diff --git a/target/linux/adm5120/patches-2.6.28/001-adm5120.patch b/target/linux/adm5120/patches-2.6.28/001-adm5120.patch
deleted file mode 100644
index b67e1081b4d9ee7c7034810cb631476d8c3bc720..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/001-adm5120.patch
+++ /dev/null
@@ -1,57 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -19,6 +19,21 @@ choice
- prompt "System type"
- default SGI_IP22
-
-+config ADM5120
-+ bool "Infineon/ADMtek ADM5120 SoC based machines"
-+ select CEVT_R4K
-+ select CSRC_R4K
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select SYS_HAS_EARLY_PRINTK
-+ select DMA_NONCOHERENT
-+ select IRQ_CPU
-+ select SYS_SUPPORTS_LITTLE_ENDIAN
-+ select SYS_SUPPORTS_BIG_ENDIAN
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select ARCH_REQUIRE_GPIOLIB
-+ select SWAP_IO_SPACE if CPU_BIG_ENDIAN
-+ select MIPS_MACHINE
-+
- config MACH_ALCHEMY
- bool "Alchemy processor based machines"
-
-@@ -597,6 +612,7 @@ config WR_PPMC
-
- endchoice
-
-+source "arch/mips/adm5120/Kconfig"
- source "arch/mips/alchemy/Kconfig"
- source "arch/mips/basler/excite/Kconfig"
- source "arch/mips/emma/Kconfig"
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -183,6 +183,22 @@ cflags-$(CONFIG_MACH_JAZZ) += -I$(srctre
- load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
-
- #
-+# Infineon/ADMtek ADM5120
-+#
-+libs-$(CONFIG_ADM5120) += arch/mips/adm5120/prom/
-+core-$(CONFIG_ADM5120) += arch/mips/adm5120/common/
-+core-$(CONFIG_ADM5120_OEM_CELLVISION) += arch/mips/adm5120/cellvision/
-+core-$(CONFIG_ADM5120_OEM_COMPEX) += arch/mips/adm5120/compex/
-+core-$(CONFIG_ADM5120_OEM_EDIMAX) += arch/mips/adm5120/edimax/
-+core-$(CONFIG_ADM5120_OEM_INFINEON) += arch/mips/adm5120/infineon/
-+core-$(CONFIG_ADM5120_OEM_MIKROTIK) += arch/mips/adm5120/mikrotik/
-+core-$(CONFIG_ADM5120_OEM_MOTOROLA) += arch/mips/adm5120/motorola/
-+core-$(CONFIG_ADM5120_OEM_OSBRIDGE) += arch/mips/adm5120/osbridge/
-+core-$(CONFIG_ADM5120_OEM_ZYXEL) += arch/mips/adm5120/zyxel/
-+cflags-$(CONFIG_ADM5120) += -I$(srctree)/arch/mips/include/asm/mach-adm5120
-+load-$(CONFIG_ADM5120) += 0xffffffff80001000
-+
-+#
- # Common Alchemy Au1x00 stuff
- #
- core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
diff --git a/target/linux/adm5120/patches-2.6.28/002-adm5120_flash.patch b/target/linux/adm5120/patches-2.6.28/002-adm5120_flash.patch
deleted file mode 100644
index 16470704a636bdcd19db2b6411a3bc4da98bb45e..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/002-adm5120_flash.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/drivers/mtd/maps/Kconfig
-+++ b/drivers/mtd/maps/Kconfig
-@@ -540,5 +540,9 @@ config MTD_PLATRAM
-
- This selection automatically selects the map_ram driver.
-
-+config MTD_ADM5120
-+ tristate "Map driver for ADM5120 based boards"
-+ depends on ADM5120
-+
- endmenu
-
---- a/drivers/mtd/maps/Makefile
-+++ b/drivers/mtd/maps/Makefile
-@@ -42,6 +42,7 @@ obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.
- obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
- obj-$(CONFIG_MTD_PCI) += pci.o
- obj-$(CONFIG_MTD_ALCHEMY) += alchemy-flash.o
-+obj-$(CONFIG_MTD_ADM5120) += adm5120-flash.o
- obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
- obj-$(CONFIG_MTD_EDB7312) += edb7312.o
- obj-$(CONFIG_MTD_IMPA7) += impa7.o
diff --git a/target/linux/adm5120/patches-2.6.28/003-adm5120_switch.patch b/target/linux/adm5120/patches-2.6.28/003-adm5120_switch.patch
deleted file mode 100644
index 1359078aafcb08b1dc286813a1adc12c06686a7a..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/003-adm5120_switch.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -602,6 +602,10 @@ config MIPS_AU1X00_ENET
- If you have an Alchemy Semi AU1X00 based system
- say Y. Otherwise, say N.
-
-+config ADM5120_ENET
-+ tristate "ADM5120 Ethernet switch support"
-+ depends on ADM5120
-+
- config SGI_IOC3_ETH
- bool "SGI IOC3 Ethernet"
- depends on PCI && SGI_IP27
---- a/drivers/net/Makefile
-+++ b/drivers/net/Makefile
-@@ -191,6 +191,7 @@ obj-$(CONFIG_SC92031) += sc92031.o
- # This is also a 82596 and should probably be merged
- obj-$(CONFIG_LP486E) += lp486e.o
-
-+obj-$(CONFIG_ADM5120_ENET) += adm5120sw.o
- obj-$(CONFIG_ETH16I) += eth16i.o
- obj-$(CONFIG_ZORRO8390) += zorro8390.o
- obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
diff --git a/target/linux/adm5120/patches-2.6.28/005-adm5120_usb.patch b/target/linux/adm5120/patches-2.6.28/005-adm5120_usb.patch
deleted file mode 100644
index 75cd81b79170be4611f903e4ac0b36dfb4a23486..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/005-adm5120_usb.patch
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/drivers/usb/Makefile
-+++ b/drivers/usb/Makefile
-@@ -17,6 +17,7 @@ obj-$(CONFIG_USB_SL811_HCD) += host/
- obj-$(CONFIG_USB_U132_HCD) += host/
- obj-$(CONFIG_USB_R8A66597_HCD) += host/
- obj-$(CONFIG_USB_HWA_HCD) += host/
-+obj-$(CONFIG_USB_ADM5120_HCD) += host/
-
- obj-$(CONFIG_USB_C67X00_HCD) += c67x00/
-
---- a/drivers/usb/host/Kconfig
-+++ b/drivers/usb/host/Kconfig
-@@ -4,6 +4,10 @@
- comment "USB Host Controller Drivers"
- depends on USB
-
-+config USB_ADM5120_HCD
-+ tristate "ADM5120 HCD support (EXPERIMENTAL)"
-+ depends on USB && ADM5120 && EXPERIMENTAL
-+
- config USB_C67X00_HCD
- tristate "Cypress C67x00 HCD support"
- depends on USB
---- a/drivers/usb/host/Makefile
-+++ b/drivers/usb/host/Makefile
-@@ -12,6 +12,7 @@ obj-$(CONFIG_USB_WHCI_HCD) += whci/
-
- obj-$(CONFIG_PCI) += pci-quirks.o
-
-+obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o
- obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
- obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
- obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
diff --git a/target/linux/adm5120/patches-2.6.28/007-adm5120_pci.patch b/target/linux/adm5120/patches-2.6.28/007-adm5120_pci.patch
deleted file mode 100644
index 3393cfe0492fd6ee0b3bd57a78c061b1eb3450e7..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/007-adm5120_pci.patch
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/arch/mips/pci/Makefile
-+++ b/arch/mips/pci/Makefile
-@@ -52,3 +52,4 @@ obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc
- obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
- obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
- obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o
-+obj-$(CONFIG_ADM5120) += pci-adm5120.o
---- a/include/linux/pci_ids.h
-+++ b/include/linux/pci_ids.h
-@@ -1729,6 +1729,9 @@
- #define PCI_VENDOR_ID_ESDGMBH 0x12fe
- #define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111
-
-+#define PCI_VENDOR_ID_ADMTEK 0x1317
-+#define PCI_DEVICE_ID_ADMTEK_ADM5120 0x5120
-+
- #define PCI_VENDOR_ID_SIIG 0x131f
- #define PCI_SUBVENDOR_ID_SIIG 0x131f
- #define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000
diff --git a/target/linux/adm5120/patches-2.6.28/009-adm5120_leds_switch_trigger.patch b/target/linux/adm5120/patches-2.6.28/009-adm5120_leds_switch_trigger.patch
deleted file mode 100644
index 1881892ea06b14036e050eb769262a920af939c9..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/009-adm5120_leds_switch_trigger.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/drivers/leds/Kconfig
-+++ b/drivers/leds/Kconfig
-@@ -234,4 +234,12 @@ config LEDS_TRIGGER_NETDEV
- This allows LEDs to be controlled by network device activity.
- If unsure, say Y.
-
-+config LEDS_TRIGGER_ADM5120_SWITCH
-+ tristate "LED ADM5120 Switch Port Status Trigger"
-+ depends on LEDS_TRIGGERS && ADM5120
-+ help
-+ This allows LEDs to be controlled by the port states of
-+ the ADM5120 built-in Ethernet Switch
-+ If unsure, say N.
-+
- endif # NEW_LEDS
---- a/drivers/leds/Makefile
-+++ b/drivers/leds/Makefile
-@@ -33,3 +33,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) +=
- obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
- obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o
- obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o
-+obj-$(CONFIG_LEDS_TRIGGER_ADM5120_SWITCH) += ledtrig-adm5120-switch.o
diff --git a/target/linux/adm5120/patches-2.6.28/101-cfi_fixup_macronix_bootloc.patch b/target/linux/adm5120/patches-2.6.28/101-cfi_fixup_macronix_bootloc.patch
deleted file mode 100644
index ab6d221548ab069e7891fa85d86c75270b20d562..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/101-cfi_fixup_macronix_bootloc.patch
+++ /dev/null
@@ -1,84 +0,0 @@
---- a/drivers/mtd/chips/cfi_cmdset_0002.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -53,6 +53,12 @@
- #define AT49BV6416 0x00d6
- #define MANUFACTURER_SAMSUNG 0x00ec
-
-+/* Macronix */
-+#define MX29LV160B 0x2249 /* MX29LV160 Bottom-boot chip */
-+#define MX29LV160T 0x22C4 /* MX29LV160 Top-boot chip */
-+#define MX29LV320B 0x22A8 /* MX29LV320 Bottom-boot chip */
-+#define MX29LV320T 0x22A7 /* MX29LV320 Top-boot chip */
-+
- static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
- static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
- static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
-@@ -283,6 +289,41 @@ static void fixup_s29gl032n_sectors(stru
- }
- }
-
-+#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC
-+/*
-+ * Some Macronix chips has no/bad bootblock information in the CFI table
-+ */
-+static void fixup_macronix_bootloc(struct mtd_info *mtd, void* param)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ struct cfi_pri_amdstd *extp = cfi->cmdset_priv;
-+ __u8 t;
-+
-+ switch (cfi->id) {
-+ /* TODO: put affected chip ids here */
-+ case MX29LV160B:
-+ case MX29LV320B:
-+ t = 2; /* Bottom boot */
-+ break;
-+ case MX29LV160T:
-+ case MX29LV320T:
-+ t = 3; /* Top boot */
-+ break;
-+ default:
-+ return;
-+ }
-+
-+ if (extp->TopBottom == t)
-+ /* boot location detected by the CFI layer is correct */
-+ return;
-+
-+ extp->TopBottom = t;
-+ printk("%s: Macronix chip detected, id:0x%04X, boot location forced "
-+ "to %s\n", map->name, cfi->id, (t == 2) ? "bottom" : "top");
-+}
-+#endif /* CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC */
-+
- static struct cfi_fixup cfi_fixup_table[] = {
- { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL },
- #ifdef AMD_BOOTLOC_BUG
-@@ -319,6 +360,9 @@ static struct cfi_fixup fixup_table[] =
- */
- { CFI_MFR_ANY, CFI_ID_ANY, fixup_use_erase_chip, NULL },
- { CFI_MFR_ATMEL, AT49BV6416, fixup_use_atmel_lock, NULL },
-+#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC
-+ { MANUFACTURER_MACRONIX, CFI_ID_ANY, fixup_macronix_bootloc, NULL, },
-+#endif
- { 0, 0, NULL, NULL }
- };
-
---- a/drivers/mtd/chips/Kconfig
-+++ b/drivers/mtd/chips/Kconfig
-@@ -198,6 +198,14 @@ config MTD_CFI_AMDSTD
- provides support for one of those command sets, used on chips
- including the AMD Am29LV320.
-
-+config MTD_CFI_FIXUP_MACRONIX_BOOTLOC
-+ bool "Fix boot-block location for Macronix flash chips"
-+ depends on MTD_CFI_AMDSTD
-+ help
-+ Some Macronix flash chips have no/wrong boot-block location in the
-+ CFI table, and the driver may detect the type incorrectly. Select
-+ this if your board has such chip.
-+
- config MTD_CFI_STAA
- tristate "Support for ST (Advanced Architecture) flash chips"
- depends on MTD_GEN_PROBE
diff --git a/target/linux/adm5120/patches-2.6.28/102-jedec_pmc_39lvxxx_chips.patch b/target/linux/adm5120/patches-2.6.28/102-jedec_pmc_39lvxxx_chips.patch
deleted file mode 100644
index 6c827c851afdf2a04d3a47bb252553e6ad7e9b39..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/102-jedec_pmc_39lvxxx_chips.patch
+++ /dev/null
@@ -1,68 +0,0 @@
---- a/drivers/mtd/chips/jedec_probe.c
-+++ b/drivers/mtd/chips/jedec_probe.c
-@@ -128,6 +128,10 @@
- #define UPD29F064115 0x221C
-
- /* PMC */
-+#define PM39LV512 0x001B
-+#define PM39LV010 0x001C
-+#define PM39LV020 0x003D
-+#define PM39LV040 0x003E
- #define PM49FL002 0x006D
- #define PM49FL004 0x006E
- #define PM49FL008 0x006A
-@@ -1248,6 +1252,54 @@ static const struct amd_flash_info jedec
- ERASEINFO(0x02000,2),
- ERASEINFO(0x04000,1),
- }
-+ }, {
-+ .mfr_id = MANUFACTURER_PMC,
-+ .dev_id = PM39LV512,
-+ .name = "PMC Pm39LV512",
-+ .devtypes = CFI_DEVICETYPE_X8,
-+ .uaddr = MTD_UADDR_0x0555_0x02AA,
-+ .dev_size = SIZE_64KiB,
-+ .cmd_set = P_ID_AMD_STD,
-+ .nr_regions = 1,
-+ .regions = {
-+ ERASEINFO(0x01000,16),
-+ }
-+ }, {
-+ .mfr_id = MANUFACTURER_PMC,
-+ .dev_id = PM39LV010,
-+ .name = "PMC Pm39LV010",
-+ .devtypes = CFI_DEVICETYPE_X8,
-+ .uaddr = MTD_UADDR_0x0555_0x02AA,
-+ .dev_size = SIZE_128KiB,
-+ .cmd_set = P_ID_AMD_STD,
-+ .nr_regions = 1,
-+ .regions = {
-+ ERASEINFO(0x01000,32),
-+ }
-+ }, {
-+ .mfr_id = MANUFACTURER_PMC,
-+ .dev_id = PM39LV020,
-+ .name = "PMC Pm39LV020",
-+ .devtypes = CFI_DEVICETYPE_X8,
-+ .uaddr = MTD_UADDR_0x0555_0x02AA,
-+ .dev_size = SIZE_256KiB,
-+ .cmd_set = P_ID_AMD_STD,
-+ .nr_regions = 1,
-+ .regions = {
-+ ERASEINFO(0x01000,64),
-+ }
-+ }, {
-+ .mfr_id = MANUFACTURER_PMC,
-+ .dev_id = PM39LV040,
-+ .name = "PMC Pm39LV040",
-+ .devtypes = CFI_DEVICETYPE_X8,
-+ .uaddr = MTD_UADDR_0x0555_0x02AA,
-+ .dev_size = SIZE_512KiB,
-+ .cmd_set = P_ID_AMD_STD,
-+ .nr_regions = 1,
-+ .regions = {
-+ ERASEINFO(0x01000,128),
-+ }
- }, {
- .mfr_id = MANUFACTURER_PMC,
- .dev_id = PM49FL002,
diff --git a/target/linux/adm5120/patches-2.6.28/103-mtd_trxsplit.patch b/target/linux/adm5120/patches-2.6.28/103-mtd_trxsplit.patch
deleted file mode 100644
index d3b08580409e862d0c65155d67e6b47e807c42f7..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/103-mtd_trxsplit.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -55,6 +55,11 @@ config MTD_ROOTFS_SPLIT
- depends on MTD_PARTITIONS
- default y
-
-+config MTD_TRXSPLIT
-+ bool "Automatically find and split TRX partitions"
-+ depends on MTD_PARTITIONS
-+ default n
-+
- config MTD_REDBOOT_PARTS
- tristate "RedBoot partition table parsing"
- depends on MTD_PARTITIONS
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -8,6 +8,7 @@ mtd-y := mtdcore.o mtdsuper.o
- mtd-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
-
- obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o
-+obj-$(CONFIG_MTD_TRXSPLIT) += trxsplit.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
- obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
diff --git a/target/linux/adm5120/patches-2.6.28/120-rb153_cf_driver.patch b/target/linux/adm5120/patches-2.6.28/120-rb153_cf_driver.patch
deleted file mode 100644
index 32e85907b6059640532eb7625b54bc4fca284d81..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/120-rb153_cf_driver.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- a/drivers/ata/Makefile
-+++ b/drivers/ata/Makefile
-@@ -72,6 +72,7 @@ obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
- obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o
- obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o
- obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
-+obj-$(CONFIG_PATA_RB153_CF) += pata_rb153_cf.o
- # Should be last but two libata driver
- obj-$(CONFIG_PATA_ACPI) += pata_acpi.o
- # Should be last but one libata driver
---- a/drivers/ata/Kconfig
-+++ b/drivers/ata/Kconfig
-@@ -567,6 +567,15 @@ config PATA_RADISYS
-
- If unsure, say N.
-
-+config PATA_RB153_CF
-+ tristate "RouterBOARD 153 Compact Flash support"
-+ depends on ADM5120_MACH_RB_153
-+ help
-+ This option enables support for a Compact Flash connected on
-+ the RouterBOARD 153.
-+
-+ If unsure, say N.
-+
- config PATA_RB532
- tristate "RouterBoard 532 PATA CompactFlash support"
- depends on MIKROTIK_RB532
diff --git a/target/linux/adm5120/patches-2.6.28/200-amba_pl010_hacks.patch b/target/linux/adm5120/patches-2.6.28/200-amba_pl010_hacks.patch
deleted file mode 100644
index 285764411e97ee18ec960213843758583c6dc05f..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/200-amba_pl010_hacks.patch
+++ /dev/null
@@ -1,378 +0,0 @@
---- a/drivers/serial/amba-pl010.c
-+++ b/drivers/serial/amba-pl010.c
-@@ -50,11 +50,10 @@
-
- #include <asm/io.h>
-
--#define UART_NR 8
--
- #define SERIAL_AMBA_MAJOR 204
- #define SERIAL_AMBA_MINOR 16
--#define SERIAL_AMBA_NR UART_NR
-+#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS
-+#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME
-
- #define AMBA_ISR_PASS_LIMIT 256
-
-@@ -80,9 +79,9 @@ static void pl010_stop_tx(struct uart_po
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr &= ~UART010_CR_TIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_start_tx(struct uart_port *port)
-@@ -90,9 +89,9 @@ static void pl010_start_tx(struct uart_p
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr |= UART010_CR_TIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_stop_rx(struct uart_port *port)
-@@ -100,9 +99,9 @@ static void pl010_stop_rx(struct uart_po
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr &= ~(UART010_CR_RIE | UART010_CR_RTIE);
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_enable_ms(struct uart_port *port)
-@@ -110,9 +109,9 @@ static void pl010_enable_ms(struct uart_
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr |= UART010_CR_MSIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_rx_chars(struct uart_amba_port *uap)
-@@ -120,9 +119,9 @@ static void pl010_rx_chars(struct uart_a
- struct tty_struct *tty = uap->port.info->port.tty;
- unsigned int status, ch, flag, rsr, max_count = 256;
-
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- while (UART_RX_DATA(status) && max_count--) {
-- ch = readb(uap->port.membase + UART01x_DR);
-+ ch = __raw_readl(uap->port.membase + UART01x_DR);
- flag = TTY_NORMAL;
-
- uap->port.icount.rx++;
-@@ -131,9 +130,9 @@ static void pl010_rx_chars(struct uart_a
- * Note that the error handling code is
- * out of the main execution path
- */
-- rsr = readb(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
-+ rsr = __raw_readl(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
- if (unlikely(rsr & UART01x_RSR_ANY)) {
-- writel(0, uap->port.membase + UART01x_ECR);
-+ __raw_writel(0, uap->port.membase + UART01x_ECR);
-
- if (rsr & UART01x_RSR_BE) {
- rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE);
-@@ -163,7 +162,7 @@ static void pl010_rx_chars(struct uart_a
- uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag);
-
- ignore_char:
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- }
- spin_unlock(&uap->port.lock);
- tty_flip_buffer_push(tty);
-@@ -176,7 +175,7 @@ static void pl010_tx_chars(struct uart_a
- int count;
-
- if (uap->port.x_char) {
-- writel(uap->port.x_char, uap->port.membase + UART01x_DR);
-+ __raw_writel(uap->port.x_char, uap->port.membase + UART01x_DR);
- uap->port.icount.tx++;
- uap->port.x_char = 0;
- return;
-@@ -188,7 +187,7 @@ static void pl010_tx_chars(struct uart_a
-
- count = uap->port.fifosize >> 1;
- do {
-- writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
-+ __raw_writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- uap->port.icount.tx++;
- if (uart_circ_empty(xmit))
-@@ -206,9 +205,9 @@ static void pl010_modem_status(struct ua
- {
- unsigned int status, delta;
-
-- writel(0, uap->port.membase + UART010_ICR);
-+ __raw_writel(0, uap->port.membase + UART010_ICR);
-
-- status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-+ status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-
- delta = status ^ uap->old_status;
- uap->old_status = status;
-@@ -236,7 +235,7 @@ static irqreturn_t pl010_int(int irq, vo
-
- spin_lock(&uap->port.lock);
-
-- status = readb(uap->port.membase + UART010_IIR);
-+ status = __raw_readl(uap->port.membase + UART010_IIR);
- if (status) {
- do {
- if (status & (UART010_IIR_RTIS | UART010_IIR_RIS))
-@@ -249,7 +248,7 @@ static irqreturn_t pl010_int(int irq, vo
- if (pass_counter-- == 0)
- break;
-
-- status = readb(uap->port.membase + UART010_IIR);
-+ status = __raw_readl(uap->port.membase + UART010_IIR);
- } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS |
- UART010_IIR_TIS));
- handled = 1;
-@@ -263,7 +262,7 @@ static irqreturn_t pl010_int(int irq, vo
- static unsigned int pl010_tx_empty(struct uart_port *port)
- {
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
-- unsigned int status = readb(uap->port.membase + UART01x_FR);
-+ unsigned int status = __raw_readl(uap->port.membase + UART01x_FR);
- return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT;
- }
-
-@@ -273,7 +272,7 @@ static unsigned int pl010_get_mctrl(stru
- unsigned int result = 0;
- unsigned int status;
-
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- if (status & UART01x_FR_DCD)
- result |= TIOCM_CAR;
- if (status & UART01x_FR_DSR)
-@@ -299,12 +298,12 @@ static void pl010_break_ctl(struct uart_
- unsigned int lcr_h;
-
- spin_lock_irqsave(&uap->port.lock, flags);
-- lcr_h = readb(uap->port.membase + UART010_LCRH);
-+ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH);
- if (break_state == -1)
- lcr_h |= UART01x_LCRH_BRK;
- else
- lcr_h &= ~UART01x_LCRH_BRK;
-- writel(lcr_h, uap->port.membase + UART010_LCRH);
-+ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH);
- spin_unlock_irqrestore(&uap->port.lock, flags);
- }
-
-@@ -332,12 +331,12 @@ static int pl010_startup(struct uart_por
- /*
- * initialise the old status of the modem signals
- */
-- uap->old_status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-+ uap->old_status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-
- /*
- * Finally, enable interrupts
- */
-- writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE,
-+ __raw_writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE,
- uap->port.membase + UART010_CR);
-
- return 0;
-@@ -360,10 +359,10 @@ static void pl010_shutdown(struct uart_p
- /*
- * disable all interrupts, disable the port
- */
-- writel(0, uap->port.membase + UART010_CR);
-+ __raw_writel(0, uap->port.membase + UART010_CR);
-
- /* disable break condition and fifos */
-- writel(readb(uap->port.membase + UART010_LCRH) &
-+ __raw_writel(__raw_readl(uap->port.membase + UART010_LCRH) &
- ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN),
- uap->port.membase + UART010_LCRH);
-
-@@ -385,7 +384,7 @@ pl010_set_termios(struct uart_port *port
- /*
- * Ask the core to calculate the divisor for us.
- */
-- baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
-+ baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
- quot = uart_get_divisor(port, baud);
-
- switch (termios->c_cflag & CSIZE) {
-@@ -448,25 +447,25 @@ pl010_set_termios(struct uart_port *port
- uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX;
-
- /* first, disable everything */
-- old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
-+ old_cr = __raw_readl(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
-
- if (UART_ENABLE_MS(port, termios->c_cflag))
- old_cr |= UART010_CR_MSIE;
-
-- writel(0, uap->port.membase + UART010_CR);
-+ __raw_writel(0, uap->port.membase + UART010_CR);
-
- /* Set baud rate */
- quot -= 1;
-- writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM);
-- writel(quot & 0xff, uap->port.membase + UART010_LCRL);
-+ __raw_writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM);
-+ __raw_writel(quot & 0xff, uap->port.membase + UART010_LCRL);
-
- /*
- * ----------v----------v----------v----------v-----
- * NOTE: MUST BE WRITTEN AFTER UARTLCR_M & UARTLCR_L
- * ----------^----------^----------^----------^-----
- */
-- writel(lcr_h, uap->port.membase + UART010_LCRH);
-- writel(old_cr, uap->port.membase + UART010_CR);
-+ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH);
-+ __raw_writel(old_cr, uap->port.membase + UART010_CR);
-
- spin_unlock_irqrestore(&uap->port.lock, flags);
- }
-@@ -538,7 +537,7 @@ static struct uart_ops amba_pl010_pops =
- .verify_port = pl010_verify_port,
- };
-
--static struct uart_amba_port *amba_ports[UART_NR];
-+static struct uart_amba_port *amba_ports[SERIAL_AMBA_NR];
-
- #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE
-
-@@ -548,10 +547,10 @@ static void pl010_console_putchar(struct
- unsigned int status;
-
- do {
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- barrier();
- } while (!UART_TX_READY(status));
-- writel(ch, uap->port.membase + UART01x_DR);
-+ __raw_writel(ch, uap->port.membase + UART01x_DR);
- }
-
- static void
-@@ -565,8 +564,8 @@ pl010_console_write(struct console *co,
- /*
- * First save the CR then disable the interrupts
- */
-- old_cr = readb(uap->port.membase + UART010_CR);
-- writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR);
-+ old_cr = __raw_readl(uap->port.membase + UART010_CR);
-+ __raw_writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR);
-
- uart_console_write(&uap->port, s, count, pl010_console_putchar);
-
-@@ -575,10 +574,10 @@ pl010_console_write(struct console *co,
- * and restore the TCR
- */
- do {
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- barrier();
- } while (status & UART01x_FR_BUSY);
-- writel(old_cr, uap->port.membase + UART010_CR);
-+ __raw_writel(old_cr, uap->port.membase + UART010_CR);
-
- clk_disable(uap->clk);
- }
-@@ -587,9 +586,9 @@ static void __init
- pl010_console_get_options(struct uart_amba_port *uap, int *baud,
- int *parity, int *bits)
- {
-- if (readb(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
-+ if (__raw_readl(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
- unsigned int lcr_h, quot;
-- lcr_h = readb(uap->port.membase + UART010_LCRH);
-+ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH);
-
- *parity = 'n';
- if (lcr_h & UART01x_LCRH_PEN) {
-@@ -604,8 +603,8 @@ pl010_console_get_options(struct uart_am
- else
- *bits = 8;
-
-- quot = readb(uap->port.membase + UART010_LCRL) |
-- readb(uap->port.membase + UART010_LCRM) << 8;
-+ quot = __raw_readl(uap->port.membase + UART010_LCRL) |
-+ __raw_readl(uap->port.membase + UART010_LCRM) << 8;
- *baud = uap->port.uartclk / (16 * (quot + 1));
- }
- }
-@@ -623,7 +622,7 @@ static int __init pl010_console_setup(st
- * if so, search for the first available port that does have
- * console support.
- */
-- if (co->index >= UART_NR)
-+ if (co->index >= SERIAL_AMBA_NR)
- co->index = 0;
- uap = amba_ports[co->index];
- if (!uap)
-@@ -641,7 +640,7 @@ static int __init pl010_console_setup(st
-
- static struct uart_driver amba_reg;
- static struct console amba_console = {
-- .name = "ttyAM",
-+ .name = SERIAL_AMBA_NAME,
- .write = pl010_console_write,
- .device = uart_console_device,
- .setup = pl010_console_setup,
-@@ -657,11 +656,11 @@ static struct console amba_console = {
-
- static struct uart_driver amba_reg = {
- .owner = THIS_MODULE,
-- .driver_name = "ttyAM",
-- .dev_name = "ttyAM",
-+ .driver_name = SERIAL_AMBA_NAME,
-+ .dev_name = SERIAL_AMBA_NAME,
- .major = SERIAL_AMBA_MAJOR,
- .minor = SERIAL_AMBA_MINOR,
-- .nr = UART_NR,
-+ .nr = SERIAL_AMBA_NR,
- .cons = AMBA_CONSOLE,
- };
-
---- a/drivers/serial/Kconfig
-+++ b/drivers/serial/Kconfig
-@@ -284,10 +284,25 @@ config SERIAL_AMBA_PL010
- help
- This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
- an Integrator/AP or Integrator/PP2 platform, or if you have a
-- Cirrus Logic EP93xx CPU, say Y or M here.
-+ Cirrus Logic EP93xx CPU or an Infineon ADM5120 SOC, say Y or M here.
-
- If unsure, say N.
-
-+config SERIAL_AMBA_PL010_NUMPORTS
-+ int "Maximum number of AMBA PL010 serial ports"
-+ depends on SERIAL_AMBA_PL010
-+ default "8"
-+ ---help---
-+ Set this to the number of serial ports you want the AMBA PL010 driver
-+ to support.
-+
-+config SERIAL_AMBA_PL010_PORTNAME
-+ string "Name of the AMBA PL010 serial ports"
-+ depends on SERIAL_AMBA_PL010
-+ default "ttyAM"
-+ ---help---
-+ ::: To be written :::
-+
- config SERIAL_AMBA_PL010_CONSOLE
- bool "Support for console on AMBA serial port"
- depends on SERIAL_AMBA_PL010=y
diff --git a/target/linux/adm5120/patches-2.6.28/201-amba_bus_hacks.patch b/target/linux/adm5120/patches-2.6.28/201-amba_bus_hacks.patch
deleted file mode 100644
index 299f216523197c851b78649f870e2f5b709e222a..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/201-amba_bus_hacks.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/drivers/amba/bus.c
-+++ b/drivers/amba/bus.c
-@@ -17,6 +17,10 @@
- #include <asm/io.h>
- #include <asm/sizes.h>
-
-+#ifndef NO_IRQ
-+#define NO_IRQ (-1)
-+#endif
-+
- #define to_amba_device(d) container_of(d, struct amba_device, dev)
- #define to_amba_driver(d) container_of(d, struct amba_driver, drv)
-
diff --git a/target/linux/adm5120/patches-2.6.28/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-2.6.28/203-gpio_leds_brightness.patch
deleted file mode 100644
index bb94fd05eac810cfe0c8ca0175029a6d8f461e5d..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/203-gpio_leds_brightness.patch
+++ /dev/null
@@ -1,27 +0,0 @@
---- a/drivers/leds/leds-gpio.c
-+++ b/drivers/leds/leds-gpio.c
-@@ -43,13 +43,17 @@ static void gpio_led_set(struct led_clas
- container_of(led_cdev, struct gpio_led_data, cdev);
- int level;
-
-- if (value == LED_OFF)
-- level = 0;
-- else
-- level = 1;
--
-- if (led_dat->active_low)
-- level = !level;
-+ switch (value) {
-+ case LED_OFF:
-+ level = led_dat->active_low ? 1 : 0;
-+ break;
-+ case LED_FULL:
-+ level = led_dat->active_low ? 0 : 1;
-+ break;
-+ default:
-+ level = value;
-+ break;
-+ }
-
- /* Setting GPIOs with I2C/etc requires a task context, and we don't
- * seem to have a reliable way to know if we're already in one; so
diff --git a/target/linux/adm5120/patches-2.6.28/310-adm5120_wdt.patch b/target/linux/adm5120/patches-2.6.28/310-adm5120_wdt.patch
deleted file mode 100644
index 2346009f8d82d2ca1a2a66ec880766343666bf85..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/310-adm5120_wdt.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- a/drivers/watchdog/Kconfig
-+++ b/drivers/watchdog/Kconfig
-@@ -696,6 +696,18 @@ config RC32434_WDT
- To compile this driver as a module, choose M here: the
- module will be called rc32434_wdt.
-
-+config ADM5120_WDT
-+ tristate "Infineon ADM5120 SoC hardware watchdog"
-+ depends on WATCHDOG && ADM5120
-+ help
-+ This is a driver for hardware watchdog integrated in Infineon
-+ ADM5120 SoC. This watchdog simply watches your kernel to make sure
-+ it doesn't freeze, and if it does, it reboots your computer after a
-+ certain amount of time.
-+
-+ To compile this driver as a module, choose M here: the module will be
-+ called adm5120_wdt.
-+
- config INDYDOG
- tristate "Indy/I2 Hardware Watchdog"
- depends on SGI_HAS_INDYDOG
---- a/drivers/watchdog/Makefile
-+++ b/drivers/watchdog/Makefile
-@@ -106,6 +106,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
- obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
- obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
- obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
-+obj-$(CONFIG_ADM5120_WDT) += adm5120_wdt.o
-
- # PARISC Architecture
-
diff --git a/target/linux/adm5120/patches-2.6.28/801-mtd_trxsplit_2.6.28_fix.patch b/target/linux/adm5120/patches-2.6.28/801-mtd_trxsplit_2.6.28_fix.patch
deleted file mode 100644
index 6a31cd5d15cd69f552b4f30903649a8d042c9ae2..0000000000000000000000000000000000000000
--- a/target/linux/adm5120/patches-2.6.28/801-mtd_trxsplit_2.6.28_fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/mtd/trxsplit.c
-+++ b/drivers/mtd/trxsplit.c
-@@ -18,7 +18,7 @@
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
-
--#include <linux/byteorder/generic.h>
-+//#include <linux/byteorder/generic.h>
-
- #define PFX "trxsplit: "
-
diff --git a/target/linux/au1000/patches-2.6.28/001-mtx1_cmdline.patch b/target/linux/au1000/patches-2.6.28/001-mtx1_cmdline.patch
deleted file mode 100644
index a45832765cd2cf8fcefa5101703b1657a3fd4a32..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/001-mtx1_cmdline.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/mips/alchemy/mtx-1/init.c
-+++ b/arch/mips/alchemy/mtx-1/init.c
-@@ -49,7 +49,7 @@ void __init prom_init(void)
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
-- prom_init_cmdline();
-+ strcpy(arcs_cmdline, CONFIG_CMDLINE);
-
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
diff --git a/target/linux/au1000/patches-2.6.28/002-openwrt_rootfs.patch b/target/linux/au1000/patches-2.6.28/002-openwrt_rootfs.patch
deleted file mode 100644
index e1056e93d9c77dd80ba7f40241d04fc294283115..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/002-openwrt_rootfs.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/mips/alchemy/mtx-1/platform.c
-+++ b/arch/mips/alchemy/mtx-1/platform.c
-@@ -90,7 +90,7 @@ static struct platform_device mtx1_gpio_
-
- static struct mtd_partition mtx1_mtd_partitions[] = {
- {
-- .name = "filesystem",
-+ .name = "rootfs",
- .size = 0x01C00000,
- .offset = 0,
- },
diff --git a/target/linux/au1000/patches-2.6.28/003-au1000_eth_ioctl.patch b/target/linux/au1000/patches-2.6.28/003-au1000_eth_ioctl.patch
deleted file mode 100644
index 4b152f3aadfe5007ecbe818aeffdaa61c4e6a6be..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/003-au1000_eth_ioctl.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- a/drivers/net/au1000_eth.c
-+++ b/drivers/net/au1000_eth.c
-@@ -1293,9 +1293,12 @@ static void set_rx_mode(struct net_devic
- }
- }
-
-+#define AU1000_KNOWN_PHY_IOCTLS (SIOCGMIIPHY & 0xfff0)
- static int au1000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
- {
- struct au1000_private *aup = (struct au1000_private *)dev->priv;
-+ if((cmd & AU1000_KNOWN_PHY_IOCTLS) != AU1000_KNOWN_PHY_IOCTLS)
-+ return -EINVAL;
-
- if (!netif_running(dev)) return -EINVAL;
-
diff --git a/target/linux/au1000/patches-2.6.28/004-state_led_phy_fix.patch b/target/linux/au1000/patches-2.6.28/004-state_led_phy_fix.patch
deleted file mode 100644
index e681970c5b5010e4b2dab03c565789c960d78ef7..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/004-state_led_phy_fix.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- a/drivers/net/au1000_eth.c
-+++ b/drivers/net/au1000_eth.c
-@@ -184,6 +184,15 @@ struct au1000_private *au_macs[NUM_ETH_I
- # undef AU1XXX_PHY1_IRQ
- #endif
-
-+#if defined(CONFIG_MIPS_MTX1)
-+/*
-+ * 4G MeshCube (MTX-1) board
-+ * PHY is at address 31 on MAC0
-+ * autodetect fails if not searched for highest address !
-+ */
-+# define AU1XXX_PHY_SEARCH_HIGHEST_ADDR
-+#endif
-+
- #if defined(AU1XXX_PHY0_BUSID) && (AU1XXX_PHY0_BUSID > 0)
- # error MAC0-associated PHY attached 2nd MACs MII bus not supported yet
- #endif
-@@ -380,6 +389,12 @@ static int mii_probe (struct net_device
- aup->old_duplex = -1;
- aup->phy_dev = phydev;
-
-+#ifdef CONFIG_MIPS_MTX1
-+ /* set up ethernet jack LEDs on the 4G MeshCube (MTX-1 board) */
-+ printk(KERN_INFO "MTX-1 PHY: updating LED settings\n");
-+ phy_write(phydev, 0x11, 0xff80);
-+#endif
-+
- printk(KERN_INFO "%s: attached PHY driver [%s] "
- "(mii_bus:phy_addr=%s, irq=%d)\n",
- dev->name, phydev->drv->name, phydev->dev.bus_id, phydev->irq);
diff --git a/target/linux/au1000/patches-2.6.28/006-missing_string_header.patch b/target/linux/au1000/patches-2.6.28/006-missing_string_header.patch
deleted file mode 100644
index 8aba2025212b965ed5eba60c85d53997bc10ece9..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/006-missing_string_header.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/mips/alchemy/mtx-1/init.c
-+++ b/arch/mips/alchemy/mtx-1/init.c
-@@ -32,6 +32,7 @@
- #include <linux/init.h>
-
- #include <asm/bootinfo.h>
-+#include <asm/string.h>
-
- #include <prom.h>
-
diff --git a/target/linux/au1000/patches-2.6.28/007-gpiolib.patch b/target/linux/au1000/patches-2.6.28/007-gpiolib.patch
deleted file mode 100644
index bd4b5635a8a67a32a5e94f93c6f7c21917c9d9cb..0000000000000000000000000000000000000000
--- a/target/linux/au1000/patches-2.6.28/007-gpiolib.patch
+++ /dev/null
@@ -1,396 +0,0 @@
---- a/arch/mips/alchemy/Kconfig
-+++ b/arch/mips/alchemy/Kconfig
-@@ -134,3 +134,4 @@ config SOC_AU1X00
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_APM_EMULATION
-+ select ARCH_REQUIRE_GPIOLIB
---- a/arch/mips/alchemy/common/gpio.c
-+++ b/arch/mips/alchemy/common/gpio.c
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
-+ * Copyright (C) 2007-2008, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
- * Architecture specific GPIO support
- *
- * This program is free software; you can redistribute it and/or modify it
-@@ -27,122 +27,222 @@
- * others have a second one : GPIO2
- */
-
-+#include <linux/kernel.h>
- #include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/platform_device.h>
-+#include <linux/gpio.h>
-
- #include <asm/mach-au1x00/au1000.h>
--#include <asm/gpio.h>
-+#include <asm/mach-au1x00/gpio.h>
-
--#define gpio1 sys
--#if !defined(CONFIG_SOC_AU1000)
-+struct au1000_gpio_chip {
-+ struct gpio_chip chip;
-+ void __iomem *regbase;
-+};
-
--static struct au1x00_gpio2 *const gpio2 = (struct au1x00_gpio2 *) GPIO2_BASE;
-+#if !defined(CONFIG_SOC_AU1000)
- #define GPIO2_OUTPUT_ENABLE_MASK 0x00010000
-
--static int au1xxx_gpio2_read(unsigned gpio)
-+/*
-+ * Return GPIO bank 2 level
-+ */
-+static int au1000_gpio2_get(struct gpio_chip *chip, unsigned offset)
- {
-- gpio -= AU1XXX_GPIO_BASE;
-- return ((gpio2->pinstate >> gpio) & 0x01);
-+ u32 mask = 1 << offset;
-+ struct au1000_gpio_chip *gpch;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ return readl(gpch->regbase + AU1000_GPIO2_ST) & mask;
- }
-
--static void au1xxx_gpio2_write(unsigned gpio, int value)
-+/*
-+ * Set output GPIO bank 2 level
-+ */
-+static void au1000_gpio2_set(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-- gpio -= AU1XXX_GPIO_BASE;
--
-- gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
-+ u32 mask = (!!value) << offset;
-+ struct au1000_gpio_chip *gpch;
-+ unsigned long flags;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+
-+ local_irq_save(flags);
-+ writel((GPIO2_OUTPUT_ENABLE_MASK << offset) | mask,
-+ gpch->regbase + AU1000_GPIO2_OUT);
-+ local_irq_restore(flags);
- }
-
--static int au1xxx_gpio2_direction_input(unsigned gpio)
-+/*
-+ * Set GPIO bank 2 direction to input
-+ */
-+static int au1000_gpio2_direction_input(struct gpio_chip *chip, unsigned offset)
- {
-- gpio -= AU1XXX_GPIO_BASE;
-- gpio2->dir &= ~(0x01 << gpio);
-+ unsigned long flags;
-+ u32 mask = 1 << offset;
-+ u32 value;
-+ struct au1000_gpio_chip *gpch;
-+ void __iomem *gpdr;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ gpdr = gpch->regbase + AU1000_GPIO2_DIR;
-+
-+ local_irq_save(flags);
-+ value = readl(gpdr);
-+ value &= ~mask;
-+ writel(value, gpdr);
-+ local_irq_restore(flags);
-+
- return 0;
- }
-
--static int au1xxx_gpio2_direction_output(unsigned gpio, int value)
-+/*
-+ * Set GPIO bank2 direction to output
-+ */
-+static int au1000_gpio2_direction_output(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-- gpio -= AU1XXX_GPIO_BASE;
-- gpio2->dir |= 0x01 << gpio;
-- gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
-+ unsigned long flags;
-+ u32 mask = 1 << offset;
-+ u32 tmp;
-+ struct au1000_gpio_chip *gpch;
-+ void __iomem *gpdr;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ gpdr = gpch->regbase + AU1000_GPIO2_DIR;
-+
-+ local_irq_save(flags);
-+ tmp = readl(gpdr);
-+ tmp |= mask;
-+ writel(tmp, gpdr);
-+ mask = (!!value) << offset;
-+ writel((GPIO2_OUTPUT_ENABLE_MASK << offset) | mask,
-+ gpch->regbase + AU1000_GPIO2_OUT);
-+ local_irq_restore(flags);
-+
- return 0;
- }
--
- #endif /* !defined(CONFIG_SOC_AU1000) */
-
--static int au1xxx_gpio1_read(unsigned gpio)
-+/*
-+ * Return GPIO bank 2 level
-+ */
-+static int au1000_gpio1_get(struct gpio_chip *chip, unsigned offset)
- {
-- return (gpio1->pinstaterd >> gpio) & 0x01;
-+ u32 mask = 1 << offset;
-+ struct au1000_gpio_chip *gpch;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ return readl(gpch->regbase + 0x0110) & mask;
- }
-
--static void au1xxx_gpio1_write(unsigned gpio, int value)
-+/*
-+ * Set GPIO bank 1 level
-+ */
-+static void au1000_gpio1_set(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-+ unsigned long flags;
-+ u32 mask = 1 << offset;
-+ struct au1000_gpio_chip *gpch;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+
-+ local_irq_save(flags);
- if (value)
-- gpio1->outputset = (0x01 << gpio);
-+ writel(mask, gpch->regbase + 0x0108);
- else
-- /* Output a zero */
-- gpio1->outputclr = (0x01 << gpio);
-+ writel(mask, gpch->regbase + 0x010C);
-+ local_irq_restore(flags);
- }
-
--static int au1xxx_gpio1_direction_input(unsigned gpio)
-+/*
-+ * Set GPIO bank 1 direction to input
-+ */
-+static int au1000_gpio1_direction_input(struct gpio_chip *chip, unsigned offset)
- {
-- gpio1->pininputen = (0x01 << gpio);
-- return 0;
--}
-+ unsigned long flags;
-+ u32 mask = 1 << offset;
-+ u32 value;
-+ struct au1000_gpio_chip *gpch;
-+ void __iomem *gpdr;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ gpdr = gpch->regbase + 0x0110;
-+
-+ local_irq_save(flags);
-+ value = readl(gpdr);
-+ value |= mask;
-+ writel(mask, gpdr);
-+ local_irq_restore(flags);
-
--static int au1xxx_gpio1_direction_output(unsigned gpio, int value)
--{
-- gpio1->trioutclr = (0x01 & gpio);
-- au1xxx_gpio1_write(gpio, value);
- return 0;
- }
-
--int au1xxx_gpio_get_value(unsigned gpio)
-+/*
-+ * Set GPIO bank 1 direction to output
-+ */
-+static int au1000_gpio1_direction_output(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-- if (gpio >= AU1XXX_GPIO_BASE)
--#if defined(CONFIG_SOC_AU1000)
-- return 0;
--#else
-- return au1xxx_gpio2_read(gpio);
--#endif
-+ unsigned long flags;
-+ u32 mask = 1 << offset;
-+ u32 tmp;
-+ struct au1000_gpio_chip *gpch;
-+ void __iomem *gpdr;
-+
-+ gpch = container_of(chip, struct au1000_gpio_chip, chip);
-+ gpdr = gpch->regbase + 0x0100;
-+
-+ local_irq_save(flags);
-+ tmp = readl(gpdr);
-+ writel(tmp, gpdr);
-+ if (value)
-+ writel(mask, gpch->regbase + 0x0108);
- else
-- return au1xxx_gpio1_read(gpio);
--}
--EXPORT_SYMBOL(au1xxx_gpio_get_value);
-+ writel(mask, gpch->regbase + 0x0108);
-+ local_irq_restore(flags);
-
--void au1xxx_gpio_set_value(unsigned gpio, int value)
--{
-- if (gpio >= AU1XXX_GPIO_BASE)
--#if defined(CONFIG_SOC_AU1000)
-- ;
--#else
-- au1xxx_gpio2_write(gpio, value);
--#endif
-- else
-- au1xxx_gpio1_write(gpio, value);
-+ return 0;
- }
--EXPORT_SYMBOL(au1xxx_gpio_set_value);
-
--int au1xxx_gpio_direction_input(unsigned gpio)
--{
-- if (gpio >= AU1XXX_GPIO_BASE)
--#if defined(CONFIG_SOC_AU1000)
-- return -ENODEV;
--#else
-- return au1xxx_gpio2_direction_input(gpio);
-+struct au1000_gpio_chip au1000_gpio_chip[] = {
-+ [0] = {
-+ .regbase = (void __iomem *)SYS_BASE,
-+ .chip = {
-+ .label = "au1000-gpio1",
-+ .direction_input = au1000_gpio1_direction_input,
-+ .direction_output = au1000_gpio1_direction_output,
-+ .get = au1000_gpio1_get,
-+ .set = au1000_gpio1_set,
-+ .base = 0,
-+ .ngpio = 32,
-+ },
-+ },
-+#if !defined(CONFIG_SOC_AU1000)
-+ [1] = {
-+ .regbase = (void __iomem *)GPIO2_BASE,
-+ .chip = {
-+ .label = "au1000-gpio2",
-+ .direction_input = au1000_gpio2_direction_input,
-+ .direction_output = au1000_gpio2_direction_output,
-+ .get = au1000_gpio2_get,
-+ .set = au1000_gpio2_set,
-+ .base = AU1XXX_GPIO_BASE,
-+ .ngpio = 32,
-+ },
-+ },
- #endif
-+};
-
-- return au1xxx_gpio1_direction_input(gpio);
--}
--EXPORT_SYMBOL(au1xxx_gpio_direction_input);
--
--int au1xxx_gpio_direction_output(unsigned gpio, int value)
-+int __init au1000_gpio_init(void)
- {
-- if (gpio >= AU1XXX_GPIO_BASE)
--#if defined(CONFIG_SOC_AU1000)
-- return -ENODEV;
--#else
-- return au1xxx_gpio2_direction_output(gpio, value);
-+ gpiochip_add(&au1000_gpio_chip[0].chip);
-+#if !defined(CONFIG_SOC_AU1000)
-+ gpiochip_add(&au1000_gpio_chip[1].chip);
- #endif
-
-- return au1xxx_gpio1_direction_output(gpio, value);
-+ return 0;
- }
--EXPORT_SYMBOL(au1xxx_gpio_direction_output);
-+arch_initcall(au1000_gpio_init);
---- a/arch/mips/include/asm/mach-au1x00/gpio.h
-+++ b/arch/mips/include/asm/mach-au1x00/gpio.h
-@@ -1,69 +1,21 @@
- #ifndef _AU1XXX_GPIO_H_
- #define _AU1XXX_GPIO_H_
-
--#include <linux/types.h>
--
- #define AU1XXX_GPIO_BASE 200
-
--struct au1x00_gpio2 {
-- u32 dir;
-- u32 reserved;
-- u32 output;
-- u32 pinstate;
-- u32 inten;
-- u32 enable;
--};
--
--extern int au1xxx_gpio_get_value(unsigned gpio);
--extern void au1xxx_gpio_set_value(unsigned gpio, int value);
--extern int au1xxx_gpio_direction_input(unsigned gpio);
--extern int au1xxx_gpio_direction_output(unsigned gpio, int value);
--
--
--/* Wrappers for the arch-neutral GPIO API */
--
--static inline int gpio_request(unsigned gpio, const char *label)
--{
-- /* Not yet implemented */
-- return 0;
--}
--
--static inline void gpio_free(unsigned gpio)
--{
-- /* Not yet implemented */
--}
--
--static inline int gpio_direction_input(unsigned gpio)
--{
-- return au1xxx_gpio_direction_input(gpio);
--}
--
--static inline int gpio_direction_output(unsigned gpio, int value)
--{
-- return au1xxx_gpio_direction_output(gpio, value);
--}
--
--static inline int gpio_get_value(unsigned gpio)
--{
-- return au1xxx_gpio_get_value(gpio);
--}
--
--static inline void gpio_set_value(unsigned gpio, int value)
--{
-- au1xxx_gpio_set_value(gpio, value);
--}
--
--static inline int gpio_to_irq(unsigned gpio)
--{
-- return gpio;
--}
--
--static inline int irq_to_gpio(unsigned irq)
--{
-- return irq;
--}
-+#define AU1000_GPIO2_DIR 0x00
-+#define AU1000_GPIO2_RSVD 0x04
-+#define AU1000_GPIO2_OUT 0x08
-+#define AU1000_GPIO2_ST 0x0C
-+#define AU1000_GPIO2_INT 0x10
-+#define AU1000_GPIO2_EN 0x14
-+
-+#define gpio_get_value __gpio_get_value
-+#define gpio_set_value __gpio_set_value
-+
-+#define gpio_to_irq(gpio) NULL
-+#define irq_to_gpio(irq) NULL
-
--/* For cansleep */
- #include <asm-generic/gpio.h>
-
- #endif /* _AU1XXX_GPIO_H_ */
diff --git a/target/linux/brcm47xx/config-2.6.28 b/target/linux/brcm47xx/config-2.6.28
deleted file mode 100644
index 509384ef80d527254db5f8de1cfdaa81cbc84867..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/config-2.6.28
+++ /dev/null
@@ -1,163 +0,0 @@
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-# CONFIG_8139TOO is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-# CONFIG_ARPD is not set
-CONFIG_B44_PCI_AUTOSELECT=y
-CONFIG_B44_PCICORE_AUTOSELECT=y
-CONFIG_B44_PCI=y
-CONFIG_B44=y
-CONFIG_BCM47XX_WDT=y
-CONFIG_BCM47XX=y
-CONFIG_BITREVERSE=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_CEVT_R4K=y
-CONFIG_CFE=y
-CONFIG_CLASSIC_RCU=y
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
-# CONFIG_CPU_BIG_ENDIAN is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_CPU_LOONGSON2 is not set
-CONFIG_CPU_MIPS32_R1=y
-# CONFIG_CPU_MIPS32_R2 is not set
-CONFIG_CPU_MIPS32=y
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-CONFIG_CPU_MIPSR1=y
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_R5000 is not set
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R5500 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_VR41XX is not set
-CONFIG_CSRC_R4K=y
-CONFIG_DEVPORT=y
-# CONFIG_DM9000 is not set
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_GPIO=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
-# CONFIG_HAMRADIO is not set
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HW_HAS_PCI=y
-CONFIG_HW_RANDOM=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ=250
-CONFIG_HZ_250=y
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_IP_ROUTE_VERBOSE is not set
-CONFIG_IRQ_CPU=y
-# CONFIG_ISDN is not set
-CONFIG_KALLSYMS=y
-CONFIG_LEDS_GPIO=y
-# CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MACH_ALCHEMY is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_EMMA is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MACH_TX39XX is not set
-# CONFIG_MACH_TX49XX is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_MIKROTIK_RB532 is not set
-# CONFIG_MIPS_COBALT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_MACHINE is not set
-# CONFIG_MIPS_MALTA is not set
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_SIM is not set
-CONFIG_MIPS=y
-CONFIG_MTD_BCM47XX=y
-# CONFIG_NO_IOPORT is not set
-# CONFIG_NXP_STB220 is not set
-# CONFIG_NXP_STB225 is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PHYLIB=y
-# CONFIG_PMC_MSP is not set
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_PROBE_INITRD_HEADER is not set
-# CONFIG_PROC_KCORE is not set
-# CONFIG_R6040 is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250_DETECT_IRQ is not set
-CONFIG_SERIAL_8250_EXTENDED=y
-# CONFIG_SERIAL_8250_MANY_PORTS is not set
-# CONFIG_SERIAL_8250_RSA is not set
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP28 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_SWARM is not set
-CONFIG_SSB_B43_PCI_BRIDGE=y
-CONFIG_SSB_DEBUG=y
-CONFIG_SSB_DRIVER_EXTIF=y
-CONFIG_SSB_DRIVER_GIGE=y
-CONFIG_SSB_DRIVER_MIPS=y
-CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
-CONFIG_SSB_DRIVER_PCICORE=y
-CONFIG_SSB_EMBEDDED=y
-CONFIG_SSB_PCICORE_HOSTMODE=y
-CONFIG_SSB_PCIHOST_POSSIBLE=y
-CONFIG_SSB_PCIHOST=y
-CONFIG_SSB_SERIAL=y
-CONFIG_SSB_SPROM=y
-CONFIG_SSB=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-# CONFIG_TC35815 is not set
-CONFIG_TRAD_SIGNALS=y
-CONFIG_USB_EHCI_HCD_SSB=y
-CONFIG_USB_OHCI_HCD_SSB=y
-CONFIG_USB_SUPPORT=y
-# CONFIG_VGASTATE is not set
-# CONFIG_VIA_RHINE is not set
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/brcm47xx/patches-2.6.28/100-board_support.patch b/target/linux/brcm47xx/patches-2.6.28/100-board_support.patch
deleted file mode 100644
index ac5d9124e10e924b2e16e8f1da350c589a1600ee..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/100-board_support.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/arch/mips/include/asm/bootinfo.h
-+++ b/arch/mips/include/asm/bootinfo.h
-@@ -57,6 +57,12 @@
- #define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */
- #define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */
-
-+/*
-+ * Valid machtype for group Broadcom
-+ */
-+#define MACH_GROUP_BRCM 23 /* Broadcom */
-+#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
-+
- #define CL_SIZE COMMAND_LINE_SIZE
-
- extern char *system_type;
---- a/include/linux/pci_ids.h
-+++ b/include/linux/pci_ids.h
-@@ -2069,6 +2069,7 @@
- #define PCI_DEVICE_ID_TIGON3_5906M 0x1713
- #define PCI_DEVICE_ID_BCM4401 0x4401
- #define PCI_DEVICE_ID_BCM4401B0 0x4402
-+#define PCI_DEVICE_ID_BCM4713 0x4713
-
- #define PCI_VENDOR_ID_TOPIC 0x151f
- #define PCI_DEVICE_ID_TOPIC_TP560 0x0000
diff --git a/target/linux/brcm47xx/patches-2.6.28/110-flash_map.patch b/target/linux/brcm47xx/patches-2.6.28/110-flash_map.patch
deleted file mode 100644
index 5d2fd1e5ebc24a04d6fcb92df8b1c28f4d9ad303..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/110-flash_map.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/mtd/maps/Kconfig
-+++ b/drivers/mtd/maps/Kconfig
-@@ -332,6 +332,12 @@ config MTD_CFI_FLAGADM
- Mapping for the Flaga digital module. If you don't have one, ignore
- this setting.
-
-+config MTD_BCM47XX
-+ tristate "BCM47xx flash device"
-+ depends on MIPS && MTD_CFI && BCM47XX
-+ help
-+ Support for the flash chips on the BCM947xx board.
-+
- config MTD_REDWOOD
- tristate "CFI Flash devices mapped on IBM Redwood"
- depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
---- a/drivers/mtd/maps/Makefile
-+++ b/drivers/mtd/maps/Makefile
-@@ -29,6 +29,7 @@ obj-$(CONFIG_MTD_PMC_MSP_RAMROOT)+= pmcm
- obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
- obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
- obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
-+obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o
- obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
- obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
- obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
diff --git a/target/linux/brcm47xx/patches-2.6.28/130-remove_scache.patch b/target/linux/brcm47xx/patches-2.6.28/130-remove_scache.patch
deleted file mode 100644
index e4ea20d6bfc9a1823da604395bb08d77fe174749..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/130-remove_scache.patch
+++ /dev/null
@@ -1,89 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -198,7 +198,6 @@ config MIPS_MALTA
- select I8259
- select MIPS_BOARDS_GEN
- select MIPS_BONITO64
-- select MIPS_CPU_SCACHE
- select PCI_GT64XXX_PCI0
- select MIPS_MSC
- select SWAP_IO_SPACE
-@@ -1395,13 +1394,6 @@ config IP22_CPU_SCACHE
- bool
- select BOARD_SCACHE
-
--#
--# Support for a MIPS32 / MIPS64 style S-caches
--#
--config MIPS_CPU_SCACHE
-- bool
-- select BOARD_SCACHE
--
- config R5000_CPU_SCACHE
- bool
- select BOARD_SCACHE
---- a/arch/mips/kernel/cpu-probe.c
-+++ b/arch/mips/kernel/cpu-probe.c
-@@ -755,6 +755,8 @@ static inline void cpu_probe_mips(struct
- case PRID_IMP_25KF:
- c->cputype = CPU_25KF;
- __cpu_name[cpu] = "MIPS 25Kc";
-+ /* Probe for L2 cache */
-+ c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
- break;
- case PRID_IMP_34K:
- c->cputype = CPU_34K;
---- a/arch/mips/mm/Makefile
-+++ b/arch/mips/mm/Makefile
-@@ -31,6 +31,5 @@ obj-$(CONFIG_CPU_VR41XX) += c-r4k.o cex-
- obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
- obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
- obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
--obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o
-
- EXTRA_CFLAGS += -Werror
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -1121,7 +1121,6 @@ static void __init loongson2_sc_init(voi
-
- extern int r5k_sc_init(void);
- extern int rm7k_sc_init(void);
--extern int mips_sc_init(void);
-
- static void __cpuinit setup_scache(void)
- {
-@@ -1175,29 +1174,17 @@ static void __cpuinit setup_scache(void)
- #endif
-
- default:
-- if (c->isa_level == MIPS_CPU_ISA_M32R1 ||
-- c->isa_level == MIPS_CPU_ISA_M32R2 ||
-- c->isa_level == MIPS_CPU_ISA_M64R1 ||
-- c->isa_level == MIPS_CPU_ISA_M64R2) {
--#ifdef CONFIG_MIPS_CPU_SCACHE
-- if (mips_sc_init ()) {
-- scache_size = c->scache.ways * c->scache.sets * c->scache.linesz;
-- printk("MIPS secondary cache %ldkB, %s, linesize %d bytes.\n",
-- scache_size >> 10,
-- way_string[c->scache.ways], c->scache.linesz);
-- }
--#else
-- if (!(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
-- panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
--#endif
-- return;
-- }
- sc_present = 0;
- }
-
- if (!sc_present)
- return;
-
-+ if ((c->isa_level == MIPS_CPU_ISA_M32R1 ||
-+ c->isa_level == MIPS_CPU_ISA_M64R1) &&
-+ !(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
-+ panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
-+
- /* compute a couple of other cache variables */
- c->scache.waysize = scache_size / c->scache.ways;
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/150-cpu_fixes.patch b/target/linux/brcm47xx/patches-2.6.28/150-cpu_fixes.patch
deleted file mode 100644
index 7abfbb2b69c1f15fb5bdcc6eeb27121d8be71029..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/150-cpu_fixes.patch
+++ /dev/null
@@ -1,365 +0,0 @@
---- a/arch/mips/include/asm/r4kcache.h
-+++ b/arch/mips/include/asm/r4kcache.h
-@@ -17,6 +17,20 @@
- #include <asm/cpu-features.h>
- #include <asm/mipsmtregs.h>
-
-+#ifdef CONFIG_BCM47XX
-+#include <asm/paccess.h>
-+#include <linux/ssb/ssb.h>
-+#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)))
-+
-+#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
-+#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
-+#else
-+#define BCM4710_DUMMY_RREG()
-+
-+#define BCM4710_FILL_TLB(addr)
-+#define BCM4710_PROTECTED_FILL_TLB(addr)
-+#endif
-+
- /*
- * This macro return a properly sign-extended address suitable as base address
- * for indexed cache operations. Two issues here:
-@@ -150,6 +164,7 @@ static inline void flush_icache_line_ind
- static inline void flush_dcache_line_indexed(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Index_Writeback_Inv_D, addr);
- __dflush_epilogue
- }
-@@ -169,6 +184,7 @@ static inline void flush_icache_line(uns
- static inline void flush_dcache_line(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Hit_Writeback_Inv_D, addr);
- __dflush_epilogue
- }
-@@ -176,6 +192,7 @@ static inline void flush_dcache_line(uns
- static inline void invalidate_dcache_line(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Hit_Invalidate_D, addr);
- __dflush_epilogue
- }
-@@ -208,6 +225,7 @@ static inline void flush_scache_line(uns
- */
- static inline void protected_flush_icache_line(unsigned long addr)
- {
-+ BCM4710_DUMMY_RREG();
- protected_cache_op(Hit_Invalidate_I, addr);
- }
-
-@@ -219,6 +237,7 @@ static inline void protected_flush_icach
- */
- static inline void protected_writeback_dcache_line(unsigned long addr)
- {
-+ BCM4710_DUMMY_RREG();
- protected_cache_op(Hit_Writeback_Inv_D, addr);
- }
-
-@@ -339,8 +358,52 @@ static inline void invalidate_tcache_pag
- : "r" (base), \
- "i" (op));
-
-+static inline void blast_dcache(void)
-+{
-+ unsigned long start = KSEG0;
-+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
-+ unsigned long end = (start + dcache_size);
-+
-+ do {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Index_Writeback_Inv_D, start);
-+ start += current_cpu_data.dcache.linesz;
-+ } while(start < end);
-+}
-+
-+static inline void blast_dcache_page(unsigned long page)
-+{
-+ unsigned long start = page;
-+ unsigned long end = start + PAGE_SIZE;
-+
-+ BCM4710_FILL_TLB(start);
-+ do {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Hit_Writeback_Inv_D, start);
-+ start += current_cpu_data.dcache.linesz;
-+ } while(start < end);
-+}
-+
-+static inline void blast_dcache_page_indexed(unsigned long page)
-+{
-+ unsigned long start = page;
-+ unsigned long end = start + PAGE_SIZE;
-+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-+ unsigned long ws_end = current_cpu_data.dcache.ways <<
-+ current_cpu_data.dcache.waybit;
-+ unsigned long ws, addr;
-+ for (ws = 0; ws < ws_end; ws += ws_inc) {
-+ start = page + ws;
-+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Index_Writeback_Inv_D, addr);
-+ }
-+ }
-+}
-+
-+
- /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
--#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \
-+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, war) \
- static inline void blast_##pfx##cache##lsize(void) \
- { \
- unsigned long start = INDEX_BASE; \
-@@ -352,6 +415,7 @@ static inline void blast_##pfx##cache##l
- \
- __##pfx##flush_prologue \
- \
-+ war \
- for (ws = 0; ws < ws_end; ws += ws_inc) \
- for (addr = start; addr < end; addr += lsize * 32) \
- cache##lsize##_unroll32(addr|ws, indexop); \
-@@ -366,6 +430,7 @@ static inline void blast_##pfx##cache##l
- \
- __##pfx##flush_prologue \
- \
-+ war \
- do { \
- cache##lsize##_unroll32(start, hitop); \
- start += lsize * 32; \
-@@ -384,6 +449,8 @@ static inline void blast_##pfx##cache##l
- current_cpu_data.desc.waybit; \
- unsigned long ws, addr; \
- \
-+ war \
-+ \
- __##pfx##flush_prologue \
- \
- for (ws = 0; ws < ws_end; ws += ws_inc) \
-@@ -393,35 +460,37 @@ static inline void blast_##pfx##cache##l
- __##pfx##flush_epilogue \
- }
-
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16)
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16)
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16)
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32)
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32)
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32)
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64)
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128)
--
--__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16)
--__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32)
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16)
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32)
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64)
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128)
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, )
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, )
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, )
-+
-+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, )
-+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, )
-
- /* build blast_xxx_range, protected_blast_xxx_range */
--#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \
-+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, war, war2) \
- static inline void prot##blast_##pfx##cache##_range(unsigned long start, \
- unsigned long end) \
- { \
- unsigned long lsize = cpu_##desc##_line_size(); \
- unsigned long addr = start & ~(lsize - 1); \
- unsigned long aend = (end - 1) & ~(lsize - 1); \
-+ war \
- \
- __##pfx##flush_prologue \
- \
- while (1) { \
-+ war2 \
- prot##cache_op(hitop, addr); \
- if (addr == aend) \
- break; \
-@@ -431,13 +500,13 @@ static inline void prot##blast_##pfx##ca
- __##pfx##flush_epilogue \
- }
-
--__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_)
--__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_)
--__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_)
--__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, )
--__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, )
-+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_,, )
-+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_,, )
-+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D,, BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD,,, )
- /* blast_inv_dcache_range */
--__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, )
--__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, )
-+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D,,,BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD,,, )
-
- #endif /* _ASM_R4KCACHE_H */
---- a/arch/mips/include/asm/stackframe.h
-+++ b/arch/mips/include/asm/stackframe.h
-@@ -409,6 +409,10 @@
- .macro RESTORE_SP_AND_RET
- LONG_L sp, PT_R29(sp)
- .set mips3
-+#ifdef CONFIG_BCM47XX
-+ nop
-+ nop
-+#endif
- eret
- .set mips0
- .endm
---- a/arch/mips/kernel/genex.S
-+++ b/arch/mips/kernel/genex.S
-@@ -52,6 +52,10 @@ NESTED(except_vec1_generic, 0, sp)
- NESTED(except_vec3_generic, 0, sp)
- .set push
- .set noat
-+#ifdef CONFIG_BCM47XX
-+ nop
-+ nop
-+#endif
- #if R5432_CP0_INTERRUPT_WAR
- mfc0 k0, CP0_INDEX
- #endif
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -34,6 +34,9 @@
- #include <asm/cacheflush.h> /* for run_uncached() */
-
-
-+/* For enabling BCM4710 cache workarounds */
-+int bcm4710 = 0;
-+
- /*
- * Special Variant of smp_call_function for use by cache functions:
- *
-@@ -104,6 +107,9 @@ static void __cpuinit r4k_blast_dcache_p
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache_page = blast_dcache_page;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache_page = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -118,6 +124,9 @@ static void __cpuinit r4k_blast_dcache_p
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache_page_indexed = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -132,6 +141,9 @@ static void __cpuinit r4k_blast_dcache_s
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache = blast_dcache;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -647,6 +659,8 @@ static void local_r4k_flush_cache_sigtra
- unsigned long addr = (unsigned long) arg;
-
- R4600_HIT_CACHEOP_WAR_IMPL;
-+ BCM4710_PROTECTED_FILL_TLB(addr);
-+ BCM4710_PROTECTED_FILL_TLB(addr + 4);
- if (dc_lsize)
- protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
- if (!cpu_icache_snoops_remote_store && scache_size)
-@@ -1271,6 +1285,17 @@ static void __cpuinit coherency_setup(vo
- * silly idea of putting something else there ...
- */
- switch (current_cpu_type()) {
-+ case CPU_BCM3302:
-+ {
-+ u32 cm;
-+ cm = read_c0_diag();
-+ /* Enable icache */
-+ cm |= (1 << 31);
-+ /* Enable dcache */
-+ cm |= (1 << 30);
-+ write_c0_diag(cm);
-+ }
-+ break;
- case CPU_R4000PC:
- case CPU_R4000SC:
- case CPU_R4000MC:
-@@ -1328,6 +1353,15 @@ void __cpuinit r4k_cache_init(void)
- break;
- }
-
-+ /* Check if special workarounds are required */
-+#ifdef CONFIG_BCM47XX
-+ if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) {
-+ printk("Enabling BCM4710A0 cache workarounds.\n");
-+ bcm4710 = 1;
-+ } else
-+#endif
-+ bcm4710 = 0;
-+
- probe_pcache();
- setup_scache();
-
-@@ -1386,5 +1420,13 @@ void __cpuinit r4k_cache_init(void)
- #if !defined(CONFIG_MIPS_CMP)
- local_r4k___flush_cache_all(NULL);
- #endif
-+#ifdef CONFIG_BCM47XX
-+ {
-+ static void (*_coherency_setup)(void);
-+ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup);
-+ _coherency_setup();
-+ }
-+#else
- coherency_setup();
-+#endif
- }
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -678,6 +678,9 @@ static void __cpuinit build_r4000_tlb_re
- /* No need for uasm_i_nop */
- }
-
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
- #else
-@@ -1085,6 +1088,9 @@ build_r4000_tlbchange_handler_head(u32 *
- struct uasm_reloc **r, unsigned int pte,
- unsigned int ptr)
- {
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(p, l, r, pte, ptr); /* get pmd in ptr */
- #else
diff --git a/target/linux/brcm47xx/patches-2.6.28/160-kmap_coherent.patch b/target/linux/brcm47xx/patches-2.6.28/160-kmap_coherent.patch
deleted file mode 100644
index 0219adfd59e0d843900535094e4005a390018e2d..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/160-kmap_coherent.patch
+++ /dev/null
@@ -1,77 +0,0 @@
---- a/arch/mips/include/asm/cpu-features.h
-+++ b/arch/mips/include/asm/cpu-features.h
-@@ -101,6 +101,9 @@
- #ifndef cpu_has_pindexed_dcache
- #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX)
- #endif
-+#ifndef cpu_use_kmap_coherent
-+#define cpu_use_kmap_coherent 1
-+#endif
-
- /*
- * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
---- /dev/null
-+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
-@@ -0,0 +1,13 @@
-+/*
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file "COPYING" in the main directory of this archive
-+ * for more details.
-+ *
-+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
-+ */
-+#ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
-+#define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
-+
-+#define cpu_use_kmap_coherent 0
-+
-+#endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -494,7 +494,7 @@ static inline void local_r4k_flush_cache
- */
- map_coherent = (cpu_has_dc_aliases &&
- page_mapped(page) && !Page_dcache_dirty(page));
-- if (map_coherent)
-+ if (map_coherent && cpu_use_kmap_coherent)
- vaddr = kmap_coherent(page, addr);
- else
- vaddr = kmap_atomic(page, KM_USER0);
-@@ -517,7 +517,7 @@ static inline void local_r4k_flush_cache
- }
-
- if (vaddr) {
-- if (map_coherent)
-+ if (map_coherent && cpu_use_kmap_coherent)
- kunmap_coherent();
- else
- kunmap_atomic(vaddr, KM_USER0);
---- a/arch/mips/mm/init.c
-+++ b/arch/mips/mm/init.c
-@@ -212,7 +212,7 @@ void copy_user_highpage(struct page *to,
- void *vfrom, *vto;
-
- vto = kmap_atomic(to, KM_USER1);
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(from) && !Page_dcache_dirty(from)) {
- vfrom = kmap_coherent(from, vaddr);
- copy_page(vto, vfrom);
-@@ -234,7 +234,7 @@ void copy_to_user_page(struct vm_area_st
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
- {
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(page) && !Page_dcache_dirty(page)) {
- void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
- memcpy(vto, src, len);
-@@ -252,7 +252,7 @@ void copy_from_user_page(struct vm_area_
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
- {
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(page) && !Page_dcache_dirty(page)) {
- void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
- memcpy(dst, vfrom, len);
diff --git a/target/linux/brcm47xx/patches-2.6.28/170-128MB_ram_bugfix.patch b/target/linux/brcm47xx/patches-2.6.28/170-128MB_ram_bugfix.patch
deleted file mode 100644
index e54e3de4098d92e531c30f34cd4da27cc9c867ee..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/170-128MB_ram_bugfix.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -141,6 +141,14 @@ static __init void prom_init_mem(void)
- break;
- }
-
-+ /* Ignoring the last page when ddr size is 128M. Cached
-+ * accesses to last page is causing the processor to prefetch
-+ * using address above 128M stepping out of the ddr address
-+ * space.
-+ */
-+ if (mem == 0x8000000)
-+ mem -= 0x1000;
-+
- add_memory_region(0, mem, BOOT_MEM_RAM);
- }
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch
deleted file mode 100644
index e38332eb639aaacc5b3815aedf829ff025092d75..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/210-b44_phy_fix.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- a/drivers/net/b44.c
-+++ b/drivers/net/b44.c
-@@ -339,7 +339,7 @@ static int b44_phy_reset(struct b44 *bp)
- }
- }
-
-- return 0;
-+ return err;
- }
-
- static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
-@@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44
- __b44_set_flow_ctrl(bp, pause_enab);
- }
-
--#ifdef SSB_DRIVER_MIPS
-+#ifdef CONFIG_SSB_DRIVER_MIPS
- extern char *nvram_get(char *name);
- static void b44_wap54g10_workaround(struct b44 *bp)
- {
-@@ -2213,6 +2213,10 @@ static int __devinit b44_init_one(struct
- */
- b44_chip_reset(bp, B44_CHIP_RESET_FULL);
-
-+ /* do a phy reset to test if there is an active phy */
-+ if (b44_phy_reset(bp) < 0)
-+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
-+
- printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %s\n",
- dev->name, print_mac(mac, dev->dev_addr));
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/212-b44_alignment_fix.patch b/target/linux/brcm47xx/patches-2.6.28/212-b44_alignment_fix.patch
deleted file mode 100644
index b5840f2966c5197ac120a82fd884468bc0b71339..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/212-b44_alignment_fix.patch
+++ /dev/null
@@ -1,48 +0,0 @@
---- a/drivers/net/b44.c
-+++ b/drivers/net/b44.c
-@@ -73,8 +73,8 @@
- (BP)->tx_cons - (BP)->tx_prod - TX_RING_GAP(BP))
- #define NEXT_TX(N) (((N) + 1) & (B44_TX_RING_SIZE - 1))
-
--#define RX_PKT_OFFSET 30
--#define RX_PKT_BUF_SZ (1536 + RX_PKT_OFFSET + 64)
-+#define RX_PKT_OFFSET (RX_HEADER_LEN + 2)
-+#define RX_PKT_BUF_SZ (1536 + RX_PKT_OFFSET)
-
- /* minimum number of free TX descriptors required to wake up TX process */
- #define B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4)
-@@ -682,7 +682,6 @@ static int b44_alloc_rx_skb(struct b44 *
- }
-
- rh = (struct rx_header *) skb->data;
-- skb_reserve(skb, RX_PKT_OFFSET);
-
- rh->len = 0;
- rh->flags = 0;
-@@ -693,13 +692,13 @@ static int b44_alloc_rx_skb(struct b44 *
- if (src_map != NULL)
- src_map->skb = NULL;
-
-- ctrl = (DESC_CTRL_LEN & (RX_PKT_BUF_SZ - RX_PKT_OFFSET));
-+ ctrl = (DESC_CTRL_LEN & RX_PKT_BUF_SZ);
- if (dest_idx == (B44_RX_RING_SIZE - 1))
- ctrl |= DESC_CTRL_EOT;
-
- dp = &bp->rx_ring[dest_idx];
- dp->ctrl = cpu_to_le32(ctrl);
-- dp->addr = cpu_to_le32((u32) mapping + RX_PKT_OFFSET + bp->dma_offset);
-+ dp->addr = cpu_to_le32((u32) mapping + bp->dma_offset);
-
- if (bp->flags & B44_FLAG_RX_RING_HACK)
- b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
-@@ -809,8 +808,8 @@ static int b44_rx(struct b44 *bp, int bu
- ssb_dma_unmap_single(bp->sdev, map,
- skb_size, DMA_FROM_DEVICE);
- /* Leave out rx_header */
-- skb_put(skb, len + RX_PKT_OFFSET);
-- skb_pull(skb, RX_PKT_OFFSET);
-+ skb_put(skb, len + RX_PKT_OFFSET);
-+ skb_pull(skb, RX_PKT_OFFSET);
- } else {
- struct sk_buff *copy_skb;
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/220-bcm5354.patch b/target/linux/brcm47xx/patches-2.6.28/220-bcm5354.patch
deleted file mode 100644
index 837bd43e755681573d8b4ba18107c8043ef0e479..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/220-bcm5354.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/drivers/ssb/driver_chipcommon.c
-+++ b/drivers/ssb/driver_chipcommon.c
-@@ -258,6 +258,8 @@ void ssb_chipco_resume(struct ssb_chipco
- void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
- u32 *plltype, u32 *n, u32 *m)
- {
-+ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
-+ return;
- *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
- *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
- switch (*plltype) {
-@@ -281,6 +283,8 @@ void ssb_chipco_get_clockcpu(struct ssb_
- void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
- u32 *plltype, u32 *n, u32 *m)
- {
-+ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
-+ return;
- *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
- *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
- switch (*plltype) {
---- a/drivers/ssb/driver_mipscore.c
-+++ b/drivers/ssb/driver_mipscore.c
-@@ -161,6 +161,8 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m
-
- if ((pll_type == SSB_PLLTYPE_5) || (bus->chip_id == 0x5365)) {
- rate = 200000000;
-+ } else if (bus->chip_id == 0x5354) {
-+ rate = 240000000;
- } else {
- rate = ssb_calc_clock_rate(pll_type, n, m);
- }
---- a/drivers/ssb/main.c
-+++ b/drivers/ssb/main.c
-@@ -1013,6 +1013,8 @@ u32 ssb_clockspeed(struct ssb_bus *bus)
-
- if (bus->chip_id == 0x5365) {
- rate = 100000000;
-+ } else if (bus->chip_id == 0x5354) {
-+ rate = 120000000;
- } else {
- rate = ssb_calc_clock_rate(plltype, clkctl_n, clkctl_m);
- if (plltype == SSB_PLLTYPE_3) /* 25Mhz, 2 dividers */
diff --git a/target/linux/brcm47xx/patches-2.6.28/250-ohci-ssb-usb2.patch b/target/linux/brcm47xx/patches-2.6.28/250-ohci-ssb-usb2.patch
deleted file mode 100644
index 25b27e47e8ee6f40462671950e6330a1a2171b38..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/250-ohci-ssb-usb2.patch
+++ /dev/null
@@ -1,60 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c | 39 ++++++++++++++++++++++++++++++++++++---
- 1 file changed, 36 insertions(+), 3 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,10 +106,42 @@ static int ssb_ohci_attach(struct ssb_de
- int err = -ENOMEM;
- u32 tmp, flags = 0;
-
-- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV)
-+ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
-+ /* Put the device into host-mode. */
- flags |= SSB_OHCI_TMSLOW_HOSTMODE;
--
-- ssb_device_enable(dev, flags);
-+ ssb_device_enable(dev, flags);
-+ } else if (dev->id.coreid == SSB_DEV_USB20_HOST) {
-+ /*
-+ * USB 2.0 special considerations:
-+ *
-+ * 1. Since the core supports both OHCI and EHCI functions, it must
-+ * only be reset once.
-+ *
-+ * 2. In addition to the standard SSB reset sequence, the Host Control
-+ * Register must be programmed to bring the USB core and various
-+ * phy components out of reset.
-+ */
-+ ssb_device_enable(dev, 0);
-+ ssb_write32(dev, 0x200, 0x7ff);
-+ udelay(1);
-+ if (dev->id.revision == 1) { // bug in rev 1
-+
-+ /* Change Flush control reg */
-+ tmp = ssb_read32(dev, 0x400);
-+ tmp &= ~8;
-+ ssb_write32(dev, 0x400, tmp);
-+ tmp = ssb_read32(dev, 0x400);
-+ printk("USB20H fcr: 0x%0x\n", tmp);
-+
-+ /* Change Shim control reg */
-+ tmp = ssb_read32(dev, 0x304);
-+ tmp &= ~0x100;
-+ ssb_write32(dev, 0x304, tmp);
-+ tmp = ssb_read32(dev, 0x304);
-+ printk("USB20H shim: 0x%0x\n", tmp);
-+ }
-+ } else
-+ ssb_device_enable(dev, 0);
-
- hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
- dev_name(dev->dev));
-@@ -200,6 +232,7 @@ static int ssb_ohci_resume(struct ssb_de
- static const struct ssb_device_id ssb_ohci_table[] = {
- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV),
- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV),
-+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
- SSB_DEVTABLE_END
- };
- MODULE_DEVICE_TABLE(ssb, ssb_ohci_table);
diff --git a/target/linux/brcm47xx/patches-2.6.28/260-ohci-set-dma-mask.patch b/target/linux/brcm47xx/patches-2.6.28/260-ohci-set-dma-mask.patch
deleted file mode 100644
index 50dcd5718ee5d1c557d29a2da744eea790b2fb4f..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/260-ohci-set-dma-mask.patch
+++ /dev/null
@@ -1,16 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,6 +106,9 @@ static int ssb_ohci_attach(struct ssb_de
- int err = -ENOMEM;
- u32 tmp, flags = 0;
-
-+ if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
-+ return -EOPNOTSUPP;
-+
- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
- /* Put the device into host-mode. */
- flags |= SSB_OHCI_TMSLOW_HOSTMODE;
diff --git a/target/linux/brcm47xx/patches-2.6.28/270-ehci-ssb.patch b/target/linux/brcm47xx/patches-2.6.28/270-ehci-ssb.patch
deleted file mode 100644
index 2af7b4945bbdb04976e6826448a868ef9538eded..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/270-ehci-ssb.patch
+++ /dev/null
@@ -1,314 +0,0 @@
----
- drivers/usb/host/Kconfig | 13 ++
- drivers/usb/host/ehci-hcd.c | 12 ++
- drivers/usb/host/ehci-ssb.c | 201 ++++++++++++++++++++++++++++++++++++++++++++
- drivers/usb/host/ohci-ssb.c | 23 +++++
- 4 files changed, 247 insertions(+), 2 deletions(-)
-
---- a/drivers/usb/host/Kconfig
-+++ b/drivers/usb/host/Kconfig
-@@ -96,6 +96,19 @@ config USB_EHCI_HCD_PPC_OF
- Enables support for the USB controller present on the PowerPC
- OpenFirmware platform bus.
-
-+config USB_EHCI_HCD_SSB
-+ bool "EHCI support for Broadcom SSB EHCI core"
-+ depends on USB_EHCI_HCD && SSB && EXPERIMENTAL
-+ default n
-+ ---help---
-+ Support for the Sonics Silicon Backplane (SSB) attached
-+ Broadcom USB EHCI core.
-+
-+ This device is present in some embedded devices with
-+ Broadcom based SSB bus.
-+
-+ If unsure, say N.
-+
- config USB_ISP116X_HCD
- tristate "ISP116X HCD support"
- depends on USB
---- a/drivers/usb/host/ehci-hcd.c
-+++ b/drivers/usb/host/ehci-hcd.c
-@@ -1036,8 +1036,16 @@ MODULE_LICENSE ("GPL");
- #define PLATFORM_DRIVER ixp4xx_ehci_driver
- #endif
-
--#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
-- !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+#include "ehci-ssb.c"
-+#define SSB_EHCI_DRIVER ssb_ehci_driver
-+#endif
-+
-+#if !defined(PCI_DRIVER) && \
-+ !defined(PLATFORM_DRIVER) && \
-+ !defined(PS3_SYSTEM_BUS_DRIVER) && \
-+ !defined(OF_PLATFORM_DRIVER) && \
-+ !defined(SSB_EHCI_DRIVER)
- #error "missing bus glue for ehci-hcd"
- #endif
-
---- /dev/null
-+++ b/drivers/usb/host/ehci-ssb.c
-@@ -0,0 +1,201 @@
-+/*
-+ * Sonics Silicon Backplane
-+ * Broadcom USB-core EHCI driver (SSB bus glue)
-+ *
-+ * Copyright 2007 Steven Brown <sbrown@cortland.com>
-+ *
-+ * Derived from the OHCI-SSB driver
-+ * Copyright 2007 Michael Buesch <mb@bu3sch.de>
-+ *
-+ * Derived from the EHCI-PCI driver
-+ * Copyright (c) 2000-2004 by David Brownell
-+ *
-+ * Derived from the OHCI-PCI driver
-+ * Copyright 1999 Roman Weissgaerber
-+ * Copyright 2000-2002 David Brownell
-+ * Copyright 1999 Linus Torvalds
-+ * Copyright 1999 Gregory P. Smith
-+ *
-+ * Derived from the USBcore related parts of Broadcom-SB
-+ * Copyright 2005 Broadcom Corporation
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+#include <linux/ssb/ssb.h>
-+
-+#define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
-+
-+struct ssb_ehci_device {
-+ struct ehci_hcd ehci; /* _must_ be at the beginning. */
-+
-+ u32 enable_flags;
-+};
-+
-+static inline
-+struct ssb_ehci_device *hcd_to_ssb_ehci(struct usb_hcd *hcd)
-+{
-+ return (struct ssb_ehci_device *)(hcd->hcd_priv);
-+}
-+
-+
-+static int ssb_ehci_reset(struct usb_hcd *hcd)
-+{
-+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-+ int err;
-+
-+ ehci->caps = hcd->regs;
-+ ehci->regs = hcd->regs +
-+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
-+
-+ dbg_hcs_params(ehci, "reset");
-+ dbg_hcc_params(ehci, "reset");
-+
-+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
-+
-+ err = ehci_halt(ehci);
-+
-+ if (err)
-+ return err;
-+
-+ err = ehci_init(hcd);
-+
-+ if (err)
-+ return err;
-+
-+ ehci_port_power(ehci, 0);
-+
-+ return err;
-+}
-+
-+static int ssb_ehci_start(struct usb_hcd *hcd)
-+{
-+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-+ int err;
-+
-+ err = ehci_run(hcd);
-+ if (err < 0) {
-+ ehci_err(ehci, "can't start\n");
-+ ehci_stop(hcd);
-+ }
-+
-+ return err;
-+}
-+
-+#ifdef CONFIG_PM
-+static int ssb_ehci_hcd_suspend(struct usb_hcd *hcd, pm_message_t message)
-+{
-+ struct ssb_ehci_device *ehcidev = hcd_to_ssb_ehci(hcd);
-+ struct ehci_hcd *ehci = &ehcidev->ehci;
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&ehci->lock, flags);
-+
-+ ehci_writel(ehci, EHCI_INTR_MIE, &ehci->regs->intrdisable);
-+ ehci_readl(ehci, &ehci->regs->intrdisable); /* commit write */
-+
-+ /* make sure snapshot being resumed re-enumerates everything */
-+ if (message.event == PM_EVENT_PRETHAW)
-+ ehci_usb_reset(ehci);
-+
-+ clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-+
-+ spin_unlock_irqrestore(&ehci->lock, flags);
-+ return 0;
-+}
-+
-+static int ssb_ehci_hcd_resume(struct usb_hcd *hcd)
-+{
-+ set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-+ usb_hcd_resume_root_hub(hcd);
-+ return 0;
-+}
-+#endif /* CONFIG_PM */
-+
-+static const struct hc_driver ssb_ehci_hc_driver = {
-+ .description = "ssb-usb-ehci",
-+ .product_desc = "SSB EHCI Controller",
-+ .hcd_priv_size = sizeof(struct ssb_ehci_device),
-+
-+ .irq = ehci_irq,
-+ .flags = HCD_MEMORY | HCD_USB2,
-+
-+ .reset = ssb_ehci_reset,
-+ .start = ssb_ehci_start,
-+ .stop = ehci_stop,
-+ .shutdown = ehci_shutdown,
-+
-+#ifdef CONFIG_PM
-+ .suspend = ssb_ehci_hcd_suspend,
-+ .resume = ssb_ehci_hcd_resume,
-+#endif
-+
-+ .urb_enqueue = ehci_urb_enqueue,
-+ .urb_dequeue = ehci_urb_dequeue,
-+ .endpoint_disable = ehci_endpoint_disable,
-+
-+ .get_frame_number = ehci_get_frame,
-+
-+ .hub_status_data = ehci_hub_status_data,
-+ .hub_control = ehci_hub_control,
-+#ifdef CONFIG_PM
-+ .bus_suspend = ehci_bus_suspend,
-+ .bus_resume = ehci_bus_resume,
-+#endif
-+
-+};
-+
-+static void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd)
-+{
-+
-+ usb_remove_hcd(hcd);
-+ iounmap(hcd->regs);
-+ usb_put_hcd(hcd);
-+}
-+EXPORT_SYMBOL_GPL(ssb_ehci_detach);
-+
-+static int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **ehci_hcd)
-+{
-+ struct ssb_ehci_device *ehcidev;
-+ struct usb_hcd *hcd;
-+ int err = -ENOMEM;
-+ u32 tmp, flags = 0;
-+
-+ hcd = usb_create_hcd(&ssb_ehci_hc_driver, dev->dev,
-+ dev->dev->bus_id);
-+ if (!hcd)
-+ goto err_dev_disable;
-+
-+ ehcidev = hcd_to_ssb_ehci(hcd);
-+ ehcidev->enable_flags = flags;
-+ tmp = ssb_read32(dev, SSB_ADMATCH0);
-+ hcd->rsrc_start = ssb_admatch_base(tmp) + 0x800; /* ehci core offset */
-+ hcd->rsrc_len = 0x100; /* ehci reg block size */
-+ /*
-+ * start & size modified per sbutils.c
-+ */
-+ hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
-+ if (!hcd->regs)
-+ goto err_put_hcd;
-+ err = usb_add_hcd(hcd, dev->irq, IRQF_SHARED | IRQF_DISABLED);
-+ if (err)
-+ goto err_iounmap;
-+
-+ *ehci_hcd = hcd;
-+
-+ return err;
-+
-+err_iounmap:
-+ iounmap(hcd->regs);
-+err_put_hcd:
-+ usb_put_hcd(hcd);
-+err_dev_disable:
-+ ssb_device_disable(dev, flags);
-+ return err;
-+}
-+EXPORT_SYMBOL_GPL(ssb_ehci_attach);
-+
-+static const struct ssb_device_id ssb_ehci_table[] = {
-+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
-+ SSB_DEVTABLE_END
-+};
-+MODULE_DEVICE_TABLE(ssb, ssb_ehci_table);
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -17,6 +17,8 @@
- */
- #include <linux/ssb/ssb.h>
-
-+extern int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **hcd);
-+extern void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd);
-
- #define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
-
-@@ -24,6 +26,7 @@ struct ssb_ohci_device {
- struct ohci_hcd ohci; /* _must_ be at the beginning. */
-
- u32 enable_flags;
-+ struct usb_hcd *ehci_hcd;
- };
-
- static inline
-@@ -92,13 +95,25 @@ static const struct hc_driver ssb_ohci_h
- static void ssb_ohci_detach(struct ssb_device *dev)
- {
- struct usb_hcd *hcd = ssb_get_drvdata(dev);
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd);
-+#endif
-
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- usb_put_hcd(hcd);
-+
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ /*
-+ * Also detach ehci function
-+ */
-+ if (dev->id.coreid == SSB_DEV_USB20_HOST)
-+ ssb_ehci_detach(dev, ohcidev->ehci_hcd);
-+#endif
- ssb_device_disable(dev, 0);
- }
-
-+
- static int ssb_ohci_attach(struct ssb_device *dev)
- {
- struct ssb_ohci_device *ohcidev;
-@@ -165,6 +180,14 @@ static int ssb_ohci_attach(struct ssb_de
-
- ssb_set_drvdata(dev, hcd);
-
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ /*
-+ * attach ehci function in this core
-+ */
-+ if (dev->id.coreid == SSB_DEV_USB20_HOST)
-+ err = ssb_ehci_attach(dev, &(ohcidev->ehci_hcd));
-+#endif
-+
- return err;
-
- err_iounmap:
diff --git a/target/linux/brcm47xx/patches-2.6.28/275-usb2-bcm5354-init.patch b/target/linux/brcm47xx/patches-2.6.28/275-usb2-bcm5354-init.patch
deleted file mode 100644
index 3d8327ebfd06612a5196e6896bde8417c6108115..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/275-usb2-bcm5354-init.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-This patch significantly improves the reliability of high speed
-usb writes on the bcm5354. It implements a work around for version 2
-of the usb20 core that was cribbed from the GPL sources for the
-Asus wl500gpv2 and verified against the wl520gu sources.
-
-Reference:
-GPL/WL-520gu-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-GPL/WL-500gPV2-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-
-Signed-off-by: Steve Brown <sbrown@cortland.com>
-
----
- drivers/usb/host/ohci-ssb.c | 37 +++++++++++++++++++++++--------------
- 1 file changed, 23 insertions(+), 14 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -141,22 +141,31 @@ static int ssb_ohci_attach(struct ssb_de
- */
- ssb_device_enable(dev, 0);
- ssb_write32(dev, 0x200, 0x7ff);
-+
-+ /* Change Flush control reg */
-+ tmp = ssb_read32(dev, 0x400);
-+ tmp &= ~8;
-+ ssb_write32(dev, 0x400, tmp);
-+ tmp = ssb_read32(dev, 0x400);
-+
-+ /* Change Shim control reg */
-+ tmp = ssb_read32(dev, 0x304);
-+ tmp &= ~0x100;
-+ ssb_write32(dev, 0x304, tmp);
-+ tmp = ssb_read32(dev, 0x304);
-+
- udelay(1);
-- if (dev->id.revision == 1) { // bug in rev 1
-
-- /* Change Flush control reg */
-- tmp = ssb_read32(dev, 0x400);
-- tmp &= ~8;
-- ssb_write32(dev, 0x400, tmp);
-- tmp = ssb_read32(dev, 0x400);
-- printk("USB20H fcr: 0x%0x\n", tmp);
--
-- /* Change Shim control reg */
-- tmp = ssb_read32(dev, 0x304);
-- tmp &= ~0x100;
-- ssb_write32(dev, 0x304, tmp);
-- tmp = ssb_read32(dev, 0x304);
-- printk("USB20H shim: 0x%0x\n", tmp);
-+ /* Work around for 5354 failures */
-+ if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
-+ /* Change syn01 reg */
-+ tmp = 0x00fe00fe;
-+ ssb_write32(dev, 0x894, tmp);
-+
-+ /* Change syn03 reg */
-+ tmp = ssb_read32(dev, 0x89c);
-+ tmp |= 0x1;
-+ ssb_write32(dev, 0x89c, tmp);
- }
- } else
- ssb_device_enable(dev, 0);
diff --git a/target/linux/brcm47xx/patches-2.6.28/300-fork_cacheflush.patch b/target/linux/brcm47xx/patches-2.6.28/300-fork_cacheflush.patch
deleted file mode 100644
index 686fb1b94532d87946b2c61bc18edac9845ab9b8..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/300-fork_cacheflush.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/mips/include/asm/cacheflush.h
-+++ b/arch/mips/include/asm/cacheflush.h
-@@ -32,7 +32,7 @@
- extern void (*flush_cache_all)(void);
- extern void (*__flush_cache_all)(void);
- extern void (*flush_cache_mm)(struct mm_struct *mm);
--#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
-+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
- extern void (*flush_cache_range)(struct vm_area_struct *vma,
- unsigned long start, unsigned long end);
- extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
diff --git a/target/linux/brcm47xx/patches-2.6.28/301-kmod-fuse-dcache-bug-r4k.patch b/target/linux/brcm47xx/patches-2.6.28/301-kmod-fuse-dcache-bug-r4k.patch
deleted file mode 100644
index efe3891cd5290bc516bbbe86293ef5bd53fdb64d..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/301-kmod-fuse-dcache-bug-r4k.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -360,7 +360,7 @@ static inline void local_r4k___flush_cac
- }
- }
-
--static void r4k___flush_cache_all(void)
-+void r4k___flush_cache_all(void)
- {
- r4k_on_each_cpu(local_r4k___flush_cache_all, NULL, 1);
- }
-@@ -524,7 +524,7 @@ static inline void local_r4k_flush_cache
- }
- }
-
--static void r4k_flush_cache_page(struct vm_area_struct *vma,
-+void r4k_flush_cache_page(struct vm_area_struct *vma,
- unsigned long addr, unsigned long pfn)
- {
- struct flush_cache_page_args args;
-@@ -1430,3 +1430,10 @@ void __cpuinit r4k_cache_init(void)
- coherency_setup();
- #endif
- }
-+
-+// fuse package DCACHE BUG patch exports
-+void (*fuse_flush_cache_all)(void) = r4k___flush_cache_all;
-+void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
-+ unsigned long pfn) = r4k_flush_cache_page;
-+EXPORT_SYMBOL(fuse_flush_cache_page);
-+EXPORT_SYMBOL(fuse_flush_cache_all);
diff --git a/target/linux/brcm47xx/patches-2.6.28/302-kmod-fuse-dcache-bug-fuse.patch b/target/linux/brcm47xx/patches-2.6.28/302-kmod-fuse-dcache-bug-fuse.patch
deleted file mode 100644
index a81e76719a9cd2c5d89fb1f0129f69f3154ab6cd..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/302-kmod-fuse-dcache-bug-fuse.patch
+++ /dev/null
@@ -1,82 +0,0 @@
---- a/fs/fuse/dev.c
-+++ b/fs/fuse/dev.c
-@@ -525,6 +525,11 @@ static void fuse_copy_finish(struct fuse
- }
- }
-
-+#ifdef DCACHE_BUG
-+extern void (*fuse_flush_cache_all)(void);
-+extern void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
-+#endif
-+
- /*
- * Get another pagefull of userspace buffer, and map it to kernel
- * address space, and lock request
-@@ -533,6 +538,9 @@ static int fuse_copy_fill(struct fuse_co
- {
- unsigned long offset;
- int err;
-+#ifdef DCACHE_BUG
-+ struct vm_area_struct *vma;
-+#endif
-
- unlock_request(cs->fc, cs->req);
- fuse_copy_finish(cs);
-@@ -544,14 +552,22 @@ static int fuse_copy_fill(struct fuse_co
- cs->nr_segs --;
- }
- down_read(¤t->mm->mmap_sem);
-+#ifndef DCACHE_BUG
- err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
- &cs->pg, NULL);
-+#else
-+ err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
-+ &cs->pg, &vma);
-+#endif
- up_read(¤t->mm->mmap_sem);
- if (err < 0)
- return err;
- BUG_ON(err != 1);
- offset = cs->addr % PAGE_SIZE;
- cs->mapaddr = kmap_atomic(cs->pg, KM_USER0);
-+#ifdef DCACHE_BUG
-+ fuse_flush_cache_page(vma, cs->addr, page_to_pfn(cs->pg));
-+#endif
- cs->buf = cs->mapaddr + offset;
- cs->len = min(PAGE_SIZE - offset, cs->seglen);
- cs->seglen -= cs->len;
-@@ -565,6 +581,11 @@ static int fuse_copy_do(struct fuse_copy
- {
- unsigned ncpy = min(*size, cs->len);
- if (val) {
-+#ifdef DCACHE_BUG
-+ // patch from mailing list, it is very important, otherwise,
-+ // can't mount, or ls mount point will hang
-+ fuse_flush_cache_all();
-+#endif
- if (cs->write)
- memcpy(cs->buf, *val, ncpy);
- else
---- a/fs/fuse/fuse_i.h
-+++ b/fs/fuse/fuse_i.h
-@@ -8,6 +8,7 @@
-
- #ifndef _FS_FUSE_I_H
- #define _FS_FUSE_I_H
-+#define DCACHE_BUG
-
- #include <linux/fuse.h>
- #include <linux/fs.h>
---- a/fs/fuse/inode.c
-+++ b/fs/fuse/inode.c
-@@ -1038,6 +1038,10 @@ static int __init fuse_init(void)
- printk("fuse init (API version %i.%i)\n",
- FUSE_KERNEL_VERSION, FUSE_KERNEL_MINOR_VERSION);
-
-+#ifdef DCACHE_BUG
-+printk("fuse init: DCACHE_BUG enabled\n");
-+#endif
-+
- INIT_LIST_HEAD(&fuse_conn_list);
- res = fuse_fs_init();
- if (res)
diff --git a/target/linux/brcm47xx/patches-2.6.28/310-no_highpage.patch b/target/linux/brcm47xx/patches-2.6.28/310-no_highpage.patch
deleted file mode 100644
index 23efb59a15680638ac265636f6e70ca4d03ecc99..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/310-no_highpage.patch
+++ /dev/null
@@ -1,66 +0,0 @@
---- a/arch/mips/include/asm/page.h
-+++ b/arch/mips/include/asm/page.h
-@@ -32,6 +32,7 @@
- #ifndef __ASSEMBLY__
-
- #include <linux/pfn.h>
-+#include <asm/cpu-features.h>
- #include <asm/io.h>
-
- extern void build_clear_page(void);
-@@ -67,13 +68,16 @@ static inline void clear_user_page(void
- flush_data_cache_page((unsigned long)addr);
- }
-
--extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-- struct page *to);
--struct vm_area_struct;
--extern void copy_user_highpage(struct page *to, struct page *from,
-- unsigned long vaddr, struct vm_area_struct *vma);
-+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-+ struct page *to)
-+{
-+ extern void (*flush_data_cache_page)(unsigned long addr);
-
--#define __HAVE_ARCH_COPY_USER_HIGHPAGE
-+ copy_page(vto, vfrom);
-+ if (!cpu_has_ic_fills_f_dc ||
-+ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
-+ flush_data_cache_page((unsigned long)vto);
-+}
-
- /*
- * These are used to make use of C type-checking..
---- a/arch/mips/mm/init.c
-+++ b/arch/mips/mm/init.c
-@@ -206,30 +206,6 @@ void kunmap_coherent(void)
- preempt_check_resched();
- }
-
--void copy_user_highpage(struct page *to, struct page *from,
-- unsigned long vaddr, struct vm_area_struct *vma)
--{
-- void *vfrom, *vto;
--
-- vto = kmap_atomic(to, KM_USER1);
-- if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
-- page_mapped(from) && !Page_dcache_dirty(from)) {
-- vfrom = kmap_coherent(from, vaddr);
-- copy_page(vto, vfrom);
-- kunmap_coherent();
-- } else {
-- vfrom = kmap_atomic(from, KM_USER0);
-- copy_page(vto, vfrom);
-- kunmap_atomic(vfrom, KM_USER0);
-- }
-- if ((!cpu_has_ic_fills_f_dc) ||
-- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
-- flush_data_cache_page((unsigned long)vto);
-- kunmap_atomic(vto, KM_USER1);
-- /* Make sure this page is cleared on other CPU's too before using it */
-- smp_wmb();
--}
--
- void copy_to_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
diff --git a/target/linux/brcm47xx/patches-2.6.28/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.28/400-arch-bcm47xx.patch
deleted file mode 100644
index ef6b7126793f28f7324c31bf66de068ad5c4f747..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/400-arch-bcm47xx.patch
+++ /dev/null
@@ -1,319 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -53,6 +53,7 @@ config BCM47XX
- select SSB_DRIVER_MIPS
- select SSB_DRIVER_EXTIF
- select SSB_EMBEDDED
-+ select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
- select GENERIC_GPIO
- select SYS_HAS_EARLY_PRINTK
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -3,4 +3,4 @@
- # under Linux.
- #
-
--obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
-+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
---- a/arch/mips/bcm47xx/irq.c
-+++ b/arch/mips/bcm47xx/irq.c
-@@ -1,5 +1,6 @@
- /*
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
-+ * Copyright (C) 2008 Michael Buesch <mb@bu3sch.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
-@@ -23,10 +24,19 @@
- */
-
- #include <linux/types.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
- #include <linux/interrupt.h>
- #include <linux/irq.h>
-+#include <linux/pci.h>
-+#include <linux/ssb/ssb.h>
-+
- #include <asm/irq_cpu.h>
-
-+
-+extern struct ssb_bus ssb_bcm47xx;
-+
-+
- void plat_irq_dispatch(void)
- {
- u32 cause;
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -24,10 +24,10 @@
- #include <asm/io.h>
- #include <asm/uaccess.h>
-
--#include <nvram.h>
-+#include "include/nvram.h"
-
- #define MB * 1048576
--extern struct ssb_bus ssb;
-+extern struct ssb_bus ssb_bcm47xx;
-
- static char nvram_buf[NVRAM_SPACE];
- static int cfe_env;
-@@ -36,7 +36,7 @@ extern char *cfe_env_get(char *nv_buf, c
- /* Probe for NVRAM header */
- static void __init early_nvram_init(void)
- {
-- struct ssb_mipscore *mcore = &ssb.mipscore;
-+ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
- struct nvram_header *header;
- int i;
- u32 base, lim, off;
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -2,7 +2,7 @@
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-- * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
-+ * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
-@@ -25,18 +25,28 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-+#include <linux/init.h>
- #include <linux/types.h>
- #include <linux/ssb/ssb.h>
- #include <linux/ssb/ssb_embedded.h>
-+#include <linux/tty.h>
-+#include <linux/serial.h>
-+#include <linux/serial_core.h>
-+#include <linux/serial_reg.h>
-+#include <linux/serial_8250.h>
- #include <asm/bootinfo.h>
- #include <asm/reboot.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
- #include <asm/fw/cfe/cfe_api.h>
-+#include <linux/pm.h>
-+
-+#include "include/nvram.h"
-
- struct ssb_bus ssb_bcm47xx;
- EXPORT_SYMBOL(ssb_bcm47xx);
-
-+extern void bcm47xx_pci_init(void);
-+
- static void bcm47xx_machine_restart(char *command)
- {
- printk(KERN_ALERT "Please stand by while rebooting the system...\n");
-@@ -56,7 +66,7 @@ static void bcm47xx_machine_halt(void)
- cpu_relax();
- }
-
--static void str2eaddr(char *str, char *dest)
-+static void e_aton(char *str, char *dest)
- {
- int i = 0;
-
-@@ -73,52 +83,142 @@ static void str2eaddr(char *str, char *d
- }
- }
-
--static int bcm47xx_get_invariants(struct ssb_bus *bus,
-- struct ssb_init_invariants *iv)
-+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
- {
-- char buf[100];
-+ char *s;
-
-- /* Fill boardinfo structure */
-- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-+ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
-
-- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
--
-- /* Fill sprom structure */
-- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
-- iv->sprom.revision = 3;
--
-- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et0mac);
-- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et1mac);
-- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
-+ sprom->revision = 1;
-+ if ((s = nvram_get("il0macaddr")))
-+ e_aton(s, sprom->il0mac);
-+ if ((s = nvram_get("et0macaddr")))
-+ e_aton(s, sprom->et0mac);
-+ if ((s = nvram_get("et1macaddr")))
-+ e_aton(s, sprom->et1mac);
-+ if ((s = nvram_get("et0phyaddr")))
-+ sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et1phyaddr")))
-+ sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et0mdcport")))
-+ sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("et1mdcport")))
-+ sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("pa0b0")))
-+ sprom->pa0b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b1")))
-+ sprom->pa0b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b2")))
-+ sprom->pa0b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b0")))
-+ sprom->pa1b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b1")))
-+ sprom->pa1b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b2")))
-+ sprom->pa1b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio0")))
-+ sprom->gpio0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio1")))
-+ sprom->gpio1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio2")))
-+ sprom->gpio2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio3")))
-+ sprom->gpio3 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0maxpwr")))
-+ sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1maxpwr")))
-+ sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0itssit")))
-+ sprom->itssi_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1itssit")))
-+ sprom->itssi_a = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_lo = 0;
-+ if ((s = nvram_get("boardflags")))
-+ sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_hi = 0;
-+ if ((s = nvram_get("boardflags2")))
-+ sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
-+}
-+
-+static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
-+{
-+ char *s;
-+
-+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
-+ if ((s = nvram_get("boardtype")))
-+ iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("boardrev")))
-+ iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
-+
-+ bcm47xx_fill_sprom(&iv->sprom);
-+
-+ if ((s = nvram_get("cardbus")))
-+ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
-
- return 0;
- }
-
- void __init plat_mem_setup(void)
- {
-- int err;
-+ int i, err;
-+ char *s;
-+ struct ssb_mipscore *mcore;
-+
-+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, bcm47xx_get_invariants);
-+ if (err) {
-+ const char *msg = "Failed to initialize SSB bus (err %d)\n";
-+ printk(msg, err); /* Make sure the message gets out of the box. */
-+ panic(msg, err);
-+ }
-+ mcore = &ssb_bcm47xx.mipscore;
-
-- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
-- bcm47xx_get_invariants);
-- if (err)
-- panic("Failed to initialize SSB bus (err %d)\n", err);
-+ s = nvram_get("kernel_args");
-+ if (s && !strncmp(s, "console=ttyS1", 13)) {
-+ struct ssb_serial_port port;
-+
-+ printk("Swapping serial ports!\n");
-+ /* swap serial ports */
-+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
-+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
-+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
-+ }
-+
-+ for (i = 0; i < mcore->nr_serial_ports; i++) {
-+ struct ssb_serial_port *port = &(mcore->serial_ports[i]);
-+ struct uart_port s;
-+
-+ memset(&s, 0, sizeof(s));
-+ s.line = i;
-+ s.mapbase = (unsigned int) port->regs;
-+ s.membase = port->regs;
-+ s.irq = port->irq + 2;
-+ s.uartclk = port->baud_base;
-+ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
-+ s.iotype = SERIAL_IO_MEM;
-+ s.regshift = port->reg_shift;
-+
-+ early_serial_setup(&s);
-+ }
-+ printk("Serial init done.\n");
-
- _machine_restart = bcm47xx_machine_restart;
- _machine_halt = bcm47xx_machine_halt;
- pm_power_off = bcm47xx_machine_halt;
- }
-
-+static int __init bcm47xx_register_gpiodev(void)
-+{
-+ static struct resource res = {
-+ .start = 0xFFFFFFFF,
-+ };
-+ struct platform_device *pdev;
-+
-+ pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
-+ if (!pdev) {
-+ printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
-+ return -ENODEV;
-+ }
-+
-+ return 0;
-+}
-+device_initcall(bcm47xx_register_gpiodev);
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -22,11 +22,17 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
--
- #include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/serial_reg.h>
-+#include <linux/interrupt.h>
- #include <linux/ssb/ssb.h>
-+#include <asm/addrspace.h>
-+#include <asm/io.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
-+
-+extern struct ssb_bus ssb_bcm47xx;
-
- void __init plat_time_init(void)
- {
diff --git a/target/linux/brcm47xx/patches-2.6.28/500-lzma_initramfs.patch b/target/linux/brcm47xx/patches-2.6.28/500-lzma_initramfs.patch
deleted file mode 100644
index 6a4a666c3cdda554640ae0622536d6982308d1a6..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/500-lzma_initramfs.patch
+++ /dev/null
@@ -1,125 +0,0 @@
---- a/init/initramfs.c
-+++ b/init/initramfs.c
-@@ -7,6 +7,7 @@
- #include <linux/string.h>
- #include <linux/syscalls.h>
- #include <linux/utime.h>
-+#include <linux/vmalloc.h>
-
- static __initdata char *message;
- static void __init error(char *x)
-@@ -475,6 +476,69 @@ static void __init flush_window(void)
- outcnt = 0;
- }
-
-+#include <linux/LzmaDecode.h>
-+static int __init lzma_unzip(void)
-+{
-+ unsigned int i; /* temp value */
-+ unsigned int lc; /* literal context bits */
-+ unsigned int lp; /* literal pos state bits */
-+ unsigned int pb; /* pos state bits */
-+ unsigned int osize; /* uncompressed size */
-+ unsigned char *workspace;
-+ unsigned char* outputbuffer;
-+ unsigned int outsizeProcessed = 0;
-+ int workspace_size;
-+ int res;
-+
-+ // lzma args
-+ i = get_byte();
-+ lc = i % 9, i = i / 9;
-+ lp = i % 5, pb = i / 5;
-+
-+ // skip dictionary size
-+ for (i = 0; i < 4; i++)
-+ get_byte();
-+
-+ /* read the lower half of uncompressed size in the header */
-+ osize = ((unsigned int)get_byte()) +
-+ ((unsigned int)get_byte() << 8) +
-+ ((unsigned int)get_byte() << 16) +
-+ ((unsigned int)get_byte() << 24);
-+
-+ /* skip rest of the header (upper half of uncompressed size) */
-+ for (i = 0; i < 4; i++)
-+ get_byte();
-+
-+ workspace_size = ((LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp))) * sizeof(CProb)) + 100;
-+ printk( KERN_NOTICE "initramfs: LZMA lc=%d,lp=%d,pb=%d,origSize=%d\n",
-+ lc,lp,pb,osize);
-+ outputbuffer = vmalloc(osize);
-+ if (outputbuffer == 0) {
-+ printk(KERN_ERR "initramfs: Couldn't allocate lzma output buffer\n");
-+ return -1;
-+ }
-+
-+ workspace = vmalloc(workspace_size);
-+ if (workspace == NULL) {
-+ printk(KERN_ERR "initramfs: Couldn't allocate lzma workspace\n");
-+ return -1;
-+ }
-+
-+ res = LzmaDecode(workspace, workspace_size, lc, lp, pb, inbuf + inptr, insize - inptr, outputbuffer, osize, &outsizeProcessed);
-+ if( res != 0 ) {
-+ panic( KERN_ERR "initramfs: Lzma decode failure\n");
-+ return -1;
-+ }
-+
-+ flush_buffer(outputbuffer, outsizeProcessed);
-+ inptr = insize;
-+
-+ vfree(outputbuffer);
-+ vfree(workspace);
-+ state = Reset;
-+ return 0;
-+}
-+
- static char * __init unpack_to_rootfs(char *buf, unsigned len, int check_only)
- {
- int written;
-@@ -509,12 +573,28 @@ static char * __init unpack_to_rootfs(ch
- inptr = 0;
- outcnt = 0; /* bytes in output buffer */
- bytes_out = 0;
-- crc = (ulg)0xffffffffL; /* shift register contents */
-- makecrc();
-- gunzip();
-- if (state != Reset)
-+ if( inbuf[0] == 037 && ((inbuf[1] == 0213) || (inbuf[1] == 0236)))
-+ {
-+ printk( KERN_NOTICE "detected gzip initramfs\n");
-+ crc = (ulg)0xffffffffL; /* shift register contents */
-+ makecrc();
-+ gunzip();
-+ if (state != Reset)
- error("junk in gzipped archive");
-- this_header = saved_offset + inptr;
-+ }
-+ else if(!memcmp(inbuf+1, "\x00\x00\x80\x00", 4)) /* FIXME: hardcoded dictionary size */
-+ {
-+ printk( KERN_NOTICE "detected lzma initramfs\n");
-+ lzma_unzip();
-+ }
-+ else
-+ {
-+ // skip forward ?
-+ crc = (ulg)0xffffffffL; /* shift register contents */
-+ makecrc();
-+ gunzip();
-+ }
-+ this_header = saved_offset + inptr;
- buf += inptr;
- len -= inptr;
- }
---- a/scripts/gen_initramfs_list.sh
-+++ b/scripts/gen_initramfs_list.sh
-@@ -287,7 +287,7 @@ if [ ! -z ${output_file} ]; then
- if [ "${is_cpio_compressed}" = "compressed" ]; then
- cat ${cpio_tfile} > ${output_file}
- else
-- cat ${cpio_tfile} | gzip -f -9 - > ${output_file}
-+ lzma e -lc1 -lp2 -pb2 ${cpio_tfile} ${output_file}
- fi
- [ -z ${cpio_file} ] && rm ${cpio_tfile}
- fi
diff --git a/target/linux/brcm47xx/patches-2.6.28/601-mips-remove-pci-collision-check.patch b/target/linux/brcm47xx/patches-2.6.28/601-mips-remove-pci-collision-check.patch
deleted file mode 100644
index 8bc0090858773af54cef944946e9f4c5a8695161..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/601-mips-remove-pci-collision-check.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- a/arch/mips/pci/pci.c
-+++ b/arch/mips/pci/pci.c
-@@ -207,12 +207,10 @@ static int pcibios_enable_resources(stru
- if ((idx == PCI_ROM_RESOURCE) &&
- (!(r->flags & IORESOURCE_ROM_ENABLE)))
- continue;
-- if (!r->start && r->end) {
-- printk(KERN_ERR "PCI: Device %s not available "
-- "because of resource collisions\n",
-+ if (!r->start && r->end)
-+ printk(KERN_WARNING "PCI: Device %s resource"
-+ "collisions detected. Ignoring...\n",
- pci_name(dev));
-- return -EINVAL;
-- }
- if (r->flags & IORESOURCE_IO)
- cmd |= PCI_COMMAND_IO;
- if (r->flags & IORESOURCE_MEM)
diff --git a/target/linux/brcm47xx/patches-2.6.28/700-ssb-gigabit-ethernet-driver.patch b/target/linux/brcm47xx/patches-2.6.28/700-ssb-gigabit-ethernet-driver.patch
deleted file mode 100644
index 27da5fc449e36f225592d74fcc9c0e3e65105505..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/700-ssb-gigabit-ethernet-driver.patch
+++ /dev/null
@@ -1,336 +0,0 @@
---- a/drivers/net/tg3.c
-+++ b/drivers/net/tg3.c
-@@ -40,6 +40,7 @@
- #include <linux/workqueue.h>
- #include <linux/prefetch.h>
- #include <linux/dma-mapping.h>
-+#include <linux/ssb/ssb_driver_gige.h>
-
- #include <net/checksum.h>
- #include <net/ip.h>
-@@ -428,8 +429,9 @@ static void _tw32_flush(struct tg3 *tp,
- static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
- {
- tp->write32_mbox(tp, off, val);
-- if (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
-- !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
-+ if ((tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) ||
-+ (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
-+ !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND)))
- tp->read32_mbox(tp, off);
- }
-
-@@ -439,7 +441,7 @@ static void tg3_write32_tx_mbox(struct t
- writel(val, mbox);
- if (tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG)
- writel(val, mbox);
-- if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
-+ if ((tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) || (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES))
- readl(mbox);
- }
-
-@@ -711,7 +713,7 @@ static void tg3_switch_clocks(struct tg3
-
- #define PHY_BUSY_LOOPS 5000
-
--static int tg3_readphy(struct tg3 *tp, int reg, u32 *val)
-+static int __tg3_readphy(struct tg3 *tp, unsigned int phy_addr, int reg, u32 *val)
- {
- u32 frame_val;
- unsigned int loops;
-@@ -725,7 +727,7 @@ static int tg3_readphy(struct tg3 *tp, i
-
- *val = 0x0;
-
-- frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) &
-+ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) &
- MI_COM_PHY_ADDR_MASK);
- frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) &
- MI_COM_REG_ADDR_MASK);
-@@ -760,7 +762,12 @@ static int tg3_readphy(struct tg3 *tp, i
- return ret;
- }
-
--static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
-+static int tg3_readphy(struct tg3 *tp, int reg, u32 *val)
-+{
-+ return __tg3_readphy(tp, PHY_ADDR, reg, val);
-+}
-+
-+static int __tg3_writephy(struct tg3 *tp, unsigned int phy_addr, int reg, u32 val)
- {
- u32 frame_val;
- unsigned int loops;
-@@ -776,7 +783,7 @@ static int tg3_writephy(struct tg3 *tp,
- udelay(80);
- }
-
-- frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) &
-+ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) &
- MI_COM_PHY_ADDR_MASK);
- frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) &
- MI_COM_REG_ADDR_MASK);
-@@ -809,6 +816,11 @@ static int tg3_writephy(struct tg3 *tp,
- return ret;
- }
-
-+static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
-+{
-+ return __tg3_writephy(tp, PHY_ADDR, reg, val);
-+}
-+
- static int tg3_bmcr_reset(struct tg3 *tp)
- {
- u32 phy_control;
-@@ -2232,8 +2244,10 @@ static int tg3_set_power_state(struct tg
- tg3_frob_aux_power(tp);
-
- /* Workaround for unstable PLL clock */
-- if ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) ||
-- (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX)) {
-+ if ((tp->phy_id & PHY_ID_MASK != PHY_ID_BCM5750_2) &&
-+ /* !!! FIXME !!! */
-+ ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) ||
-+ (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX))) {
- u32 val = tr32(0x7d00);
-
- val &= ~((1 << 16) | (1 << 4) | (1 << 2) | (1 << 1) | 1);
-@@ -2725,6 +2739,14 @@ relink:
-
- tg3_phy_copper_begin(tp);
-
-+ if (tp->tg3_flags3 & TG3_FLG3_ROBOSWITCH) {
-+ current_link_up = 1;
-+ current_speed = SPEED_1000; //FIXME
-+ current_duplex = DUPLEX_FULL;
-+ tp->link_config.active_speed = current_speed;
-+ tp->link_config.active_duplex = current_duplex;
-+ }
-+
- tg3_readphy(tp, MII_BMSR, &tmp);
- if (!tg3_readphy(tp, MII_BMSR, &tmp) &&
- (tmp & BMSR_LSTATUS))
-@@ -5659,6 +5681,11 @@ static int tg3_poll_fw(struct tg3 *tp)
- int i;
- u32 val;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* We don't use firmware. */
-+ return 0;
-+ }
-+
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
- /* Wait up to 20ms for init done. */
- for (i = 0; i < 200; i++) {
-@@ -5902,6 +5929,14 @@ static int tg3_chip_reset(struct tg3 *tp
- tw32(0x5000, 0x400);
- }
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* BCM4785: In order to avoid repercussions from using potentially
-+ * defective internal ROM, stop the Rx RISC CPU, which is not
-+ * required. */
-+ tg3_stop_fw(tp);
-+ tg3_halt_cpu(tp, RX_CPU_BASE);
-+ }
-+
- tw32(GRC_MODE, tp->grc_mode);
-
- if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A0) {
-@@ -6176,9 +6211,12 @@ static int tg3_halt_cpu(struct tg3 *tp,
- return -ENODEV;
- }
-
-- /* Clear firmware's nvram arbitration. */
-- if (tp->tg3_flags & TG3_FLAG_NVRAM)
-- tw32(NVRAM_SWARB, SWARB_REQ_CLR0);
-+ if (!(tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)) {
-+ /* Clear firmware's nvram arbitration. */
-+ if (tp->tg3_flags & TG3_FLAG_NVRAM)
-+ tw32(NVRAM_SWARB, SWARB_REQ_CLR0);
-+ }
-+
- return 0;
- }
-
-@@ -6259,6 +6297,11 @@ static int tg3_load_5701_a0_firmware_fix
- struct fw_info info;
- int err, i;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* We don't use firmware. */
-+ return 0;
-+ }
-+
- info.text_base = TG3_FW_TEXT_ADDR;
- info.text_len = TG3_FW_TEXT_LEN;
- info.text_data = &tg3FwText[0];
-@@ -6817,6 +6860,11 @@ static int tg3_load_tso_firmware(struct
- unsigned long cpu_base, cpu_scratch_base, cpu_scratch_size;
- int err, i;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* We don't use firmware. */
-+ return 0;
-+ }
-+
- if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
- return 0;
-
-@@ -7776,6 +7824,11 @@ static void tg3_timer(unsigned long __op
-
- spin_lock(&tp->lock);
-
-+ if (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) {
-+ /* BCM4785: Flush posted writes from GbE to host memory. */
-+ tr32(HOSTCC_MODE);
-+ }
-+
- if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
- /* All of this garbage is because when using non-tagged
- * IRQ status the mailbox/status_block protocol the chip
-@@ -9469,6 +9522,11 @@ static int tg3_test_nvram(struct tg3 *tp
- __le32 *buf;
- int i, j, k, err = 0, size;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* We don't have NVRAM. */
-+ return 0;
-+ }
-+
- if (tg3_nvram_read_swab(tp, 0, &magic) != 0)
- return -EIO;
-
-@@ -10262,7 +10320,7 @@ static int tg3_ioctl(struct net_device *
- return -EAGAIN;
-
- spin_lock_bh(&tp->lock);
-- err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
-+ err = __tg3_readphy(tp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval);
- spin_unlock_bh(&tp->lock);
-
- data->val_out = mii_regval;
-@@ -10281,7 +10339,7 @@ static int tg3_ioctl(struct net_device *
- return -EAGAIN;
-
- spin_lock_bh(&tp->lock);
-- err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in);
-+ err = __tg3_writephy(tp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
- spin_unlock_bh(&tp->lock);
-
- return err;
-@@ -10759,6 +10817,12 @@ static void __devinit tg3_get_5906_nvram
- /* Chips other than 5700/5701 use the NVRAM for fetching info. */
- static void __devinit tg3_nvram_init(struct tg3 *tp)
- {
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
-+ /* No NVRAM and EEPROM on the SSB Broadcom GigE core. */
-+ tp->tg3_flags &= ~(TG3_FLAG_NVRAM | TG3_FLAG_NVRAM_BUFFERED);
-+ return;
-+ }
-+
- tw32_f(GRC_EEPROM_ADDR,
- (EEPROM_ADDR_FSM_RESET |
- (EEPROM_DEFAULT_CLOCK_PERIOD <<
-@@ -10900,6 +10964,9 @@ static int tg3_nvram_read(struct tg3 *tp
- {
- int ret;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
-+ return -ENODEV;
-+
- if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
- return tg3_nvram_read_using_eeprom(tp, offset, val);
-
-@@ -11147,6 +11214,9 @@ static int tg3_nvram_write_block(struct
- {
- int ret;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
-+ return -ENODEV;
-+
- if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
- tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl &
- ~GRC_LCLCTRL_GPIO_OUTPUT1);
-@@ -12205,7 +12275,6 @@ static int __devinit tg3_get_invariants(
- tp->write32 = tg3_write_flush_reg32;
- }
-
--
- if ((tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG) ||
- (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)) {
- tp->write32_tx_mbox = tg3_write32_tx_mbox;
-@@ -12241,6 +12310,11 @@ static int __devinit tg3_get_invariants(
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)))
- tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
-
-+ if (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) {
-+ tp->write32_tx_mbox = tg3_write_flush_reg32;
-+ tp->write32_rx_mbox = tg3_write_flush_reg32;
-+ }
-+
- /* Get eeprom hw config before calling tg3_set_power_state().
- * In particular, the TG3_FLG2_IS_NIC flag must be
- * determined before calling tg3_set_power_state() so that
-@@ -12640,6 +12714,10 @@ static int __devinit tg3_get_device_addr
- }
-
- if (!is_valid_ether_addr(&dev->dev_addr[0])) {
-+ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
-+ ssb_gige_get_macaddr(tp->pdev, &dev->dev_addr[0]);
-+ }
-+ if (!is_valid_ether_addr(&dev->dev_addr[0])) {
- #ifdef CONFIG_SPARC
- if (!tg3_get_default_macaddr_sparc(tp))
- return 0;
-@@ -13131,6 +13209,7 @@ static char * __devinit tg3_phy_string(s
- case PHY_ID_BCM5704: return "5704";
- case PHY_ID_BCM5705: return "5705";
- case PHY_ID_BCM5750: return "5750";
-+ case PHY_ID_BCM5750_2: return "5750-2";
- case PHY_ID_BCM5752: return "5752";
- case PHY_ID_BCM5714: return "5714";
- case PHY_ID_BCM5780: return "5780";
-@@ -13317,6 +13396,13 @@ static int __devinit tg3_init_one(struct
- tp->msg_enable = tg3_debug;
- else
- tp->msg_enable = TG3_DEF_MSG_ENABLE;
-+ if (pdev_is_ssb_gige_core(pdev)) {
-+ tp->tg3_flags3 |= TG3_FLG3_IS_SSB_CORE;
-+ if (ssb_gige_must_flush_posted_writes(pdev))
-+ tp->tg3_flags3 |= TG3_FLG3_FLUSH_POSTED_WRITES;
-+ if (ssb_gige_have_roboswitch(pdev))
-+ tp->tg3_flags3 |= TG3_FLG3_ROBOSWITCH;
-+ }
-
- /* The word/byte swap controls here control register access byte
- * swapping. DMA data byte swapping is controlled in the GRC_MODE
---- a/drivers/net/tg3.h
-+++ b/drivers/net/tg3.h
-@@ -2516,6 +2516,9 @@ struct tg3 {
- #define TG3_FLG3_RGMII_STD_IBND_DISABLE 0x00000100
- #define TG3_FLG3_RGMII_EXT_IBND_RX_EN 0x00000200
- #define TG3_FLG3_RGMII_EXT_IBND_TX_EN 0x00000400
-+#define TG3_FLG3_IS_SSB_CORE 0x00000800
-+#define TG3_FLG3_FLUSH_POSTED_WRITES 0x00001000
-+#define TG3_FLG3_ROBOSWITCH 0x00002000
-
- struct timer_list timer;
- u16 timer_counter;
-@@ -2574,6 +2577,7 @@ struct tg3 {
- #define PHY_ID_BCM5714 0x60008340
- #define PHY_ID_BCM5780 0x60008350
- #define PHY_ID_BCM5755 0xbc050cc0
-+#define PHY_ID_BCM5750_2 0xbc050cd0
- #define PHY_ID_BCM5787 0xbc050ce0
- #define PHY_ID_BCM5756 0xbc050ed0
- #define PHY_ID_BCM5784 0xbc050fa0
-@@ -2613,7 +2617,7 @@ struct tg3 {
- (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
- (X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM5756 || \
- (X) == PHY_ID_BCM5906 || (X) == PHY_ID_BCM5761 || \
-- (X) == PHY_ID_BCM8002)
-+ (X) == PHY_ID_BCM8002 || (X) == PHY_ID_BCM5750_2)
-
- struct tg3_hw_stats *hw_stats;
- dma_addr_t stats_mapping;
diff --git a/target/linux/brcm47xx/patches-2.6.28/800-fix_cfe_detection.patch b/target/linux/brcm47xx/patches-2.6.28/800-fix_cfe_detection.patch
deleted file mode 100644
index c3a8a5738a965675def96cd60ef840f2eaa38826..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/800-fix_cfe_detection.patch
+++ /dev/null
@@ -1,108 +0,0 @@
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -32,6 +32,7 @@
- #include <asm/fw/cfe/cfe_error.h>
-
- static int cfe_cons_handle;
-+static void (* __prom_putchar)(char c);
-
- const char *get_system_type(void)
- {
-@@ -40,65 +41,40 @@ const char *get_system_type(void)
-
- void prom_putchar(char c)
- {
-+ if (__prom_putchar)
-+ __prom_putchar(c);
-+}
-+
-+void prom_putchar_cfe(char c)
-+{
- while (cfe_write(cfe_cons_handle, &c, 1) == 0)
- ;
- }
-
--static __init void prom_init_cfe(void)
-+static __init int prom_init_cfe(void)
- {
- uint32_t cfe_ept;
- uint32_t cfe_handle;
- uint32_t cfe_eptseal;
-- int argc = fw_arg0;
-- char **envp = (char **) fw_arg2;
-- int *prom_vec = (int *) fw_arg3;
--
-- /*
-- * Check if a loader was used; if NOT, the 4 arguments are
-- * what CFE gives us (handle, 0, EPT and EPTSEAL)
-- */
-- if (argc < 0) {
-- cfe_handle = (uint32_t)argc;
-- cfe_ept = (uint32_t)envp;
-- cfe_eptseal = (uint32_t)prom_vec;
-- } else {
-- if ((int)prom_vec < 0) {
-- /*
-- * Old loader; all it gives us is the handle,
-- * so use the "known" entrypoint and assume
-- * the seal.
-- */
-- cfe_handle = (uint32_t)prom_vec;
-- cfe_ept = 0xBFC00500;
-- cfe_eptseal = CFE_EPTSEAL;
-- } else {
-- /*
-- * Newer loaders bundle the handle/ept/eptseal
-- * Note: prom_vec is in the loader's useg
-- * which is still alive in the TLB.
-- */
-- cfe_handle = prom_vec[0];
-- cfe_ept = prom_vec[2];
-- cfe_eptseal = prom_vec[3];
-- }
-- }
-
-- if (cfe_eptseal != CFE_EPTSEAL) {
-- /* too early for panic to do any good */
-- printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
-- while (1) ;
-- }
-+ cfe_eptseal = (uint32_t) fw_arg3;
-+ cfe_handle = (uint32_t) fw_arg0;
-+ cfe_ept = (uint32_t) fw_arg2;
-+
-+ if (cfe_eptseal != CFE_EPTSEAL)
-+ return -1;
-
- cfe_init(cfe_handle, cfe_ept);
-+ return 0;
- }
-
--static __init void prom_init_console(void)
-+static __init void prom_init_console_cfe(void)
- {
- /* Initialize CFE console */
- cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
- }
-
--static __init void prom_init_cmdline(void)
-+static __init void prom_init_cmdline_cfe(void)
- {
- char buf[CL_SIZE];
-
-@@ -154,9 +130,12 @@ static __init void prom_init_mem(void)
-
- void __init prom_init(void)
- {
-- prom_init_cfe();
-- prom_init_console();
-- prom_init_cmdline();
-+ if (prom_init_cfe() == 0) {
-+ //prom_init_console_cfe();
-+ //prom_init_cmdline_cfe();
-+ __prom_putchar = prom_putchar_cfe;
-+ }
-+
- prom_init_mem();
- }
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/811-bcm47xx-fix-gpio-direction-retval.patch b/target/linux/brcm47xx/patches-2.6.28/811-bcm47xx-fix-gpio-direction-retval.patch
deleted file mode 100644
index fc9613bd257a8f8d2313465091cb97c8a0b24ec5..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/811-bcm47xx-fix-gpio-direction-retval.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-The GPIO API is supposed to return 0 or a negative error code,
-but the SSB GPIO functions return the bitmask of the GPIO register.
-Fix this by ignoring the bitmask and always returning 0. The SSB GPIO functions can't fail.
-
---mb
-
-
-
---- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
-@@ -31,24 +31,28 @@ static inline void gpio_set_value(unsign
-
- static inline int gpio_direction_input(unsigned gpio)
- {
-- return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
-+ ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
-+ return 0;
- }
-
- static inline int gpio_direction_output(unsigned gpio, int value)
- {
-- return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
-+ ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
-+ return 0;
- }
-
--static int gpio_intmask(unsigned gpio, int value)
-+static inline int gpio_intmask(unsigned gpio, int value)
- {
-- return ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
-- value ? 1 << gpio : 0);
-+ ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
-+ value ? 1 << gpio : 0);
-+ return 0;
- }
-
--static int gpio_polarity(unsigned gpio, int value)
-+static inline int gpio_polarity(unsigned gpio, int value)
- {
-- return ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
-- value ? 1 << gpio : 0);
-+ ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
-+ value ? 1 << gpio : 0);
-+ return 0;
- }
-
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/812-disable_wgt634u_crap.patch b/target/linux/brcm47xx/patches-2.6.28/812-disable_wgt634u_crap.patch
deleted file mode 100644
index eb212f3d15f72fc57620b584781e86fa9ec6e044..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/812-disable_wgt634u_crap.patch
+++ /dev/null
@@ -1,178 +0,0 @@
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -3,4 +3,4 @@
- # under Linux.
- #
-
--obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
-+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
---- a/arch/mips/bcm47xx/wgt634u.c
-+++ /dev/null
-@@ -1,167 +0,0 @@
--/*
-- * This file is subject to the terms and conditions of the GNU General Public
-- * License. See the file "COPYING" in the main directory of this archive
-- * for more details.
-- *
-- * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
-- */
--
--#include <linux/platform_device.h>
--#include <linux/module.h>
--#include <linux/leds.h>
--#include <linux/mtd/physmap.h>
--#include <linux/ssb/ssb.h>
--#include <linux/interrupt.h>
--#include <linux/reboot.h>
--#include <linux/gpio.h>
--#include <asm/mach-bcm47xx/bcm47xx.h>
--
--/* GPIO definitions for the WGT634U */
--#define WGT634U_GPIO_LED 3
--#define WGT634U_GPIO_RESET 2
--#define WGT634U_GPIO_TP1 7
--#define WGT634U_GPIO_TP2 6
--#define WGT634U_GPIO_TP3 5
--#define WGT634U_GPIO_TP4 4
--#define WGT634U_GPIO_TP5 1
--
--static struct gpio_led wgt634u_leds[] = {
-- {
-- .name = "power",
-- .gpio = WGT634U_GPIO_LED,
-- .active_low = 1,
-- .default_trigger = "heartbeat",
-- },
--};
--
--static struct gpio_led_platform_data wgt634u_led_data = {
-- .num_leds = ARRAY_SIZE(wgt634u_leds),
-- .leds = wgt634u_leds,
--};
--
--static struct platform_device wgt634u_gpio_leds = {
-- .name = "leds-gpio",
-- .id = -1,
-- .dev = {
-- .platform_data = &wgt634u_led_data,
-- }
--};
--
--
--/* 8MiB flash. The struct mtd_partition matches original Netgear WGT634U
-- firmware. */
--static struct mtd_partition wgt634u_partitions[] = {
-- {
-- .name = "cfe",
-- .offset = 0,
-- .size = 0x60000, /* 384k */
-- .mask_flags = MTD_WRITEABLE /* force read-only */
-- },
-- {
-- .name = "config",
-- .offset = 0x60000,
-- .size = 0x20000 /* 128k */
-- },
-- {
-- .name = "linux",
-- .offset = 0x80000,
-- .size = 0x140000 /* 1280k */
-- },
-- {
-- .name = "jffs",
-- .offset = 0x1c0000,
-- .size = 0x620000 /* 6272k */
-- },
-- {
-- .name = "nvram",
-- .offset = 0x7e0000,
-- .size = 0x20000 /* 128k */
-- },
--};
--
--static struct physmap_flash_data wgt634u_flash_data = {
-- .parts = wgt634u_partitions,
-- .nr_parts = ARRAY_SIZE(wgt634u_partitions)
--};
--
--static struct resource wgt634u_flash_resource = {
-- .flags = IORESOURCE_MEM,
--};
--
--static struct platform_device wgt634u_flash = {
-- .name = "physmap-flash",
-- .id = 0,
-- .dev = { .platform_data = &wgt634u_flash_data, },
-- .resource = &wgt634u_flash_resource,
-- .num_resources = 1,
--};
--
--/* Platform devices */
--static struct platform_device *wgt634u_devices[] __initdata = {
-- &wgt634u_flash,
-- &wgt634u_gpio_leds,
--};
--
--static irqreturn_t gpio_interrupt(int irq, void *ignored)
--{
-- int state;
--
-- /* Interrupts are shared, check if the current one is
-- a GPIO interrupt. */
-- if (!ssb_chipco_irq_status(&ssb_bcm47xx.chipco,
-- SSB_CHIPCO_IRQ_GPIO))
-- return IRQ_NONE;
--
-- state = gpio_get_value(WGT634U_GPIO_RESET);
--
-- /* Interrupt are level triggered, revert the interrupt polarity
-- to clear the interrupt. */
-- gpio_polarity(WGT634U_GPIO_RESET, state);
--
-- if (!state) {
-- printk(KERN_INFO "Reset button pressed");
-- ctrl_alt_del();
-- }
--
-- return IRQ_HANDLED;
--}
--
--static int __init wgt634u_init(void)
--{
-- /* There is no easy way to detect that we are running on a WGT634U
-- * machine. Use the MAC address as an heuristic. Netgear Inc. has
-- * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
-- */
--
-- u8 *et0mac = ssb_bcm47xx.sprom.et0mac;
--
-- if (et0mac[0] == 0x00 &&
-- ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
-- (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) {
-- struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
--
-- printk(KERN_INFO "WGT634U machine detected.\n");
--
-- if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET),
-- gpio_interrupt, IRQF_SHARED,
-- "WGT634U GPIO", &ssb_bcm47xx.chipco)) {
-- gpio_direction_input(WGT634U_GPIO_RESET);
-- gpio_intmask(WGT634U_GPIO_RESET, 1);
-- ssb_chipco_irq_mask(&ssb_bcm47xx.chipco,
-- SSB_CHIPCO_IRQ_GPIO,
-- SSB_CHIPCO_IRQ_GPIO);
-- }
--
-- wgt634u_flash_data.width = mcore->flash_buswidth;
-- wgt634u_flash_resource.start = mcore->flash_window;
-- wgt634u_flash_resource.end = mcore->flash_window
-- + mcore->flash_window_size
-- - 1;
-- return platform_add_devices(wgt634u_devices,
-- ARRAY_SIZE(wgt634u_devices));
-- } else
-- return -ENODEV;
--}
--
--module_init(wgt634u_init);
--
diff --git a/target/linux/brcm47xx/patches-2.6.28/813-use_netdev_alloc_skb.patch b/target/linux/brcm47xx/patches-2.6.28/813-use_netdev_alloc_skb.patch
deleted file mode 100644
index 6641e40e2e47befd5936cf2fa1b6bd9aedfac781..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/813-use_netdev_alloc_skb.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/net/b44.c
-+++ b/drivers/net/b44.c
-@@ -814,7 +814,7 @@ static int b44_rx(struct b44 *bp, int bu
- struct sk_buff *copy_skb;
-
- b44_recycle_rx(bp, cons, bp->rx_prod);
-- copy_skb = dev_alloc_skb(len + 2);
-+ copy_skb = netdev_alloc_skb(bp->dev, len + 2);
- if (copy_skb == NULL)
- goto drop_it_no_recycle;
-
diff --git a/target/linux/brcm47xx/patches-2.6.28/814-export_ssb_watchdog.patch b/target/linux/brcm47xx/patches-2.6.28/814-export_ssb_watchdog.patch
deleted file mode 100644
index 40639947b1bd7b024da0f205f14878ffb980e2c0..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/814-export_ssb_watchdog.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-this patch export ssb_watchdog_timer_set to allow to use it in a Linux
-watchdog driver.
-
-
-Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
-Acked-by : Michael Buesch <mb@bu3sch.de>
---- a/drivers/ssb/embedded.c
-+++ b/drivers/ssb/embedded.c
-@@ -29,6 +29,7 @@ int ssb_watchdog_timer_set(struct ssb_bu
- }
- return -ENODEV;
- }
-+EXPORT_SYMBOL(ssb_watchdog_timer_set);
-
- u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask)
- {
diff --git a/target/linux/brcm47xx/patches-2.6.28/815-watchdog.patch b/target/linux/brcm47xx/patches-2.6.28/815-watchdog.patch
deleted file mode 100644
index f524d8c14e4acee0f8357c612d9de878aa6fad54..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/815-watchdog.patch
+++ /dev/null
@@ -1,326 +0,0 @@
-This add watchdog driver for broadcom 47xx device.
-It uses the ssb subsytem to access embeded watchdog device.
-
-Because the watchdog timeout is very short (about 2s), a soft timer is used
-to increase the watchdog period.
-
-Note : A patch for exporting the ssb_watchdog_timer_set will
-be submitted on next linux-mips merge. Without this patch it can't
-be build as a module.
-
-Signed-off-by: Aleksandar Radovanovic <biblbroks@sezampro.rs>
-Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
---- a/drivers/watchdog/Kconfig
-+++ b/drivers/watchdog/Kconfig
-@@ -747,6 +747,12 @@ config TXX9_WDT
- help
- Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
-
-+config BCM47XX_WDT
-+ tristate "Broadcom BCM47xx Watchdog Timer"
-+ depends on BCM47XX
-+ help
-+ Hardware driver for the Broadcom BCM47xx Watchog Timer.
-+
- # PARISC Architecture
-
- # POWERPC Architecture
---- a/drivers/watchdog/Makefile
-+++ b/drivers/watchdog/Makefile
-@@ -106,6 +106,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
- obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
- obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
- obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
-+obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o
-
- # PARISC Architecture
-
---- /dev/null
-+++ b/drivers/watchdog/bcm47xx_wdt.c
-@@ -0,0 +1,286 @@
-+/*
-+ * Watchdog driver for Broadcom BCM47XX
-+ *
-+ * Copyright (C) 2008 Aleksandar Radovanovic <biblbroks@sezampro.rs>
-+ * Copyright (C) 2009 Matthieu CASTET <castet.matthieu@free.fr>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <linux/bitops.h>
-+#include <linux/errno.h>
-+#include <linux/fs.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/miscdevice.h>
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/reboot.h>
-+#include <linux/types.h>
-+#include <linux/uaccess.h>
-+#include <linux/watchdog.h>
-+#include <linux/timer.h>
-+#include <linux/jiffies.h>
-+#include <linux/ssb/ssb_embedded.h>
-+#include <asm/mach-bcm47xx/bcm47xx.h>
-+
-+#define DRV_NAME "bcm47xx_wdt"
-+
-+#define WDT_DEFAULT_TIME 30 /* seconds */
-+#define WDT_MAX_TIME 256 /* seconds */
-+
-+static int wdt_time = WDT_DEFAULT_TIME;
-+static int nowayout = WATCHDOG_NOWAYOUT;
-+
-+module_param(wdt_time, int, 0);
-+MODULE_PARM_DESC(wdt_time, "Watchdog time in seconds. (default="
-+ __MODULE_STRING(WDT_DEFAULT_TIME) ")");
-+
-+#ifdef CONFIG_WATCHDOG_NOWAYOUT
-+module_param(nowayout, int, 0);
-+MODULE_PARM_DESC(nowayout,
-+ "Watchdog cannot be stopped once started (default="
-+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-+#endif
-+
-+static unsigned long bcm47xx_wdt_busy;
-+static char expect_release;
-+static struct timer_list wdt_timer;
-+static atomic_t ticks;
-+
-+static inline void bcm47xx_wdt_hw_start(void)
-+{
-+ /* this is 2,5s on 100Mhz clock and 2s on 133 Mhz */
-+ ssb_watchdog_timer_set(&ssb_bcm47xx, 0xfffffff);
-+}
-+
-+static inline int bcm47xx_wdt_hw_stop(void)
-+{
-+ return ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
-+}
-+
-+static void bcm47xx_timer_tick(unsigned long unused)
-+{
-+ if (!atomic_dec_and_test(&ticks)) {
-+ bcm47xx_wdt_hw_start();
-+ mod_timer(&wdt_timer, jiffies + HZ);
-+ } else {
-+ printk(KERN_CRIT DRV_NAME "Watchdog will fire soon!!!\n");
-+ }
-+}
-+
-+static inline void bcm47xx_wdt_pet(void)
-+{
-+ atomic_set(&ticks, wdt_time);
-+}
-+
-+static void bcm47xx_wdt_start(void)
-+{
-+ bcm47xx_wdt_pet();
-+ bcm47xx_timer_tick(0);
-+}
-+
-+static void bcm47xx_wdt_pause(void)
-+{
-+ del_timer_sync(&wdt_timer);
-+ bcm47xx_wdt_hw_stop();
-+}
-+
-+static void bcm47xx_wdt_stop(void)
-+{
-+ bcm47xx_wdt_pause();
-+}
-+
-+static int bcm47xx_wdt_settimeout(int new_time)
-+{
-+ if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
-+ return -EINVAL;
-+
-+ wdt_time = new_time;
-+ return 0;
-+}
-+
-+static int bcm47xx_wdt_open(struct inode *inode, struct file *file)
-+{
-+ if (test_and_set_bit(0, &bcm47xx_wdt_busy))
-+ return -EBUSY;
-+
-+ bcm47xx_wdt_start();
-+ return nonseekable_open(inode, file);
-+}
-+
-+static int bcm47xx_wdt_release(struct inode *inode, struct file *file)
-+{
-+ if (expect_release == 42) {
-+ bcm47xx_wdt_stop();
-+ } else {
-+ printk(KERN_CRIT DRV_NAME
-+ ": Unexpected close, not stopping watchdog!\n");
-+ bcm47xx_wdt_start();
-+ }
-+
-+ clear_bit(0, &bcm47xx_wdt_busy);
-+ expect_release = 0;
-+ return 0;
-+}
-+
-+static ssize_t bcm47xx_wdt_write(struct file *file, const char __user *data,
-+ size_t len, loff_t *ppos)
-+{
-+ if (len) {
-+ if (!nowayout) {
-+ size_t i;
-+
-+ expect_release = 0;
-+
-+ for (i = 0; i != len; i++) {
-+ char c;
-+ if (get_user(c, data + i))
-+ return -EFAULT;
-+ if (c == 'V')
-+ expect_release = 42;
-+ }
-+ }
-+ bcm47xx_wdt_pet();
-+ }
-+ return len;
-+}
-+
-+static struct watchdog_info bcm47xx_wdt_info = {
-+ .identity = DRV_NAME,
-+ .options = WDIOF_SETTIMEOUT |
-+ WDIOF_KEEPALIVEPING |
-+ WDIOF_MAGICCLOSE,
-+};
-+
-+static long bcm47xx_wdt_ioctl(struct file *file,
-+ unsigned int cmd, unsigned long arg)
-+{
-+ void __user *argp = (void __user *)arg;
-+ int __user *p = argp;
-+ int new_value, retval = -EINVAL;;
-+
-+ switch (cmd) {
-+ case WDIOC_GETSUPPORT:
-+ return copy_to_user(argp, &bcm47xx_wdt_info,
-+ sizeof(bcm47xx_wdt_info)) ? -EFAULT : 0;
-+
-+ case WDIOC_GETSTATUS:
-+ case WDIOC_GETBOOTSTATUS:
-+ return put_user(0, p);
-+
-+ case WDIOC_SETOPTIONS:
-+ if (get_user(new_value, p))
-+ return -EFAULT;
-+
-+ if (new_value & WDIOS_DISABLECARD) {
-+ bcm47xx_wdt_stop();
-+ retval = 0;
-+ }
-+
-+ if (new_value & WDIOS_ENABLECARD) {
-+ bcm47xx_wdt_start();
-+ retval = 0;
-+ }
-+
-+ return retval;
-+
-+ case WDIOC_KEEPALIVE:
-+ bcm47xx_wdt_pet();
-+ return 0;
-+
-+ case WDIOC_SETTIMEOUT:
-+ if (get_user(new_value, p))
-+ return -EFAULT;
-+
-+ if (bcm47xx_wdt_settimeout(new_value))
-+ return -EINVAL;
-+
-+ bcm47xx_wdt_pet();
-+
-+ case WDIOC_GETTIMEOUT:
-+ return put_user(wdt_time, p);
-+
-+ default:
-+ return -ENOTTY;
-+ }
-+}
-+
-+static int bcm47xx_wdt_notify_sys(struct notifier_block *this,
-+ unsigned long code, void *unused)
-+{
-+ if (code == SYS_DOWN || code == SYS_HALT)
-+ bcm47xx_wdt_stop();
-+ return NOTIFY_DONE;
-+}
-+
-+static const struct file_operations bcm47xx_wdt_fops = {
-+ .owner = THIS_MODULE,
-+ .llseek = no_llseek,
-+ .unlocked_ioctl = bcm47xx_wdt_ioctl,
-+ .open = bcm47xx_wdt_open,
-+ .release = bcm47xx_wdt_release,
-+ .write = bcm47xx_wdt_write,
-+};
-+
-+static struct miscdevice bcm47xx_wdt_miscdev = {
-+ .minor = WATCHDOG_MINOR,
-+ .name = "watchdog",
-+ .fops = &bcm47xx_wdt_fops,
-+};
-+
-+static struct notifier_block bcm47xx_wdt_notifier = {
-+ .notifier_call = bcm47xx_wdt_notify_sys,
-+};
-+
-+static int __init bcm47xx_wdt_init(void)
-+{
-+ int ret;
-+
-+ if (bcm47xx_wdt_hw_stop() < 0)
-+ return -ENODEV;
-+
-+ setup_timer(&wdt_timer, bcm47xx_timer_tick, 0L);
-+
-+ if (bcm47xx_wdt_settimeout(wdt_time)) {
-+ bcm47xx_wdt_settimeout(WDT_DEFAULT_TIME);
-+ printk(KERN_INFO DRV_NAME
-+ ": wdt_time value must be 1 <= wdt_time <= 256, using %d\n",
-+ wdt_time);
-+ }
-+
-+ ret = register_reboot_notifier(&bcm47xx_wdt_notifier);
-+ if (ret)
-+ return ret;
-+
-+ ret = misc_register(&bcm47xx_wdt_miscdev);
-+ if (ret) {
-+ unregister_reboot_notifier(&bcm47xx_wdt_notifier);
-+ return ret;
-+ }
-+
-+ printk(KERN_INFO "BCM47xx Watchdog Timer enabled (%d seconds%s)\n",
-+ wdt_time, nowayout ? ", nowayout" : "");
-+ return 0;
-+}
-+
-+static void __exit bcm47xx_wdt_exit(void)
-+{
-+ if (!nowayout)
-+ bcm47xx_wdt_stop();
-+
-+ misc_deregister(&bcm47xx_wdt_miscdev);
-+
-+ unregister_reboot_notifier(&bcm47xx_wdt_notifier);
-+}
-+
-+module_init(bcm47xx_wdt_init);
-+module_exit(bcm47xx_wdt_exit);
-+
-+MODULE_AUTHOR("Aleksandar Radovanovic");
-+MODULE_DESCRIPTION("Watchdog driver for Broadcom BCM47xx");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/brcm47xx/patches-2.6.28/816-ssb_fix_irq_setup.patch b/target/linux/brcm47xx/patches-2.6.28/816-ssb_fix_irq_setup.patch
deleted file mode 100644
index 05c36517d768ede27fe8e443192ba0c5c9a6e3c1..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/816-ssb_fix_irq_setup.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-the current ssb irq setup (in ssb_mipscore_init) have some problem :
-it configure some device on some irq without checking that the irq is not taken by an other device.
-
-For example in my case PCI host is on irq 0 and IPSEC on irq 3.
-The current code :
-- store in dev->irq that IPSEC irq is 3+2
-- do a set_irq 0->3 on PCI host
-
-But now IPSEC irq is not routed anymore to the mips code and dev->irq is wrong. This cause problem described in [1].
-
-This patch try to solve the problem by making set_irq configure the device we want to take the irq on the shared irq0.
-The previous example become :
-- store in dev->irq that IPSEC irq is 3+2
-- do a set_irq 0->3 on PCI host :
- - irq 3 is already taken by IPSEC. do a set_irq 3->0 on IPSEC
-
-
-I also added some code to print the irq configuration before and after irq setup to allow easier debugging. And I add extra checking in ssb_mips_irq to report device without irq or device with not routed irq.
-
-
-[1] http://www.danm.de/files/src/bcm5365p/REPORTED_DEVICES
-
-Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
---- a/drivers/ssb/driver_mipscore.c
-+++ b/drivers/ssb/driver_mipscore.c
-@@ -49,29 +49,54 @@ static const u32 ipsflag_irq_shift[] = {
-
- static inline u32 ssb_irqflag(struct ssb_device *dev)
- {
-- return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG;
-+ u32 tpsflag = ssb_read32(dev, SSB_TPSFLAG);
-+ if (tpsflag)
-+ return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG;
-+ else
-+ /* not irq supported */
-+ return 0x3f;
-+}
-+
-+static struct ssb_device *find_device(struct ssb_device *rdev, int irqflag)
-+{
-+ struct ssb_bus *bus = rdev->bus;
-+ int i;
-+ for (i = 0; i < bus->nr_devices; i++) {
-+ struct ssb_device *dev;
-+ dev = &(bus->devices[i]);
-+ if (ssb_irqflag(dev) == irqflag)
-+ return dev;
-+ }
-+ return NULL;
- }
-
- /* Get the MIPS IRQ assignment for a specified device.
- * If unassigned, 0 is returned.
-+ * If disabled, 5 is returned.
-+ * If not supported, 6 is returned.
- */
- unsigned int ssb_mips_irq(struct ssb_device *dev)
- {
- struct ssb_bus *bus = dev->bus;
-+ struct ssb_device *mdev = bus->mipscore.dev;
- u32 irqflag;
- u32 ipsflag;
- u32 tmp;
- unsigned int irq;
-
- irqflag = ssb_irqflag(dev);
-+ if (irqflag == 0x3f)
-+ return 6;
- ipsflag = ssb_read32(bus->mipscore.dev, SSB_IPSFLAG);
- for (irq = 1; irq <= 4; irq++) {
- tmp = ((ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq]);
- if (tmp == irqflag)
- break;
- }
-- if (irq == 5)
-- irq = 0;
-+ if (irq == 5) {
-+ if ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC))
-+ irq = 0;
-+ }
-
- return irq;
- }
-@@ -97,25 +122,56 @@ static void set_irq(struct ssb_device *d
- struct ssb_device *mdev = bus->mipscore.dev;
- u32 irqflag = ssb_irqflag(dev);
-
-+ BUG_ON(oldirq == 6);
-+
- dev->irq = irq + 2;
-
-- ssb_dprintk(KERN_INFO PFX
-- "set_irq: core 0x%04x, irq %d => %d\n",
-- dev->id.coreid, oldirq, irq);
- /* clear the old irq */
- if (oldirq == 0)
- ssb_write32(mdev, SSB_INTVEC, (~(1 << irqflag) & ssb_read32(mdev, SSB_INTVEC)));
-- else
-+ else if (oldirq != 5)
- clear_irq(bus, oldirq);
-
- /* assign the new one */
- if (irq == 0) {
- ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC)));
- } else {
-+ u32 ipsflag = ssb_read32(mdev, SSB_IPSFLAG);
-+ if ((ipsflag & ipsflag_irq_mask[irq]) != ipsflag_irq_mask[irq]) {
-+ u32 oldipsflag = (ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq];
-+ struct ssb_device *olddev = find_device(dev, oldipsflag);
-+ if (olddev)
-+ set_irq(olddev, 0);
-+ }
- irqflag <<= ipsflag_irq_shift[irq];
-- irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
-+ irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]);
- ssb_write32(mdev, SSB_IPSFLAG, irqflag);
- }
-+ ssb_dprintk(KERN_INFO PFX
-+ "set_irq: core 0x%04x, irq %d => %d\n",
-+ dev->id.coreid, oldirq+2, irq+2);
-+}
-+
-+static void print_irq(struct ssb_device *dev, unsigned int irq)
-+{
-+ int i;
-+ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
-+ ssb_dprintk(KERN_INFO PFX
-+ "core 0x%04x, irq :", dev->id.coreid);
-+ for (i = 0; i <= 6; i++) {
-+ ssb_dprintk(" %s%s", irq_name[i], i==irq?"*":" ");
-+ }
-+ ssb_dprintk("\n");
-+}
-+
-+static void dump_irq(struct ssb_bus *bus)
-+{
-+ int i;
-+ for (i = 0; i < bus->nr_devices; i++) {
-+ struct ssb_device *dev;
-+ dev = &(bus->devices[i]);
-+ print_irq(dev, ssb_mips_irq(dev));
-+ }
- }
-
- static void ssb_mips_serial_init(struct ssb_mipscore *mcore)
-@@ -197,18 +253,26 @@ void ssb_mipscore_init(struct ssb_mipsco
- else if (bus->chipco.dev)
- ssb_chipco_timing_init(&bus->chipco, ns);
-
-+ dump_irq(bus);
- /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */
- for (irq = 2, i = 0; i < bus->nr_devices; i++) {
-+ int mips_irq;
- dev = &(bus->devices[i]);
-- dev->irq = ssb_mips_irq(dev) + 2;
-+ mips_irq = ssb_mips_irq(dev);
-+ if (mips_irq > 4)
-+ dev->irq = 0;
-+ else
-+ dev->irq = mips_irq + 2;
-+ if (dev->irq > 5)
-+ continue;
- switch (dev->id.coreid) {
- case SSB_DEV_USB11_HOST:
- /* shouldn't need a separate irq line for non-4710, most of them have a proper
- * external usb controller on the pci */
- if ((bus->chip_id == 0x4710) && (irq <= 4)) {
- set_irq(dev, irq++);
-- break;
- }
-+ break;
- /* fallthrough */
- case SSB_DEV_PCI:
- case SSB_DEV_ETHERNET:
-@@ -222,6 +286,8 @@ void ssb_mipscore_init(struct ssb_mipsco
- }
- }
- }
-+ ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");
-+ dump_irq(bus);
-
- ssb_mips_serial_init(mcore);
- ssb_mips_flash_detect(mcore);
diff --git a/target/linux/brcm47xx/patches-2.6.28/900-disable_early_printk.patch b/target/linux/brcm47xx/patches-2.6.28/900-disable_early_printk.patch
deleted file mode 100644
index 3f1aeef8d8c1ae0bf0467b8b894ed63f5c3238eb..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/900-disable_early_printk.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -56,7 +56,6 @@ config BCM47XX
- select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
- select GENERIC_GPIO
-- select SYS_HAS_EARLY_PRINTK
- select CFE
- help
- Support for BCM47XX based boards
diff --git a/target/linux/brcm47xx/patches-2.6.28/920-cache-wround.patch b/target/linux/brcm47xx/patches-2.6.28/920-cache-wround.patch
deleted file mode 100644
index 9986f5ac1c013cb4b819f04bc59518b30c8f829a..0000000000000000000000000000000000000000
--- a/target/linux/brcm47xx/patches-2.6.28/920-cache-wround.patch
+++ /dev/null
@@ -1,135 +0,0 @@
---- a/arch/mips/include/asm/r4kcache.h
-+++ b/arch/mips/include/asm/r4kcache.h
-@@ -20,10 +20,25 @@
- #ifdef CONFIG_BCM47XX
- #include <asm/paccess.h>
- #include <linux/ssb/ssb.h>
--#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)))
-+#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg()
-+
-+static inline unsigned long bcm4710_dummy_rreg(void) {
-+ return (*(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)));
-+}
-+
-+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void*)(addr))
-+
-+static inline unsigned long bcm4710_fill_tlb(void *addr) {
-+ return (*(unsigned long *)addr);
-+}
-+
-+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void*)(addr))
-+
-+static inline void bcm4710_protected_fill_tlb(void *addr) {
-+ unsigned long x;
-+ get_dbe(x, (unsigned long *)addr);;
-+}
-
--#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
--#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
- #else
- #define BCM4710_DUMMY_RREG()
-
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -548,6 +548,9 @@ build_get_pgde32(u32 **p, unsigned int t
- #endif
- uasm_i_addu(p, ptr, tmp, ptr);
- #else
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- UASM_i_LA_mostly(p, ptr, pgdc);
- #endif
- uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
-@@ -678,12 +681,12 @@ static void __cpuinit build_r4000_tlb_re
- /* No need for uasm_i_nop */
- }
-
--#ifdef CONFIG_BCM47XX
-- uasm_i_nop(&p);
--#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
- #else
-+# ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+# endif
- build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
- #endif
-
-@@ -691,6 +694,9 @@ static void __cpuinit build_r4000_tlb_re
- build_update_entries(&p, K0, K1);
- build_tlb_write_entry(&p, &l, &r, tlb_random);
- uasm_l_leave(&l, p);
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+#endif
- uasm_i_eret(&p); /* return from trap */
-
- #ifdef CONFIG_64BIT
-@@ -1088,12 +1094,12 @@ build_r4000_tlbchange_handler_head(u32 *
- struct uasm_reloc **r, unsigned int pte,
- unsigned int ptr)
- {
--#ifdef CONFIG_BCM47XX
-- uasm_i_nop(p);
--#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(p, l, r, pte, ptr); /* get pmd in ptr */
- #else
-+# ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+# endif
- build_get_pgde32(p, pte, ptr); /* get pgd in ptr */
- #endif
-
-@@ -1121,6 +1127,9 @@ build_r4000_tlbchange_handler_tail(u32 *
- build_update_entries(p, tmp, ptr);
- build_tlb_write_entry(p, l, r, tlb_indexed);
- uasm_l_leave(l, *p);
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- uasm_i_eret(p); /* return from trap */
-
- #ifdef CONFIG_64BIT
---- a/arch/mips/kernel/genex.S
-+++ b/arch/mips/kernel/genex.S
-@@ -22,6 +22,19 @@
- #include <asm/page.h>
- #include <asm/thread_info.h>
-
-+#ifdef CONFIG_BCM47XX
-+# ifdef eret
-+# undef eret
-+# endif
-+# define eret \
-+ .set push; \
-+ .set noreorder; \
-+ nop; \
-+ nop; \
-+ eret; \
-+ .set pop;
-+#endif
-+
- #define PANIC_PIC(msg) \
- .set push; \
- .set reorder; \
-@@ -54,7 +67,6 @@ NESTED(except_vec3_generic, 0, sp)
- .set noat
- #ifdef CONFIG_BCM47XX
- nop
-- nop
- #endif
- #if R5432_CP0_INTERRUPT_WAR
- mfc0 k0, CP0_INDEX
-@@ -79,6 +91,9 @@ NESTED(except_vec3_r4000, 0, sp)
- .set push
- .set mips3
- .set noat
-+#ifdef CONFIG_BCM47XX
-+ nop
-+#endif
- mfc0 k1, CP0_CAUSE
- li k0, 31<<2
- andi k1, k1, 0x7c
diff --git a/target/linux/generic-2.6/config-2.6.28 b/target/linux/generic-2.6/config-2.6.28
deleted file mode 100644
index f6a7d057bbfdcb28e650404fbdb33412094eb900..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/config-2.6.28
+++ /dev/null
@@ -1,2328 +0,0 @@
-# CONFIG_6PACK is not set
-# CONFIG_8139CP is not set
-# CONFIG_9P_FS is not set
-# CONFIG_ACCESSIBILITY is not set
-# CONFIG_ACENIC is not set
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADM6996_PHY is not set
-# CONFIG_ADM8211 is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_AF_RXRPC is not set
-# CONFIG_AFS_FS is not set
-CONFIG_AIO=y
-# CONFIG_AIRO_CS is not set
-# CONFIG_AIRO is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_AMIGA_PARTITION is not set
-CONFIG_ANON_INODES=y
-# CONFIG_APPLICOM is not set
-# CONFIG_AR8216_PHY is not set
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_DAVINCI is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-CONFIG_ARCH_FLATMEM_ENABLE=y
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_GEMINI is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_LOKI is not set
-# CONFIG_ARCH_MMP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_MV78XX0 is not set
-# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_ORION5X is not set
-# CONFIG_ARCH_PNX4008 is not set
-# CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_S3C64XX is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCNET is not set
-CONFIG_ARPD=y
-CONFIG_ASK_IP_FIB_HASH=y
-# CONFIG_AT24 is not set
-# CONFIG_ATA_ACPI is not set
-# CONFIG_ATA_GENERIC is not set
-# CONFIG_ATA is not set
-# CONFIG_ATALK is not set
-# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_ATA_SFF=y
-# CONFIG_ATH5K is not set
-# CONFIG_ATH9K is not set
-# CONFIG_ATL1E is not set
-# CONFIG_ATL1 is not set
-# CONFIG_ATL2 is not set
-# CONFIG_ATM_AMBASSADOR is not set
-CONFIG_ATM_BR2684_IPFILTER=y
-# CONFIG_ATM_BR2684 is not set
-# CONFIG_ATM_CLIP is not set
-CONFIG_ATM_CLIP_NO_ICMP=y
-# CONFIG_ATM_DRIVERS is not set
-# CONFIG_ATM_DUMMY is not set
-# CONFIG_ATMEL is not set
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_FORE200E is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
-# CONFIG_ATM_HE is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM is not set
-# CONFIG_ATM_LANAI is not set
-# CONFIG_ATM_LANE is not set
-# CONFIG_ATM_MPOA is not set
-# CONFIG_ATM_NICSTAR is not set
-# CONFIG_ATM_TCP is not set
-# CONFIG_ATM_ZATM is not set
-# CONFIG_AUDIT is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AX25_DAMA_SLAVE is not set
-# CONFIG_AX25 is not set
-# CONFIG_AX88796 is not set
-# CONFIG_B43 is not set
-# CONFIG_B43LEGACY is not set
-# CONFIG_B44 is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-CONFIG_BASE_FULL=y
-CONFIG_BASE_SMALL=0
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_BAYCOM_EPP is not set
-# CONFIG_BAYCOM_PAR is not set
-# CONFIG_BAYCOM_SER_FDX is not set
-# CONFIG_BAYCOM_SER_HDX is not set
-CONFIG_BCM43XX_DEBUG=y
-CONFIG_BCM43XX_DMA_AND_PIO_MODE=y
-# CONFIG_BCM43XX_DMA_MODE is not set
-CONFIG_BCM43XX_DMA=y
-# CONFIG_BCM43XX is not set
-# CONFIG_BCM43XX_PIO_MODE is not set
-CONFIG_BCM43XX_PIO=y
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_BLINK is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_CS5535 is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_DELKIN is not set
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HD is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_IDEACPI is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDECS is not set
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_BLK_DEV_IDEPNP is not set
-# CONFIG_BLK_DEV_IDE_SATA is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_INTEGRITY is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_BLK_DEV_IT8213 is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_JMICRON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_PLATFORM is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_SD is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SIS5513 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_UB is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_BLK_DEV_XIP is not set
-CONFIG_BLK_DEV=y
-CONFIG_BLOCK=y
-# CONFIG_BNX2 is not set
-# CONFIG_BONDING is not set
-# CONFIG_BPQETHER is not set
-# CONFIG_BRIDGE_EBT_802_3 is not set
-# CONFIG_BRIDGE_EBT_AMONG is not set
-# CONFIG_BRIDGE_EBT_ARP is not set
-# CONFIG_BRIDGE_EBT_ARPREPLY is not set
-# CONFIG_BRIDGE_EBT_BROUTE is not set
-# CONFIG_BRIDGE_EBT_DNAT is not set
-# CONFIG_BRIDGE_EBT_IP6 is not set
-# CONFIG_BRIDGE_EBT_IP is not set
-# CONFIG_BRIDGE_EBT_LIMIT is not set
-# CONFIG_BRIDGE_EBT_LOG is not set
-# CONFIG_BRIDGE_EBT_MARK is not set
-# CONFIG_BRIDGE_EBT_MARK_T is not set
-# CONFIG_BRIDGE_EBT_NFLOG is not set
-# CONFIG_BRIDGE_EBT_PKTTYPE is not set
-# CONFIG_BRIDGE_EBT_REDIRECT is not set
-# CONFIG_BRIDGE_EBT_SNAT is not set
-# CONFIG_BRIDGE_EBT_STP is not set
-# CONFIG_BRIDGE_EBT_T_FILTER is not set
-# CONFIG_BRIDGE_EBT_T_NAT is not set
-# CONFIG_BRIDGE_EBT_ULOG is not set
-# CONFIG_BRIDGE_EBT_VLAN is not set
-# CONFIG_BRIDGE_NETFILTER is not set
-# CONFIG_BRIDGE_NF_EBTABLES is not set
-CONFIG_BRIDGE=y
-# CONFIG_BROADCOM_PHY is not set
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_BSD_DISKLABEL=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BT_BNEP is not set
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-# CONFIG_BT_CMTP is not set
-# CONFIG_BT_HCIBCM203X is not set
-# CONFIG_BT_HCIBFUSB is not set
-# CONFIG_BT_HCIBLUECARD is not set
-# CONFIG_BT_HCIBPA10X is not set
-# CONFIG_BT_HCIBT3C is not set
-# CONFIG_BT_HCIBTSDIO is not set
-# CONFIG_BT_HCIBTUART is not set
-# CONFIG_BT_HCIBTUSB is not set
-# CONFIG_BT_HCIDTL1 is not set
-CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_H4=y
-# CONFIG_BT_HCIUART is not set
-# CONFIG_BT_HCIUART_LL is not set
-# CONFIG_BT_HCIUSB is not set
-CONFIG_BT_HCIUSB_SCO=y
-# CONFIG_BT_HCIVHCI is not set
-# CONFIG_BT_HIDP is not set
-# CONFIG_BT is not set
-# CONFIG_BT_L2CAP is not set
-# CONFIG_BT_RFCOMM is not set
-CONFIG_BT_RFCOMM_TTY=y
-# CONFIG_BT_SCO is not set
-CONFIG_BUG=y
-# CONFIG_C2PORT is not set
-# CONFIG_CAN is not set
-# CONFIG_CAPI_AVM is not set
-# CONFIG_CAPI_EICON is not set
-# CONFIG_CAPI_TRACE is not set
-CONFIG_CARDBUS=y
-# CONFIG_CARDMAN_4000 is not set
-# CONFIG_CARDMAN_4040 is not set
-# CONFIG_CASSINI is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_CFG80211 is not set
-# CONFIG_CGROUPS is not set
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_CHR_DEV_SCH is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CICADA_PHY is not set
-# CONFIG_CIFS_DEBUG2 is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_CIFS is not set
-CONFIG_CIFS_POSIX=y
-# CONFIG_CIFS_STATS2 is not set
-CONFIG_CIFS_STATS=y
-# CONFIG_CIFS_WEAK_PW_HASH is not set
-# CONFIG_CIFS_XATTR is not set
-CONFIG_CLS_U32_MARK=y
-CONFIG_CLS_U32_PERF=y
-CONFIG_CMDLINE=""
-# CONFIG_CODA_FS is not set
-# CONFIG_COMPAT_BRK is not set
-# CONFIG_CONFIGFS_FS is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_CPU_FREQ is not set
-# CONFIG_CPU_IDLE is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC_ITU_T is not set
-# CONFIG_CRC_T10DIF is not set
-CONFIG_CROSSCOMPILE=y
-# CONFIG_CRYPTO_AEAD is not set
-# CONFIG_CRYPTO_AES_586 is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_ALGAPI is not set
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_BLKCIPHER is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRC32C_INTEL is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_FIPS is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_HASH is not set
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_HW is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_LZO is not set
-# CONFIG_CRYPTO_MANAGER2 is not set
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_PRNG is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_RNG is not set
-# CONFIG_CRYPTO_SALSA20_586 is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SEQIV is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_TWOFISH_586 is not set
-# CONFIG_CRYPTO_TWOFISH_COMMON is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-CONFIG_CRYPTO=y
-# CONFIG_DAB is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_DECNET is not set
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_BIC is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_CUBIC is not set
-CONFIG_DEFAULT_DEADLINE=y
-# CONFIG_DEFAULT_HTCP is not set
-CONFIG_DEFAULT_IOSCHED="deadline"
-# CONFIG_DEFAULT_NOOP is not set
-# CONFIG_DEFAULT_RENO is not set
-CONFIG_DEFAULT_TCP_CONG="westwood"
-# CONFIG_DEFAULT_VEGAS is not set
-CONFIG_DEFAULT_WESTWOOD=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-# CONFIG_DEVKMEM is not set
-# CONFIG_DGRS is not set
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_DL2K is not set
-# CONFIG_DLM is not set
-# CONFIG_DMADEVICES is not set
-# CONFIG_DMA_ENGINE is not set
-# CONFIG_DMASCC is not set
-# CONFIG_DMATEST is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_DRM is not set
-# CONFIG_DS1682 is not set
-# CONFIG_DTLK is not set
-# CONFIG_DUMMY is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DVB is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
-# CONFIG_E1000E is not set
-# CONFIG_E1000 is not set
-# CONFIG_E100 is not set
-# CONFIG_ECONET is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_ELF_CORE is not set
-CONFIG_EMBEDDED=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_ENABLE_WARN_DEPRECATED=y
-# CONFIG_ENC28J60 is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-# CONFIG_EPIC100 is not set
-CONFIG_EPOLL=y
-# CONFIG_EQUALIZER is not set
-CONFIG_EVENTFD=y
-CONFIG_EXPERIMENTAL=y
-# CONFIG_EXPORTFS is not set
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
-# CONFIG_EXT4_FS is not set
-CONFIG_EXTRA_FIRMWARE=""
-CONFIG_EXTRA_TARGETS=""
-# CONFIG_FAIR_GROUP_SCHED is not set
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_FAT_FS is not set
-# CONFIG_FB_GEODE is not set
-# CONFIG_FB_IBM_GXT4500 is not set
-# CONFIG_FB is not set
-# CONFIG_FB_PXA is not set
-# CONFIG_FDDI is not set
-# CONFIG_FEALNX is not set
-CONFIG_FIB_RULES=y
-CONFIG_FILE_LOCKING=y
-# CONFIG_FIREWIRE is not set
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-# CONFIG_FIXED_PHY is not set
-CONFIG_FLATMEM_MANUAL=y
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_FORCEDETH is not set
-CONFIG_FRAME_WARN=1024
-# CONFIG_FREEZER is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_FTL is not set
-# CONFIG_FTRACE is not set
-# CONFIG_FUSE_FS is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SAS is not set
-# CONFIG_FUSION_SPI is not set
-CONFIG_FUTEX=y
-CONFIG_FW_LOADER=y
-CONFIG_GACT_PROB=y
-# CONFIG_GAMEPORT is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_GENERIC_TIME=y
-# CONFIG_GFS2_FS is not set
-# CONFIG_GPIO_BT8XX is not set
-# CONFIG_GPIO_DEVICE is not set
-# CONFIG_GPIOLIB is not set
-# CONFIG_GPIO_MAX7301 is not set
-# CONFIG_GPIO_MAX732X is not set
-# CONFIG_GPIO_MCP23S08 is not set
-# CONFIG_GPIO_PCA953X is not set
-# CONFIG_GPIO_PCF857X is not set
-# CONFIG_GPIO_SYSFS is not set
-# CONFIG_GPIO_XILINX is not set
-# CONFIG_GROUP_SCHED is not set
-# CONFIG_HAMACHI is not set
-CONFIG_HAMRADIO=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_HAVE_AOUT is not set
-# CONFIG_HCALL_STATS is not set
-# CONFIG_HDLC_CISCO is not set
-# CONFIG_HDLC_FR is not set
-# CONFIG_HDLC is not set
-# CONFIG_HDLC_PPP is not set
-# CONFIG_HDLC_RAW_ETH is not set
-# CONFIG_HDLC_RAW is not set
-# CONFIG_HEADERS_CHECK is not set
-# CONFIG_HERMES is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_HID_A4TECH is not set
-# CONFIG_HID_APPLE is not set
-# CONFIG_HID_BELKIN is not set
-# CONFIG_HID_BRIGHT is not set
-# CONFIG_HID_CHERRY is not set
-# CONFIG_HID_CHICONY is not set
-# CONFIG_HID_COMPAT is not set
-# CONFIG_HID_CYPRESS is not set
-# CONFIG_HID_DEBUG is not set
-# CONFIG_HID_DELL is not set
-# CONFIG_HID_EZKEY is not set
-# CONFIG_HID_FF is not set
-# CONFIG_HID_GYRATION is not set
-# CONFIG_HID is not set
-# CONFIG_HID_LOGITECH is not set
-# CONFIG_HID_MICROSOFT is not set
-# CONFIG_HID_MONTEREY is not set
-# CONFIG_HID_PANTHERLORD is not set
-# CONFIG_HID_PETALYNX is not set
-# CONFIG_HID_PID is not set
-# CONFIG_HIDRAW is not set
-# CONFIG_HID_SAMSUNG is not set
-# CONFIG_HID_SONY is not set
-# CONFIG_HID_SUNPLUS is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_HIGH_RES_TIMERS=y
-# CONFIG_HIPPI is not set
-# CONFIG_HOSTAP_CS is not set
-# CONFIG_HOSTAP is not set
-# CONFIG_HOSTAP_PCI is not set
-# CONFIG_HOSTAP_PLX is not set
-# CONFIG_HOTPLUG_CPU is not set
-# CONFIG_HOTPLUG_PCI is not set
-CONFIG_HOTPLUG=y
-# CONFIG_HP100 is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_HP_ILO is not set
-# CONFIG_HTC_EGPIO is not set
-# CONFIG_HTC_PASIC3 is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-CONFIG_HZ=100
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ_100=y
-# CONFIG_HZ_1024 is not set
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_48 is not set
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCA is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_CHARDEV is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_ELEKTOR is not set
-# CONFIG_I2C_GPIO is not set
-# CONFIG_I2C_HELPER_AUTO is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_IBM_IIC is not set
-# CONFIG_I2C_ISCH is not set
-# CONFIG_I2C is not set
-# CONFIG_I2C_MPC is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2O is not set
-# CONFIG_I82092 is not set
-# CONFIG_I82365 is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
-# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
-# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_ICS932S401 is not set
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_IDE_GD is not set
-CONFIG_IDE_MAX_HWIFS=4
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-CONFIG_IDE_PROC_FS=y
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IEEE1394_DV1394 is not set
-# CONFIG_IEEE1394_ETH1394 is not set
-# CONFIG_IEEE1394 is not set
-# CONFIG_IEEE1394_OHCI1394 is not set
-# CONFIG_IEEE1394_PCILYNX is not set
-# CONFIG_IEEE1394_RAWIO is not set
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-# CONFIG_IEEE1394_VIDEO1394 is not set
-# CONFIG_IEEE80211_CRYPT_CCMP is not set
-# CONFIG_IEEE80211_CRYPT_TKIP is not set
-# CONFIG_IEEE80211_CRYPT_WEP is not set
-# CONFIG_IEEE80211_DEBUG is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-# CONFIG_IEEE80211_SOFTMAC is not set
-# CONFIG_IFB is not set
-# CONFIG_IGB is not set
-# CONFIG_IKCONFIG is not set
-# CONFIG_IKCONFIG_PROC is not set
-# CONFIG_IMAGE_CMDLINE_HACK is not set
-# CONFIG_IMQ_BEHAVIOR_AA is not set
-# CONFIG_IMQ_BEHAVIOR_AB is not set
-# CONFIG_IMQ_BEHAVIOR_BA is not set
-# CONFIG_IMQ_BEHAVIOR_BB is not set
-# CONFIG_IMQ is not set
-CONFIG_IMQ_NUM_DEVS=2
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_INET6_XFRM_MODE_BEET is not set
-# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
-# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_TCP_DIAG is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-CONFIG_INET=y
-# CONFIG_INFINIBAND is not set
-# CONFIG_INFTL is not set
-CONFIG_INIT_ENV_ARG_LIMIT=32
-# CONFIG_INOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-# CONFIG_INPUT_APANEL is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_ATI_REMOTE is not set
-# CONFIG_INPUT_ATLAS_BTNS is not set
-# CONFIG_INPUT_CM109 is not set
-# CONFIG_INPUT_EVBUG is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_PCSPKR is not set
-# CONFIG_INPUT_POLLDEV is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_UINPUT is not set
-# CONFIG_INPUT_WISTRON_BTNS is not set
-# CONFIG_INSTRUMENTATION is not set
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IP1000 is not set
-# CONFIG_IP175C_PHY is not set
-# CONFIG_IP6_NF_FILTER is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP6_NF_MANGLE is not set
-# CONFIG_IP6_NF_MATCH_AH is not set
-# CONFIG_IP6_NF_MATCH_EUI64 is not set
-# CONFIG_IP6_NF_MATCH_FRAG is not set
-# CONFIG_IP6_NF_MATCH_HL is not set
-# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
-# CONFIG_IP6_NF_MATCH_LIMIT is not set
-# CONFIG_IP6_NF_MATCH_MH is not set
-# CONFIG_IP6_NF_MATCH_OPTS is not set
-# CONFIG_IP6_NF_MATCH_OWNER is not set
-# CONFIG_IP6_NF_MATCH_RT is not set
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_RAW is not set
-# CONFIG_IP6_NF_TARGET_HL is not set
-# CONFIG_IP6_NF_TARGET_IMQ is not set
-# CONFIG_IP6_NF_TARGET_LOG is not set
-# CONFIG_IP6_NF_TARGET_REJECT is not set
-# CONFIG_IP6_NF_TARGET_ROUTE is not set
-CONFIG_IP_ADVANCED_ROUTER=y
-# CONFIG_IPC_NS is not set
-# CONFIG_IP_DCCP is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_FIB_TRIE is not set
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_IP_MROUTE=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_MULTIPLE_TABLES=y
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_ARPFILTER is not set
-# CONFIG_IP_NF_ARP_MANGLE is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK=y
-CONFIG_IP_NF_CT_ACCT=y
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-# CONFIG_IP_NF_FILTER is not set
-# CONFIG_IP_NF_FTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_IRC is not set
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
-# CONFIG_IP_NF_MATCH_AH is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
-# CONFIG_IP_NF_MATCH_IPP2P is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
-# CONFIG_IP_NF_MATCH_SET is not set
-# CONFIG_IP_NF_MATCH_TIME is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_NAT_AMANDA is not set
-# CONFIG_IP_NF_NAT_FTP is not set
-# CONFIG_IP_NF_NAT_H323 is not set
-# CONFIG_IP_NF_NAT_IRC is not set
-CONFIG_IP_NF_NAT_NEEDED=y
-# CONFIG_IP_NF_NAT_PPTP is not set
-# CONFIG_IP_NF_NAT_SIP is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-# CONFIG_IP_NF_NAT_TFTP is not set
-CONFIG_IP_NF_NAT=y
-# CONFIG_IP_NF_NETBIOS_NS is not set
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_RAW is not set
-CONFIG_IP_NF_SET_HASHSIZE=1024
-# CONFIG_IP_NF_SET_IPHASH is not set
-# CONFIG_IP_NF_SET_IPMAP is not set
-# CONFIG_IP_NF_SET_IPPORTHASH is not set
-# CONFIG_IP_NF_SET_IPTREE is not set
-# CONFIG_IP_NF_SET_IPTREEMAP is not set
-# CONFIG_IP_NF_SET is not set
-# CONFIG_IP_NF_SET_MACIPMAP is not set
-CONFIG_IP_NF_SET_MAX=256
-# CONFIG_IP_NF_SET_NETHASH is not set
-# CONFIG_IP_NF_SET_PORTMAP is not set
-# CONFIG_IP_NF_SIP is not set
-# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
-# CONFIG_IP_NF_TARGET_ECN is not set
-# CONFIG_IP_NF_TARGET_IMQ is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-# CONFIG_IP_NF_TARGET_MASQUERADE is not set
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_REDIRECT is not set
-# CONFIG_IP_NF_TARGET_REJECT is not set
-# CONFIG_IP_NF_TARGET_ROUTE is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_TARGET_SET is not set
-# CONFIG_IP_NF_TARGET_TOS is not set
-# CONFIG_IP_NF_TARGET_TTL is not set
-# CONFIG_IP_NF_TARGET_ULOG is not set
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_PIMSM_V1 is not set
-# CONFIG_IP_PIMSM_V2 is not set
-# CONFIG_IP_PNP is not set
-CONFIG_IP_ROUTE_FWMARK=y
-CONFIG_IP_ROUTE_MULTIPATH_CACHED=y
-# CONFIG_IP_ROUTE_MULTIPATH_DRR is not set
-# CONFIG_IP_ROUTE_MULTIPATH_RANDOM is not set
-# CONFIG_IP_ROUTE_MULTIPATH_RR is not set
-# CONFIG_IP_ROUTE_MULTIPATH_WRANDOM is not set
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_SCTP is not set
-CONFIG_IPSEC_NAT_TRAVERSAL=y
-# CONFIG_IPV6 is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_IPV6_MROUTE is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
-CONFIG_IPV6_NDISC_NODETYPE=y
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_IPV6_ROUTE_INFO is not set
-# CONFIG_IPV6_ROUTER_PREF is not set
-# CONFIG_IPV6_SIT is not set
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IP_VS is not set
-# CONFIG_IPW2100_DEBUG is not set
-# CONFIG_IPW2100 is not set
-CONFIG_IPW2100_MONITOR=y
-# CONFIG_IPW2200_DEBUG is not set
-# CONFIG_IPW2200 is not set
-CONFIG_IPW2200_MONITOR=y
-# CONFIG_IPW2200_PROMISCUOUS is not set
-# CONFIG_IPW2200_QOS is not set
-# CONFIG_IPW2200_RADIOTAP is not set
-# CONFIG_IPWIRELESS is not set
-# CONFIG_IPX is not set
-# CONFIG_IRDA is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_ISDN_CAPI_CAPI20 is not set
-CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
-# CONFIG_ISDN_CAPI_CAPIFS is not set
-# CONFIG_ISDN_CAPI is not set
-CONFIG_ISDN_CAPI_MIDDLEWARE=y
-# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set
-# CONFIG_ISDN_I4L is not set
-CONFIG_ISDN=y
-# CONFIG_ISO9660_FS is not set
-# CONFIG_IWL3945 is not set
-# CONFIG_IWLAGN is not set
-# CONFIG_IWLCORE is not set
-# CONFIG_IWLWIFI_LEDS is not set
-# CONFIG_IXGB is not set
-# CONFIG_JBD2_DEBUG is not set
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_JBD is not set
-# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
-# CONFIG_JFFS2_CMODE_NONE is not set
-CONFIG_JFFS2_CMODE_PRIORITY=y
-# CONFIG_JFFS2_CMODE_SIZE is not set
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-# CONFIG_JFFS2_FS_XATTR is not set
-CONFIG_JFFS2_FS=y
-# CONFIG_JFFS2_LZO is not set
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_ZLIB=y
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_JFS_POSIX_ACL is not set
-# CONFIG_JFS_SECURITY is not set
-# CONFIG_JFS_STATISTICS is not set
-# CONFIG_JME is not set
-CONFIG_JOLIET=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_KEXEC is not set
-# CONFIG_KEYS is not set
-CONFIG_KMOD=y
-# CONFIG_KPROBES is not set
-# CONFIG_LANMEDIA is not set
-# CONFIG_LAPB is not set
-# CONFIG_LASAT is not set
-# CONFIG_LATENCYTOP is not set
-# CONFIG_LBD is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_LEDS_ALIX is not set
-CONFIG_LEDS_CLASS=y
-# CONFIG_LEDS_PCA9532 is not set
-# CONFIG_LEDS_PCA955X is not set
-# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
-# CONFIG_LEDS_TRIGGER_MORSE is not set
-CONFIG_LEDS_TRIGGER_NETDEV=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_LIBCRC32C is not set
-# CONFIG_LIBERTAS is not set
-# CONFIG_LIBERTAS_THINFIRM is not set
-# CONFIG_LIBERTAS_USB is not set
-# CONFIG_LLC2 is not set
-CONFIG_LLC=y
-CONFIG_LOCALVERSION=""
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_LOCKDEP_SUPPORT=y
-# CONFIG_LOCKD is not set
-CONFIG_LOCKD_V4=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_LOGIRUMBLEPAD2_FF is not set
-# CONFIG_LOGITECH_FF is not set
-# CONFIG_LSF is not set
-# CONFIG_LXT_PHY is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_MAC_EMUMOUSEBTN is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_MARKERS is not set
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
-# CONFIG_MD is not set
-# CONFIG_MEDIA_ATTACH is not set
-# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_MEMSTICK is not set
-# CONFIG_MFD_ASIC3 is not set
-# CONFIG_MFD_CORE is not set
-# CONFIG_MFD_PCF50606 is not set
-# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_T7L66XB is not set
-# CONFIG_MFD_TC6387XB is not set
-# CONFIG_MFD_TC6393XB is not set
-# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8350_I2C is not set
-# CONFIG_MFD_WM8400 is not set
-# CONFIG_MIGRATION is not set
-CONFIG_MII=y
-CONFIG_MINI_FO=y
-# CONFIG_MINIX_FS is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_MIPS_FPU_EMU is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_MISDN_HFCPCI is not set
-# CONFIG_MISDN is not set
-# CONFIG_MKISS is not set
-# CONFIG_MMC_ARMMMCI is not set
-CONFIG_MMC_BLOCK_BOUNCE=y
-# CONFIG_MMC_BLOCK is not set
-# CONFIG_MMC is not set
-# CONFIG_MMC_SDRICOH_CS is not set
-# CONFIG_MMC_TEST is not set
-CONFIG_MMU=y
-# CONFIG_MODULE_FORCE_LOAD is not set
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MSDOS_FS is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_AFS_PARTS is not set
-# CONFIG_MTD_ALAUDA is not set
-# CONFIG_MTD_AR7_PARTS is not set
-# CONFIG_MTD_ARM_INTEGRATOR is not set
-CONFIG_MTD_BLKDEVS=y
-# CONFIG_MTD_BLOCK2MTD is not set
-CONFIG_MTD_BLOCK=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_NOSWAP=y
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CFI_UTIL=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CHAR=y
-# CONFIG_MTD_CMDLINE_PARTS is not set
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_DATAFLASH is not set
-# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_INTEL_VR_NOR is not set
-# CONFIG_MTD_JEDECPROBE is not set
-# CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_M25P80 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_MYLOADER_PARTS is not set
-# CONFIG_MTD_NAND_CAFE is not set
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND is not set
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-# CONFIG_MTD_NAND_PLATFORM is not set
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_ONENAND is not set
-# CONFIG_MTD_OOPS is not set
-# CONFIG_MTD_OTP is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_PCI is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_PLATRAM is not set
-# CONFIG_MTD_PMC551 is not set
-# CONFIG_MTD_RAM is not set
-CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
-# CONFIG_MTD_REDBOOT_PARTS is not set
-CONFIG_MTD_REDBOOT_PARTS_READONLY=y
-# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
-# CONFIG_MTD_ROM is not set
-CONFIG_MTD_ROOTFS_ROOT_DEV=y
-CONFIG_MTD_ROOTFS_SPLIT=y
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_UBI is not set
-CONFIG_MTD=y
-# CONFIG_MVSWITCH_PHY is not set
-# CONFIG_MWAVE is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NAMESPACES is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_NET_9P is not set
-# CONFIG_NET_ACT_GACT is not set
-# CONFIG_NET_ACT_IPT is not set
-# CONFIG_NET_ACT_MIRRED is not set
-# CONFIG_NET_ACT_NAT is not set
-# CONFIG_NET_ACT_PEDIT is not set
-# CONFIG_NET_ACT_POLICE is not set
-# CONFIG_NET_ACT_SIMP is not set
-CONFIG_NET_ACT_SKBEDIT=y
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_CLS_BASIC=y
-# CONFIG_NET_CLS_FLOW is not set
-# CONFIG_NET_CLS_FW is not set
-CONFIG_NET_CLS_IND=y
-# CONFIG_NET_CLS_ROUTE4 is not set
-# CONFIG_NET_CLS_RSVP6 is not set
-# CONFIG_NET_CLS_RSVP is not set
-# CONFIG_NET_CLS_TCINDEX is not set
-# CONFIG_NET_CLS_U32 is not set
-CONFIG_NET_CLS=y
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETDEBUG is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_NETDEV_1000=y
-CONFIG_NETDEVICES_MULTIQUEUE=y
-CONFIG_NETDEVICES=y
-# CONFIG_NET_DSA is not set
-# CONFIG_NET_EMATCH_CMP is not set
-# CONFIG_NET_EMATCH is not set
-# CONFIG_NET_EMATCH_META is not set
-# CONFIG_NET_EMATCH_NBYTE is not set
-CONFIG_NET_EMATCH_STACK=32
-# CONFIG_NET_EMATCH_TEXT is not set
-# CONFIG_NET_EMATCH_U32 is not set
-CONFIG_NET_ESTIMATOR=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NET_FC is not set
-CONFIG_NETFILTER_ADVANCED=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NETFILTER_NETLINK_LOG is not set
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-# CONFIG_NETFILTER_TPROXY is not set
-# CONFIG_NETFILTER_XTABLES is not set
-# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
-# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
-# CONFIG_NETFILTER_XT_MATCH_LAYER7_DEBUG is not set
-# CONFIG_NETFILTER_XT_MATCH_LAYER7 is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
-# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
-# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
-# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
-# CONFIG_NETFILTER_XT_MATCH_REALM is not set
-# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
-# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-# CONFIG_NETFILTER_XT_MATCH_STATE is not set
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_TIME is not set
-# CONFIG_NETFILTER_XT_MATCH_U32 is not set
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
-# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
-# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
-# CONFIG_NETFILTER_XT_TARGET_IMQ is not set
-# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
-# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
-# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
-# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
-# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
-# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
-# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
-CONFIG_NETFILTER=y
-CONFIG_NET_IPGRE_BROADCAST=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_ISA is not set
-# CONFIG_NET_KEY is not set
-# CONFIG_NET_KEY_MIGRATE is not set
-CONFIG_NET_PCI=y
-# CONFIG_NET_PCMCIA is not set
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_NETPOLL is not set
-CONFIG_NET_RADIO=y
-# CONFIG_NETROM is not set
-# CONFIG_NET_SB1000 is not set
-# CONFIG_NET_SCH_ATM is not set
-# CONFIG_NET_SCH_CBQ is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_DSMARK is not set
-CONFIG_NET_SCHED=y
-# CONFIG_NET_SCH_ESFQ is not set
-CONFIG_NET_SCH_ESFQ_NFCT=y
-CONFIG_NET_SCH_FIFO=y
-# CONFIG_NET_SCH_GRED is not set
-# CONFIG_NET_SCH_HFSC is not set
-# CONFIG_NET_SCH_HTB is not set
-# CONFIG_NET_SCH_INGRESS is not set
-# CONFIG_NET_SCH_MULTIQ is not set
-# CONFIG_NET_SCH_NETEM is not set
-# CONFIG_NET_SCH_PRIO is not set
-# CONFIG_NET_SCH_RED is not set
-# CONFIG_NET_SCH_RR is not set
-# CONFIG_NET_SCH_SFQ is not set
-# CONFIG_NET_SCH_TBF is not set
-# CONFIG_NET_SCH_TEQL is not set
-# CONFIG_NET_TULIP is not set
-# CONFIG_NET_VENDOR_3COM is not set
-CONFIG_NET_WIRELESS_RTNETLINK=y
-CONFIG_NET_WIRELESS=y
-CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETXEN_NIC is not set
-CONFIG_NET=y
-# CONFIG_NEW_GPIO is not set
-CONFIG_NEW_LEDS=y
-# CONFIG_NF_CONNTRACK_AMANDA is not set
-CONFIG_NF_CONNTRACK_ENABLED=y
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-# CONFIG_NF_CONNTRACK_FTP is not set
-# CONFIG_NF_CONNTRACK_H323 is not set
-# CONFIG_NF_CONNTRACK_IPV4 is not set
-# CONFIG_NF_CONNTRACK_IPV6 is not set
-# CONFIG_NF_CONNTRACK_IRC is not set
-# CONFIG_NF_CONNTRACK is not set
-CONFIG_NF_CONNTRACK_MARK=y
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_NF_CONNTRACK_RTSP is not set
-# CONFIG_NF_CONNTRACK_SANE is not set
-# CONFIG_NF_CONNTRACK_SIP is not set
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_NF_CONNTRACK_TFTP is not set
-# CONFIG_NF_CT_ACCT is not set
-# CONFIG_NF_CT_NETLINK is not set
-# CONFIG_NF_CT_PROTO_DCCP is not set
-# CONFIG_NF_CT_PROTO_GRE is not set
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CT_PROTO_UDPLITE is not set
-# CONFIG_NF_DEFRAG_IPV4 is not set
-# CONFIG_NF_NAT_AMANDA is not set
-# CONFIG_NF_NAT_FTP is not set
-# CONFIG_NF_NAT_H323 is not set
-# CONFIG_NF_NAT_IRC is not set
-# CONFIG_NF_NAT is not set
-CONFIG_NF_NAT_NEEDED=y
-# CONFIG_NF_NAT_PPTP is not set
-# CONFIG_NF_NAT_PROTO_GRE is not set
-# CONFIG_NF_NAT_RTSP is not set
-# CONFIG_NF_NAT_SIP is not set
-# CONFIG_NF_NAT_SNMP_BASIC is not set
-# CONFIG_NF_NAT_TFTP is not set
-# CONFIG_NFS_ACL_SUPPORT is not set
-CONFIG_NFS_COMMON=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_NFSD_TCP=y
-# CONFIG_NFSD_V2_ACL is not set
-# CONFIG_NFSD_V3_ACL is not set
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V4=y
-# CONFIG_NFS_FS is not set
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-# CONFIG_NFTL is not set
-CONFIG_NL80211=y
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_NORTEL_HERMES is not set
-# CONFIG_NOZOMI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_NTFS_DEBUG is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-# CONFIG_NVRAM is not set
-# CONFIG_OCF_BENCH is not set
-# CONFIG_OCF_EP80579 is not set
-# CONFIG_OCF_HIFNHIPP is not set
-# CONFIG_OCF_HIFN is not set
-# CONFIG_OCF_IXP4XX is not set
-# CONFIG_OCF_OCF is not set
-# CONFIG_OCF_OCFNULL is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_OCF_SAFE is not set
-# CONFIG_OCF_TALITOS is not set
-# CONFIG_OMFS_FS is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_P54_COMMON is not set
-CONFIG_PACKET_MMAP=y
-CONFIG_PACKET=y
-# CONFIG_PAGE_SIZE_16KB is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_64KB is not set
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PANTHERLORD_FF is not set
-# CONFIG_PARPORT is not set
-# CONFIG_PARPORT_PC is not set
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_PATA_ALI is not set
-# CONFIG_PATA_AMD is not set
-# CONFIG_PATA_ARTOP is not set
-# CONFIG_PATA_ATIIXP is not set
-# CONFIG_PATA_CMD640_PCI is not set
-# CONFIG_PATA_CMD64X is not set
-# CONFIG_PATA_CS5520 is not set
-# CONFIG_PATA_CS5530 is not set
-# CONFIG_PATA_CS5535 is not set
-# CONFIG_PATA_CYPRESS is not set
-# CONFIG_PATA_EFAR is not set
-# CONFIG_PATA_HPT366 is not set
-# CONFIG_PATA_HPT37X is not set
-# CONFIG_PATA_HPT3X2N is not set
-# CONFIG_PATA_HPT3X3 is not set
-# CONFIG_PATA_ISAPNP is not set
-# CONFIG_PATA_IT8213 is not set
-# CONFIG_PATA_IT821X is not set
-# CONFIG_PATA_JMICRON is not set
-# CONFIG_PATA_LEGACY is not set
-# CONFIG_PATA_MARVELL is not set
-# CONFIG_PATA_MPIIX is not set
-# CONFIG_PATA_NETCELL is not set
-# CONFIG_PATA_NINJA32 is not set
-# CONFIG_PATA_NS87410 is not set
-# CONFIG_PATA_NS87415 is not set
-# CONFIG_PATA_OLDPIIX is not set
-# CONFIG_PATA_OPTIDMA is not set
-# CONFIG_PATA_OPTI is not set
-# CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_PDC2027X is not set
-# CONFIG_PATA_PDC_OLD is not set
-# CONFIG_PATA_PLATFORM is not set
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_RADISYS is not set
-# CONFIG_PATA_RZ1000 is not set
-# CONFIG_PATA_SC1200 is not set
-# CONFIG_PATA_SCH is not set
-# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_SIL680 is not set
-# CONFIG_PATA_SIS is not set
-# CONFIG_PATA_TRIFLEX is not set
-# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
-# CONFIG_PATA_WINBOND_VLB is not set
-# CONFIG_PC300TOO is not set
-# CONFIG_PCCARD is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_PCI200SYN is not set
-# CONFIG_PCI_ATMEL is not set
-# CONFIG_PCI_DISABLE_COMMON_QUIRKS is not set
-# CONFIG_PCI_HERMES is not set
-# CONFIG_PCI_LEGACY is not set
-# CONFIG_PCI_MSI is not set
-# CONFIG_PCIPCWATCHDOG is not set
-CONFIG_PCI_QUIRKS=y
-CONFIG_PCI_SYSCALL=y
-CONFIG_PCI=y
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_ATMEL is not set
-# CONFIG_PCMCIA_DEBUG is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_HERMES is not set
-# CONFIG_PCMCIA_IOCTL is not set
-# CONFIG_PCMCIA is not set
-# CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_NETWAVE is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_PCMCIA_SPECTRUM is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
-# CONFIG_PCMCIA_WAVELAN is not set
-# CONFIG_PCMCIA_WL3501 is not set
-# CONFIG_PCNET32 is not set
-# CONFIG_PCSPKR_PLATFORM is not set
-# CONFIG_PD6729 is not set
-# CONFIG_PDC_ADMA is not set
-# CONFIG_PHANTOM is not set
-# CONFIG_PHONE is not set
-# CONFIG_PHONET is not set
-# CONFIG_PHYLIB is not set
-# CONFIG_PHYS_ADDR_T_64BIT is not set
-# CONFIG_PID_NS is not set
-CONFIG_PLIST=y
-# CONFIG_PLX_HERMES is not set
-# CONFIG_PMIC_DA903X is not set
-# CONFIG_PM is not set
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_POWER_SUPPLY is not set
-CONFIG_PPC4xx_GPIO=y
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_BSDCOMP is not set
-# CONFIG_PPP_DEFLATE is not set
-CONFIG_PPP_FILTER=y
-# CONFIG_PPP is not set
-# CONFIG_PPP_MPPE is not set
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPPOATM is not set
-# CONFIG_PPPOE is not set
-# CONFIG_PPPOL2TP is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_PRINTK_TIME is not set
-CONFIG_PRINTK=y
-# CONFIG_PRISM54 is not set
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_PROC_PAGE_MONITOR is not set
-CONFIG_PROC_SYSCTL=y
-# CONFIG_PROFILING is not set
-# CONFIG_QEMU is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QSEMI_PHY is not set
-# CONFIG_QUOTA is not set
-# CONFIG_R3964 is not set
-# CONFIG_R8169 is not set
-# CONFIG_RADIO_ADAPTERS is not set
-# CONFIG_RADIO_AZTECH is not set
-# CONFIG_RADIO_CADET is not set
-# CONFIG_RADIO_GEMTEK is not set
-# CONFIG_RADIO_GEMTEK_PCI is not set
-# CONFIG_RADIO_MAESTRO is not set
-# CONFIG_RADIO_MAXIRADIO is not set
-# CONFIG_RADIO_RTRACK2 is not set
-# CONFIG_RADIO_RTRACK is not set
-# CONFIG_RADIO_SF16FMI is not set
-# CONFIG_RADIO_SF16FMR2 is not set
-# CONFIG_RADIO_TERRATEC is not set
-# CONFIG_RADIO_TRUST is not set
-# CONFIG_RADIO_TYPHOON is not set
-# CONFIG_RADIO_ZOLTRIX is not set
-# CONFIG_RAID_ATTRS is not set
-CONFIG_RAMFS=y
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_REALTEK_PHY is not set
-# CONFIG_REGULATOR_BQ24022 is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_FS_XATTR is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_RELAY is not set
-# CONFIG_RESOURCES_64BIT is not set
-# CONFIG_RFD_FTL is not set
-# CONFIG_RFKILL_INPUT is not set
-# CONFIG_RFKILL is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_ROSE is not set
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_RT2X00 is not set
-# CONFIG_RTC_CLASS is not set
-# CONFIG_RTC_DEBUG is not set
-# CONFIG_RTC_DRV_BQ4802 is not set
-CONFIG_RTC_DRV_CMOS=y
-# CONFIG_RTC_DRV_DS1286 is not set
-# CONFIG_RTC_DRV_DS1305 is not set
-# CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1374 is not set
-# CONFIG_RTC_DRV_DS1390 is not set
-# CONFIG_RTC_DRV_DS1511 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_DS3234 is not set
-# CONFIG_RTC_DRV_FM3130 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
-# CONFIG_RTC_DRV_M41T80 is not set
-# CONFIG_RTC_DRV_M41T94 is not set
-# CONFIG_RTC_DRV_M48T35 is not set
-# CONFIG_RTC_DRV_M48T59 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_MAX6900 is not set
-# CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_PCF50606 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
-# CONFIG_RTC_DRV_R9701 is not set
-# CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_RTC7301 is not set
-# CONFIG_RTC_DRV_RX8581 is not set
-# CONFIG_RTC_DRV_S35390A is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
-# CONFIG_RTC_DRV_TEST is not set
-# CONFIG_RTC_DRV_V3020 is not set
-# CONFIG_RTC_DRV_X1205 is not set
-CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
-CONFIG_RTC_HCTOSYS=y
-# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
-CONFIG_RTC_INTF_DEV=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_LIB=y
-# CONFIG_RTL8180 is not set
-# CONFIG_RTL8187 is not set
-# CONFIG_RTL8306_PHY is not set
-CONFIG_RT_MUTEXES=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-# CONFIG_S2IO is not set
-# CONFIG_SAMPLES is not set
-# CONFIG_SATA_AHCI is not set
-# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_SATA_PMP is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
-# CONFIG_SC92031 is not set
-# CONFIG_SCC is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC94XX is not set
-# CONFIG_SCSI_ARCMSR is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_DH is not set
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_ESP_CORE is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
-CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_LPFC is not set
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_MVSAS is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_PAS16 is not set
-CONFIG_SCSI_PROC_FS=y
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLA_FC is not set
-# CONFIG_SCSI_QLA_ISCSI is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-# CONFIG_SCSI_SRP is not set
-# CONFIG_SCSI_STEX is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-CONFIG_SCSI_WAIT_SCAN=m
-# CONFIG_SECCOMP is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_SENSORS_ABITUGURU3 is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_AD7414 is not set
-# CONFIG_SENSORS_AD7418 is not set
-# CONFIG_SENSORS_ADCXX is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1029 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ADS7828 is not set
-# CONFIG_SENSORS_ADT7462 is not set
-# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
-# CONFIG_SENSORS_APPLESMC is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_CORETEMP is not set
-# CONFIG_SENSORS_DME1737 is not set
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_F71882FG is not set
-# CONFIG_SENSORS_F75375S is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCHMD is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_HDAPS is not set
-# CONFIG_SENSORS_I5K_AMB is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_K8TEMP is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM70 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_LM93 is not set
-# CONFIG_SENSORS_M41T00 is not set
-# CONFIG_SENSORS_MAX1111 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_MAX6650 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_SENSORS_PC87427 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_SIS5595 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SMSC47M192 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_THMC50 is not set
-# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_SENSORS_VT8231 is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83791D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83793 is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83L786NG is not set
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_CS is not set
-CONFIG_SERIAL_8250_NR_UARTS=2
-# CONFIG_SERIAL_8250_PCI is not set
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-# CONFIG_SERIAL_JSM is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_SERIAL_UARTLITE is not set
-# CONFIG_SERIO is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_SHAPER is not set
-CONFIG_SHMEM=y
-CONFIG_SIGNALFD=y
-# CONFIG_SIS190 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2_DEBUG is not set
-# CONFIG_SKY2 is not set
-CONFIG_SLABINFO=y
-CONFIG_SLAB=y
-# CONFIG_SLHC is not set
-# CONFIG_SLIP is not set
-# CONFIG_SLOB is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_SLUB is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_SMC911X is not set
-# CONFIG_SMC91X is not set
-# CONFIG_SMP is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-# CONFIG_SND_AD1816A is not set
-# CONFIG_SND_AD1848 is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_ADLIB is not set
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ALS100 is not set
-# CONFIG_SND_ALS300 is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_ARM is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AW2 is not set
-# CONFIG_SND_AZT2320 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_CMI8330 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_CS4231 is not set
-# CONFIG_SND_CS4232 is not set
-# CONFIG_SND_CS4236 is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CS5530 is not set
-# CONFIG_SND_CS5535AUDIO is not set
-# CONFIG_SND_DARLA20 is not set
-# CONFIG_SND_DARLA24 is not set
-# CONFIG_SND_DEBUG is not set
-CONFIG_SND_DRIVERS=y
-# CONFIG_SND_DT019X is not set
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_DYNAMIC_MINORS is not set
-# CONFIG_SND_ECHO3G is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1688 is not set
-# CONFIG_SND_ES18XX is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_ES968 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_GINA20 is not set
-# CONFIG_SND_GINA24 is not set
-# CONFIG_SND_GUSCLASSIC is not set
-# CONFIG_SND_GUSEXTREME is not set
-# CONFIG_SND_GUSMAX is not set
-# CONFIG_SND_HDA_INTEL is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_HIFIER is not set
-# CONFIG_SND_HWDEP is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INDIGODJ is not set
-# CONFIG_SND_INDIGOIO is not set
-# CONFIG_SND_INDIGO is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_INTERWAVE is not set
-# CONFIG_SND_INTERWAVE_STB is not set
-# CONFIG_SND_ISA is not set
-# CONFIG_SND is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_LAYLA20 is not set
-# CONFIG_SND_LAYLA24 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_MIA is not set
-# CONFIG_SND_MIPS is not set
-# CONFIG_SND_MIRO is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_MIXER_OSS is not set
-# CONFIG_SND_MONA is not set
-# CONFIG_SND_MPU401 is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_OPL3SA2 is not set
-# CONFIG_SND_OPTI92X_AD1848 is not set
-# CONFIG_SND_OPTI92X_CS4231 is not set
-# CONFIG_SND_OPTI93X is not set
-CONFIG_SND_OSSEMUL=y
-# CONFIG_SND_OXYGEN is not set
-# CONFIG_SND_PCI is not set
-# CONFIG_SND_PCMCIA is not set
-# CONFIG_SND_PCM is not set
-# CONFIG_SND_PCM_OSS is not set
-CONFIG_SND_PCM_OSS_PLUGINS=y
-# CONFIG_SND_PCXHR is not set
-# CONFIG_SND_PDAUDIOCF is not set
-# CONFIG_SND_RAWMIDI is not set
-# CONFIG_SND_RIPTIDE is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RTCTIMER is not set
-# CONFIG_SND_SB16 is not set
-# CONFIG_SND_SB8 is not set
-# CONFIG_SND_SBAWE is not set
-# CONFIG_SND_SEQUENCER is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_SGALAXY is not set
-# CONFIG_SND_SOC is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_SPI is not set
-# CONFIG_SND_SSCAPE is not set
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_TIMER is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_CAIAQ is not set
-# CONFIG_SND_USB_US122L is not set
-# CONFIG_SND_USB_USX2Y is not set
-CONFIG_SND_USB=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VIRTUOSO is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_VXPOCKET is not set
-# CONFIG_SND_WAVEFRONT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SNI_RM is not set
-# CONFIG_SOC_CAMERA is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_SONYPI is not set
-# CONFIG_SOUND is not set
-# CONFIG_SOUND_PRIME is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-# CONFIG_SPI_AT25 is not set
-# CONFIG_SPI_DEBUG is not set
-# CONFIG_SPI_GPIO_OLD is not set
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_SPI_TLE62X0 is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_SQUASHFS_EMBEDDED is not set
-CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
-# CONFIG_SQUASHFS_VMALLOC is not set
-CONFIG_SQUASHFS=y
-# CONFIG_SSB_BLOCKIO is not set
-# CONFIG_SSB_DEBUG is not set
-# CONFIG_SSB is not set
-# CONFIG_SSB_PCMCIAHOST is not set
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB_SILENT is not set
-# CONFIG_SSFDC is not set
-CONFIG_STACKTRACE_SUPPORT=y
-# CONFIG_STAGING is not set
-CONFIG_STANDALONE=y
-CONFIG_STP=y
-# CONFIG_STRIP is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_SUNRPC_BIND34 is not set
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SUNRPC is not set
-# CONFIG_SUNRPC_REGISTER_V4 is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_SWAP=y
-# CONFIG_SWCONFIG is not set
-# CONFIG_SYNCLINK_CS is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL=y
-# CONFIG_SYSFS_DEPRECATED is not set
-# CONFIG_SYSFS_DEPRECATED_V2 is not set
-CONFIG_SYSFS=y
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_SYSV68_PARTITION is not set
-# CONFIG_SYSV_FS is not set
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_TASKSTATS is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_TCIC is not set
-CONFIG_TCP_CONG_ADVANCED=y
-# CONFIG_TCP_CONG_BIC is not set
-# CONFIG_TCP_CONG_CUBIC is not set
-# CONFIG_TCP_CONG_HSTCP is not set
-# CONFIG_TCP_CONG_HTCP is not set
-# CONFIG_TCP_CONG_HYBLA is not set
-# CONFIG_TCP_CONG_ILLINOIS is not set
-# CONFIG_TCP_CONG_LP is not set
-# CONFIG_TCP_CONG_SCALABLE is not set
-# CONFIG_TCP_CONG_VEGAS is not set
-# CONFIG_TCP_CONG_VENO is not set
-CONFIG_TCP_CONG_WESTWOOD=y
-# CONFIG_TCP_CONG_YEAH is not set
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_TEXTSEARCH_BM is not set
-# CONFIG_TEXTSEARCH_FSM is not set
-# CONFIG_TEXTSEARCH_KMP is not set
-CONFIG_TEXTSEARCH=y
-# CONFIG_THERMAL_HWMON is not set
-# CONFIG_THERMAL is not set
-# CONFIG_THRUSTMASTER_FF is not set
-CONFIG_TICK_ONESHOT=y
-# CONFIG_TIFM_CORE is not set
-# CONFIG_TIGON3 is not set
-CONFIG_TIMERFD=y
-# CONFIG_TINY_SHMEM is not set
-# CONFIG_TIPC is not set
-# CONFIG_TLAN is not set
-# CONFIG_TMD_HERMES is not set
-# CONFIG_TMPFS_POSIX_ACL is not set
-CONFIG_TMPFS=y
-# CONFIG_TPS65010 is not set
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_TR is not set
-# CONFIG_TUNER_3036 is not set
-# CONFIG_TUNER_TEA5761 is not set
-# CONFIG_TUN is not set
-# CONFIG_UDF_FS is not set
-CONFIG_UDF_NLS=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_UFS_FS is not set
-# CONFIG_UIO is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_UNEVICTABLE_LRU is not set
-CONFIG_UNIX98_PTYS=y
-# CONFIG_UNIXWARE_DISKLABEL is not set
-CONFIG_UNIX=y
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AIPTEK is not set
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_APPLETOUCH is not set
-CONFIG_USB_ARCH_HAS_EHCI=y
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARMLINUX=y
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATM is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_BANDWIDTH is not set
-CONFIG_USB_BELKIN=y
-# CONFIG_USB_BERRY_CHARGE is not set
-# CONFIG_USB_C67X00_HCD is not set
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_CXACRU is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_DABUSB is not set
-# CONFIG_USB_DEBUG is not set
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DSBR is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EPSON2888 is not set
-# CONFIG_USB_ET61X251 is not set
-CONFIG_USB_EZUSB=y
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_GADGET is not set
-# CONFIG_USB_GSPCA_CONEX is not set
-# CONFIG_USB_GSPCA_ETOMS is not set
-# CONFIG_USB_GSPCA_FINEPIX is not set
-# CONFIG_USB_GSPCA is not set
-# CONFIG_USB_GSPCA_MARS is not set
-# CONFIG_USB_GSPCA_OV519 is not set
-# CONFIG_USB_GSPCA_PAC207 is not set
-# CONFIG_USB_GSPCA_PAC7311 is not set
-# CONFIG_USB_GSPCA_SONIXB is not set
-# CONFIG_USB_GSPCA_SONIXJ is not set
-# CONFIG_USB_GSPCA_SPCA500 is not set
-# CONFIG_USB_GSPCA_SPCA501 is not set
-# CONFIG_USB_GSPCA_SPCA505 is not set
-# CONFIG_USB_GSPCA_SPCA506 is not set
-# CONFIG_USB_GSPCA_SPCA508 is not set
-# CONFIG_USB_GSPCA_SPCA561 is not set
-# CONFIG_USB_GSPCA_STK014 is not set
-# CONFIG_USB_GSPCA_SUNPLUS is not set
-# CONFIG_USB_GSPCA_T613 is not set
-# CONFIG_USB_GSPCA_TV8532 is not set
-# CONFIG_USB_GSPCA_VC032X is not set
-# CONFIG_USB_GSPCA_ZC3XX is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-CONFIG_USB_HIDINPUT=y
-# CONFIG_USB_HID is not set
-# CONFIG_USB_HSO is not set
-# CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_IBMCAM is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_IOWARRIOR is not set
-# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB is not set
-# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_KC2190 is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_KONICAWC is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LIBUSUAL is not set
-# CONFIG_USB_M5602 is not set
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_NET_AX8817X is not set
-# CONFIG_USB_NET_CDCETHER is not set
-# CONFIG_USB_NET_CDC_SUBSET is not set
-# CONFIG_USB_NET_DM9601 is not set
-# CONFIG_USB_NET_GL620A is not set
-# CONFIG_USB_NET_MCS7830 is not set
-# CONFIG_USB_NET_NET1080 is not set
-# CONFIG_USB_NET_PLUSB is not set
-# CONFIG_USB_NET_RNDIS_HOST is not set
-# CONFIG_USB_NET_RNDIS_WLAN is not set
-# CONFIG_USB_NET_SMSC95XX is not set
-# CONFIG_USB_NET_ZAURUS is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-# CONFIG_USB_OHCI_HCD is not set
-# CONFIG_USB_OHCI_HCD_SSB is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_OTG_BLACKLIST_HUB is not set
-# CONFIG_USB_OTG is not set
-# CONFIG_USB_OTG_WHITELIST is not set
-# CONFIG_USB_OV511 is not set
-# CONFIG_USBPCWATCHDOG is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_PHIDGET is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_PRINTER is not set
-# CONFIG_USB_QUICKCAM_MESSENGER is not set
-# CONFIG_USB_R8A66597_HCD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_S2255 is not set
-# CONFIG_USB_SE401 is not set
-# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_ARK3116 is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_CH341 is not set
-# CONFIG_USB_SERIAL_CP2101 is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
-# CONFIG_USB_SERIAL_DEBUG is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-# CONFIG_USB_SERIAL_FUNSOFT is not set
-# CONFIG_USB_SERIAL_GARMIN is not set
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_HP4X is not set
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IPW is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL is not set
-# CONFIG_USB_SERIAL_IUU is not set
-# CONFIG_USB_SERIAL_KEYSPAN is not set
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_MOS7720 is not set
-# CONFIG_USB_SERIAL_MOS7840 is not set
-# CONFIG_USB_SERIAL_MOTOROLA is not set
-# CONFIG_USB_SERIAL_NAVMAN is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-# CONFIG_USB_SERIAL_OPTION is not set
-# CONFIG_USB_SERIAL_OTI6858 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-CONFIG_USB_SERIAL_SAFE_PADDED=y
-# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
-# CONFIG_USB_SERIAL_SPCP8X5 is not set
-# CONFIG_USB_SERIAL_TI is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SEVSEG is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_SL811_HCD is not set
-# CONFIG_USB_SN9C102 is not set
-# CONFIG_USB_SPEEDTOUCH is not set
-# CONFIG_USB_STKWEBCAM is not set
-CONFIG_USB_STORAGE_ALAUDA=y
-# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
-CONFIG_USB_STORAGE_DATAFAB=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-CONFIG_USB_STORAGE_DPCM=y
-CONFIG_USB_STORAGE_FREECOM=y
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE is not set
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_USB_STORAGE_KARMA=y
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-# CONFIG_USB_STORAGE_SIERRA is not set
-CONFIG_USB_STORAGE_USBAT=y
-# CONFIG_USB_STV680 is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_TEST is not set
-# CONFIG_USB_TMC is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-# CONFIG_USB_UEAGLEATM is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_VICAM is not set
-CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
-# CONFIG_USB_VIDEO_CLASS is not set
-# CONFIG_USB_VST is not set
-# CONFIG_USB_W9968CF is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_WDM is not set
-# CONFIG_USB_WHCI_HCD is not set
-# CONFIG_USB_WUSB_CBAF is not set
-# CONFIG_USB_WUSB is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_XUSBATM is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_ZC0301 is not set
-# CONFIG_USB_ZD1201 is not set
-# CONFIG_USB_ZR364XX is not set
-# CONFIG_USE_GENERIC_SMP_HELPERS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_UWB is not set
-# CONFIG_VETH is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_VIDEO_ADV7170 is not set
-# CONFIG_VIDEO_ADV7175 is not set
-# CONFIG_VIDEO_ADV_DEBUG is not set
-# CONFIG_VIDEO_ALLOW_V4L1 is not set
-# CONFIG_VIDEO_BT819 is not set
-# CONFIG_VIDEO_BT848 is not set
-# CONFIG_VIDEO_BT856 is not set
-# CONFIG_VIDEO_BT866 is not set
-# CONFIG_VIDEO_CAFE_CCIC is not set
-# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_CS5345 is not set
-# CONFIG_VIDEO_CS53L32A is not set
-# CONFIG_VIDEO_CX2341X is not set
-# CONFIG_VIDEO_CX25840 is not set
-# CONFIG_VIDEO_CX88 is not set
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_VIDEO_DPC is not set
-# CONFIG_VIDEO_EM28XX is not set
-# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
-# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
-# CONFIG_VIDEO_HEXIUM_GEMINI is not set
-# CONFIG_VIDEO_HEXIUM_ORION is not set
-# CONFIG_VIDEO_IVTV is not set
-# CONFIG_VIDEO_KS0127 is not set
-# CONFIG_VIDEO_M52790 is not set
-# CONFIG_VIDEO_MEDIA is not set
-# CONFIG_VIDEO_MSP3400 is not set
-# CONFIG_VIDEO_MXB is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_VIDEO_OV7670 is not set
-# CONFIG_VIDEO_OVCAMCHIP is not set
-# CONFIG_VIDEO_PMS is not set
-# CONFIG_VIDEO_PVRUSB2 is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_VIDEO_SAA7110 is not set
-# CONFIG_VIDEO_SAA7111 is not set
-# CONFIG_VIDEO_SAA7114 is not set
-# CONFIG_VIDEO_SAA711X is not set
-# CONFIG_VIDEO_SAA7127 is not set
-# CONFIG_VIDEO_SAA7134 is not set
-# CONFIG_VIDEO_SAA717X is not set
-# CONFIG_VIDEO_SAA7185 is not set
-# CONFIG_VIDEO_SAA7191 is not set
-# CONFIG_VIDEO_SH_MOBILE_CEU is not set
-# CONFIG_VIDEO_STRADIS is not set
-# CONFIG_VIDEO_TCM825X is not set
-# CONFIG_VIDEO_TDA7432 is not set
-# CONFIG_VIDEO_TDA9840 is not set
-# CONFIG_VIDEO_TDA9875 is not set
-# CONFIG_VIDEO_TEA6415C is not set
-# CONFIG_VIDEO_TEA6420 is not set
-# CONFIG_VIDEO_TLV320AIC23B is not set
-# CONFIG_VIDEO_TVAUDIO is not set
-# CONFIG_VIDEO_TVP5150 is not set
-# CONFIG_VIDEO_UPD64031A is not set
-# CONFIG_VIDEO_UPD64083 is not set
-# CONFIG_VIDEO_USBVISION is not set
-CONFIG_VIDEO_V4L1_COMPAT=y
-# CONFIG_VIDEO_V4L1 is not set
-# CONFIG_VIDEO_V4L2_COMMON is not set
-# CONFIG_VIDEO_V4L2 is not set
-# CONFIG_VIDEO_VIVI is not set
-# CONFIG_VIDEO_VP27SMPX is not set
-# CONFIG_VIDEO_VPX3220 is not set
-# CONFIG_VIDEO_WM8739 is not set
-# CONFIG_VIDEO_WM8775 is not set
-# CONFIG_VIDEO_ZORAN is not set
-# CONFIG_VIRQ_DEBUG is not set
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_VIRTUALIZATION is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_VLAN_8021Q_GVRP is not set
-CONFIG_VLAN_8021Q=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_VMSPLIT_1G is not set
-# CONFIG_VMSPLIT_2G is not set
-CONFIG_VMSPLIT_3G=y
-# CONFIG_VT is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_W1 is not set
-# CONFIG_W1_MASTER_DS1WM is not set
-# CONFIG_W1_MASTER_DS2482 is not set
-# CONFIG_W1_MASTER_DS2490 is not set
-# CONFIG_W1_MASTER_GPIO is not set
-# CONFIG_W1_MASTER_MATROX is not set
-# CONFIG_W1_SLAVE_BQ27000 is not set
-# CONFIG_W1_SLAVE_DS2433 is not set
-# CONFIG_W1_SLAVE_DS2760 is not set
-# CONFIG_W1_SLAVE_SMEM is not set
-# CONFIG_W1_SLAVE_THERM is not set
-# CONFIG_W83627HF_WDT is not set
-# CONFIG_W83697HF_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_W83977F_WDT is not set
-# CONFIG_WAN is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_WANXL is not set
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WDTPCI is not set
-CONFIG_WIRELESS_EXT_SYSFS=y
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS=y
-CONFIG_WLAN_80211=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WR_PPMC is not set
-# CONFIG_X25 is not set
-# CONFIG_XFRM_IPCOMP is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_USER is not set
-CONFIG_XFRM=y
-# CONFIG_XFS_DEBUG is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_SECURITY is not set
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_YAFFS_FS is not set
-# CONFIG_YAM is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_YENTA is not set
-# CONFIG_YENTA_O2 is not set
-# CONFIG_YENTA_RICOH is not set
-# CONFIG_YENTA_TI is not set
-# CONFIG_YENTA_TOSHIBA is not set
-# CONFIG_ZD1211RW_DEBUG is not set
-# CONFIG_ZD1211RW is not set
-# CONFIG_ZEROPLUS_FF is not set
-# CONFIG_ZISOFS_FS is not set
-CONFIG_ZISOFS=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_ZONE_DMA=y
diff --git a/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-morse.c b/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-morse.c
deleted file mode 100644
index cb47480a3631dce833a266eac93562692e7bff8f..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-morse.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * LED Morse Trigger
- *
- * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
- *
- * This file was based on: drivers/led/ledtrig-timer.c
- * Copyright 2005-2006 Openedhand Ltd.
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * also based on the patch '[PATCH] 2.5.59 morse code panics' posted
- * in the LKML by Tomas Szepe at Thu, 30 Jan 2003
- * Copyright (C) 2002 Andrew Rodland <arodland@noln.com>
- * Copyright (C) 2003 Tomas Szepe <szepe@pinerecords.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-
-#include "leds.h"
-
-#define MORSE_DELAY_BASE (HZ/2)
-
-#define MORSE_STATE_BLINK_START 0
-#define MORSE_STATE_BLINK_STOP 1
-
-#define MORSE_DIT_LEN 1
-#define MORSE_DAH_LEN 3
-#define MORSE_SPACE_LEN 7
-
-struct morse_trig_data {
- unsigned long delay;
- char *msg;
-
- unsigned char morse;
- unsigned char state;
- char *msgpos;
- struct timer_list timer;
-};
-
-const unsigned char morsetable[] = {
- 0122, 0, 0310, 0, 0, 0163, /* "#$%&' */
- 055, 0155, 0, 0, 0163, 0141, 0152, 0051, /* ()*+,-./ */
- 077, 076, 074, 070, 060, 040, 041, 043, 047, 057, /* 0-9 */
- 0107, 0125, 0, 0061, 0, 0114, 0, /* :;<=>?@ */
- 006, 021, 025, 011, 002, 024, 013, 020, 004, /* A-I */
- 036, 015, 022, 007, 005, 017, 026, 033, 012, /* J-R */
- 010, 003, 014, 030, 016, 031, 035, 023, /* S-Z */
- 0, 0, 0, 0, 0154 /* [\]^_ */
-};
-
-static inline unsigned char tomorse(char c) {
- if (c >= 'a' && c <= 'z')
- c = c - 'a' + 'A';
- if (c >= '"' && c <= '_') {
- return morsetable[c - '"'];
- } else
- return 0;
-}
-
-static inline unsigned long dit_len(struct morse_trig_data *morse_data)
-{
- return MORSE_DIT_LEN*morse_data->delay;
-}
-
-static inline unsigned long dah_len(struct morse_trig_data *morse_data)
-{
- return MORSE_DAH_LEN*morse_data->delay;
-}
-
-static inline unsigned long space_len(struct morse_trig_data *morse_data)
-{
- return MORSE_SPACE_LEN*morse_data->delay;
-}
-
-static void morse_timer_function(unsigned long data)
-{
- struct led_classdev *led_cdev = (struct led_classdev *)data;
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
- unsigned long brightness = LED_OFF;
- unsigned long delay = 0;
-
- if (!morse_data->msg)
- goto set_led;
-
- switch (morse_data->state) {
- case MORSE_STATE_BLINK_START:
- /* Starting a new blink. We have a valid code in morse. */
- delay = (morse_data->morse & 001) ? dah_len(morse_data):
- dit_len(morse_data);
- brightness = LED_FULL;
- morse_data->state = MORSE_STATE_BLINK_STOP;
- morse_data->morse >>= 1;
- break;
- case MORSE_STATE_BLINK_STOP:
- /* Coming off of a blink. */
- morse_data->state = MORSE_STATE_BLINK_START;
-
- if (morse_data->morse > 1) {
- /* Not done yet, just a one-dit pause. */
- delay = dit_len(morse_data);
- break;
- }
-
- /* Get a new char, figure out how much space. */
- /* First time through */
- if (!morse_data->msgpos)
- morse_data->msgpos = (char *)morse_data->msg;
-
- if (!*morse_data->msgpos) {
- /* Repeating */
- morse_data->msgpos = (char *)morse_data->msg;
- delay = space_len(morse_data);
- } else {
- /* Inter-letter space */
- delay = dah_len(morse_data);
- }
-
- if (!(morse_data->morse = tomorse(*morse_data->msgpos))) {
- delay = space_len(morse_data);
- /* And get us back here */
- morse_data->state = MORSE_STATE_BLINK_STOP;
- }
- morse_data->msgpos++;
- break;
- }
-
- mod_timer(&morse_data->timer, jiffies + msecs_to_jiffies(delay));
-
-set_led:
- led_set_brightness(led_cdev, brightness);
-}
-
-static ssize_t _morse_delay_show(struct led_classdev *led_cdev, char *buf)
-{
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
- sprintf(buf, "%lu\n", morse_data->delay);
-
- return strlen(buf) + 1;
-}
-
-static ssize_t _morse_delay_store(struct led_classdev *led_cdev,
- const char *buf, size_t size)
-{
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
- char *after;
- unsigned long state = simple_strtoul(buf, &after, 10);
- size_t count = after - buf;
- int ret = -EINVAL;
-
- if (*after && isspace(*after))
- count++;
-
- if (count == size) {
- morse_data->delay = state;
- mod_timer(&morse_data->timer, jiffies + 1);
- ret = count;
- }
-
- return ret;
-}
-
-static ssize_t _morse_msg_show(struct led_classdev *led_cdev, char *buf)
-{
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
- if (!morse_data->msg)
- sprintf(buf, "<none>\n");
- else
- sprintf(buf, "%s\n", morse_data->msg);
-
- return strlen(buf) + 1;
-}
-
-static ssize_t _morse_msg_store(struct led_classdev *led_cdev,
- const char *buf, size_t size)
-{
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
- char *m;
-
- m = kmalloc(size, GFP_KERNEL);
- if (!m)
- return -ENOMEM;
-
- memcpy(m,buf,size);
- m[size]='\0';
-
- if (morse_data->msg)
- kfree(morse_data->msg);
-
- morse_data->msg = m;
- morse_data->msgpos = NULL;
- morse_data->state = MORSE_STATE_BLINK_STOP;
-
- mod_timer(&morse_data->timer, jiffies + 1);
-
- return size;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
-static ssize_t morse_delay_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- return _morse_msg_store(led_cdev, buf, size);
-}
-
-static DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
- device_create_file(leddev->dev, &dev_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
- device_remove_file(leddev->dev, &dev_attr_ ## attr)
-
-#else
-static ssize_t morse_delay_show(struct class_device *dev, char *buf)
-{
- struct led_classdev *led_cdev = class_get_devdata(dev);
-
- return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct class_device *dev, const char *buf,
- size_t size)
-{
- struct led_classdev *led_cdev = class_get_devdata(dev);
-
- return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct class_device *dev, char *buf)
-{
- struct led_classdev *led_cdev = class_get_devdata(dev);
-
- return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct class_device *dev, const char *buf,
- size_t size)
-{
- struct led_classdev *led_cdev = class_get_devdata(dev);
-
- return _morse_msg_store(led_cdev, buf, size);
-}
-
-static CLASS_DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static CLASS_DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
- class_device_create_file(leddev->class_dev, &class_device_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
- class_device_remove_file(leddev->class_dev, &class_device_attr_ ## attr)
-
-#endif
-
-static void morse_trig_activate(struct led_classdev *led_cdev)
-{
- struct morse_trig_data *morse_data;
- int rc;
-
- morse_data = kzalloc(sizeof(*morse_data), GFP_KERNEL);
- if (!morse_data)
- return;
-
- morse_data->delay = MORSE_DELAY_BASE;
- init_timer(&morse_data->timer);
- morse_data->timer.function = morse_timer_function;
- morse_data->timer.data = (unsigned long)led_cdev;
-
- rc = led_device_create_file(led_cdev, delay);
- if (rc) goto err;
-
- rc = led_device_create_file(led_cdev, message);
- if (rc) goto err_delay;
-
- led_cdev->trigger_data = morse_data;
-
- return;
-
-err_delay:
- led_device_remove_file(led_cdev, delay);
-err:
- kfree(morse_data);
-}
-
-static void morse_trig_deactivate(struct led_classdev *led_cdev)
-{
- struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
- if (!morse_data)
- return;
-
- led_device_remove_file(led_cdev, message);
- led_device_remove_file(led_cdev, delay);
-
- del_timer_sync(&morse_data->timer);
- if (morse_data->msg)
- kfree(morse_data->msg);
-
- kfree(morse_data);
-}
-
-static struct led_trigger morse_led_trigger = {
- .name = "morse",
- .activate = morse_trig_activate,
- .deactivate = morse_trig_deactivate,
-};
-
-static int __init morse_trig_init(void)
-{
- return led_trigger_register(&morse_led_trigger);
-}
-
-static void __exit morse_trig_exit(void)
-{
- led_trigger_unregister(&morse_led_trigger);
-}
-
-module_init(morse_trig_init);
-module_exit(morse_trig_exit);
-
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_DESCRIPTION("Morse LED trigger");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-netdev.c b/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-netdev.c
deleted file mode 100644
index fac3571bdd84aa7d3825f9281f26ffb76f567bf1..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/files-2.6.28/drivers/leds/ledtrig-netdev.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/*
- * LED Kernel Netdev Trigger
- *
- * Toggles the LED to reflect the link and traffic state of a named net device
- *
- * Copyright 2007 Oliver Jowett <oliver@opencloud.com>
- *
- * Derived from ledtrig-timer.c which is:
- * Copyright 2005-2006 Openedhand Ltd.
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/netdevice.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-#include <net/net_namespace.h>
-#endif
-
-#include "leds.h"
-
-/*
- * Configurable sysfs attributes:
- *
- * device_name - network device name to monitor
- *
- * interval - duration of LED blink, in milliseconds
- *
- * mode - either "none" (LED is off) or a space separated list of one or more of:
- * link: LED's normal state reflects whether the link is up (has carrier) or not
- * tx: LED blinks on transmitted data
- * rx: LED blinks on receive data
- *
- * Some suggestions:
- *
- * Simple link status LED:
- * $ echo netdev >someled/trigger
- * $ echo eth0 >someled/device_name
- * $ echo link >someled/mode
- *
- * Ethernet-style link/activity LED:
- * $ echo netdev >someled/trigger
- * $ echo eth0 >someled/device_name
- * $ echo "link tx rx" >someled/mode
- *
- * Modem-style tx/rx LEDs:
- * $ echo netdev >led1/trigger
- * $ echo ppp0 >led1/device_name
- * $ echo tx >led1/mode
- * $ echo netdev >led2/trigger
- * $ echo ppp0 >led2/device_name
- * $ echo rx >led2/mode
- *
- */
-
-#define MODE_LINK 1
-#define MODE_TX 2
-#define MODE_RX 4
-
-struct led_netdev_data {
- rwlock_t lock;
-
- struct timer_list timer;
- struct notifier_block notifier;
-
- struct led_classdev *led_cdev;
- struct net_device *net_dev;
-
- char device_name[IFNAMSIZ];
- unsigned interval;
- unsigned mode;
- unsigned link_up;
- unsigned last_activity;
-};
-
-static void set_baseline_state(struct led_netdev_data *trigger_data)
-{
- if ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up)
- led_set_brightness(trigger_data->led_cdev, LED_FULL);
- else
- led_set_brightness(trigger_data->led_cdev, LED_OFF);
-
- if ((trigger_data->mode & (MODE_TX | MODE_RX)) != 0 && trigger_data->link_up)
- mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
- else
- del_timer(&trigger_data->timer);
-}
-
-static ssize_t led_device_name_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
- read_lock(&trigger_data->lock);
- sprintf(buf, "%s\n", trigger_data->device_name);
- read_unlock(&trigger_data->lock);
-
- return strlen(buf) + 1;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
-extern struct net init_net;
-#endif
-
-static ssize_t led_device_name_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
- if (size < 0 || size >= IFNAMSIZ)
- return -EINVAL;
-
- write_lock(&trigger_data->lock);
-
- strcpy(trigger_data->device_name, buf);
- if (size > 0 && trigger_data->device_name[size-1] == '\n')
- trigger_data->device_name[size-1] = 0;
-
- if (trigger_data->device_name[0] != 0) {
- /* check for existing device to update from */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
- trigger_data->net_dev = dev_get_by_name(&init_net, trigger_data->device_name);
-#else
- trigger_data->net_dev = dev_get_by_name(trigger_data->device_name);
-#endif
- if (trigger_data->net_dev != NULL)
- trigger_data->link_up = (dev_get_flags(trigger_data->net_dev) & IFF_LOWER_UP) != 0;
- set_baseline_state(trigger_data); /* updates LEDs, may start timers */
- }
-
- write_unlock(&trigger_data->lock);
- return size;
-}
-
-static DEVICE_ATTR(device_name, 0644, led_device_name_show, led_device_name_store);
-
-static ssize_t led_mode_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
- read_lock(&trigger_data->lock);
-
- if (trigger_data->mode == 0) {
- strcpy(buf, "none\n");
- } else {
- if (trigger_data->mode & MODE_LINK)
- strcat(buf, "link ");
- if (trigger_data->mode & MODE_TX)
- strcat(buf, "tx ");
- if (trigger_data->mode & MODE_RX)
- strcat(buf, "rx ");
- strcat(buf, "\n");
- }
-
- read_unlock(&trigger_data->lock);
-
- return strlen(buf)+1;
-}
-
-static ssize_t led_mode_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
- char copybuf[1024];
- int new_mode = -1;
- char *p, *token;
-
- /* take a copy since we don't want to trash the inbound buffer when using strsep */
- strncpy(copybuf, buf, sizeof(copybuf));
- copybuf[1023] = 0;
- p = copybuf;
-
- while ((token = strsep(&p, " \t\n")) != NULL) {
- if (!*token)
- continue;
-
- if (new_mode == -1)
- new_mode = 0;
-
- if (!strcmp(token, "none"))
- new_mode = 0;
- else if (!strcmp(token, "tx"))
- new_mode |= MODE_TX;
- else if (!strcmp(token, "rx"))
- new_mode |= MODE_RX;
- else if (!strcmp(token, "link"))
- new_mode |= MODE_LINK;
- else
- return -EINVAL;
- }
-
- if (new_mode == -1)
- return -EINVAL;
-
- write_lock(&trigger_data->lock);
- trigger_data->mode = new_mode;
- set_baseline_state(trigger_data);
- write_unlock(&trigger_data->lock);
-
- return size;
-}
-
-static DEVICE_ATTR(mode, 0644, led_mode_show, led_mode_store);
-
-static ssize_t led_interval_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
- read_lock(&trigger_data->lock);
- sprintf(buf, "%u\n", jiffies_to_msecs(trigger_data->interval));
- read_unlock(&trigger_data->lock);
-
- return strlen(buf) + 1;
-}
-
-static ssize_t led_interval_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
- int ret = -EINVAL;
- char *after;
- unsigned long value = simple_strtoul(buf, &after, 10);
- size_t count = after - buf;
-
- if (*after && isspace(*after))
- count++;
-
- /* impose some basic bounds on the timer interval */
- if (count == size && value >= 5 && value <= 10000) {
- write_lock(&trigger_data->lock);
- trigger_data->interval = msecs_to_jiffies(value);
- set_baseline_state(trigger_data); // resets timer
- write_unlock(&trigger_data->lock);
- ret = count;
- }
-
- return ret;
-}
-
-static DEVICE_ATTR(interval, 0644, led_interval_show, led_interval_store);
-
-static int netdev_trig_notify(struct notifier_block *nb,
- unsigned long evt,
- void *dv)
-{
- struct net_device *dev = dv;
- struct led_netdev_data *trigger_data = container_of(nb, struct led_netdev_data, notifier);
-
- if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER)
- return NOTIFY_DONE;
-
- write_lock(&trigger_data->lock);
-
- if (strcmp(dev->name, trigger_data->device_name))
- goto done;
-
- if (evt == NETDEV_REGISTER) {
- if (trigger_data->net_dev != NULL)
- dev_put(trigger_data->net_dev);
- dev_hold(dev);
- trigger_data->net_dev = dev;
- trigger_data->link_up = 0;
- goto done;
- }
-
- if (evt == NETDEV_UNREGISTER && trigger_data->net_dev != NULL) {
- dev_put(trigger_data->net_dev);
- trigger_data->net_dev = NULL;
- goto done;
- }
-
- /* UP / DOWN / CHANGE */
-
- trigger_data->link_up = (evt != NETDEV_DOWN && netif_carrier_ok(dev));
- set_baseline_state(trigger_data);
-
-done:
- write_unlock(&trigger_data->lock);
- return NOTIFY_DONE;
-}
-
-/* here's the real work! */
-static void netdev_trig_timer(unsigned long arg)
-{
- struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg;
- struct net_device_stats *dev_stats;
- unsigned new_activity;
-
- write_lock(&trigger_data->lock);
-
- if (!trigger_data->link_up || !trigger_data->net_dev || (trigger_data->mode & (MODE_TX | MODE_RX)) == 0) {
- /* we don't need to do timer work, just reflect link state. */
- led_set_brightness(trigger_data->led_cdev, ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up) ? LED_FULL : LED_OFF);
- goto no_restart;
- }
-
- dev_stats = trigger_data->net_dev->get_stats(trigger_data->net_dev);
- new_activity =
- ((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) +
- ((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0);
-
- if (trigger_data->mode & MODE_LINK) {
- /* base state is ON (link present) */
- /* if there's no link, we don't get this far and the LED is off */
-
- /* OFF -> ON always */
- /* ON -> OFF on activity */
- if (trigger_data->led_cdev->brightness == LED_OFF) {
- led_set_brightness(trigger_data->led_cdev, LED_FULL);
- } else if (trigger_data->last_activity != new_activity) {
- led_set_brightness(trigger_data->led_cdev, LED_OFF);
- }
- } else {
- /* base state is OFF */
- /* ON -> OFF always */
- /* OFF -> ON on activity */
- if (trigger_data->led_cdev->brightness == LED_FULL) {
- led_set_brightness(trigger_data->led_cdev, LED_OFF);
- } else if (trigger_data->last_activity != new_activity) {
- led_set_brightness(trigger_data->led_cdev, LED_FULL);
- }
- }
-
- trigger_data->last_activity = new_activity;
- mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-
-no_restart:
- write_unlock(&trigger_data->lock);
-}
-
-static void netdev_trig_activate(struct led_classdev *led_cdev)
-{
- struct led_netdev_data *trigger_data;
- int rc;
-
- trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL);
- if (!trigger_data)
- return;
-
- rwlock_init(&trigger_data->lock);
-
- trigger_data->notifier.notifier_call = netdev_trig_notify;
- trigger_data->notifier.priority = 10;
-
- setup_timer(&trigger_data->timer, netdev_trig_timer, (unsigned long) trigger_data);
-
- trigger_data->led_cdev = led_cdev;
- trigger_data->net_dev = NULL;
- trigger_data->device_name[0] = 0;
-
- trigger_data->mode = 0;
- trigger_data->interval = msecs_to_jiffies(50);
- trigger_data->link_up = 0;
- trigger_data->last_activity = 0;
-
- led_cdev->trigger_data = trigger_data;
-
- rc = device_create_file(led_cdev->dev, &dev_attr_device_name);
- if (rc)
- goto err_out;
- rc = device_create_file(led_cdev->dev, &dev_attr_mode);
- if (rc)
- goto err_out_device_name;
- rc = device_create_file(led_cdev->dev, &dev_attr_interval);
- if (rc)
- goto err_out_mode;
-
- register_netdevice_notifier(&trigger_data->notifier);
- return;
-
-err_out_mode:
- device_remove_file(led_cdev->dev, &dev_attr_mode);
-err_out_device_name:
- device_remove_file(led_cdev->dev, &dev_attr_device_name);
-err_out:
- led_cdev->trigger_data = NULL;
- kfree(trigger_data);
-}
-
-static void netdev_trig_deactivate(struct led_classdev *led_cdev)
-{
- struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
- if (trigger_data) {
- unregister_netdevice_notifier(&trigger_data->notifier);
-
- device_remove_file(led_cdev->dev, &dev_attr_device_name);
- device_remove_file(led_cdev->dev, &dev_attr_mode);
- device_remove_file(led_cdev->dev, &dev_attr_interval);
-
- write_lock(&trigger_data->lock);
-
- if (trigger_data->net_dev) {
- dev_put(trigger_data->net_dev);
- trigger_data->net_dev = NULL;
- }
-
- write_unlock(&trigger_data->lock);
-
- del_timer_sync(&trigger_data->timer);
-
- kfree(trigger_data);
- }
-}
-
-static struct led_trigger netdev_led_trigger = {
- .name = "netdev",
- .activate = netdev_trig_activate,
- .deactivate = netdev_trig_deactivate,
-};
-
-static int __init netdev_trig_init(void)
-{
- return led_trigger_register(&netdev_led_trigger);
-}
-
-static void __exit netdev_trig_exit(void)
-{
- led_trigger_unregister(&netdev_led_trigger);
-}
-
-module_init(netdev_trig_init);
-module_exit(netdev_trig_exit);
-
-MODULE_AUTHOR("Oliver Jowett <oliver@opencloud.com>");
-MODULE_DESCRIPTION("Netdev LED trigger");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/generic-2.6/patches-2.6.28/001-squashfs.patch b/target/linux/generic-2.6/patches-2.6.28/001-squashfs.patch
deleted file mode 100644
index 606f150e1d3a4836fa0da6d6555b61845ed62c21..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/001-squashfs.patch
+++ /dev/null
@@ -1,4170 +0,0 @@
---- a/fs/Kconfig
-+++ b/fs/Kconfig
-@@ -931,6 +931,71 @@ config CRAMFS
-
- If unsure, say N.
-
-+config SQUASHFS
-+ tristate "SquashFS 3.0 - Squashed file system support"
-+ select ZLIB_INFLATE
-+ help
-+ Saying Y here includes support for SquashFS 3.0 (a Compressed Read-Only File
-+ System). Squashfs is a highly compressed read-only filesystem for Linux.
-+ It uses zlib compression to compress both files, inodes and directories.
-+ Inodes in the system are very small and all blocks are packed to minimise
-+ data overhead. Block sizes greater than 4K are supported up to a maximum of 64K.
-+ SquashFS 3.0 supports 64 bit filesystems and files (larger than 4GB), full
-+ uid/gid information, hard links and timestamps.
-+
-+ Squashfs is intended for general read-only filesystem use, for archival
-+ use (i.e. in cases where a .tar.gz file may be used), and in embedded
-+ systems where low overhead is needed. Further information and filesystem tools
-+ are available from http://squashfs.sourceforge.net.
-+
-+ If you want to compile this as a module ( = code which can be
-+ inserted in and removed from the running kernel whenever you want),
-+ say M here and read <file:Documentation/modules.txt>. The module
-+ will be called squashfs. Note that the root file system (the one
-+ containing the directory /) cannot be compiled as a module.
-+
-+ If unsure, say N.
-+
-+config SQUASHFS_EMBEDDED
-+
-+ bool "Additional options for memory-constrained systems"
-+ depends on SQUASHFS
-+ default n
-+ help
-+ Saying Y here allows you to specify cache sizes and how Squashfs
-+ allocates memory. This is only intended for memory constrained
-+ systems.
-+
-+ If unsure, say N.
-+
-+config SQUASHFS_FRAGMENT_CACHE_SIZE
-+ int "Number of fragments cached" if SQUASHFS_EMBEDDED
-+ depends on SQUASHFS
-+ default "3"
-+ help
-+ By default SquashFS caches the last 3 fragments read from
-+ the filesystem. Increasing this amount may mean SquashFS
-+ has to re-read fragments less often from disk, at the expense
-+ of extra system memory. Decreasing this amount will mean
-+ SquashFS uses less memory at the expense of extra reads from disk.
-+
-+ Note there must be at least one cached fragment. Anything
-+ much more than three will probably not make much difference.
-+
-+config SQUASHFS_VMALLOC
-+ bool "Use Vmalloc rather than Kmalloc" if SQUASHFS_EMBEDDED
-+ depends on SQUASHFS
-+ default n
-+ help
-+ By default SquashFS uses kmalloc to obtain fragment cache memory.
-+ Kmalloc memory is the standard kernel allocator, but it can fail
-+ on memory constrained systems. Because of the way Vmalloc works,
-+ Vmalloc can succeed when kmalloc fails. Specifying this option
-+ will make SquashFS always use Vmalloc to allocate the
-+ fragment cache memory.
-+
-+ If unsure, say N.
-+
- config VXFS_FS
- tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
- depends on BLOCK
---- a/fs/Makefile
-+++ b/fs/Makefile
-@@ -76,6 +76,7 @@ obj-$(CONFIG_JBD) += jbd/
- obj-$(CONFIG_JBD2) += jbd2/
- obj-$(CONFIG_EXT2_FS) += ext2/
- obj-$(CONFIG_CRAMFS) += cramfs/
-+obj-$(CONFIG_SQUASHFS) += squashfs/
- obj-y += ramfs/
- obj-$(CONFIG_HUGETLBFS) += hugetlbfs/
- obj-$(CONFIG_CODA_FS) += coda/
---- /dev/null
-+++ b/fs/squashfs/inode.c
-@@ -0,0 +1,2122 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * inode.c
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/squashfs_fs.h>
-+#include <linux/module.h>
-+#include <linux/errno.h>
-+#include <linux/slab.h>
-+#include <linux/fs.h>
-+#include <linux/smp_lock.h>
-+#include <linux/slab.h>
-+#include <linux/squashfs_fs_sb.h>
-+#include <linux/squashfs_fs_i.h>
-+#include <linux/buffer_head.h>
-+#include <linux/vfs.h>
-+#include <linux/init.h>
-+#include <linux/dcache.h>
-+#include <linux/wait.h>
-+#include <linux/zlib.h>
-+#include <linux/blkdev.h>
-+#include <linux/vmalloc.h>
-+#include <asm/uaccess.h>
-+#include <asm/semaphore.h>
-+
-+#include "squashfs.h"
-+
-+static void squashfs_put_super(struct super_block *);
-+static int squashfs_statfs(struct dentry *, struct kstatfs *);
-+static int squashfs_symlink_readpage(struct file *file, struct page *page);
-+static int squashfs_readpage(struct file *file, struct page *page);
-+static int squashfs_readpage4K(struct file *file, struct page *page);
-+static int squashfs_readdir(struct file *, void *, filldir_t);
-+static struct inode *squashfs_alloc_inode(struct super_block *sb);
-+static void squashfs_destroy_inode(struct inode *inode);
-+static int init_inodecache(void);
-+static void destroy_inodecache(void);
-+static struct dentry *squashfs_lookup(struct inode *, struct dentry *,
-+ struct nameidata *);
-+static struct inode *squashfs_iget(struct super_block *s, squashfs_inode_t inode);
-+static long long read_blocklist(struct inode *inode, int index,
-+ int readahead_blks, char *block_list,
-+ unsigned short **block_p, unsigned int *bsize);
-+static int squashfs_get_sb(struct file_system_type *, int,
-+ const char *, void *, struct vfsmount *);
-+
-+
-+static z_stream stream;
-+
-+static struct file_system_type squashfs_fs_type = {
-+ .owner = THIS_MODULE,
-+ .name = "squashfs",
-+ .get_sb = squashfs_get_sb,
-+ .kill_sb = kill_block_super,
-+ .fs_flags = FS_REQUIRES_DEV
-+};
-+
-+static unsigned char squashfs_filetype_table[] = {
-+ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK
-+};
-+
-+static struct super_operations squashfs_ops = {
-+ .alloc_inode = squashfs_alloc_inode,
-+ .destroy_inode = squashfs_destroy_inode,
-+ .statfs = squashfs_statfs,
-+ .put_super = squashfs_put_super,
-+};
-+
-+SQSH_EXTERN struct address_space_operations squashfs_symlink_aops = {
-+ .readpage = squashfs_symlink_readpage
-+};
-+
-+SQSH_EXTERN struct address_space_operations squashfs_aops = {
-+ .readpage = squashfs_readpage
-+};
-+
-+SQSH_EXTERN struct address_space_operations squashfs_aops_4K = {
-+ .readpage = squashfs_readpage4K
-+};
-+
-+static struct file_operations squashfs_dir_ops = {
-+ .read = generic_read_dir,
-+ .readdir = squashfs_readdir
-+};
-+
-+SQSH_EXTERN struct inode_operations squashfs_dir_inode_ops = {
-+ .lookup = squashfs_lookup
-+};
-+
-+
-+static struct buffer_head *get_block_length(struct super_block *s,
-+ int *cur_index, int *offset, int *c_byte)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ unsigned short temp;
-+ struct buffer_head *bh;
-+
-+ if (!(bh = sb_bread(s, *cur_index)))
-+ goto out;
-+
-+ if (msblk->devblksize - *offset == 1) {
-+ if (msblk->swap)
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ else
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ brelse(bh);
-+ if (!(bh = sb_bread(s, ++(*cur_index))))
-+ goto out;
-+ if (msblk->swap)
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ bh->b_data);
-+ else
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ bh->b_data);
-+ *c_byte = temp;
-+ *offset = 1;
-+ } else {
-+ if (msblk->swap) {
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset + 1));
-+ } else {
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset + 1));
-+ }
-+ *c_byte = temp;
-+ *offset += 2;
-+ }
-+
-+ if (SQUASHFS_CHECK_DATA(msblk->sblk.flags)) {
-+ if (*offset == msblk->devblksize) {
-+ brelse(bh);
-+ if (!(bh = sb_bread(s, ++(*cur_index))))
-+ goto out;
-+ *offset = 0;
-+ }
-+ if (*((unsigned char *) (bh->b_data + *offset)) !=
-+ SQUASHFS_MARKER_BYTE) {
-+ ERROR("Metadata block marker corrupt @ %x\n",
-+ *cur_index);
-+ brelse(bh);
-+ goto out;
-+ }
-+ (*offset)++;
-+ }
-+ return bh;
-+
-+out:
-+ return NULL;
-+}
-+
-+
-+SQSH_EXTERN unsigned int squashfs_read_data(struct super_block *s, char *buffer,
-+ long long index, unsigned int length,
-+ long long *next_index)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct buffer_head *bh[((SQUASHFS_FILE_MAX_SIZE - 1) >>
-+ msblk->devblksize_log2) + 2];
-+ unsigned int offset = index & ((1 << msblk->devblksize_log2) - 1);
-+ unsigned int cur_index = index >> msblk->devblksize_log2;
-+ int bytes, avail_bytes, b = 0, k;
-+ char *c_buffer;
-+ unsigned int compressed;
-+ unsigned int c_byte = length;
-+
-+ if (c_byte) {
-+ bytes = msblk->devblksize - offset;
-+ compressed = SQUASHFS_COMPRESSED_BLOCK(c_byte);
-+ c_buffer = compressed ? msblk->read_data : buffer;
-+ c_byte = SQUASHFS_COMPRESSED_SIZE_BLOCK(c_byte);
-+
-+ TRACE("Block @ 0x%llx, %scompressed size %d\n", index, compressed
-+ ? "" : "un", (unsigned int) c_byte);
-+
-+ if (!(bh[0] = sb_getblk(s, cur_index)))
-+ goto block_release;
-+
-+ for (b = 1; bytes < c_byte; b++) {
-+ if (!(bh[b] = sb_getblk(s, ++cur_index)))
-+ goto block_release;
-+ bytes += msblk->devblksize;
-+ }
-+ ll_rw_block(READ, b, bh);
-+ } else {
-+ if (!(bh[0] = get_block_length(s, &cur_index, &offset,
-+ &c_byte)))
-+ goto read_failure;
-+
-+ bytes = msblk->devblksize - offset;
-+ compressed = SQUASHFS_COMPRESSED(c_byte);
-+ c_buffer = compressed ? msblk->read_data : buffer;
-+ c_byte = SQUASHFS_COMPRESSED_SIZE(c_byte);
-+
-+ TRACE("Block @ 0x%llx, %scompressed size %d\n", index, compressed
-+ ? "" : "un", (unsigned int) c_byte);
-+
-+ for (b = 1; bytes < c_byte; b++) {
-+ if (!(bh[b] = sb_getblk(s, ++cur_index)))
-+ goto block_release;
-+ bytes += msblk->devblksize;
-+ }
-+ ll_rw_block(READ, b - 1, bh + 1);
-+ }
-+
-+ if (compressed)
-+ down(&msblk->read_data_mutex);
-+
-+ for (bytes = 0, k = 0; k < b; k++) {
-+ avail_bytes = (c_byte - bytes) > (msblk->devblksize - offset) ?
-+ msblk->devblksize - offset :
-+ c_byte - bytes;
-+ wait_on_buffer(bh[k]);
-+ if (!buffer_uptodate(bh[k]))
-+ goto block_release;
-+ memcpy(c_buffer + bytes, bh[k]->b_data + offset, avail_bytes);
-+ bytes += avail_bytes;
-+ offset = 0;
-+ brelse(bh[k]);
-+ }
-+
-+ /*
-+ * uncompress block
-+ */
-+ if (compressed) {
-+ int zlib_err;
-+
-+ stream.next_in = c_buffer;
-+ stream.avail_in = c_byte;
-+ stream.next_out = buffer;
-+ stream.avail_out = msblk->read_size;
-+
-+ if (((zlib_err = zlib_inflateInit(&stream)) != Z_OK) ||
-+ ((zlib_err = zlib_inflate(&stream, Z_FINISH))
-+ != Z_STREAM_END) || ((zlib_err =
-+ zlib_inflateEnd(&stream)) != Z_OK)) {
-+ ERROR("zlib_fs returned unexpected result 0x%x\n",
-+ zlib_err);
-+ bytes = 0;
-+ } else
-+ bytes = stream.total_out;
-+
-+ up(&msblk->read_data_mutex);
-+ }
-+
-+ if (next_index)
-+ *next_index = index + c_byte + (length ? 0 :
-+ (SQUASHFS_CHECK_DATA(msblk->sblk.flags)
-+ ? 3 : 2));
-+ return bytes;
-+
-+block_release:
-+ while (--b >= 0)
-+ brelse(bh[b]);
-+
-+read_failure:
-+ ERROR("sb_bread failed reading block 0x%x\n", cur_index);
-+ return 0;
-+}
-+
-+
-+SQSH_EXTERN int squashfs_get_cached_block(struct super_block *s, char *buffer,
-+ long long block, unsigned int offset,
-+ int length, long long *next_block,
-+ unsigned int *next_offset)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ int n, i, bytes, return_length = length;
-+ long long next_index;
-+
-+ TRACE("Entered squashfs_get_cached_block [%llx:%x]\n", block, offset);
-+
-+ while ( 1 ) {
-+ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++)
-+ if (msblk->block_cache[i].block == block)
-+ break;
-+
-+ down(&msblk->block_cache_mutex);
-+
-+ if (i == SQUASHFS_CACHED_BLKS) {
-+ /* read inode header block */
-+ for (i = msblk->next_cache, n = SQUASHFS_CACHED_BLKS;
-+ n ; n --, i = (i + 1) %
-+ SQUASHFS_CACHED_BLKS)
-+ if (msblk->block_cache[i].block !=
-+ SQUASHFS_USED_BLK)
-+ break;
-+
-+ if (n == 0) {
-+ wait_queue_t wait;
-+
-+ init_waitqueue_entry(&wait, current);
-+ add_wait_queue(&msblk->waitq, &wait);
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ up(&msblk->block_cache_mutex);
-+ schedule();
-+ set_current_state(TASK_RUNNING);
-+ remove_wait_queue(&msblk->waitq, &wait);
-+ continue;
-+ }
-+ msblk->next_cache = (i + 1) % SQUASHFS_CACHED_BLKS;
-+
-+ if (msblk->block_cache[i].block ==
-+ SQUASHFS_INVALID_BLK) {
-+ if (!(msblk->block_cache[i].data =
-+ kmalloc(SQUASHFS_METADATA_SIZE,
-+ GFP_KERNEL))) {
-+ ERROR("Failed to allocate cache"
-+ "block\n");
-+ up(&msblk->block_cache_mutex);
-+ goto out;
-+ }
-+ }
-+
-+ msblk->block_cache[i].block = SQUASHFS_USED_BLK;
-+ up(&msblk->block_cache_mutex);
-+
-+ if (!(msblk->block_cache[i].length =
-+ squashfs_read_data(s,
-+ msblk->block_cache[i].data,
-+ block, 0, &next_index))) {
-+ ERROR("Unable to read cache block [%llx:%x]\n",
-+ block, offset);
-+ goto out;
-+ }
-+
-+ down(&msblk->block_cache_mutex);
-+ wake_up(&msblk->waitq);
-+ msblk->block_cache[i].block = block;
-+ msblk->block_cache[i].next_index = next_index;
-+ TRACE("Read cache block [%llx:%x]\n", block, offset);
-+ }
-+
-+ if (msblk->block_cache[i].block != block) {
-+ up(&msblk->block_cache_mutex);
-+ continue;
-+ }
-+
-+ if ((bytes = msblk->block_cache[i].length - offset) >= length) {
-+ if (buffer)
-+ memcpy(buffer, msblk->block_cache[i].data +
-+ offset, length);
-+ if (msblk->block_cache[i].length - offset == length) {
-+ *next_block = msblk->block_cache[i].next_index;
-+ *next_offset = 0;
-+ } else {
-+ *next_block = block;
-+ *next_offset = offset + length;
-+ }
-+ up(&msblk->block_cache_mutex);
-+ goto finish;
-+ } else {
-+ if (buffer) {
-+ memcpy(buffer, msblk->block_cache[i].data +
-+ offset, bytes);
-+ buffer += bytes;
-+ }
-+ block = msblk->block_cache[i].next_index;
-+ up(&msblk->block_cache_mutex);
-+ length -= bytes;
-+ offset = 0;
-+ }
-+ }
-+
-+finish:
-+ return return_length;
-+out:
-+ return 0;
-+}
-+
-+
-+static int get_fragment_location(struct super_block *s, unsigned int fragment,
-+ long long *fragment_start_block,
-+ unsigned int *fragment_size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ long long start_block =
-+ msblk->fragment_index[SQUASHFS_FRAGMENT_INDEX(fragment)];
-+ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment);
-+ struct squashfs_fragment_entry fragment_entry;
-+
-+ if (msblk->swap) {
-+ struct squashfs_fragment_entry sfragment_entry;
-+
-+ if (!squashfs_get_cached_block(s, (char *) &sfragment_entry,
-+ start_block, offset,
-+ sizeof(sfragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+ SQUASHFS_SWAP_FRAGMENT_ENTRY(&fragment_entry, &sfragment_entry);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) &fragment_entry,
-+ start_block, offset,
-+ sizeof(fragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+
-+ *fragment_start_block = fragment_entry.start_block;
-+ *fragment_size = fragment_entry.size;
-+
-+ return 1;
-+
-+out:
-+ return 0;
-+}
-+
-+
-+SQSH_EXTERN void release_cached_fragment(struct squashfs_sb_info *msblk, struct
-+ squashfs_fragment_cache *fragment)
-+{
-+ down(&msblk->fragment_mutex);
-+ fragment->locked --;
-+ wake_up(&msblk->fragment_wait_queue);
-+ up(&msblk->fragment_mutex);
-+}
-+
-+
-+SQSH_EXTERN struct squashfs_fragment_cache *get_cached_fragment(struct super_block
-+ *s, long long start_block,
-+ int length)
-+{
-+ int i, n;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+
-+ while ( 1 ) {
-+ down(&msblk->fragment_mutex);
-+
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS &&
-+ msblk->fragment[i].block != start_block; i++);
-+
-+ if (i == SQUASHFS_CACHED_FRAGMENTS) {
-+ for (i = msblk->next_fragment, n =
-+ SQUASHFS_CACHED_FRAGMENTS; n &&
-+ msblk->fragment[i].locked; n--, i = (i + 1) %
-+ SQUASHFS_CACHED_FRAGMENTS);
-+
-+ if (n == 0) {
-+ wait_queue_t wait;
-+
-+ init_waitqueue_entry(&wait, current);
-+ add_wait_queue(&msblk->fragment_wait_queue,
-+ &wait);
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ up(&msblk->fragment_mutex);
-+ schedule();
-+ set_current_state(TASK_RUNNING);
-+ remove_wait_queue(&msblk->fragment_wait_queue,
-+ &wait);
-+ continue;
-+ }
-+ msblk->next_fragment = (msblk->next_fragment + 1) %
-+ SQUASHFS_CACHED_FRAGMENTS;
-+
-+ if (msblk->fragment[i].data == NULL)
-+ if (!(msblk->fragment[i].data = SQUASHFS_ALLOC
-+ (SQUASHFS_FILE_MAX_SIZE))) {
-+ ERROR("Failed to allocate fragment "
-+ "cache block\n");
-+ up(&msblk->fragment_mutex);
-+ goto out;
-+ }
-+
-+ msblk->fragment[i].block = SQUASHFS_INVALID_BLK;
-+ msblk->fragment[i].locked = 1;
-+ up(&msblk->fragment_mutex);
-+
-+ if (!(msblk->fragment[i].length = squashfs_read_data(s,
-+ msblk->fragment[i].data,
-+ start_block, length, NULL))) {
-+ ERROR("Unable to read fragment cache block "
-+ "[%llx]\n", start_block);
-+ msblk->fragment[i].locked = 0;
-+ goto out;
-+ }
-+
-+ msblk->fragment[i].block = start_block;
-+ TRACE("New fragment %d, start block %lld, locked %d\n",
-+ i, msblk->fragment[i].block,
-+ msblk->fragment[i].locked);
-+ break;
-+ }
-+
-+ msblk->fragment[i].locked++;
-+ up(&msblk->fragment_mutex);
-+ TRACE("Got fragment %d, start block %lld, locked %d\n", i,
-+ msblk->fragment[i].block,
-+ msblk->fragment[i].locked);
-+ break;
-+ }
-+
-+ return &msblk->fragment[i];
-+
-+out:
-+ return NULL;
-+}
-+
-+
-+static struct inode *squashfs_new_inode(struct super_block *s,
-+ struct squashfs_base_inode_header *inodeb)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct inode *i = new_inode(s);
-+
-+ if (i) {
-+ i->i_ino = inodeb->inode_number;
-+ i->i_mtime.tv_sec = inodeb->mtime;
-+ i->i_atime.tv_sec = inodeb->mtime;
-+ i->i_ctime.tv_sec = inodeb->mtime;
-+ i->i_uid = msblk->uid[inodeb->uid];
-+ i->i_mode = inodeb->mode;
-+ i->i_size = 0;
-+ if (inodeb->guid == SQUASHFS_GUIDS)
-+ i->i_gid = i->i_uid;
-+ else
-+ i->i_gid = msblk->guid[inodeb->guid];
-+ }
-+
-+ return i;
-+}
-+
-+
-+static struct inode *squashfs_iget(struct super_block *s, squashfs_inode_t inode)
-+{
-+ struct inode *i;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long block = SQUASHFS_INODE_BLK(inode) +
-+ sblk->inode_table_start;
-+ unsigned int offset = SQUASHFS_INODE_OFFSET(inode);
-+ long long next_block;
-+ unsigned int next_offset;
-+ union squashfs_inode_header id, sid;
-+ struct squashfs_base_inode_header *inodeb = &id.base,
-+ *sinodeb = &sid.base;
-+
-+ TRACE("Entered squashfs_iget\n");
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *) sinodeb, block,
-+ offset, sizeof(*sinodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_BASE_INODE_HEADER(inodeb, sinodeb,
-+ sizeof(*sinodeb));
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) inodeb, block,
-+ offset, sizeof(*inodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ switch(inodeb->inode_type) {
-+ case SQUASHFS_FILE_TYPE: {
-+ unsigned int frag_size;
-+ long long frag_blk;
-+ struct squashfs_reg_inode_header *inodep = &id.reg;
-+ struct squashfs_reg_inode_header *sinodep = &sid.reg;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_REG_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG &&
-+ !get_fragment_location(s,
-+ inodep->fragment, &frag_blk, &frag_size))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = 1;
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ if (sblk->block_size > 4096)
-+ i->i_data.a_ops = &squashfs_aops;
-+ else
-+ i->i_data.a_ops = &squashfs_aops_4K;
-+
-+ TRACE("File inode %x:%x, start_block %llx, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_LREG_TYPE: {
-+ unsigned int frag_size;
-+ long long frag_blk;
-+ struct squashfs_lreg_inode_header *inodep = &id.lreg;
-+ struct squashfs_lreg_inode_header *sinodep = &sid.lreg;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LREG_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG &&
-+ !get_fragment_location(s,
-+ inodep->fragment, &frag_blk, &frag_size))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ if (sblk->block_size > 4096)
-+ i->i_data.a_ops = &squashfs_aops;
-+ else
-+ i->i_data.a_ops = &squashfs_aops_4K;
-+
-+ TRACE("File inode %x:%x, start_block %llx, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_DIR_TYPE: {
-+ struct squashfs_dir_inode_header *inodep = &id.dir;
-+ struct squashfs_dir_inode_header *sinodep = &sid.dir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DIR_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops;
-+ i->i_fop = &squashfs_dir_ops;
-+ i->i_mode |= S_IFDIR;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count = 0;
-+ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode;
-+
-+ TRACE("Directory inode %x:%x, start_block %x, offset "
-+ "%x\n", SQUASHFS_INODE_BLK(inode),
-+ offset, inodep->start_block,
-+ inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_LDIR_TYPE: {
-+ struct squashfs_ldir_inode_header *inodep = &id.ldir;
-+ struct squashfs_ldir_inode_header *sinodep = &sid.ldir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LDIR_INODE_HEADER(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops;
-+ i->i_fop = &squashfs_dir_ops;
-+ i->i_mode |= S_IFDIR;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_start = next_block;
-+ SQUASHFS_I(i)->u.s2.directory_index_offset =
-+ next_offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count =
-+ inodep->i_count;
-+ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode;
-+
-+ TRACE("Long directory inode %x:%x, start_block %x, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_SYMLINK_TYPE: {
-+ struct squashfs_symlink_inode_header *inodep =
-+ &id.symlink;
-+ struct squashfs_symlink_inode_header *sinodep =
-+ &sid.symlink;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_SYMLINK_INODE_HEADER(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->symlink_size;
-+ i->i_op = &page_symlink_inode_operations;
-+ i->i_data.a_ops = &squashfs_symlink_aops;
-+ i->i_mode |= S_IFLNK;
-+ SQUASHFS_I(i)->start_block = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+
-+ TRACE("Symbolic link inode %x:%x, start_block %llx, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ next_block, next_offset);
-+ break;
-+ }
-+ case SQUASHFS_BLKDEV_TYPE:
-+ case SQUASHFS_CHRDEV_TYPE: {
-+ struct squashfs_dev_inode_header *inodep = &id.dev;
-+ struct squashfs_dev_inode_header *sinodep = &sid.dev;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DEV_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if ((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_mode |= (inodeb->inode_type ==
-+ SQUASHFS_CHRDEV_TYPE) ? S_IFCHR :
-+ S_IFBLK;
-+ init_special_inode(i, i->i_mode,
-+ old_decode_dev(inodep->rdev));
-+
-+ TRACE("Device inode %x:%x, rdev %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->rdev);
-+ break;
-+ }
-+ case SQUASHFS_FIFO_TYPE:
-+ case SQUASHFS_SOCKET_TYPE: {
-+ struct squashfs_ipc_inode_header *inodep = &id.ipc;
-+ struct squashfs_ipc_inode_header *sinodep = &sid.ipc;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_IPC_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if ((i = squashfs_new_inode(s, inodeb)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE)
-+ ? S_IFIFO : S_IFSOCK;
-+ init_special_inode(i, i->i_mode, 0);
-+ break;
-+ }
-+ default:
-+ ERROR("Unknown inode type %d in squashfs_iget!\n",
-+ inodeb->inode_type);
-+ goto failed_read1;
-+ }
-+
-+ insert_inode_hash(i);
-+ return i;
-+
-+failed_read:
-+ ERROR("Unable to read inode [%llx:%x]\n", block, offset);
-+
-+failed_read1:
-+ return NULL;
-+}
-+
-+
-+static int read_fragment_index_table(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ /* Allocate fragment index table */
-+ if (!(msblk->fragment_index = kmalloc(SQUASHFS_FRAGMENT_INDEX_BYTES
-+ (sblk->fragments), GFP_KERNEL))) {
-+ ERROR("Failed to allocate uid/gid table\n");
-+ return 0;
-+ }
-+
-+ if (SQUASHFS_FRAGMENT_INDEX_BYTES(sblk->fragments) &&
-+ !squashfs_read_data(s, (char *)
-+ msblk->fragment_index,
-+ sblk->fragment_table_start,
-+ SQUASHFS_FRAGMENT_INDEX_BYTES
-+ (sblk->fragments) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL)) {
-+ ERROR("unable to read fragment index table\n");
-+ return 0;
-+ }
-+
-+ if (msblk->swap) {
-+ int i;
-+ long long fragment;
-+
-+ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES(sblk->fragments);
-+ i++) {
-+ SQUASHFS_SWAP_FRAGMENT_INDEXES((&fragment),
-+ &msblk->fragment_index[i], 1);
-+ msblk->fragment_index[i] = fragment;
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int supported_squashfs_filesystem(struct squashfs_sb_info *msblk, int silent)
-+{
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ msblk->iget = squashfs_iget;
-+ msblk->read_blocklist = read_blocklist;
-+ msblk->read_fragment_index_table = read_fragment_index_table;
-+
-+ if (sblk->s_major == 1) {
-+ if (!squashfs_1_0_supported(msblk)) {
-+ SERROR("Major/Minor mismatch, Squashfs 1.0 filesystems "
-+ "are unsupported\n");
-+ SERROR("Please recompile with "
-+ "Squashfs 1.0 support enabled\n");
-+ return 0;
-+ }
-+ } else if (sblk->s_major == 2) {
-+ if (!squashfs_2_0_supported(msblk)) {
-+ SERROR("Major/Minor mismatch, Squashfs 2.0 filesystems "
-+ "are unsupported\n");
-+ SERROR("Please recompile with "
-+ "Squashfs 2.0 support enabled\n");
-+ return 0;
-+ }
-+ } else if(sblk->s_major != SQUASHFS_MAJOR || sblk->s_minor >
-+ SQUASHFS_MINOR) {
-+ SERROR("Major/Minor mismatch, trying to mount newer %d.%d "
-+ "filesystem\n", sblk->s_major, sblk->s_minor);
-+ SERROR("Please update your kernel\n");
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int squashfs_fill_super(struct super_block *s, void *data, int silent)
-+{
-+ struct squashfs_sb_info *msblk;
-+ struct squashfs_super_block *sblk;
-+ int i;
-+ char b[BDEVNAME_SIZE];
-+ struct inode *root;
-+
-+ TRACE("Entered squashfs_read_superblock\n");
-+
-+ if (!(s->s_fs_info = kmalloc(sizeof(struct squashfs_sb_info),
-+ GFP_KERNEL))) {
-+ ERROR("Failed to allocate superblock\n");
-+ goto failure;
-+ }
-+ memset(s->s_fs_info, 0, sizeof(struct squashfs_sb_info));
-+ msblk = s->s_fs_info;
-+ sblk = &msblk->sblk;
-+
-+ msblk->devblksize = sb_min_blocksize(s, BLOCK_SIZE);
-+ msblk->devblksize_log2 = ffz(~msblk->devblksize);
-+
-+ init_MUTEX(&msblk->read_data_mutex);
-+ init_MUTEX(&msblk->read_page_mutex);
-+ init_MUTEX(&msblk->block_cache_mutex);
-+ init_MUTEX(&msblk->fragment_mutex);
-+ init_MUTEX(&msblk->meta_index_mutex);
-+
-+ init_waitqueue_head(&msblk->waitq);
-+ init_waitqueue_head(&msblk->fragment_wait_queue);
-+
-+ if (!squashfs_read_data(s, (char *) sblk, SQUASHFS_START,
-+ sizeof(struct squashfs_super_block) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL)) {
-+ SERROR("unable to read superblock\n");
-+ goto failed_mount;
-+ }
-+
-+ /* Check it is a SQUASHFS superblock */
-+ msblk->swap = 0;
-+ if ((s->s_magic = sblk->s_magic) != SQUASHFS_MAGIC) {
-+ if (sblk->s_magic == SQUASHFS_MAGIC_SWAP) {
-+ struct squashfs_super_block ssblk;
-+
-+ WARNING("Mounting a different endian SQUASHFS "
-+ "filesystem on %s\n", bdevname(s->s_bdev, b));
-+
-+ SQUASHFS_SWAP_SUPER_BLOCK(&ssblk, sblk);
-+ memcpy(sblk, &ssblk, sizeof(struct squashfs_super_block));
-+ msblk->swap = 1;
-+ } else {
-+ SERROR("Can't find a SQUASHFS superblock on %s\n",
-+ bdevname(s->s_bdev, b));
-+ goto failed_mount;
-+ }
-+ }
-+
-+ /* Check the MAJOR & MINOR versions */
-+ if(!supported_squashfs_filesystem(msblk, silent))
-+ goto failed_mount;
-+
-+ TRACE("Found valid superblock on %s\n", bdevname(s->s_bdev, b));
-+ TRACE("Inodes are %scompressed\n",
-+ SQUASHFS_UNCOMPRESSED_INODES
-+ (sblk->flags) ? "un" : "");
-+ TRACE("Data is %scompressed\n",
-+ SQUASHFS_UNCOMPRESSED_DATA(sblk->flags)
-+ ? "un" : "");
-+ TRACE("Check data is %s present in the filesystem\n",
-+ SQUASHFS_CHECK_DATA(sblk->flags) ?
-+ "" : "not");
-+ TRACE("Filesystem size %lld bytes\n", sblk->bytes_used);
-+ TRACE("Block size %d\n", sblk->block_size);
-+ TRACE("Number of inodes %d\n", sblk->inodes);
-+ if (sblk->s_major > 1)
-+ TRACE("Number of fragments %d\n", sblk->fragments);
-+ TRACE("Number of uids %d\n", sblk->no_uids);
-+ TRACE("Number of gids %d\n", sblk->no_guids);
-+ TRACE("sblk->inode_table_start %llx\n", sblk->inode_table_start);
-+ TRACE("sblk->directory_table_start %llx\n", sblk->directory_table_start);
-+ if (sblk->s_major > 1)
-+ TRACE("sblk->fragment_table_start %llx\n",
-+ sblk->fragment_table_start);
-+ TRACE("sblk->uid_start %llx\n", sblk->uid_start);
-+
-+ s->s_flags |= MS_RDONLY;
-+ s->s_op = &squashfs_ops;
-+
-+ /* Init inode_table block pointer array */
-+ if (!(msblk->block_cache = kmalloc(sizeof(struct squashfs_cache) *
-+ SQUASHFS_CACHED_BLKS, GFP_KERNEL))) {
-+ ERROR("Failed to allocate block cache\n");
-+ goto failed_mount;
-+ }
-+
-+ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++)
-+ msblk->block_cache[i].block = SQUASHFS_INVALID_BLK;
-+
-+ msblk->next_cache = 0;
-+
-+ /* Allocate read_data block */
-+ msblk->read_size = (sblk->block_size < SQUASHFS_METADATA_SIZE) ?
-+ SQUASHFS_METADATA_SIZE :
-+ sblk->block_size;
-+
-+ if (!(msblk->read_data = kmalloc(msblk->read_size, GFP_KERNEL))) {
-+ ERROR("Failed to allocate read_data block\n");
-+ goto failed_mount;
-+ }
-+
-+ /* Allocate read_page block */
-+ if (!(msblk->read_page = kmalloc(sblk->block_size, GFP_KERNEL))) {
-+ ERROR("Failed to allocate read_page block\n");
-+ goto failed_mount;
-+ }
-+
-+ /* Allocate uid and gid tables */
-+ if (!(msblk->uid = kmalloc((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int), GFP_KERNEL))) {
-+ ERROR("Failed to allocate uid/gid table\n");
-+ goto failed_mount;
-+ }
-+ msblk->guid = msblk->uid + sblk->no_uids;
-+
-+ if (msblk->swap) {
-+ unsigned int suid[sblk->no_uids + sblk->no_guids];
-+
-+ if (!squashfs_read_data(s, (char *) &suid, sblk->uid_start,
-+ ((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int)) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL)) {
-+ ERROR("unable to read uid/gid table\n");
-+ goto failed_mount;
-+ }
-+
-+ SQUASHFS_SWAP_DATA(msblk->uid, suid, (sblk->no_uids +
-+ sblk->no_guids), (sizeof(unsigned int) * 8));
-+ } else
-+ if (!squashfs_read_data(s, (char *) msblk->uid, sblk->uid_start,
-+ ((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int)) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL)) {
-+ ERROR("unable to read uid/gid table\n");
-+ goto failed_mount;
-+ }
-+
-+
-+ if (sblk->s_major == 1 && squashfs_1_0_supported(msblk))
-+ goto allocate_root;
-+
-+ if (!(msblk->fragment = kmalloc(sizeof(struct squashfs_fragment_cache) *
-+ SQUASHFS_CACHED_FRAGMENTS, GFP_KERNEL))) {
-+ ERROR("Failed to allocate fragment block cache\n");
-+ goto failed_mount;
-+ }
-+
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++) {
-+ msblk->fragment[i].locked = 0;
-+ msblk->fragment[i].block = SQUASHFS_INVALID_BLK;
-+ msblk->fragment[i].data = NULL;
-+ }
-+
-+ msblk->next_fragment = 0;
-+
-+ /* Allocate fragment index table */
-+ if (msblk->read_fragment_index_table(s) == 0)
-+ goto failed_mount;
-+
-+allocate_root:
-+ if ((root = (msblk->iget)(s, sblk->root_inode)) == NULL)
-+ goto failed_mount;
-+
-+ if ((s->s_root = d_alloc_root(root)) == NULL) {
-+ ERROR("Root inode create failed\n");
-+ iput(root);
-+ goto failed_mount;
-+ }
-+
-+ TRACE("Leaving squashfs_read_super\n");
-+ return 0;
-+
-+failed_mount:
-+ kfree(msblk->fragment_index);
-+ kfree(msblk->fragment);
-+ kfree(msblk->uid);
-+ kfree(msblk->read_page);
-+ kfree(msblk->read_data);
-+ kfree(msblk->block_cache);
-+ kfree(msblk->fragment_index_2);
-+ kfree(s->s_fs_info);
-+ s->s_fs_info = NULL;
-+ return -EINVAL;
-+
-+failure:
-+ return -ENOMEM;
-+}
-+
-+
-+static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf)
-+{
-+ struct squashfs_sb_info *msblk = dentry->d_inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ TRACE("Entered squashfs_statfs\n");
-+
-+ buf->f_type = SQUASHFS_MAGIC;
-+ buf->f_bsize = sblk->block_size;
-+ buf->f_blocks = ((sblk->bytes_used - 1) >> sblk->block_log) + 1;
-+ buf->f_bfree = buf->f_bavail = 0;
-+ buf->f_files = sblk->inodes;
-+ buf->f_ffree = 0;
-+ buf->f_namelen = SQUASHFS_NAME_LEN;
-+
-+ return 0;
-+}
-+
-+
-+static int squashfs_symlink_readpage(struct file *file, struct page *page)
-+{
-+ struct inode *inode = page->mapping->host;
-+ int index = page->index << PAGE_CACHE_SHIFT, length, bytes;
-+ long long block = SQUASHFS_I(inode)->start_block;
-+ int offset = SQUASHFS_I(inode)->offset;
-+ void *pageaddr = kmap(page);
-+
-+ TRACE("Entered squashfs_symlink_readpage, page index %ld, start block "
-+ "%llx, offset %x\n", page->index,
-+ SQUASHFS_I(inode)->start_block,
-+ SQUASHFS_I(inode)->offset);
-+
-+ for (length = 0; length < index; length += bytes) {
-+ if (!(bytes = squashfs_get_cached_block(inode->i_sb, NULL,
-+ block, offset, PAGE_CACHE_SIZE, &block,
-+ &offset))) {
-+ ERROR("Unable to read symbolic link [%llx:%x]\n", block,
-+ offset);
-+ goto skip_read;
-+ }
-+ }
-+
-+ if (length != index) {
-+ ERROR("(squashfs_symlink_readpage) length != index\n");
-+ bytes = 0;
-+ goto skip_read;
-+ }
-+
-+ bytes = (i_size_read(inode) - length) > PAGE_CACHE_SIZE ? PAGE_CACHE_SIZE :
-+ i_size_read(inode) - length;
-+
-+ if (!(bytes = squashfs_get_cached_block(inode->i_sb, pageaddr, block,
-+ offset, bytes, &block, &offset)))
-+ ERROR("Unable to read symbolic link [%llx:%x]\n", block, offset);
-+
-+skip_read:
-+ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes);
-+ kunmap(page);
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+
-+ return 0;
-+}
-+
-+
-+struct meta_index *locate_meta_index(struct inode *inode, int index, int offset)
-+{
-+ struct meta_index *meta = NULL;
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ int i;
-+
-+ down(&msblk->meta_index_mutex);
-+
-+ TRACE("locate_meta_index: index %d, offset %d\n", index, offset);
-+
-+ if(msblk->meta_index == NULL)
-+ goto not_allocated;
-+
-+ for (i = 0; i < SQUASHFS_META_NUMBER; i ++)
-+ if (msblk->meta_index[i].inode_number == inode->i_ino &&
-+ msblk->meta_index[i].offset >= offset &&
-+ msblk->meta_index[i].offset <= index &&
-+ msblk->meta_index[i].locked == 0) {
-+ TRACE("locate_meta_index: entry %d, offset %d\n", i,
-+ msblk->meta_index[i].offset);
-+ meta = &msblk->meta_index[i];
-+ offset = meta->offset;
-+ }
-+
-+ if (meta)
-+ meta->locked = 1;
-+
-+not_allocated:
-+ up(&msblk->meta_index_mutex);
-+
-+ return meta;
-+}
-+
-+
-+struct meta_index *empty_meta_index(struct inode *inode, int offset, int skip)
-+{
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct meta_index *meta = NULL;
-+ int i;
-+
-+ down(&msblk->meta_index_mutex);
-+
-+ TRACE("empty_meta_index: offset %d, skip %d\n", offset, skip);
-+
-+ if(msblk->meta_index == NULL) {
-+ if (!(msblk->meta_index = kmalloc(sizeof(struct meta_index) *
-+ SQUASHFS_META_NUMBER, GFP_KERNEL))) {
-+ ERROR("Failed to allocate meta_index\n");
-+ goto failed;
-+ }
-+ for(i = 0; i < SQUASHFS_META_NUMBER; i++) {
-+ msblk->meta_index[i].inode_number = 0;
-+ msblk->meta_index[i].locked = 0;
-+ }
-+ msblk->next_meta_index = 0;
-+ }
-+
-+ for(i = SQUASHFS_META_NUMBER; i &&
-+ msblk->meta_index[msblk->next_meta_index].locked; i --)
-+ msblk->next_meta_index = (msblk->next_meta_index + 1) %
-+ SQUASHFS_META_NUMBER;
-+
-+ if(i == 0) {
-+ TRACE("empty_meta_index: failed!\n");
-+ goto failed;
-+ }
-+
-+ TRACE("empty_meta_index: returned meta entry %d, %p\n",
-+ msblk->next_meta_index,
-+ &msblk->meta_index[msblk->next_meta_index]);
-+
-+ meta = &msblk->meta_index[msblk->next_meta_index];
-+ msblk->next_meta_index = (msblk->next_meta_index + 1) %
-+ SQUASHFS_META_NUMBER;
-+
-+ meta->inode_number = inode->i_ino;
-+ meta->offset = offset;
-+ meta->skip = skip;
-+ meta->entries = 0;
-+ meta->locked = 1;
-+
-+failed:
-+ up(&msblk->meta_index_mutex);
-+ return meta;
-+}
-+
-+
-+void release_meta_index(struct inode *inode, struct meta_index *meta)
-+{
-+ meta->locked = 0;
-+}
-+
-+
-+static int read_block_index(struct super_block *s, int blocks, char *block_list,
-+ long long *start_block, int *offset)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ unsigned int *block_listp;
-+ int block = 0;
-+
-+ if (msblk->swap) {
-+ char sblock_list[blocks << 2];
-+
-+ if (!squashfs_get_cached_block(s, sblock_list, *start_block,
-+ *offset, blocks << 2, start_block, offset)) {
-+ ERROR("Unable to read block list [%llx:%x]\n",
-+ *start_block, *offset);
-+ goto failure;
-+ }
-+ SQUASHFS_SWAP_INTS(((unsigned int *)block_list),
-+ ((unsigned int *)sblock_list), blocks);
-+ } else
-+ if (!squashfs_get_cached_block(s, block_list, *start_block,
-+ *offset, blocks << 2, start_block, offset)) {
-+ ERROR("Unable to read block list [%llx:%x]\n",
-+ *start_block, *offset);
-+ goto failure;
-+ }
-+
-+ for (block_listp = (unsigned int *) block_list; blocks;
-+ block_listp++, blocks --)
-+ block += SQUASHFS_COMPRESSED_SIZE_BLOCK(*block_listp);
-+
-+ return block;
-+
-+failure:
-+ return -1;
-+}
-+
-+
-+#define SIZE 256
-+
-+static inline int calculate_skip(int blocks) {
-+ int skip = (blocks - 1) / ((SQUASHFS_SLOTS * SQUASHFS_META_ENTRIES + 1) * SQUASHFS_META_INDEXES);
-+ return skip >= 7 ? 7 : skip + 1;
-+}
-+
-+
-+static int get_meta_index(struct inode *inode, int index,
-+ long long *index_block, int *index_offset,
-+ long long *data_block, char *block_list)
-+{
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int skip = calculate_skip(i_size_read(inode) >> sblk->block_log);
-+ int offset = 0;
-+ struct meta_index *meta;
-+ struct meta_entry *meta_entry;
-+ long long cur_index_block = SQUASHFS_I(inode)->u.s1.block_list_start;
-+ int cur_offset = SQUASHFS_I(inode)->offset;
-+ long long cur_data_block = SQUASHFS_I(inode)->start_block;
-+ int i;
-+
-+ index /= SQUASHFS_META_INDEXES * skip;
-+
-+ while ( offset < index ) {
-+ meta = locate_meta_index(inode, index, offset + 1);
-+
-+ if (meta == NULL) {
-+ if ((meta = empty_meta_index(inode, offset + 1,
-+ skip)) == NULL)
-+ goto all_done;
-+ } else {
-+ offset = index < meta->offset + meta->entries ? index :
-+ meta->offset + meta->entries - 1;
-+ meta_entry = &meta->meta_entry[offset - meta->offset];
-+ cur_index_block = meta_entry->index_block + sblk->inode_table_start;
-+ cur_offset = meta_entry->offset;
-+ cur_data_block = meta_entry->data_block;
-+ TRACE("get_meta_index: offset %d, meta->offset %d, "
-+ "meta->entries %d\n", offset, meta->offset,
-+ meta->entries);
-+ TRACE("get_meta_index: index_block 0x%llx, offset 0x%x"
-+ " data_block 0x%llx\n", cur_index_block,
-+ cur_offset, cur_data_block);
-+ }
-+
-+ for (i = meta->offset + meta->entries; i <= index &&
-+ i < meta->offset + SQUASHFS_META_ENTRIES; i++) {
-+ int blocks = skip * SQUASHFS_META_INDEXES;
-+
-+ while (blocks) {
-+ int block = blocks > (SIZE >> 2) ? (SIZE >> 2) :
-+ blocks;
-+ int res = read_block_index(inode->i_sb, block,
-+ block_list, &cur_index_block,
-+ &cur_offset);
-+
-+ if (res == -1)
-+ goto failed;
-+
-+ cur_data_block += res;
-+ blocks -= block;
-+ }
-+
-+ meta_entry = &meta->meta_entry[i - meta->offset];
-+ meta_entry->index_block = cur_index_block - sblk->inode_table_start;
-+ meta_entry->offset = cur_offset;
-+ meta_entry->data_block = cur_data_block;
-+ meta->entries ++;
-+ offset ++;
-+ }
-+
-+ TRACE("get_meta_index: meta->offset %d, meta->entries %d\n",
-+ meta->offset, meta->entries);
-+
-+ release_meta_index(inode, meta);
-+ }
-+
-+all_done:
-+ *index_block = cur_index_block;
-+ *index_offset = cur_offset;
-+ *data_block = cur_data_block;
-+
-+ return offset * SQUASHFS_META_INDEXES * skip;
-+
-+failed:
-+ release_meta_index(inode, meta);
-+ return -1;
-+}
-+
-+
-+static long long read_blocklist(struct inode *inode, int index,
-+ int readahead_blks, char *block_list,
-+ unsigned short **block_p, unsigned int *bsize)
-+{
-+ long long block_ptr;
-+ int offset;
-+ long long block;
-+ int res = get_meta_index(inode, index, &block_ptr, &offset, &block,
-+ block_list);
-+
-+ TRACE("read_blocklist: res %d, index %d, block_ptr 0x%llx, offset"
-+ " 0x%x, block 0x%llx\n", res, index, block_ptr, offset,
-+ block);
-+
-+ if(res == -1)
-+ goto failure;
-+
-+ index -= res;
-+
-+ while ( index ) {
-+ int blocks = index > (SIZE >> 2) ? (SIZE >> 2) : index;
-+ int res = read_block_index(inode->i_sb, blocks, block_list,
-+ &block_ptr, &offset);
-+ if (res == -1)
-+ goto failure;
-+ block += res;
-+ index -= blocks;
-+ }
-+
-+ if (read_block_index(inode->i_sb, 1, block_list,
-+ &block_ptr, &offset) == -1)
-+ goto failure;
-+ *bsize = *((unsigned int *) block_list);
-+
-+ return block;
-+
-+failure:
-+ return 0;
-+}
-+
-+
-+static int squashfs_readpage(struct file *file, struct page *page)
-+{
-+ struct inode *inode = page->mapping->host;
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned char block_list[SIZE];
-+ long long block;
-+ unsigned int bsize, i = 0, bytes = 0, byte_offset = 0;
-+ int index = page->index >> (sblk->block_log - PAGE_CACHE_SHIFT);
-+ void *pageaddr;
-+ struct squashfs_fragment_cache *fragment = NULL;
-+ char *data_ptr = msblk->read_page;
-+
-+ int mask = (1 << (sblk->block_log - PAGE_CACHE_SHIFT)) - 1;
-+ int start_index = page->index & ~mask;
-+ int end_index = start_index | mask;
-+
-+ TRACE("Entered squashfs_readpage, page index %lx, start block %llx\n",
-+ page->index,
-+ SQUASHFS_I(inode)->start_block);
-+
-+ if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
-+ PAGE_CACHE_SHIFT))
-+ goto skip_read;
-+
-+ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK
-+ || index < (i_size_read(inode) >>
-+ sblk->block_log)) {
-+ if ((block = (msblk->read_blocklist)(inode, index, 1,
-+ block_list, NULL, &bsize)) == 0)
-+ goto skip_read;
-+
-+ down(&msblk->read_page_mutex);
-+
-+ if (!(bytes = squashfs_read_data(inode->i_sb, msblk->read_page,
-+ block, bsize, NULL))) {
-+ ERROR("Unable to read page, block %llx, size %x\n", block,
-+ bsize);
-+ up(&msblk->read_page_mutex);
-+ goto skip_read;
-+ }
-+ } else {
-+ if ((fragment = get_cached_fragment(inode->i_sb,
-+ SQUASHFS_I(inode)->
-+ u.s1.fragment_start_block,
-+ SQUASHFS_I(inode)->u.s1.fragment_size))
-+ == NULL) {
-+ ERROR("Unable to read page, block %llx, size %x\n",
-+ SQUASHFS_I(inode)->
-+ u.s1.fragment_start_block,
-+ (int) SQUASHFS_I(inode)->
-+ u.s1.fragment_size);
-+ goto skip_read;
-+ }
-+ bytes = SQUASHFS_I(inode)->u.s1.fragment_offset +
-+ (i_size_read(inode) & (sblk->block_size
-+ - 1));
-+ byte_offset = SQUASHFS_I(inode)->u.s1.fragment_offset;
-+ data_ptr = fragment->data;
-+ }
-+
-+ for (i = start_index; i <= end_index && byte_offset < bytes;
-+ i++, byte_offset += PAGE_CACHE_SIZE) {
-+ struct page *push_page;
-+ int available_bytes = (bytes - byte_offset) > PAGE_CACHE_SIZE ?
-+ PAGE_CACHE_SIZE : bytes - byte_offset;
-+
-+ TRACE("bytes %d, i %d, byte_offset %d, available_bytes %d\n",
-+ bytes, i, byte_offset, available_bytes);
-+
-+ if (i == page->index) {
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ memcpy(pageaddr, data_ptr + byte_offset,
-+ available_bytes);
-+ memset(pageaddr + available_bytes, 0,
-+ PAGE_CACHE_SIZE - available_bytes);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(page);
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+ } else if ((push_page =
-+ grab_cache_page_nowait(page->mapping, i))) {
-+ pageaddr = kmap_atomic(push_page, KM_USER0);
-+
-+ memcpy(pageaddr, data_ptr + byte_offset,
-+ available_bytes);
-+ memset(pageaddr + available_bytes, 0,
-+ PAGE_CACHE_SIZE - available_bytes);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(push_page);
-+ SetPageUptodate(push_page);
-+ unlock_page(push_page);
-+ page_cache_release(push_page);
-+ }
-+ }
-+
-+ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK
-+ || index < (i_size_read(inode) >>
-+ sblk->block_log))
-+ up(&msblk->read_page_mutex);
-+ else
-+ release_cached_fragment(msblk, fragment);
-+
-+ return 0;
-+
-+skip_read:
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(page);
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+
-+ return 0;
-+}
-+
-+
-+static int squashfs_readpage4K(struct file *file, struct page *page)
-+{
-+ struct inode *inode = page->mapping->host;
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned char block_list[SIZE];
-+ long long block;
-+ unsigned int bsize, bytes = 0;
-+ void *pageaddr;
-+
-+ TRACE("Entered squashfs_readpage4K, page index %lx, start block %llx\n",
-+ page->index,
-+ SQUASHFS_I(inode)->start_block);
-+
-+ if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
-+ PAGE_CACHE_SHIFT)) {
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ goto skip_read;
-+ }
-+
-+ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK
-+ || page->index < (i_size_read(inode) >>
-+ sblk->block_log)) {
-+ block = (msblk->read_blocklist)(inode, page->index, 1,
-+ block_list, NULL, &bsize);
-+
-+ down(&msblk->read_page_mutex);
-+ bytes = squashfs_read_data(inode->i_sb, msblk->read_page, block,
-+ bsize, NULL);
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ if (bytes)
-+ memcpy(pageaddr, msblk->read_page, bytes);
-+ else
-+ ERROR("Unable to read page, block %llx, size %x\n",
-+ block, bsize);
-+ up(&msblk->read_page_mutex);
-+ } else {
-+ struct squashfs_fragment_cache *fragment =
-+ get_cached_fragment(inode->i_sb,
-+ SQUASHFS_I(inode)->
-+ u.s1.fragment_start_block,
-+ SQUASHFS_I(inode)-> u.s1.fragment_size);
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ if (fragment) {
-+ bytes = i_size_read(inode) & (sblk->block_size - 1);
-+ memcpy(pageaddr, fragment->data + SQUASHFS_I(inode)->
-+ u.s1.fragment_offset, bytes);
-+ release_cached_fragment(msblk, fragment);
-+ } else
-+ ERROR("Unable to read page, block %llx, size %x\n",
-+ SQUASHFS_I(inode)->
-+ u.s1.fragment_start_block, (int)
-+ SQUASHFS_I(inode)-> u.s1.fragment_size);
-+ }
-+
-+skip_read:
-+ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(page);
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+
-+ return 0;
-+}
-+
-+
-+static int get_dir_index_using_offset(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ long long f_pos)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index index;
-+
-+ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n",
-+ i_count, (unsigned int) f_pos);
-+
-+ f_pos =- 3;
-+ if (f_pos == 0)
-+ goto finish;
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX(&index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) &index,
-+ index_start, index_offset,
-+ sizeof(index), &index_start,
-+ &index_offset);
-+
-+ if (index.index > f_pos)
-+ break;
-+
-+ squashfs_get_cached_block(s, NULL, index_start, index_offset,
-+ index.size + 1, &index_start,
-+ &index_offset);
-+
-+ length = index.index;
-+ *next_block = index.start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+
-+finish:
-+ return length + 3;
-+}
-+
-+
-+static int get_dir_index_using_name(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ const char *name, int size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ char buffer[sizeof(struct squashfs_dir_index) + SQUASHFS_NAME_LEN + 1];
-+ struct squashfs_dir_index *index = (struct squashfs_dir_index *) buffer;
-+ char str[SQUASHFS_NAME_LEN + 1];
-+
-+ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count);
-+
-+ strncpy(str, name, size);
-+ str[size] = '\0';
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX(index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) index,
-+ index_start, index_offset,
-+ sizeof(struct squashfs_dir_index),
-+ &index_start, &index_offset);
-+
-+ squashfs_get_cached_block(s, index->name, index_start,
-+ index_offset, index->size + 1,
-+ &index_start, &index_offset);
-+
-+ index->name[index->size + 1] = '\0';
-+
-+ if (strcmp(index->name, str) > 0)
-+ break;
-+
-+ length = index->index;
-+ *next_block = index->start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+ return length + 3;
-+}
-+
-+
-+static int squashfs_readdir(struct file *file, void *dirent, filldir_t filldir)
-+{
-+ struct inode *i = file->f_dentry->d_inode;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0, dirs_read = 0,
-+ dir_count;
-+ struct squashfs_dir_header dirh;
-+ char buffer[sizeof(struct squashfs_dir_entry) + SQUASHFS_NAME_LEN + 1];
-+ struct squashfs_dir_entry *dire = (struct squashfs_dir_entry *) buffer;
-+
-+ TRACE("Entered squashfs_readdir [%llx:%x]\n", next_block, next_offset);
-+
-+ while(file->f_pos < 3) {
-+ char *name;
-+ int size, i_ino;
-+
-+ if(file->f_pos == 0) {
-+ name = ".";
-+ size = 1;
-+ i_ino = i->i_ino;
-+ } else {
-+ name = "..";
-+ size = 2;
-+ i_ino = SQUASHFS_I(i)->u.s2.parent_inode;
-+ }
-+ TRACE("Calling filldir(%x, %s, %d, %d, %d, %d)\n",
-+ (unsigned int) dirent, name, size, (int)
-+ file->f_pos, i_ino,
-+ squashfs_filetype_table[1]);
-+
-+ if (filldir(dirent, name, size,
-+ file->f_pos, i_ino,
-+ squashfs_filetype_table[1]) < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos += size;
-+ dirs_read++;
-+ }
-+
-+ length = get_dir_index_using_offset(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count,
-+ file->f_pos);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header sdirh;
-+
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block, next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block, next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset,
-+ dire->size + 1, &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (file->f_pos >= length)
-+ continue;
-+
-+ dire->name[dire->size + 1] = '\0';
-+
-+ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d, %d)\n",
-+ (unsigned int) dirent, dire->name,
-+ dire->size + 1, (int) file->f_pos,
-+ dirh.start_block, dire->offset,
-+ dirh.inode_number + dire->inode_number,
-+ squashfs_filetype_table[dire->type]);
-+
-+ if (filldir(dirent, dire->name, dire->size + 1,
-+ file->f_pos,
-+ dirh.inode_number + dire->inode_number,
-+ squashfs_filetype_table[dire->type])
-+ < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos = length;
-+ dirs_read++;
-+ }
-+ }
-+
-+finish:
-+ return dirs_read;
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ return 0;
-+}
-+
-+
-+static struct dentry *squashfs_lookup(struct inode *i, struct dentry *dentry,
-+ struct nameidata *nd)
-+{
-+ const unsigned char *name = dentry->d_name.name;
-+ int len = dentry->d_name.len;
-+ struct inode *inode = NULL;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0,
-+ dir_count;
-+ struct squashfs_dir_header dirh;
-+ char buffer[sizeof(struct squashfs_dir_entry) + SQUASHFS_NAME_LEN];
-+ struct squashfs_dir_entry *dire = (struct squashfs_dir_entry *) buffer;
-+
-+ TRACE("Entered squashfs_lookup [%llx:%x]\n", next_block, next_offset);
-+
-+ if (len > SQUASHFS_NAME_LEN)
-+ goto exit_loop;
-+
-+ length = get_dir_index_using_name(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count, name,
-+ len);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header sdirh;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block,next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block,next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset, dire->size + 1,
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (name[0] < dire->name[0])
-+ goto exit_loop;
-+
-+ if ((len == dire->size + 1) && !strncmp(name,
-+ dire->name, len)) {
-+ squashfs_inode_t ino =
-+ SQUASHFS_MKINODE(dirh.start_block,
-+ dire->offset);
-+
-+ TRACE("calling squashfs_iget for directory "
-+ "entry %s, inode %x:%x, %d\n", name,
-+ dirh.start_block, dire->offset,
-+ dirh.inode_number + dire->inode_number);
-+
-+ inode = (msblk->iget)(i->i_sb, ino);
-+
-+ goto exit_loop;
-+ }
-+ }
-+ }
-+
-+exit_loop:
-+ d_add(dentry, inode);
-+ return ERR_PTR(0);
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ goto exit_loop;
-+}
-+
-+
-+static void squashfs_put_super(struct super_block *s)
-+{
-+ int i;
-+
-+ if (s->s_fs_info) {
-+ struct squashfs_sb_info *sbi = s->s_fs_info;
-+ if (sbi->block_cache)
-+ for (i = 0; i < SQUASHFS_CACHED_BLKS; i++)
-+ if (sbi->block_cache[i].block !=
-+ SQUASHFS_INVALID_BLK)
-+ kfree(sbi->block_cache[i].data);
-+ if (sbi->fragment)
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++)
-+ SQUASHFS_FREE(sbi->fragment[i].data);
-+ kfree(sbi->fragment);
-+ kfree(sbi->block_cache);
-+ kfree(sbi->read_data);
-+ kfree(sbi->read_page);
-+ kfree(sbi->uid);
-+ kfree(sbi->fragment_index);
-+ kfree(sbi->fragment_index_2);
-+ kfree(sbi->meta_index);
-+ kfree(s->s_fs_info);
-+ s->s_fs_info = NULL;
-+ }
-+}
-+
-+
-+static int squashfs_get_sb(struct file_system_type *fs_type,
-+ int flags, const char *dev_name, void *data,
-+ struct vfsmount *mnt)
-+{
-+ return get_sb_bdev(fs_type, flags, dev_name, data, squashfs_fill_super, mnt);
-+}
-+
-+
-+static int __init init_squashfs_fs(void)
-+{
-+ int err = init_inodecache();
-+ if (err)
-+ goto out;
-+
-+ printk(KERN_INFO "squashfs: version 3.0 (2006/03/15) "
-+ "Phillip Lougher\n");
-+
-+ if (!(stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
-+ ERROR("Failed to allocate zlib workspace\n");
-+ destroy_inodecache();
-+ err = -ENOMEM;
-+ goto out;
-+ }
-+
-+ if ((err = register_filesystem(&squashfs_fs_type))) {
-+ vfree(stream.workspace);
-+ destroy_inodecache();
-+ }
-+
-+out:
-+ return err;
-+}
-+
-+
-+static void __exit exit_squashfs_fs(void)
-+{
-+ vfree(stream.workspace);
-+ unregister_filesystem(&squashfs_fs_type);
-+ destroy_inodecache();
-+}
-+
-+
-+static struct kmem_cache * squashfs_inode_cachep;
-+
-+
-+static struct inode *squashfs_alloc_inode(struct super_block *sb)
-+{
-+ struct squashfs_inode_info *ei;
-+ ei = kmem_cache_alloc(squashfs_inode_cachep, GFP_KERNEL);
-+ if (!ei)
-+ return NULL;
-+ return &ei->vfs_inode;
-+}
-+
-+
-+static void squashfs_destroy_inode(struct inode *inode)
-+{
-+ kmem_cache_free(squashfs_inode_cachep, SQUASHFS_I(inode));
-+}
-+
-+
-+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
-+{
-+ struct squashfs_inode_info *ei = foo;
-+
-+ inode_init_once(&ei->vfs_inode);
-+}
-+
-+
-+static int __init init_inodecache(void)
-+{
-+ squashfs_inode_cachep = kmem_cache_create("squashfs_inode_cache",
-+ sizeof(struct squashfs_inode_info),
-+ 0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT,
-+ init_once);
-+ if (squashfs_inode_cachep == NULL)
-+ return -ENOMEM;
-+ return 0;
-+}
-+
-+
-+static void destroy_inodecache(void)
-+{
-+ kmem_cache_destroy(squashfs_inode_cachep);
-+}
-+
-+
-+module_init(init_squashfs_fs);
-+module_exit(exit_squashfs_fs);
-+MODULE_DESCRIPTION("squashfs, a compressed read-only filesystem");
-+MODULE_AUTHOR("Phillip Lougher <phillip@lougher.org.uk>");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/fs/squashfs/Makefile
-@@ -0,0 +1,7 @@
-+#
-+# Makefile for the linux squashfs routines.
-+#
-+
-+obj-$(CONFIG_SQUASHFS) += squashfs.o
-+squashfs-y += inode.o
-+squashfs-y += squashfs2_0.o
---- /dev/null
-+++ b/fs/squashfs/squashfs2_0.c
-@@ -0,0 +1,758 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs2_0.c
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/squashfs_fs.h>
-+#include <linux/module.h>
-+#include <linux/errno.h>
-+#include <linux/slab.h>
-+#include <linux/fs.h>
-+#include <linux/smp_lock.h>
-+#include <linux/slab.h>
-+#include <linux/squashfs_fs_sb.h>
-+#include <linux/squashfs_fs_i.h>
-+#include <linux/buffer_head.h>
-+#include <linux/vfs.h>
-+#include <linux/init.h>
-+#include <linux/dcache.h>
-+#include <linux/wait.h>
-+#include <linux/zlib.h>
-+#include <linux/blkdev.h>
-+#include <linux/vmalloc.h>
-+#include <asm/uaccess.h>
-+#include <asm/semaphore.h>
-+
-+#include "squashfs.h"
-+static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir);
-+static struct dentry *squashfs_lookup_2(struct inode *, struct dentry *,
-+ struct nameidata *);
-+
-+static struct file_operations squashfs_dir_ops_2 = {
-+ .read = generic_read_dir,
-+ .readdir = squashfs_readdir_2
-+};
-+
-+static struct inode_operations squashfs_dir_inode_ops_2 = {
-+ .lookup = squashfs_lookup_2
-+};
-+
-+static unsigned char squashfs_filetype_table[] = {
-+ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK
-+};
-+
-+static int read_fragment_index_table_2(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ if (!(msblk->fragment_index_2 = kmalloc(SQUASHFS_FRAGMENT_INDEX_BYTES_2
-+ (sblk->fragments), GFP_KERNEL))) {
-+ ERROR("Failed to allocate uid/gid table\n");
-+ return 0;
-+ }
-+
-+ if (SQUASHFS_FRAGMENT_INDEX_BYTES_2(sblk->fragments) &&
-+ !squashfs_read_data(s, (char *)
-+ msblk->fragment_index_2,
-+ sblk->fragment_table_start,
-+ SQUASHFS_FRAGMENT_INDEX_BYTES_2
-+ (sblk->fragments) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL)) {
-+ ERROR("unable to read fragment index table\n");
-+ return 0;
-+ }
-+
-+ if (msblk->swap) {
-+ int i;
-+ unsigned int fragment;
-+
-+ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES_2(sblk->fragments);
-+ i++) {
-+ SQUASHFS_SWAP_FRAGMENT_INDEXES_2((&fragment),
-+ &msblk->fragment_index_2[i], 1);
-+ msblk->fragment_index_2[i] = fragment;
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int get_fragment_location_2(struct super_block *s, unsigned int fragment,
-+ long long *fragment_start_block,
-+ unsigned int *fragment_size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ long long start_block =
-+ msblk->fragment_index_2[SQUASHFS_FRAGMENT_INDEX_2(fragment)];
-+ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET_2(fragment);
-+ struct squashfs_fragment_entry_2 fragment_entry;
-+
-+ if (msblk->swap) {
-+ struct squashfs_fragment_entry_2 sfragment_entry;
-+
-+ if (!squashfs_get_cached_block(s, (char *) &sfragment_entry,
-+ start_block, offset,
-+ sizeof(sfragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+ SQUASHFS_SWAP_FRAGMENT_ENTRY_2(&fragment_entry, &sfragment_entry);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) &fragment_entry,
-+ start_block, offset,
-+ sizeof(fragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+
-+ *fragment_start_block = fragment_entry.start_block;
-+ *fragment_size = fragment_entry.size;
-+
-+ return 1;
-+
-+out:
-+ return 0;
-+}
-+
-+
-+static struct inode *squashfs_new_inode(struct super_block *s,
-+ struct squashfs_base_inode_header_2 *inodeb, unsigned int ino)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ struct inode *i = new_inode(s);
-+
-+ if (i) {
-+ i->i_ino = ino;
-+ i->i_mtime.tv_sec = sblk->mkfs_time;
-+ i->i_atime.tv_sec = sblk->mkfs_time;
-+ i->i_ctime.tv_sec = sblk->mkfs_time;
-+ i->i_uid = msblk->uid[inodeb->uid];
-+ i->i_mode = inodeb->mode;
-+ i->i_nlink = 1;
-+ i->i_size = 0;
-+ if (inodeb->guid == SQUASHFS_GUIDS)
-+ i->i_gid = i->i_uid;
-+ else
-+ i->i_gid = msblk->guid[inodeb->guid];
-+ }
-+
-+ return i;
-+}
-+
-+
-+static struct inode *squashfs_iget_2(struct super_block *s, squashfs_inode_t inode)
-+{
-+ struct inode *i;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned int block = SQUASHFS_INODE_BLK(inode) +
-+ sblk->inode_table_start;
-+ unsigned int offset = SQUASHFS_INODE_OFFSET(inode);
-+ unsigned int ino = SQUASHFS_MK_VFS_INODE(block
-+ - sblk->inode_table_start, offset);
-+ long long next_block;
-+ unsigned int next_offset;
-+ union squashfs_inode_header_2 id, sid;
-+ struct squashfs_base_inode_header_2 *inodeb = &id.base,
-+ *sinodeb = &sid.base;
-+
-+ TRACE("Entered squashfs_iget\n");
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *) sinodeb, block,
-+ offset, sizeof(*sinodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_BASE_INODE_HEADER_2(inodeb, sinodeb,
-+ sizeof(*sinodeb));
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) inodeb, block,
-+ offset, sizeof(*inodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ switch(inodeb->inode_type) {
-+ case SQUASHFS_FILE_TYPE: {
-+ struct squashfs_reg_inode_header_2 *inodep = &id.reg;
-+ struct squashfs_reg_inode_header_2 *sinodep = &sid.reg;
-+ long long frag_blk;
-+ unsigned int frag_size;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_REG_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG &&
-+ !get_fragment_location_2(s,
-+ inodep->fragment, &frag_blk, &frag_size))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ i->i_blksize = PAGE_CACHE_SIZE;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ if (sblk->block_size > 4096)
-+ i->i_data.a_ops = &squashfs_aops;
-+ else
-+ i->i_data.a_ops = &squashfs_aops_4K;
-+
-+ TRACE("File inode %x:%x, start_block %x, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_DIR_TYPE: {
-+ struct squashfs_dir_inode_header_2 *inodep = &id.dir;
-+ struct squashfs_dir_inode_header_2 *sinodep = &sid.dir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DIR_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops_2;
-+ i->i_fop = &squashfs_dir_ops_2;
-+ i->i_mode |= S_IFDIR;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count = 0;
-+ SQUASHFS_I(i)->u.s2.parent_inode = 0;
-+
-+ TRACE("Directory inode %x:%x, start_block %x, offset "
-+ "%x\n", SQUASHFS_INODE_BLK(inode),
-+ offset, inodep->start_block,
-+ inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_LDIR_TYPE: {
-+ struct squashfs_ldir_inode_header_2 *inodep = &id.ldir;
-+ struct squashfs_ldir_inode_header_2 *sinodep = &sid.ldir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LDIR_INODE_HEADER_2(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops_2;
-+ i->i_fop = &squashfs_dir_ops_2;
-+ i->i_mode |= S_IFDIR;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_start = next_block;
-+ SQUASHFS_I(i)->u.s2.directory_index_offset =
-+ next_offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count =
-+ inodep->i_count;
-+ SQUASHFS_I(i)->u.s2.parent_inode = 0;
-+
-+ TRACE("Long directory inode %x:%x, start_block %x, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_SYMLINK_TYPE: {
-+ struct squashfs_symlink_inode_header_2 *inodep =
-+ &id.symlink;
-+ struct squashfs_symlink_inode_header_2 *sinodep =
-+ &sid.symlink;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_size = inodep->symlink_size;
-+ i->i_op = &page_symlink_inode_operations;
-+ i->i_data.a_ops = &squashfs_symlink_aops;
-+ i->i_mode |= S_IFLNK;
-+ SQUASHFS_I(i)->start_block = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+
-+ TRACE("Symbolic link inode %x:%x, start_block %llx, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ next_block, next_offset);
-+ break;
-+ }
-+ case SQUASHFS_BLKDEV_TYPE:
-+ case SQUASHFS_CHRDEV_TYPE: {
-+ struct squashfs_dev_inode_header_2 *inodep = &id.dev;
-+ struct squashfs_dev_inode_header_2 *sinodep = &sid.dev;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DEV_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ if ((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_mode |= (inodeb->inode_type ==
-+ SQUASHFS_CHRDEV_TYPE) ? S_IFCHR :
-+ S_IFBLK;
-+ init_special_inode(i, i->i_mode,
-+ old_decode_dev(inodep->rdev));
-+
-+ TRACE("Device inode %x:%x, rdev %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->rdev);
-+ break;
-+ }
-+ case SQUASHFS_FIFO_TYPE:
-+ case SQUASHFS_SOCKET_TYPE: {
-+ if ((i = squashfs_new_inode(s, inodeb, ino)) == NULL)
-+ goto failed_read1;
-+
-+ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE)
-+ ? S_IFIFO : S_IFSOCK;
-+ init_special_inode(i, i->i_mode, 0);
-+ break;
-+ }
-+ default:
-+ ERROR("Unknown inode type %d in squashfs_iget!\n",
-+ inodeb->inode_type);
-+ goto failed_read1;
-+ }
-+
-+ insert_inode_hash(i);
-+ return i;
-+
-+failed_read:
-+ ERROR("Unable to read inode [%x:%x]\n", block, offset);
-+
-+failed_read1:
-+ return NULL;
-+}
-+
-+
-+static int get_dir_index_using_offset(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ long long f_pos)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index_2 index;
-+
-+ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n",
-+ i_count, (unsigned int) f_pos);
-+
-+ if (f_pos == 0)
-+ goto finish;
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index_2 sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX_2(&index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) &index,
-+ index_start, index_offset,
-+ sizeof(index), &index_start,
-+ &index_offset);
-+
-+ if (index.index > f_pos)
-+ break;
-+
-+ squashfs_get_cached_block(s, NULL, index_start, index_offset,
-+ index.size + 1, &index_start,
-+ &index_offset);
-+
-+ length = index.index;
-+ *next_block = index.start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+
-+finish:
-+ return length;
-+}
-+
-+
-+static int get_dir_index_using_name(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ const char *name, int size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ char buffer[sizeof(struct squashfs_dir_index_2) + SQUASHFS_NAME_LEN + 1];
-+ struct squashfs_dir_index_2 *index = (struct squashfs_dir_index_2 *) buffer;
-+ char str[SQUASHFS_NAME_LEN + 1];
-+
-+ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count);
-+
-+ strncpy(str, name, size);
-+ str[size] = '\0';
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index_2 sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX_2(index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) index,
-+ index_start, index_offset,
-+ sizeof(struct squashfs_dir_index_2),
-+ &index_start, &index_offset);
-+
-+ squashfs_get_cached_block(s, index->name, index_start,
-+ index_offset, index->size + 1,
-+ &index_start, &index_offset);
-+
-+ index->name[index->size + 1] = '\0';
-+
-+ if (strcmp(index->name, str) > 0)
-+ break;
-+
-+ length = index->index;
-+ *next_block = index->start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+ return length;
-+}
-+
-+
-+static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir)
-+{
-+ struct inode *i = file->f_dentry->d_inode;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0, dirs_read = 0,
-+ dir_count;
-+ struct squashfs_dir_header_2 dirh;
-+ char buffer[sizeof(struct squashfs_dir_entry_2) + SQUASHFS_NAME_LEN + 1];
-+ struct squashfs_dir_entry_2 *dire = (struct squashfs_dir_entry_2 *) buffer;
-+
-+ TRACE("Entered squashfs_readdir_2 [%llx:%x]\n", next_block, next_offset);
-+
-+ length = get_dir_index_using_offset(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count,
-+ file->f_pos);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header_2 sdirh;
-+
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry_2 sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block, next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block, next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset,
-+ dire->size + 1, &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (file->f_pos >= length)
-+ continue;
-+
-+ dire->name[dire->size + 1] = '\0';
-+
-+ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d)\n",
-+ (unsigned int) dirent, dire->name,
-+ dire->size + 1, (int) file->f_pos,
-+ dirh.start_block, dire->offset,
-+ squashfs_filetype_table[dire->type]);
-+
-+ if (filldir(dirent, dire->name, dire->size + 1,
-+ file->f_pos, SQUASHFS_MK_VFS_INODE(
-+ dirh.start_block, dire->offset),
-+ squashfs_filetype_table[dire->type])
-+ < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos = length;
-+ dirs_read++;
-+ }
-+ }
-+
-+finish:
-+ return dirs_read;
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ return 0;
-+}
-+
-+
-+static struct dentry *squashfs_lookup_2(struct inode *i, struct dentry *dentry,
-+ struct nameidata *nd)
-+{
-+ const unsigned char *name = dentry->d_name.name;
-+ int len = dentry->d_name.len;
-+ struct inode *inode = NULL;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0,
-+ dir_count;
-+ struct squashfs_dir_header_2 dirh;
-+ char buffer[sizeof(struct squashfs_dir_entry_2) + SQUASHFS_NAME_LEN];
-+ struct squashfs_dir_entry_2 *dire = (struct squashfs_dir_entry_2 *) buffer;
-+ int sorted = sblk->s_major == 2 && sblk->s_minor >= 1;
-+
-+ TRACE("Entered squashfs_lookup [%llx:%x]\n", next_block, next_offset);
-+
-+ if (len > SQUASHFS_NAME_LEN)
-+ goto exit_loop;
-+
-+ length = get_dir_index_using_name(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count, name,
-+ len);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header_2 sdirh;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry_2 sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block,next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block,next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset, dire->size + 1,
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (sorted && name[0] < dire->name[0])
-+ goto exit_loop;
-+
-+ if ((len == dire->size + 1) && !strncmp(name,
-+ dire->name, len)) {
-+ squashfs_inode_t ino =
-+ SQUASHFS_MKINODE(dirh.start_block,
-+ dire->offset);
-+
-+ TRACE("calling squashfs_iget for directory "
-+ "entry %s, inode %x:%x, %lld\n", name,
-+ dirh.start_block, dire->offset, ino);
-+
-+ inode = (msblk->iget)(i->i_sb, ino);
-+
-+ goto exit_loop;
-+ }
-+ }
-+ }
-+
-+exit_loop:
-+ d_add(dentry, inode);
-+ return ERR_PTR(0);
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ goto exit_loop;
-+}
-+
-+
-+int squashfs_2_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ msblk->iget = squashfs_iget_2;
-+ msblk->read_fragment_index_table = read_fragment_index_table_2;
-+
-+ sblk->bytes_used = sblk->bytes_used_2;
-+ sblk->uid_start = sblk->uid_start_2;
-+ sblk->guid_start = sblk->guid_start_2;
-+ sblk->inode_table_start = sblk->inode_table_start_2;
-+ sblk->directory_table_start = sblk->directory_table_start_2;
-+ sblk->fragment_table_start = sblk->fragment_table_start_2;
-+
-+ return 1;
-+}
---- /dev/null
-+++ b/fs/squashfs/squashfs.h
-@@ -0,0 +1,86 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs.h
-+ */
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+#undef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+#endif
-+
-+#ifdef SQUASHFS_TRACE
-+#define TRACE(s, args...) printk(KERN_NOTICE "SQUASHFS: "s, ## args)
-+#else
-+#define TRACE(s, args...) {}
-+#endif
-+
-+#define ERROR(s, args...) printk(KERN_ERR "SQUASHFS error: "s, ## args)
-+
-+#define SERROR(s, args...) do { \
-+ if (!silent) \
-+ printk(KERN_ERR "SQUASHFS error: "s, ## args);\
-+ } while(0)
-+
-+#define WARNING(s, args...) printk(KERN_WARNING "SQUASHFS: "s, ## args)
-+
-+static inline struct squashfs_inode_info *SQUASHFS_I(struct inode *inode)
-+{
-+ return list_entry(inode, struct squashfs_inode_info, vfs_inode);
-+}
-+
-+#if defined(CONFIG_SQUASHFS_1_0_COMPATIBILITY ) || defined(CONFIG_SQUASHFS_2_0_COMPATIBILITY)
-+#define SQSH_EXTERN
-+extern unsigned int squashfs_read_data(struct super_block *s, char *buffer,
-+ long long index, unsigned int length,
-+ long long *next_index);
-+extern int squashfs_get_cached_block(struct super_block *s, char *buffer,
-+ long long block, unsigned int offset,
-+ int length, long long *next_block,
-+ unsigned int *next_offset);
-+extern void release_cached_fragment(struct squashfs_sb_info *msblk, struct
-+ squashfs_fragment_cache *fragment);
-+extern struct squashfs_fragment_cache *get_cached_fragment(struct super_block
-+ *s, long long start_block,
-+ int length);
-+extern struct address_space_operations squashfs_symlink_aops;
-+extern struct address_space_operations squashfs_aops;
-+extern struct address_space_operations squashfs_aops_4K;
-+extern struct inode_operations squashfs_dir_inode_ops;
-+#else
-+#define SQSH_EXTERN static
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+extern int squashfs_1_0_supported(struct squashfs_sb_info *msblk);
-+#else
-+static inline int squashfs_1_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ return 0;
-+}
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+extern int squashfs_2_0_supported(struct squashfs_sb_info *msblk);
-+#else
-+static inline int squashfs_2_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ return 0;
-+}
-+#endif
---- a/include/linux/magic.h
-+++ b/include/linux/magic.h
-@@ -39,6 +39,9 @@
- #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs"
- #define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"
-
-+#define SQUASHFS_MAGIC 0x73717368
-+#define SQUASHFS_MAGIC_SWAP 0x68737173
-+
- #define SMB_SUPER_MAGIC 0x517B
- #define USBDEVICE_SUPER_MAGIC 0x9fa2
- #define CGROUP_SUPER_MAGIC 0x27e0eb
---- /dev/null
-+++ b/include/linux/squashfs_fs.h
-@@ -0,0 +1,911 @@
-+#ifndef SQUASHFS_FS
-+#define SQUASHFS_FS
-+
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs.h
-+ */
-+
-+#ifndef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#define CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_VMALLOC
-+#define SQUASHFS_ALLOC(a) vmalloc(a)
-+#define SQUASHFS_FREE(a) vfree(a)
-+#else
-+#define SQUASHFS_ALLOC(a) kmalloc(a, GFP_KERNEL)
-+#define SQUASHFS_FREE(a) kfree(a)
-+#endif
-+#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
-+#define SQUASHFS_MAJOR 3
-+#define SQUASHFS_MINOR 0
-+#define SQUASHFS_START 0
-+
-+/* size of metadata (inode and directory) blocks */
-+#define SQUASHFS_METADATA_SIZE 8192
-+#define SQUASHFS_METADATA_LOG 13
-+
-+/* default size of data blocks */
-+#define SQUASHFS_FILE_SIZE 65536
-+#define SQUASHFS_FILE_LOG 16
-+
-+#define SQUASHFS_FILE_MAX_SIZE 65536
-+
-+/* Max number of uids and gids */
-+#define SQUASHFS_UIDS 256
-+#define SQUASHFS_GUIDS 255
-+
-+/* Max length of filename (not 255) */
-+#define SQUASHFS_NAME_LEN 256
-+
-+#define SQUASHFS_INVALID ((long long) 0xffffffffffff)
-+#define SQUASHFS_INVALID_FRAG ((unsigned int) 0xffffffff)
-+#define SQUASHFS_INVALID_BLK ((long long) -1)
-+#define SQUASHFS_USED_BLK ((long long) -2)
-+
-+/* Filesystem flags */
-+#define SQUASHFS_NOI 0
-+#define SQUASHFS_NOD 1
-+#define SQUASHFS_CHECK 2
-+#define SQUASHFS_NOF 3
-+#define SQUASHFS_NO_FRAG 4
-+#define SQUASHFS_ALWAYS_FRAG 5
-+#define SQUASHFS_DUPLICATE 6
-+
-+#define SQUASHFS_BIT(flag, bit) ((flag >> bit) & 1)
-+
-+#define SQUASHFS_UNCOMPRESSED_INODES(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOI)
-+
-+#define SQUASHFS_UNCOMPRESSED_DATA(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOD)
-+
-+#define SQUASHFS_UNCOMPRESSED_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOF)
-+
-+#define SQUASHFS_NO_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NO_FRAG)
-+
-+#define SQUASHFS_ALWAYS_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_ALWAYS_FRAG)
-+
-+#define SQUASHFS_DUPLICATES(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_DUPLICATE)
-+
-+#define SQUASHFS_CHECK_DATA(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_CHECK)
-+
-+#define SQUASHFS_MKFLAGS(noi, nod, check_data, nof, no_frag, always_frag, \
-+ duplicate_checking) (noi | (nod << 1) | (check_data << 2) \
-+ | (nof << 3) | (no_frag << 4) | (always_frag << 5) | \
-+ (duplicate_checking << 6))
-+
-+/* Max number of types and file types */
-+#define SQUASHFS_DIR_TYPE 1
-+#define SQUASHFS_FILE_TYPE 2
-+#define SQUASHFS_SYMLINK_TYPE 3
-+#define SQUASHFS_BLKDEV_TYPE 4
-+#define SQUASHFS_CHRDEV_TYPE 5
-+#define SQUASHFS_FIFO_TYPE 6
-+#define SQUASHFS_SOCKET_TYPE 7
-+#define SQUASHFS_LDIR_TYPE 8
-+#define SQUASHFS_LREG_TYPE 9
-+
-+/* 1.0 filesystem type definitions */
-+#define SQUASHFS_TYPES 5
-+#define SQUASHFS_IPC_TYPE 0
-+
-+/* Flag whether block is compressed or uncompressed, bit is set if block is
-+ * uncompressed */
-+#define SQUASHFS_COMPRESSED_BIT (1 << 15)
-+
-+#define SQUASHFS_COMPRESSED_SIZE(B) (((B) & ~SQUASHFS_COMPRESSED_BIT) ? \
-+ (B) & ~SQUASHFS_COMPRESSED_BIT : SQUASHFS_COMPRESSED_BIT)
-+
-+#define SQUASHFS_COMPRESSED(B) (!((B) & SQUASHFS_COMPRESSED_BIT))
-+
-+#define SQUASHFS_COMPRESSED_BIT_BLOCK (1 << 24)
-+
-+#define SQUASHFS_COMPRESSED_SIZE_BLOCK(B) (((B) & \
-+ ~SQUASHFS_COMPRESSED_BIT_BLOCK) ? (B) & \
-+ ~SQUASHFS_COMPRESSED_BIT_BLOCK : SQUASHFS_COMPRESSED_BIT_BLOCK)
-+
-+#define SQUASHFS_COMPRESSED_BLOCK(B) (!((B) & SQUASHFS_COMPRESSED_BIT_BLOCK))
-+
-+/*
-+ * Inode number ops. Inodes consist of a compressed block number, and an
-+ * uncompressed offset within that block
-+ */
-+#define SQUASHFS_INODE_BLK(a) ((unsigned int) ((a) >> 16))
-+
-+#define SQUASHFS_INODE_OFFSET(a) ((unsigned int) ((a) & 0xffff))
-+
-+#define SQUASHFS_MKINODE(A, B) ((squashfs_inode_t)(((squashfs_inode_t) (A)\
-+ << 16) + (B)))
-+
-+/* Compute 32 bit VFS inode number from squashfs inode number */
-+#define SQUASHFS_MK_VFS_INODE(a, b) ((unsigned int) (((a) << 8) + \
-+ ((b) >> 2) + 1))
-+/* XXX */
-+
-+/* Translate between VFS mode and squashfs mode */
-+#define SQUASHFS_MODE(a) ((a) & 0xfff)
-+
-+/* fragment and fragment table defines */
-+#define SQUASHFS_FRAGMENT_BYTES(A) (A * sizeof(struct squashfs_fragment_entry))
-+
-+#define SQUASHFS_FRAGMENT_INDEX(A) (SQUASHFS_FRAGMENT_BYTES(A) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_OFFSET(A) (SQUASHFS_FRAGMENT_BYTES(A) % \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEXES(A) ((SQUASHFS_FRAGMENT_BYTES(A) + \
-+ SQUASHFS_METADATA_SIZE - 1) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_BYTES(A) (SQUASHFS_FRAGMENT_INDEXES(A) *\
-+ sizeof(long long))
-+
-+/* cached data constants for filesystem */
-+#define SQUASHFS_CACHED_BLKS 8
-+
-+#define SQUASHFS_MAX_FILE_SIZE_LOG 64
-+
-+#define SQUASHFS_MAX_FILE_SIZE ((long long) 1 << \
-+ (SQUASHFS_MAX_FILE_SIZE_LOG - 2))
-+
-+#define SQUASHFS_MARKER_BYTE 0xff
-+
-+/* meta index cache */
-+#define SQUASHFS_META_INDEXES (SQUASHFS_METADATA_SIZE / sizeof(unsigned int))
-+#define SQUASHFS_META_ENTRIES 31
-+#define SQUASHFS_META_NUMBER 8
-+#define SQUASHFS_SLOTS 4
-+
-+#include <linux/magic.h>
-+
-+struct meta_entry {
-+ long long data_block;
-+ unsigned int index_block;
-+ unsigned short offset;
-+ unsigned short pad;
-+};
-+
-+struct meta_index {
-+ unsigned int inode_number;
-+ unsigned int offset;
-+ unsigned short entries;
-+ unsigned short skip;
-+ unsigned short locked;
-+ unsigned short pad;
-+ struct meta_entry meta_entry[SQUASHFS_META_ENTRIES];
-+};
-+
-+
-+/*
-+ * definitions for structures on disk
-+ */
-+
-+typedef long long squashfs_block_t;
-+typedef long long squashfs_inode_t;
-+
-+struct squashfs_super_block {
-+ unsigned int s_magic;
-+ unsigned int inodes;
-+ unsigned int bytes_used_2;
-+ unsigned int uid_start_2;
-+ unsigned int guid_start_2;
-+ unsigned int inode_table_start_2;
-+ unsigned int directory_table_start_2;
-+ unsigned int s_major:16;
-+ unsigned int s_minor:16;
-+ unsigned int block_size_1:16;
-+ unsigned int block_log:16;
-+ unsigned int flags:8;
-+ unsigned int no_uids:8;
-+ unsigned int no_guids:8;
-+ unsigned int mkfs_time /* time of filesystem creation */;
-+ squashfs_inode_t root_inode;
-+ unsigned int block_size;
-+ unsigned int fragments;
-+ unsigned int fragment_table_start_2;
-+ long long bytes_used;
-+ long long uid_start;
-+ long long guid_start;
-+ long long inode_table_start;
-+ long long directory_table_start;
-+ long long fragment_table_start;
-+ long long unused;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_index {
-+ unsigned int index;
-+ unsigned int start_block;
-+ unsigned char size;
-+ unsigned char name[0];
-+} __attribute__ ((packed));
-+
-+#define SQUASHFS_BASE_INODE_HEADER \
-+ unsigned int inode_type:4; \
-+ unsigned int mode:12; \
-+ unsigned int uid:8; \
-+ unsigned int guid:8; \
-+ unsigned int mtime; \
-+ unsigned int inode_number;
-+
-+struct squashfs_base_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ squashfs_block_t start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ unsigned int file_size;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_lreg_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ squashfs_block_t start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ long long file_size;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int start_block;
-+ unsigned int parent_inode;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ldir_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned int file_size:27;
-+ unsigned int offset:13;
-+ unsigned int start_block;
-+ unsigned int i_count:16;
-+ unsigned int parent_inode;
-+ struct squashfs_dir_index index[0];
-+} __attribute__ ((packed));
-+
-+union squashfs_inode_header {
-+ struct squashfs_base_inode_header base;
-+ struct squashfs_dev_inode_header dev;
-+ struct squashfs_symlink_inode_header symlink;
-+ struct squashfs_reg_inode_header reg;
-+ struct squashfs_lreg_inode_header lreg;
-+ struct squashfs_dir_inode_header dir;
-+ struct squashfs_ldir_inode_header ldir;
-+ struct squashfs_ipc_inode_header ipc;
-+};
-+
-+struct squashfs_dir_entry {
-+ unsigned int offset:13;
-+ unsigned int type:3;
-+ unsigned int size:8;
-+ int inode_number:16;
-+ char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_header {
-+ unsigned int count:8;
-+ unsigned int start_block;
-+ unsigned int inode_number;
-+} __attribute__ ((packed));
-+
-+struct squashfs_fragment_entry {
-+ long long start_block;
-+ unsigned int size;
-+ unsigned int unused;
-+} __attribute__ ((packed));
-+
-+extern int squashfs_uncompress_block(void *d, int dstlen, void *s, int srclen);
-+extern int squashfs_uncompress_init(void);
-+extern int squashfs_uncompress_exit(void);
-+
-+/*
-+ * macros to convert each packed bitfield structure from little endian to big
-+ * endian and vice versa. These are needed when creating or using a filesystem
-+ * on a machine with different byte ordering to the target architecture.
-+ *
-+ */
-+
-+#define SQUASHFS_SWAP_START \
-+ int bits;\
-+ int b_pos;\
-+ unsigned long long val;\
-+ unsigned char *s;\
-+ unsigned char *d;
-+
-+#define SQUASHFS_SWAP_SUPER_BLOCK(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_super_block));\
-+ SQUASHFS_SWAP((s)->s_magic, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->inodes, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->bytes_used_2, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->uid_start_2, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->guid_start_2, d, 128, 32);\
-+ SQUASHFS_SWAP((s)->inode_table_start_2, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->directory_table_start_2, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->s_major, d, 224, 16);\
-+ SQUASHFS_SWAP((s)->s_minor, d, 240, 16);\
-+ SQUASHFS_SWAP((s)->block_size_1, d, 256, 16);\
-+ SQUASHFS_SWAP((s)->block_log, d, 272, 16);\
-+ SQUASHFS_SWAP((s)->flags, d, 288, 8);\
-+ SQUASHFS_SWAP((s)->no_uids, d, 296, 8);\
-+ SQUASHFS_SWAP((s)->no_guids, d, 304, 8);\
-+ SQUASHFS_SWAP((s)->mkfs_time, d, 312, 32);\
-+ SQUASHFS_SWAP((s)->root_inode, d, 344, 64);\
-+ SQUASHFS_SWAP((s)->block_size, d, 408, 32);\
-+ SQUASHFS_SWAP((s)->fragments, d, 440, 32);\
-+ SQUASHFS_SWAP((s)->fragment_table_start_2, d, 472, 32);\
-+ SQUASHFS_SWAP((s)->bytes_used, d, 504, 64);\
-+ SQUASHFS_SWAP((s)->uid_start, d, 568, 64);\
-+ SQUASHFS_SWAP((s)->guid_start, d, 632, 64);\
-+ SQUASHFS_SWAP((s)->inode_table_start, d, 696, 64);\
-+ SQUASHFS_SWAP((s)->directory_table_start, d, 760, 64);\
-+ SQUASHFS_SWAP((s)->fragment_table_start, d, 824, 64);\
-+ SQUASHFS_SWAP((s)->unused, d, 888, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->guid, d, 24, 8);\
-+ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 64, 32);
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_ipc_inode_header))\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_dev_inode_header)); \
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->rdev, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_reg_inode_header));\
-+ SQUASHFS_SWAP((s)->start_block, d, 96, 64);\
-+ SQUASHFS_SWAP((s)->fragment, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 224, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LREG_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_lreg_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 128, 64);\
-+ SQUASHFS_SWAP((s)->fragment, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 224, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 256, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_dir_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 128, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 147, 13);\
-+ SQUASHFS_SWAP((s)->start_block, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->parent_inode, d, 192, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LDIR_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_ldir_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 128, 27);\
-+ SQUASHFS_SWAP((s)->offset, d, 155, 13);\
-+ SQUASHFS_SWAP((s)->start_block, d, 168, 32);\
-+ SQUASHFS_SWAP((s)->i_count, d, 200, 16);\
-+ SQUASHFS_SWAP((s)->parent_inode, d, 216, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INDEX(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index));\
-+ SQUASHFS_SWAP((s)->index, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->size, d, 64, 8);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header));\
-+ SQUASHFS_SWAP((s)->count, d, 0, 8);\
-+ SQUASHFS_SWAP((s)->start_block, d, 8, 32);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 40, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_ENTRY(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry));\
-+ SQUASHFS_SWAP((s)->offset, d, 0, 13);\
-+ SQUASHFS_SWAP((s)->type, d, 13, 3);\
-+ SQUASHFS_SWAP((s)->size, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_ENTRY(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry));\
-+ SQUASHFS_SWAP((s)->start_block, d, 0, 64);\
-+ SQUASHFS_SWAP((s)->size, d, 64, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_SHORTS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 2);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 16)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_INTS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 4);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 32)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LONG_LONGS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 8);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 64)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_DATA(s, d, n, bits) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * bits / 8);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ bits)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, bits);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_INDEXES(s, d, n) SQUASHFS_SWAP_LONG_LONGS(s, d, n)
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+
-+struct squashfs_base_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int type:4;
-+ unsigned int offset:4;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int mtime;
-+ unsigned int start_block;
-+ unsigned int file_size:32;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n) \
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 4);\
-+ SQUASHFS_SWAP((s)->guid, d, 20, 4);
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER_1(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_ipc_inode_header_1));\
-+ SQUASHFS_SWAP((s)->type, d, 24, 4);\
-+ SQUASHFS_SWAP((s)->offset, d, 28, 4);\
-+}
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_dev_inode_header_1));\
-+ SQUASHFS_SWAP((s)->rdev, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header_1));\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_reg_inode_header_1));\
-+ SQUASHFS_SWAP((s)->mtime, d, 24, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 56, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 88, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_dir_inode_header_1));\
-+ SQUASHFS_SWAP((s)->file_size, d, 24, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 43, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 56, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 88, 24);\
-+}
-+
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+
-+struct squashfs_dir_index_2 {
-+ unsigned int index:27;
-+ unsigned int start_block:29;
-+ unsigned char size;
-+ unsigned char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_base_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int mtime;
-+ unsigned int start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ unsigned int file_size:32;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ldir_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int file_size:27;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+ unsigned int i_count:16;
-+ struct squashfs_dir_index_2 index[0];
-+} __attribute__ ((packed));
-+
-+union squashfs_inode_header_2 {
-+ struct squashfs_base_inode_header_2 base;
-+ struct squashfs_dev_inode_header_2 dev;
-+ struct squashfs_symlink_inode_header_2 symlink;
-+ struct squashfs_reg_inode_header_2 reg;
-+ struct squashfs_dir_inode_header_2 dir;
-+ struct squashfs_ldir_inode_header_2 ldir;
-+ struct squashfs_ipc_inode_header_2 ipc;
-+};
-+
-+struct squashfs_dir_header_2 {
-+ unsigned int count:8;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_entry_2 {
-+ unsigned int offset:13;
-+ unsigned int type:3;
-+ unsigned int size:8;
-+ char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_fragment_entry_2 {
-+ unsigned int start_block;
-+ unsigned int size;
-+} __attribute__ ((packed));
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->guid, d, 24, 8);\
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER_2(s, d) \
-+ SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, sizeof(struct squashfs_ipc_inode_header_2))
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_dev_inode_header_2)); \
-+ SQUASHFS_SWAP((s)->rdev, d, 32, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header_2));\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 32, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_reg_inode_header_2));\
-+ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->fragment, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 128, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 160, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_dir_inode_header_2));\
-+ SQUASHFS_SWAP((s)->file_size, d, 32, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 51, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 96, 24);\
-+}
-+
-+#define SQUASHFS_SWAP_LDIR_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_ldir_inode_header_2));\
-+ SQUASHFS_SWAP((s)->file_size, d, 32, 27);\
-+ SQUASHFS_SWAP((s)->offset, d, 59, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 72, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 104, 24);\
-+ SQUASHFS_SWAP((s)->i_count, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INDEX_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index_2));\
-+ SQUASHFS_SWAP((s)->index, d, 0, 27);\
-+ SQUASHFS_SWAP((s)->start_block, d, 27, 29);\
-+ SQUASHFS_SWAP((s)->size, d, 56, 8);\
-+}
-+#define SQUASHFS_SWAP_DIR_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header_2));\
-+ SQUASHFS_SWAP((s)->count, d, 0, 8);\
-+ SQUASHFS_SWAP((s)->start_block, d, 8, 24);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_ENTRY_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry_2));\
-+ SQUASHFS_SWAP((s)->offset, d, 0, 13);\
-+ SQUASHFS_SWAP((s)->type, d, 13, 3);\
-+ SQUASHFS_SWAP((s)->size, d, 16, 8);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_ENTRY_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry_2));\
-+ SQUASHFS_SWAP((s)->start_block, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->size, d, 32, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_INDEXES_2(s, d, n) SQUASHFS_SWAP_INTS(s, d, n)
-+
-+/* fragment and fragment table defines */
-+#define SQUASHFS_FRAGMENT_BYTES_2(A) (A * sizeof(struct squashfs_fragment_entry_2))
-+
-+#define SQUASHFS_FRAGMENT_INDEX_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_OFFSET_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) % \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEXES_2(A) ((SQUASHFS_FRAGMENT_BYTES_2(A) + \
-+ SQUASHFS_METADATA_SIZE - 1) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_BYTES_2(A) (SQUASHFS_FRAGMENT_INDEXES_2(A) *\
-+ sizeof(int))
-+
-+#endif
-+
-+#ifdef __KERNEL__
-+
-+/*
-+ * macros used to swap each structure entry, taking into account
-+ * bitfields and different bitfield placing conventions on differing
-+ * architectures
-+ */
-+
-+#include <asm/byteorder.h>
-+
-+#ifdef __BIG_ENDIAN
-+ /* convert from little endian to big endian */
-+#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \
-+ tbits, b_pos)
-+#else
-+ /* convert from big endian to little endian */
-+#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \
-+ tbits, 64 - tbits - b_pos)
-+#endif
-+
-+#define _SQUASHFS_SWAP(value, p, pos, tbits, SHIFT) {\
-+ b_pos = pos % 8;\
-+ val = 0;\
-+ s = (unsigned char *)p + (pos / 8);\
-+ d = ((unsigned char *) &val) + 7;\
-+ for(bits = 0; bits < (tbits + b_pos); bits += 8) \
-+ *d-- = *s++;\
-+ value = (val >> (SHIFT))/* & ((1 << tbits) - 1)*/;\
-+}
-+
-+#define SQUASHFS_MEMSET(s, d, n) memset(s, 0, n);
-+
-+#endif
-+#endif
---- /dev/null
-+++ b/include/linux/squashfs_fs_i.h
-@@ -0,0 +1,45 @@
-+#ifndef SQUASHFS_FS_I
-+#define SQUASHFS_FS_I
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs_i.h
-+ */
-+
-+struct squashfs_inode_info {
-+ long long start_block;
-+ unsigned int offset;
-+ union {
-+ struct {
-+ long long fragment_start_block;
-+ unsigned int fragment_size;
-+ unsigned int fragment_offset;
-+ long long block_list_start;
-+ } s1;
-+ struct {
-+ long long directory_index_start;
-+ unsigned int directory_index_offset;
-+ unsigned int directory_index_count;
-+ unsigned int parent_inode;
-+ } s2;
-+ } u;
-+ struct inode vfs_inode;
-+};
-+#endif
---- /dev/null
-+++ b/include/linux/squashfs_fs_sb.h
-@@ -0,0 +1,74 @@
-+#ifndef SQUASHFS_FS_SB
-+#define SQUASHFS_FS_SB
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006
-+ * Phillip Lougher <phillip@lougher.org.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs_sb.h
-+ */
-+
-+#include <linux/squashfs_fs.h>
-+
-+struct squashfs_cache {
-+ long long block;
-+ int length;
-+ long long next_index;
-+ char *data;
-+};
-+
-+struct squashfs_fragment_cache {
-+ long long block;
-+ int length;
-+ unsigned int locked;
-+ char *data;
-+};
-+
-+struct squashfs_sb_info {
-+ struct squashfs_super_block sblk;
-+ int devblksize;
-+ int devblksize_log2;
-+ int swap;
-+ struct squashfs_cache *block_cache;
-+ struct squashfs_fragment_cache *fragment;
-+ int next_cache;
-+ int next_fragment;
-+ int next_meta_index;
-+ unsigned int *uid;
-+ unsigned int *guid;
-+ long long *fragment_index;
-+ unsigned int *fragment_index_2;
-+ unsigned int read_size;
-+ char *read_data;
-+ char *read_page;
-+ struct semaphore read_data_mutex;
-+ struct semaphore read_page_mutex;
-+ struct semaphore block_cache_mutex;
-+ struct semaphore fragment_mutex;
-+ struct semaphore meta_index_mutex;
-+ wait_queue_head_t waitq;
-+ wait_queue_head_t fragment_wait_queue;
-+ struct meta_index *meta_index;
-+ struct inode *(*iget)(struct super_block *s, squashfs_inode_t \
-+ inode);
-+ long long (*read_blocklist)(struct inode *inode, int \
-+ index, int readahead_blks, char *block_list, \
-+ unsigned short **block_p, unsigned int *bsize);
-+ int (*read_fragment_index_table)(struct super_block *s);
-+};
-+#endif
---- a/init/do_mounts_rd.c
-+++ b/init/do_mounts_rd.c
-@@ -5,6 +5,7 @@
- #include <linux/ext2_fs.h>
- #include <linux/romfs_fs.h>
- #include <linux/cramfs_fs.h>
-+#include <linux/squashfs_fs.h>
- #include <linux/initrd.h>
- #include <linux/string.h>
-
-@@ -37,6 +38,7 @@ static int __init crd_load(int in_fd, in
- * numbers could not be found.
- *
- * We currently check for the following magic numbers:
-+ * squashfs
- * minix
- * ext2
- * romfs
-@@ -51,6 +53,7 @@ identify_ramdisk_image(int fd, int start
- struct ext2_super_block *ext2sb;
- struct romfs_super_block *romfsb;
- struct cramfs_super *cramfsb;
-+ struct squashfs_super_block *squashfsb;
- int nblocks = -1;
- unsigned char *buf;
-
-@@ -62,6 +65,7 @@ identify_ramdisk_image(int fd, int start
- ext2sb = (struct ext2_super_block *) buf;
- romfsb = (struct romfs_super_block *) buf;
- cramfsb = (struct cramfs_super *) buf;
-+ squashfsb = (struct squashfs_super_block *) buf;
- memset(buf, 0xe5, size);
-
- /*
-@@ -99,6 +103,15 @@ identify_ramdisk_image(int fd, int start
- goto done;
- }
-
-+ /* squashfs is at block zero too */
-+ if (squashfsb->s_magic == SQUASHFS_MAGIC) {
-+ printk(KERN_NOTICE
-+ "RAMDISK: squashfs filesystem found at block %d\n",
-+ start_block);
-+ nblocks = (squashfsb->bytes_used+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS;
-+ goto done;
-+ }
-+
- /*
- * Read block 1 to test for minix and ext2 superblock
- */
diff --git a/target/linux/generic-2.6/patches-2.6.28/002-lzma_decompress.patch b/target/linux/generic-2.6/patches-2.6.28/002-lzma_decompress.patch
deleted file mode 100644
index 4c1578e26328a970ab98c1bb74bbc931ee04d816..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/002-lzma_decompress.patch
+++ /dev/null
@@ -1,780 +0,0 @@
---- /dev/null
-+++ b/include/linux/LzmaDecode.h
-@@ -0,0 +1,100 @@
-+/*
-+ LzmaDecode.h
-+ LZMA Decoder interface
-+
-+ LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this code, expressly permits you to
-+ statically or dynamically link your code (or bind by name) to the
-+ interfaces of this file without subjecting your linked code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#ifndef __LZMADECODE_H
-+#define __LZMADECODE_H
-+
-+/* #define _LZMA_IN_CB */
-+/* Use callback for input data */
-+
-+/* #define _LZMA_OUT_READ */
-+/* Use read function for output data */
-+
-+/* #define _LZMA_PROB32 */
-+/* It can increase speed on some 32-bit CPUs,
-+ but memory usage will be doubled in that case */
-+
-+/* #define _LZMA_LOC_OPT */
-+/* Enable local speed optimizations inside code */
-+
-+#ifndef UInt32
-+#ifdef _LZMA_UINT32_IS_ULONG
-+#define UInt32 unsigned long
-+#else
-+#define UInt32 unsigned int
-+#endif
-+#endif
-+
-+#ifdef _LZMA_PROB32
-+#define CProb UInt32
-+#else
-+#define CProb unsigned short
-+#endif
-+
-+#define LZMA_RESULT_OK 0
-+#define LZMA_RESULT_DATA_ERROR 1
-+#define LZMA_RESULT_NOT_ENOUGH_MEM 2
-+
-+#ifdef _LZMA_IN_CB
-+typedef struct _ILzmaInCallback
-+{
-+ int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize);
-+} ILzmaInCallback;
-+#endif
-+
-+#define LZMA_BASE_SIZE 1846
-+#define LZMA_LIT_SIZE 768
-+
-+/*
-+bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb)
-+bufferSize += 100 in case of _LZMA_OUT_READ
-+by default CProb is unsigned short,
-+but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int)
-+*/
-+
-+#ifdef _LZMA_OUT_READ
-+int LzmaDecoderInit(
-+ unsigned char *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ unsigned char *dictionary, UInt32 dictionarySize,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ unsigned char *inStream, UInt32 inSize
-+ #endif
-+);
-+#endif
-+
-+int LzmaDecode(
-+ unsigned char *buffer,
-+ #ifndef _LZMA_OUT_READ
-+ UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback,
-+ #else
-+ unsigned char *inStream, UInt32 inSize,
-+ #endif
-+ #endif
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed);
-+
-+#endif
---- /dev/null
-+++ b/lib/LzmaDecode.c
-@@ -0,0 +1,663 @@
-+/*
-+ LzmaDecode.c
-+ LZMA Decoder
-+
-+ LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this code, expressly permits you to
-+ statically or dynamically link your code (or bind by name) to the
-+ interfaces of this file without subjecting your linked code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#include <linux/LzmaDecode.h>
-+
-+#ifndef Byte
-+#define Byte unsigned char
-+#endif
-+
-+#define kNumTopBits 24
-+#define kTopValue ((UInt32)1 << kNumTopBits)
-+
-+#define kNumBitModelTotalBits 11
-+#define kBitModelTotal (1 << kNumBitModelTotalBits)
-+#define kNumMoveBits 5
-+
-+typedef struct _CRangeDecoder
-+{
-+ Byte *Buffer;
-+ Byte *BufferLim;
-+ UInt32 Range;
-+ UInt32 Code;
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *InCallback;
-+ int Result;
-+ #endif
-+ int ExtraBytes;
-+} CRangeDecoder;
-+
-+Byte RangeDecoderReadByte(CRangeDecoder *rd)
-+{
-+ if (rd->Buffer == rd->BufferLim)
-+ {
-+ #ifdef _LZMA_IN_CB
-+ UInt32 size;
-+ rd->Result = rd->InCallback->Read(rd->InCallback, &rd->Buffer, &size);
-+ rd->BufferLim = rd->Buffer + size;
-+ if (size == 0)
-+ #endif
-+ {
-+ rd->ExtraBytes = 1;
-+ return 0xFF;
-+ }
-+ }
-+ return (*rd->Buffer++);
-+}
-+
-+/* #define ReadByte (*rd->Buffer++) */
-+#define ReadByte (RangeDecoderReadByte(rd))
-+
-+void RangeDecoderInit(CRangeDecoder *rd,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ Byte *stream, UInt32 bufferSize
-+ #endif
-+ )
-+{
-+ int i;
-+ #ifdef _LZMA_IN_CB
-+ rd->InCallback = inCallback;
-+ rd->Buffer = rd->BufferLim = 0;
-+ #else
-+ rd->Buffer = stream;
-+ rd->BufferLim = stream + bufferSize;
-+ #endif
-+ rd->ExtraBytes = 0;
-+ rd->Code = 0;
-+ rd->Range = (0xFFFFFFFF);
-+ for(i = 0; i < 5; i++)
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+}
-+
-+#define RC_INIT_VAR UInt32 range = rd->Range; UInt32 code = rd->Code;
-+#define RC_FLUSH_VAR rd->Range = range; rd->Code = code;
-+#define RC_NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | ReadByte; }
-+
-+UInt32 RangeDecoderDecodeDirectBits(CRangeDecoder *rd, int numTotalBits)
-+{
-+ RC_INIT_VAR
-+ UInt32 result = 0;
-+ int i;
-+ for (i = numTotalBits; i > 0; i--)
-+ {
-+ /* UInt32 t; */
-+ range >>= 1;
-+
-+ result <<= 1;
-+ if (code >= range)
-+ {
-+ code -= range;
-+ result |= 1;
-+ }
-+ /*
-+ t = (code - range) >> 31;
-+ t &= 1;
-+ code -= range & (t - 1);
-+ result = (result + result) | (1 - t);
-+ */
-+ RC_NORMALIZE
-+ }
-+ RC_FLUSH_VAR
-+ return result;
-+}
-+
-+int RangeDecoderBitDecode(CProb *prob, CRangeDecoder *rd)
-+{
-+ UInt32 bound = (rd->Range >> kNumBitModelTotalBits) * *prob;
-+ if (rd->Code < bound)
-+ {
-+ rd->Range = bound;
-+ *prob += (kBitModelTotal - *prob) >> kNumMoveBits;
-+ if (rd->Range < kTopValue)
-+ {
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+ rd->Range <<= 8;
-+ }
-+ return 0;
-+ }
-+ else
-+ {
-+ rd->Range -= bound;
-+ rd->Code -= bound;
-+ *prob -= (*prob) >> kNumMoveBits;
-+ if (rd->Range < kTopValue)
-+ {
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+ rd->Range <<= 8;
-+ }
-+ return 1;
-+ }
-+}
-+
-+#define RC_GET_BIT2(prob, mi, A0, A1) \
-+ UInt32 bound = (range >> kNumBitModelTotalBits) * *prob; \
-+ if (code < bound) \
-+ { A0; range = bound; *prob += (kBitModelTotal - *prob) >> kNumMoveBits; mi <<= 1; } \
-+ else \
-+ { A1; range -= bound; code -= bound; *prob -= (*prob) >> kNumMoveBits; mi = (mi + mi) + 1; } \
-+ RC_NORMALIZE
-+
-+#define RC_GET_BIT(prob, mi) RC_GET_BIT2(prob, mi, ; , ;)
-+
-+int RangeDecoderBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+ int mi = 1;
-+ int i;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ for(i = numLevels; i > 0; i--)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + mi;
-+ RC_GET_BIT(prob, mi)
-+ #else
-+ mi = (mi + mi) + RangeDecoderBitDecode(probs + mi, rd);
-+ #endif
-+ }
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return mi - (1 << numLevels);
-+}
-+
-+int RangeDecoderReverseBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+ int mi = 1;
-+ int i;
-+ int symbol = 0;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ for(i = 0; i < numLevels; i++)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + mi;
-+ RC_GET_BIT2(prob, mi, ; , symbol |= (1 << i))
-+ #else
-+ int bit = RangeDecoderBitDecode(probs + mi, rd);
-+ mi = mi + mi + bit;
-+ symbol |= (bit << i);
-+ #endif
-+ }
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+Byte LzmaLiteralDecode(CProb *probs, CRangeDecoder *rd)
-+{
-+ int symbol = 1;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ do
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + symbol;
-+ RC_GET_BIT(prob, symbol)
-+ #else
-+ symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+ #endif
-+ }
-+ while (symbol < 0x100);
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+Byte LzmaLiteralDecodeMatch(CProb *probs, CRangeDecoder *rd, Byte matchByte)
-+{
-+ int symbol = 1;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ do
-+ {
-+ int bit;
-+ int matchBit = (matchByte >> 7) & 1;
-+ matchByte <<= 1;
-+ #ifdef _LZMA_LOC_OPT
-+ {
-+ CProb *prob = probs + ((1 + matchBit) << 8) + symbol;
-+ RC_GET_BIT2(prob, symbol, bit = 0, bit = 1)
-+ }
-+ #else
-+ bit = RangeDecoderBitDecode(probs + ((1 + matchBit) << 8) + symbol, rd);
-+ symbol = (symbol << 1) | bit;
-+ #endif
-+ if (matchBit != bit)
-+ {
-+ while (symbol < 0x100)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + symbol;
-+ RC_GET_BIT(prob, symbol)
-+ #else
-+ symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+ #endif
-+ }
-+ break;
-+ }
-+ }
-+ while (symbol < 0x100);
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+#define kNumPosBitsMax 4
-+#define kNumPosStatesMax (1 << kNumPosBitsMax)
-+
-+#define kLenNumLowBits 3
-+#define kLenNumLowSymbols (1 << kLenNumLowBits)
-+#define kLenNumMidBits 3
-+#define kLenNumMidSymbols (1 << kLenNumMidBits)
-+#define kLenNumHighBits 8
-+#define kLenNumHighSymbols (1 << kLenNumHighBits)
-+
-+#define LenChoice 0
-+#define LenChoice2 (LenChoice + 1)
-+#define LenLow (LenChoice2 + 1)
-+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
-+
-+int LzmaLenDecode(CProb *p, CRangeDecoder *rd, int posState)
-+{
-+ if(RangeDecoderBitDecode(p + LenChoice, rd) == 0)
-+ return RangeDecoderBitTreeDecode(p + LenLow +
-+ (posState << kLenNumLowBits), kLenNumLowBits, rd);
-+ if(RangeDecoderBitDecode(p + LenChoice2, rd) == 0)
-+ return kLenNumLowSymbols + RangeDecoderBitTreeDecode(p + LenMid +
-+ (posState << kLenNumMidBits), kLenNumMidBits, rd);
-+ return kLenNumLowSymbols + kLenNumMidSymbols +
-+ RangeDecoderBitTreeDecode(p + LenHigh, kLenNumHighBits, rd);
-+}
-+
-+#define kNumStates 12
-+
-+#define kStartPosModelIndex 4
-+#define kEndPosModelIndex 14
-+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-+
-+#define kNumPosSlotBits 6
-+#define kNumLenToPosStates 4
-+
-+#define kNumAlignBits 4
-+#define kAlignTableSize (1 << kNumAlignBits)
-+
-+#define kMatchMinLen 2
-+
-+#define IsMatch 0
-+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-+#define IsRepG0 (IsRep + kNumStates)
-+#define IsRepG1 (IsRepG0 + kNumStates)
-+#define IsRepG2 (IsRepG1 + kNumStates)
-+#define IsRep0Long (IsRepG2 + kNumStates)
-+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-+#define LenCoder (Align + kAlignTableSize)
-+#define RepLenCoder (LenCoder + kNumLenProbs)
-+#define Literal (RepLenCoder + kNumLenProbs)
-+
-+#if Literal != LZMA_BASE_SIZE
-+StopCompilingDueBUG
-+#endif
-+
-+#ifdef _LZMA_OUT_READ
-+
-+typedef struct _LzmaVarState
-+{
-+ CRangeDecoder RangeDecoder;
-+ Byte *Dictionary;
-+ UInt32 DictionarySize;
-+ UInt32 DictionaryPos;
-+ UInt32 GlobalPos;
-+ UInt32 Reps[4];
-+ int lc;
-+ int lp;
-+ int pb;
-+ int State;
-+ int PreviousIsMatch;
-+ int RemainLen;
-+} LzmaVarState;
-+
-+int LzmaDecoderInit(
-+ unsigned char *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ unsigned char *dictionary, UInt32 dictionarySize,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ unsigned char *inStream, UInt32 inSize
-+ #endif
-+ )
-+{
-+ LzmaVarState *vs = (LzmaVarState *)buffer;
-+ CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+ UInt32 i;
-+ if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState))
-+ return LZMA_RESULT_NOT_ENOUGH_MEM;
-+ vs->Dictionary = dictionary;
-+ vs->DictionarySize = dictionarySize;
-+ vs->DictionaryPos = 0;
-+ vs->GlobalPos = 0;
-+ vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1;
-+ vs->lc = lc;
-+ vs->lp = lp;
-+ vs->pb = pb;
-+ vs->State = 0;
-+ vs->PreviousIsMatch = 0;
-+ vs->RemainLen = 0;
-+ dictionary[dictionarySize - 1] = 0;
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ RangeDecoderInit(&vs->RangeDecoder,
-+ #ifdef _LZMA_IN_CB
-+ inCallback
-+ #else
-+ inStream, inSize
-+ #endif
-+ );
-+ return LZMA_RESULT_OK;
-+}
-+
-+int LzmaDecode(unsigned char *buffer,
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed)
-+{
-+ LzmaVarState *vs = (LzmaVarState *)buffer;
-+ CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+ CRangeDecoder rd = vs->RangeDecoder;
-+ int state = vs->State;
-+ int previousIsMatch = vs->PreviousIsMatch;
-+ Byte previousByte;
-+ UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-+ UInt32 nowPos = 0;
-+ UInt32 posStateMask = (1 << (vs->pb)) - 1;
-+ UInt32 literalPosMask = (1 << (vs->lp)) - 1;
-+ int lc = vs->lc;
-+ int len = vs->RemainLen;
-+ UInt32 globalPos = vs->GlobalPos;
-+
-+ Byte *dictionary = vs->Dictionary;
-+ UInt32 dictionarySize = vs->DictionarySize;
-+ UInt32 dictionaryPos = vs->DictionaryPos;
-+
-+ if (len == -1)
-+ {
-+ *outSizeProcessed = 0;
-+ return LZMA_RESULT_OK;
-+ }
-+
-+ while(len > 0 && nowPos < outSize)
-+ {
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ len--;
-+ }
-+ if (dictionaryPos == 0)
-+ previousByte = dictionary[dictionarySize - 1];
-+ else
-+ previousByte = dictionary[dictionaryPos - 1];
-+#else
-+
-+int LzmaDecode(
-+ Byte *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback,
-+ #else
-+ unsigned char *inStream, UInt32 inSize,
-+ #endif
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed)
-+{
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+ CProb *p = (CProb *)buffer;
-+ CRangeDecoder rd;
-+ UInt32 i;
-+ int state = 0;
-+ int previousIsMatch = 0;
-+ Byte previousByte = 0;
-+ UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-+ UInt32 nowPos = 0;
-+ UInt32 posStateMask = (1 << pb) - 1;
-+ UInt32 literalPosMask = (1 << lp) - 1;
-+ int len = 0;
-+ if (bufferSize < numProbs * sizeof(CProb))
-+ return LZMA_RESULT_NOT_ENOUGH_MEM;
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ RangeDecoderInit(&rd,
-+ #ifdef _LZMA_IN_CB
-+ inCallback
-+ #else
-+ inStream, inSize
-+ #endif
-+ );
-+#endif
-+
-+ *outSizeProcessed = 0;
-+ while(nowPos < outSize)
-+ {
-+ int posState = (int)(
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & posStateMask);
-+ #ifdef _LZMA_IN_CB
-+ if (rd.Result != LZMA_RESULT_OK)
-+ return rd.Result;
-+ #endif
-+ if (rd.ExtraBytes != 0)
-+ return LZMA_RESULT_DATA_ERROR;
-+ if (RangeDecoderBitDecode(p + IsMatch + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+ {
-+ CProb *probs = p + Literal + (LZMA_LIT_SIZE *
-+ (((
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-+
-+ if (state < 4) state = 0;
-+ else if (state < 10) state -= 3;
-+ else state -= 6;
-+ if (previousIsMatch)
-+ {
-+ Byte matchByte;
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ matchByte = dictionary[pos];
-+ #else
-+ matchByte = outStream[nowPos - rep0];
-+ #endif
-+ previousByte = LzmaLiteralDecodeMatch(probs, &rd, matchByte);
-+ previousIsMatch = 0;
-+ }
-+ else
-+ previousByte = LzmaLiteralDecode(probs, &rd);
-+ outStream[nowPos++] = previousByte;
-+ #ifdef _LZMA_OUT_READ
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #endif
-+ }
-+ else
-+ {
-+ previousIsMatch = 1;
-+ if (RangeDecoderBitDecode(p + IsRep + state, &rd) == 1)
-+ {
-+ if (RangeDecoderBitDecode(p + IsRepG0 + state, &rd) == 0)
-+ {
-+ if (RangeDecoderBitDecode(p + IsRep0Long + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos;
-+ #endif
-+ if (
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ == 0)
-+ return LZMA_RESULT_DATA_ERROR;
-+ state = state < 7 ? 9 : 11;
-+ #ifdef _LZMA_OUT_READ
-+ pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ outStream[nowPos++] = previousByte;
-+ continue;
-+ }
-+ }
-+ else
-+ {
-+ UInt32 distance;
-+ if(RangeDecoderBitDecode(p + IsRepG1 + state, &rd) == 0)
-+ distance = rep1;
-+ else
-+ {
-+ if(RangeDecoderBitDecode(p + IsRepG2 + state, &rd) == 0)
-+ distance = rep2;
-+ else
-+ {
-+ distance = rep3;
-+ rep3 = rep2;
-+ }
-+ rep2 = rep1;
-+ }
-+ rep1 = rep0;
-+ rep0 = distance;
-+ }
-+ len = LzmaLenDecode(p + RepLenCoder, &rd, posState);
-+ state = state < 7 ? 8 : 11;
-+ }
-+ else
-+ {
-+ int posSlot;
-+ rep3 = rep2;
-+ rep2 = rep1;
-+ rep1 = rep0;
-+ state = state < 7 ? 7 : 10;
-+ len = LzmaLenDecode(p + LenCoder, &rd, posState);
-+ posSlot = RangeDecoderBitTreeDecode(p + PosSlot +
-+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
-+ kNumPosSlotBits), kNumPosSlotBits, &rd);
-+ if (posSlot >= kStartPosModelIndex)
-+ {
-+ int numDirectBits = ((posSlot >> 1) - 1);
-+ rep0 = ((2 | ((UInt32)posSlot & 1)) << numDirectBits);
-+ if (posSlot < kEndPosModelIndex)
-+ {
-+ rep0 += RangeDecoderReverseBitTreeDecode(
-+ p + SpecPos + rep0 - posSlot - 1, numDirectBits, &rd);
-+ }
-+ else
-+ {
-+ rep0 += RangeDecoderDecodeDirectBits(&rd,
-+ numDirectBits - kNumAlignBits) << kNumAlignBits;
-+ rep0 += RangeDecoderReverseBitTreeDecode(p + Align, kNumAlignBits, &rd);
-+ }
-+ }
-+ else
-+ rep0 = posSlot;
-+ rep0++;
-+ }
-+ if (rep0 == (UInt32)(0))
-+ {
-+ /* it's for stream version */
-+ len = -1;
-+ break;
-+ }
-+ if (rep0 > nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ {
-+ return LZMA_RESULT_DATA_ERROR;
-+ }
-+ len += kMatchMinLen;
-+ do
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ outStream[nowPos++] = previousByte;
-+ len--;
-+ }
-+ while(len > 0 && nowPos < outSize);
-+ }
-+ }
-+
-+ #ifdef _LZMA_OUT_READ
-+ vs->RangeDecoder = rd;
-+ vs->DictionaryPos = dictionaryPos;
-+ vs->GlobalPos = globalPos + nowPos;
-+ vs->Reps[0] = rep0;
-+ vs->Reps[1] = rep1;
-+ vs->Reps[2] = rep2;
-+ vs->Reps[3] = rep3;
-+ vs->State = state;
-+ vs->PreviousIsMatch = previousIsMatch;
-+ vs->RemainLen = len;
-+ #endif
-+
-+ *outSizeProcessed = nowPos;
-+ return LZMA_RESULT_OK;
-+}
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -20,7 +20,7 @@ lib-y += kobject.o kref.o klist.o
-
- obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
- bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
-- string_helpers.o
-+ string_helpers.o LzmaDecode.o
-
- ifeq ($(CONFIG_DEBUG_KOBJECT),y)
- CFLAGS_kobject.o += -DDEBUG
diff --git a/target/linux/generic-2.6/patches-2.6.28/003-squashfs_lzma.patch b/target/linux/generic-2.6/patches-2.6.28/003-squashfs_lzma.patch
deleted file mode 100644
index 9050e370ca5c0f905a1688b2e4253235713c79a3..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/003-squashfs_lzma.patch
+++ /dev/null
@@ -1,107 +0,0 @@
---- a/fs/squashfs/inode.c
-+++ b/fs/squashfs/inode.c
-@@ -4,6 +4,9 @@
- * Copyright (c) 2002, 2003, 2004, 2005, 2006
- * Phillip Lougher <phillip@lougher.org.uk>
- *
-+ * LZMA decompressor support added by Oleg I. Vdovikin
-+ * Copyright (c) 2005 Oleg I.Vdovikin <oleg@cs.msu.su>
-+ *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2,
-@@ -21,6 +24,7 @@
- * inode.c
- */
-
-+#define SQUASHFS_LZMA
- #include <linux/types.h>
- #include <linux/squashfs_fs.h>
- #include <linux/module.h>
-@@ -44,6 +48,19 @@
-
- #include "squashfs.h"
-
-+#ifdef SQUASHFS_LZMA
-+#include <linux/LzmaDecode.h>
-+
-+/* default LZMA settings, should be in sync with mksquashfs */
-+#define LZMA_LC 3
-+#define LZMA_LP 0
-+#define LZMA_PB 2
-+
-+#define LZMA_WORKSPACE_SIZE ((LZMA_BASE_SIZE + \
-+ (LZMA_LIT_SIZE << (LZMA_LC + LZMA_LP))) * sizeof(CProb))
-+
-+#endif
-+
- static void squashfs_put_super(struct super_block *);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
- static int squashfs_symlink_readpage(struct file *file, struct page *page);
-@@ -64,7 +81,11 @@ static int squashfs_get_sb(struct file_s
- const char *, void *, struct vfsmount *);
-
-
-+#ifdef SQUASHFS_LZMA
-+static unsigned char lzma_workspace[LZMA_WORKSPACE_SIZE];
-+#else
- static z_stream stream;
-+#endif
-
- static struct file_system_type squashfs_fs_type = {
- .owner = THIS_MODULE,
-@@ -249,6 +270,15 @@ SQSH_EXTERN unsigned int squashfs_read_d
- if (compressed) {
- int zlib_err;
-
-+#ifdef SQUASHFS_LZMA
-+ if ((zlib_err = LzmaDecode(lzma_workspace,
-+ LZMA_WORKSPACE_SIZE, LZMA_LC, LZMA_LP, LZMA_PB,
-+ c_buffer, c_byte, buffer, msblk->read_size, &bytes)) != LZMA_RESULT_OK)
-+ {
-+ ERROR("lzma returned unexpected result 0x%x\n", zlib_err);
-+ bytes = 0;
-+ }
-+#else
- stream.next_in = c_buffer;
- stream.avail_in = c_byte;
- stream.next_out = buffer;
-@@ -263,7 +293,7 @@ SQSH_EXTERN unsigned int squashfs_read_d
- bytes = 0;
- } else
- bytes = stream.total_out;
--
-+#endif
- up(&msblk->read_data_mutex);
- }
-
-@@ -2045,15 +2075,19 @@ static int __init init_squashfs_fs(void)
- printk(KERN_INFO "squashfs: version 3.0 (2006/03/15) "
- "Phillip Lougher\n");
-
-+#ifndef SQUASHFS_LZMA
- if (!(stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
- ERROR("Failed to allocate zlib workspace\n");
- destroy_inodecache();
- err = -ENOMEM;
- goto out;
- }
-+#endif
-
- if ((err = register_filesystem(&squashfs_fs_type))) {
-+#ifndef SQUASHFS_LZMA
- vfree(stream.workspace);
-+#endif
- destroy_inodecache();
- }
-
-@@ -2064,7 +2098,9 @@ out:
-
- static void __exit exit_squashfs_fs(void)
- {
-+#ifndef SQUASHFS_LZMA
- vfree(stream.workspace);
-+#endif
- unregister_filesystem(&squashfs_fs_type);
- destroy_inodecache();
- }
diff --git a/target/linux/generic-2.6/patches-2.6.28/004-extra_optimization.patch b/target/linux/generic-2.6/patches-2.6.28/004-extra_optimization.patch
deleted file mode 100644
index 8827ed0c3d6134121507006ea7c6c42c6a2c67d1..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/004-extra_optimization.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- a/Makefile
-+++ b/Makefile
-@@ -512,7 +512,7 @@ all: vmlinux
- ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
- KBUILD_CFLAGS += -Os
- else
--KBUILD_CFLAGS += -O2
-+KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch
- endif
-
- include $(srctree)/arch/$(SRCARCH)/Makefile
-@@ -549,6 +549,9 @@ endif
- NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
- CHECKFLAGS += $(NOSTDINC_FLAGS)
-
-+# improve gcc optimization
-+CFLAGS += $(call cc-option,-funit-at-a-time,)
-+
- # warn about C99 declaration after statement
- KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/005-squashfs_fix.patch b/target/linux/generic-2.6/patches-2.6.28/005-squashfs_fix.patch
deleted file mode 100644
index 51474864e9be38c1e79c699c704a91985b88a15b..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/005-squashfs_fix.patch
+++ /dev/null
@@ -1,29 +0,0 @@
---- a/fs/squashfs/inode.c
-+++ b/fs/squashfs/inode.c
-@@ -33,6 +33,7 @@
- #include <linux/fs.h>
- #include <linux/smp_lock.h>
- #include <linux/slab.h>
-+#include <linux/exportfs.h>
- #include <linux/squashfs_fs_sb.h>
- #include <linux/squashfs_fs_i.h>
- #include <linux/buffer_head.h>
-@@ -43,8 +44,8 @@
- #include <linux/zlib.h>
- #include <linux/blkdev.h>
- #include <linux/vmalloc.h>
-+#include <linux/semaphore.h>
- #include <asm/uaccess.h>
--#include <asm/semaphore.h>
-
- #include "squashfs.h"
-
-@@ -2125,7 +2126,7 @@ static void squashfs_destroy_inode(struc
- }
-
-
--static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
-+static void init_once(void *foo)
- {
- struct squashfs_inode_info *ei = foo;
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/006-gcc4_inline_fix.patch b/target/linux/generic-2.6/patches-2.6.28/006-gcc4_inline_fix.patch
deleted file mode 100644
index 642f11b21fc1089e3eb3e3f2fedf9f68a3655b8c..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/006-gcc4_inline_fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/mips/include/asm/system.h
-+++ b/arch/mips/include/asm/system.h
-@@ -187,7 +187,7 @@ extern __u64 __xchg_u64_unsupported_on_3
- if something tries to do an invalid xchg(). */
- extern void __xchg_called_with_bad_pointer(void);
-
--static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-+static __always_inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
- {
- switch (size) {
- case 4:
diff --git a/target/linux/generic-2.6/patches-2.6.28/007-samsung_flash.patch b/target/linux/generic-2.6/patches-2.6.28/007-samsung_flash.patch
deleted file mode 100644
index abb753c409fc6c6cb2dc492ff6d9b434f8336f73..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/007-samsung_flash.patch
+++ /dev/null
@@ -1,36 +0,0 @@
---- a/drivers/mtd/chips/cfi_cmdset_0002.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -51,6 +51,7 @@
- #define SST49LF040B 0x0050
- #define SST49LF008A 0x005a
- #define AT49BV6416 0x00d6
-+#define MANUFACTURER_SAMSUNG 0x00ec
-
- static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
- static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
-@@ -365,12 +366,19 @@ struct mtd_info *cfi_cmdset_0002(struct
-
- if (extp->MajorVersion != '1' ||
- (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
-- printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query "
-- "version %c.%c.\n", extp->MajorVersion,
-- extp->MinorVersion);
-- kfree(extp);
-- kfree(mtd);
-- return NULL;
-+ if (cfi->mfr == MANUFACTURER_SAMSUNG &&
-+ (extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
-+ printk(KERN_NOTICE " Newer Samsung flash detected, "
-+ "should be compatibile with Amd/Fujitsu.\n");
-+ }
-+ else {
-+ printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query "
-+ "version %c.%c.\n", extp->MajorVersion,
-+ extp->MinorVersion);
-+ kfree(extp);
-+ kfree(mtd);
-+ return NULL;
-+ }
- }
-
- /* Install our own private info structure */
diff --git a/target/linux/generic-2.6/patches-2.6.28/008-squashfs_vfs_super.patch b/target/linux/generic-2.6/patches-2.6.28/008-squashfs_vfs_super.patch
deleted file mode 100644
index f1dc2d7519a3733a189720cbf09161b419ec2c0a..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/008-squashfs_vfs_super.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/fs/squashfs/inode.c
-+++ b/fs/squashfs/inode.c
-@@ -1179,7 +1179,7 @@ failure:
-
- static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf)
- {
-- struct squashfs_sb_info *msblk = dentry->d_inode->i_sb->s_fs_info;
-+ struct squashfs_sb_info *msblk = dentry->d_sb->s_fs_info;
- struct squashfs_super_block *sblk = &msblk->sblk;
-
- TRACE("Entered squashfs_statfs\n");
diff --git a/target/linux/generic-2.6/patches-2.6.28/010-disable_old_squashfs_compatibility.patch b/target/linux/generic-2.6/patches-2.6.28/010-disable_old_squashfs_compatibility.patch
deleted file mode 100644
index 01e27573bc482c47e81d6e82decd4dce96818b28..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/010-disable_old_squashfs_compatibility.patch
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/fs/squashfs/Makefile
-+++ b/fs/squashfs/Makefile
-@@ -4,4 +4,3 @@
-
- obj-$(CONFIG_SQUASHFS) += squashfs.o
- squashfs-y += inode.o
--squashfs-y += squashfs2_0.o
---- a/fs/squashfs/squashfs.h
-+++ b/fs/squashfs/squashfs.h
-@@ -24,6 +24,9 @@
- #ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
- #undef CONFIG_SQUASHFS_1_0_COMPATIBILITY
- #endif
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#undef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#endif
-
- #ifdef SQUASHFS_TRACE
- #define TRACE(s, args...) printk(KERN_NOTICE "SQUASHFS: "s, ## args)
diff --git a/target/linux/generic-2.6/patches-2.6.28/011-mips_boot.patch b/target/linux/generic-2.6/patches-2.6.28/011-mips_boot.patch
deleted file mode 100644
index c2a043acdef9c85e5c568fb148993ca301a3ff21..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/011-mips_boot.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/mips/kernel/head.S
-+++ b/arch/mips/kernel/head.S
-@@ -121,6 +121,8 @@
- #endif
- .endm
-
-+ j kernel_entry
-+ nop
- #ifndef CONFIG_NO_EXCEPT_FILL
- /*
- * Reserved space for exception handlers.
diff --git a/target/linux/generic-2.6/patches-2.6.28/020-mips_multi_machine_support.patch b/target/linux/generic-2.6/patches-2.6.28/020-mips_multi_machine_support.patch
deleted file mode 100644
index af551106178776736d596e1ce89c17dedf93fff9..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/020-mips_multi_machine_support.patch
+++ /dev/null
@@ -1,157 +0,0 @@
---- /dev/null
-+++ b/include/asm-mips/mips_machine.h
-@@ -0,0 +1,47 @@
-+/*
-+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ *
-+ */
-+
-+#ifndef __ASM_MIPS_MACHINE_H
-+#define __ASM_MIPS_MACHINE_H
-+
-+#include <linux/init.h>
-+#include <linux/list.h>
-+
-+#define MIPS_MACHINE_NAME_LEN 64
-+
-+struct mips_machine {
-+ unsigned long mach_type;
-+ void (*mach_setup)(void);
-+ unsigned char mach_name[MIPS_MACHINE_NAME_LEN];
-+ struct list_head list;
-+};
-+
-+void mips_machine_register(struct mips_machine *) __init;
-+void mips_machine_setup(unsigned long machtype) __init;
-+
-+extern unsigned char mips_machine_name[MIPS_MACHINE_NAME_LEN];
-+
-+#define MIPS_MACHINE(_type, _name, _setup) \
-+static struct mips_machine machine_##_type __initdata = \
-+{ \
-+ .mach_type = _type, \
-+ .mach_name = _name, \
-+ .mach_setup = _setup, \
-+}; \
-+ \
-+static int __init register_machine_##_type(void) \
-+{ \
-+ mips_machine_register(&machine_##_type); \
-+ return 0; \
-+} \
-+ \
-+pure_initcall(register_machine_##_type)
-+
-+#endif /* __ASM_MIPS_MACHINE_H */
-+
---- /dev/null
-+++ b/arch/mips/kernel/mips_machine.c
-@@ -0,0 +1,58 @@
-+/*
-+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <asm/mips_machine.h>
-+#include <asm/bootinfo.h>
-+
-+static struct list_head mips_machines __initdata =
-+ LIST_HEAD_INIT(mips_machines);
-+
-+unsigned char mips_machine_name[MIPS_MACHINE_NAME_LEN] = "Unknown";
-+
-+static struct mips_machine * __init mips_machine_find(unsigned long machtype)
-+{
-+ struct list_head *this;
-+
-+ list_for_each(this, &mips_machines) {
-+ struct mips_machine *mach;
-+
-+ mach = list_entry(this, struct mips_machine, list);
-+ if (mach->mach_type == machtype)
-+ return mach;
-+ }
-+
-+ return NULL;
-+}
-+
-+void __init mips_machine_register(struct mips_machine *mach)
-+{
-+ list_add_tail(&mach->list, &mips_machines);
-+}
-+
-+void __init mips_machine_setup(unsigned long machtype)
-+{
-+ struct mips_machine *mach;
-+
-+ mach = mips_machine_find(machtype);
-+ if (!mach) {
-+ printk(KERN_ALERT "MIPS: no machine registered for "
-+ "machtype %lu\n", machtype);
-+ return;
-+ }
-+
-+ if (mach->mach_name[0])
-+ strncpy(mips_machine_name, mach->mach_name,
-+ MIPS_MACHINE_NAME_LEN);
-+
-+ printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
-+
-+ if (mach->mach_setup)
-+ mach->mach_setup();
-+}
-+
---- a/arch/mips/kernel/Makefile
-+++ b/arch/mips/kernel/Makefile
-@@ -84,6 +84,7 @@ obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
-
- obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
- obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-+obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
-
- CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
-
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -763,6 +763,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
- config SYNC_R4K
- bool
-
-+config MIPS_MACHINE
-+ def_bool n
-+
- config NO_IOPORT
- def_bool n
-
---- a/arch/mips/kernel/proc.c
-+++ b/arch/mips/kernel/proc.c
-@@ -14,6 +14,7 @@
- #include <asm/cpu-features.h>
- #include <asm/mipsregs.h>
- #include <asm/processor.h>
-+#include <asm/mips_machine.h>
-
- unsigned int vced_count, vcei_count;
-
-@@ -33,8 +34,12 @@ static int show_cpuinfo(struct seq_file
- /*
- * For the first processor also print the system type
- */
-- if (n == 0)
-+ if (n == 0) {
- seq_printf(m, "system type\t\t: %s\n", get_system_type());
-+#ifdef CONFIG_MIPS_MACHINE
-+ seq_printf(m, "machine\t\t\t: %s\n", mips_machine_name);
-+#endif
-+ }
-
- seq_printf(m, "processor\t\t: %ld\n", n);
- sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
diff --git a/target/linux/generic-2.6/patches-2.6.28/021-mips_image_cmdline_hack.patch b/target/linux/generic-2.6/patches-2.6.28/021-mips_image_cmdline_hack.patch
deleted file mode 100644
index ec2dfce5628afd6df193edaaccde7600d3ed072e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/021-mips_image_cmdline_hack.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -766,6 +766,10 @@ config SYNC_R4K
- config MIPS_MACHINE
- def_bool n
-
-+config IMAGE_CMDLINE_HACK
-+ bool "OpenWrt specific image command line hack"
-+ default n
-+
- config NO_IOPORT
- def_bool n
-
---- a/arch/mips/kernel/head.S
-+++ b/arch/mips/kernel/head.S
-@@ -143,6 +143,12 @@ FEXPORT(__kernel_entry)
- j kernel_entry
- #endif
-
-+#ifdef CONFIG_IMAGE_CMDLINE_HACK
-+ .ascii "CMDLINE:"
-+EXPORT(__image_cmdline)
-+ .fill 0x400
-+#endif /* CONFIG_IMAGE_CMDLINE_HACK */
-+
- __REF
-
- NESTED(kernel_entry, 16, sp) # kernel entry point
diff --git a/target/linux/generic-2.6/patches-2.6.28/022-mips_div64_gcc4.4.0.patch b/target/linux/generic-2.6/patches-2.6.28/022-mips_div64_gcc4.4.0.patch
deleted file mode 100644
index a549d616cdcff9a56816aae9eb437f19549daed2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/022-mips_div64_gcc4.4.0.patch
+++ /dev/null
@@ -1,171 +0,0 @@
-From: Ralf Baechle <ralf@linux-mips.org>
-Date: Thu, 30 Apr 2009 16:14:56 +0000 (+0200)
-Subject: MIPS: Rewrite <asm/div64.h> to work with gcc 4.4.0.
-X-Git-Url: http://www.linux-mips.org/git?p=linux.git;a=commitdiff_plain;h=a1b68289997030df64cba8478d5767fe10e42a58
-
-MIPS: Rewrite <asm/div64.h> to work with gcc 4.4.0.
-
-The inline assembler used on 32-bit kernels was using the "h" constraint
-which was considered dangerous and removed for gcc 4.4.0.
-
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
-
---- a/arch/mips/include/asm/div64.h
-+++ b/arch/mips/include/asm/div64.h
-@@ -6,105 +6,63 @@
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
--#ifndef _ASM_DIV64_H
--#define _ASM_DIV64_H
-+#ifndef __ASM_DIV64_H
-+#define __ASM_DIV64_H
-
--#include <linux/types.h>
-+#include <asm-generic/div64.h>
-
--#if (_MIPS_SZLONG == 32)
-+#if BITS_PER_LONG == 64
-
--#include <asm/compiler.h>
-+#include <linux/types.h>
-
- /*
- * No traps on overflows for any of these...
- */
-
--#define do_div64_32(res, high, low, base) ({ \
-- unsigned long __quot32, __mod32; \
-- unsigned long __cf, __tmp, __tmp2, __i; \
-- \
-- __asm__(".set push\n\t" \
-- ".set noat\n\t" \
-- ".set noreorder\n\t" \
-- "move %2, $0\n\t" \
-- "move %3, $0\n\t" \
-- "b 1f\n\t" \
-- " li %4, 0x21\n" \
-- "0:\n\t" \
-- "sll $1, %0, 0x1\n\t" \
-- "srl %3, %0, 0x1f\n\t" \
-- "or %0, $1, %5\n\t" \
-- "sll %1, %1, 0x1\n\t" \
-- "sll %2, %2, 0x1\n" \
-- "1:\n\t" \
-- "bnez %3, 2f\n\t" \
-- " sltu %5, %0, %z6\n\t" \
-- "bnez %5, 3f\n" \
-- "2:\n\t" \
-- " addiu %4, %4, -1\n\t" \
-- "subu %0, %0, %z6\n\t" \
-- "addiu %2, %2, 1\n" \
-- "3:\n\t" \
-- "bnez %4, 0b\n\t" \
-- " srl %5, %1, 0x1f\n\t" \
-- ".set pop" \
-- : "=&r" (__mod32), "=&r" (__tmp), \
-- "=&r" (__quot32), "=&r" (__cf), \
-- "=&r" (__i), "=&r" (__tmp2) \
-- : "Jr" (base), "0" (high), "1" (low)); \
-- \
-- (res) = __quot32; \
-- __mod32; })
--
--#define do_div(n, base) ({ \
-- unsigned long long __quot; \
-- unsigned long __mod; \
-- unsigned long long __div; \
-- unsigned long __upper, __low, __high, __base; \
-- \
-- __div = (n); \
-- __base = (base); \
-- \
-- __high = __div >> 32; \
-- __low = __div; \
-- __upper = __high; \
-- \
-- if (__high) \
-- __asm__("divu $0, %z2, %z3" \
-- : "=h" (__upper), "=l" (__high) \
-- : "Jr" (__high), "Jr" (__base) \
-- : GCC_REG_ACCUM); \
-- \
-- __mod = do_div64_32(__low, __upper, __low, __base); \
-- \
-- __quot = __high; \
-- __quot = __quot << 32 | __low; \
-- (n) = __quot; \
-- __mod; })
--
--#endif /* (_MIPS_SZLONG == 32) */
--
--#if (_MIPS_SZLONG == 64)
--
--/*
-- * Hey, we're already 64-bit, no
-- * need to play games..
-- */
--#define do_div(n, base) ({ \
-- unsigned long __quot; \
-- unsigned int __mod; \
-- unsigned long __div; \
-- unsigned int __base; \
-- \
-- __div = (n); \
-- __base = (base); \
-- \
-- __mod = __div % __base; \
-- __quot = __div / __base; \
-- \
-- (n) = __quot; \
-- __mod; })
-+#define __div64_32(n, base) \
-+({ \
-+ unsigned long __cf, __tmp, __tmp2, __i; \
-+ unsigned long __quot32, __mod32; \
-+ unsigned long __high, __low; \
-+ unsigned long long __n; \
-+ \
-+ __high = *__n >> 32; \
-+ __low = __n; \
-+ __asm__( \
-+ " .set push \n" \
-+ " .set noat \n" \
-+ " .set noreorder \n" \
-+ " move %2, $0 \n" \
-+ " move %3, $0 \n" \
-+ " b 1f \n" \
-+ " li %4, 0x21 \n" \
-+ "0: \n" \
-+ " sll $1, %0, 0x1 \n" \
-+ " srl %3, %0, 0x1f \n" \
-+ " or %0, $1, %5 \n" \
-+ " sll %1, %1, 0x1 \n" \
-+ " sll %2, %2, 0x1 \n" \
-+ "1: \n" \
-+ " bnez %3, 2f \n" \
-+ " sltu %5, %0, %z6 \n" \
-+ " bnez %5, 3f \n" \
-+ "2: \n" \
-+ " addiu %4, %4, -1 \n" \
-+ " subu %0, %0, %z6 \n" \
-+ " addiu %2, %2, 1 \n" \
-+ "3: \n" \
-+ " bnez %4, 0b\n\t" \
-+ " srl %5, %1, 0x1f\n\t" \
-+ " .set pop" \
-+ : "=&r" (__mod32), "=&r" (__tmp), \
-+ "=&r" (__quot32), "=&r" (__cf), \
-+ "=&r" (__i), "=&r" (__tmp2) \
-+ : "Jr" (base), "0" (__high), "1" (__low)); \
-+ \
-+ (__n) = __quot32; \
-+ __mod32; \
-+})
-
--#endif /* (_MIPS_SZLONG == 64) */
-+#endif /* BITS_PER_LONG == 64 */
-
--#endif /* _ASM_DIV64_H */
-+#endif /* __ASM_DIV64_H */
diff --git a/target/linux/generic-2.6/patches-2.6.28/023-mips_delay_gcc4.4.0.patch b/target/linux/generic-2.6/patches-2.6.28/023-mips_delay_gcc4.4.0.patch
deleted file mode 100644
index fcfa792806698b7fef574c80a25d403e367b9fa0..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/023-mips_delay_gcc4.4.0.patch
+++ /dev/null
@@ -1,152 +0,0 @@
-From: Wu Zhangjin <wuzj@lemote.com>
-
-the gcc 4.4 support for MIPS mostly refer to this PATCH:
-http://www.nabble.com/-PATCH--MIPS:-Handle-removal-of-%27h%27-constraint-in-GCC-4.4-td22192768.html
-but have been tuned a little.
-
-because only gcc 4.4 have loongson-specific support, so, we need to
-choose the suitable -march argument for gcc <= 4.3 and gcc >= 4.4, and
-we also need to consider use -march=loongson2e and -march=loongson2f for
-loongson2e and loongson2f respectively. this is handled by adding two
-new kernel options: CPU_LOONGSON2E and CPU_LOONGSON2F(thanks for the
-solutin provided by ZhangLe).
-
-I have tested it on FuLoong(2f) in 32bit and 64bit with gcc-4.4 and
-gcc-4.3. so, basically, it works.
-
-Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
----
- arch/mips/Makefile | 9 +++++-
- arch/mips/include/asm/compiler.h | 10 ++++++
- arch/mips/include/asm/delay.h | 58 +++++++++++++++++++++++++------------
- 3 files changed, 57 insertions(+), 20 deletions(-)
-
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -119,7 +119,14 @@ cflags-$(CONFIG_CPU_R4300) += -march=r43
- cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
- cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
- cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
--cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
-+
-+# only gcc >= 4.4 have the loongson-specific support
-+cflags-$(CONFIG_CPU_LOONGSON2) += -Wa,--trap
-+cflags-$(CONFIG_CPU_LOONGSON2E) += $(shell if [ $(call cc-version) -lt 0440 ] ; then \
-+ echo $(call cc-option,-march=r4600); else echo $(call cc-option,-march=loongson2e); fi ;)
-+cflags-$(CONFIG_CPU_LOONGSON2F) += $(shell if [ $(call cc-version) -lt 0440 ] ; then \
-+ echo $(call cc-option,-march=r4600); else echo $(call cc-option,-march=loongson2f); fi ;)
-+
- cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
- -Wa,-mips32 -Wa,--trap
- cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
---- a/arch/mips/include/asm/compiler.h
-+++ b/arch/mips/include/asm/compiler.h
-@@ -1,5 +1,6 @@
- /*
- * Copyright (C) 2004, 2007 Maciej W. Rozycki
-+ * Copyright (C) 2009 Wu Zhangjin, wuzj@lemote.com
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
-@@ -16,4 +17,13 @@
- #define GCC_REG_ACCUM "accum"
- #endif
-
-+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
-+#define GCC_NO_H_CONSTRAINT
-+#ifdef CONFIG_64BIT
-+typedef unsigned int uintx_t __attribute__((mode(TI)));
-+#else
-+typedef u64 uintx_t;
-+#endif
-+#endif
-+
- #endif /* _ASM_COMPILER_H */
---- a/arch/mips/include/asm/delay.h
-+++ b/arch/mips/include/asm/delay.h
-@@ -7,6 +7,7 @@
- * Copyright (C) 1995 - 2000, 01, 03 by Ralf Baechle
- * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
- * Copyright (C) 2007 Maciej W. Rozycki
-+ * Copyright (C) 2009 Wu Zhangjin, wuzj@lemote.com
- */
- #ifndef _ASM_DELAY_H
- #define _ASM_DELAY_H
-@@ -48,6 +49,43 @@ static inline void __delay(unsigned long
- : "0" (loops), "r" (1));
- }
-
-+/*
-+ * convert usecs to loops
-+ *
-+ * handle removal of 'h' constraint in GCC 4.4
-+ */
-+
-+#ifndef GCC_NO_H_CONSTRAINT /* gcc <= 4.3 */
-+static inline unsigned long __usecs_to_loops(unsigned long usecs,
-+ unsigned long lpj)
-+{
-+ unsigned long hi, lo;
-+
-+ if (sizeof(long) == 4)
-+ __asm__("multu\t%2, %3"
-+ : "=h" (usecs), "=l" (lo)
-+ : "r" (usecs), "r" (lpj)
-+ : GCC_REG_ACCUM);
-+ else if (sizeof(long) == 8 && !R4000_WAR)
-+ __asm__("dmultu\t%2, %3"
-+ : "=h" (usecs), "=l" (lo)
-+ : "r" (usecs), "r" (lpj)
-+ : GCC_REG_ACCUM);
-+ else if (sizeof(long) == 8 && R4000_WAR)
-+ __asm__("dmultu\t%3, %4\n\tmfhi\t%0"
-+ : "=r" (usecs), "=h" (hi), "=l" (lo)
-+ : "r" (usecs), "r" (lpj)
-+ : GCC_REG_ACCUM);
-+
-+ return usecs;
-+}
-+#else /* GCC_NO_H_CONSTRAINT, gcc >= 4.4 */
-+static inline unsigned long __usecs_to_loops(unsigned long usecs,
-+ unsigned long lpj)
-+{
-+ return ((uintx_t)usecs * lpj) >> BITS_PER_LONG;
-+}
-+#endif
-
- /*
- * Division by multiplication: you don't have to worry about
-@@ -62,8 +100,6 @@ static inline void __delay(unsigned long
-
- static inline void __udelay(unsigned long usecs, unsigned long lpj)
- {
-- unsigned long hi, lo;
--
- /*
- * The rates of 128 is rounded wrongly by the catchall case
- * for 64-bit. Excessive precission? Probably ...
-@@ -77,23 +113,7 @@ static inline void __udelay(unsigned lon
- 0x80000000ULL) >> 32);
- #endif
-
-- if (sizeof(long) == 4)
-- __asm__("multu\t%2, %3"
-- : "=h" (usecs), "=l" (lo)
-- : "r" (usecs), "r" (lpj)
-- : GCC_REG_ACCUM);
-- else if (sizeof(long) == 8 && !R4000_WAR)
-- __asm__("dmultu\t%2, %3"
-- : "=h" (usecs), "=l" (lo)
-- : "r" (usecs), "r" (lpj)
-- : GCC_REG_ACCUM);
-- else if (sizeof(long) == 8 && R4000_WAR)
-- __asm__("dmultu\t%3, %4\n\tmfhi\t%0"
-- : "=r" (usecs), "=h" (hi), "=l" (lo)
-- : "r" (usecs), "r" (lpj)
-- : GCC_REG_ACCUM);
--
-- __delay(usecs);
-+ __delay(__usecs_to_loops(usecs, lpj));
- }
-
- #define __udelay_val cpu_data[raw_smp_processor_id()].udelay_val
diff --git a/target/linux/generic-2.6/patches-2.6.28/024-mips_disable_fpu.patch b/target/linux/generic-2.6/patches-2.6.28/024-mips_disable_fpu.patch
deleted file mode 100644
index 718d08dc3718a988bfb7c04782b9b7f3d922b512..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/024-mips_disable_fpu.patch
+++ /dev/null
@@ -1,155 +0,0 @@
-MIPS: allow disabling the kernel FPU emulator
-
-This patch allows turning off the in-kernel Algorithmics
-FPU emulator support, which allows one to save a couple of
-precious blocks on an embedded system.
-
-Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -751,6 +751,17 @@ config I8259
- config MIPS_BONITO64
- bool
-
-+config MIPS_FPU_EMU
-+ bool "Enable FPU emulation"
-+ default y
-+ help
-+ This option allows building a kernel with or without the Algorithmics
-+ FPU emulator enabled. Turning off this option results in a kernel which
-+ does not catch floating operations exceptions. Make sure that your toolchain
-+ is configured to enable software floating point emulation in that case.
-+
-+ If unsure say Y here.
-+
- config MIPS_MSC
- bool
-
---- a/arch/mips/math-emu/Makefile
-+++ b/arch/mips/math-emu/Makefile
-@@ -2,12 +2,14 @@
- # Makefile for the Linux/MIPS kernel FPU emulation.
- #
-
--obj-y := cp1emu.o ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
-+obj-y := kernel_linkage.o dsemul.o cp1emu.o
-+
-+obj-$(CONFIG_MIPS_FPU_EMU) += ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
- ieee754xcpt.o dp_frexp.o dp_modf.o dp_div.o dp_mul.o dp_sub.o \
- dp_add.o dp_fsp.o dp_cmp.o dp_logb.o dp_scalb.o dp_simple.o \
- dp_tint.o dp_fint.o dp_tlong.o dp_flong.o sp_frexp.o sp_modf.o \
- sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_logb.o \
- sp_scalb.o sp_simple.o sp_tint.o sp_fint.o sp_tlong.o sp_flong.o \
-- dp_sqrt.o sp_sqrt.o kernel_linkage.o dsemul.o
-+ dp_sqrt.o sp_sqrt.o
-
- EXTRA_CFLAGS += -Werror
---- a/arch/mips/math-emu/cp1emu.c
-+++ b/arch/mips/math-emu/cp1emu.c
-@@ -56,6 +56,12 @@
- #endif
- #define __mips 4
-
-+/* Further private data for which no space exists in mips_fpu_struct */
-+
-+struct mips_fpu_emulator_stats fpuemustats;
-+
-+#ifdef CONFIG_MIPS_FPU_EMU
-+
- /* Function which emulates a floating point instruction. */
-
- static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *,
-@@ -66,10 +72,6 @@ static int fpux_emu(struct pt_regs *,
- struct mips_fpu_struct *, mips_instruction);
- #endif
-
--/* Further private data for which no space exists in mips_fpu_struct */
--
--struct mips_fpu_emulator_stats fpuemustats;
--
- /* Control registers */
-
- #define FPCREG_RID 0 /* $0 = revision id */
-@@ -1273,6 +1275,13 @@ int fpu_emulator_cop1Handler(struct pt_r
-
- return sig;
- }
-+#else
-+int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
-+ int has_fpu)
-+{
-+ return 0;
-+}
-+#endif /* CONFIG_MIPS_FPU_EMU */
-
- #ifdef CONFIG_DEBUG_FS
- extern struct dentry *mips_debugfs_dir;
---- a/arch/mips/math-emu/dsemul.c
-+++ b/arch/mips/math-emu/dsemul.c
-@@ -109,6 +109,7 @@ int mips_dsemul(struct pt_regs *regs, mi
- return SIGILL; /* force out of emulation loop */
- }
-
-+#ifdef CONFIG_MIPS_FPU_EMU
- int do_dsemulret(struct pt_regs *xcp)
- {
- struct emuframe __user *fr;
-@@ -165,3 +166,9 @@ int do_dsemulret(struct pt_regs *xcp)
-
- return 1;
- }
-+#else
-+int do_dsemulret(struct pt_regs *xcp)
-+{
-+ return 0;
-+}
-+#endif /* CONFIG_MIPS_FPU_EMU */
---- a/arch/mips/math-emu/kernel_linkage.c
-+++ b/arch/mips/math-emu/kernel_linkage.c
-@@ -29,6 +29,7 @@
-
- #define SIGNALLING_NAN 0x7ff800007ff80000LL
-
-+#ifdef CONFIG_MIPS_FPU_EMU
- void fpu_emulator_init_fpu(void)
- {
- static int first = 1;
-@@ -112,4 +113,36 @@ int fpu_emulator_restore_context32(struc
-
- return err;
- }
--#endif
-+#endif /* CONFIG_64BIT */
-+#else
-+
-+void fpu_emulator_init_fpu(void)
-+{
-+ printk(KERN_INFO "FPU emulator disabled, make sure your toolchain"
-+ "was compiled with software floating point support (soft-float)\n");
-+ return;
-+}
-+
-+int fpu_emulator_save_context(struct sigcontext __user *sc)
-+{
-+ return 0;
-+}
-+
-+int fpu_emulator_restore_context(struct sigcontext __user *sc)
-+{
-+ return 0;
-+}
-+
-+int fpu_emulator_save_context32(struct sigcontext32 __user *sc)
-+{
-+ return 0;
-+}
-+
-+int fpu_emulator_restore_context32(struct sigcontext32 __user *sc)
-+{
-+ return 0;
-+}
-+
-+#ifdef CONFIG_64BIT
-+#endif /* CONFIG_64BIT */
-+#endif /* CONFIG_MIPS_FPU_EMU */
diff --git a/target/linux/generic-2.6/patches-2.6.28/025-mips_fix_loading_of_modules_with_unresolved_weak_sy.patch b/target/linux/generic-2.6/patches-2.6.28/025-mips_fix_loading_of_modules_with_unresolved_weak_sy.patch
deleted file mode 100644
index 20c6132e4f93a9779c795d994d90fe54ae64907b..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/025-mips_fix_loading_of_modules_with_unresolved_weak_sy.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 819b4bda18d62b52d04789c4a8d4fc3fbf9ce242 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Mon, 13 Jul 2009 10:46:49 +0200
-Subject: [PATCH] MIPS: fix loading of modules with unresolved weak symbols
-
-Loading of modules with unresolved weak symbols fails on MIPS
-since '88173507e4fc1e7ecd111b0565e8cba0cb7dae6d'.
-
-Modules: handle symbols that have a zero value
-
-The module subsystem cannot handle symbols that are zero. If symbols
-are present that have a zero value then the module resolver prints out a
-message that these symbols are unresolved.
-
-We have to use IS_ERR_VALUE() to check that a symbol has been resolved
-or not.
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/kernel/module.c | 4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
-
---- a/arch/mips/kernel/module.c
-+++ b/arch/mips/kernel/module.c
-@@ -303,7 +303,7 @@ int apply_relocate(Elf_Shdr *sechdrs, co
- /* This is the symbol it is referring to */
- sym = (Elf_Sym *)sechdrs[symindex].sh_addr
- + ELF_MIPS_R_SYM(rel[i]);
-- if (!sym->st_value) {
-+ if (IS_ERR_VALUE(sym->st_value)) {
- /* Ignore unresolved weak symbol */
- if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
- continue;
-@@ -343,7 +343,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs
- /* This is the symbol it is referring to */
- sym = (Elf_Sym *)sechdrs[symindex].sh_addr
- + ELF_MIPS_R_SYM(rel[i]);
-- if (!sym->st_value) {
-+ if (IS_ERR_VALUE(sym->st_value)) {
- /* Ignore unresolved weak symbol */
- if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
- continue;
diff --git a/target/linux/generic-2.6/patches-2.6.28/026-mips_module_reloc.patch b/target/linux/generic-2.6/patches-2.6.28/026-mips_module_reloc.patch
deleted file mode 100644
index dd035b945dd1d6b98bbfd7a96452f0fd1b4111ef..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/026-mips_module_reloc.patch
+++ /dev/null
@@ -1,326 +0,0 @@
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -82,7 +82,7 @@ all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64
- cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
- cflags-y += -msoft-float
- LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
--MODFLAGS += -mlong-calls
-+MODFLAGS += -mno-long-calls
-
- cflags-y += -ffreestanding
-
---- a/arch/mips/include/asm/module.h
-+++ b/arch/mips/include/asm/module.h
-@@ -9,6 +9,11 @@ struct mod_arch_specific {
- struct list_head dbe_list;
- const struct exception_table_entry *dbe_start;
- const struct exception_table_entry *dbe_end;
-+
-+ void *plt_tbl;
-+ unsigned int core_plt_offset;
-+ unsigned int core_plt_size;
-+ unsigned int init_plt_offset;
- };
-
- typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
---- a/arch/mips/kernel/module.c
-+++ b/arch/mips/kernel/module.c
-@@ -43,6 +43,114 @@ static struct mips_hi16 *mips_hi16_list;
- static LIST_HEAD(dbe_list);
- static DEFINE_SPINLOCK(dbe_lock);
-
-+/*
-+ * Get the potential max trampolines size required of the init and
-+ * non-init sections. Only used if we cannot find enough contiguous
-+ * physically mapped memory to put the module into.
-+ */
-+static unsigned int
-+get_plt_size(const Elf32_Ehdr *hdr, const Elf32_Shdr *sechdrs,
-+ const char *secstrings, unsigned int symindex, bool is_init)
-+{
-+ unsigned long ret = 0;
-+ unsigned int i, j;
-+ Elf_Sym *syms;
-+
-+ /* Everything marked ALLOC (this includes the exported symbols) */
-+ for (i = 1; i < hdr->e_shnum; ++i) {
-+ unsigned int info = sechdrs[i].sh_info;
-+
-+ if (sechdrs[i].sh_type != SHT_REL
-+ && sechdrs[i].sh_type != SHT_RELA)
-+ continue;
-+
-+ /* Not a valid relocation section? */
-+ if (info >= hdr->e_shnum)
-+ continue;
-+
-+ /* Don't bother with non-allocated sections */
-+ if (!(sechdrs[info].sh_flags & SHF_ALLOC))
-+ continue;
-+
-+ /* If it's called *.init*, and we're not init, we're
-+ not interested */
-+ if ((strstr(secstrings + sechdrs[i].sh_name, ".init") != 0)
-+ != is_init)
-+ continue;
-+
-+ syms = (Elf_Sym *) sechdrs[symindex].sh_addr;
-+ if (sechdrs[i].sh_type == SHT_REL) {
-+ Elf_Mips_Rel *rel = (void *) sechdrs[i].sh_addr;
-+ unsigned int size = sechdrs[i].sh_size / sizeof(*rel);
-+
-+ for (j = 0; j < size; ++j) {
-+ Elf_Sym *sym;
-+
-+ if (ELF_MIPS_R_TYPE(rel[j]) != R_MIPS_26)
-+ continue;
-+
-+ sym = syms + ELF_MIPS_R_SYM(rel[j]);
-+ if (!is_init && sym->st_shndx != SHN_UNDEF)
-+ continue;
-+
-+ ret += 4 * sizeof(int);
-+ }
-+ } else {
-+ Elf_Mips_Rela *rela = (void *) sechdrs[i].sh_addr;
-+ unsigned int size = sechdrs[i].sh_size / sizeof(*rela);
-+
-+ for (j = 0; j < size; ++j) {
-+ Elf_Sym *sym;
-+
-+ if (ELF_MIPS_R_TYPE(rela[j]) != R_MIPS_26)
-+ continue;
-+
-+ sym = syms + ELF_MIPS_R_SYM(rela[j]);
-+ if (!is_init && sym->st_shndx != SHN_UNDEF)
-+ continue;
-+
-+ ret += 4 * sizeof(int);
-+ }
-+ }
-+ }
-+
-+ return ret;
-+}
-+
-+static void *alloc_phys(unsigned long size)
-+{
-+ unsigned order;
-+ struct page *page;
-+ struct page *p;
-+
-+ size = PAGE_ALIGN(size);
-+ order = get_order(size);
-+
-+ page = alloc_pages(GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN |
-+ __GFP_THISNODE, order);
-+ if (!page)
-+ return NULL;
-+
-+ split_page(page, order);
-+
-+ for (p = page + (size >> PAGE_SHIFT); p < page + (1 << order); ++p)
-+ __free_page(p);
-+
-+ return page_address(page);
-+}
-+
-+static void free_phys(void *ptr, unsigned long size)
-+{
-+ struct page *page;
-+ struct page *end;
-+
-+ page = virt_to_page(ptr);
-+ end = page + (PAGE_ALIGN(size) >> PAGE_SHIFT);
-+
-+ for (; page < end; ++page)
-+ __free_page(page);
-+}
-+
- void *module_alloc(unsigned long size)
- {
- #ifdef MODULE_START
-@@ -58,16 +166,41 @@ void *module_alloc(unsigned long size)
-
- return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
- #else
-+ void *ptr;
-+
- if (size == 0)
- return NULL;
-- return vmalloc(size);
-+
-+ ptr = alloc_phys(size);
-+
-+ /* If we failed to allocate physically contiguous memory,
-+ * fall back to regular vmalloc. The module loader code will
-+ * create jump tables to handle long jumps */
-+ if (!ptr)
-+ return vmalloc(size);
-+
-+ return ptr;
- #endif
- }
-
-+static inline bool is_phys_addr(void *ptr)
-+{
-+ return (KSEGX(ptr) == KSEG0);
-+}
-+
- /* Free memory returned from module_alloc */
- void module_free(struct module *mod, void *module_region)
- {
-- vfree(module_region);
-+ if (is_phys_addr(module_region)) {
-+ if (mod->module_init == module_region)
-+ free_phys(module_region, mod->init_size);
-+ else if (mod->module_core == module_region)
-+ free_phys(module_region, mod->core_size);
-+ else
-+ BUG();
-+ } else {
-+ vfree(module_region);
-+ }
- /* FIXME: If module_region == mod->init_region, trim exception
- table entries. */
- }
-@@ -75,6 +208,24 @@ void module_free(struct module *mod, voi
- int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
- char *secstrings, struct module *mod)
- {
-+ unsigned int symindex = 0;
-+ unsigned int core_size, init_size;
-+ int i;
-+
-+ for (i = 1; i < hdr->e_shnum; i++)
-+ if (sechdrs[i].sh_type == SHT_SYMTAB)
-+ symindex = i;
-+
-+ core_size = get_plt_size(hdr, sechdrs, secstrings, symindex, false);
-+ init_size = get_plt_size(hdr, sechdrs, secstrings, symindex, true);
-+
-+ mod->arch.core_plt_offset = 0;
-+ mod->arch.core_plt_size = core_size;
-+ mod->arch.init_plt_offset = core_size;
-+ mod->arch.plt_tbl = kmalloc(core_size + init_size, GFP_KERNEL);
-+ if (!mod->arch.plt_tbl)
-+ return -ENOMEM;
-+
- return 0;
- }
-
-@@ -97,27 +248,41 @@ static int apply_r_mips_32_rela(struct m
- return 0;
- }
-
--static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
-+static Elf_Addr add_plt_entry_to(unsigned *plt_offset,
-+ void *start, Elf_Addr v)
- {
-- if (v % 4) {
-- printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
-- return -ENOEXEC;
-- }
-+ unsigned *tramp = start + *plt_offset;
-
-- if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
-- printk(KERN_ERR
-- "module %s: relocation overflow\n",
-- me->name);
-- return -ENOEXEC;
-- }
-+ *plt_offset += 4 * sizeof(int);
-+
-+ /* adjust carry for addiu */
-+ if (v & 0x00008000)
-+ v += 0x10000;
-
-- *location = (*location & ~0x03ffffff) |
-- ((*location + (v >> 2)) & 0x03ffffff);
-+ tramp[0] = 0x3c190000 | (v >> 16); /* lui t9, hi16 */
-+ tramp[1] = 0x27390000 | (v & 0xffff); /* addiu t9, t9, lo16 */
-+ tramp[2] = 0x03200008; /* jr t9 */
-+ tramp[3] = 0x00000000; /* nop */
-+
-+ return (Elf_Addr) tramp;
-+}
-+
-+static Elf_Addr add_plt_entry(struct module *me, void *location, Elf_Addr v)
-+{
-+ if (location >= me->module_core &&
-+ location < me->module_core + me->core_size)
-+ return add_plt_entry_to(&me->arch.core_plt_offset,
-+ me->arch.plt_tbl, v);
-+
-+ if (location >= me->module_init &&
-+ location < me->module_init + me->init_size)
-+ return add_plt_entry_to(&me->arch.init_plt_offset,
-+ me->arch.plt_tbl, v);
-
- return 0;
- }
-
--static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
-+static int set_r_mips_26(struct module *me, u32 *location, u32 ofs, Elf_Addr v)
- {
- if (v % 4) {
- printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
-@@ -125,17 +290,31 @@ static int apply_r_mips_26_rela(struct m
- }
-
- if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) {
-- printk(KERN_ERR
-+ v = add_plt_entry(me, location, v + (ofs << 2));
-+ if (!v) {
-+ printk(KERN_ERR
- "module %s: relocation overflow\n",
- me->name);
-- return -ENOEXEC;
-+ return -ENOEXEC;
-+ }
-+ ofs = 0;
- }
-
-- *location = (*location & ~0x03ffffff) | ((v >> 2) & 0x03ffffff);
-+ *location = (*location & ~0x03ffffff) | ((ofs + (v >> 2)) & 0x03ffffff);
-
- return 0;
- }
-
-+static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
-+{
-+ return set_r_mips_26(me, location, *location & 0x03ffffff, v);
-+}
-+
-+static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
-+{
-+ return set_r_mips_26(me, location, 0, v);
-+}
-+
- static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v)
- {
- struct mips_hi16 *n;
-@@ -400,11 +579,23 @@ int module_finalize(const Elf_Ehdr *hdr,
- list_add(&me->arch.dbe_list, &dbe_list);
- spin_unlock_irq(&dbe_lock);
- }
-+
-+ /* Get rid of the fixup trampoline if we're running the module
-+ * from physically mapped address space */
-+ if (me->arch.core_plt_offset == 0 &&
-+ me->arch.init_plt_offset == me->arch.core_plt_size &&
-+ is_phys_addr(me->module_core)) {
-+ kfree(me->arch.plt_tbl);
-+ me->arch.plt_tbl = NULL;
-+ }
-+
- return 0;
- }
-
- void module_arch_cleanup(struct module *mod)
- {
-+ if (mod->arch.plt_tbl)
-+ kfree(mod->arch.plt_tbl);
- spin_lock_irq(&dbe_lock);
- list_del(&mod->arch.dbe_list);
- spin_unlock_irq(&dbe_lock);
diff --git a/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch b/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch
deleted file mode 100644
index e931ec9d9b30380daf1a31c79ca10ebd4ab3b1f2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch
+++ /dev/null
@@ -1,191 +0,0 @@
---- a/include/asm-generic/vmlinux.lds.h
-+++ b/include/asm-generic/vmlinux.lds.h
-@@ -2,6 +2,27 @@
- #define LOAD_OFFSET 0
- #endif
-
-+#ifndef SYMTAB_KEEP_STR
-+#define SYMTAB_KEEP_STR *(__ksymtab_strings.*)
-+#define SYMTAB_DISCARD_STR
-+#else
-+#define SYMTAB_DISCARD_STR *(__ksymtab_strings.*)
-+#endif
-+
-+#ifndef SYMTAB_KEEP
-+#define SYMTAB_KEEP *(__ksymtab.*)
-+#define SYMTAB_DISCARD
-+#else
-+#define SYMTAB_DISCARD *(__ksymtab.*)
-+#endif
-+
-+#ifndef SYMTAB_KEEP_GPL
-+#define SYMTAB_KEEP_GPL *(__ksymtab_gpl.*)
-+#define SYMTAB_DISCARD_GPL
-+#else
-+#define SYMTAB_DISCARD_GPL *(__ksymtab_gpl.*)
-+#endif
-+
- #ifndef VMLINUX_SYMBOL
- #define VMLINUX_SYMBOL(_sym_) _sym_
- #endif
-@@ -124,35 +145,35 @@
- /* Kernel symbol table: Normal symbols */ \
- __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__start___ksymtab) = .; \
-- *(__ksymtab) \
-+ SYMTAB_KEEP \
- VMLINUX_SYMBOL(__stop___ksymtab) = .; \
- } \
- \
- /* Kernel symbol table: GPL-only symbols */ \
- __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
-- *(__ksymtab_gpl) \
-+ SYMTAB_KEEP_GPL \
- VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
- } \
- \
- /* Kernel symbol table: Normal unused symbols */ \
- __ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \
-- *(__ksymtab_unused) \
-+ *(__ksymtab_unused.*) \
- VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \
- } \
- \
- /* Kernel symbol table: GPL-only unused symbols */ \
- __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \
-- *(__ksymtab_unused_gpl) \
-+ *(__ksymtab_unused_gpl.*) \
- VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \
- } \
- \
- /* Kernel symbol table: GPL-future-only symbols */ \
- __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
- VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \
-- *(__ksymtab_gpl_future) \
-+ *(__ksymtab_gpl_future.*) \
- VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \
- } \
- \
-@@ -193,7 +214,13 @@
- \
- /* Kernel symbol table: strings */ \
- __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
-- *(__ksymtab_strings) \
-+ SYMTAB_KEEP_STR \
-+ } \
-+ \
-+ /DISCARD/ : { \
-+ SYMTAB_DISCARD \
-+ SYMTAB_DISCARD_GPL \
-+ SYMTAB_DISCARD_STR \
- } \
- \
- /* __*init sections */ \
---- a/include/linux/module.h
-+++ b/include/linux/module.h
-@@ -187,16 +187,24 @@ void *__symbol_get_gpl(const char *symbo
- #define __CRC_SYMBOL(sym, sec)
- #endif
-
-+#ifdef MODULE
-+#define __EXPORT_SUFFIX(sym)
-+#else
-+#define __EXPORT_SUFFIX(sym) "." #sym
-+#endif
-+
- /* For every exported symbol, place a struct in the __ksymtab section */
- #define __EXPORT_SYMBOL(sym, sec) \
- extern typeof(sym) sym; \
- __CRC_SYMBOL(sym, sec) \
- static const char __kstrtab_##sym[] \
-- __attribute__((section("__ksymtab_strings"), aligned(1))) \
-+ __attribute__((section("__ksymtab_strings" \
-+ __EXPORT_SUFFIX(sym)), aligned(1))) \
- = MODULE_SYMBOL_PREFIX #sym; \
- static const struct kernel_symbol __ksymtab_##sym \
- __used \
-- __attribute__((section("__ksymtab" sec), unused)) \
-+ __attribute__((section("__ksymtab" sec \
-+ __EXPORT_SUFFIX(sym)), unused)) \
- = { (unsigned long)&sym, __kstrtab_##sym }
-
- #define EXPORT_SYMBOL(sym) \
---- a/Makefile
-+++ b/Makefile
-@@ -963,7 +963,7 @@ prepare: prepare0
- # Leave this as default for preprocessing vmlinux.lds.S, which is now
- # done in arch/$(ARCH)/kernel/Makefile
-
--export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
-+export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH) $(EXTRA_LDSFLAGS)
-
- # The asm symlink changes when $(ARCH) changes.
- # Detect this and ask user to run make mrproper
---- a/arch/powerpc/kernel/vmlinux.lds.S
-+++ b/arch/powerpc/kernel/vmlinux.lds.S
-@@ -37,12 +37,6 @@ jiffies = jiffies_64 + 4;
- #endif
- SECTIONS
- {
-- /* Sections to be discarded. */
-- /DISCARD/ : {
-- *(.exitcall.exit)
-- EXIT_DATA
-- }
--
- . = KERNELBASE;
-
- /*
-@@ -290,6 +284,12 @@ SECTIONS
- __bss_stop = .;
- }
-
-+ /* Sections to be discarded. */
-+ /DISCARD/ : {
-+ *(.exitcall.exit)
-+ EXIT_DATA
-+ }
-+
- . = ALIGN(PAGE_SIZE);
- _end = . ;
- PROVIDE32 (end = .);
---- a/arch/arm/kernel/vmlinux.lds.S
-+++ b/arch/arm/kernel/vmlinux.lds.S
-@@ -76,16 +76,6 @@ SECTIONS
- #endif
- }
-
-- /DISCARD/ : { /* Exit code and data */
-- EXIT_TEXT
-- EXIT_DATA
-- *(.exitcall.exit)
--#ifndef CONFIG_MMU
-- *(.fixup)
-- *(__ex_table)
--#endif
-- }
--
- .text : { /* Real text segment */
- _text = .; /* Text and read-only data */
- __exception_text_start = .;
-@@ -173,6 +163,17 @@ SECTIONS
- *(COMMON)
- _end = .;
- }
-+
-+ /DISCARD/ : { /* Exit code and data */
-+ EXIT_TEXT
-+ EXIT_DATA
-+ *(.exitcall.exit)
-+#ifndef CONFIG_MMU
-+ *(.fixup)
-+ *(__ex_table)
-+#endif
-+ }
-+
- /* Stabs debugging sections. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
diff --git a/target/linux/generic-2.6/patches-2.6.28/028-arm_module_unresolved_weak_sym.patch b/target/linux/generic-2.6/patches-2.6.28/028-arm_module_unresolved_weak_sym.patch
deleted file mode 100644
index 57554b387d4ae441022d94005bcf9167d96a2c59..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/028-arm_module_unresolved_weak_sym.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/arch/arm/kernel/module.c
-+++ b/arch/arm/kernel/module.c
-@@ -101,6 +101,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
- return -ENOEXEC;
- }
-
-+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
-+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
-+ continue;
-+
- loc = dstsec->sh_addr + rel->r_offset;
-
- switch (ELF32_R_TYPE(rel->r_info)) {
diff --git a/target/linux/generic-2.6/patches-2.6.28/030-pci_disable_common_quirks.patch b/target/linux/generic-2.6/patches-2.6.28/030-pci_disable_common_quirks.patch
deleted file mode 100644
index a8aa561d04b1ccf6c29f66b4cdbd5e99d2359d7e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/030-pci_disable_common_quirks.patch
+++ /dev/null
@@ -1,43 +0,0 @@
---- a/drivers/pci/Kconfig
-+++ b/drivers/pci/Kconfig
-@@ -42,6 +42,12 @@ config PCI_DEBUG
-
- When in doubt, say N.
-
-+config PCI_DISABLE_COMMON_QUIRKS
-+ bool "PCI disable common quirks"
-+ depends on PCI
-+ help
-+ If you don't know what to do here, say N.
-+
- config HT_IRQ
- bool "Interrupts on hypertransport devices"
- default y
---- a/drivers/pci/quirks.c
-+++ b/drivers/pci/quirks.c
-@@ -34,6 +34,7 @@ int pcie_mch_quirk;
- EXPORT_SYMBOL(pcie_mch_quirk);
-
- #ifdef CONFIG_PCI_QUIRKS
-+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
- /* The Mellanox Tavor device gives false positive parity errors
- * Mark this device with a broken_parity_status, to allow
- * PCI scanning code to "skip" this now blacklisted device.
-@@ -1580,7 +1581,9 @@ static void __devinit fixup_rev1_53c810(
- }
- }
- DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
-+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
-
-+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
- /* Enable 1k I/O space granularity on the Intel P64H2 */
- static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
- {
-@@ -1972,6 +1975,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AT
- quirk_msi_intx_disable_bug);
-
- #endif /* CONFIG_PCI_MSI */
-+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
-
- static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
- {
diff --git a/target/linux/generic-2.6/patches-2.6.28/060-block2mtd_init.patch b/target/linux/generic-2.6/patches-2.6.28/060-block2mtd_init.patch
deleted file mode 100644
index 50df4aae0feb16f252c5ee64c4322b19dbd0c12b..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/060-block2mtd_init.patch
+++ /dev/null
@@ -1,110 +0,0 @@
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -14,6 +14,7 @@
- #include <linux/list.h>
- #include <linux/init.h>
- #include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
- #include <linux/buffer_head.h>
- #include <linux/mutex.h>
- #include <linux/mount.h>
-@@ -232,10 +233,11 @@ static void block2mtd_free_device(struct
-
-
- /* FIXME: ensure that mtd->size % erase_size == 0 */
--static struct block2mtd_dev *add_device(char *devname, int erase_size)
-+static struct block2mtd_dev *add_device(char *devname, int erase_size, const char *mtdname)
- {
- struct block_device *bdev;
- struct block2mtd_dev *dev;
-+ struct mtd_partition *part;
- char *name;
-
- if (!devname)
-@@ -273,17 +275,17 @@ static struct block2mtd_dev *add_device(
-
- mutex_init(&dev->write_mutex);
-
-- /* Setup the MTD structure */
-- /* make the name contain the block device in */
-- name = kmalloc(sizeof("block2mtd: ") + strlen(devname) + 1,
-- GFP_KERNEL);
-+ if (!mtdname)
-+ mtdname = devname;
-+
-+ name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL);
- if (!name)
- goto devinit_err;
-
-- sprintf(name, "block2mtd: %s", devname);
-+ strcpy(name, mtdname);
- dev->mtd.name = name;
-
-- dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
-+ dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1);
- dev->mtd.erasesize = erase_size;
- dev->mtd.writesize = 1;
- dev->mtd.type = MTD_RAM;
-@@ -296,14 +298,17 @@ static struct block2mtd_dev *add_device(
- dev->mtd.priv = dev;
- dev->mtd.owner = THIS_MODULE;
-
-- if (add_mtd_device(&dev->mtd)) {
-+ part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
-+ part->name = dev->mtd.name;
-+ part->offset = 0;
-+ part->size = dev->mtd.size;
-+ if (add_mtd_partitions(&dev->mtd, part, 1)) {
- /* Device didnt get added, so free the entry */
- goto devinit_err;
- }
- list_add(&dev->list, &blkmtd_device_list);
- INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
-- dev->mtd.name + strlen("block2mtd: "),
-- dev->mtd.erasesize >> 10, dev->mtd.erasesize);
-+ mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize);
- return dev;
-
- devinit_err:
-@@ -376,9 +381,9 @@ static char block2mtd_paramline[80 + 12]
-
- static int block2mtd_setup2(const char *val)
- {
-- char buf[80 + 12]; /* 80 for device, 12 for erase size */
-+ char buf[80 + 12 + 80]; /* 80 for device, 12 for erase size, 80 for name */
- char *str = buf;
-- char *token[2];
-+ char *token[3];
- char *name;
- size_t erase_size = PAGE_SIZE;
- int i, ret;
-@@ -389,7 +394,7 @@ static int block2mtd_setup2(const char *
- strcpy(str, val);
- kill_final_newline(str);
-
-- for (i = 0; i < 2; i++)
-+ for (i = 0; i < 3; i++)
- token[i] = strsep(&str, ",");
-
- if (str)
-@@ -408,8 +413,10 @@ static int block2mtd_setup2(const char *
- parse_err("illegal erase size");
- }
- }
-+ if (token[2] && (strlen(token[2]) + 1 > 80))
-+ parse_err("mtd device name too long");
-
-- add_device(name, erase_size);
-+ add_device(name, erase_size, token[2]);
-
- return 0;
- }
-@@ -443,7 +450,7 @@ static int block2mtd_setup(const char *v
-
-
- module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
--MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\"");
-+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\"");
-
- static int __init block2mtd_init(void)
- {
diff --git a/target/linux/generic-2.6/patches-2.6.28/065-rootfs_split.patch b/target/linux/generic-2.6/patches-2.6.28/065-rootfs_split.patch
deleted file mode 100644
index 2ba39834b48e83fe0cfe94965b10ab246d2109f4..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/065-rootfs_split.patch
+++ /dev/null
@@ -1,624 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -45,6 +45,16 @@ config MTD_PARTITIONS
- devices. Partitioning on NFTL 'devices' is a different - that's the
- 'normal' form of partitioning used on a block device.
-
-+config MTD_ROOTFS_ROOT_DEV
-+ bool "Automatically set 'rootfs' partition to be root filesystem"
-+ depends on MTD_PARTITIONS
-+ default y
-+
-+config MTD_ROOTFS_SPLIT
-+ bool "Automatically split 'rootfs' partition for squashfs"
-+ depends on MTD_PARTITIONS
-+ default y
-+
- config MTD_REDBOOT_PARTS
- tristate "RedBoot partition table parsing"
- depends on MTD_PARTITIONS
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -18,6 +18,8 @@
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
- #include <linux/mtd/compatmac.h>
-+#include <linux/squashfs_fs.h>
-+#include <linux/root_dev.h>
-
- /* Our partition linked list */
- static LIST_HEAD(mtd_partitions);
-@@ -37,7 +39,7 @@ struct mtd_part {
- * the pointer to that structure with this macro.
- */
- #define PART(x) ((struct mtd_part *)(x))
--
-+#define IS_PART(mtd) (mtd->read == part_read)
-
- /*
- * MTD methods which simply translate the effective address and pass through
-@@ -489,6 +491,147 @@ out_register:
- return slave;
- }
-
-+#ifdef CONFIG_MTD_ROOTFS_SPLIT
-+#define ROOTFS_SPLIT_NAME "rootfs_data"
-+#define ROOTFS_REMOVED_NAME "<removed>"
-+static int split_squashfs(struct mtd_info *master, int offset, int *split_offset)
-+{
-+ struct squashfs_super_block sb;
-+ int len, ret;
-+
-+ ret = master->read(master, offset, sizeof(sb), &len, (void *) &sb);
-+ if (ret || (len != sizeof(sb))) {
-+ printk(KERN_ALERT "split_squashfs: error occured while reading "
-+ "from \"%s\"\n", master->name);
-+ return -EINVAL;
-+ }
-+
-+ if (sb.s_magic != SQUASHFS_MAGIC) {
-+ printk(KERN_ALERT "split_squashfs: no squashfs found in \"%s\"\n",
-+ master->name);
-+ *split_offset = 0;
-+ return 0;
-+ }
-+
-+ if (sb.bytes_used <= 0) {
-+ printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n",
-+ master->name);
-+ *split_offset = 0;
-+ return 0;
-+ }
-+
-+ len = (u32) sb.bytes_used;
-+ len += (offset & 0x000fffff);
-+ len += (master->erasesize - 1);
-+ len &= ~(master->erasesize - 1);
-+ len -= (offset & 0x000fffff);
-+ *split_offset = offset + len;
-+
-+ return 0;
-+}
-+
-+static int split_rootfs_data(struct mtd_info *master, struct mtd_info *rpart, const struct mtd_partition *part,
-+ int index)
-+{
-+ struct mtd_partition *dpart;
-+ struct mtd_part *slave = NULL;
-+ int split_offset = 0;
-+ int ret;
-+
-+ ret = split_squashfs(master, part->offset, &split_offset);
-+ if (ret)
-+ return ret;
-+
-+ if (split_offset <= 0)
-+ return 0;
-+
-+ dpart = kmalloc(sizeof(*part)+sizeof(ROOTFS_SPLIT_NAME)+1, GFP_KERNEL);
-+ if (dpart == NULL) {
-+ printk(KERN_INFO "split_squashfs: no memory for partition \"%s\"\n",
-+ ROOTFS_SPLIT_NAME);
-+ return -ENOMEM;
-+ }
-+
-+ memcpy(dpart, part, sizeof(*part));
-+ dpart->name = (unsigned char *)&dpart[1];
-+ strcpy(dpart->name, ROOTFS_SPLIT_NAME);
-+
-+ dpart->size -= split_offset - dpart->offset;
-+ dpart->offset = split_offset;
-+
-+ if (dpart == NULL)
-+ return 1;
-+
-+ printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=%X, len=%X \n",
-+ ROOTFS_SPLIT_NAME, dpart->offset, dpart->size);
-+
-+ slave = add_one_partition(master, dpart, index, split_offset);
-+ if (!slave) {
-+ kfree(dpart);
-+ return -ENOMEM;
-+ }
-+ rpart->split = &slave->mtd;
-+
-+ return 0;
-+}
-+
-+static int refresh_rootfs_split(struct mtd_info *mtd)
-+{
-+ struct mtd_partition tpart;
-+ struct mtd_part *part;
-+ char *name;
-+ int index = 0;
-+ int offset, size;
-+ int ret;
-+
-+ part = PART(mtd);
-+
-+ /* check for the new squashfs offset first */
-+ ret = split_squashfs(part->master, part->offset, &offset);
-+ if (ret)
-+ return ret;
-+
-+ if ((offset > 0) && !mtd->split) {
-+ printk(KERN_INFO "%s: creating new split partition for \"%s\"\n", __func__, mtd->name);
-+ /* if we don't have a rootfs split partition, create a new one */
-+ tpart.name = (char *) mtd->name;
-+ tpart.size = mtd->size;
-+ tpart.offset = part->offset;
-+
-+ /* find the index of the last partition */
-+ if (!list_empty(&mtd_partitions))
-+ index = list_first_entry(&mtd_partitions, struct mtd_part, list)->index + 1;
-+
-+ return split_rootfs_data(part->master, &part->mtd, &tpart, index);
-+ } else if ((offset > 0) && mtd->split) {
-+ /* update the offsets of the existing partition */
-+ size = mtd->size + part->offset - offset;
-+
-+ part = PART(mtd->split);
-+ part->offset = offset;
-+ part->mtd.size = size;
-+ printk(KERN_INFO "%s: %s partition \"" ROOTFS_SPLIT_NAME "\", offset: 0x%06x (0x%06x)\n",
-+ __func__, (!strcmp(part->mtd.name, ROOTFS_SPLIT_NAME) ? "updating" : "creating"),
-+ part->offset, part->mtd.size);
-+ name = kmalloc(sizeof(ROOTFS_SPLIT_NAME) + 1, GFP_KERNEL);
-+ strcpy(name, ROOTFS_SPLIT_NAME);
-+ part->mtd.name = name;
-+ } else if ((offset <= 0) && mtd->split) {
-+ printk(KERN_INFO "%s: removing partition \"%s\"\n", __func__, mtd->split->name);
-+
-+ /* mark existing partition as removed */
-+ part = PART(mtd->split);
-+ name = kmalloc(sizeof(ROOTFS_SPLIT_NAME) + 1, GFP_KERNEL);
-+ strcpy(name, ROOTFS_REMOVED_NAME);
-+ part->mtd.name = name;
-+ part->offset = 0;
-+ part->mtd.size = 0;
-+ }
-+
-+ return 0;
-+}
-+#endif /* CONFIG_MTD_ROOTFS_SPLIT */
-+
- /*
- * This function, given a master MTD object and a partition table, creates
- * and registers slave MTD objects which are bound to the master according to
-@@ -502,14 +645,29 @@ int add_mtd_partitions(struct mtd_info *
- {
- struct mtd_part *slave;
- u_int32_t cur_offset = 0;
-- int i;
-+ int i, j, ret;
-
- printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
-
-- for (i = 0; i < nbparts; i++) {
-- slave = add_one_partition(master, parts + i, i, cur_offset);
-+ for (i = 0, j = 0; i < nbparts; i++) {
-+ slave = add_one_partition(master, parts + i, j++, cur_offset);
- if (!slave)
- return -ENOMEM;
-+
-+ if (!strcmp(parts[i].name, "rootfs") && slave->registered) {
-+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
-+ if (ROOT_DEV == 0) {
-+ printk(KERN_NOTICE "mtd: partition \"rootfs\" "
-+ "set to be root filesystem\n");
-+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, slave->mtd.index);
-+ }
-+#endif
-+#ifdef CONFIG_MTD_ROOTFS_SPLIT
-+ ret = split_rootfs_data(master, &slave->mtd, &parts[i], j);
-+ if (ret == 0)
-+ j++;
-+#endif
-+ }
- cur_offset = slave->offset + slave->mtd.size;
- }
-
-@@ -517,6 +675,32 @@ int add_mtd_partitions(struct mtd_info *
- }
- EXPORT_SYMBOL(add_mtd_partitions);
-
-+int refresh_mtd_partitions(struct mtd_info *mtd)
-+{
-+ int ret = 0;
-+
-+ if (IS_PART(mtd)) {
-+ struct mtd_part *part;
-+ struct mtd_info *master;
-+
-+ part = PART(mtd);
-+ master = part->master;
-+ if (master->refresh_device)
-+ ret = master->refresh_device(master);
-+ }
-+
-+ if (!ret && mtd->refresh_device)
-+ ret = mtd->refresh_device(mtd);
-+
-+#ifdef CONFIG_MTD_ROOTFS_SPLIT
-+ if (!ret && IS_PART(mtd) && !strcmp(mtd->name, "rootfs"))
-+ refresh_rootfs_split(mtd);
-+#endif
-+
-+ return 0;
-+}
-+EXPORT_SYMBOL_GPL(refresh_mtd_partitions);
-+
- static DEFINE_SPINLOCK(part_parser_lock);
- static LIST_HEAD(part_parsers);
-
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -29,6 +29,8 @@ struct block2mtd_dev {
- struct block_device *blkdev;
- struct mtd_info mtd;
- struct mutex write_mutex;
-+ rwlock_t bdev_mutex;
-+ char devname[0];
- };
-
-
-@@ -81,6 +83,12 @@ static int block2mtd_erase(struct mtd_in
- size_t len = instr->len;
- int err;
-
-+ read_lock(&dev->bdev_mutex);
-+ if (!dev->blkdev) {
-+ err = -EINVAL;
-+ goto done;
-+ }
-+
- instr->state = MTD_ERASING;
- mutex_lock(&dev->write_mutex);
- err = _block2mtd_erase(dev, from, len);
-@@ -93,6 +101,10 @@ static int block2mtd_erase(struct mtd_in
-
- instr->state = MTD_ERASE_DONE;
- mtd_erase_callback(instr);
-+
-+done:
-+ read_unlock(&dev->bdev_mutex);
-+
- return err;
- }
-
-@@ -104,10 +116,14 @@ static int block2mtd_read(struct mtd_inf
- struct page *page;
- int index = from >> PAGE_SHIFT;
- int offset = from & (PAGE_SIZE-1);
-- int cpylen;
-+ int cpylen, err = 0;
-+
-+ read_lock(&dev->bdev_mutex);
-+ if (!dev->blkdev || (from > mtd->size)) {
-+ err = -EINVAL;
-+ goto done;
-+ }
-
-- if (from > mtd->size)
-- return -EINVAL;
- if (from + len > mtd->size)
- len = mtd->size - from;
-
-@@ -122,10 +138,14 @@ static int block2mtd_read(struct mtd_inf
- len = len - cpylen;
-
- page = page_read(dev->blkdev->bd_inode->i_mapping, index);
-- if (!page)
-- return -ENOMEM;
-- if (IS_ERR(page))
-- return PTR_ERR(page);
-+ if (!page) {
-+ err = -ENOMEM;
-+ goto done;
-+ }
-+ if (IS_ERR(page)) {
-+ err = PTR_ERR(page);
-+ goto done;
-+ }
-
- memcpy(buf, page_address(page) + offset, cpylen);
- page_cache_release(page);
-@@ -136,7 +156,10 @@ static int block2mtd_read(struct mtd_inf
- offset = 0;
- index++;
- }
-- return 0;
-+
-+done:
-+ read_unlock(&dev->bdev_mutex);
-+ return err;
- }
-
-
-@@ -188,12 +211,22 @@ static int block2mtd_write(struct mtd_in
- size_t *retlen, const u_char *buf)
- {
- struct block2mtd_dev *dev = mtd->priv;
-- int err;
-+ int err = 0;
-+
-+ read_lock(&dev->bdev_mutex);
-+ if (!dev->blkdev) {
-+ err = -EINVAL;
-+ goto done;
-+ }
-
- if (!len)
-- return 0;
-- if (to >= mtd->size)
-- return -ENOSPC;
-+ goto done;
-+
-+ if (to >= mtd->size) {
-+ err = -ENOSPC;
-+ goto done;
-+ }
-+
- if (to + len > mtd->size)
- len = mtd->size - to;
-
-@@ -202,6 +235,9 @@ static int block2mtd_write(struct mtd_in
- mutex_unlock(&dev->write_mutex);
- if (err > 0)
- err = 0;
-+
-+done:
-+ read_unlock(&dev->bdev_mutex);
- return err;
- }
-
-@@ -210,52 +246,29 @@ static int block2mtd_write(struct mtd_in
- static void block2mtd_sync(struct mtd_info *mtd)
- {
- struct block2mtd_dev *dev = mtd->priv;
-- sync_blockdev(dev->blkdev);
-- return;
--}
--
--
--static void block2mtd_free_device(struct block2mtd_dev *dev)
--{
-- if (!dev)
-- return;
--
-- kfree(dev->mtd.name);
-
-- if (dev->blkdev) {
-- invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping,
-- 0, -1);
-- close_bdev_exclusive(dev->blkdev, FMODE_READ|FMODE_WRITE);
-- }
-+ read_lock(&dev->bdev_mutex);
-+ if (dev->blkdev)
-+ sync_blockdev(dev->blkdev);
-+ read_unlock(&dev->bdev_mutex);
-
-- kfree(dev);
-+ return;
- }
-
-
--/* FIXME: ensure that mtd->size % erase_size == 0 */
--static struct block2mtd_dev *add_device(char *devname, int erase_size, const char *mtdname)
-+static int _open_bdev(struct block2mtd_dev *dev)
- {
- struct block_device *bdev;
-- struct block2mtd_dev *dev;
-- struct mtd_partition *part;
-- char *name;
--
-- if (!devname)
-- return NULL;
--
-- dev = kzalloc(sizeof(struct block2mtd_dev), GFP_KERNEL);
-- if (!dev)
-- return NULL;
-
- /* Get a handle on the device */
-- bdev = open_bdev_exclusive(devname, FMODE_READ|FMODE_WRITE, NULL);
-+ bdev = open_bdev_exclusive(dev->devname, FMODE_READ|FMODE_WRITE, NULL);
- #ifndef MODULE
- if (IS_ERR(bdev)) {
-
- /* We might not have rootfs mounted at this point. Try
- to resolve the device name by other means. */
-
-- dev_t devt = name_to_dev_t(devname);
-+ dev_t devt = name_to_dev_t(dev->devname);
- if (devt) {
- bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
- }
-@@ -263,17 +276,97 @@ static struct block2mtd_dev *add_device(
- #endif
-
- if (IS_ERR(bdev)) {
-- ERROR("error: cannot open device %s", devname);
-- goto devinit_err;
-+ ERROR("error: cannot open device %s", dev->devname);
-+ return 1;
- }
- dev->blkdev = bdev;
-
- if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) {
- ERROR("attempting to use an MTD device as a block device");
-- goto devinit_err;
-+ return 1;
- }
-
-+ return 0;
-+}
-+
-+static void _close_bdev(struct block2mtd_dev *dev)
-+{
-+ struct block_device *bdev;
-+
-+ if (!dev->blkdev)
-+ return;
-+
-+ bdev = dev->blkdev;
-+ invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping, 0, -1);
-+ close_bdev_exclusive(dev->blkdev, FMODE_READ|FMODE_WRITE);
-+ dev->blkdev = NULL;
-+}
-+
-+static void block2mtd_free_device(struct block2mtd_dev *dev)
-+{
-+ if (!dev)
-+ return;
-+
-+ kfree(dev->mtd.name);
-+ _close_bdev(dev);
-+ kfree(dev);
-+}
-+
-+
-+static int block2mtd_refresh(struct mtd_info *mtd)
-+{
-+ struct block2mtd_dev *dev = mtd->priv;
-+ struct block_device *bdev;
-+ dev_t devt;
-+ int err = 0;
-+
-+ /* no other mtd function can run at this point */
-+ write_lock(&dev->bdev_mutex);
-+
-+ /* get the device number for the whole disk */
-+ devt = MKDEV(MAJOR(dev->blkdev->bd_dev), 0);
-+
-+ /* close the old block device */
-+ _close_bdev(dev);
-+
-+ /* open the whole disk, issue a partition rescan, then */
-+ bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
-+ if (!bdev || !bdev->bd_disk)
-+ err = -EINVAL;
-+ else {
-+ err = rescan_partitions(bdev->bd_disk, bdev);
-+ }
-+ if (bdev)
-+ close_bdev_exclusive(bdev, FMODE_READ|FMODE_WRITE);
-+
-+ /* try to open the partition block device again */
-+ _open_bdev(dev);
-+ write_unlock(&dev->bdev_mutex);
-+
-+ return err;
-+}
-+
-+/* FIXME: ensure that mtd->size % erase_size == 0 */
-+static struct block2mtd_dev *add_device(char *devname, int erase_size, char *mtdname)
-+{
-+ struct block2mtd_dev *dev;
-+ struct mtd_partition *part;
-+ char *name;
-+
-+ if (!devname)
-+ return NULL;
-+
-+ dev = kzalloc(sizeof(struct block2mtd_dev) + strlen(devname) + 1, GFP_KERNEL);
-+ if (!dev)
-+ return NULL;
-+
-+ strcpy(dev->devname, devname);
-+
-+ if (_open_bdev(dev))
-+ goto devinit_err;
-+
- mutex_init(&dev->write_mutex);
-+ rwlock_init(&dev->bdev_mutex);
-
- if (!mtdname)
- mtdname = devname;
-@@ -297,6 +390,7 @@ static struct block2mtd_dev *add_device(
- dev->mtd.read = block2mtd_read;
- dev->mtd.priv = dev;
- dev->mtd.owner = THIS_MODULE;
-+ dev->mtd.refresh_device = block2mtd_refresh;
-
- part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
- part->name = dev->mtd.name;
---- a/drivers/mtd/mtdchar.c
-+++ b/drivers/mtd/mtdchar.c
-@@ -16,6 +16,7 @@
-
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/compatmac.h>
-+#include <linux/mtd/partitions.h>
-
- #include <asm/uaccess.h>
-
-@@ -769,6 +770,13 @@ static int mtd_ioctl(struct inode *inode
- file->f_pos = 0;
- break;
- }
-+#ifdef CONFIG_MTD_PARTITIONS
-+ case MTDREFRESH:
-+ {
-+ ret = refresh_mtd_partitions(mtd);
-+ break;
-+ }
-+#endif
-
- default:
- ret = -ENOTTY;
---- a/include/linux/mtd/mtd.h
-+++ b/include/linux/mtd/mtd.h
-@@ -98,6 +98,7 @@ struct mtd_oob_ops {
- uint8_t *oobbuf;
- };
-
-+struct mtd_info;
- struct mtd_info {
- u_char type;
- u_int32_t flags;
-@@ -213,6 +214,9 @@ struct mtd_info {
- struct module *owner;
- int usecount;
-
-+ int (*refresh_device)(struct mtd_info *mtd);
-+ struct mtd_info *split;
-+
- /* If the driver is something smart, like UBI, it may need to maintain
- * its own reference counting. The below functions are only for driver.
- * The driver may register its callbacks. These callbacks are not
---- a/include/linux/mtd/partitions.h
-+++ b/include/linux/mtd/partitions.h
-@@ -34,6 +34,7 @@
- * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK).
- */
-
-+struct mtd_partition;
- struct mtd_partition {
- char *name; /* identifier string */
- u_int32_t size; /* partition size */
-@@ -41,6 +42,7 @@ struct mtd_partition {
- u_int32_t mask_flags; /* master MTD flags to mask out for this partition */
- struct nand_ecclayout *ecclayout; /* out of band layout for this partition (NAND only)*/
- struct mtd_info **mtdp; /* pointer to store the MTD object */
-+ int (*refresh_partition)(struct mtd_info *);
- };
-
- #define MTDPART_OFS_NXTBLK (-2)
-@@ -50,6 +52,7 @@ struct mtd_partition {
-
- int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
- int del_mtd_partitions(struct mtd_info *);
-+int refresh_mtd_partitions(struct mtd_info *);
-
- /*
- * Functions dealing with the various ways of partitioning the space
---- a/include/mtd/mtd-abi.h
-+++ b/include/mtd/mtd-abi.h
-@@ -93,6 +93,7 @@ struct otp_info {
- #define ECCGETLAYOUT _IOR('M', 17, struct nand_ecclayout)
- #define ECCGETSTATS _IOR('M', 18, struct mtd_ecc_stats)
- #define MTDFILEMODE _IO('M', 19)
-+#define MTDREFRESH _IO('M', 23)
-
- /*
- * Obsolete legacy interface. Keep it in order not to break userspace
diff --git a/target/linux/generic-2.6/patches-2.6.28/070-redboot_space.patch b/target/linux/generic-2.6/patches-2.6.28/070-redboot_space.patch
deleted file mode 100644
index 6ace83c01a75bfb070fbf736fed7e43b1330f5e2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/070-redboot_space.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -249,14 +249,21 @@ static int parse_redboot_partitions(stru
- #endif
- names += strlen(names)+1;
-
--#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
- if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) {
-- i++;
-- parts[i].offset = parts[i-1].size + parts[i-1].offset;
-- parts[i].size = fl->next->img->flash_base - parts[i].offset;
-- parts[i].name = nullname;
-- }
-+ if (!strcmp(parts[i].name, "rootfs")) {
-+ parts[i].size = fl->next->img->flash_base;
-+ parts[i].size &= ~(master->erasesize - 1);
-+ parts[i].size -= parts[i].offset;
-+#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
-+ nrparts--;
-+ } else {
-+ i++;
-+ parts[i].offset = parts[i-1].size + parts[i-1].offset;
-+ parts[i].size = fl->next->img->flash_base - parts[i].offset;
-+ parts[i].name = nullname;
- #endif
-+ }
-+ }
- tmp_fl = fl;
- fl = fl->next;
- kfree(tmp_fl);
diff --git a/target/linux/generic-2.6/patches-2.6.28/071-redboot_boardconfig.patch b/target/linux/generic-2.6/patches-2.6.28/071-redboot_boardconfig.patch
deleted file mode 100644
index f9bc4fe36ba791a018d8d8440067f1e853252502..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/071-redboot_boardconfig.patch
+++ /dev/null
@@ -1,60 +0,0 @@
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -11,6 +11,8 @@
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
-
-+#define BOARD_CONFIG_PART "boardconfig"
-+
- struct fis_image_desc {
- unsigned char name[16]; // Null terminated name
- uint32_t flash_base; // Address within FLASH of image
-@@ -41,6 +43,7 @@ static int parse_redboot_partitions(stru
- struct mtd_partition **pparts,
- unsigned long fis_origin)
- {
-+ unsigned long max_offset = 0;
- int nrparts = 0;
- struct fis_image_desc *buf;
- struct mtd_partition *parts;
-@@ -209,14 +212,14 @@ static int parse_redboot_partitions(stru
- }
- }
- #endif
-- parts = kzalloc(sizeof(*parts)*nrparts + nulllen + namelen, GFP_KERNEL);
-+ parts = kzalloc(sizeof(*parts) * (nrparts + 1) + nulllen + namelen + sizeof(BOARD_CONFIG_PART), GFP_KERNEL);
-
- if (!parts) {
- ret = -ENOMEM;
- goto out;
- }
-
-- nullname = (char *)&parts[nrparts];
-+ nullname = (char *)&parts[nrparts + 1];
- #ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
- if (nulllen > 0) {
- strcpy(nullname, nullstring);
-@@ -235,6 +238,8 @@ static int parse_redboot_partitions(stru
- }
- #endif
- for ( ; i<nrparts; i++) {
-+ if(max_offset < buf[i].flash_base + buf[i].size)
-+ max_offset = buf[i].flash_base + buf[i].size;
- parts[i].size = fl->img->size;
- parts[i].offset = fl->img->flash_base;
- parts[i].name = names;
-@@ -268,6 +273,14 @@ static int parse_redboot_partitions(stru
- fl = fl->next;
- kfree(tmp_fl);
- }
-+ if(master->size - max_offset >= master->erasesize)
-+ {
-+ parts[nrparts].size = master->size - max_offset;
-+ parts[nrparts].offset = max_offset;
-+ parts[nrparts].name = names;
-+ strcpy(names, BOARD_CONFIG_PART);
-+ nrparts++;
-+ }
- ret = nrparts;
- *pparts = parts;
- out:
diff --git a/target/linux/generic-2.6/patches-2.6.28/080-mtd_plat_nand_chip_fixup.patch b/target/linux/generic-2.6/patches-2.6.28/080-mtd_plat_nand_chip_fixup.patch
deleted file mode 100644
index 9e4a3c56f0dab67f878112fe26c49cb3ffd5c14f..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/080-mtd_plat_nand_chip_fixup.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/include/linux/mtd/nand.h
-+++ b/include/linux/mtd/nand.h
-@@ -579,6 +579,7 @@ struct platform_nand_chip {
- int chip_delay;
- unsigned int options;
- const char **part_probe_types;
-+ int (*chip_fixup)(struct mtd_info *mtd);
- void *priv;
- };
-
---- a/drivers/mtd/nand/plat_nand.c
-+++ b/drivers/mtd/nand/plat_nand.c
-@@ -71,7 +71,18 @@ static int __init plat_nand_probe(struct
- platform_set_drvdata(pdev, data);
-
- /* Scan to find existance of the device */
-- if (nand_scan(&data->mtd, 1)) {
-+ if (nand_scan_ident(&data->mtd, 1)) {
-+ res = -ENXIO;
-+ goto out;
-+ }
-+
-+ if (pdata->chip.chip_fixup) {
-+ res = pdata->chip.chip_fixup(&data->mtd);
-+ if (res)
-+ goto out;
-+ }
-+
-+ if (nand_scan_tail(&data->mtd)) {
- res = -ENXIO;
- goto out;
- }
diff --git a/target/linux/generic-2.6/patches-2.6.28/081-mtd_myloader_partition_parser.patch b/target/linux/generic-2.6/patches-2.6.28/081-mtd_myloader_partition_parser.patch
deleted file mode 100644
index 7a5addd63c7abfac54d772fa35c70e9e4ee69b19..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/081-mtd_myloader_partition_parser.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -172,6 +172,22 @@ config MTD_AR7_PARTS
- ---help---
- TI AR7 partitioning support
-
-+config MTD_MYLOADER_PARTS
-+ tristate "MyLoader partition parsing"
-+ depends on MTD_PARTITIONS && (ADM5120 || ATHEROS || ATHEROS_AR71XX)
-+ ---help---
-+ MyLoader is a bootloader which allows the user to define partitions
-+ in flash devices, by putting a table in the second erase block
-+ on the device, similar to a partition table. This table gives the
-+ offsets and lengths of the user defined partitions.
-+
-+ If you need code which can detect and parse these tables, and
-+ register MTD 'partitions' corresponding to each image detected,
-+ enable this option.
-+
-+ You will still need the parsing functions to be called by the driver
-+ for your particular device. It won't happen automatically.
-+
- comment "User Modules And Translation Layers"
-
- config MTD_CHAR
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdli
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
- obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
- obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
-+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
-
- # 'Users' - code which presents functionality to userspace.
- obj-$(CONFIG_MTD_CHAR) += mtdchar.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/082-mtd_myloader_use_linux_byteorder_h.patch b/target/linux/generic-2.6/patches-2.6.28/082-mtd_myloader_use_linux_byteorder_h.patch
deleted file mode 100644
index 2461fa36e3aa142d99eaca73c397debcba08abea..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/082-mtd_myloader_use_linux_byteorder_h.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/mtd/myloader.c
-+++ b/drivers/mtd/myloader.c
-@@ -19,7 +19,7 @@
- #include <linux/vmalloc.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
--#include <linux/byteorder/generic.h>
-+#include <linux/byteorder.h>
- #include <linux/myloader.h>
-
- #define BLOCK_LEN_MIN 0x10000
diff --git a/target/linux/generic-2.6/patches-2.6.28/090-mtd_fix_nand_correct_data_return_code.patch b/target/linux/generic-2.6/patches-2.6.28/090-mtd_fix_nand_correct_data_return_code.patch
deleted file mode 100644
index be2c7d73231785daffd590aee898c4bde8c5a025..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/090-mtd_fix_nand_correct_data_return_code.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/drivers/mtd/nand/nand_ecc.c
-+++ b/drivers/mtd/nand/nand_ecc.c
-@@ -492,8 +492,7 @@ int nand_correct_data(struct mtd_info *m
- if ((bitsperbyte[b0] + bitsperbyte[b1] + bitsperbyte[b2]) == 1)
- return 1; /* error in ecc data; no action needed */
-
-- printk(KERN_ERR "uncorrectable error : ");
-- return -1;
-+ return -EBADMSG;
- }
- EXPORT_SYMBOL(nand_correct_data);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/100-netfilter_layer7_2.21.patch b/target/linux/generic-2.6/patches-2.6.28/100-netfilter_layer7_2.21.patch
deleted file mode 100644
index 57f1b02742e41f4ab17bb448052e5c87bd67a706..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/100-netfilter_layer7_2.21.patch
+++ /dev/null
@@ -1,2132 +0,0 @@
---- /dev/null
-+++ b/include/linux/netfilter/xt_layer7.h
-@@ -0,0 +1,13 @@
-+#ifndef _XT_LAYER7_H
-+#define _XT_LAYER7_H
-+
-+#define MAX_PATTERN_LEN 8192
-+#define MAX_PROTOCOL_LEN 256
-+
-+struct xt_layer7_info {
-+ char protocol[MAX_PROTOCOL_LEN];
-+ char pattern[MAX_PATTERN_LEN];
-+ u_int8_t invert;
-+};
-+
-+#endif /* _XT_LAYER7_H */
---- a/include/net/netfilter/nf_conntrack.h
-+++ b/include/net/netfilter/nf_conntrack.h
-@@ -118,6 +118,22 @@ struct nf_conn
- u_int32_t secmark;
- #endif
-
-+#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || \
-+ defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
-+ struct {
-+ /*
-+ * e.g. "http". NULL before decision. "unknown" after decision
-+ * if no match.
-+ */
-+ char *app_proto;
-+ /*
-+ * application layer data so far. NULL after match decision.
-+ */
-+ char *app_data;
-+ unsigned int app_data_len;
-+ } layer7;
-+#endif
-+
- /* Storage reserved for other modules: */
- union nf_conntrack_proto proto;
-
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -795,6 +795,27 @@ config NETFILTER_XT_MATCH_STATE
-
- To compile it as a module, choose M here. If unsure, say N.
-
-+config NETFILTER_XT_MATCH_LAYER7
-+ tristate '"layer7" match support'
-+ depends on NETFILTER_XTABLES
-+ depends on EXPERIMENTAL && (IP_NF_CONNTRACK || NF_CONNTRACK)
-+ depends on NF_CT_ACCT
-+ help
-+ Say Y if you want to be able to classify connections (and their
-+ packets) based on regular expression matching of their application
-+ layer data. This is one way to classify applications such as
-+ peer-to-peer filesharing systems that do not always use the same
-+ port.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config NETFILTER_XT_MATCH_LAYER7_DEBUG
-+ bool 'Layer 7 debugging output'
-+ depends on NETFILTER_XT_MATCH_LAYER7
-+ help
-+ Say Y to get lots of debugging output.
-+
-+
- config NETFILTER_XT_MATCH_STATISTIC
- tristate '"statistic" match support'
- depends on NETFILTER_ADVANCED
---- a/net/netfilter/Makefile
-+++ b/net/netfilter/Makefile
-@@ -84,6 +84,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT)
- obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_SOCKET) += xt_socket.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_STATE) += xt_state.o
-+obj-$(CONFIG_NETFILTER_XT_MATCH_LAYER7) += xt_layer7.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o
---- a/net/netfilter/nf_conntrack_core.c
-+++ b/net/netfilter/nf_conntrack_core.c
-@@ -201,6 +201,14 @@ destroy_conntrack(struct nf_conntrack *n
- * too. */
- nf_ct_remove_expectations(ct);
-
-+ #if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
-+ if(ct->layer7.app_proto)
-+ kfree(ct->layer7.app_proto);
-+ if(ct->layer7.app_data)
-+ kfree(ct->layer7.app_data);
-+ #endif
-+
-+
- /* We overload first tuple to link into unconfirmed list. */
- if (!nf_ct_is_confirmed(ct)) {
- BUG_ON(hlist_unhashed(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnode));
---- a/net/netfilter/nf_conntrack_standalone.c
-+++ b/net/netfilter/nf_conntrack_standalone.c
-@@ -165,6 +165,12 @@ static int ct_seq_show(struct seq_file *
- return -ENOSPC;
- #endif
-
-+#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
-+ if(ct->layer7.app_proto &&
-+ seq_printf(s, "l7proto=%s ", ct->layer7.app_proto))
-+ return -ENOSPC;
-+#endif
-+
- if (seq_printf(s, "use=%u\n", atomic_read(&ct->ct_general.use)))
- return -ENOSPC;
-
---- /dev/null
-+++ b/net/netfilter/regexp/regexp.c
-@@ -0,0 +1,1197 @@
-+/*
-+ * regcomp and regexec -- regsub and regerror are elsewhere
-+ * @(#)regexp.c 1.3 of 18 April 87
-+ *
-+ * Copyright (c) 1986 by University of Toronto.
-+ * Written by Henry Spencer. Not derived from licensed software.
-+ *
-+ * Permission is granted to anyone to use this software for any
-+ * purpose on any computer system, and to redistribute it freely,
-+ * subject to the following restrictions:
-+ *
-+ * 1. The author is not responsible for the consequences of use of
-+ * this software, no matter how awful, even if they arise
-+ * from defects in it.
-+ *
-+ * 2. The origin of this software must not be misrepresented, either
-+ * by explicit claim or by omission.
-+ *
-+ * 3. Altered versions must be plainly marked as such, and must not
-+ * be misrepresented as being the original software.
-+ *
-+ * Beware that some of this code is subtly aware of the way operator
-+ * precedence is structured in regular expressions. Serious changes in
-+ * regular-expression syntax might require a total rethink.
-+ *
-+ * This code was modified by Ethan Sommer to work within the kernel
-+ * (it now uses kmalloc etc..)
-+ *
-+ * Modified slightly by Matthew Strait to use more modern C.
-+ */
-+
-+#include "regexp.h"
-+#include "regmagic.h"
-+
-+/* added by ethan and matt. Lets it work in both kernel and user space.
-+(So iptables can use it, for instance.) Yea, it goes both ways... */
-+#if __KERNEL__
-+ #define malloc(foo) kmalloc(foo,GFP_ATOMIC)
-+#else
-+ #define printk(format,args...) printf(format,##args)
-+#endif
-+
-+void regerror(char * s)
-+{
-+ printk("<3>Regexp: %s\n", s);
-+ /* NOTREACHED */
-+}
-+
-+/*
-+ * The "internal use only" fields in regexp.h are present to pass info from
-+ * compile to execute that permits the execute phase to run lots faster on
-+ * simple cases. They are:
-+ *
-+ * regstart char that must begin a match; '\0' if none obvious
-+ * reganch is the match anchored (at beginning-of-line only)?
-+ * regmust string (pointer into program) that match must include, or NULL
-+ * regmlen length of regmust string
-+ *
-+ * Regstart and reganch permit very fast decisions on suitable starting points
-+ * for a match, cutting down the work a lot. Regmust permits fast rejection
-+ * of lines that cannot possibly match. The regmust tests are costly enough
-+ * that regcomp() supplies a regmust only if the r.e. contains something
-+ * potentially expensive (at present, the only such thing detected is * or +
-+ * at the start of the r.e., which can involve a lot of backup). Regmlen is
-+ * supplied because the test in regexec() needs it and regcomp() is computing
-+ * it anyway.
-+ */
-+
-+/*
-+ * Structure for regexp "program". This is essentially a linear encoding
-+ * of a nondeterministic finite-state machine (aka syntax charts or
-+ * "railroad normal form" in parsing technology). Each node is an opcode
-+ * plus a "next" pointer, possibly plus an operand. "Next" pointers of
-+ * all nodes except BRANCH implement concatenation; a "next" pointer with
-+ * a BRANCH on both ends of it is connecting two alternatives. (Here we
-+ * have one of the subtle syntax dependencies: an individual BRANCH (as
-+ * opposed to a collection of them) is never concatenated with anything
-+ * because of operator precedence.) The operand of some types of node is
-+ * a literal string; for others, it is a node leading into a sub-FSM. In
-+ * particular, the operand of a BRANCH node is the first node of the branch.
-+ * (NB this is *not* a tree structure: the tail of the branch connects
-+ * to the thing following the set of BRANCHes.) The opcodes are:
-+ */
-+
-+/* definition number opnd? meaning */
-+#define END 0 /* no End of program. */
-+#define BOL 1 /* no Match "" at beginning of line. */
-+#define EOL 2 /* no Match "" at end of line. */
-+#define ANY 3 /* no Match any one character. */
-+#define ANYOF 4 /* str Match any character in this string. */
-+#define ANYBUT 5 /* str Match any character not in this string. */
-+#define BRANCH 6 /* node Match this alternative, or the next... */
-+#define BACK 7 /* no Match "", "next" ptr points backward. */
-+#define EXACTLY 8 /* str Match this string. */
-+#define NOTHING 9 /* no Match empty string. */
-+#define STAR 10 /* node Match this (simple) thing 0 or more times. */
-+#define PLUS 11 /* node Match this (simple) thing 1 or more times. */
-+#define OPEN 20 /* no Mark this point in input as start of #n. */
-+ /* OPEN+1 is number 1, etc. */
-+#define CLOSE 30 /* no Analogous to OPEN. */
-+
-+/*
-+ * Opcode notes:
-+ *
-+ * BRANCH The set of branches constituting a single choice are hooked
-+ * together with their "next" pointers, since precedence prevents
-+ * anything being concatenated to any individual branch. The
-+ * "next" pointer of the last BRANCH in a choice points to the
-+ * thing following the whole choice. This is also where the
-+ * final "next" pointer of each individual branch points; each
-+ * branch starts with the operand node of a BRANCH node.
-+ *
-+ * BACK Normal "next" pointers all implicitly point forward; BACK
-+ * exists to make loop structures possible.
-+ *
-+ * STAR,PLUS '?', and complex '*' and '+', are implemented as circular
-+ * BRANCH structures using BACK. Simple cases (one character
-+ * per match) are implemented with STAR and PLUS for speed
-+ * and to minimize recursive plunges.
-+ *
-+ * OPEN,CLOSE ...are numbered at compile time.
-+ */
-+
-+/*
-+ * A node is one char of opcode followed by two chars of "next" pointer.
-+ * "Next" pointers are stored as two 8-bit pieces, high order first. The
-+ * value is a positive offset from the opcode of the node containing it.
-+ * An operand, if any, simply follows the node. (Note that much of the
-+ * code generation knows about this implicit relationship.)
-+ *
-+ * Using two bytes for the "next" pointer is vast overkill for most things,
-+ * but allows patterns to get big without disasters.
-+ */
-+#define OP(p) (*(p))
-+#define NEXT(p) (((*((p)+1)&0377)<<8) + (*((p)+2)&0377))
-+#define OPERAND(p) ((p) + 3)
-+
-+/*
-+ * See regmagic.h for one further detail of program structure.
-+ */
-+
-+
-+/*
-+ * Utility definitions.
-+ */
-+#ifndef CHARBITS
-+#define UCHARAT(p) ((int)*(unsigned char *)(p))
-+#else
-+#define UCHARAT(p) ((int)*(p)&CHARBITS)
-+#endif
-+
-+#define FAIL(m) { regerror(m); return(NULL); }
-+#define ISMULT(c) ((c) == '*' || (c) == '+' || (c) == '?')
-+#define META "^$.[()|?+*\\"
-+
-+/*
-+ * Flags to be passed up and down.
-+ */
-+#define HASWIDTH 01 /* Known never to match null string. */
-+#define SIMPLE 02 /* Simple enough to be STAR/PLUS operand. */
-+#define SPSTART 04 /* Starts with * or +. */
-+#define WORST 0 /* Worst case. */
-+
-+/*
-+ * Global work variables for regcomp().
-+ */
-+struct match_globals {
-+char *reginput; /* String-input pointer. */
-+char *regbol; /* Beginning of input, for ^ check. */
-+char **regstartp; /* Pointer to startp array. */
-+char **regendp; /* Ditto for endp. */
-+char *regparse; /* Input-scan pointer. */
-+int regnpar; /* () count. */
-+char regdummy;
-+char *regcode; /* Code-emit pointer; ®dummy = don't. */
-+long regsize; /* Code size. */
-+};
-+
-+/*
-+ * Forward declarations for regcomp()'s friends.
-+ */
-+#ifndef STATIC
-+#define STATIC static
-+#endif
-+STATIC char *reg(struct match_globals *g, int paren,int *flagp);
-+STATIC char *regbranch(struct match_globals *g, int *flagp);
-+STATIC char *regpiece(struct match_globals *g, int *flagp);
-+STATIC char *regatom(struct match_globals *g, int *flagp);
-+STATIC char *regnode(struct match_globals *g, char op);
-+STATIC char *regnext(struct match_globals *g, char *p);
-+STATIC void regc(struct match_globals *g, char b);
-+STATIC void reginsert(struct match_globals *g, char op, char *opnd);
-+STATIC void regtail(struct match_globals *g, char *p, char *val);
-+STATIC void regoptail(struct match_globals *g, char *p, char *val);
-+
-+
-+__kernel_size_t my_strcspn(const char *s1,const char *s2)
-+{
-+ char *scan1;
-+ char *scan2;
-+ int count;
-+
-+ count = 0;
-+ for (scan1 = (char *)s1; *scan1 != '\0'; scan1++) {
-+ for (scan2 = (char *)s2; *scan2 != '\0';) /* ++ moved down. */
-+ if (*scan1 == *scan2++)
-+ return(count);
-+ count++;
-+ }
-+ return(count);
-+}
-+
-+/*
-+ - regcomp - compile a regular expression into internal code
-+ *
-+ * We can't allocate space until we know how big the compiled form will be,
-+ * but we can't compile it (and thus know how big it is) until we've got a
-+ * place to put the code. So we cheat: we compile it twice, once with code
-+ * generation turned off and size counting turned on, and once "for real".
-+ * This also means that we don't allocate space until we are sure that the
-+ * thing really will compile successfully, and we never have to move the
-+ * code and thus invalidate pointers into it. (Note that it has to be in
-+ * one piece because free() must be able to free it all.)
-+ *
-+ * Beware that the optimization-preparation code in here knows about some
-+ * of the structure of the compiled regexp.
-+ */
-+regexp *
-+regcomp(char *exp,int *patternsize)
-+{
-+ register regexp *r;
-+ register char *scan;
-+ register char *longest;
-+ register int len;
-+ int flags;
-+ struct match_globals g;
-+
-+ /* commented out by ethan
-+ extern char *malloc();
-+ */
-+
-+ if (exp == NULL)
-+ FAIL("NULL argument");
-+
-+ /* First pass: determine size, legality. */
-+ g.regparse = exp;
-+ g.regnpar = 1;
-+ g.regsize = 0L;
-+ g.regcode = &g.regdummy;
-+ regc(&g, MAGIC);
-+ if (reg(&g, 0, &flags) == NULL)
-+ return(NULL);
-+
-+ /* Small enough for pointer-storage convention? */
-+ if (g.regsize >= 32767L) /* Probably could be 65535L. */
-+ FAIL("regexp too big");
-+
-+ /* Allocate space. */
-+ *patternsize=sizeof(regexp) + (unsigned)g.regsize;
-+ r = (regexp *)malloc(sizeof(regexp) + (unsigned)g.regsize);
-+ if (r == NULL)
-+ FAIL("out of space");
-+
-+ /* Second pass: emit code. */
-+ g.regparse = exp;
-+ g.regnpar = 1;
-+ g.regcode = r->program;
-+ regc(&g, MAGIC);
-+ if (reg(&g, 0, &flags) == NULL)
-+ return(NULL);
-+
-+ /* Dig out information for optimizations. */
-+ r->regstart = '\0'; /* Worst-case defaults. */
-+ r->reganch = 0;
-+ r->regmust = NULL;
-+ r->regmlen = 0;
-+ scan = r->program+1; /* First BRANCH. */
-+ if (OP(regnext(&g, scan)) == END) { /* Only one top-level choice. */
-+ scan = OPERAND(scan);
-+
-+ /* Starting-point info. */
-+ if (OP(scan) == EXACTLY)
-+ r->regstart = *OPERAND(scan);
-+ else if (OP(scan) == BOL)
-+ r->reganch++;
-+
-+ /*
-+ * If there's something expensive in the r.e., find the
-+ * longest literal string that must appear and make it the
-+ * regmust. Resolve ties in favor of later strings, since
-+ * the regstart check works with the beginning of the r.e.
-+ * and avoiding duplication strengthens checking. Not a
-+ * strong reason, but sufficient in the absence of others.
-+ */
-+ if (flags&SPSTART) {
-+ longest = NULL;
-+ len = 0;
-+ for (; scan != NULL; scan = regnext(&g, scan))
-+ if (OP(scan) == EXACTLY && strlen(OPERAND(scan)) >= len) {
-+ longest = OPERAND(scan);
-+ len = strlen(OPERAND(scan));
-+ }
-+ r->regmust = longest;
-+ r->regmlen = len;
-+ }
-+ }
-+
-+ return(r);
-+}
-+
-+/*
-+ - reg - regular expression, i.e. main body or parenthesized thing
-+ *
-+ * Caller must absorb opening parenthesis.
-+ *
-+ * Combining parenthesis handling with the base level of regular expression
-+ * is a trifle forced, but the need to tie the tails of the branches to what
-+ * follows makes it hard to avoid.
-+ */
-+static char *
-+reg(struct match_globals *g, int paren, int *flagp /* Parenthesized? */ )
-+{
-+ register char *ret;
-+ register char *br;
-+ register char *ender;
-+ register int parno = 0; /* 0 makes gcc happy */
-+ int flags;
-+
-+ *flagp = HASWIDTH; /* Tentatively. */
-+
-+ /* Make an OPEN node, if parenthesized. */
-+ if (paren) {
-+ if (g->regnpar >= NSUBEXP)
-+ FAIL("too many ()");
-+ parno = g->regnpar;
-+ g->regnpar++;
-+ ret = regnode(g, OPEN+parno);
-+ } else
-+ ret = NULL;
-+
-+ /* Pick up the branches, linking them together. */
-+ br = regbranch(g, &flags);
-+ if (br == NULL)
-+ return(NULL);
-+ if (ret != NULL)
-+ regtail(g, ret, br); /* OPEN -> first. */
-+ else
-+ ret = br;
-+ if (!(flags&HASWIDTH))
-+ *flagp &= ~HASWIDTH;
-+ *flagp |= flags&SPSTART;
-+ while (*g->regparse == '|') {
-+ g->regparse++;
-+ br = regbranch(g, &flags);
-+ if (br == NULL)
-+ return(NULL);
-+ regtail(g, ret, br); /* BRANCH -> BRANCH. */
-+ if (!(flags&HASWIDTH))
-+ *flagp &= ~HASWIDTH;
-+ *flagp |= flags&SPSTART;
-+ }
-+
-+ /* Make a closing node, and hook it on the end. */
-+ ender = regnode(g, (paren) ? CLOSE+parno : END);
-+ regtail(g, ret, ender);
-+
-+ /* Hook the tails of the branches to the closing node. */
-+ for (br = ret; br != NULL; br = regnext(g, br))
-+ regoptail(g, br, ender);
-+
-+ /* Check for proper termination. */
-+ if (paren && *g->regparse++ != ')') {
-+ FAIL("unmatched ()");
-+ } else if (!paren && *g->regparse != '\0') {
-+ if (*g->regparse == ')') {
-+ FAIL("unmatched ()");
-+ } else
-+ FAIL("junk on end"); /* "Can't happen". */
-+ /* NOTREACHED */
-+ }
-+
-+ return(ret);
-+}
-+
-+/*
-+ - regbranch - one alternative of an | operator
-+ *
-+ * Implements the concatenation operator.
-+ */
-+static char *
-+regbranch(struct match_globals *g, int *flagp)
-+{
-+ register char *ret;
-+ register char *chain;
-+ register char *latest;
-+ int flags;
-+
-+ *flagp = WORST; /* Tentatively. */
-+
-+ ret = regnode(g, BRANCH);
-+ chain = NULL;
-+ while (*g->regparse != '\0' && *g->regparse != '|' && *g->regparse != ')') {
-+ latest = regpiece(g, &flags);
-+ if (latest == NULL)
-+ return(NULL);
-+ *flagp |= flags&HASWIDTH;
-+ if (chain == NULL) /* First piece. */
-+ *flagp |= flags&SPSTART;
-+ else
-+ regtail(g, chain, latest);
-+ chain = latest;
-+ }
-+ if (chain == NULL) /* Loop ran zero times. */
-+ (void) regnode(g, NOTHING);
-+
-+ return(ret);
-+}
-+
-+/*
-+ - regpiece - something followed by possible [*+?]
-+ *
-+ * Note that the branching code sequences used for ? and the general cases
-+ * of * and + are somewhat optimized: they use the same NOTHING node as
-+ * both the endmarker for their branch list and the body of the last branch.
-+ * It might seem that this node could be dispensed with entirely, but the
-+ * endmarker role is not redundant.
-+ */
-+static char *
-+regpiece(struct match_globals *g, int *flagp)
-+{
-+ register char *ret;
-+ register char op;
-+ register char *next;
-+ int flags;
-+
-+ ret = regatom(g, &flags);
-+ if (ret == NULL)
-+ return(NULL);
-+
-+ op = *g->regparse;
-+ if (!ISMULT(op)) {
-+ *flagp = flags;
-+ return(ret);
-+ }
-+
-+ if (!(flags&HASWIDTH) && op != '?')
-+ FAIL("*+ operand could be empty");
-+ *flagp = (op != '+') ? (WORST|SPSTART) : (WORST|HASWIDTH);
-+
-+ if (op == '*' && (flags&SIMPLE))
-+ reginsert(g, STAR, ret);
-+ else if (op == '*') {
-+ /* Emit x* as (x&|), where & means "self". */
-+ reginsert(g, BRANCH, ret); /* Either x */
-+ regoptail(g, ret, regnode(g, BACK)); /* and loop */
-+ regoptail(g, ret, ret); /* back */
-+ regtail(g, ret, regnode(g, BRANCH)); /* or */
-+ regtail(g, ret, regnode(g, NOTHING)); /* null. */
-+ } else if (op == '+' && (flags&SIMPLE))
-+ reginsert(g, PLUS, ret);
-+ else if (op == '+') {
-+ /* Emit x+ as x(&|), where & means "self". */
-+ next = regnode(g, BRANCH); /* Either */
-+ regtail(g, ret, next);
-+ regtail(g, regnode(g, BACK), ret); /* loop back */
-+ regtail(g, next, regnode(g, BRANCH)); /* or */
-+ regtail(g, ret, regnode(g, NOTHING)); /* null. */
-+ } else if (op == '?') {
-+ /* Emit x? as (x|) */
-+ reginsert(g, BRANCH, ret); /* Either x */
-+ regtail(g, ret, regnode(g, BRANCH)); /* or */
-+ next = regnode(g, NOTHING); /* null. */
-+ regtail(g, ret, next);
-+ regoptail(g, ret, next);
-+ }
-+ g->regparse++;
-+ if (ISMULT(*g->regparse))
-+ FAIL("nested *?+");
-+
-+ return(ret);
-+}
-+
-+/*
-+ - regatom - the lowest level
-+ *
-+ * Optimization: gobbles an entire sequence of ordinary characters so that
-+ * it can turn them into a single node, which is smaller to store and
-+ * faster to run. Backslashed characters are exceptions, each becoming a
-+ * separate node; the code is simpler that way and it's not worth fixing.
-+ */
-+static char *
-+regatom(struct match_globals *g, int *flagp)
-+{
-+ register char *ret;
-+ int flags;
-+
-+ *flagp = WORST; /* Tentatively. */
-+
-+ switch (*g->regparse++) {
-+ case '^':
-+ ret = regnode(g, BOL);
-+ break;
-+ case '$':
-+ ret = regnode(g, EOL);
-+ break;
-+ case '.':
-+ ret = regnode(g, ANY);
-+ *flagp |= HASWIDTH|SIMPLE;
-+ break;
-+ case '[': {
-+ register int class;
-+ register int classend;
-+
-+ if (*g->regparse == '^') { /* Complement of range. */
-+ ret = regnode(g, ANYBUT);
-+ g->regparse++;
-+ } else
-+ ret = regnode(g, ANYOF);
-+ if (*g->regparse == ']' || *g->regparse == '-')
-+ regc(g, *g->regparse++);
-+ while (*g->regparse != '\0' && *g->regparse != ']') {
-+ if (*g->regparse == '-') {
-+ g->regparse++;
-+ if (*g->regparse == ']' || *g->regparse == '\0')
-+ regc(g, '-');
-+ else {
-+ class = UCHARAT(g->regparse-2)+1;
-+ classend = UCHARAT(g->regparse);
-+ if (class > classend+1)
-+ FAIL("invalid [] range");
-+ for (; class <= classend; class++)
-+ regc(g, class);
-+ g->regparse++;
-+ }
-+ } else
-+ regc(g, *g->regparse++);
-+ }
-+ regc(g, '\0');
-+ if (*g->regparse != ']')
-+ FAIL("unmatched []");
-+ g->regparse++;
-+ *flagp |= HASWIDTH|SIMPLE;
-+ }
-+ break;
-+ case '(':
-+ ret = reg(g, 1, &flags);
-+ if (ret == NULL)
-+ return(NULL);
-+ *flagp |= flags&(HASWIDTH|SPSTART);
-+ break;
-+ case '\0':
-+ case '|':
-+ case ')':
-+ FAIL("internal urp"); /* Supposed to be caught earlier. */
-+ break;
-+ case '?':
-+ case '+':
-+ case '*':
-+ FAIL("?+* follows nothing");
-+ break;
-+ case '\\':
-+ if (*g->regparse == '\0')
-+ FAIL("trailing \\");
-+ ret = regnode(g, EXACTLY);
-+ regc(g, *g->regparse++);
-+ regc(g, '\0');
-+ *flagp |= HASWIDTH|SIMPLE;
-+ break;
-+ default: {
-+ register int len;
-+ register char ender;
-+
-+ g->regparse--;
-+ len = my_strcspn((const char *)g->regparse, (const char *)META);
-+ if (len <= 0)
-+ FAIL("internal disaster");
-+ ender = *(g->regparse+len);
-+ if (len > 1 && ISMULT(ender))
-+ len--; /* Back off clear of ?+* operand. */
-+ *flagp |= HASWIDTH;
-+ if (len == 1)
-+ *flagp |= SIMPLE;
-+ ret = regnode(g, EXACTLY);
-+ while (len > 0) {
-+ regc(g, *g->regparse++);
-+ len--;
-+ }
-+ regc(g, '\0');
-+ }
-+ break;
-+ }
-+
-+ return(ret);
-+}
-+
-+/*
-+ - regnode - emit a node
-+ */
-+static char * /* Location. */
-+regnode(struct match_globals *g, char op)
-+{
-+ register char *ret;
-+ register char *ptr;
-+
-+ ret = g->regcode;
-+ if (ret == &g->regdummy) {
-+ g->regsize += 3;
-+ return(ret);
-+ }
-+
-+ ptr = ret;
-+ *ptr++ = op;
-+ *ptr++ = '\0'; /* Null "next" pointer. */
-+ *ptr++ = '\0';
-+ g->regcode = ptr;
-+
-+ return(ret);
-+}
-+
-+/*
-+ - regc - emit (if appropriate) a byte of code
-+ */
-+static void
-+regc(struct match_globals *g, char b)
-+{
-+ if (g->regcode != &g->regdummy)
-+ *g->regcode++ = b;
-+ else
-+ g->regsize++;
-+}
-+
-+/*
-+ - reginsert - insert an operator in front of already-emitted operand
-+ *
-+ * Means relocating the operand.
-+ */
-+static void
-+reginsert(struct match_globals *g, char op, char* opnd)
-+{
-+ register char *src;
-+ register char *dst;
-+ register char *place;
-+
-+ if (g->regcode == &g->regdummy) {
-+ g->regsize += 3;
-+ return;
-+ }
-+
-+ src = g->regcode;
-+ g->regcode += 3;
-+ dst = g->regcode;
-+ while (src > opnd)
-+ *--dst = *--src;
-+
-+ place = opnd; /* Op node, where operand used to be. */
-+ *place++ = op;
-+ *place++ = '\0';
-+ *place++ = '\0';
-+}
-+
-+/*
-+ - regtail - set the next-pointer at the end of a node chain
-+ */
-+static void
-+regtail(struct match_globals *g, char *p, char *val)
-+{
-+ register char *scan;
-+ register char *temp;
-+ register int offset;
-+
-+ if (p == &g->regdummy)
-+ return;
-+
-+ /* Find last node. */
-+ scan = p;
-+ for (;;) {
-+ temp = regnext(g, scan);
-+ if (temp == NULL)
-+ break;
-+ scan = temp;
-+ }
-+
-+ if (OP(scan) == BACK)
-+ offset = scan - val;
-+ else
-+ offset = val - scan;
-+ *(scan+1) = (offset>>8)&0377;
-+ *(scan+2) = offset&0377;
-+}
-+
-+/*
-+ - regoptail - regtail on operand of first argument; nop if operandless
-+ */
-+static void
-+regoptail(struct match_globals *g, char *p, char *val)
-+{
-+ /* "Operandless" and "op != BRANCH" are synonymous in practice. */
-+ if (p == NULL || p == &g->regdummy || OP(p) != BRANCH)
-+ return;
-+ regtail(g, OPERAND(p), val);
-+}
-+
-+/*
-+ * regexec and friends
-+ */
-+
-+
-+/*
-+ * Forwards.
-+ */
-+STATIC int regtry(struct match_globals *g, regexp *prog, char *string);
-+STATIC int regmatch(struct match_globals *g, char *prog);
-+STATIC int regrepeat(struct match_globals *g, char *p);
-+
-+#ifdef DEBUG
-+int regnarrate = 0;
-+void regdump();
-+STATIC char *regprop(char *op);
-+#endif
-+
-+/*
-+ - regexec - match a regexp against a string
-+ */
-+int
-+regexec(regexp *prog, char *string)
-+{
-+ register char *s;
-+ struct match_globals g;
-+
-+ /* Be paranoid... */
-+ if (prog == NULL || string == NULL) {
-+ printk("<3>Regexp: NULL parameter\n");
-+ return(0);
-+ }
-+
-+ /* Check validity of program. */
-+ if (UCHARAT(prog->program) != MAGIC) {
-+ printk("<3>Regexp: corrupted program\n");
-+ return(0);
-+ }
-+
-+ /* If there is a "must appear" string, look for it. */
-+ if (prog->regmust != NULL) {
-+ s = string;
-+ while ((s = strchr(s, prog->regmust[0])) != NULL) {
-+ if (strncmp(s, prog->regmust, prog->regmlen) == 0)
-+ break; /* Found it. */
-+ s++;
-+ }
-+ if (s == NULL) /* Not present. */
-+ return(0);
-+ }
-+
-+ /* Mark beginning of line for ^ . */
-+ g.regbol = string;
-+
-+ /* Simplest case: anchored match need be tried only once. */
-+ if (prog->reganch)
-+ return(regtry(&g, prog, string));
-+
-+ /* Messy cases: unanchored match. */
-+ s = string;
-+ if (prog->regstart != '\0')
-+ /* We know what char it must start with. */
-+ while ((s = strchr(s, prog->regstart)) != NULL) {
-+ if (regtry(&g, prog, s))
-+ return(1);
-+ s++;
-+ }
-+ else
-+ /* We don't -- general case. */
-+ do {
-+ if (regtry(&g, prog, s))
-+ return(1);
-+ } while (*s++ != '\0');
-+
-+ /* Failure. */
-+ return(0);
-+}
-+
-+/*
-+ - regtry - try match at specific point
-+ */
-+static int /* 0 failure, 1 success */
-+regtry(struct match_globals *g, regexp *prog, char *string)
-+{
-+ register int i;
-+ register char **sp;
-+ register char **ep;
-+
-+ g->reginput = string;
-+ g->regstartp = prog->startp;
-+ g->regendp = prog->endp;
-+
-+ sp = prog->startp;
-+ ep = prog->endp;
-+ for (i = NSUBEXP; i > 0; i--) {
-+ *sp++ = NULL;
-+ *ep++ = NULL;
-+ }
-+ if (regmatch(g, prog->program + 1)) {
-+ prog->startp[0] = string;
-+ prog->endp[0] = g->reginput;
-+ return(1);
-+ } else
-+ return(0);
-+}
-+
-+/*
-+ - regmatch - main matching routine
-+ *
-+ * Conceptually the strategy is simple: check to see whether the current
-+ * node matches, call self recursively to see whether the rest matches,
-+ * and then act accordingly. In practice we make some effort to avoid
-+ * recursion, in particular by going through "ordinary" nodes (that don't
-+ * need to know whether the rest of the match failed) by a loop instead of
-+ * by recursion.
-+ */
-+static int /* 0 failure, 1 success */
-+regmatch(struct match_globals *g, char *prog)
-+{
-+ register char *scan = prog; /* Current node. */
-+ char *next; /* Next node. */
-+
-+#ifdef DEBUG
-+ if (scan != NULL && regnarrate)
-+ fprintf(stderr, "%s(\n", regprop(scan));
-+#endif
-+ while (scan != NULL) {
-+#ifdef DEBUG
-+ if (regnarrate)
-+ fprintf(stderr, "%s...\n", regprop(scan));
-+#endif
-+ next = regnext(g, scan);
-+
-+ switch (OP(scan)) {
-+ case BOL:
-+ if (g->reginput != g->regbol)
-+ return(0);
-+ break;
-+ case EOL:
-+ if (*g->reginput != '\0')
-+ return(0);
-+ break;
-+ case ANY:
-+ if (*g->reginput == '\0')
-+ return(0);
-+ g->reginput++;
-+ break;
-+ case EXACTLY: {
-+ register int len;
-+ register char *opnd;
-+
-+ opnd = OPERAND(scan);
-+ /* Inline the first character, for speed. */
-+ if (*opnd != *g->reginput)
-+ return(0);
-+ len = strlen(opnd);
-+ if (len > 1 && strncmp(opnd, g->reginput, len) != 0)
-+ return(0);
-+ g->reginput += len;
-+ }
-+ break;
-+ case ANYOF:
-+ if (*g->reginput == '\0' || strchr(OPERAND(scan), *g->reginput) == NULL)
-+ return(0);
-+ g->reginput++;
-+ break;
-+ case ANYBUT:
-+ if (*g->reginput == '\0' || strchr(OPERAND(scan), *g->reginput) != NULL)
-+ return(0);
-+ g->reginput++;
-+ break;
-+ case NOTHING:
-+ case BACK:
-+ break;
-+ case OPEN+1:
-+ case OPEN+2:
-+ case OPEN+3:
-+ case OPEN+4:
-+ case OPEN+5:
-+ case OPEN+6:
-+ case OPEN+7:
-+ case OPEN+8:
-+ case OPEN+9: {
-+ register int no;
-+ register char *save;
-+
-+ no = OP(scan) - OPEN;
-+ save = g->reginput;
-+
-+ if (regmatch(g, next)) {
-+ /*
-+ * Don't set startp if some later
-+ * invocation of the same parentheses
-+ * already has.
-+ */
-+ if (g->regstartp[no] == NULL)
-+ g->regstartp[no] = save;
-+ return(1);
-+ } else
-+ return(0);
-+ }
-+ break;
-+ case CLOSE+1:
-+ case CLOSE+2:
-+ case CLOSE+3:
-+ case CLOSE+4:
-+ case CLOSE+5:
-+ case CLOSE+6:
-+ case CLOSE+7:
-+ case CLOSE+8:
-+ case CLOSE+9:
-+ {
-+ register int no;
-+ register char *save;
-+
-+ no = OP(scan) - CLOSE;
-+ save = g->reginput;
-+
-+ if (regmatch(g, next)) {
-+ /*
-+ * Don't set endp if some later
-+ * invocation of the same parentheses
-+ * already has.
-+ */
-+ if (g->regendp[no] == NULL)
-+ g->regendp[no] = save;
-+ return(1);
-+ } else
-+ return(0);
-+ }
-+ break;
-+ case BRANCH: {
-+ register char *save;
-+
-+ if (OP(next) != BRANCH) /* No choice. */
-+ next = OPERAND(scan); /* Avoid recursion. */
-+ else {
-+ do {
-+ save = g->reginput;
-+ if (regmatch(g, OPERAND(scan)))
-+ return(1);
-+ g->reginput = save;
-+ scan = regnext(g, scan);
-+ } while (scan != NULL && OP(scan) == BRANCH);
-+ return(0);
-+ /* NOTREACHED */
-+ }
-+ }
-+ break;
-+ case STAR:
-+ case PLUS: {
-+ register char nextch;
-+ register int no;
-+ register char *save;
-+ register int min;
-+
-+ /*
-+ * Lookahead to avoid useless match attempts
-+ * when we know what character comes next.
-+ */
-+ nextch = '\0';
-+ if (OP(next) == EXACTLY)
-+ nextch = *OPERAND(next);
-+ min = (OP(scan) == STAR) ? 0 : 1;
-+ save = g->reginput;
-+ no = regrepeat(g, OPERAND(scan));
-+ while (no >= min) {
-+ /* If it could work, try it. */
-+ if (nextch == '\0' || *g->reginput == nextch)
-+ if (regmatch(g, next))
-+ return(1);
-+ /* Couldn't or didn't -- back up. */
-+ no--;
-+ g->reginput = save + no;
-+ }
-+ return(0);
-+ }
-+ break;
-+ case END:
-+ return(1); /* Success! */
-+ break;
-+ default:
-+ printk("<3>Regexp: memory corruption\n");
-+ return(0);
-+ break;
-+ }
-+
-+ scan = next;
-+ }
-+
-+ /*
-+ * We get here only if there's trouble -- normally "case END" is
-+ * the terminating point.
-+ */
-+ printk("<3>Regexp: corrupted pointers\n");
-+ return(0);
-+}
-+
-+/*
-+ - regrepeat - repeatedly match something simple, report how many
-+ */
-+static int
-+regrepeat(struct match_globals *g, char *p)
-+{
-+ register int count = 0;
-+ register char *scan;
-+ register char *opnd;
-+
-+ scan = g->reginput;
-+ opnd = OPERAND(p);
-+ switch (OP(p)) {
-+ case ANY:
-+ count = strlen(scan);
-+ scan += count;
-+ break;
-+ case EXACTLY:
-+ while (*opnd == *scan) {
-+ count++;
-+ scan++;
-+ }
-+ break;
-+ case ANYOF:
-+ while (*scan != '\0' && strchr(opnd, *scan) != NULL) {
-+ count++;
-+ scan++;
-+ }
-+ break;
-+ case ANYBUT:
-+ while (*scan != '\0' && strchr(opnd, *scan) == NULL) {
-+ count++;
-+ scan++;
-+ }
-+ break;
-+ default: /* Oh dear. Called inappropriately. */
-+ printk("<3>Regexp: internal foulup\n");
-+ count = 0; /* Best compromise. */
-+ break;
-+ }
-+ g->reginput = scan;
-+
-+ return(count);
-+}
-+
-+/*
-+ - regnext - dig the "next" pointer out of a node
-+ */
-+static char*
-+regnext(struct match_globals *g, char *p)
-+{
-+ register int offset;
-+
-+ if (p == &g->regdummy)
-+ return(NULL);
-+
-+ offset = NEXT(p);
-+ if (offset == 0)
-+ return(NULL);
-+
-+ if (OP(p) == BACK)
-+ return(p-offset);
-+ else
-+ return(p+offset);
-+}
-+
-+#ifdef DEBUG
-+
-+STATIC char *regprop();
-+
-+/*
-+ - regdump - dump a regexp onto stdout in vaguely comprehensible form
-+ */
-+void
-+regdump(regexp *r)
-+{
-+ register char *s;
-+ register char op = EXACTLY; /* Arbitrary non-END op. */
-+ register char *next;
-+ /* extern char *strchr(); */
-+
-+
-+ s = r->program + 1;
-+ while (op != END) { /* While that wasn't END last time... */
-+ op = OP(s);
-+ printf("%2d%s", s-r->program, regprop(s)); /* Where, what. */
-+ next = regnext(s);
-+ if (next == NULL) /* Next ptr. */
-+ printf("(0)");
-+ else
-+ printf("(%d)", (s-r->program)+(next-s));
-+ s += 3;
-+ if (op == ANYOF || op == ANYBUT || op == EXACTLY) {
-+ /* Literal string, where present. */
-+ while (*s != '\0') {
-+ putchar(*s);
-+ s++;
-+ }
-+ s++;
-+ }
-+ putchar('\n');
-+ }
-+
-+ /* Header fields of interest. */
-+ if (r->regstart != '\0')
-+ printf("start `%c' ", r->regstart);
-+ if (r->reganch)
-+ printf("anchored ");
-+ if (r->regmust != NULL)
-+ printf("must have \"%s\"", r->regmust);
-+ printf("\n");
-+}
-+
-+/*
-+ - regprop - printable representation of opcode
-+ */
-+static char *
-+regprop(char *op)
-+{
-+#define BUFLEN 50
-+ register char *p;
-+ static char buf[BUFLEN];
-+
-+ strcpy(buf, ":");
-+
-+ switch (OP(op)) {
-+ case BOL:
-+ p = "BOL";
-+ break;
-+ case EOL:
-+ p = "EOL";
-+ break;
-+ case ANY:
-+ p = "ANY";
-+ break;
-+ case ANYOF:
-+ p = "ANYOF";
-+ break;
-+ case ANYBUT:
-+ p = "ANYBUT";
-+ break;
-+ case BRANCH:
-+ p = "BRANCH";
-+ break;
-+ case EXACTLY:
-+ p = "EXACTLY";
-+ break;
-+ case NOTHING:
-+ p = "NOTHING";
-+ break;
-+ case BACK:
-+ p = "BACK";
-+ break;
-+ case END:
-+ p = "END";
-+ break;
-+ case OPEN+1:
-+ case OPEN+2:
-+ case OPEN+3:
-+ case OPEN+4:
-+ case OPEN+5:
-+ case OPEN+6:
-+ case OPEN+7:
-+ case OPEN+8:
-+ case OPEN+9:
-+ snprintf(buf+strlen(buf),BUFLEN-strlen(buf), "OPEN%d", OP(op)-OPEN);
-+ p = NULL;
-+ break;
-+ case CLOSE+1:
-+ case CLOSE+2:
-+ case CLOSE+3:
-+ case CLOSE+4:
-+ case CLOSE+5:
-+ case CLOSE+6:
-+ case CLOSE+7:
-+ case CLOSE+8:
-+ case CLOSE+9:
-+ snprintf(buf+strlen(buf),BUFLEN-strlen(buf), "CLOSE%d", OP(op)-CLOSE);
-+ p = NULL;
-+ break;
-+ case STAR:
-+ p = "STAR";
-+ break;
-+ case PLUS:
-+ p = "PLUS";
-+ break;
-+ default:
-+ printk("<3>Regexp: corrupted opcode\n");
-+ break;
-+ }
-+ if (p != NULL)
-+ strncat(buf, p, BUFLEN-strlen(buf));
-+ return(buf);
-+}
-+#endif
-+
-+
---- /dev/null
-+++ b/net/netfilter/regexp/regexp.h
-@@ -0,0 +1,41 @@
-+/*
-+ * Definitions etc. for regexp(3) routines.
-+ *
-+ * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
-+ * not the System V one.
-+ */
-+
-+#ifndef REGEXP_H
-+#define REGEXP_H
-+
-+
-+/*
-+http://www.opensource.apple.com/darwinsource/10.3/expect-1/expect/expect.h ,
-+which contains a version of this library, says:
-+
-+ *
-+ * NSUBEXP must be at least 10, and no greater than 117 or the parser
-+ * will not work properly.
-+ *
-+
-+However, it looks rather like this library is limited to 10. If you think
-+otherwise, let us know.
-+*/
-+
-+#define NSUBEXP 10
-+typedef struct regexp {
-+ char *startp[NSUBEXP];
-+ char *endp[NSUBEXP];
-+ char regstart; /* Internal use only. */
-+ char reganch; /* Internal use only. */
-+ char *regmust; /* Internal use only. */
-+ int regmlen; /* Internal use only. */
-+ char program[1]; /* Unwarranted chumminess with compiler. */
-+} regexp;
-+
-+regexp * regcomp(char *exp, int *patternsize);
-+int regexec(regexp *prog, char *string);
-+void regsub(regexp *prog, char *source, char *dest);
-+void regerror(char *s);
-+
-+#endif
---- /dev/null
-+++ b/net/netfilter/regexp/regmagic.h
-@@ -0,0 +1,5 @@
-+/*
-+ * The first byte of the regexp internal "program" is actually this magic
-+ * number; the start node begins in the second byte.
-+ */
-+#define MAGIC 0234
---- /dev/null
-+++ b/net/netfilter/regexp/regsub.c
-@@ -0,0 +1,95 @@
-+/*
-+ * regsub
-+ * @(#)regsub.c 1.3 of 2 April 86
-+ *
-+ * Copyright (c) 1986 by University of Toronto.
-+ * Written by Henry Spencer. Not derived from licensed software.
-+ *
-+ * Permission is granted to anyone to use this software for any
-+ * purpose on any computer system, and to redistribute it freely,
-+ * subject to the following restrictions:
-+ *
-+ * 1. The author is not responsible for the consequences of use of
-+ * this software, no matter how awful, even if they arise
-+ * from defects in it.
-+ *
-+ * 2. The origin of this software must not be misrepresented, either
-+ * by explicit claim or by omission.
-+ *
-+ * 3. Altered versions must be plainly marked as such, and must not
-+ * be misrepresented as being the original software.
-+ *
-+ *
-+ * This code was modified by Ethan Sommer to work within the kernel
-+ * (it now uses kmalloc etc..)
-+ *
-+ */
-+#include "regexp.h"
-+#include "regmagic.h"
-+#include <linux/string.h>
-+
-+
-+#ifndef CHARBITS
-+#define UCHARAT(p) ((int)*(unsigned char *)(p))
-+#else
-+#define UCHARAT(p) ((int)*(p)&CHARBITS)
-+#endif
-+
-+#if 0
-+//void regerror(char * s)
-+//{
-+// printk("regexp(3): %s", s);
-+// /* NOTREACHED */
-+//}
-+#endif
-+
-+/*
-+ - regsub - perform substitutions after a regexp match
-+ */
-+void
-+regsub(regexp * prog, char * source, char * dest)
-+{
-+ register char *src;
-+ register char *dst;
-+ register char c;
-+ register int no;
-+ register int len;
-+
-+ /* Not necessary and gcc doesn't like it -MLS */
-+ /*extern char *strncpy();*/
-+
-+ if (prog == NULL || source == NULL || dest == NULL) {
-+ regerror("NULL parm to regsub");
-+ return;
-+ }
-+ if (UCHARAT(prog->program) != MAGIC) {
-+ regerror("damaged regexp fed to regsub");
-+ return;
-+ }
-+
-+ src = source;
-+ dst = dest;
-+ while ((c = *src++) != '\0') {
-+ if (c == '&')
-+ no = 0;
-+ else if (c == '\\' && '0' <= *src && *src <= '9')
-+ no = *src++ - '0';
-+ else
-+ no = -1;
-+
-+ if (no < 0) { /* Ordinary character. */
-+ if (c == '\\' && (*src == '\\' || *src == '&'))
-+ c = *src++;
-+ *dst++ = c;
-+ } else if (prog->startp[no] != NULL && prog->endp[no] != NULL) {
-+ len = prog->endp[no] - prog->startp[no];
-+ (void) strncpy(dst, prog->startp[no], len);
-+ dst += len;
-+ if (len != 0 && *(dst-1) == '\0') { /* strncpy hit NUL. */
-+ regerror("damaged match string");
-+ return;
-+ }
-+ }
-+ }
-+ *dst++ = '\0';
-+}
---- /dev/null
-+++ b/net/netfilter/xt_layer7.c
-@@ -0,0 +1,666 @@
-+/*
-+ Kernel module to match application layer (OSI layer 7) data in connections.
-+
-+ http://l7-filter.sf.net
-+
-+ (C) 2003-2009 Matthew Strait and Ethan Sommer.
-+
-+ This program is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU General Public License
-+ as published by the Free Software Foundation; either version
-+ 2 of the License, or (at your option) any later version.
-+ http://www.gnu.org/licenses/gpl.txt
-+
-+ Based on ipt_string.c (C) 2000 Emmanuel Roger <winfield@freegates.be>,
-+ xt_helper.c (C) 2002 Harald Welte and cls_layer7.c (C) 2003 Matthew Strait,
-+ Ethan Sommer, Justin Levandoski.
-+*/
-+
-+#include <linux/spinlock.h>
-+#include <linux/version.h>
-+#include <net/ip.h>
-+#include <net/tcp.h>
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter.h>
-+#include <net/netfilter/nf_conntrack.h>
-+#include <net/netfilter/nf_conntrack_core.h>
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
-+#include <net/netfilter/nf_conntrack_extend.h>
-+#include <net/netfilter/nf_conntrack_acct.h>
-+#endif
-+#include <linux/netfilter/x_tables.h>
-+#include <linux/netfilter/xt_layer7.h>
-+#include <linux/ctype.h>
-+#include <linux/proc_fs.h>
-+
-+#include "regexp/regexp.c"
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Matthew Strait <quadong@users.sf.net>, Ethan Sommer <sommere@users.sf.net>");
-+MODULE_DESCRIPTION("iptables application layer match module");
-+MODULE_ALIAS("ipt_layer7");
-+MODULE_VERSION("2.21");
-+
-+static int maxdatalen = 2048; // this is the default
-+module_param(maxdatalen, int, 0444);
-+MODULE_PARM_DESC(maxdatalen, "maximum bytes of data looked at by l7-filter");
-+#ifdef CONFIG_NETFILTER_XT_MATCH_LAYER7_DEBUG
-+ #define DPRINTK(format,args...) printk(format,##args)
-+#else
-+ #define DPRINTK(format,args...)
-+#endif
-+
-+/* Number of packets whose data we look at.
-+This can be modified through /proc/net/layer7_numpackets */
-+static int num_packets = 10;
-+
-+static struct pattern_cache {
-+ char * regex_string;
-+ regexp * pattern;
-+ struct pattern_cache * next;
-+} * first_pattern_cache = NULL;
-+
-+DEFINE_SPINLOCK(l7_lock);
-+
-+static int total_acct_packets(struct nf_conn *ct)
-+{
-+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 26)
-+ BUG_ON(ct == NULL);
-+ return (ct->counters[IP_CT_DIR_ORIGINAL].packets + ct->counters[IP_CT_DIR_REPLY].packets);
-+#else
-+ struct nf_conn_counter *acct;
-+
-+ BUG_ON(ct == NULL);
-+ acct = nf_conn_acct_find(ct);
-+ if (!acct)
-+ return 0;
-+ return (acct[IP_CT_DIR_ORIGINAL].packets + acct[IP_CT_DIR_REPLY].packets);
-+#endif
-+}
-+
-+#ifdef CONFIG_IP_NF_MATCH_LAYER7_DEBUG
-+/* Converts an unfriendly string into a friendly one by
-+replacing unprintables with periods and all whitespace with " ". */
-+static char * friendly_print(unsigned char * s)
-+{
-+ char * f = kmalloc(strlen(s) + 1, GFP_ATOMIC);
-+ int i;
-+
-+ if(!f) {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "friendly_print, bailing.\n");
-+ return NULL;
-+ }
-+
-+ for(i = 0; i < strlen(s); i++){
-+ if(isprint(s[i]) && s[i] < 128) f[i] = s[i];
-+ else if(isspace(s[i])) f[i] = ' ';
-+ else f[i] = '.';
-+ }
-+ f[i] = '\0';
-+ return f;
-+}
-+
-+static char dec2hex(int i)
-+{
-+ switch (i) {
-+ case 0 ... 9:
-+ return (i + '0');
-+ break;
-+ case 10 ... 15:
-+ return (i - 10 + 'a');
-+ break;
-+ default:
-+ if (net_ratelimit())
-+ printk("layer7: Problem in dec2hex\n");
-+ return '\0';
-+ }
-+}
-+
-+static char * hex_print(unsigned char * s)
-+{
-+ char * g = kmalloc(strlen(s)*3 + 1, GFP_ATOMIC);
-+ int i;
-+
-+ if(!g) {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in hex_print, "
-+ "bailing.\n");
-+ return NULL;
-+ }
-+
-+ for(i = 0; i < strlen(s); i++) {
-+ g[i*3 ] = dec2hex(s[i]/16);
-+ g[i*3 + 1] = dec2hex(s[i]%16);
-+ g[i*3 + 2] = ' ';
-+ }
-+ g[i*3] = '\0';
-+
-+ return g;
-+}
-+#endif // DEBUG
-+
-+/* Use instead of regcomp. As we expect to be seeing the same regexps over and
-+over again, it make sense to cache the results. */
-+static regexp * compile_and_cache(const char * regex_string,
-+ const char * protocol)
-+{
-+ struct pattern_cache * node = first_pattern_cache;
-+ struct pattern_cache * last_pattern_cache = first_pattern_cache;
-+ struct pattern_cache * tmp;
-+ unsigned int len;
-+
-+ while (node != NULL) {
-+ if (!strcmp(node->regex_string, regex_string))
-+ return node->pattern;
-+
-+ last_pattern_cache = node;/* points at the last non-NULL node */
-+ node = node->next;
-+ }
-+
-+ /* If we reach the end of the list, then we have not yet cached
-+ the pattern for this regex. Let's do that now.
-+ Be paranoid about running out of memory to avoid list corruption. */
-+ tmp = kmalloc(sizeof(struct pattern_cache), GFP_ATOMIC);
-+
-+ if(!tmp) {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "compile_and_cache, bailing.\n");
-+ return NULL;
-+ }
-+
-+ tmp->regex_string = kmalloc(strlen(regex_string) + 1, GFP_ATOMIC);
-+ tmp->pattern = kmalloc(sizeof(struct regexp), GFP_ATOMIC);
-+ tmp->next = NULL;
-+
-+ if(!tmp->regex_string || !tmp->pattern) {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "compile_and_cache, bailing.\n");
-+ kfree(tmp->regex_string);
-+ kfree(tmp->pattern);
-+ kfree(tmp);
-+ return NULL;
-+ }
-+
-+ /* Ok. The new node is all ready now. */
-+ node = tmp;
-+
-+ if(first_pattern_cache == NULL) /* list is empty */
-+ first_pattern_cache = node; /* make node the beginning */
-+ else
-+ last_pattern_cache->next = node; /* attach node to the end */
-+
-+ /* copy the string and compile the regex */
-+ len = strlen(regex_string);
-+ DPRINTK("About to compile this: \"%s\"\n", regex_string);
-+ node->pattern = regcomp((char *)regex_string, &len);
-+ if ( !node->pattern ) {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: Error compiling regexp "
-+ "\"%s\" (%s)\n",
-+ regex_string, protocol);
-+ /* pattern is now cached as NULL, so we won't try again. */
-+ }
-+
-+ strcpy(node->regex_string, regex_string);
-+ return node->pattern;
-+}
-+
-+static int can_handle(const struct sk_buff *skb)
-+{
-+ if(!ip_hdr(skb)) /* not IP */
-+ return 0;
-+ if(ip_hdr(skb)->protocol != IPPROTO_TCP &&
-+ ip_hdr(skb)->protocol != IPPROTO_UDP &&
-+ ip_hdr(skb)->protocol != IPPROTO_ICMP)
-+ return 0;
-+ return 1;
-+}
-+
-+/* Returns offset the into the skb->data that the application data starts */
-+static int app_data_offset(const struct sk_buff *skb)
-+{
-+ /* In case we are ported somewhere (ebtables?) where ip_hdr(skb)
-+ isn't set, this can be gotten from 4*(skb->data[0] & 0x0f) as well. */
-+ int ip_hl = 4*ip_hdr(skb)->ihl;
-+
-+ if( ip_hdr(skb)->protocol == IPPROTO_TCP ) {
-+ /* 12 == offset into TCP header for the header length field.
-+ Can't get this with skb->h.th->doff because the tcphdr
-+ struct doesn't get set when routing (this is confirmed to be
-+ true in Netfilter as well as QoS.) */
-+ int tcp_hl = 4*(skb->data[ip_hl + 12] >> 4);
-+
-+ return ip_hl + tcp_hl;
-+ } else if( ip_hdr(skb)->protocol == IPPROTO_UDP ) {
-+ return ip_hl + 8; /* UDP header is always 8 bytes */
-+ } else if( ip_hdr(skb)->protocol == IPPROTO_ICMP ) {
-+ return ip_hl + 8; /* ICMP header is 8 bytes */
-+ } else {
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: tried to handle unknown "
-+ "protocol!\n");
-+ return ip_hl + 8; /* something reasonable */
-+ }
-+}
-+
-+/* handles whether there's a match when we aren't appending data anymore */
-+static int match_no_append(struct nf_conn * conntrack,
-+ struct nf_conn * master_conntrack,
-+ enum ip_conntrack_info ctinfo,
-+ enum ip_conntrack_info master_ctinfo,
-+ const struct xt_layer7_info * info)
-+{
-+ /* If we're in here, throw the app data away */
-+ if(master_conntrack->layer7.app_data != NULL) {
-+
-+ #ifdef CONFIG_IP_NF_MATCH_LAYER7_DEBUG
-+ if(!master_conntrack->layer7.app_proto) {
-+ char * f =
-+ friendly_print(master_conntrack->layer7.app_data);
-+ char * g =
-+ hex_print(master_conntrack->layer7.app_data);
-+ DPRINTK("\nl7-filter gave up after %d bytes "
-+ "(%d packets):\n%s\n",
-+ strlen(f), total_acct_packets(master_conntrack), f);
-+ kfree(f);
-+ DPRINTK("In hex: %s\n", g);
-+ kfree(g);
-+ }
-+ #endif
-+
-+ kfree(master_conntrack->layer7.app_data);
-+ master_conntrack->layer7.app_data = NULL; /* don't free again */
-+ }
-+
-+ if(master_conntrack->layer7.app_proto){
-+ /* Here child connections set their .app_proto (for /proc) */
-+ if(!conntrack->layer7.app_proto) {
-+ conntrack->layer7.app_proto =
-+ kmalloc(strlen(master_conntrack->layer7.app_proto)+1,
-+ GFP_ATOMIC);
-+ if(!conntrack->layer7.app_proto){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory "
-+ "in match_no_append, "
-+ "bailing.\n");
-+ return 1;
-+ }
-+ strcpy(conntrack->layer7.app_proto,
-+ master_conntrack->layer7.app_proto);
-+ }
-+
-+ return (!strcmp(master_conntrack->layer7.app_proto,
-+ info->protocol));
-+ }
-+ else {
-+ /* If not classified, set to "unknown" to distinguish from
-+ connections that are still being tested. */
-+ master_conntrack->layer7.app_proto =
-+ kmalloc(strlen("unknown")+1, GFP_ATOMIC);
-+ if(!master_conntrack->layer7.app_proto){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "match_no_append, bailing.\n");
-+ return 1;
-+ }
-+ strcpy(master_conntrack->layer7.app_proto, "unknown");
-+ return 0;
-+ }
-+}
-+
-+/* add the new app data to the conntrack. Return number of bytes added. */
-+static int add_data(struct nf_conn * master_conntrack,
-+ char * app_data, int appdatalen)
-+{
-+ int length = 0, i;
-+ int oldlength = master_conntrack->layer7.app_data_len;
-+
-+ /* This is a fix for a race condition by Deti Fliegl. However, I'm not
-+ clear on whether the race condition exists or whether this really
-+ fixes it. I might just be being dense... Anyway, if it's not really
-+ a fix, all it does is waste a very small amount of time. */
-+ if(!master_conntrack->layer7.app_data) return 0;
-+
-+ /* Strip nulls. Make everything lower case (our regex lib doesn't
-+ do case insensitivity). Add it to the end of the current data. */
-+ for(i = 0; i < maxdatalen-oldlength-1 &&
-+ i < appdatalen; i++) {
-+ if(app_data[i] != '\0') {
-+ /* the kernel version of tolower mungs 'upper ascii' */
-+ master_conntrack->layer7.app_data[length+oldlength] =
-+ isascii(app_data[i])?
-+ tolower(app_data[i]) : app_data[i];
-+ length++;
-+ }
-+ }
-+
-+ master_conntrack->layer7.app_data[length+oldlength] = '\0';
-+ master_conntrack->layer7.app_data_len = length + oldlength;
-+
-+ return length;
-+}
-+
-+/* taken from drivers/video/modedb.c */
-+static int my_atoi(const char *s)
-+{
-+ int val = 0;
-+
-+ for (;; s++) {
-+ switch (*s) {
-+ case '0'...'9':
-+ val = 10*val+(*s-'0');
-+ break;
-+ default:
-+ return val;
-+ }
-+ }
-+}
-+
-+/* write out num_packets to userland. */
-+static int layer7_read_proc(char* page, char ** start, off_t off, int count,
-+ int* eof, void * data)
-+{
-+ if(num_packets > 99 && net_ratelimit())
-+ printk(KERN_ERR "layer7: NOT REACHED. num_packets too big\n");
-+
-+ page[0] = num_packets/10 + '0';
-+ page[1] = num_packets%10 + '0';
-+ page[2] = '\n';
-+ page[3] = '\0';
-+
-+ *eof=1;
-+
-+ return 3;
-+}
-+
-+/* Read in num_packets from userland */
-+static int layer7_write_proc(struct file* file, const char* buffer,
-+ unsigned long count, void *data)
-+{
-+ char * foo = kmalloc(count, GFP_ATOMIC);
-+
-+ if(!foo){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory, bailing. "
-+ "num_packets unchanged.\n");
-+ return count;
-+ }
-+
-+ if(copy_from_user(foo, buffer, count)) {
-+ return -EFAULT;
-+ }
-+
-+
-+ num_packets = my_atoi(foo);
-+ kfree (foo);
-+
-+ /* This has an arbitrary limit to make the math easier. I'm lazy.
-+ But anyway, 99 is a LOT! If you want more, you're doing it wrong! */
-+ if(num_packets > 99) {
-+ printk(KERN_WARNING "layer7: num_packets can't be > 99.\n");
-+ num_packets = 99;
-+ } else if(num_packets < 1) {
-+ printk(KERN_WARNING "layer7: num_packets can't be < 1.\n");
-+ num_packets = 1;
-+ }
-+
-+ return count;
-+}
-+
-+static bool
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
-+match(const struct sk_buff *skbin, const struct xt_match_param *par)
-+#else
-+match(const struct sk_buff *skbin,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const struct xt_match *match,
-+ const void *matchinfo,
-+ int offset,
-+ unsigned int protoff,
-+ bool *hotdrop)
-+#endif
-+{
-+ /* sidestep const without getting a compiler warning... */
-+ struct sk_buff * skb = (struct sk_buff *)skbin;
-+
-+ const struct xt_layer7_info * info =
-+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
-+ par->matchinfo;
-+ #else
-+ matchinfo;
-+ #endif
-+
-+ enum ip_conntrack_info master_ctinfo, ctinfo;
-+ struct nf_conn *master_conntrack, *conntrack;
-+ unsigned char * app_data;
-+ unsigned int pattern_result, appdatalen;
-+ regexp * comppattern;
-+
-+ /* Be paranoid/incompetent - lock the entire match function. */
-+ spin_lock_bh(&l7_lock);
-+
-+ if(!can_handle(skb)){
-+ DPRINTK("layer7: This is some protocol I can't handle.\n");
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert;
-+ }
-+
-+ /* Treat parent & all its children together as one connection, except
-+ for the purpose of setting conntrack->layer7.app_proto in the actual
-+ connection. This makes /proc/net/ip_conntrack more satisfying. */
-+ if(!(conntrack = nf_ct_get(skb, &ctinfo)) ||
-+ !(master_conntrack=nf_ct_get(skb,&master_ctinfo))){
-+ DPRINTK("layer7: couldn't get conntrack.\n");
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert;
-+ }
-+
-+ /* Try to get a master conntrack (and its master etc) for FTP, etc. */
-+ while (master_ct(master_conntrack) != NULL)
-+ master_conntrack = master_ct(master_conntrack);
-+
-+ /* if we've classified it or seen too many packets */
-+ if(total_acct_packets(master_conntrack) > num_packets ||
-+ master_conntrack->layer7.app_proto) {
-+
-+ pattern_result = match_no_append(conntrack, master_conntrack,
-+ ctinfo, master_ctinfo, info);
-+
-+ /* skb->cb[0] == seen. Don't do things twice if there are
-+ multiple l7 rules. I'm not sure that using cb for this purpose
-+ is correct, even though it says "put your private variables
-+ there". But it doesn't look like it is being used for anything
-+ else in the skbs that make it here. */
-+ skb->cb[0] = 1; /* marking it seen here's probably irrelevant */
-+
-+ spin_unlock_bh(&l7_lock);
-+ return (pattern_result ^ info->invert);
-+ }
-+
-+ if(skb_is_nonlinear(skb)){
-+ if(skb_linearize(skb) != 0){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: failed to linearize "
-+ "packet, bailing.\n");
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert;
-+ }
-+ }
-+
-+ /* now that the skb is linearized, it's safe to set these. */
-+ app_data = skb->data + app_data_offset(skb);
-+ appdatalen = skb_tail_pointer(skb) - app_data;
-+
-+ /* the return value gets checked later, when we're ready to use it */
-+ comppattern = compile_and_cache(info->pattern, info->protocol);
-+
-+ /* On the first packet of a connection, allocate space for app data */
-+ if(total_acct_packets(master_conntrack) == 1 && !skb->cb[0] &&
-+ !master_conntrack->layer7.app_data){
-+ master_conntrack->layer7.app_data =
-+ kmalloc(maxdatalen, GFP_ATOMIC);
-+ if(!master_conntrack->layer7.app_data){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "match, bailing.\n");
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert;
-+ }
-+
-+ master_conntrack->layer7.app_data[0] = '\0';
-+ }
-+
-+ /* Can be here, but unallocated, if numpackets is increased near
-+ the beginning of a connection */
-+ if(master_conntrack->layer7.app_data == NULL){
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert; /* unmatched */
-+ }
-+
-+ if(!skb->cb[0]){
-+ int newbytes;
-+ newbytes = add_data(master_conntrack, app_data, appdatalen);
-+
-+ if(newbytes == 0) { /* didn't add any data */
-+ skb->cb[0] = 1;
-+ /* Didn't match before, not going to match now */
-+ spin_unlock_bh(&l7_lock);
-+ return info->invert;
-+ }
-+ }
-+
-+ /* If looking for "unknown", then never match. "Unknown" means that
-+ we've given up; we're still trying with these packets. */
-+ if(!strcmp(info->protocol, "unknown")) {
-+ pattern_result = 0;
-+ /* If looking for "unset", then always match. "Unset" means that we
-+ haven't yet classified the connection. */
-+ } else if(!strcmp(info->protocol, "unset")) {
-+ pattern_result = 2;
-+ DPRINTK("layer7: matched unset: not yet classified "
-+ "(%d/%d packets)\n",
-+ total_acct_packets(master_conntrack), num_packets);
-+ /* If the regexp failed to compile, don't bother running it */
-+ } else if(comppattern &&
-+ regexec(comppattern, master_conntrack->layer7.app_data)){
-+ DPRINTK("layer7: matched %s\n", info->protocol);
-+ pattern_result = 1;
-+ } else pattern_result = 0;
-+
-+ if(pattern_result == 1) {
-+ master_conntrack->layer7.app_proto =
-+ kmalloc(strlen(info->protocol)+1, GFP_ATOMIC);
-+ if(!master_conntrack->layer7.app_proto){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in "
-+ "match, bailing.\n");
-+ spin_unlock_bh(&l7_lock);
-+ return (pattern_result ^ info->invert);
-+ }
-+ strcpy(master_conntrack->layer7.app_proto, info->protocol);
-+ } else if(pattern_result > 1) { /* cleanup from "unset" */
-+ pattern_result = 1;
-+ }
-+
-+ /* mark the packet seen */
-+ skb->cb[0] = 1;
-+
-+ spin_unlock_bh(&l7_lock);
-+ return (pattern_result ^ info->invert);
-+}
-+
-+// load nf_conntrack_ipv4
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
-+static bool check(const struct xt_mtchk_param *par)
-+{
-+ if (nf_ct_l3proto_try_module_get(par->match->family) < 0) {
-+ printk(KERN_WARNING "can't load conntrack support for "
-+ "proto=%d\n", par->match->family);
-+#else
-+static bool check(const char *tablename, const void *inf,
-+ const struct xt_match *match, void *matchinfo,
-+ unsigned int hook_mask)
-+{
-+ if (nf_ct_l3proto_try_module_get(match->family) < 0) {
-+ printk(KERN_WARNING "can't load conntrack support for "
-+ "proto=%d\n", match->family);
-+#endif
-+ return 0;
-+ }
-+ return 1;
-+}
-+
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
-+ static void destroy(const struct xt_mtdtor_param *par)
-+ {
-+ nf_ct_l3proto_module_put(par->match->family);
-+ }
-+#else
-+ static void destroy(const struct xt_match *match, void *matchinfo)
-+ {
-+ nf_ct_l3proto_module_put(match->family);
-+ }
-+#endif
-+
-+static struct xt_match xt_layer7_match[] __read_mostly = {
-+{
-+ .name = "layer7",
-+ .family = AF_INET,
-+ .checkentry = check,
-+ .match = match,
-+ .destroy = destroy,
-+ .matchsize = sizeof(struct xt_layer7_info),
-+ .me = THIS_MODULE
-+}
-+};
-+
-+static void layer7_cleanup_proc(void)
-+{
-+ remove_proc_entry("layer7_numpackets", init_net.proc_net);
-+}
-+
-+/* register the proc file */
-+static void layer7_init_proc(void)
-+{
-+ struct proc_dir_entry* entry;
-+ entry = create_proc_entry("layer7_numpackets", 0644, init_net.proc_net);
-+ entry->read_proc = layer7_read_proc;
-+ entry->write_proc = layer7_write_proc;
-+}
-+
-+static int __init xt_layer7_init(void)
-+{
-+ need_conntrack();
-+
-+ layer7_init_proc();
-+ if(maxdatalen < 1) {
-+ printk(KERN_WARNING "layer7: maxdatalen can't be < 1, "
-+ "using 1\n");
-+ maxdatalen = 1;
-+ }
-+ /* This is not a hard limit. It's just here to prevent people from
-+ bringing their slow machines to a grinding halt. */
-+ else if(maxdatalen > 65536) {
-+ printk(KERN_WARNING "layer7: maxdatalen can't be > 65536, "
-+ "using 65536\n");
-+ maxdatalen = 65536;
-+ }
-+ return xt_register_matches(xt_layer7_match,
-+ ARRAY_SIZE(xt_layer7_match));
-+}
-+
-+static void __exit xt_layer7_fini(void)
-+{
-+ layer7_cleanup_proc();
-+ xt_unregister_matches(xt_layer7_match, ARRAY_SIZE(xt_layer7_match));
-+}
-+
-+module_init(xt_layer7_init);
-+module_exit(xt_layer7_fini);
diff --git a/target/linux/generic-2.6/patches-2.6.28/101-netfilter_layer7_pktmatch.patch b/target/linux/generic-2.6/patches-2.6.28/101-netfilter_layer7_pktmatch.patch
deleted file mode 100644
index f65e301fd1fd36d5ab2ab2cc592daeaa08b67be5..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/101-netfilter_layer7_pktmatch.patch
+++ /dev/null
@@ -1,108 +0,0 @@
---- a/include/linux/netfilter/xt_layer7.h
-+++ b/include/linux/netfilter/xt_layer7.h
-@@ -8,6 +8,7 @@ struct xt_layer7_info {
- char protocol[MAX_PROTOCOL_LEN];
- char pattern[MAX_PATTERN_LEN];
- u_int8_t invert;
-+ u_int8_t pkt;
- };
-
- #endif /* _XT_LAYER7_H */
---- a/net/netfilter/xt_layer7.c
-+++ b/net/netfilter/xt_layer7.c
-@@ -314,33 +314,35 @@ static int match_no_append(struct nf_con
- }
-
- /* add the new app data to the conntrack. Return number of bytes added. */
--static int add_data(struct nf_conn * master_conntrack,
-- char * app_data, int appdatalen)
-+static int add_datastr(char *target, int offset, char *app_data, int len)
- {
- int length = 0, i;
-- int oldlength = master_conntrack->layer7.app_data_len;
--
-- /* This is a fix for a race condition by Deti Fliegl. However, I'm not
-- clear on whether the race condition exists or whether this really
-- fixes it. I might just be being dense... Anyway, if it's not really
-- a fix, all it does is waste a very small amount of time. */
-- if(!master_conntrack->layer7.app_data) return 0;
-+ if (!target) return 0;
-
- /* Strip nulls. Make everything lower case (our regex lib doesn't
- do case insensitivity). Add it to the end of the current data. */
-- for(i = 0; i < maxdatalen-oldlength-1 &&
-- i < appdatalen; i++) {
-+ for(i = 0; i < maxdatalen-offset-1 && i < len; i++) {
- if(app_data[i] != '\0') {
- /* the kernel version of tolower mungs 'upper ascii' */
-- master_conntrack->layer7.app_data[length+oldlength] =
-+ target[length+offset] =
- isascii(app_data[i])?
- tolower(app_data[i]) : app_data[i];
- length++;
- }
- }
-+ target[length+offset] = '\0';
-+
-+ return length;
-+}
-+
-+/* add the new app data to the conntrack. Return number of bytes added. */
-+static int add_data(struct nf_conn * master_conntrack,
-+ char * app_data, int appdatalen)
-+{
-+ int length;
-
-- master_conntrack->layer7.app_data[length+oldlength] = '\0';
-- master_conntrack->layer7.app_data_len = length + oldlength;
-+ length = add_datastr(master_conntrack->layer7.app_data, master_conntrack->layer7.app_data_len, app_data, appdatalen);
-+ master_conntrack->layer7.app_data_len += length;
-
- return length;
- }
-@@ -438,7 +440,7 @@ match(const struct sk_buff *skbin,
-
- enum ip_conntrack_info master_ctinfo, ctinfo;
- struct nf_conn *master_conntrack, *conntrack;
-- unsigned char * app_data;
-+ unsigned char *app_data, *tmp_data;
- unsigned int pattern_result, appdatalen;
- regexp * comppattern;
-
-@@ -466,8 +468,8 @@ match(const struct sk_buff *skbin,
- master_conntrack = master_ct(master_conntrack);
-
- /* if we've classified it or seen too many packets */
-- if(total_acct_packets(master_conntrack) > num_packets ||
-- master_conntrack->layer7.app_proto) {
-+ if(!info->pkt && (total_acct_packets(master_conntrack) > num_packets ||
-+ master_conntrack->layer7.app_proto)) {
-
- pattern_result = match_no_append(conntrack, master_conntrack,
- ctinfo, master_ctinfo, info);
-@@ -500,6 +502,25 @@ match(const struct sk_buff *skbin,
- /* the return value gets checked later, when we're ready to use it */
- comppattern = compile_and_cache(info->pattern, info->protocol);
-
-+ if (info->pkt) {
-+ tmp_data = kmalloc(maxdatalen, GFP_ATOMIC);
-+ if(!tmp_data){
-+ if (net_ratelimit())
-+ printk(KERN_ERR "layer7: out of memory in match, bailing.\n");
-+ return info->invert;
-+ }
-+
-+ tmp_data[0] = '\0';
-+ add_datastr(tmp_data, 0, app_data, appdatalen);
-+ pattern_result = ((comppattern && regexec(comppattern, tmp_data)) ? 1 : 0);
-+
-+ kfree(tmp_data);
-+ tmp_data = NULL;
-+ spin_unlock_bh(&l7_lock);
-+
-+ return (pattern_result ^ info->invert);
-+ }
-+
- /* On the first packet of a connection, allocate space for app data */
- if(total_acct_packets(master_conntrack) == 1 && !skb->cb[0] &&
- !master_conntrack->layer7.app_data){
diff --git a/target/linux/generic-2.6/patches-2.6.28/110-netfilter_match_speedup.patch b/target/linux/generic-2.6/patches-2.6.28/110-netfilter_match_speedup.patch
deleted file mode 100644
index 8aa1f08cd8bf3ff0992ad5a0da50444ab896dfc1..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/110-netfilter_match_speedup.patch
+++ /dev/null
@@ -1,119 +0,0 @@
---- a/include/linux/netfilter_ipv4/ip_tables.h
-+++ b/include/linux/netfilter_ipv4/ip_tables.h
-@@ -62,6 +62,7 @@ struct ipt_ip {
- #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */
- #define IPT_F_GOTO 0x02 /* Set if jump is a goto */
- #define IPT_F_MASK 0x03 /* All possible flag bits mask. */
-+#define IPT_F_NO_DEF_MATCH 0x80 /* Internal: no default match rules present */
-
- /* Values for "inv" field in struct ipt_ip. */
- #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
---- a/net/ipv4/netfilter/ip_tables.c
-+++ b/net/ipv4/netfilter/ip_tables.c
-@@ -88,6 +88,9 @@ ip_packet_match(const struct iphdr *ip,
-
- #define FWINV(bool, invflg) ((bool) ^ !!(ipinfo->invflags & (invflg)))
-
-+ if (ipinfo->flags & IPT_F_NO_DEF_MATCH)
-+ return true;
-+
- if (FWINV((ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr,
- IPT_INV_SRCIP)
- || FWINV((ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr,
-@@ -151,13 +154,35 @@ ip_packet_match(const struct iphdr *ip,
- return false;
- }
-
-+#undef FWINV
- return true;
- }
-
- static bool
--ip_checkentry(const struct ipt_ip *ip)
-+ip_checkentry(struct ipt_ip *ip)
- {
-- if (ip->flags & ~IPT_F_MASK) {
-+#define FWINV(bool, invflg) ((bool) || (ip->invflags & (invflg)))
-+
-+ if (FWINV(ip->smsk.s_addr, IPT_INV_SRCIP) ||
-+ FWINV(ip->dmsk.s_addr, IPT_INV_DSTIP))
-+ goto has_match_rules;
-+
-+ if (FWINV(!!((const unsigned long *)ip->iniface_mask)[0],
-+ IPT_INV_VIA_IN) ||
-+ FWINV(!!((const unsigned long *)ip->outiface_mask)[0],
-+ IPT_INV_VIA_OUT))
-+ goto has_match_rules;
-+
-+ if (FWINV(ip->proto, IPT_INV_PROTO))
-+ goto has_match_rules;
-+
-+ if (FWINV(ip->flags&IPT_F_FRAG, IPT_INV_FRAG))
-+ goto has_match_rules;
-+
-+ ip->flags |= IPT_F_NO_DEF_MATCH;
-+
-+has_match_rules:
-+ if (ip->flags & ~(IPT_F_MASK|IPT_F_NO_DEF_MATCH)) {
- duprintf("Unknown flag bits set: %08X\n",
- ip->flags & ~IPT_F_MASK);
- return false;
-@@ -167,6 +192,8 @@ ip_checkentry(const struct ipt_ip *ip)
- ip->invflags & ~IPT_INV_MASK);
- return false;
- }
-+
-+#undef FWINV
- return true;
- }
-
-@@ -214,7 +241,6 @@ unconditional(const struct ipt_ip *ip)
- return 0;
-
- return 1;
--#undef FWINV
- }
-
- #if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
-@@ -332,8 +358,27 @@ ipt_do_table(struct sk_buff *skb,
- struct xt_match_param mtpar;
- struct xt_target_param tgpar;
-
-- /* Initialization */
- ip = ip_hdr(skb);
-+
-+ read_lock_bh(&table->lock);
-+ IP_NF_ASSERT(table->valid_hooks & (1 << hook));
-+ private = table->private;
-+ table_base = (void *)private->entries[smp_processor_id()];
-+ e = get_entry(table_base, private->hook_entry[hook]);
-+ if (e->target_offset <= sizeof(struct ipt_entry) &&
-+ (e->ip.flags & IPT_F_NO_DEF_MATCH)) {
-+ struct ipt_entry_target *t = ipt_get_target(e);
-+ if (!t->u.kernel.target->target) {
-+ int v = ((struct ipt_standard_target *)t)->verdict;
-+ if ((v < 0) && (v != IPT_RETURN)) {
-+ ADD_COUNTER(e->counters, ntohs(ip->tot_len), 1);
-+ read_unlock_bh(&table->lock);
-+ return (unsigned)(-v) - 1;
-+ }
-+ }
-+ }
-+
-+ /* Initialization */
- datalen = skb->len - ip->ihl * 4;
- indev = in ? in->name : nulldevname;
- outdev = out ? out->name : nulldevname;
-@@ -351,12 +396,6 @@ ipt_do_table(struct sk_buff *skb,
- mtpar.family = tgpar.family = NFPROTO_IPV4;
- tgpar.hooknum = hook;
-
-- read_lock_bh(&table->lock);
-- IP_NF_ASSERT(table->valid_hooks & (1 << hook));
-- private = table->private;
-- table_base = (void *)private->entries[smp_processor_id()];
-- e = get_entry(table_base, private->hook_entry[hook]);
--
- /* For return from builtin chain */
- back = get_entry(table_base, private->underflow[hook]);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/130-netfilter_ipset.patch b/target/linux/generic-2.6/patches-2.6.28/130-netfilter_ipset.patch
deleted file mode 100644
index f127533d2b8771eece124a9a89a22b628cfbdc15..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/130-netfilter_ipset.patch
+++ /dev/null
@@ -1,7749 +0,0 @@
---- a/include/linux/netfilter_ipv4/Kbuild
-+++ b/include/linux/netfilter_ipv4/Kbuild
-@@ -45,3 +45,20 @@ header-y += ipt_ttl.h
-
- unifdef-y += ip_queue.h
- unifdef-y += ip_tables.h
-+
-+unifdef-y += ip_set.h
-+header-y += ip_set_iphash.h
-+unifdef-y += ip_set_bitmaps.h
-+unifdef-y += ip_set_getport.h
-+unifdef-y += ip_set_hashes.h
-+header-y += ip_set_ipmap.h
-+header-y += ip_set_ipporthash.h
-+header-y += ip_set_ipportiphash.h
-+header-y += ip_set_ipportnethash.h
-+unifdef-y += ip_set_iptree.h
-+unifdef-y += ip_set_iptreemap.h
-+header-y += ip_set_jhash.h
-+header-y += ip_set_macipmap.h
-+header-y += ip_set_nethash.h
-+header-y += ip_set_portmap.h
-+header-y += ip_set_setlist.h
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set.h
-@@ -0,0 +1,574 @@
-+#ifndef _IP_SET_H
-+#define _IP_SET_H
-+
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Martin Josefsson <gandalf@wlug.westbo.se>
-+ * Copyright (C) 2003-2004 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#if 0
-+#define IP_SET_DEBUG
-+#endif
-+
-+/*
-+ * A sockopt of such quality has hardly ever been seen before on the open
-+ * market! This little beauty, hardly ever used: above 64, so it's
-+ * traditionally used for firewalling, not touched (even once!) by the
-+ * 2.0, 2.2 and 2.4 kernels!
-+ *
-+ * Comes with its own certificate of authenticity, valid anywhere in the
-+ * Free world!
-+ *
-+ * Rusty, 19.4.2000
-+ */
-+#define SO_IP_SET 83
-+
-+/*
-+ * Heavily modify by Joakim Axelsson 08.03.2002
-+ * - Made it more modulebased
-+ *
-+ * Additional heavy modifications by Jozsef Kadlecsik 22.02.2004
-+ * - bindings added
-+ * - in order to "deal with" backward compatibility, renamed to ipset
-+ */
-+
-+/*
-+ * Used so that the kernel module and ipset-binary can match their versions
-+ */
-+#define IP_SET_PROTOCOL_VERSION 3
-+
-+#define IP_SET_MAXNAMELEN 32 /* set names and set typenames */
-+
-+/* Lets work with our own typedef for representing an IP address.
-+ * We hope to make the code more portable, possibly to IPv6...
-+ *
-+ * The representation works in HOST byte order, because most set types
-+ * will perform arithmetic operations and compare operations.
-+ *
-+ * For now the type is an uint32_t.
-+ *
-+ * Make sure to ONLY use the functions when translating and parsing
-+ * in order to keep the host byte order and make it more portable:
-+ * parse_ip()
-+ * parse_mask()
-+ * parse_ipandmask()
-+ * ip_tostring()
-+ * (Joakim: where are they???)
-+ */
-+
-+typedef uint32_t ip_set_ip_t;
-+
-+/* Sets are identified by an id in kernel space. Tweak with ip_set_id_t
-+ * and IP_SET_INVALID_ID if you want to increase the max number of sets.
-+ */
-+typedef uint16_t ip_set_id_t;
-+
-+#define IP_SET_INVALID_ID 65535
-+
-+/* How deep we follow bindings */
-+#define IP_SET_MAX_BINDINGS 6
-+
-+/*
-+ * Option flags for kernel operations (ipt_set_info)
-+ */
-+#define IPSET_SRC 0x01 /* Source match/add */
-+#define IPSET_DST 0x02 /* Destination match/add */
-+#define IPSET_MATCH_INV 0x04 /* Inverse matching */
-+
-+/*
-+ * Set features
-+ */
-+#define IPSET_TYPE_IP 0x01 /* IP address type of set */
-+#define IPSET_TYPE_PORT 0x02 /* Port type of set */
-+#define IPSET_DATA_SINGLE 0x04 /* Single data storage */
-+#define IPSET_DATA_DOUBLE 0x08 /* Double data storage */
-+#define IPSET_DATA_TRIPLE 0x10 /* Triple data storage */
-+#define IPSET_TYPE_IP1 0x20 /* IP address type of set */
-+#define IPSET_TYPE_SETNAME 0x40 /* setname type of set */
-+
-+/* Reserved keywords */
-+#define IPSET_TOKEN_DEFAULT ":default:"
-+#define IPSET_TOKEN_ALL ":all:"
-+
-+/* SO_IP_SET operation constants, and their request struct types.
-+ *
-+ * Operation ids:
-+ * 0-99: commands with version checking
-+ * 100-199: add/del/test/bind/unbind
-+ * 200-299: list, save, restore
-+ */
-+
-+/* Single shot operations:
-+ * version, create, destroy, flush, rename and swap
-+ *
-+ * Sets are identified by name.
-+ */
-+
-+#define IP_SET_REQ_STD \
-+ unsigned op; \
-+ unsigned version; \
-+ char name[IP_SET_MAXNAMELEN]
-+
-+#define IP_SET_OP_CREATE 0x00000001 /* Create a new (empty) set */
-+struct ip_set_req_create {
-+ IP_SET_REQ_STD;
-+ char typename[IP_SET_MAXNAMELEN];
-+};
-+
-+#define IP_SET_OP_DESTROY 0x00000002 /* Remove a (empty) set */
-+struct ip_set_req_std {
-+ IP_SET_REQ_STD;
-+};
-+
-+#define IP_SET_OP_FLUSH 0x00000003 /* Remove all IPs in a set */
-+/* Uses ip_set_req_std */
-+
-+#define IP_SET_OP_RENAME 0x00000004 /* Rename a set */
-+/* Uses ip_set_req_create */
-+
-+#define IP_SET_OP_SWAP 0x00000005 /* Swap two sets */
-+/* Uses ip_set_req_create */
-+
-+union ip_set_name_index {
-+ char name[IP_SET_MAXNAMELEN];
-+ ip_set_id_t index;
-+};
-+
-+#define IP_SET_OP_GET_BYNAME 0x00000006 /* Get set index by name */
-+struct ip_set_req_get_set {
-+ unsigned op;
-+ unsigned version;
-+ union ip_set_name_index set;
-+};
-+
-+#define IP_SET_OP_GET_BYINDEX 0x00000007 /* Get set name by index */
-+/* Uses ip_set_req_get_set */
-+
-+#define IP_SET_OP_VERSION 0x00000100 /* Ask kernel version */
-+struct ip_set_req_version {
-+ unsigned op;
-+ unsigned version;
-+};
-+
-+/* Double shots operations:
-+ * add, del, test, bind and unbind.
-+ *
-+ * First we query the kernel to get the index and type of the target set,
-+ * then issue the command. Validity of IP is checked in kernel in order
-+ * to minimalize sockopt operations.
-+ */
-+
-+/* Get minimal set data for add/del/test/bind/unbind IP */
-+#define IP_SET_OP_ADT_GET 0x00000010 /* Get set and type */
-+struct ip_set_req_adt_get {
-+ unsigned op;
-+ unsigned version;
-+ union ip_set_name_index set;
-+ char typename[IP_SET_MAXNAMELEN];
-+};
-+
-+#define IP_SET_REQ_BYINDEX \
-+ unsigned op; \
-+ ip_set_id_t index;
-+
-+struct ip_set_req_adt {
-+ IP_SET_REQ_BYINDEX;
-+};
-+
-+#define IP_SET_OP_ADD_IP 0x00000101 /* Add an IP to a set */
-+/* Uses ip_set_req_adt, with type specific addage */
-+
-+#define IP_SET_OP_DEL_IP 0x00000102 /* Remove an IP from a set */
-+/* Uses ip_set_req_adt, with type specific addage */
-+
-+#define IP_SET_OP_TEST_IP 0x00000103 /* Test an IP in a set */
-+/* Uses ip_set_req_adt, with type specific addage */
-+
-+#define IP_SET_OP_BIND_SET 0x00000104 /* Bind an IP to a set */
-+/* Uses ip_set_req_bind, with type specific addage */
-+struct ip_set_req_bind {
-+ IP_SET_REQ_BYINDEX;
-+ char binding[IP_SET_MAXNAMELEN];
-+};
-+
-+#define IP_SET_OP_UNBIND_SET 0x00000105 /* Unbind an IP from a set */
-+/* Uses ip_set_req_bind, with type speficic addage
-+ * index = 0 means unbinding for all sets */
-+
-+#define IP_SET_OP_TEST_BIND_SET 0x00000106 /* Test binding an IP to a set */
-+/* Uses ip_set_req_bind, with type specific addage */
-+
-+/* Multiple shots operations: list, save, restore.
-+ *
-+ * - check kernel version and query the max number of sets
-+ * - get the basic information on all sets
-+ * and size required for the next step
-+ * - get actual set data: header, data, bindings
-+ */
-+
-+/* Get max_sets and the index of a queried set
-+ */
-+#define IP_SET_OP_MAX_SETS 0x00000020
-+struct ip_set_req_max_sets {
-+ unsigned op;
-+ unsigned version;
-+ ip_set_id_t max_sets; /* max_sets */
-+ ip_set_id_t sets; /* real number of sets */
-+ union ip_set_name_index set; /* index of set if name used */
-+};
-+
-+/* Get the id and name of the sets plus size for next step */
-+#define IP_SET_OP_LIST_SIZE 0x00000201
-+#define IP_SET_OP_SAVE_SIZE 0x00000202
-+struct ip_set_req_setnames {
-+ unsigned op;
-+ ip_set_id_t index; /* set to list/save */
-+ u_int32_t size; /* size to get setdata/bindings */
-+ /* followed by sets number of struct ip_set_name_list */
-+};
-+
-+struct ip_set_name_list {
-+ char name[IP_SET_MAXNAMELEN];
-+ char typename[IP_SET_MAXNAMELEN];
-+ ip_set_id_t index;
-+ ip_set_id_t id;
-+};
-+
-+/* The actual list operation */
-+#define IP_SET_OP_LIST 0x00000203
-+struct ip_set_req_list {
-+ IP_SET_REQ_BYINDEX;
-+ /* sets number of struct ip_set_list in reply */
-+};
-+
-+struct ip_set_list {
-+ ip_set_id_t index;
-+ ip_set_id_t binding;
-+ u_int32_t ref;
-+ u_int32_t header_size; /* Set header data of header_size */
-+ u_int32_t members_size; /* Set members data of members_size */
-+ u_int32_t bindings_size;/* Set bindings data of bindings_size */
-+};
-+
-+struct ip_set_hash_list {
-+ ip_set_ip_t ip;
-+ ip_set_id_t binding;
-+};
-+
-+/* The save operation */
-+#define IP_SET_OP_SAVE 0x00000204
-+/* Uses ip_set_req_list, in the reply replaced by
-+ * sets number of struct ip_set_save plus a marker
-+ * ip_set_save followed by ip_set_hash_save structures.
-+ */
-+struct ip_set_save {
-+ ip_set_id_t index;
-+ ip_set_id_t binding;
-+ u_int32_t header_size; /* Set header data of header_size */
-+ u_int32_t members_size; /* Set members data of members_size */
-+};
-+
-+/* At restoring, ip == 0 means default binding for the given set: */
-+struct ip_set_hash_save {
-+ ip_set_ip_t ip;
-+ ip_set_id_t id;
-+ ip_set_id_t binding;
-+};
-+
-+/* The restore operation */
-+#define IP_SET_OP_RESTORE 0x00000205
-+/* Uses ip_set_req_setnames followed by ip_set_restore structures
-+ * plus a marker ip_set_restore, followed by ip_set_hash_save
-+ * structures.
-+ */
-+struct ip_set_restore {
-+ char name[IP_SET_MAXNAMELEN];
-+ char typename[IP_SET_MAXNAMELEN];
-+ ip_set_id_t index;
-+ u_int32_t header_size; /* Create data of header_size */
-+ u_int32_t members_size; /* Set members data of members_size */
-+};
-+
-+static inline int bitmap_bytes(ip_set_ip_t a, ip_set_ip_t b)
-+{
-+ return 4 * ((((b - a + 8) / 8) + 3) / 4);
-+}
-+
-+/* General limit for the elements in a set */
-+#define MAX_RANGE 0x0000FFFF
-+
-+#ifdef __KERNEL__
-+#include <linux/netfilter_ipv4/ip_set_compat.h>
-+#include <linux/netfilter_ipv4/ip_set_malloc.h>
-+
-+#define ip_set_printk(format, args...) \
-+ do { \
-+ printk("%s: %s: ", __FILE__, __FUNCTION__); \
-+ printk(format "\n" , ## args); \
-+ } while (0)
-+
-+#if defined(IP_SET_DEBUG)
-+#define DP(format, args...) \
-+ do { \
-+ printk("%s: %s (DBG): ", __FILE__, __FUNCTION__);\
-+ printk(format "\n" , ## args); \
-+ } while (0)
-+#define IP_SET_ASSERT(x) \
-+ do { \
-+ if (!(x)) \
-+ printk("IP_SET_ASSERT: %s:%i(%s)\n", \
-+ __FILE__, __LINE__, __FUNCTION__); \
-+ } while (0)
-+#else
-+#define DP(format, args...)
-+#define IP_SET_ASSERT(x)
-+#endif
-+
-+struct ip_set;
-+
-+/*
-+ * The ip_set_type definition - one per set type, e.g. "ipmap".
-+ *
-+ * Each individual set has a pointer, set->type, going to one
-+ * of these structures. Function pointers inside the structure implement
-+ * the real behaviour of the sets.
-+ *
-+ * If not mentioned differently, the implementation behind the function
-+ * pointers of a set_type, is expected to return 0 if ok, and a negative
-+ * errno (e.g. -EINVAL) on error.
-+ */
-+struct ip_set_type {
-+ struct list_head list; /* next in list of set types */
-+
-+ /* test for IP in set (kernel: iptables -m set src|dst)
-+ * return 0 if not in set, 1 if in set.
-+ */
-+ int (*testip_kernel) (struct ip_set *set,
-+ const struct sk_buff * skb,
-+ ip_set_ip_t *ip,
-+ const u_int32_t *flags,
-+ unsigned char index);
-+
-+ /* test for IP in set (userspace: ipset -T set IP)
-+ * return 0 if not in set, 1 if in set.
-+ */
-+ int (*testip) (struct ip_set *set,
-+ const void *data, u_int32_t size,
-+ ip_set_ip_t *ip);
-+
-+ /*
-+ * Size of the data structure passed by when
-+ * adding/deletin/testing an entry.
-+ */
-+ u_int32_t reqsize;
-+
-+ /* Add IP into set (userspace: ipset -A set IP)
-+ * Return -EEXIST if the address is already in the set,
-+ * and -ERANGE if the address lies outside the set bounds.
-+ * If the address was not already in the set, 0 is returned.
-+ */
-+ int (*addip) (struct ip_set *set,
-+ const void *data, u_int32_t size,
-+ ip_set_ip_t *ip);
-+
-+ /* Add IP into set (kernel: iptables ... -j SET set src|dst)
-+ * Return -EEXIST if the address is already in the set,
-+ * and -ERANGE if the address lies outside the set bounds.
-+ * If the address was not already in the set, 0 is returned.
-+ */
-+ int (*addip_kernel) (struct ip_set *set,
-+ const struct sk_buff * skb,
-+ ip_set_ip_t *ip,
-+ const u_int32_t *flags,
-+ unsigned char index);
-+
-+ /* remove IP from set (userspace: ipset -D set --entry x)
-+ * Return -EEXIST if the address is NOT in the set,
-+ * and -ERANGE if the address lies outside the set bounds.
-+ * If the address really was in the set, 0 is returned.
-+ */
-+ int (*delip) (struct ip_set *set,
-+ const void *data, u_int32_t size,
-+ ip_set_ip_t *ip);
-+
-+ /* remove IP from set (kernel: iptables ... -j SET --entry x)
-+ * Return -EEXIST if the address is NOT in the set,
-+ * and -ERANGE if the address lies outside the set bounds.
-+ * If the address really was in the set, 0 is returned.
-+ */
-+ int (*delip_kernel) (struct ip_set *set,
-+ const struct sk_buff * skb,
-+ ip_set_ip_t *ip,
-+ const u_int32_t *flags,
-+ unsigned char index);
-+
-+ /* new set creation - allocated type specific items
-+ */
-+ int (*create) (struct ip_set *set,
-+ const void *data, u_int32_t size);
-+
-+ /* retry the operation after successfully tweaking the set
-+ */
-+ int (*retry) (struct ip_set *set);
-+
-+ /* set destruction - free type specific items
-+ * There is no return value.
-+ * Can be called only when child sets are destroyed.
-+ */
-+ void (*destroy) (struct ip_set *set);
-+
-+ /* set flushing - reset all bits in the set, or something similar.
-+ * There is no return value.
-+ */
-+ void (*flush) (struct ip_set *set);
-+
-+ /* Listing: size needed for header
-+ */
-+ u_int32_t header_size;
-+
-+ /* Listing: Get the header
-+ *
-+ * Fill in the information in "data".
-+ * This function is always run after list_header_size() under a
-+ * writelock on the set. Therefor is the length of "data" always
-+ * correct.
-+ */
-+ void (*list_header) (const struct ip_set *set,
-+ void *data);
-+
-+ /* Listing: Get the size for the set members
-+ */
-+ int (*list_members_size) (const struct ip_set *set);
-+
-+ /* Listing: Get the set members
-+ *
-+ * Fill in the information in "data".
-+ * This function is always run after list_member_size() under a
-+ * writelock on the set. Therefor is the length of "data" always
-+ * correct.
-+ */
-+ void (*list_members) (const struct ip_set *set,
-+ void *data);
-+
-+ char typename[IP_SET_MAXNAMELEN];
-+ unsigned char features;
-+ int protocol_version;
-+
-+ /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-+ struct module *me;
-+};
-+
-+extern int ip_set_register_set_type(struct ip_set_type *set_type);
-+extern void ip_set_unregister_set_type(struct ip_set_type *set_type);
-+
-+/* A generic ipset */
-+struct ip_set {
-+ char name[IP_SET_MAXNAMELEN]; /* the name of the set */
-+ rwlock_t lock; /* lock for concurrency control */
-+ ip_set_id_t id; /* set id for swapping */
-+ ip_set_id_t binding; /* default binding for the set */
-+ atomic_t ref; /* in kernel and in hash references */
-+ struct ip_set_type *type; /* the set types */
-+ void *data; /* pooltype specific data */
-+};
-+
-+/* Structure to bind set elements to sets */
-+struct ip_set_hash {
-+ struct list_head list; /* list of clashing entries in hash */
-+ ip_set_ip_t ip; /* ip from set */
-+ ip_set_id_t id; /* set id */
-+ ip_set_id_t binding; /* set we bind the element to */
-+};
-+
-+/* register and unregister set references */
-+extern ip_set_id_t ip_set_get_byname(const char name[IP_SET_MAXNAMELEN]);
-+extern ip_set_id_t ip_set_get_byindex(ip_set_id_t index);
-+extern void ip_set_put_byindex(ip_set_id_t index);
-+extern ip_set_id_t ip_set_id(ip_set_id_t index);
-+extern ip_set_id_t __ip_set_get_byname(const char name[IP_SET_MAXNAMELEN],
-+ struct ip_set **set);
-+extern void __ip_set_put_byindex(ip_set_id_t index);
-+
-+/* API for iptables set match, and SET target */
-+extern int ip_set_addip_kernel(ip_set_id_t id,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags);
-+extern int ip_set_delip_kernel(ip_set_id_t id,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags);
-+extern int ip_set_testip_kernel(ip_set_id_t id,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags);
-+
-+/* Macros to generate functions */
-+
-+#define STRUCT(pre, type) CONCAT2(pre, type)
-+#define CONCAT2(pre, type) struct pre##type
-+
-+#define FNAME(pre, mid, post) CONCAT3(pre, mid, post)
-+#define CONCAT3(pre, mid, post) pre##mid##post
-+
-+#define UADT0(type, adt, args...) \
-+static int \
-+FNAME(type,_u,adt)(struct ip_set *set, const void *data, u_int32_t size,\
-+ ip_set_ip_t *hash_ip) \
-+{ \
-+ const STRUCT(ip_set_req_,type) *req = data; \
-+ \
-+ return FNAME(type,_,adt)(set, hash_ip , ## args); \
-+}
-+
-+#define UADT(type, adt, args...) \
-+ UADT0(type, adt, req->ip , ## args)
-+
-+#define KADT(type, adt, getfn, args...) \
-+static int \
-+FNAME(type,_k,adt)(struct ip_set *set, \
-+ const struct sk_buff *skb, \
-+ ip_set_ip_t *hash_ip, \
-+ const u_int32_t *flags, \
-+ unsigned char index) \
-+{ \
-+ ip_set_ip_t ip = getfn(skb, flags[index]); \
-+ \
-+ KADT_CONDITION \
-+ return FNAME(type,_,adt)(set, hash_ip, ip , ##args); \
-+}
-+
-+#define REGISTER_MODULE(type) \
-+static int __init ip_set_##type##_init(void) \
-+{ \
-+ init_max_page_size(); \
-+ return ip_set_register_set_type(&ip_set_##type); \
-+} \
-+ \
-+static void __exit ip_set_##type##_fini(void) \
-+{ \
-+ /* FIXME: possible race with ip_set_create() */ \
-+ ip_set_unregister_set_type(&ip_set_##type); \
-+} \
-+ \
-+module_init(ip_set_##type##_init); \
-+module_exit(ip_set_##type##_fini);
-+
-+/* Common functions */
-+
-+static inline ip_set_ip_t
-+ipaddr(const struct sk_buff *skb, u_int32_t flag)
-+{
-+ return ntohl(flag & IPSET_SRC ? ip_hdr(skb)->saddr : ip_hdr(skb)->daddr);
-+}
-+
-+#define jhash_ip(map, i, ip) jhash_1word(ip, *(map->initval + i))
-+
-+#define pack_ip_port(map, ip, port) \
-+ (port + ((ip - ((map)->first_ip)) << 16))
-+
-+#endif /* __KERNEL__ */
-+
-+#endif /*_IP_SET_H*/
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_bitmaps.h
-@@ -0,0 +1,121 @@
-+#ifndef __IP_SET_BITMAPS_H
-+#define __IP_SET_BITMAPS_H
-+
-+/* Macros to generate functions */
-+
-+#ifdef __KERNEL__
-+#define BITMAP_CREATE(type) \
-+static int \
-+type##_create(struct ip_set *set, const void *data, u_int32_t size) \
-+{ \
-+ int newbytes; \
-+ const struct ip_set_req_##type##_create *req = data; \
-+ struct ip_set_##type *map; \
-+ \
-+ if (req->from > req->to) { \
-+ DP("bad range"); \
-+ return -ENOEXEC; \
-+ } \
-+ \
-+ map = kmalloc(sizeof(struct ip_set_##type), GFP_KERNEL); \
-+ if (!map) { \
-+ DP("out of memory for %zu bytes", \
-+ sizeof(struct ip_set_##type)); \
-+ return -ENOMEM; \
-+ } \
-+ map->first_ip = req->from; \
-+ map->last_ip = req->to; \
-+ \
-+ newbytes = __##type##_create(req, map); \
-+ if (newbytes < 0) { \
-+ kfree(map); \
-+ return newbytes; \
-+ } \
-+ \
-+ map->size = newbytes; \
-+ map->members = ip_set_malloc(newbytes); \
-+ if (!map->members) { \
-+ DP("out of memory for %i bytes", newbytes); \
-+ kfree(map); \
-+ return -ENOMEM; \
-+ } \
-+ memset(map->members, 0, newbytes); \
-+ \
-+ set->data = map; \
-+ return 0; \
-+}
-+
-+#define BITMAP_DESTROY(type) \
-+static void \
-+type##_destroy(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data; \
-+ \
-+ ip_set_free(map->members, map->size); \
-+ kfree(map); \
-+ \
-+ set->data = NULL; \
-+}
-+
-+#define BITMAP_FLUSH(type) \
-+static void \
-+type##_flush(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data; \
-+ memset(map->members, 0, map->size); \
-+}
-+
-+#define BITMAP_LIST_HEADER(type) \
-+static void \
-+type##_list_header(const struct ip_set *set, void *data) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ struct ip_set_req_##type##_create *header = data; \
-+ \
-+ header->from = map->first_ip; \
-+ header->to = map->last_ip; \
-+ __##type##_list_header(map, header); \
-+}
-+
-+#define BITMAP_LIST_MEMBERS_SIZE(type) \
-+static int \
-+type##_list_members_size(const struct ip_set *set) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ \
-+ return map->size; \
-+}
-+
-+#define BITMAP_LIST_MEMBERS(type) \
-+static void \
-+type##_list_members(const struct ip_set *set, void *data) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ \
-+ memcpy(data, map->members, map->size); \
-+}
-+
-+#define IP_SET_TYPE(type, __features) \
-+struct ip_set_type ip_set_##type = { \
-+ .typename = #type, \
-+ .features = __features, \
-+ .protocol_version = IP_SET_PROTOCOL_VERSION, \
-+ .create = &type##_create, \
-+ .destroy = &type##_destroy, \
-+ .flush = &type##_flush, \
-+ .reqsize = sizeof(struct ip_set_req_##type), \
-+ .addip = &type##_uadd, \
-+ .addip_kernel = &type##_kadd, \
-+ .delip = &type##_udel, \
-+ .delip_kernel = &type##_kdel, \
-+ .testip = &type##_utest, \
-+ .testip_kernel = &type##_ktest, \
-+ .header_size = sizeof(struct ip_set_req_##type##_create),\
-+ .list_header = &type##_list_header, \
-+ .list_members_size = &type##_list_members_size, \
-+ .list_members = &type##_list_members, \
-+ .me = THIS_MODULE, \
-+};
-+#endif /* __KERNEL */
-+
-+#endif /* __IP_SET_BITMAPS_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_compat.h
-@@ -0,0 +1,71 @@
-+#ifndef _IP_SET_COMPAT_H
-+#define _IP_SET_COMPAT_H
-+
-+#ifdef __KERNEL__
-+#include <linux/version.h>
-+
-+/* Arrgh */
-+#ifdef MODULE
-+#define __MOD_INC(foo) __MOD_INC_USE_COUNT(foo)
-+#define __MOD_DEC(foo) __MOD_DEC_USE_COUNT(foo)
-+#else
-+#define __MOD_INC(foo) 1
-+#define __MOD_DEC(foo)
-+#endif
-+
-+/* Backward compatibility */
-+#ifndef __nocast
-+#define __nocast
-+#endif
-+#ifndef __bitwise__
-+#define __bitwise__
-+#endif
-+
-+/* Compatibility glue code */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+#include <linux/interrupt.h>
-+#define DEFINE_RWLOCK(x) rwlock_t x = RW_LOCK_UNLOCKED
-+#define try_module_get(x) __MOD_INC(x)
-+#define module_put(x) __MOD_DEC(x)
-+#define __clear_bit(nr, addr) clear_bit(nr, addr)
-+#define __set_bit(nr, addr) set_bit(nr, addr)
-+#define __test_and_set_bit(nr, addr) test_and_set_bit(nr, addr)
-+#define __test_and_clear_bit(nr, addr) test_and_clear_bit(nr, addr)
-+
-+typedef unsigned __bitwise__ gfp_t;
-+
-+static inline void *kzalloc(size_t size, gfp_t flags)
-+{
-+ void *data = kmalloc(size, flags);
-+
-+ if (data)
-+ memset(data, 0, size);
-+
-+ return data;
-+}
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
-+#define __KMEM_CACHE_T__ kmem_cache_t
-+#else
-+#define __KMEM_CACHE_T__ struct kmem_cache
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
-+#define ip_hdr(skb) ((skb)->nh.iph)
-+#define skb_mac_header(skb) ((skb)->mac.raw)
-+#define eth_hdr(skb) ((struct ethhdr *)skb_mac_header(skb))
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-+#include <linux/netfilter.h>
-+#define KMEM_CACHE_CREATE(name, size) \
-+ kmem_cache_create(name, size, 0, 0, NULL, NULL)
-+#else
-+#define KMEM_CACHE_CREATE(name, size) \
-+ kmem_cache_create(name, size, 0, 0, NULL)
-+#endif
-+
-+
-+#endif /* __KERNEL__ */
-+#endif /* _IP_SET_COMPAT_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_getport.h
-@@ -0,0 +1,48 @@
-+#ifndef _IP_SET_GETPORT_H
-+#define _IP_SET_GETPORT_H
-+
-+#ifdef __KERNEL__
-+
-+#define INVALID_PORT (MAX_RANGE + 1)
-+
-+/* We must handle non-linear skbs */
-+static inline ip_set_ip_t
-+get_port(const struct sk_buff *skb, u_int32_t flags)
-+{
-+ struct iphdr *iph = ip_hdr(skb);
-+ u_int16_t offset = ntohs(iph->frag_off) & IP_OFFSET;
-+ switch (iph->protocol) {
-+ case IPPROTO_TCP: {
-+ struct tcphdr tcph;
-+
-+ /* See comments at tcp_match in ip_tables.c */
-+ if (offset)
-+ return INVALID_PORT;
-+
-+ if (skb_copy_bits(skb, ip_hdr(skb)->ihl*4, &tcph, sizeof(tcph)) < 0)
-+ /* No choice either */
-+ return INVALID_PORT;
-+
-+ return ntohs(flags & IPSET_SRC ?
-+ tcph.source : tcph.dest);
-+ }
-+ case IPPROTO_UDP: {
-+ struct udphdr udph;
-+
-+ if (offset)
-+ return INVALID_PORT;
-+
-+ if (skb_copy_bits(skb, ip_hdr(skb)->ihl*4, &udph, sizeof(udph)) < 0)
-+ /* No choice either */
-+ return INVALID_PORT;
-+
-+ return ntohs(flags & IPSET_SRC ?
-+ udph.source : udph.dest);
-+ }
-+ default:
-+ return INVALID_PORT;
-+ }
-+}
-+#endif /* __KERNEL__ */
-+
-+#endif /*_IP_SET_GETPORT_H*/
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_hashes.h
-@@ -0,0 +1,306 @@
-+#ifndef __IP_SET_HASHES_H
-+#define __IP_SET_HASHES_H
-+
-+#define initval_t uint32_t
-+
-+/* Macros to generate functions */
-+
-+#ifdef __KERNEL__
-+#define HASH_RETRY0(type, dtype, cond) \
-+static int \
-+type##_retry(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data, *tmp; \
-+ dtype *elem; \
-+ void *members; \
-+ u_int32_t i, hashsize = map->hashsize; \
-+ int res; \
-+ \
-+ if (map->resize == 0) \
-+ return -ERANGE; \
-+ \
-+ again: \
-+ res = 0; \
-+ \
-+ /* Calculate new hash size */ \
-+ hashsize += (hashsize * map->resize)/100; \
-+ if (hashsize == map->hashsize) \
-+ hashsize++; \
-+ \
-+ ip_set_printk("rehashing of set %s triggered: " \
-+ "hashsize grows from %lu to %lu", \
-+ set->name, \
-+ (long unsigned)map->hashsize, \
-+ (long unsigned)hashsize); \
-+ \
-+ tmp = kmalloc(sizeof(struct ip_set_##type) \
-+ + map->probes * sizeof(initval_t), GFP_ATOMIC); \
-+ if (!tmp) { \
-+ DP("out of memory for %zu bytes", \
-+ sizeof(struct ip_set_##type) \
-+ + map->probes * sizeof(initval_t)); \
-+ return -ENOMEM; \
-+ } \
-+ tmp->members = harray_malloc(hashsize, sizeof(dtype), GFP_ATOMIC);\
-+ if (!tmp->members) { \
-+ DP("out of memory for %zu bytes", hashsize * sizeof(dtype));\
-+ kfree(tmp); \
-+ return -ENOMEM; \
-+ } \
-+ tmp->hashsize = hashsize; \
-+ tmp->elements = 0; \
-+ tmp->probes = map->probes; \
-+ tmp->resize = map->resize; \
-+ memcpy(tmp->initval, map->initval, map->probes * sizeof(initval_t));\
-+ __##type##_retry(tmp, map); \
-+ \
-+ write_lock_bh(&set->lock); \
-+ map = set->data; /* Play safe */ \
-+ for (i = 0; i < map->hashsize && res == 0; i++) { \
-+ elem = HARRAY_ELEM(map->members, dtype *, i); \
-+ if (cond) \
-+ res = __##type##_add(tmp, elem); \
-+ } \
-+ if (res) { \
-+ /* Failure, try again */ \
-+ write_unlock_bh(&set->lock); \
-+ harray_free(tmp->members); \
-+ kfree(tmp); \
-+ goto again; \
-+ } \
-+ \
-+ /* Success at resizing! */ \
-+ members = map->members; \
-+ \
-+ map->hashsize = tmp->hashsize; \
-+ map->members = tmp->members; \
-+ write_unlock_bh(&set->lock); \
-+ \
-+ harray_free(members); \
-+ kfree(tmp); \
-+ \
-+ return 0; \
-+}
-+
-+#define HASH_RETRY(type, dtype) \
-+ HASH_RETRY0(type, dtype, *elem)
-+
-+#define HASH_RETRY2(type, dtype) \
-+ HASH_RETRY0(type, dtype, elem->ip || elem->ip1)
-+
-+#define HASH_CREATE(type, dtype) \
-+static int \
-+type##_create(struct ip_set *set, const void *data, u_int32_t size) \
-+{ \
-+ const struct ip_set_req_##type##_create *req = data; \
-+ struct ip_set_##type *map; \
-+ uint16_t i; \
-+ \
-+ if (req->hashsize < 1) { \
-+ ip_set_printk("hashsize too small"); \
-+ return -ENOEXEC; \
-+ } \
-+ \
-+ if (req->probes < 1) { \
-+ ip_set_printk("probes too small"); \
-+ return -ENOEXEC; \
-+ } \
-+ \
-+ map = kmalloc(sizeof(struct ip_set_##type) \
-+ + req->probes * sizeof(initval_t), GFP_KERNEL); \
-+ if (!map) { \
-+ DP("out of memory for %zu bytes", \
-+ sizeof(struct ip_set_##type) \
-+ + req->probes * sizeof(initval_t)); \
-+ return -ENOMEM; \
-+ } \
-+ for (i = 0; i < req->probes; i++) \
-+ get_random_bytes(((initval_t *) map->initval)+i, 4); \
-+ map->elements = 0; \
-+ map->hashsize = req->hashsize; \
-+ map->probes = req->probes; \
-+ map->resize = req->resize; \
-+ if (__##type##_create(req, map)) { \
-+ kfree(map); \
-+ return -ENOEXEC; \
-+ } \
-+ map->members = harray_malloc(map->hashsize, sizeof(dtype), GFP_KERNEL);\
-+ if (!map->members) { \
-+ DP("out of memory for %zu bytes", map->hashsize * sizeof(dtype));\
-+ kfree(map); \
-+ return -ENOMEM; \
-+ } \
-+ \
-+ set->data = map; \
-+ return 0; \
-+}
-+
-+#define HASH_DESTROY(type) \
-+static void \
-+type##_destroy(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data; \
-+ \
-+ harray_free(map->members); \
-+ kfree(map); \
-+ \
-+ set->data = NULL; \
-+}
-+
-+#define HASH_FLUSH(type, dtype) \
-+static void \
-+type##_flush(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data; \
-+ harray_flush(map->members, map->hashsize, sizeof(dtype)); \
-+ map->elements = 0; \
-+}
-+
-+#define HASH_FLUSH_CIDR(type, dtype) \
-+static void \
-+type##_flush(struct ip_set *set) \
-+{ \
-+ struct ip_set_##type *map = set->data; \
-+ harray_flush(map->members, map->hashsize, sizeof(dtype)); \
-+ memset(map->cidr, 0, sizeof(map->cidr)); \
-+ memset(map->nets, 0, sizeof(map->nets)); \
-+ map->elements = 0; \
-+}
-+
-+#define HASH_LIST_HEADER(type) \
-+static void \
-+type##_list_header(const struct ip_set *set, void *data) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ struct ip_set_req_##type##_create *header = data; \
-+ \
-+ header->hashsize = map->hashsize; \
-+ header->probes = map->probes; \
-+ header->resize = map->resize; \
-+ __##type##_list_header(map, header); \
-+}
-+
-+#define HASH_LIST_MEMBERS_SIZE(type, dtype) \
-+static int \
-+type##_list_members_size(const struct ip_set *set) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ \
-+ return (map->hashsize * sizeof(dtype)); \
-+}
-+
-+#define HASH_LIST_MEMBERS(type, dtype) \
-+static void \
-+type##_list_members(const struct ip_set *set, void *data) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ dtype *elem; \
-+ uint32_t i; \
-+ \
-+ for (i = 0; i < map->hashsize; i++) { \
-+ elem = HARRAY_ELEM(map->members, dtype *, i); \
-+ ((dtype *)data)[i] = *elem; \
-+ } \
-+}
-+
-+#define HASH_LIST_MEMBERS_MEMCPY(type, dtype) \
-+static void \
-+type##_list_members(const struct ip_set *set, void *data) \
-+{ \
-+ const struct ip_set_##type *map = set->data; \
-+ dtype *elem; \
-+ uint32_t i; \
-+ \
-+ for (i = 0; i < map->hashsize; i++) { \
-+ elem = HARRAY_ELEM(map->members, dtype *, i); \
-+ memcpy((((dtype *)data)+i), elem, sizeof(dtype)); \
-+ } \
-+}
-+
-+#define IP_SET_RTYPE(type, __features) \
-+struct ip_set_type ip_set_##type = { \
-+ .typename = #type, \
-+ .features = __features, \
-+ .protocol_version = IP_SET_PROTOCOL_VERSION, \
-+ .create = &type##_create, \
-+ .retry = &type##_retry, \
-+ .destroy = &type##_destroy, \
-+ .flush = &type##_flush, \
-+ .reqsize = sizeof(struct ip_set_req_##type), \
-+ .addip = &type##_uadd, \
-+ .addip_kernel = &type##_kadd, \
-+ .delip = &type##_udel, \
-+ .delip_kernel = &type##_kdel, \
-+ .testip = &type##_utest, \
-+ .testip_kernel = &type##_ktest, \
-+ .header_size = sizeof(struct ip_set_req_##type##_create),\
-+ .list_header = &type##_list_header, \
-+ .list_members_size = &type##_list_members_size, \
-+ .list_members = &type##_list_members, \
-+ .me = THIS_MODULE, \
-+};
-+
-+/* Helper functions */
-+static inline void
-+add_cidr_size(uint8_t *cidr, uint8_t size)
-+{
-+ uint8_t next;
-+ int i;
-+
-+ for (i = 0; i < 30 && cidr[i]; i++) {
-+ if (cidr[i] < size) {
-+ next = cidr[i];
-+ cidr[i] = size;
-+ size = next;
-+ }
-+ }
-+ if (i < 30)
-+ cidr[i] = size;
-+}
-+
-+static inline void
-+del_cidr_size(uint8_t *cidr, uint8_t size)
-+{
-+ int i;
-+
-+ for (i = 0; i < 29 && cidr[i]; i++) {
-+ if (cidr[i] == size)
-+ cidr[i] = size = cidr[i+1];
-+ }
-+ cidr[29] = 0;
-+}
-+#else
-+#include <arpa/inet.h>
-+#endif /* __KERNEL */
-+
-+#ifndef UINT16_MAX
-+#define UINT16_MAX 65535
-+#endif
-+
-+static unsigned char shifts[] = {255, 253, 249, 241, 225, 193, 129, 1};
-+
-+static inline ip_set_ip_t
-+pack_ip_cidr(ip_set_ip_t ip, unsigned char cidr)
-+{
-+ ip_set_ip_t addr, *paddr = &addr;
-+ unsigned char n, t, *a;
-+
-+ addr = htonl(ip & (0xFFFFFFFF << (32 - (cidr))));
-+#ifdef __KERNEL__
-+ DP("ip:%u.%u.%u.%u/%u", NIPQUAD(addr), cidr);
-+#endif
-+ n = cidr / 8;
-+ t = cidr % 8;
-+ a = &((unsigned char *)paddr)[n];
-+ *a = *a /(1 << (8 - t)) + shifts[t];
-+#ifdef __KERNEL__
-+ DP("n: %u, t: %u, a: %u", n, t, *a);
-+ DP("ip:%u.%u.%u.%u/%u, %u.%u.%u.%u",
-+ HIPQUAD(ip), cidr, NIPQUAD(addr));
-+#endif
-+
-+ return ntohl(addr);
-+}
-+
-+
-+#endif /* __IP_SET_HASHES_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_iphash.h
-@@ -0,0 +1,30 @@
-+#ifndef __IP_SET_IPHASH_H
-+#define __IP_SET_IPHASH_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_hashes.h>
-+
-+#define SETTYPE_NAME "iphash"
-+
-+struct ip_set_iphash {
-+ ip_set_ip_t *members; /* the iphash proper */
-+ uint32_t elements; /* number of elements */
-+ uint32_t hashsize; /* hash size */
-+ uint16_t probes; /* max number of probes */
-+ uint16_t resize; /* resize factor in percent */
-+ ip_set_ip_t netmask; /* netmask */
-+ initval_t initval[0]; /* initvals for jhash_1word */
-+};
-+
-+struct ip_set_req_iphash_create {
-+ uint32_t hashsize;
-+ uint16_t probes;
-+ uint16_t resize;
-+ ip_set_ip_t netmask;
-+};
-+
-+struct ip_set_req_iphash {
-+ ip_set_ip_t ip;
-+};
-+
-+#endif /* __IP_SET_IPHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_ipmap.h
-@@ -0,0 +1,57 @@
-+#ifndef __IP_SET_IPMAP_H
-+#define __IP_SET_IPMAP_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+
-+#define SETTYPE_NAME "ipmap"
-+
-+struct ip_set_ipmap {
-+ void *members; /* the ipmap proper */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ ip_set_ip_t netmask; /* subnet netmask */
-+ ip_set_ip_t sizeid; /* size of set in IPs */
-+ ip_set_ip_t hosts; /* number of hosts in a subnet */
-+ u_int32_t size; /* size of the ipmap proper */
-+};
-+
-+struct ip_set_req_ipmap_create {
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+ ip_set_ip_t netmask;
-+};
-+
-+struct ip_set_req_ipmap {
-+ ip_set_ip_t ip;
-+};
-+
-+static inline unsigned int
-+mask_to_bits(ip_set_ip_t mask)
-+{
-+ unsigned int bits = 32;
-+ ip_set_ip_t maskaddr;
-+
-+ if (mask == 0xFFFFFFFF)
-+ return bits;
-+
-+ maskaddr = 0xFFFFFFFE;
-+ while (--bits > 0 && maskaddr != mask)
-+ maskaddr <<= 1;
-+
-+ return bits;
-+}
-+
-+static inline ip_set_ip_t
-+range_to_mask(ip_set_ip_t from, ip_set_ip_t to, unsigned int *bits)
-+{
-+ ip_set_ip_t mask = 0xFFFFFFFE;
-+
-+ *bits = 32;
-+ while (--(*bits) > 0 && mask && (to & mask) != from)
-+ mask <<= 1;
-+
-+ return mask;
-+}
-+
-+#endif /* __IP_SET_IPMAP_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_ipporthash.h
-@@ -0,0 +1,33 @@
-+#ifndef __IP_SET_IPPORTHASH_H
-+#define __IP_SET_IPPORTHASH_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_hashes.h>
-+
-+#define SETTYPE_NAME "ipporthash"
-+
-+struct ip_set_ipporthash {
-+ ip_set_ip_t *members; /* the ipporthash proper */
-+ uint32_t elements; /* number of elements */
-+ uint32_t hashsize; /* hash size */
-+ uint16_t probes; /* max number of probes */
-+ uint16_t resize; /* resize factor in percent */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ initval_t initval[0]; /* initvals for jhash_1word */
-+};
-+
-+struct ip_set_req_ipporthash_create {
-+ uint32_t hashsize;
-+ uint16_t probes;
-+ uint16_t resize;
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+};
-+
-+struct ip_set_req_ipporthash {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t port;
-+};
-+
-+#endif /* __IP_SET_IPPORTHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_ipportiphash.h
-@@ -0,0 +1,39 @@
-+#ifndef __IP_SET_IPPORTIPHASH_H
-+#define __IP_SET_IPPORTIPHASH_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_hashes.h>
-+
-+#define SETTYPE_NAME "ipportiphash"
-+
-+struct ipportip {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t ip1;
-+};
-+
-+struct ip_set_ipportiphash {
-+ struct ipportip *members; /* the ipportip proper */
-+ uint32_t elements; /* number of elements */
-+ uint32_t hashsize; /* hash size */
-+ uint16_t probes; /* max number of probes */
-+ uint16_t resize; /* resize factor in percent */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ initval_t initval[0]; /* initvals for jhash_1word */
-+};
-+
-+struct ip_set_req_ipportiphash_create {
-+ uint32_t hashsize;
-+ uint16_t probes;
-+ uint16_t resize;
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+};
-+
-+struct ip_set_req_ipportiphash {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t port;
-+ ip_set_ip_t ip1;
-+};
-+
-+#endif /* __IP_SET_IPPORTIPHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_ipportnethash.h
-@@ -0,0 +1,42 @@
-+#ifndef __IP_SET_IPPORTNETHASH_H
-+#define __IP_SET_IPPORTNETHASH_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_hashes.h>
-+
-+#define SETTYPE_NAME "ipportnethash"
-+
-+struct ipportip {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t ip1;
-+};
-+
-+struct ip_set_ipportnethash {
-+ struct ipportip *members; /* the ipportip proper */
-+ uint32_t elements; /* number of elements */
-+ uint32_t hashsize; /* hash size */
-+ uint16_t probes; /* max number of probes */
-+ uint16_t resize; /* resize factor in percent */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ uint8_t cidr[30]; /* CIDR sizes */
-+ uint16_t nets[30]; /* nr of nets by CIDR sizes */
-+ initval_t initval[0]; /* initvals for jhash_1word */
-+};
-+
-+struct ip_set_req_ipportnethash_create {
-+ uint32_t hashsize;
-+ uint16_t probes;
-+ uint16_t resize;
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+};
-+
-+struct ip_set_req_ipportnethash {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t port;
-+ ip_set_ip_t ip1;
-+ uint8_t cidr;
-+};
-+
-+#endif /* __IP_SET_IPPORTNETHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_iptree.h
-@@ -0,0 +1,39 @@
-+#ifndef __IP_SET_IPTREE_H
-+#define __IP_SET_IPTREE_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+
-+#define SETTYPE_NAME "iptree"
-+
-+struct ip_set_iptreed {
-+ unsigned long expires[256]; /* x.x.x.ADDR */
-+};
-+
-+struct ip_set_iptreec {
-+ struct ip_set_iptreed *tree[256]; /* x.x.ADDR.* */
-+};
-+
-+struct ip_set_iptreeb {
-+ struct ip_set_iptreec *tree[256]; /* x.ADDR.*.* */
-+};
-+
-+struct ip_set_iptree {
-+ unsigned int timeout;
-+ unsigned int gc_interval;
-+#ifdef __KERNEL__
-+ uint32_t elements; /* number of elements */
-+ struct timer_list gc;
-+ struct ip_set_iptreeb *tree[256]; /* ADDR.*.*.* */
-+#endif
-+};
-+
-+struct ip_set_req_iptree_create {
-+ unsigned int timeout;
-+};
-+
-+struct ip_set_req_iptree {
-+ ip_set_ip_t ip;
-+ unsigned int timeout;
-+};
-+
-+#endif /* __IP_SET_IPTREE_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_iptreemap.h
-@@ -0,0 +1,40 @@
-+#ifndef __IP_SET_IPTREEMAP_H
-+#define __IP_SET_IPTREEMAP_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+
-+#define SETTYPE_NAME "iptreemap"
-+
-+#ifdef __KERNEL__
-+struct ip_set_iptreemap_d {
-+ unsigned char bitmap[32]; /* x.x.x.y */
-+};
-+
-+struct ip_set_iptreemap_c {
-+ struct ip_set_iptreemap_d *tree[256]; /* x.x.y.x */
-+};
-+
-+struct ip_set_iptreemap_b {
-+ struct ip_set_iptreemap_c *tree[256]; /* x.y.x.x */
-+ unsigned char dirty[32];
-+};
-+#endif
-+
-+struct ip_set_iptreemap {
-+ unsigned int gc_interval;
-+#ifdef __KERNEL__
-+ struct timer_list gc;
-+ struct ip_set_iptreemap_b *tree[256]; /* y.x.x.x */
-+#endif
-+};
-+
-+struct ip_set_req_iptreemap_create {
-+ unsigned int gc_interval;
-+};
-+
-+struct ip_set_req_iptreemap {
-+ ip_set_ip_t ip;
-+ ip_set_ip_t end;
-+};
-+
-+#endif /* __IP_SET_IPTREEMAP_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_jhash.h
-@@ -0,0 +1,157 @@
-+#ifndef _LINUX_JHASH_H
-+#define _LINUX_JHASH_H
-+
-+/* jhash.h: Jenkins hash support.
-+ *
-+ * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
-+ *
-+ * http://burtleburtle.net/bob/hash/
-+ *
-+ * These are the credits from Bob's sources:
-+ *
-+ * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
-+ *
-+ * These are functions for producing 32-bit hashes for hash table lookup.
-+ * hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
-+ * are externally useful functions. Routines to test the hash are included
-+ * if SELF_TEST is defined. You can use this free for any purpose. It's in
-+ * the public domain. It has no warranty.
-+ *
-+ * Copyright (C) 2009 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
-+ *
-+ * I've modified Bob's hash to be useful in the Linux kernel, and
-+ * any bugs present are my fault. Jozsef
-+ */
-+
-+#define __rot(x,k) (((x)<<(k)) | ((x)>>(32-(k))))
-+
-+/* __jhash_mix - mix 3 32-bit values reversibly. */
-+#define __jhash_mix(a,b,c) \
-+{ \
-+ a -= c; a ^= __rot(c, 4); c += b; \
-+ b -= a; b ^= __rot(a, 6); a += c; \
-+ c -= b; c ^= __rot(b, 8); b += a; \
-+ a -= c; a ^= __rot(c,16); c += b; \
-+ b -= a; b ^= __rot(a,19); a += c; \
-+ c -= b; c ^= __rot(b, 4); b += a; \
-+}
-+
-+/* __jhash_final - final mixing of 3 32-bit values (a,b,c) into c */
-+#define __jhash_final(a,b,c) \
-+{ \
-+ c ^= b; c -= __rot(b,14); \
-+ a ^= c; a -= __rot(c,11); \
-+ b ^= a; b -= __rot(a,25); \
-+ c ^= b; c -= __rot(b,16); \
-+ a ^= c; a -= __rot(c,4); \
-+ b ^= a; b -= __rot(a,14); \
-+ c ^= b; c -= __rot(b,24); \
-+}
-+
-+/* The golden ration: an arbitrary value */
-+#define JHASH_GOLDEN_RATIO 0xdeadbeef
-+
-+/* The most generic version, hashes an arbitrary sequence
-+ * of bytes. No alignment or length assumptions are made about
-+ * the input key. The result depends on endianness.
-+ */
-+static inline u32 jhash(const void *key, u32 length, u32 initval)
-+{
-+ u32 a,b,c;
-+ const u8 *k = key;
-+
-+ /* Set up the internal state */
-+ a = b = c = JHASH_GOLDEN_RATIO + length + initval;
-+
-+ /* all but the last block: affect some 32 bits of (a,b,c) */
-+ while (length > 12) {
-+ a += (k[0] + ((u32)k[1]<<8) + ((u32)k[2]<<16) + ((u32)k[3]<<24));
-+ b += (k[4] + ((u32)k[5]<<8) + ((u32)k[6]<<16) + ((u32)k[7]<<24));
-+ c += (k[8] + ((u32)k[9]<<8) + ((u32)k[10]<<16) + ((u32)k[11]<<24));
-+ __jhash_mix(a, b, c);
-+ length -= 12;
-+ k += 12;
-+ }
-+
-+ /* last block: affect all 32 bits of (c) */
-+ /* all the case statements fall through */
-+ switch (length) {
-+ case 12: c += (u32)k[11]<<24;
-+ case 11: c += (u32)k[10]<<16;
-+ case 10: c += (u32)k[9]<<8;
-+ case 9 : c += k[8];
-+ case 8 : b += (u32)k[7]<<24;
-+ case 7 : b += (u32)k[6]<<16;
-+ case 6 : b += (u32)k[5]<<8;
-+ case 5 : b += k[4];
-+ case 4 : a += (u32)k[3]<<24;
-+ case 3 : a += (u32)k[2]<<16;
-+ case 2 : a += (u32)k[1]<<8;
-+ case 1 : a += k[0];
-+ __jhash_final(a, b, c);
-+ case 0 :
-+ break;
-+ }
-+
-+ return c;
-+}
-+
-+/* A special optimized version that handles 1 or more of u32s.
-+ * The length parameter here is the number of u32s in the key.
-+ */
-+static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
-+{
-+ u32 a, b, c;
-+
-+ /* Set up the internal state */
-+ a = b = c = JHASH_GOLDEN_RATIO + (length<<2) + initval;
-+
-+ /* handle most of the key */
-+ while (length > 3) {
-+ a += k[0];
-+ b += k[1];
-+ c += k[2];
-+ __jhash_mix(a, b, c);
-+ length -= 3;
-+ k += 3;
-+ }
-+
-+ /* handle the last 3 u32's */
-+ /* all the case statements fall through */
-+ switch (length) {
-+ case 3: c += k[2];
-+ case 2: b += k[1];
-+ case 1: a += k[0];
-+ __jhash_final(a, b, c);
-+ case 0: /* case 0: nothing left to add */
-+ break;
-+ }
-+
-+ return c;
-+}
-+
-+/* A special ultra-optimized versions that knows they are hashing exactly
-+ * 3, 2 or 1 word(s).
-+ */
-+static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
-+{
-+ a += JHASH_GOLDEN_RATIO + initval;
-+ b += JHASH_GOLDEN_RATIO + initval;
-+ c += JHASH_GOLDEN_RATIO + initval;
-+
-+ __jhash_final(a, b, c);
-+
-+ return c;
-+}
-+
-+static inline u32 jhash_2words(u32 a, u32 b, u32 initval)
-+{
-+ return jhash_3words(0, a, b, initval);
-+}
-+
-+static inline u32 jhash_1word(u32 a, u32 initval)
-+{
-+ return jhash_3words(0, 0, a, initval);
-+}
-+
-+#endif /* _LINUX_JHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_macipmap.h
-@@ -0,0 +1,39 @@
-+#ifndef __IP_SET_MACIPMAP_H
-+#define __IP_SET_MACIPMAP_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+
-+#define SETTYPE_NAME "macipmap"
-+
-+/* general flags */
-+#define IPSET_MACIP_MATCHUNSET 1
-+
-+/* per ip flags */
-+#define IPSET_MACIP_ISSET 1
-+
-+struct ip_set_macipmap {
-+ void *members; /* the macipmap proper */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ u_int32_t flags;
-+ u_int32_t size; /* size of the ipmap proper */
-+};
-+
-+struct ip_set_req_macipmap_create {
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+ u_int32_t flags;
-+};
-+
-+struct ip_set_req_macipmap {
-+ ip_set_ip_t ip;
-+ unsigned char ethernet[ETH_ALEN];
-+};
-+
-+struct ip_set_macip {
-+ unsigned short match;
-+ unsigned char ethernet[ETH_ALEN];
-+};
-+
-+#endif /* __IP_SET_MACIPMAP_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_malloc.h
-@@ -0,0 +1,153 @@
-+#ifndef _IP_SET_MALLOC_H
-+#define _IP_SET_MALLOC_H
-+
-+#ifdef __KERNEL__
-+#include <linux/vmalloc.h>
-+
-+static size_t max_malloc_size = 0, max_page_size = 0;
-+static size_t default_max_malloc_size = 131072; /* Guaranteed: slab.c */
-+
-+static inline int init_max_page_size(void)
-+{
-+/* Compatibility glues to support 2.4.36 */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+#define __GFP_NOWARN 0
-+
-+ /* Guaranteed: slab.c */
-+ max_malloc_size = max_page_size = default_max_malloc_size;
-+#else
-+ size_t page_size = 0;
-+
-+#define CACHE(x) if (max_page_size == 0 || x < max_page_size) \
-+ page_size = x;
-+#include <linux/kmalloc_sizes.h>
-+#undef CACHE
-+ if (page_size) {
-+ if (max_malloc_size == 0)
-+ max_malloc_size = page_size;
-+
-+ max_page_size = page_size;
-+
-+ return 1;
-+ }
-+#endif
-+ return 0;
-+}
-+
-+struct harray {
-+ size_t max_elements;
-+ void *arrays[0];
-+};
-+
-+static inline void *
-+__harray_malloc(size_t hashsize, size_t typesize, gfp_t flags)
-+{
-+ struct harray *harray;
-+ size_t max_elements, size, i, j;
-+
-+ BUG_ON(max_page_size == 0);
-+
-+ if (typesize > max_page_size)
-+ return NULL;
-+
-+ max_elements = max_page_size/typesize;
-+ size = hashsize/max_elements;
-+ if (hashsize % max_elements)
-+ size++;
-+
-+ /* Last pointer signals end of arrays */
-+ harray = kmalloc(sizeof(struct harray) + (size + 1) * sizeof(void *),
-+ flags);
-+
-+ if (!harray)
-+ return NULL;
-+
-+ for (i = 0; i < size - 1; i++) {
-+ harray->arrays[i] = kmalloc(max_elements * typesize, flags);
-+ if (!harray->arrays[i])
-+ goto undo;
-+ memset(harray->arrays[i], 0, max_elements * typesize);
-+ }
-+ harray->arrays[i] = kmalloc((hashsize - i * max_elements) * typesize,
-+ flags);
-+ if (!harray->arrays[i])
-+ goto undo;
-+ memset(harray->arrays[i], 0, (hashsize - i * max_elements) * typesize);
-+
-+ harray->max_elements = max_elements;
-+ harray->arrays[size] = NULL;
-+
-+ return (void *)harray;
-+
-+ undo:
-+ for (j = 0; j < i; j++) {
-+ kfree(harray->arrays[j]);
-+ }
-+ kfree(harray);
-+ return NULL;
-+}
-+
-+static inline void *
-+harray_malloc(size_t hashsize, size_t typesize, gfp_t flags)
-+{
-+ void *harray;
-+
-+ do {
-+ harray = __harray_malloc(hashsize, typesize, flags|__GFP_NOWARN);
-+ } while (harray == NULL && init_max_page_size());
-+
-+ return harray;
-+}
-+
-+static inline void harray_free(void *h)
-+{
-+ struct harray *harray = (struct harray *) h;
-+ size_t i;
-+
-+ for (i = 0; harray->arrays[i] != NULL; i++)
-+ kfree(harray->arrays[i]);
-+ kfree(harray);
-+}
-+
-+static inline void harray_flush(void *h, size_t hashsize, size_t typesize)
-+{
-+ struct harray *harray = (struct harray *) h;
-+ size_t i;
-+
-+ for (i = 0; harray->arrays[i+1] != NULL; i++)
-+ memset(harray->arrays[i], 0, harray->max_elements * typesize);
-+ memset(harray->arrays[i], 0,
-+ (hashsize - i * harray->max_elements) * typesize);
-+}
-+
-+#define HARRAY_ELEM(h, type, which) \
-+({ \
-+ struct harray *__h = (struct harray *)(h); \
-+ ((type)((__h)->arrays[(which)/(__h)->max_elements]) \
-+ + (which)%(__h)->max_elements); \
-+})
-+
-+/* General memory allocation and deallocation */
-+static inline void * ip_set_malloc(size_t bytes)
-+{
-+ BUG_ON(max_malloc_size == 0);
-+
-+ if (bytes > default_max_malloc_size)
-+ return vmalloc(bytes);
-+ else
-+ return kmalloc(bytes, GFP_KERNEL | __GFP_NOWARN);
-+}
-+
-+static inline void ip_set_free(void * data, size_t bytes)
-+{
-+ BUG_ON(max_malloc_size == 0);
-+
-+ if (bytes > default_max_malloc_size)
-+ vfree(data);
-+ else
-+ kfree(data);
-+}
-+
-+#endif /* __KERNEL__ */
-+
-+#endif /*_IP_SET_MALLOC_H*/
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_nethash.h
-@@ -0,0 +1,31 @@
-+#ifndef __IP_SET_NETHASH_H
-+#define __IP_SET_NETHASH_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_hashes.h>
-+
-+#define SETTYPE_NAME "nethash"
-+
-+struct ip_set_nethash {
-+ ip_set_ip_t *members; /* the nethash proper */
-+ uint32_t elements; /* number of elements */
-+ uint32_t hashsize; /* hash size */
-+ uint16_t probes; /* max number of probes */
-+ uint16_t resize; /* resize factor in percent */
-+ uint8_t cidr[30]; /* CIDR sizes */
-+ uint16_t nets[30]; /* nr of nets by CIDR sizes */
-+ initval_t initval[0]; /* initvals for jhash_1word */
-+};
-+
-+struct ip_set_req_nethash_create {
-+ uint32_t hashsize;
-+ uint16_t probes;
-+ uint16_t resize;
-+};
-+
-+struct ip_set_req_nethash {
-+ ip_set_ip_t ip;
-+ uint8_t cidr;
-+};
-+
-+#endif /* __IP_SET_NETHASH_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_portmap.h
-@@ -0,0 +1,25 @@
-+#ifndef __IP_SET_PORTMAP_H
-+#define __IP_SET_PORTMAP_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+
-+#define SETTYPE_NAME "portmap"
-+
-+struct ip_set_portmap {
-+ void *members; /* the portmap proper */
-+ ip_set_ip_t first_ip; /* host byte order, included in range */
-+ ip_set_ip_t last_ip; /* host byte order, included in range */
-+ u_int32_t size; /* size of the ipmap proper */
-+};
-+
-+struct ip_set_req_portmap_create {
-+ ip_set_ip_t from;
-+ ip_set_ip_t to;
-+};
-+
-+struct ip_set_req_portmap {
-+ ip_set_ip_t ip;
-+};
-+
-+#endif /* __IP_SET_PORTMAP_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ip_set_setlist.h
-@@ -0,0 +1,26 @@
-+#ifndef __IP_SET_SETLIST_H
-+#define __IP_SET_SETLIST_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+
-+#define SETTYPE_NAME "setlist"
-+
-+#define IP_SET_SETLIST_ADD_AFTER 0
-+#define IP_SET_SETLIST_ADD_BEFORE 1
-+
-+struct ip_set_setlist {
-+ uint8_t size;
-+ ip_set_id_t index[0];
-+};
-+
-+struct ip_set_req_setlist_create {
-+ uint8_t size;
-+};
-+
-+struct ip_set_req_setlist {
-+ char name[IP_SET_MAXNAMELEN];
-+ char ref[IP_SET_MAXNAMELEN];
-+ uint8_t before;
-+};
-+
-+#endif /* __IP_SET_SETLIST_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ipt_set.h
-@@ -0,0 +1,21 @@
-+#ifndef _IPT_SET_H
-+#define _IPT_SET_H
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+
-+struct ipt_set_info {
-+ ip_set_id_t index;
-+ u_int32_t flags[IP_SET_MAX_BINDINGS + 1];
-+};
-+
-+/* match info */
-+struct ipt_set_info_match {
-+ struct ipt_set_info match_set;
-+};
-+
-+struct ipt_set_info_target {
-+ struct ipt_set_info add_set;
-+ struct ipt_set_info del_set;
-+};
-+
-+#endif /*_IPT_SET_H*/
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set.c
-@@ -0,0 +1,2076 @@
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Copyright (C) 2003-2004 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module for IP set management */
-+
-+#include <linux/version.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+#include <linux/config.h>
-+#endif
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/kmod.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/random.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <linux/capability.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
-+#include <asm/semaphore.h>
-+#else
-+#include <linux/semaphore.h>
-+#endif
-+#include <linux/spinlock.h>
-+
-+#define ASSERT_READ_LOCK(x)
-+#define ASSERT_WRITE_LOCK(x)
-+#include <linux/netfilter.h>
-+#include <linux/netfilter_ipv4/ip_set.h>
-+
-+static struct list_head set_type_list; /* all registered sets */
-+static struct ip_set **ip_set_list; /* all individual sets */
-+static DEFINE_RWLOCK(ip_set_lock); /* protects the lists and the hash */
-+static DECLARE_MUTEX(ip_set_app_mutex); /* serializes user access */
-+static ip_set_id_t ip_set_max = CONFIG_IP_NF_SET_MAX;
-+static ip_set_id_t ip_set_bindings_hash_size = CONFIG_IP_NF_SET_HASHSIZE;
-+static struct list_head *ip_set_hash; /* hash of bindings */
-+static unsigned int ip_set_hash_random; /* random seed */
-+
-+#define SETNAME_EQ(a,b) (strncmp(a,b,IP_SET_MAXNAMELEN) == 0)
-+
-+/*
-+ * Sets are identified either by the index in ip_set_list or by id.
-+ * The id never changes and is used to find a key in the hash.
-+ * The index may change by swapping and used at all other places
-+ * (set/SET netfilter modules, binding value, etc.)
-+ *
-+ * Userspace requests are serialized by ip_set_mutex and sets can
-+ * be deleted only from userspace. Therefore ip_set_list locking
-+ * must obey the following rules:
-+ *
-+ * - kernel requests: read and write locking mandatory
-+ * - user requests: read locking optional, write locking mandatory
-+ */
-+
-+static inline void
-+__ip_set_get(ip_set_id_t index)
-+{
-+ atomic_inc(&ip_set_list[index]->ref);
-+}
-+
-+static inline void
-+__ip_set_put(ip_set_id_t index)
-+{
-+ atomic_dec(&ip_set_list[index]->ref);
-+}
-+
-+/*
-+ * Binding routines
-+ */
-+
-+static inline struct ip_set_hash *
-+__ip_set_find(u_int32_t key, ip_set_id_t id, ip_set_ip_t ip)
-+{
-+ struct ip_set_hash *set_hash;
-+
-+ list_for_each_entry(set_hash, &ip_set_hash[key], list)
-+ if (set_hash->id == id && set_hash->ip == ip)
-+ return set_hash;
-+
-+ return NULL;
-+}
-+
-+static ip_set_id_t
-+ip_set_find_in_hash(ip_set_id_t id, ip_set_ip_t ip)
-+{
-+ u_int32_t key = jhash_2words(id, ip, ip_set_hash_random)
-+ % ip_set_bindings_hash_size;
-+ struct ip_set_hash *set_hash;
-+
-+ ASSERT_READ_LOCK(&ip_set_lock);
-+ IP_SET_ASSERT(ip_set_list[id]);
-+ DP("set: %s, ip: %u.%u.%u.%u", ip_set_list[id]->name, HIPQUAD(ip));
-+
-+ set_hash = __ip_set_find(key, id, ip);
-+
-+ DP("set: %s, ip: %u.%u.%u.%u, binding: %s", ip_set_list[id]->name,
-+ HIPQUAD(ip),
-+ set_hash != NULL ? ip_set_list[set_hash->binding]->name : "");
-+
-+ return (set_hash != NULL ? set_hash->binding : IP_SET_INVALID_ID);
-+}
-+
-+static inline void
-+__set_hash_del(struct ip_set_hash *set_hash)
-+{
-+ ASSERT_WRITE_LOCK(&ip_set_lock);
-+ IP_SET_ASSERT(ip_set_list[set_hash->binding]);
-+
-+ __ip_set_put(set_hash->binding);
-+ list_del(&set_hash->list);
-+ kfree(set_hash);
-+}
-+
-+static int
-+ip_set_hash_del(ip_set_id_t id, ip_set_ip_t ip)
-+{
-+ u_int32_t key = jhash_2words(id, ip, ip_set_hash_random)
-+ % ip_set_bindings_hash_size;
-+ struct ip_set_hash *set_hash;
-+
-+ IP_SET_ASSERT(ip_set_list[id]);
-+ DP("set: %s, ip: %u.%u.%u.%u", ip_set_list[id]->name, HIPQUAD(ip));
-+ write_lock_bh(&ip_set_lock);
-+ set_hash = __ip_set_find(key, id, ip);
-+ DP("set: %s, ip: %u.%u.%u.%u, binding: %s", ip_set_list[id]->name,
-+ HIPQUAD(ip),
-+ set_hash != NULL ? ip_set_list[set_hash->binding]->name : "");
-+
-+ if (set_hash != NULL)
-+ __set_hash_del(set_hash);
-+ write_unlock_bh(&ip_set_lock);
-+ return 0;
-+}
-+
-+static int
-+ip_set_hash_add(ip_set_id_t id, ip_set_ip_t ip, ip_set_id_t binding)
-+{
-+ u_int32_t key = jhash_2words(id, ip, ip_set_hash_random)
-+ % ip_set_bindings_hash_size;
-+ struct ip_set_hash *set_hash;
-+ int ret = 0;
-+
-+ IP_SET_ASSERT(ip_set_list[id]);
-+ IP_SET_ASSERT(ip_set_list[binding]);
-+ DP("set: %s, ip: %u.%u.%u.%u, binding: %s", ip_set_list[id]->name,
-+ HIPQUAD(ip), ip_set_list[binding]->name);
-+ write_lock_bh(&ip_set_lock);
-+ set_hash = __ip_set_find(key, id, ip);
-+ if (!set_hash) {
-+ set_hash = kmalloc(sizeof(struct ip_set_hash), GFP_ATOMIC);
-+ if (!set_hash) {
-+ ret = -ENOMEM;
-+ goto unlock;
-+ }
-+ INIT_LIST_HEAD(&set_hash->list);
-+ set_hash->id = id;
-+ set_hash->ip = ip;
-+ list_add(&set_hash->list, &ip_set_hash[key]);
-+ } else {
-+ IP_SET_ASSERT(ip_set_list[set_hash->binding]);
-+ DP("overwrite binding: %s",
-+ ip_set_list[set_hash->binding]->name);
-+ __ip_set_put(set_hash->binding);
-+ }
-+ set_hash->binding = binding;
-+ __ip_set_get(set_hash->binding);
-+ DP("stored: key %u, id %u (%s), ip %u.%u.%u.%u, binding %u (%s)",
-+ key, id, ip_set_list[id]->name,
-+ HIPQUAD(ip), binding, ip_set_list[binding]->name);
-+ unlock:
-+ write_unlock_bh(&ip_set_lock);
-+ return ret;
-+}
-+
-+#define FOREACH_HASH_DO(fn, args...) \
-+({ \
-+ ip_set_id_t __key; \
-+ struct ip_set_hash *__set_hash; \
-+ \
-+ for (__key = 0; __key < ip_set_bindings_hash_size; __key++) { \
-+ list_for_each_entry(__set_hash, &ip_set_hash[__key], list) \
-+ fn(__set_hash , ## args); \
-+ } \
-+})
-+
-+#define FOREACH_HASH_RW_DO(fn, args...) \
-+({ \
-+ ip_set_id_t __key; \
-+ struct ip_set_hash *__set_hash, *__n; \
-+ \
-+ ASSERT_WRITE_LOCK(&ip_set_lock); \
-+ for (__key = 0; __key < ip_set_bindings_hash_size; __key++) { \
-+ list_for_each_entry_safe(__set_hash, __n, &ip_set_hash[__key], list)\
-+ fn(__set_hash , ## args); \
-+ } \
-+})
-+
-+/* Add, del and test set entries from kernel */
-+
-+#define follow_bindings(index, set, ip) \
-+((index = ip_set_find_in_hash((set)->id, ip)) != IP_SET_INVALID_ID \
-+ || (index = (set)->binding) != IP_SET_INVALID_ID)
-+
-+int
-+ip_set_testip_kernel(ip_set_id_t index,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags)
-+{
-+ struct ip_set *set;
-+ ip_set_ip_t ip;
-+ int res;
-+ unsigned char i = 0;
-+
-+ IP_SET_ASSERT(flags[i]);
-+ read_lock_bh(&ip_set_lock);
-+ do {
-+ set = ip_set_list[index];
-+ IP_SET_ASSERT(set);
-+ DP("set %s, index %u", set->name, index);
-+ read_lock_bh(&set->lock);
-+ res = set->type->testip_kernel(set, skb, &ip, flags, i++);
-+ read_unlock_bh(&set->lock);
-+ i += !!(set->type->features & IPSET_DATA_DOUBLE);
-+ } while (res > 0
-+ && flags[i]
-+ && follow_bindings(index, set, ip));
-+ read_unlock_bh(&ip_set_lock);
-+
-+ return (res < 0 ? 0 : res);
-+}
-+
-+int
-+ip_set_addip_kernel(ip_set_id_t index,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags)
-+{
-+ struct ip_set *set;
-+ ip_set_ip_t ip;
-+ int res;
-+ unsigned char i = 0;
-+
-+ IP_SET_ASSERT(flags[i]);
-+ retry:
-+ read_lock_bh(&ip_set_lock);
-+ do {
-+ set = ip_set_list[index];
-+ IP_SET_ASSERT(set);
-+ DP("set %s, index %u", set->name, index);
-+ write_lock_bh(&set->lock);
-+ res = set->type->addip_kernel(set, skb, &ip, flags, i++);
-+ write_unlock_bh(&set->lock);
-+ i += !!(set->type->features & IPSET_DATA_DOUBLE);
-+ } while ((res == 0 || res == -EEXIST)
-+ && flags[i]
-+ && follow_bindings(index, set, ip));
-+ read_unlock_bh(&ip_set_lock);
-+
-+ if (res == -EAGAIN
-+ && set->type->retry
-+ && (res = set->type->retry(set)) == 0)
-+ goto retry;
-+
-+ return res;
-+}
-+
-+int
-+ip_set_delip_kernel(ip_set_id_t index,
-+ const struct sk_buff *skb,
-+ const u_int32_t *flags)
-+{
-+ struct ip_set *set;
-+ ip_set_ip_t ip;
-+ int res;
-+ unsigned char i = 0;
-+
-+ IP_SET_ASSERT(flags[i]);
-+ read_lock_bh(&ip_set_lock);
-+ do {
-+ set = ip_set_list[index];
-+ IP_SET_ASSERT(set);
-+ DP("set %s, index %u", set->name, index);
-+ write_lock_bh(&set->lock);
-+ res = set->type->delip_kernel(set, skb, &ip, flags, i++);
-+ write_unlock_bh(&set->lock);
-+ i += !!(set->type->features & IPSET_DATA_DOUBLE);
-+ } while ((res == 0 || res == -EEXIST)
-+ && flags[i]
-+ && follow_bindings(index, set, ip));
-+ read_unlock_bh(&ip_set_lock);
-+
-+ return res;
-+}
-+
-+/* Register and deregister settype */
-+
-+static inline struct ip_set_type *
-+find_set_type(const char *name)
-+{
-+ struct ip_set_type *set_type;
-+
-+ list_for_each_entry(set_type, &set_type_list, list)
-+ if (!strncmp(set_type->typename, name, IP_SET_MAXNAMELEN - 1))
-+ return set_type;
-+ return NULL;
-+}
-+
-+int
-+ip_set_register_set_type(struct ip_set_type *set_type)
-+{
-+ int ret = 0;
-+
-+ if (set_type->protocol_version != IP_SET_PROTOCOL_VERSION) {
-+ ip_set_printk("'%s' uses wrong protocol version %u (want %u)",
-+ set_type->typename,
-+ set_type->protocol_version,
-+ IP_SET_PROTOCOL_VERSION);
-+ return -EINVAL;
-+ }
-+
-+ write_lock_bh(&ip_set_lock);
-+ if (find_set_type(set_type->typename)) {
-+ /* Duplicate! */
-+ ip_set_printk("'%s' already registered!",
-+ set_type->typename);
-+ ret = -EINVAL;
-+ goto unlock;
-+ }
-+ if (!try_module_get(THIS_MODULE)) {
-+ ret = -EFAULT;
-+ goto unlock;
-+ }
-+ list_add(&set_type->list, &set_type_list);
-+ DP("'%s' registered.", set_type->typename);
-+ unlock:
-+ write_unlock_bh(&ip_set_lock);
-+ return ret;
-+}
-+
-+void
-+ip_set_unregister_set_type(struct ip_set_type *set_type)
-+{
-+ write_lock_bh(&ip_set_lock);
-+ if (!find_set_type(set_type->typename)) {
-+ ip_set_printk("'%s' not registered?",
-+ set_type->typename);
-+ goto unlock;
-+ }
-+ list_del(&set_type->list);
-+ module_put(THIS_MODULE);
-+ DP("'%s' unregistered.", set_type->typename);
-+ unlock:
-+ write_unlock_bh(&ip_set_lock);
-+
-+}
-+
-+ip_set_id_t
-+__ip_set_get_byname(const char *name, struct ip_set **set)
-+{
-+ ip_set_id_t i, index = IP_SET_INVALID_ID;
-+
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && SETNAME_EQ(ip_set_list[i]->name, name)) {
-+ __ip_set_get(i);
-+ index = i;
-+ *set = ip_set_list[i];
-+ break;
-+ }
-+ }
-+ return index;
-+}
-+
-+void __ip_set_put_byindex(ip_set_id_t index)
-+{
-+ if (ip_set_list[index])
-+ __ip_set_put(index);
-+}
-+
-+/*
-+ * Userspace routines
-+ */
-+
-+/*
-+ * Find set by name, reference it once. The reference makes sure the
-+ * thing pointed to, does not go away under our feet. Drop the reference
-+ * later, using ip_set_put().
-+ */
-+ip_set_id_t
-+ip_set_get_byname(const char *name)
-+{
-+ ip_set_id_t i, index = IP_SET_INVALID_ID;
-+
-+ down(&ip_set_app_mutex);
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && SETNAME_EQ(ip_set_list[i]->name, name)) {
-+ __ip_set_get(i);
-+ index = i;
-+ break;
-+ }
-+ }
-+ up(&ip_set_app_mutex);
-+ return index;
-+}
-+
-+/*
-+ * Find set by index, reference it once. The reference makes sure the
-+ * thing pointed to, does not go away under our feet. Drop the reference
-+ * later, using ip_set_put().
-+ */
-+ip_set_id_t
-+ip_set_get_byindex(ip_set_id_t index)
-+{
-+ down(&ip_set_app_mutex);
-+
-+ if (index >= ip_set_max)
-+ return IP_SET_INVALID_ID;
-+
-+ if (ip_set_list[index])
-+ __ip_set_get(index);
-+ else
-+ index = IP_SET_INVALID_ID;
-+
-+ up(&ip_set_app_mutex);
-+ return index;
-+}
-+
-+/*
-+ * Find the set id belonging to the index.
-+ * We are protected by the mutex, so we do not need to use
-+ * ip_set_lock. There is no need to reference the sets either.
-+ */
-+ip_set_id_t
-+ip_set_id(ip_set_id_t index)
-+{
-+ if (index >= ip_set_max || !ip_set_list[index])
-+ return IP_SET_INVALID_ID;
-+
-+ return ip_set_list[index]->id;
-+}
-+
-+/*
-+ * If the given set pointer points to a valid set, decrement
-+ * reference count by 1. The caller shall not assume the index
-+ * to be valid, after calling this function.
-+ */
-+void ip_set_put_byindex(ip_set_id_t index)
-+{
-+ down(&ip_set_app_mutex);
-+ if (ip_set_list[index])
-+ __ip_set_put(index);
-+ up(&ip_set_app_mutex);
-+}
-+
-+/* Find a set by name or index */
-+static ip_set_id_t
-+ip_set_find_byname(const char *name)
-+{
-+ ip_set_id_t i, index = IP_SET_INVALID_ID;
-+
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && SETNAME_EQ(ip_set_list[i]->name, name)) {
-+ index = i;
-+ break;
-+ }
-+ }
-+ return index;
-+}
-+
-+static ip_set_id_t
-+ip_set_find_byindex(ip_set_id_t index)
-+{
-+ if (index >= ip_set_max || ip_set_list[index] == NULL)
-+ index = IP_SET_INVALID_ID;
-+
-+ return index;
-+}
-+
-+/*
-+ * Add, del, test, bind and unbind
-+ */
-+
-+static inline int
-+__ip_set_testip(struct ip_set *set,
-+ const void *data,
-+ u_int32_t size,
-+ ip_set_ip_t *ip)
-+{
-+ int res;
-+
-+ read_lock_bh(&set->lock);
-+ res = set->type->testip(set, data, size, ip);
-+ read_unlock_bh(&set->lock);
-+
-+ return res;
-+}
-+
-+static int
-+__ip_set_addip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ IP_SET_ASSERT(set);
-+ do {
-+ write_lock_bh(&set->lock);
-+ res = set->type->addip(set, data, size, &ip);
-+ write_unlock_bh(&set->lock);
-+ } while (res == -EAGAIN
-+ && set->type->retry
-+ && (res = set->type->retry(set)) == 0);
-+
-+ return res;
-+}
-+
-+static int
-+ip_set_addip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+
-+ IP_SET_ASSERT(set);
-+
-+ if (size - sizeof(struct ip_set_req_adt) != set->type->reqsize) {
-+ ip_set_printk("data length wrong (want %lu, have %zu)",
-+ (long unsigned)set->type->reqsize,
-+ size - sizeof(struct ip_set_req_adt));
-+ return -EINVAL;
-+ }
-+ return __ip_set_addip(index,
-+ data + sizeof(struct ip_set_req_adt),
-+ size - sizeof(struct ip_set_req_adt));
-+}
-+
-+static int
-+ip_set_delip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ IP_SET_ASSERT(set);
-+
-+ if (size - sizeof(struct ip_set_req_adt) != set->type->reqsize) {
-+ ip_set_printk("data length wrong (want %lu, have %zu)",
-+ (long unsigned)set->type->reqsize,
-+ size - sizeof(struct ip_set_req_adt));
-+ return -EINVAL;
-+ }
-+ write_lock_bh(&set->lock);
-+ res = set->type->delip(set,
-+ data + sizeof(struct ip_set_req_adt),
-+ size - sizeof(struct ip_set_req_adt),
-+ &ip);
-+ write_unlock_bh(&set->lock);
-+
-+ return res;
-+}
-+
-+static int
-+ip_set_testip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ IP_SET_ASSERT(set);
-+
-+ if (size - sizeof(struct ip_set_req_adt) != set->type->reqsize) {
-+ ip_set_printk("data length wrong (want %lu, have %zu)",
-+ (long unsigned)set->type->reqsize,
-+ size - sizeof(struct ip_set_req_adt));
-+ return -EINVAL;
-+ }
-+ res = __ip_set_testip(set,
-+ data + sizeof(struct ip_set_req_adt),
-+ size - sizeof(struct ip_set_req_adt),
-+ &ip);
-+
-+ return (res > 0 ? -EEXIST : res);
-+}
-+
-+static int
-+ip_set_bindip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ const struct ip_set_req_bind *req_bind;
-+ ip_set_id_t binding;
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ IP_SET_ASSERT(set);
-+ if (size < sizeof(struct ip_set_req_bind))
-+ return -EINVAL;
-+
-+ req_bind = data;
-+
-+ if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_DEFAULT)) {
-+ /* Default binding of a set */
-+ const char *binding_name;
-+
-+ if (size != sizeof(struct ip_set_req_bind) + IP_SET_MAXNAMELEN)
-+ return -EINVAL;
-+
-+ binding_name = data + sizeof(struct ip_set_req_bind);
-+
-+ binding = ip_set_find_byname(binding_name);
-+ if (binding == IP_SET_INVALID_ID)
-+ return -ENOENT;
-+
-+ write_lock_bh(&ip_set_lock);
-+ /* Sets as binding values are referenced */
-+ if (set->binding != IP_SET_INVALID_ID)
-+ __ip_set_put(set->binding);
-+ set->binding = binding;
-+ __ip_set_get(set->binding);
-+ write_unlock_bh(&ip_set_lock);
-+
-+ return 0;
-+ }
-+ binding = ip_set_find_byname(req_bind->binding);
-+ if (binding == IP_SET_INVALID_ID)
-+ return -ENOENT;
-+
-+ res = __ip_set_testip(set,
-+ data + sizeof(struct ip_set_req_bind),
-+ size - sizeof(struct ip_set_req_bind),
-+ &ip);
-+ DP("set %s, ip: %u.%u.%u.%u, binding %s",
-+ set->name, HIPQUAD(ip), ip_set_list[binding]->name);
-+
-+ if (res >= 0)
-+ res = ip_set_hash_add(set->id, ip, binding);
-+
-+ return res;
-+}
-+
-+#define FOREACH_SET_DO(fn, args...) \
-+({ \
-+ ip_set_id_t __i; \
-+ struct ip_set *__set; \
-+ \
-+ for (__i = 0; __i < ip_set_max; __i++) { \
-+ __set = ip_set_list[__i]; \
-+ if (__set != NULL) \
-+ fn(__set , ##args); \
-+ } \
-+})
-+
-+static inline void
-+__set_hash_del_byid(struct ip_set_hash *set_hash, ip_set_id_t id)
-+{
-+ if (set_hash->id == id)
-+ __set_hash_del(set_hash);
-+}
-+
-+static inline void
-+__unbind_default(struct ip_set *set)
-+{
-+ if (set->binding != IP_SET_INVALID_ID) {
-+ /* Sets as binding values are referenced */
-+ __ip_set_put(set->binding);
-+ set->binding = IP_SET_INVALID_ID;
-+ }
-+}
-+
-+static int
-+ip_set_unbindip(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set;
-+ const struct ip_set_req_bind *req_bind;
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ DP("");
-+ if (size < sizeof(struct ip_set_req_bind))
-+ return -EINVAL;
-+
-+ req_bind = data;
-+
-+ DP("%u %s", index, req_bind->binding);
-+ if (index == IP_SET_INVALID_ID) {
-+ /* unbind :all: */
-+ if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_DEFAULT)) {
-+ /* Default binding of sets */
-+ write_lock_bh(&ip_set_lock);
-+ FOREACH_SET_DO(__unbind_default);
-+ write_unlock_bh(&ip_set_lock);
-+ return 0;
-+ } else if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_ALL)) {
-+ /* Flush all bindings of all sets*/
-+ write_lock_bh(&ip_set_lock);
-+ FOREACH_HASH_RW_DO(__set_hash_del);
-+ write_unlock_bh(&ip_set_lock);
-+ return 0;
-+ }
-+ DP("unreachable reached!");
-+ return -EINVAL;
-+ }
-+
-+ set = ip_set_list[index];
-+ IP_SET_ASSERT(set);
-+ if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_DEFAULT)) {
-+ /* Default binding of set */
-+ ip_set_id_t binding = ip_set_find_byindex(set->binding);
-+
-+ if (binding == IP_SET_INVALID_ID)
-+ return -ENOENT;
-+
-+ write_lock_bh(&ip_set_lock);
-+ /* Sets in hash values are referenced */
-+ __ip_set_put(set->binding);
-+ set->binding = IP_SET_INVALID_ID;
-+ write_unlock_bh(&ip_set_lock);
-+
-+ return 0;
-+ } else if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_ALL)) {
-+ /* Flush all bindings */
-+
-+ write_lock_bh(&ip_set_lock);
-+ FOREACH_HASH_RW_DO(__set_hash_del_byid, set->id);
-+ write_unlock_bh(&ip_set_lock);
-+ return 0;
-+ }
-+
-+ res = __ip_set_testip(set,
-+ data + sizeof(struct ip_set_req_bind),
-+ size - sizeof(struct ip_set_req_bind),
-+ &ip);
-+
-+ DP("set %s, ip: %u.%u.%u.%u", set->name, HIPQUAD(ip));
-+ if (res >= 0)
-+ res = ip_set_hash_del(set->id, ip);
-+
-+ return res;
-+}
-+
-+static int
-+ip_set_testbind(ip_set_id_t index,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ const struct ip_set_req_bind *req_bind;
-+ ip_set_id_t binding;
-+ ip_set_ip_t ip;
-+ int res;
-+
-+ IP_SET_ASSERT(set);
-+ if (size < sizeof(struct ip_set_req_bind))
-+ return -EINVAL;
-+
-+ req_bind = data;
-+
-+ if (SETNAME_EQ(req_bind->binding, IPSET_TOKEN_DEFAULT)) {
-+ /* Default binding of set */
-+ const char *binding_name;
-+
-+ if (size != sizeof(struct ip_set_req_bind) + IP_SET_MAXNAMELEN)
-+ return -EINVAL;
-+
-+ binding_name = data + sizeof(struct ip_set_req_bind);
-+
-+ binding = ip_set_find_byname(binding_name);
-+ if (binding == IP_SET_INVALID_ID)
-+ return -ENOENT;
-+
-+ res = (set->binding == binding) ? -EEXIST : 0;
-+
-+ return res;
-+ }
-+ binding = ip_set_find_byname(req_bind->binding);
-+ if (binding == IP_SET_INVALID_ID)
-+ return -ENOENT;
-+
-+
-+ res = __ip_set_testip(set,
-+ data + sizeof(struct ip_set_req_bind),
-+ size - sizeof(struct ip_set_req_bind),
-+ &ip);
-+ DP("set %s, ip: %u.%u.%u.%u, binding %s",
-+ set->name, HIPQUAD(ip), ip_set_list[binding]->name);
-+
-+ if (res >= 0)
-+ res = (ip_set_find_in_hash(set->id, ip) == binding)
-+ ? -EEXIST : 0;
-+
-+ return res;
-+}
-+
-+static struct ip_set_type *
-+find_set_type_rlock(const char *typename)
-+{
-+ struct ip_set_type *type;
-+
-+ read_lock_bh(&ip_set_lock);
-+ type = find_set_type(typename);
-+ if (type == NULL)
-+ read_unlock_bh(&ip_set_lock);
-+
-+ return type;
-+}
-+
-+static int
-+find_free_id(const char *name,
-+ ip_set_id_t *index,
-+ ip_set_id_t *id)
-+{
-+ ip_set_id_t i;
-+
-+ *id = IP_SET_INVALID_ID;
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] == NULL) {
-+ if (*id == IP_SET_INVALID_ID)
-+ *id = *index = i;
-+ } else if (SETNAME_EQ(name, ip_set_list[i]->name))
-+ /* Name clash */
-+ return -EEXIST;
-+ }
-+ if (*id == IP_SET_INVALID_ID)
-+ /* No free slot remained */
-+ return -ERANGE;
-+ /* Check that index is usable as id (swapping) */
-+ check:
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && ip_set_list[i]->id == *id) {
-+ *id = i;
-+ goto check;
-+ }
-+ }
-+ return 0;
-+}
-+
-+/*
-+ * Create a set
-+ */
-+static int
-+ip_set_create(const char *name,
-+ const char *typename,
-+ ip_set_id_t restore,
-+ const void *data,
-+ u_int32_t size)
-+{
-+ struct ip_set *set;
-+ ip_set_id_t index = 0, id;
-+ int res = 0;
-+
-+ DP("setname: %s, typename: %s, id: %u", name, typename, restore);
-+
-+ /*
-+ * First, and without any locks, allocate and initialize
-+ * a normal base set structure.
-+ */
-+ set = kmalloc(sizeof(struct ip_set), GFP_KERNEL);
-+ if (!set)
-+ return -ENOMEM;
-+ rwlock_init(&set->lock);
-+ strncpy(set->name, name, IP_SET_MAXNAMELEN);
-+ set->binding = IP_SET_INVALID_ID;
-+ atomic_set(&set->ref, 0);
-+
-+ /*
-+ * Next, take the &ip_set_lock, check that we know the type,
-+ * and take a reference on the type, to make sure it
-+ * stays available while constructing our new set.
-+ *
-+ * After referencing the type, we drop the &ip_set_lock,
-+ * and let the new set construction run without locks.
-+ */
-+ set->type = find_set_type_rlock(typename);
-+ if (set->type == NULL) {
-+ /* Try loading the module */
-+ char modulename[IP_SET_MAXNAMELEN + strlen("ip_set_") + 1];
-+ strcpy(modulename, "ip_set_");
-+ strcat(modulename, typename);
-+ DP("try to load %s", modulename);
-+ request_module(modulename);
-+ set->type = find_set_type_rlock(typename);
-+ }
-+ if (set->type == NULL) {
-+ ip_set_printk("no set type '%s', set '%s' not created",
-+ typename, name);
-+ res = -ENOENT;
-+ goto out;
-+ }
-+ if (!try_module_get(set->type->me)) {
-+ read_unlock_bh(&ip_set_lock);
-+ res = -EFAULT;
-+ goto out;
-+ }
-+ read_unlock_bh(&ip_set_lock);
-+
-+ /* Check request size */
-+ if (size != set->type->header_size) {
-+ ip_set_printk("data length wrong (want %lu, have %lu)",
-+ (long unsigned)set->type->header_size,
-+ (long unsigned)size);
-+ goto put_out;
-+ }
-+
-+ /*
-+ * Without holding any locks, create private part.
-+ */
-+ res = set->type->create(set, data, size);
-+ if (res != 0)
-+ goto put_out;
-+
-+ /* BTW, res==0 here. */
-+
-+ /*
-+ * Here, we have a valid, constructed set. &ip_set_lock again,
-+ * find free id/index and check that it is not already in
-+ * ip_set_list.
-+ */
-+ write_lock_bh(&ip_set_lock);
-+ if ((res = find_free_id(set->name, &index, &id)) != 0) {
-+ DP("no free id!");
-+ goto cleanup;
-+ }
-+
-+ /* Make sure restore gets the same index */
-+ if (restore != IP_SET_INVALID_ID && index != restore) {
-+ DP("Can't restore, sets are screwed up");
-+ res = -ERANGE;
-+ goto cleanup;
-+ }
-+
-+ /*
-+ * Finally! Add our shiny new set to the list, and be done.
-+ */
-+ DP("create: '%s' created with index %u, id %u!", set->name, index, id);
-+ set->id = id;
-+ ip_set_list[index] = set;
-+ write_unlock_bh(&ip_set_lock);
-+ return res;
-+
-+ cleanup:
-+ write_unlock_bh(&ip_set_lock);
-+ set->type->destroy(set);
-+ put_out:
-+ module_put(set->type->me);
-+ out:
-+ kfree(set);
-+ return res;
-+}
-+
-+/*
-+ * Destroy a given existing set
-+ */
-+static void
-+ip_set_destroy_set(ip_set_id_t index)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+
-+ IP_SET_ASSERT(set);
-+ DP("set: %s", set->name);
-+ write_lock_bh(&ip_set_lock);
-+ FOREACH_HASH_RW_DO(__set_hash_del_byid, set->id);
-+ if (set->binding != IP_SET_INVALID_ID)
-+ __ip_set_put(set->binding);
-+ ip_set_list[index] = NULL;
-+ write_unlock_bh(&ip_set_lock);
-+
-+ /* Must call it without holding any lock */
-+ set->type->destroy(set);
-+ module_put(set->type->me);
-+ kfree(set);
-+}
-+
-+/*
-+ * Destroy a set - or all sets
-+ * Sets must not be referenced/used.
-+ */
-+static int
-+ip_set_destroy(ip_set_id_t index)
-+{
-+ ip_set_id_t i;
-+
-+ /* ref modification always protected by the mutex */
-+ if (index != IP_SET_INVALID_ID) {
-+ if (atomic_read(&ip_set_list[index]->ref))
-+ return -EBUSY;
-+ ip_set_destroy_set(index);
-+ } else {
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && (atomic_read(&ip_set_list[i]->ref)))
-+ return -EBUSY;
-+ }
-+
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL)
-+ ip_set_destroy_set(i);
-+ }
-+ }
-+ return 0;
-+}
-+
-+static void
-+ip_set_flush_set(struct ip_set *set)
-+{
-+ DP("set: %s %u", set->name, set->id);
-+
-+ write_lock_bh(&set->lock);
-+ set->type->flush(set);
-+ write_unlock_bh(&set->lock);
-+}
-+
-+/*
-+ * Flush data in a set - or in all sets
-+ */
-+static int
-+ip_set_flush(ip_set_id_t index)
-+{
-+ if (index != IP_SET_INVALID_ID) {
-+ IP_SET_ASSERT(ip_set_list[index]);
-+ ip_set_flush_set(ip_set_list[index]);
-+ } else
-+ FOREACH_SET_DO(ip_set_flush_set);
-+
-+ return 0;
-+}
-+
-+/* Rename a set */
-+static int
-+ip_set_rename(ip_set_id_t index, const char *name)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ ip_set_id_t i;
-+ int res = 0;
-+
-+ DP("set: %s to %s", set->name, name);
-+ write_lock_bh(&ip_set_lock);
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL
-+ && SETNAME_EQ(ip_set_list[i]->name, name)) {
-+ res = -EEXIST;
-+ goto unlock;
-+ }
-+ }
-+ strncpy(set->name, name, IP_SET_MAXNAMELEN);
-+ unlock:
-+ write_unlock_bh(&ip_set_lock);
-+ return res;
-+}
-+
-+/*
-+ * Swap two sets so that name/index points to the other.
-+ * References are also swapped.
-+ */
-+static int
-+ip_set_swap(ip_set_id_t from_index, ip_set_id_t to_index)
-+{
-+ struct ip_set *from = ip_set_list[from_index];
-+ struct ip_set *to = ip_set_list[to_index];
-+ char from_name[IP_SET_MAXNAMELEN];
-+ u_int32_t from_ref;
-+
-+ DP("set: %s to %s", from->name, to->name);
-+ /* Features must not change.
-+ * Not an artifical restriction anymore, as we must prevent
-+ * possible loops created by swapping in setlist type of sets. */
-+ if (from->type->features != to->type->features)
-+ return -ENOEXEC;
-+
-+ /* No magic here: ref munging protected by the mutex */
-+ write_lock_bh(&ip_set_lock);
-+ strncpy(from_name, from->name, IP_SET_MAXNAMELEN);
-+ from_ref = atomic_read(&from->ref);
-+
-+ strncpy(from->name, to->name, IP_SET_MAXNAMELEN);
-+ atomic_set(&from->ref, atomic_read(&to->ref));
-+ strncpy(to->name, from_name, IP_SET_MAXNAMELEN);
-+ atomic_set(&to->ref, from_ref);
-+
-+ ip_set_list[from_index] = to;
-+ ip_set_list[to_index] = from;
-+
-+ write_unlock_bh(&ip_set_lock);
-+ return 0;
-+}
-+
-+/*
-+ * List set data
-+ */
-+
-+static inline void
-+__set_hash_bindings_size_list(struct ip_set_hash *set_hash,
-+ ip_set_id_t id, u_int32_t *size)
-+{
-+ if (set_hash->id == id)
-+ *size += sizeof(struct ip_set_hash_list);
-+}
-+
-+static inline void
-+__set_hash_bindings_size_save(struct ip_set_hash *set_hash,
-+ ip_set_id_t id, u_int32_t *size)
-+{
-+ if (set_hash->id == id)
-+ *size += sizeof(struct ip_set_hash_save);
-+}
-+
-+static inline void
-+__set_hash_bindings(struct ip_set_hash *set_hash,
-+ ip_set_id_t id, void *data, int *used)
-+{
-+ if (set_hash->id == id) {
-+ struct ip_set_hash_list *hash_list = data + *used;
-+
-+ hash_list->ip = set_hash->ip;
-+ hash_list->binding = set_hash->binding;
-+ *used += sizeof(struct ip_set_hash_list);
-+ }
-+}
-+
-+static int ip_set_list_set(ip_set_id_t index,
-+ void *data,
-+ int *used,
-+ int len)
-+{
-+ struct ip_set *set = ip_set_list[index];
-+ struct ip_set_list *set_list;
-+
-+ /* Pointer to our header */
-+ set_list = data + *used;
-+
-+ DP("set: %s, used: %d %p %p", set->name, *used, data, data + *used);
-+
-+ /* Get and ensure header size */
-+ if (*used + sizeof(struct ip_set_list) > len)
-+ goto not_enough_mem;
-+ *used += sizeof(struct ip_set_list);
-+
-+ read_lock_bh(&set->lock);
-+ /* Get and ensure set specific header size */
-+ set_list->header_size = set->type->header_size;
-+ if (*used + set_list->header_size > len)
-+ goto unlock_set;
-+
-+ /* Fill in the header */
-+ set_list->index = index;
-+ set_list->binding = set->binding;
-+ set_list->ref = atomic_read(&set->ref);
-+
-+ /* Fill in set spefific header data */
-+ set->type->list_header(set, data + *used);
-+ *used += set_list->header_size;
-+
-+ /* Get and ensure set specific members size */
-+ set_list->members_size = set->type->list_members_size(set);
-+ if (*used + set_list->members_size > len)
-+ goto unlock_set;
-+
-+ /* Fill in set spefific members data */
-+ set->type->list_members(set, data + *used);
-+ *used += set_list->members_size;
-+ read_unlock_bh(&set->lock);
-+
-+ /* Bindings */
-+
-+ /* Get and ensure set specific bindings size */
-+ set_list->bindings_size = 0;
-+ FOREACH_HASH_DO(__set_hash_bindings_size_list,
-+ set->id, &set_list->bindings_size);
-+ if (*used + set_list->bindings_size > len)
-+ goto not_enough_mem;
-+
-+ /* Fill in set spefific bindings data */
-+ FOREACH_HASH_DO(__set_hash_bindings, set->id, data, used);
-+
-+ return 0;
-+
-+ unlock_set:
-+ read_unlock_bh(&set->lock);
-+ not_enough_mem:
-+ DP("not enough mem, try again");
-+ return -EAGAIN;
-+}
-+
-+/*
-+ * Save sets
-+ */
-+static int ip_set_save_set(ip_set_id_t index,
-+ void *data,
-+ int *used,
-+ int len)
-+{
-+ struct ip_set *set;
-+ struct ip_set_save *set_save;
-+
-+ /* Pointer to our header */
-+ set_save = data + *used;
-+
-+ /* Get and ensure header size */
-+ if (*used + sizeof(struct ip_set_save) > len)
-+ goto not_enough_mem;
-+ *used += sizeof(struct ip_set_save);
-+
-+ set = ip_set_list[index];
-+ DP("set: %s, used: %d(%d) %p %p", set->name, *used, len,
-+ data, data + *used);
-+
-+ read_lock_bh(&set->lock);
-+ /* Get and ensure set specific header size */
-+ set_save->header_size = set->type->header_size;
-+ if (*used + set_save->header_size > len)
-+ goto unlock_set;
-+
-+ /* Fill in the header */
-+ set_save->index = index;
-+ set_save->binding = set->binding;
-+
-+ /* Fill in set spefific header data */
-+ set->type->list_header(set, data + *used);
-+ *used += set_save->header_size;
-+
-+ DP("set header filled: %s, used: %d(%lu) %p %p", set->name, *used,
-+ (unsigned long)set_save->header_size, data, data + *used);
-+ /* Get and ensure set specific members size */
-+ set_save->members_size = set->type->list_members_size(set);
-+ if (*used + set_save->members_size > len)
-+ goto unlock_set;
-+
-+ /* Fill in set spefific members data */
-+ set->type->list_members(set, data + *used);
-+ *used += set_save->members_size;
-+ read_unlock_bh(&set->lock);
-+ DP("set members filled: %s, used: %d(%lu) %p %p", set->name, *used,
-+ (unsigned long)set_save->members_size, data, data + *used);
-+ return 0;
-+
-+ unlock_set:
-+ read_unlock_bh(&set->lock);
-+ not_enough_mem:
-+ DP("not enough mem, try again");
-+ return -EAGAIN;
-+}
-+
-+static inline void
-+__set_hash_save_bindings(struct ip_set_hash *set_hash,
-+ ip_set_id_t id,
-+ void *data,
-+ int *used,
-+ int len,
-+ int *res)
-+{
-+ if (*res == 0
-+ && (id == IP_SET_INVALID_ID || set_hash->id == id)) {
-+ struct ip_set_hash_save *hash_save = data + *used;
-+ /* Ensure bindings size */
-+ if (*used + sizeof(struct ip_set_hash_save) > len) {
-+ *res = -ENOMEM;
-+ return;
-+ }
-+ hash_save->id = set_hash->id;
-+ hash_save->ip = set_hash->ip;
-+ hash_save->binding = set_hash->binding;
-+ *used += sizeof(struct ip_set_hash_save);
-+ }
-+}
-+
-+static int ip_set_save_bindings(ip_set_id_t index,
-+ void *data,
-+ int *used,
-+ int len)
-+{
-+ int res = 0;
-+ struct ip_set_save *set_save;
-+
-+ DP("used %u, len %u", *used, len);
-+ /* Get and ensure header size */
-+ if (*used + sizeof(struct ip_set_save) > len)
-+ return -ENOMEM;
-+
-+ /* Marker */
-+ set_save = data + *used;
-+ set_save->index = IP_SET_INVALID_ID;
-+ set_save->header_size = 0;
-+ set_save->members_size = 0;
-+ *used += sizeof(struct ip_set_save);
-+
-+ DP("marker added used %u, len %u", *used, len);
-+ /* Fill in bindings data */
-+ if (index != IP_SET_INVALID_ID)
-+ /* Sets are identified by id in hash */
-+ index = ip_set_list[index]->id;
-+ FOREACH_HASH_DO(__set_hash_save_bindings, index, data, used, len, &res);
-+
-+ return res;
-+}
-+
-+/*
-+ * Restore sets
-+ */
-+static int ip_set_restore(void *data,
-+ int len)
-+{
-+ int res = 0;
-+ int line = 0, used = 0, members_size;
-+ struct ip_set *set;
-+ struct ip_set_hash_save *hash_save;
-+ struct ip_set_restore *set_restore;
-+ ip_set_id_t index;
-+
-+ /* Loop to restore sets */
-+ while (1) {
-+ line++;
-+
-+ DP("%d %zu %d", used, sizeof(struct ip_set_restore), len);
-+ /* Get and ensure header size */
-+ if (used + sizeof(struct ip_set_restore) > len)
-+ return line;
-+ set_restore = data + used;
-+ used += sizeof(struct ip_set_restore);
-+
-+ /* Ensure data size */
-+ if (used
-+ + set_restore->header_size
-+ + set_restore->members_size > len)
-+ return line;
-+
-+ /* Check marker */
-+ if (set_restore->index == IP_SET_INVALID_ID) {
-+ line--;
-+ goto bindings;
-+ }
-+
-+ /* Try to create the set */
-+ DP("restore %s %s", set_restore->name, set_restore->typename);
-+ res = ip_set_create(set_restore->name,
-+ set_restore->typename,
-+ set_restore->index,
-+ data + used,
-+ set_restore->header_size);
-+
-+ if (res != 0)
-+ return line;
-+ used += set_restore->header_size;
-+
-+ index = ip_set_find_byindex(set_restore->index);
-+ DP("index %u, restore_index %u", index, set_restore->index);
-+ if (index != set_restore->index)
-+ return line;
-+ /* Try to restore members data */
-+ set = ip_set_list[index];
-+ members_size = 0;
-+ DP("members_size %lu reqsize %lu",
-+ (unsigned long)set_restore->members_size,
-+ (unsigned long)set->type->reqsize);
-+ while (members_size + set->type->reqsize <=
-+ set_restore->members_size) {
-+ line++;
-+ DP("members: %d, line %d", members_size, line);
-+ res = __ip_set_addip(index,
-+ data + used + members_size,
-+ set->type->reqsize);
-+ if (!(res == 0 || res == -EEXIST))
-+ return line;
-+ members_size += set->type->reqsize;
-+ }
-+
-+ DP("members_size %lu %d",
-+ (unsigned long)set_restore->members_size, members_size);
-+ if (members_size != set_restore->members_size)
-+ return line++;
-+ used += set_restore->members_size;
-+ }
-+
-+ bindings:
-+ /* Loop to restore bindings */
-+ while (used < len) {
-+ line++;
-+
-+ DP("restore binding, line %u", line);
-+ /* Get and ensure size */
-+ if (used + sizeof(struct ip_set_hash_save) > len)
-+ return line;
-+ hash_save = data + used;
-+ used += sizeof(struct ip_set_hash_save);
-+
-+ /* hash_save->id is used to store the index */
-+ index = ip_set_find_byindex(hash_save->id);
-+ DP("restore binding index %u, id %u, %u -> %u",
-+ index, hash_save->id, hash_save->ip, hash_save->binding);
-+ if (index != hash_save->id)
-+ return line;
-+ if (ip_set_find_byindex(hash_save->binding) == IP_SET_INVALID_ID) {
-+ DP("corrupt binding set index %u", hash_save->binding);
-+ return line;
-+ }
-+ set = ip_set_list[hash_save->id];
-+ /* Null valued IP means default binding */
-+ if (hash_save->ip)
-+ res = ip_set_hash_add(set->id,
-+ hash_save->ip,
-+ hash_save->binding);
-+ else {
-+ IP_SET_ASSERT(set->binding == IP_SET_INVALID_ID);
-+ write_lock_bh(&ip_set_lock);
-+ set->binding = hash_save->binding;
-+ __ip_set_get(set->binding);
-+ write_unlock_bh(&ip_set_lock);
-+ DP("default binding: %u", set->binding);
-+ }
-+ if (res != 0)
-+ return line;
-+ }
-+ if (used != len)
-+ return line;
-+
-+ return 0;
-+}
-+
-+static int
-+ip_set_sockfn_set(struct sock *sk, int optval, void *user, unsigned int len)
-+{
-+ void *data;
-+ int res = 0; /* Assume OK */
-+ unsigned *op;
-+ struct ip_set_req_adt *req_adt;
-+ ip_set_id_t index = IP_SET_INVALID_ID;
-+ int (*adtfn)(ip_set_id_t index,
-+ const void *data, u_int32_t size);
-+ struct fn_table {
-+ int (*fn)(ip_set_id_t index,
-+ const void *data, u_int32_t size);
-+ } adtfn_table[] =
-+ { { ip_set_addip }, { ip_set_delip }, { ip_set_testip},
-+ { ip_set_bindip}, { ip_set_unbindip }, { ip_set_testbind },
-+ };
-+
-+ DP("optval=%d, user=%p, len=%d", optval, user, len);
-+ if (!capable(CAP_NET_ADMIN))
-+ return -EPERM;
-+ if (optval != SO_IP_SET)
-+ return -EBADF;
-+ if (len <= sizeof(unsigned)) {
-+ ip_set_printk("short userdata (want >%zu, got %u)",
-+ sizeof(unsigned), len);
-+ return -EINVAL;
-+ }
-+ data = vmalloc(len);
-+ if (!data) {
-+ DP("out of mem for %u bytes", len);
-+ return -ENOMEM;
-+ }
-+ if (copy_from_user(data, user, len) != 0) {
-+ res = -EFAULT;
-+ goto done;
-+ }
-+ if (down_interruptible(&ip_set_app_mutex)) {
-+ res = -EINTR;
-+ goto done;
-+ }
-+
-+ op = (unsigned *)data;
-+ DP("op=%x", *op);
-+
-+ if (*op < IP_SET_OP_VERSION) {
-+ /* Check the version at the beginning of operations */
-+ struct ip_set_req_version *req_version = data;
-+ if (req_version->version != IP_SET_PROTOCOL_VERSION) {
-+ res = -EPROTO;
-+ goto done;
-+ }
-+ }
-+
-+ switch (*op) {
-+ case IP_SET_OP_CREATE:{
-+ struct ip_set_req_create *req_create = data;
-+
-+ if (len < sizeof(struct ip_set_req_create)) {
-+ ip_set_printk("short CREATE data (want >=%zu, got %u)",
-+ sizeof(struct ip_set_req_create), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ req_create->name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ req_create->typename[IP_SET_MAXNAMELEN - 1] = '\0';
-+ res = ip_set_create(req_create->name,
-+ req_create->typename,
-+ IP_SET_INVALID_ID,
-+ data + sizeof(struct ip_set_req_create),
-+ len - sizeof(struct ip_set_req_create));
-+ goto done;
-+ }
-+ case IP_SET_OP_DESTROY:{
-+ struct ip_set_req_std *req_destroy = data;
-+
-+ if (len != sizeof(struct ip_set_req_std)) {
-+ ip_set_printk("invalid DESTROY data (want %zu, got %u)",
-+ sizeof(struct ip_set_req_std), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ if (SETNAME_EQ(req_destroy->name, IPSET_TOKEN_ALL)) {
-+ /* Destroy all sets */
-+ index = IP_SET_INVALID_ID;
-+ } else {
-+ req_destroy->name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ index = ip_set_find_byname(req_destroy->name);
-+
-+ if (index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ }
-+
-+ res = ip_set_destroy(index);
-+ goto done;
-+ }
-+ case IP_SET_OP_FLUSH:{
-+ struct ip_set_req_std *req_flush = data;
-+
-+ if (len != sizeof(struct ip_set_req_std)) {
-+ ip_set_printk("invalid FLUSH data (want %zu, got %u)",
-+ sizeof(struct ip_set_req_std), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ if (SETNAME_EQ(req_flush->name, IPSET_TOKEN_ALL)) {
-+ /* Flush all sets */
-+ index = IP_SET_INVALID_ID;
-+ } else {
-+ req_flush->name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ index = ip_set_find_byname(req_flush->name);
-+
-+ if (index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ }
-+ res = ip_set_flush(index);
-+ goto done;
-+ }
-+ case IP_SET_OP_RENAME:{
-+ struct ip_set_req_create *req_rename = data;
-+
-+ if (len != sizeof(struct ip_set_req_create)) {
-+ ip_set_printk("invalid RENAME data (want %zu, got %u)",
-+ sizeof(struct ip_set_req_create), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+
-+ req_rename->name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ req_rename->typename[IP_SET_MAXNAMELEN - 1] = '\0';
-+
-+ index = ip_set_find_byname(req_rename->name);
-+ if (index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ res = ip_set_rename(index, req_rename->typename);
-+ goto done;
-+ }
-+ case IP_SET_OP_SWAP:{
-+ struct ip_set_req_create *req_swap = data;
-+ ip_set_id_t to_index;
-+
-+ if (len != sizeof(struct ip_set_req_create)) {
-+ ip_set_printk("invalid SWAP data (want %zu, got %u)",
-+ sizeof(struct ip_set_req_create), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+
-+ req_swap->name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ req_swap->typename[IP_SET_MAXNAMELEN - 1] = '\0';
-+
-+ index = ip_set_find_byname(req_swap->name);
-+ if (index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ to_index = ip_set_find_byname(req_swap->typename);
-+ if (to_index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ res = ip_set_swap(index, to_index);
-+ goto done;
-+ }
-+ default:
-+ break; /* Set identified by id */
-+ }
-+
-+ /* There we may have add/del/test/bind/unbind/test_bind operations */
-+ if (*op < IP_SET_OP_ADD_IP || *op > IP_SET_OP_TEST_BIND_SET) {
-+ res = -EBADMSG;
-+ goto done;
-+ }
-+ adtfn = adtfn_table[*op - IP_SET_OP_ADD_IP].fn;
-+
-+ if (len < sizeof(struct ip_set_req_adt)) {
-+ ip_set_printk("short data in adt request (want >=%zu, got %u)",
-+ sizeof(struct ip_set_req_adt), len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ req_adt = data;
-+
-+ /* -U :all: :all:|:default: uses IP_SET_INVALID_ID */
-+ if (!(*op == IP_SET_OP_UNBIND_SET
-+ && req_adt->index == IP_SET_INVALID_ID)) {
-+ index = ip_set_find_byindex(req_adt->index);
-+ if (index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ }
-+ res = adtfn(index, data, len);
-+
-+ done:
-+ up(&ip_set_app_mutex);
-+ vfree(data);
-+ if (res > 0)
-+ res = 0;
-+ DP("final result %d", res);
-+ return res;
-+}
-+
-+static int
-+ip_set_sockfn_get(struct sock *sk, int optval, void *user, int *len)
-+{
-+ int res = 0;
-+ unsigned *op;
-+ ip_set_id_t index = IP_SET_INVALID_ID;
-+ void *data;
-+ int copylen = *len;
-+
-+ DP("optval=%d, user=%p, len=%d", optval, user, *len);
-+ if (!capable(CAP_NET_ADMIN))
-+ return -EPERM;
-+ if (optval != SO_IP_SET)
-+ return -EBADF;
-+ if (*len < sizeof(unsigned)) {
-+ ip_set_printk("short userdata (want >=%zu, got %d)",
-+ sizeof(unsigned), *len);
-+ return -EINVAL;
-+ }
-+ data = vmalloc(*len);
-+ if (!data) {
-+ DP("out of mem for %d bytes", *len);
-+ return -ENOMEM;
-+ }
-+ if (copy_from_user(data, user, *len) != 0) {
-+ res = -EFAULT;
-+ goto done;
-+ }
-+ if (down_interruptible(&ip_set_app_mutex)) {
-+ res = -EINTR;
-+ goto done;
-+ }
-+
-+ op = (unsigned *) data;
-+ DP("op=%x", *op);
-+
-+ if (*op < IP_SET_OP_VERSION) {
-+ /* Check the version at the beginning of operations */
-+ struct ip_set_req_version *req_version = data;
-+ if (req_version->version != IP_SET_PROTOCOL_VERSION) {
-+ res = -EPROTO;
-+ goto done;
-+ }
-+ }
-+
-+ switch (*op) {
-+ case IP_SET_OP_VERSION: {
-+ struct ip_set_req_version *req_version = data;
-+
-+ if (*len != sizeof(struct ip_set_req_version)) {
-+ ip_set_printk("invalid VERSION (want %zu, got %d)",
-+ sizeof(struct ip_set_req_version),
-+ *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+
-+ req_version->version = IP_SET_PROTOCOL_VERSION;
-+ res = copy_to_user(user, req_version,
-+ sizeof(struct ip_set_req_version));
-+ goto done;
-+ }
-+ case IP_SET_OP_GET_BYNAME: {
-+ struct ip_set_req_get_set *req_get = data;
-+
-+ if (*len != sizeof(struct ip_set_req_get_set)) {
-+ ip_set_printk("invalid GET_BYNAME (want %zu, got %d)",
-+ sizeof(struct ip_set_req_get_set), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ req_get->set.name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ index = ip_set_find_byname(req_get->set.name);
-+ req_get->set.index = index;
-+ goto copy;
-+ }
-+ case IP_SET_OP_GET_BYINDEX: {
-+ struct ip_set_req_get_set *req_get = data;
-+
-+ if (*len != sizeof(struct ip_set_req_get_set)) {
-+ ip_set_printk("invalid GET_BYINDEX (want %zu, got %d)",
-+ sizeof(struct ip_set_req_get_set), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ req_get->set.name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ index = ip_set_find_byindex(req_get->set.index);
-+ strncpy(req_get->set.name,
-+ index == IP_SET_INVALID_ID ? ""
-+ : ip_set_list[index]->name, IP_SET_MAXNAMELEN);
-+ goto copy;
-+ }
-+ case IP_SET_OP_ADT_GET: {
-+ struct ip_set_req_adt_get *req_get = data;
-+
-+ if (*len != sizeof(struct ip_set_req_adt_get)) {
-+ ip_set_printk("invalid ADT_GET (want %zu, got %d)",
-+ sizeof(struct ip_set_req_adt_get), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ req_get->set.name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ index = ip_set_find_byname(req_get->set.name);
-+ if (index != IP_SET_INVALID_ID) {
-+ req_get->set.index = index;
-+ strncpy(req_get->typename,
-+ ip_set_list[index]->type->typename,
-+ IP_SET_MAXNAMELEN - 1);
-+ } else {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ goto copy;
-+ }
-+ case IP_SET_OP_MAX_SETS: {
-+ struct ip_set_req_max_sets *req_max_sets = data;
-+ ip_set_id_t i;
-+
-+ if (*len != sizeof(struct ip_set_req_max_sets)) {
-+ ip_set_printk("invalid MAX_SETS (want %zu, got %d)",
-+ sizeof(struct ip_set_req_max_sets), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+
-+ if (SETNAME_EQ(req_max_sets->set.name, IPSET_TOKEN_ALL)) {
-+ req_max_sets->set.index = IP_SET_INVALID_ID;
-+ } else {
-+ req_max_sets->set.name[IP_SET_MAXNAMELEN - 1] = '\0';
-+ req_max_sets->set.index =
-+ ip_set_find_byname(req_max_sets->set.name);
-+ if (req_max_sets->set.index == IP_SET_INVALID_ID) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ }
-+ req_max_sets->max_sets = ip_set_max;
-+ req_max_sets->sets = 0;
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] != NULL)
-+ req_max_sets->sets++;
-+ }
-+ goto copy;
-+ }
-+ case IP_SET_OP_LIST_SIZE:
-+ case IP_SET_OP_SAVE_SIZE: {
-+ struct ip_set_req_setnames *req_setnames = data;
-+ struct ip_set_name_list *name_list;
-+ struct ip_set *set;
-+ ip_set_id_t i;
-+ int used;
-+
-+ if (*len < sizeof(struct ip_set_req_setnames)) {
-+ ip_set_printk("short LIST_SIZE (want >=%zu, got %d)",
-+ sizeof(struct ip_set_req_setnames), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+
-+ req_setnames->size = 0;
-+ used = sizeof(struct ip_set_req_setnames);
-+ for (i = 0; i < ip_set_max; i++) {
-+ if (ip_set_list[i] == NULL)
-+ continue;
-+ name_list = data + used;
-+ used += sizeof(struct ip_set_name_list);
-+ if (used > copylen) {
-+ res = -EAGAIN;
-+ goto done;
-+ }
-+ set = ip_set_list[i];
-+ /* Fill in index, name, etc. */
-+ name_list->index = i;
-+ name_list->id = set->id;
-+ strncpy(name_list->name,
-+ set->name,
-+ IP_SET_MAXNAMELEN - 1);
-+ strncpy(name_list->typename,
-+ set->type->typename,
-+ IP_SET_MAXNAMELEN - 1);
-+ DP("filled %s of type %s, index %u\n",
-+ name_list->name, name_list->typename,
-+ name_list->index);
-+ if (!(req_setnames->index == IP_SET_INVALID_ID
-+ || req_setnames->index == i))
-+ continue;
-+ /* Update size */
-+ switch (*op) {
-+ case IP_SET_OP_LIST_SIZE: {
-+ req_setnames->size += sizeof(struct ip_set_list)
-+ + set->type->header_size
-+ + set->type->list_members_size(set);
-+ /* Sets are identified by id in the hash */
-+ FOREACH_HASH_DO(__set_hash_bindings_size_list,
-+ set->id, &req_setnames->size);
-+ break;
-+ }
-+ case IP_SET_OP_SAVE_SIZE: {
-+ req_setnames->size += sizeof(struct ip_set_save)
-+ + set->type->header_size
-+ + set->type->list_members_size(set);
-+ FOREACH_HASH_DO(__set_hash_bindings_size_save,
-+ set->id, &req_setnames->size);
-+ break;
-+ }
-+ default:
-+ break;
-+ }
-+ }
-+ if (copylen != used) {
-+ res = -EAGAIN;
-+ goto done;
-+ }
-+ goto copy;
-+ }
-+ case IP_SET_OP_LIST: {
-+ struct ip_set_req_list *req_list = data;
-+ ip_set_id_t i;
-+ int used;
-+
-+ if (*len < sizeof(struct ip_set_req_list)) {
-+ ip_set_printk("short LIST (want >=%zu, got %d)",
-+ sizeof(struct ip_set_req_list), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ index = req_list->index;
-+ if (index != IP_SET_INVALID_ID
-+ && ip_set_find_byindex(index) != index) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+ used = 0;
-+ if (index == IP_SET_INVALID_ID) {
-+ /* List all sets */
-+ for (i = 0; i < ip_set_max && res == 0; i++) {
-+ if (ip_set_list[i] != NULL)
-+ res = ip_set_list_set(i, data, &used, *len);
-+ }
-+ } else {
-+ /* List an individual set */
-+ res = ip_set_list_set(index, data, &used, *len);
-+ }
-+ if (res != 0)
-+ goto done;
-+ else if (copylen != used) {
-+ res = -EAGAIN;
-+ goto done;
-+ }
-+ goto copy;
-+ }
-+ case IP_SET_OP_SAVE: {
-+ struct ip_set_req_list *req_save = data;
-+ ip_set_id_t i;
-+ int used;
-+
-+ if (*len < sizeof(struct ip_set_req_list)) {
-+ ip_set_printk("short SAVE (want >=%zu, got %d)",
-+ sizeof(struct ip_set_req_list), *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ index = req_save->index;
-+ if (index != IP_SET_INVALID_ID
-+ && ip_set_find_byindex(index) != index) {
-+ res = -ENOENT;
-+ goto done;
-+ }
-+
-+#define SETLIST(set) (strcmp(set->type->typename, "setlist") == 0)
-+
-+ used = 0;
-+ if (index == IP_SET_INVALID_ID) {
-+ /* Save all sets: ugly setlist type dependency */
-+ int setlist = 0;
-+ setlists:
-+ for (i = 0; i < ip_set_max && res == 0; i++) {
-+ if (ip_set_list[i] != NULL
-+ && !(setlist ^ SETLIST(ip_set_list[i])))
-+ res = ip_set_save_set(i, data, &used, *len);
-+ }
-+ if (!setlist) {
-+ setlist = 1;
-+ goto setlists;
-+ }
-+ } else {
-+ /* Save an individual set */
-+ res = ip_set_save_set(index, data, &used, *len);
-+ }
-+ if (res == 0)
-+ res = ip_set_save_bindings(index, data, &used, *len);
-+
-+ if (res != 0)
-+ goto done;
-+ else if (copylen != used) {
-+ res = -EAGAIN;
-+ goto done;
-+ }
-+ goto copy;
-+ }
-+ case IP_SET_OP_RESTORE: {
-+ struct ip_set_req_setnames *req_restore = data;
-+ int line;
-+
-+ if (*len < sizeof(struct ip_set_req_setnames)
-+ || *len != req_restore->size) {
-+ ip_set_printk("invalid RESTORE (want =%lu, got %d)",
-+ (long unsigned)req_restore->size, *len);
-+ res = -EINVAL;
-+ goto done;
-+ }
-+ line = ip_set_restore(data + sizeof(struct ip_set_req_setnames),
-+ req_restore->size - sizeof(struct ip_set_req_setnames));
-+ DP("ip_set_restore: %d", line);
-+ if (line != 0) {
-+ res = -EAGAIN;
-+ req_restore->size = line;
-+ copylen = sizeof(struct ip_set_req_setnames);
-+ goto copy;
-+ }
-+ goto done;
-+ }
-+ default:
-+ res = -EBADMSG;
-+ goto done;
-+ } /* end of switch(op) */
-+
-+ copy:
-+ DP("set %s, copylen %d", index != IP_SET_INVALID_ID
-+ && ip_set_list[index]
-+ ? ip_set_list[index]->name
-+ : ":all:", copylen);
-+ res = copy_to_user(user, data, copylen);
-+
-+ done:
-+ up(&ip_set_app_mutex);
-+ vfree(data);
-+ if (res > 0)
-+ res = 0;
-+ DP("final result %d", res);
-+ return res;
-+}
-+
-+static struct nf_sockopt_ops so_set = {
-+ .pf = PF_INET,
-+ .set_optmin = SO_IP_SET,
-+ .set_optmax = SO_IP_SET + 1,
-+ .set = &ip_set_sockfn_set,
-+ .get_optmin = SO_IP_SET,
-+ .get_optmax = SO_IP_SET + 1,
-+ .get = &ip_set_sockfn_get,
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-+ .use = 0,
-+#else
-+ .owner = THIS_MODULE,
-+#endif
-+};
-+
-+static int max_sets, hash_size;
-+
-+module_param(max_sets, int, 0600);
-+MODULE_PARM_DESC(max_sets, "maximal number of sets");
-+module_param(hash_size, int, 0600);
-+MODULE_PARM_DESC(hash_size, "hash size for bindings");
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("module implementing core IP set support");
-+
-+static int __init ip_set_init(void)
-+{
-+ int res;
-+ ip_set_id_t i;
-+
-+ get_random_bytes(&ip_set_hash_random, 4);
-+ if (max_sets)
-+ ip_set_max = max_sets;
-+ ip_set_list = vmalloc(sizeof(struct ip_set *) * ip_set_max);
-+ if (!ip_set_list) {
-+ printk(KERN_ERR "Unable to create ip_set_list\n");
-+ return -ENOMEM;
-+ }
-+ memset(ip_set_list, 0, sizeof(struct ip_set *) * ip_set_max);
-+ if (hash_size)
-+ ip_set_bindings_hash_size = hash_size;
-+ ip_set_hash = vmalloc(sizeof(struct list_head) * ip_set_bindings_hash_size);
-+ if (!ip_set_hash) {
-+ printk(KERN_ERR "Unable to create ip_set_hash\n");
-+ vfree(ip_set_list);
-+ return -ENOMEM;
-+ }
-+ for (i = 0; i < ip_set_bindings_hash_size; i++)
-+ INIT_LIST_HEAD(&ip_set_hash[i]);
-+
-+ INIT_LIST_HEAD(&set_type_list);
-+
-+ res = nf_register_sockopt(&so_set);
-+ if (res != 0) {
-+ ip_set_printk("SO_SET registry failed: %d", res);
-+ vfree(ip_set_list);
-+ vfree(ip_set_hash);
-+ return res;
-+ }
-+
-+ return 0;
-+}
-+
-+static void __exit ip_set_fini(void)
-+{
-+ /* There can't be any existing set or binding */
-+ nf_unregister_sockopt(&so_set);
-+ vfree(ip_set_list);
-+ vfree(ip_set_hash);
-+ DP("these are the famous last words");
-+}
-+
-+EXPORT_SYMBOL(ip_set_register_set_type);
-+EXPORT_SYMBOL(ip_set_unregister_set_type);
-+
-+EXPORT_SYMBOL(ip_set_get_byname);
-+EXPORT_SYMBOL(ip_set_get_byindex);
-+EXPORT_SYMBOL(ip_set_put_byindex);
-+EXPORT_SYMBOL(ip_set_id);
-+EXPORT_SYMBOL(__ip_set_get_byname);
-+EXPORT_SYMBOL(__ip_set_put_byindex);
-+
-+EXPORT_SYMBOL(ip_set_addip_kernel);
-+EXPORT_SYMBOL(ip_set_delip_kernel);
-+EXPORT_SYMBOL(ip_set_testip_kernel);
-+
-+module_init(ip_set_init);
-+module_exit(ip_set_fini);
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_iphash.c
-@@ -0,0 +1,166 @@
-+/* Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an ip hash set */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/random.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_iphash.h>
-+
-+static int limit = MAX_RANGE;
-+
-+static inline __u32
-+iphash_id(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iphash *map = set->data;
-+ __u32 id;
-+ u_int16_t i;
-+ ip_set_ip_t *elem;
-+
-+ *hash_ip = ip & map->netmask;
-+ DP("set: %s, ip:%u.%u.%u.%u, %u.%u.%u.%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), HIPQUAD(*hash_ip), HIPQUAD(map->netmask));
-+
-+ for (i = 0; i < map->probes; i++) {
-+ id = jhash_ip(map, i, *hash_ip) % map->hashsize;
-+ DP("hash key: %u", id);
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ if (*elem == *hash_ip)
-+ return id;
-+ /* No shortcut - there can be deleted entries. */
-+ }
-+ return UINT_MAX;
-+}
-+
-+static inline int
-+iphash_test(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ return (ip && iphash_id(set, hash_ip, ip) != UINT_MAX);
-+}
-+
-+#define KADT_CONDITION
-+
-+UADT(iphash, test)
-+KADT(iphash, test, ipaddr)
-+
-+static inline int
-+__iphash_add(struct ip_set_iphash *map, ip_set_ip_t *ip)
-+{
-+ __u32 probe;
-+ u_int16_t i;
-+ ip_set_ip_t *elem, *slot = NULL;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ probe = jhash_ip(map, i, *ip) % map->hashsize;
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, probe);
-+ if (*elem == *ip)
-+ return -EEXIST;
-+ if (!(slot || *elem))
-+ slot = elem;
-+ /* There can be deleted entries, must check all slots */
-+ }
-+ if (slot) {
-+ *slot = *ip;
-+ map->elements++;
-+ return 0;
-+ }
-+ /* Trigger rehashing */
-+ return -EAGAIN;
-+}
-+
-+static inline int
-+iphash_add(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iphash *map = set->data;
-+
-+ if (!ip || map->elements >= limit)
-+ return -ERANGE;
-+
-+ *hash_ip = ip & map->netmask;
-+
-+ return __iphash_add(map, hash_ip);
-+}
-+
-+UADT(iphash, add)
-+KADT(iphash, add, ipaddr)
-+
-+static inline void
-+__iphash_retry(struct ip_set_iphash *tmp, struct ip_set_iphash *map)
-+{
-+ tmp->netmask = map->netmask;
-+}
-+
-+HASH_RETRY(iphash, ip_set_ip_t)
-+
-+static inline int
-+iphash_del(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iphash *map = set->data;
-+ ip_set_ip_t id, *elem;
-+
-+ if (!ip)
-+ return -ERANGE;
-+
-+ id = iphash_id(set, hash_ip, ip);
-+ if (id == UINT_MAX)
-+ return -EEXIST;
-+
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ *elem = 0;
-+ map->elements--;
-+
-+ return 0;
-+}
-+
-+UADT(iphash, del)
-+KADT(iphash, del, ipaddr)
-+
-+static inline int
-+__iphash_create(const struct ip_set_req_iphash_create *req,
-+ struct ip_set_iphash *map)
-+{
-+ map->netmask = req->netmask;
-+
-+ return 0;
-+}
-+
-+HASH_CREATE(iphash, ip_set_ip_t)
-+HASH_DESTROY(iphash)
-+
-+HASH_FLUSH(iphash, ip_set_ip_t)
-+
-+static inline void
-+__iphash_list_header(const struct ip_set_iphash *map,
-+ struct ip_set_req_iphash_create *header)
-+{
-+ header->netmask = map->netmask;
-+}
-+
-+HASH_LIST_HEADER(iphash)
-+HASH_LIST_MEMBERS_SIZE(iphash, ip_set_ip_t)
-+HASH_LIST_MEMBERS(iphash, ip_set_ip_t)
-+
-+IP_SET_RTYPE(iphash, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("iphash type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+REGISTER_MODULE(iphash)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_ipmap.c
-@@ -0,0 +1,142 @@
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an IP set type: the single bitmap type */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_ipmap.h>
-+
-+static inline ip_set_ip_t
-+ip_to_id(const struct ip_set_ipmap *map, ip_set_ip_t ip)
-+{
-+ return (ip - map->first_ip)/map->hosts;
-+}
-+
-+static inline int
-+ipmap_test(const struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ const struct ip_set_ipmap *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = ip & map->netmask;
-+ DP("set: %s, ip:%u.%u.%u.%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ return !!test_bit(ip_to_id(map, *hash_ip), map->members);
-+}
-+
-+#define KADT_CONDITION
-+
-+UADT(ipmap, test)
-+KADT(ipmap, test, ipaddr)
-+
-+static inline int
-+ipmap_add(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_ipmap *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = ip & map->netmask;
-+ DP("%u.%u.%u.%u, %u.%u.%u.%u", HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ if (test_and_set_bit(ip_to_id(map, *hash_ip), map->members))
-+ return -EEXIST;
-+
-+ return 0;
-+}
-+
-+UADT(ipmap, add)
-+KADT(ipmap, add, ipaddr)
-+
-+static inline int
-+ipmap_del(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_ipmap *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = ip & map->netmask;
-+ DP("%u.%u.%u.%u, %u.%u.%u.%u", HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ if (!test_and_clear_bit(ip_to_id(map, *hash_ip), map->members))
-+ return -EEXIST;
-+
-+ return 0;
-+}
-+
-+UADT(ipmap, del)
-+KADT(ipmap, del, ipaddr)
-+
-+static inline int
-+__ipmap_create(const struct ip_set_req_ipmap_create *req,
-+ struct ip_set_ipmap *map)
-+{
-+ map->netmask = req->netmask;
-+
-+ if (req->netmask == 0xFFFFFFFF) {
-+ map->hosts = 1;
-+ map->sizeid = map->last_ip - map->first_ip + 1;
-+ } else {
-+ unsigned int mask_bits, netmask_bits;
-+ ip_set_ip_t mask;
-+
-+ map->first_ip &= map->netmask; /* Should we better bark? */
-+
-+ mask = range_to_mask(map->first_ip, map->last_ip, &mask_bits);
-+ netmask_bits = mask_to_bits(map->netmask);
-+
-+ if ((!mask && (map->first_ip || map->last_ip != 0xFFFFFFFF))
-+ || netmask_bits <= mask_bits)
-+ return -ENOEXEC;
-+
-+ DP("mask_bits %u, netmask_bits %u",
-+ mask_bits, netmask_bits);
-+ map->hosts = 2 << (32 - netmask_bits - 1);
-+ map->sizeid = 2 << (netmask_bits - mask_bits - 1);
-+ }
-+ if (map->sizeid > MAX_RANGE + 1) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ map->sizeid, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ DP("hosts %u, sizeid %u", map->hosts, map->sizeid);
-+ return bitmap_bytes(0, map->sizeid - 1);
-+}
-+
-+BITMAP_CREATE(ipmap)
-+BITMAP_DESTROY(ipmap)
-+BITMAP_FLUSH(ipmap)
-+
-+static inline void
-+__ipmap_list_header(const struct ip_set_ipmap *map,
-+ struct ip_set_req_ipmap_create *header)
-+{
-+ header->netmask = map->netmask;
-+}
-+
-+BITMAP_LIST_HEADER(ipmap)
-+BITMAP_LIST_MEMBERS_SIZE(ipmap)
-+BITMAP_LIST_MEMBERS(ipmap)
-+
-+IP_SET_TYPE(ipmap, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("ipmap type of IP sets");
-+
-+REGISTER_MODULE(ipmap)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_ipporthash.c
-@@ -0,0 +1,203 @@
-+/* Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an ip+port hash set */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/random.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_ipporthash.h>
-+#include <linux/netfilter_ipv4/ip_set_getport.h>
-+
-+static int limit = MAX_RANGE;
-+
-+static inline __u32
-+ipporthash_id(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port)
-+{
-+ struct ip_set_ipporthash *map = set->data;
-+ __u32 id;
-+ u_int16_t i;
-+ ip_set_ip_t *elem;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+
-+ DP("set: %s, ipport:%u.%u.%u.%u:%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), port, HIPQUAD(*hash_ip));
-+ if (!*hash_ip)
-+ return UINT_MAX;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ id = jhash_ip(map, i, *hash_ip) % map->hashsize;
-+ DP("hash key: %u", id);
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ if (*elem == *hash_ip)
-+ return id;
-+ /* No shortcut - there can be deleted entries. */
-+ }
-+ return UINT_MAX;
-+}
-+
-+static inline int
-+ipporthash_test(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port)
-+{
-+ struct ip_set_ipporthash *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ return (ipporthash_id(set, hash_ip, ip, port) != UINT_MAX);
-+}
-+
-+#define KADT_CONDITION \
-+ ip_set_ip_t port; \
-+ \
-+ if (flags[index+1] == 0) \
-+ return 0; \
-+ \
-+ port = get_port(skb, flags[index+1]); \
-+ \
-+ if (port == INVALID_PORT) \
-+ return 0;
-+
-+UADT(ipporthash, test, req->port)
-+KADT(ipporthash, test, ipaddr, port)
-+
-+static inline int
-+__ipporthash_add(struct ip_set_ipporthash *map, ip_set_ip_t *ip)
-+{
-+ __u32 probe;
-+ u_int16_t i;
-+ ip_set_ip_t *elem, *slot = NULL;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ probe = jhash_ip(map, i, *ip) % map->hashsize;
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, probe);
-+ if (*elem == *ip)
-+ return -EEXIST;
-+ if (!(slot || *elem))
-+ slot = elem;
-+ /* There can be deleted entries, must check all slots */
-+ }
-+ if (slot) {
-+ *slot = *ip;
-+ map->elements++;
-+ return 0;
-+ }
-+ /* Trigger rehashing */
-+ return -EAGAIN;
-+}
-+
-+static inline int
-+ipporthash_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port)
-+{
-+ struct ip_set_ipporthash *map = set->data;
-+ if (map->elements > limit)
-+ return -ERANGE;
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+
-+ if (!*hash_ip)
-+ return -ERANGE;
-+
-+ return __ipporthash_add(map, hash_ip);
-+}
-+
-+UADT(ipporthash, add, req->port)
-+KADT(ipporthash, add, ipaddr, port)
-+
-+static inline void
-+__ipporthash_retry(struct ip_set_ipporthash *tmp,
-+ struct ip_set_ipporthash *map)
-+{
-+ tmp->first_ip = map->first_ip;
-+ tmp->last_ip = map->last_ip;
-+}
-+
-+HASH_RETRY(ipporthash, ip_set_ip_t)
-+
-+static inline int
-+ipporthash_del(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port)
-+{
-+ struct ip_set_ipporthash *map = set->data;
-+ ip_set_ip_t id;
-+ ip_set_ip_t *elem;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ id = ipporthash_id(set, hash_ip, ip, port);
-+
-+ if (id == UINT_MAX)
-+ return -EEXIST;
-+
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ *elem = 0;
-+ map->elements--;
-+
-+ return 0;
-+}
-+
-+UADT(ipporthash, del, req->port)
-+KADT(ipporthash, del, ipaddr, port)
-+
-+static inline int
-+__ipporthash_create(const struct ip_set_req_ipporthash_create *req,
-+ struct ip_set_ipporthash *map)
-+{
-+ if (req->to - req->from > MAX_RANGE) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ req->to - req->from + 1, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ map->first_ip = req->from;
-+ map->last_ip = req->to;
-+ return 0;
-+}
-+
-+HASH_CREATE(ipporthash, ip_set_ip_t)
-+HASH_DESTROY(ipporthash)
-+HASH_FLUSH(ipporthash, ip_set_ip_t)
-+
-+static inline void
-+__ipporthash_list_header(const struct ip_set_ipporthash *map,
-+ struct ip_set_req_ipporthash_create *header)
-+{
-+ header->from = map->first_ip;
-+ header->to = map->last_ip;
-+}
-+
-+HASH_LIST_HEADER(ipporthash)
-+HASH_LIST_MEMBERS_SIZE(ipporthash, ip_set_ip_t)
-+HASH_LIST_MEMBERS(ipporthash, ip_set_ip_t)
-+
-+IP_SET_RTYPE(ipporthash, IPSET_TYPE_IP | IPSET_TYPE_PORT | IPSET_DATA_DOUBLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("ipporthash type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+REGISTER_MODULE(ipporthash)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_ipportiphash.c
-@@ -0,0 +1,216 @@
-+/* Copyright (C) 2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an ip+port+ip hash set */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/random.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_ipportiphash.h>
-+#include <linux/netfilter_ipv4/ip_set_getport.h>
-+
-+static int limit = MAX_RANGE;
-+
-+#define jhash_ip2(map, i, ipport, ip1) \
-+ jhash_2words(ipport, ip1, *(map->initval + i))
-+
-+static inline __u32
-+ipportiphash_id(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportiphash *map = set->data;
-+ __u32 id;
-+ u_int16_t i;
-+ struct ipportip *elem;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+ DP("set: %s, ipport:%u.%u.%u.%u:%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), port, HIPQUAD(*hash_ip));
-+ if (!(*hash_ip || ip1))
-+ return UINT_MAX;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ id = jhash_ip2(map, i, *hash_ip, ip1) % map->hashsize;
-+ DP("hash key: %u", id);
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, id);
-+ if (elem->ip == *hash_ip && elem->ip1 == ip1)
-+ return id;
-+ /* No shortcut - there can be deleted entries. */
-+ }
-+ return UINT_MAX;
-+}
-+
-+static inline int
-+ipportiphash_test(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportiphash *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ return (ipportiphash_id(set, hash_ip, ip, port, ip1) != UINT_MAX);
-+}
-+
-+#define KADT_CONDITION \
-+ ip_set_ip_t port, ip1; \
-+ \
-+ if (flags[index+2] == 0) \
-+ return 0; \
-+ \
-+ port = get_port(skb, flags[index+1]); \
-+ ip1 = ipaddr(skb, flags[index+2]); \
-+ \
-+ if (port == INVALID_PORT) \
-+ return 0;
-+
-+UADT(ipportiphash, test, req->port, req->ip1)
-+KADT(ipportiphash, test, ipaddr, port, ip1)
-+
-+static inline int
-+__ipportip_add(struct ip_set_ipportiphash *map,
-+ ip_set_ip_t hash_ip, ip_set_ip_t ip1)
-+{
-+ __u32 probe;
-+ u_int16_t i;
-+ struct ipportip *elem, *slot = NULL;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ probe = jhash_ip2(map, i, hash_ip, ip1) % map->hashsize;
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, probe);
-+ if (elem->ip == hash_ip && elem->ip1 == ip1)
-+ return -EEXIST;
-+ if (!(slot || elem->ip || elem->ip1))
-+ slot = elem;
-+ /* There can be deleted entries, must check all slots */
-+ }
-+ if (slot) {
-+ slot->ip = hash_ip;
-+ slot->ip1 = ip1;
-+ map->elements++;
-+ return 0;
-+ }
-+ /* Trigger rehashing */
-+ return -EAGAIN;
-+}
-+
-+static inline int
-+__ipportiphash_add(struct ip_set_ipportiphash *map,
-+ struct ipportip *elem)
-+{
-+ return __ipportip_add(map, elem->ip, elem->ip1);
-+}
-+
-+static inline int
-+ipportiphash_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportiphash *map = set->data;
-+
-+ if (map->elements > limit)
-+ return -ERANGE;
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+ if (!(*hash_ip || ip1))
-+ return -ERANGE;
-+
-+ return __ipportip_add(map, *hash_ip, ip1);
-+}
-+
-+UADT(ipportiphash, add, req->port, req->ip1)
-+KADT(ipportiphash, add, ipaddr, port, ip1)
-+
-+static inline void
-+__ipportiphash_retry(struct ip_set_ipportiphash *tmp,
-+ struct ip_set_ipportiphash *map)
-+{
-+ tmp->first_ip = map->first_ip;
-+ tmp->last_ip = map->last_ip;
-+}
-+
-+HASH_RETRY2(ipportiphash, struct ipportip)
-+
-+static inline int
-+ipportiphash_del(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportiphash *map = set->data;
-+ ip_set_ip_t id;
-+ struct ipportip *elem;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ id = ipportiphash_id(set, hash_ip, ip, port, ip1);
-+
-+ if (id == UINT_MAX)
-+ return -EEXIST;
-+
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, id);
-+ elem->ip = elem->ip1 = 0;
-+ map->elements--;
-+
-+ return 0;
-+}
-+
-+UADT(ipportiphash, del, req->port, req->ip1)
-+KADT(ipportiphash, del, ipaddr, port, ip1)
-+
-+static inline int
-+__ipportiphash_create(const struct ip_set_req_ipportiphash_create *req,
-+ struct ip_set_ipportiphash *map)
-+{
-+ if (req->to - req->from > MAX_RANGE) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ req->to - req->from + 1, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ map->first_ip = req->from;
-+ map->last_ip = req->to;
-+ return 0;
-+}
-+
-+HASH_CREATE(ipportiphash, struct ipportip)
-+HASH_DESTROY(ipportiphash)
-+HASH_FLUSH(ipportiphash, struct ipportip)
-+
-+static inline void
-+__ipportiphash_list_header(const struct ip_set_ipportiphash *map,
-+ struct ip_set_req_ipportiphash_create *header)
-+{
-+ header->from = map->first_ip;
-+ header->to = map->last_ip;
-+}
-+
-+HASH_LIST_HEADER(ipportiphash)
-+HASH_LIST_MEMBERS_SIZE(ipportiphash, struct ipportip)
-+HASH_LIST_MEMBERS_MEMCPY(ipportiphash, struct ipportip)
-+
-+IP_SET_RTYPE(ipportiphash, IPSET_TYPE_IP | IPSET_TYPE_PORT
-+ | IPSET_TYPE_IP1 | IPSET_DATA_TRIPLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("ipportiphash type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+REGISTER_MODULE(ipportiphash)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_ipportnethash.c
-@@ -0,0 +1,304 @@
-+/* Copyright (C) 2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an ip+port+net hash set */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/random.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_ipportnethash.h>
-+#include <linux/netfilter_ipv4/ip_set_getport.h>
-+
-+static int limit = MAX_RANGE;
-+
-+#define jhash_ip2(map, i, ipport, ip1) \
-+ jhash_2words(ipport, ip1, *(map->initval + i))
-+
-+static inline __u32
-+ipportnethash_id_cidr(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port,
-+ ip_set_ip_t ip1, uint8_t cidr)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+ __u32 id;
-+ u_int16_t i;
-+ struct ipportip *elem;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+ DP("set: %s, ipport:%u.%u.%u.%u:%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), port, HIPQUAD(*hash_ip));
-+ ip1 = pack_ip_cidr(ip1, cidr);
-+ if (!(*hash_ip || ip1))
-+ return UINT_MAX;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ id = jhash_ip2(map, i, *hash_ip, ip1) % map->hashsize;
-+ DP("hash key: %u", id);
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, id);
-+ if (elem->ip == *hash_ip && elem->ip1 == ip1)
-+ return id;
-+ /* No shortcut - there can be deleted entries. */
-+ }
-+ return UINT_MAX;
-+}
-+
-+static inline __u32
-+ipportnethash_id(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+ __u32 id = UINT_MAX;
-+ int i;
-+
-+ for (i = 0; i < 30 && map->cidr[i]; i++) {
-+ id = ipportnethash_id_cidr(set, hash_ip, ip, port, ip1,
-+ map->cidr[i]);
-+ if (id != UINT_MAX)
-+ break;
-+ }
-+ return id;
-+}
-+
-+static inline int
-+ipportnethash_test_cidr(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port,
-+ ip_set_ip_t ip1, uint8_t cidr)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ return (ipportnethash_id_cidr(set, hash_ip, ip, port, ip1,
-+ cidr) != UINT_MAX);
-+}
-+
-+static inline int
-+ipportnethash_test(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port, ip_set_ip_t ip1)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+
-+ return (ipportnethash_id(set, hash_ip, ip, port, ip1) != UINT_MAX);
-+}
-+
-+static int
-+ipportnethash_utest(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ const struct ip_set_req_ipportnethash *req = data;
-+
-+ if (req->cidr <= 0 || req->cidr > 32)
-+ return -EINVAL;
-+ return (req->cidr == 32
-+ ? ipportnethash_test(set, hash_ip, req->ip, req->port,
-+ req->ip1)
-+ : ipportnethash_test_cidr(set, hash_ip, req->ip, req->port,
-+ req->ip1, req->cidr));
-+}
-+
-+#define KADT_CONDITION \
-+ ip_set_ip_t port, ip1; \
-+ \
-+ if (flags[index+2] == 0) \
-+ return 0; \
-+ \
-+ port = get_port(skb, flags[index+1]); \
-+ ip1 = ipaddr(skb, flags[index+2]); \
-+ \
-+ if (port == INVALID_PORT) \
-+ return 0;
-+
-+KADT(ipportnethash, test, ipaddr, port, ip1)
-+
-+static inline int
-+__ipportnet_add(struct ip_set_ipportnethash *map,
-+ ip_set_ip_t hash_ip, ip_set_ip_t ip1)
-+{
-+ __u32 probe;
-+ u_int16_t i;
-+ struct ipportip *elem, *slot = NULL;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ probe = jhash_ip2(map, i, hash_ip, ip1) % map->hashsize;
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, probe);
-+ if (elem->ip == hash_ip && elem->ip1 == ip1)
-+ return -EEXIST;
-+ if (!(slot || elem->ip || elem->ip1))
-+ slot = elem;
-+ /* There can be deleted entries, must check all slots */
-+ }
-+ if (slot) {
-+ slot->ip = hash_ip;
-+ slot->ip1 = ip1;
-+ map->elements++;
-+ return 0;
-+ }
-+ /* Trigger rehashing */
-+ return -EAGAIN;
-+}
-+
-+static inline int
-+__ipportnethash_add(struct ip_set_ipportnethash *map,
-+ struct ipportip *elem)
-+{
-+ return __ipportnet_add(map, elem->ip, elem->ip1);
-+}
-+
-+static inline int
-+ipportnethash_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port,
-+ ip_set_ip_t ip1, uint8_t cidr)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+ struct ipportip;
-+ int ret;
-+
-+ if (map->elements > limit)
-+ return -ERANGE;
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+ if (cidr <= 0 || cidr >= 32)
-+ return -EINVAL;
-+ if (map->nets[cidr-1] == UINT16_MAX)
-+ return -ERANGE;
-+
-+ *hash_ip = pack_ip_port(map, ip, port);
-+ ip1 = pack_ip_cidr(ip1, cidr);
-+ if (!(*hash_ip || ip1))
-+ return -ERANGE;
-+
-+ ret =__ipportnet_add(map, *hash_ip, ip1);
-+ if (ret == 0) {
-+ if (!map->nets[cidr-1]++)
-+ add_cidr_size(map->cidr, cidr);
-+ map->elements++;
-+ }
-+ return ret;
-+}
-+
-+#undef KADT_CONDITION
-+#define KADT_CONDITION \
-+ struct ip_set_ipportnethash *map = set->data; \
-+ uint8_t cidr = map->cidr[0] ? map->cidr[0] : 31; \
-+ ip_set_ip_t port, ip1; \
-+ \
-+ if (flags[index+2] == 0) \
-+ return 0; \
-+ \
-+ port = get_port(skb, flags[index+1]); \
-+ ip1 = ipaddr(skb, flags[index+2]); \
-+ \
-+ if (port == INVALID_PORT) \
-+ return 0;
-+
-+UADT(ipportnethash, add, req->port, req->ip1, req->cidr)
-+KADT(ipportnethash, add, ipaddr, port, ip1, cidr)
-+
-+static inline void
-+__ipportnethash_retry(struct ip_set_ipportnethash *tmp,
-+ struct ip_set_ipportnethash *map)
-+{
-+ tmp->first_ip = map->first_ip;
-+ tmp->last_ip = map->last_ip;
-+ memcpy(tmp->cidr, map->cidr, sizeof(tmp->cidr));
-+ memcpy(tmp->nets, map->nets, sizeof(tmp->nets));
-+}
-+
-+HASH_RETRY2(ipportnethash, struct ipportip)
-+
-+static inline int
-+ipportnethash_del(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, ip_set_ip_t port,
-+ ip_set_ip_t ip1, uint8_t cidr)
-+{
-+ struct ip_set_ipportnethash *map = set->data;
-+ ip_set_ip_t id;
-+ struct ipportip *elem;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+ if (!ip)
-+ return -ERANGE;
-+ if (cidr <= 0 || cidr >= 32)
-+ return -EINVAL;
-+
-+ id = ipportnethash_id_cidr(set, hash_ip, ip, port, ip1, cidr);
-+
-+ if (id == UINT_MAX)
-+ return -EEXIST;
-+
-+ elem = HARRAY_ELEM(map->members, struct ipportip *, id);
-+ elem->ip = elem->ip1 = 0;
-+ map->elements--;
-+ if (!map->nets[cidr-1]--)
-+ del_cidr_size(map->cidr, cidr);
-+
-+ return 0;
-+}
-+
-+UADT(ipportnethash, del, req->port, req->ip1, req->cidr)
-+KADT(ipportnethash, del, ipaddr, port, ip1, cidr)
-+
-+static inline int
-+__ipportnethash_create(const struct ip_set_req_ipportnethash_create *req,
-+ struct ip_set_ipportnethash *map)
-+{
-+ if (req->to - req->from > MAX_RANGE) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ req->to - req->from + 1, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ map->first_ip = req->from;
-+ map->last_ip = req->to;
-+ memset(map->cidr, 0, sizeof(map->cidr));
-+ memset(map->nets, 0, sizeof(map->nets));
-+ return 0;
-+}
-+
-+HASH_CREATE(ipportnethash, struct ipportip)
-+HASH_DESTROY(ipportnethash)
-+HASH_FLUSH_CIDR(ipportnethash, struct ipportip);
-+
-+static inline void
-+__ipportnethash_list_header(const struct ip_set_ipportnethash *map,
-+ struct ip_set_req_ipportnethash_create *header)
-+{
-+ header->from = map->first_ip;
-+ header->to = map->last_ip;
-+}
-+
-+HASH_LIST_HEADER(ipportnethash)
-+
-+HASH_LIST_MEMBERS_SIZE(ipportnethash, struct ipportip)
-+HASH_LIST_MEMBERS_MEMCPY(ipportnethash, struct ipportip)
-+
-+IP_SET_RTYPE(ipportnethash, IPSET_TYPE_IP | IPSET_TYPE_PORT
-+ | IPSET_TYPE_IP1 | IPSET_DATA_TRIPLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("ipportnethash type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+REGISTER_MODULE(ipportnethash)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_iptree.c
-@@ -0,0 +1,466 @@
-+/* Copyright (C) 2005-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an IP set type: the iptree type */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/timer.h>
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+#include <linux/netfilter_ipv4/ip_set_iptree.h>
-+
-+static int limit = MAX_RANGE;
-+
-+/* Garbage collection interval in seconds: */
-+#define IPTREE_GC_TIME 5*60
-+/* Sleep so many milliseconds before trying again
-+ * to delete the gc timer at destroying/flushing a set */
-+#define IPTREE_DESTROY_SLEEP 100
-+
-+static __KMEM_CACHE_T__ *branch_cachep;
-+static __KMEM_CACHE_T__ *leaf_cachep;
-+
-+
-+#if defined(__LITTLE_ENDIAN)
-+#define ABCD(a,b,c,d,addrp) do { \
-+ a = ((unsigned char *)addrp)[3]; \
-+ b = ((unsigned char *)addrp)[2]; \
-+ c = ((unsigned char *)addrp)[1]; \
-+ d = ((unsigned char *)addrp)[0]; \
-+} while (0)
-+#elif defined(__BIG_ENDIAN)
-+#define ABCD(a,b,c,d,addrp) do { \
-+ a = ((unsigned char *)addrp)[0]; \
-+ b = ((unsigned char *)addrp)[1]; \
-+ c = ((unsigned char *)addrp)[2]; \
-+ d = ((unsigned char *)addrp)[3]; \
-+} while (0)
-+#else
-+#error "Please fix asm/byteorder.h"
-+#endif /* __LITTLE_ENDIAN */
-+
-+#define TESTIP_WALK(map, elem, branch) do { \
-+ if ((map)->tree[elem]) { \
-+ branch = (map)->tree[elem]; \
-+ } else \
-+ return 0; \
-+} while (0)
-+
-+static inline int
-+iptree_test(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned char a,b,c,d;
-+
-+ if (!ip)
-+ return -ERANGE;
-+
-+ *hash_ip = ip;
-+ ABCD(a, b, c, d, hash_ip);
-+ DP("%u %u %u %u timeout %u", a, b, c, d, map->timeout);
-+ TESTIP_WALK(map, a, btree);
-+ TESTIP_WALK(btree, b, ctree);
-+ TESTIP_WALK(ctree, c, dtree);
-+ DP("%lu %lu", dtree->expires[d], jiffies);
-+ return dtree->expires[d]
-+ && (!map->timeout
-+ || time_after(dtree->expires[d], jiffies));
-+}
-+
-+#define KADT_CONDITION
-+
-+UADT(iptree, test)
-+KADT(iptree, test, ipaddr)
-+
-+#define ADDIP_WALK(map, elem, branch, type, cachep) do { \
-+ if ((map)->tree[elem]) { \
-+ DP("found %u", elem); \
-+ branch = (map)->tree[elem]; \
-+ } else { \
-+ branch = (type *) \
-+ kmem_cache_alloc(cachep, GFP_ATOMIC); \
-+ if (branch == NULL) \
-+ return -ENOMEM; \
-+ memset(branch, 0, sizeof(*branch)); \
-+ (map)->tree[elem] = branch; \
-+ DP("alloc %u", elem); \
-+ } \
-+} while (0)
-+
-+static inline int
-+iptree_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, unsigned int timeout)
-+{
-+ struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned char a,b,c,d;
-+ int ret = 0;
-+
-+ if (!ip || map->elements >= limit)
-+ /* We could call the garbage collector
-+ * but it's probably overkill */
-+ return -ERANGE;
-+
-+ *hash_ip = ip;
-+ ABCD(a, b, c, d, hash_ip);
-+ DP("%u %u %u %u timeout %u", a, b, c, d, timeout);
-+ ADDIP_WALK(map, a, btree, struct ip_set_iptreeb, branch_cachep);
-+ ADDIP_WALK(btree, b, ctree, struct ip_set_iptreec, branch_cachep);
-+ ADDIP_WALK(ctree, c, dtree, struct ip_set_iptreed, leaf_cachep);
-+ if (dtree->expires[d]
-+ && (!map->timeout || time_after(dtree->expires[d], jiffies)))
-+ ret = -EEXIST;
-+ if (map->timeout && timeout == 0)
-+ timeout = map->timeout;
-+ dtree->expires[d] = map->timeout ? (timeout * HZ + jiffies) : 1;
-+ /* Lottery: I won! */
-+ if (dtree->expires[d] == 0)
-+ dtree->expires[d] = 1;
-+ DP("%u %lu", d, dtree->expires[d]);
-+ if (ret == 0)
-+ map->elements++;
-+ return ret;
-+}
-+
-+UADT(iptree, add, req->timeout)
-+KADT(iptree, add, ipaddr, 0)
-+
-+#define DELIP_WALK(map, elem, branch) do { \
-+ if ((map)->tree[elem]) { \
-+ branch = (map)->tree[elem]; \
-+ } else \
-+ return -EEXIST; \
-+} while (0)
-+
-+static inline int
-+iptree_del(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned char a,b,c,d;
-+
-+ if (!ip)
-+ return -ERANGE;
-+
-+ *hash_ip = ip;
-+ ABCD(a, b, c, d, hash_ip);
-+ DELIP_WALK(map, a, btree);
-+ DELIP_WALK(btree, b, ctree);
-+ DELIP_WALK(ctree, c, dtree);
-+
-+ if (dtree->expires[d]) {
-+ dtree->expires[d] = 0;
-+ map->elements--;
-+ return 0;
-+ }
-+ return -EEXIST;
-+}
-+
-+UADT(iptree, del)
-+KADT(iptree, del, ipaddr)
-+
-+#define LOOP_WALK_BEGIN(map, i, branch) \
-+ for (i = 0; i < 256; i++) { \
-+ if (!(map)->tree[i]) \
-+ continue; \
-+ branch = (map)->tree[i]
-+
-+#define LOOP_WALK_END }
-+
-+static void
-+ip_tree_gc(unsigned long ul_set)
-+{
-+ struct ip_set *set = (struct ip_set *) ul_set;
-+ struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned int a,b,c,d;
-+ unsigned char i,j,k;
-+
-+ i = j = k = 0;
-+ DP("gc: %s", set->name);
-+ write_lock_bh(&set->lock);
-+ LOOP_WALK_BEGIN(map, a, btree);
-+ LOOP_WALK_BEGIN(btree, b, ctree);
-+ LOOP_WALK_BEGIN(ctree, c, dtree);
-+ for (d = 0; d < 256; d++) {
-+ if (dtree->expires[d]) {
-+ DP("gc: %u %u %u %u: expires %lu jiffies %lu",
-+ a, b, c, d,
-+ dtree->expires[d], jiffies);
-+ if (map->timeout
-+ && time_before(dtree->expires[d], jiffies)) {
-+ dtree->expires[d] = 0;
-+ map->elements--;
-+ } else
-+ k = 1;
-+ }
-+ }
-+ if (k == 0) {
-+ DP("gc: %s: leaf %u %u %u empty",
-+ set->name, a, b, c);
-+ kmem_cache_free(leaf_cachep, dtree);
-+ ctree->tree[c] = NULL;
-+ } else {
-+ DP("gc: %s: leaf %u %u %u not empty",
-+ set->name, a, b, c);
-+ j = 1;
-+ k = 0;
-+ }
-+ LOOP_WALK_END;
-+ if (j == 0) {
-+ DP("gc: %s: branch %u %u empty",
-+ set->name, a, b);
-+ kmem_cache_free(branch_cachep, ctree);
-+ btree->tree[b] = NULL;
-+ } else {
-+ DP("gc: %s: branch %u %u not empty",
-+ set->name, a, b);
-+ i = 1;
-+ j = k = 0;
-+ }
-+ LOOP_WALK_END;
-+ if (i == 0) {
-+ DP("gc: %s: branch %u empty",
-+ set->name, a);
-+ kmem_cache_free(branch_cachep, btree);
-+ map->tree[a] = NULL;
-+ } else {
-+ DP("gc: %s: branch %u not empty",
-+ set->name, a);
-+ i = j = k = 0;
-+ }
-+ LOOP_WALK_END;
-+ write_unlock_bh(&set->lock);
-+
-+ map->gc.expires = jiffies + map->gc_interval * HZ;
-+ add_timer(&map->gc);
-+}
-+
-+static inline void
-+init_gc_timer(struct ip_set *set)
-+{
-+ struct ip_set_iptree *map = set->data;
-+
-+ /* Even if there is no timeout for the entries,
-+ * we still have to call gc because delete
-+ * do not clean up empty branches */
-+ map->gc_interval = IPTREE_GC_TIME;
-+ init_timer(&map->gc);
-+ map->gc.data = (unsigned long) set;
-+ map->gc.function = ip_tree_gc;
-+ map->gc.expires = jiffies + map->gc_interval * HZ;
-+ add_timer(&map->gc);
-+}
-+
-+static int
-+iptree_create(struct ip_set *set, const void *data, u_int32_t size)
-+{
-+ const struct ip_set_req_iptree_create *req = data;
-+ struct ip_set_iptree *map;
-+
-+ if (size != sizeof(struct ip_set_req_iptree_create)) {
-+ ip_set_printk("data length wrong (want %zu, have %lu)",
-+ sizeof(struct ip_set_req_iptree_create),
-+ (unsigned long)size);
-+ return -EINVAL;
-+ }
-+
-+ map = kmalloc(sizeof(struct ip_set_iptree), GFP_KERNEL);
-+ if (!map) {
-+ DP("out of memory for %zu bytes",
-+ sizeof(struct ip_set_iptree));
-+ return -ENOMEM;
-+ }
-+ memset(map, 0, sizeof(*map));
-+ map->timeout = req->timeout;
-+ map->elements = 0;
-+ set->data = map;
-+
-+ init_gc_timer(set);
-+
-+ return 0;
-+}
-+
-+static inline void
-+__flush(struct ip_set_iptree *map)
-+{
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned int a,b,c;
-+
-+ LOOP_WALK_BEGIN(map, a, btree);
-+ LOOP_WALK_BEGIN(btree, b, ctree);
-+ LOOP_WALK_BEGIN(ctree, c, dtree);
-+ kmem_cache_free(leaf_cachep, dtree);
-+ LOOP_WALK_END;
-+ kmem_cache_free(branch_cachep, ctree);
-+ LOOP_WALK_END;
-+ kmem_cache_free(branch_cachep, btree);
-+ LOOP_WALK_END;
-+ map->elements = 0;
-+}
-+
-+static void
-+iptree_destroy(struct ip_set *set)
-+{
-+ struct ip_set_iptree *map = set->data;
-+
-+ /* gc might be running */
-+ while (!del_timer(&map->gc))
-+ msleep(IPTREE_DESTROY_SLEEP);
-+ __flush(map);
-+ kfree(map);
-+ set->data = NULL;
-+}
-+
-+static void
-+iptree_flush(struct ip_set *set)
-+{
-+ struct ip_set_iptree *map = set->data;
-+ unsigned int timeout = map->timeout;
-+
-+ /* gc might be running */
-+ while (!del_timer(&map->gc))
-+ msleep(IPTREE_DESTROY_SLEEP);
-+ __flush(map);
-+ memset(map, 0, sizeof(*map));
-+ map->timeout = timeout;
-+
-+ init_gc_timer(set);
-+}
-+
-+static void
-+iptree_list_header(const struct ip_set *set, void *data)
-+{
-+ const struct ip_set_iptree *map = set->data;
-+ struct ip_set_req_iptree_create *header = data;
-+
-+ header->timeout = map->timeout;
-+}
-+
-+static int
-+iptree_list_members_size(const struct ip_set *set)
-+{
-+ const struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned int a,b,c,d;
-+ unsigned int count = 0;
-+
-+ LOOP_WALK_BEGIN(map, a, btree);
-+ LOOP_WALK_BEGIN(btree, b, ctree);
-+ LOOP_WALK_BEGIN(ctree, c, dtree);
-+ for (d = 0; d < 256; d++) {
-+ if (dtree->expires[d]
-+ && (!map->timeout || time_after(dtree->expires[d], jiffies)))
-+ count++;
-+ }
-+ LOOP_WALK_END;
-+ LOOP_WALK_END;
-+ LOOP_WALK_END;
-+
-+ DP("members %u", count);
-+ return (count * sizeof(struct ip_set_req_iptree));
-+}
-+
-+static void
-+iptree_list_members(const struct ip_set *set, void *data)
-+{
-+ const struct ip_set_iptree *map = set->data;
-+ struct ip_set_iptreeb *btree;
-+ struct ip_set_iptreec *ctree;
-+ struct ip_set_iptreed *dtree;
-+ unsigned int a,b,c,d;
-+ size_t offset = 0;
-+ struct ip_set_req_iptree *entry;
-+
-+ LOOP_WALK_BEGIN(map, a, btree);
-+ LOOP_WALK_BEGIN(btree, b, ctree);
-+ LOOP_WALK_BEGIN(ctree, c, dtree);
-+ for (d = 0; d < 256; d++) {
-+ if (dtree->expires[d]
-+ && (!map->timeout || time_after(dtree->expires[d], jiffies))) {
-+ entry = data + offset;
-+ entry->ip = ((a << 24) | (b << 16) | (c << 8) | d);
-+ entry->timeout = !map->timeout ? 0
-+ : (dtree->expires[d] - jiffies)/HZ;
-+ offset += sizeof(struct ip_set_req_iptree);
-+ }
-+ }
-+ LOOP_WALK_END;
-+ LOOP_WALK_END;
-+ LOOP_WALK_END;
-+}
-+
-+IP_SET_TYPE(iptree, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("iptree type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+static int __init ip_set_iptree_init(void)
-+{
-+ int ret;
-+
-+ branch_cachep = KMEM_CACHE_CREATE("ip_set_iptreeb",
-+ sizeof(struct ip_set_iptreeb));
-+ if (!branch_cachep) {
-+ printk(KERN_ERR "Unable to create ip_set_iptreeb slab cache\n");
-+ ret = -ENOMEM;
-+ goto out;
-+ }
-+ leaf_cachep = KMEM_CACHE_CREATE("ip_set_iptreed",
-+ sizeof(struct ip_set_iptreed));
-+ if (!leaf_cachep) {
-+ printk(KERN_ERR "Unable to create ip_set_iptreed slab cache\n");
-+ ret = -ENOMEM;
-+ goto free_branch;
-+ }
-+ ret = ip_set_register_set_type(&ip_set_iptree);
-+ if (ret == 0)
-+ goto out;
-+
-+ kmem_cache_destroy(leaf_cachep);
-+ free_branch:
-+ kmem_cache_destroy(branch_cachep);
-+ out:
-+ return ret;
-+}
-+
-+static void __exit ip_set_iptree_fini(void)
-+{
-+ /* FIXME: possible race with ip_set_create() */
-+ ip_set_unregister_set_type(&ip_set_iptree);
-+ kmem_cache_destroy(leaf_cachep);
-+ kmem_cache_destroy(branch_cachep);
-+}
-+
-+module_init(ip_set_iptree_init);
-+module_exit(ip_set_iptree_fini);
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_iptreemap.c
-@@ -0,0 +1,708 @@
-+/* Copyright (C) 2007 Sven Wegener <sven.wegener@stealer.net>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published by
-+ * the Free Software Foundation.
-+ */
-+
-+/* This modules implements the iptreemap ipset type. It uses bitmaps to
-+ * represent every single IPv4 address as a bit. The bitmaps are managed in a
-+ * tree structure, where the first three octets of an address are used as an
-+ * index to find the bitmap and the last octet is used as the bit number.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/timer.h>
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+#include <linux/netfilter_ipv4/ip_set_iptreemap.h>
-+
-+#define IPTREEMAP_DEFAULT_GC_TIME (5 * 60)
-+#define IPTREEMAP_DESTROY_SLEEP (100)
-+
-+static __KMEM_CACHE_T__ *cachep_b;
-+static __KMEM_CACHE_T__ *cachep_c;
-+static __KMEM_CACHE_T__ *cachep_d;
-+
-+static struct ip_set_iptreemap_d *fullbitmap_d;
-+static struct ip_set_iptreemap_c *fullbitmap_c;
-+static struct ip_set_iptreemap_b *fullbitmap_b;
-+
-+#if defined(__LITTLE_ENDIAN)
-+#define ABCD(a, b, c, d, addr) \
-+ do { \
-+ a = ((unsigned char *)addr)[3]; \
-+ b = ((unsigned char *)addr)[2]; \
-+ c = ((unsigned char *)addr)[1]; \
-+ d = ((unsigned char *)addr)[0]; \
-+ } while (0)
-+#elif defined(__BIG_ENDIAN)
-+#define ABCD(a,b,c,d,addrp) do { \
-+ a = ((unsigned char *)addrp)[0]; \
-+ b = ((unsigned char *)addrp)[1]; \
-+ c = ((unsigned char *)addrp)[2]; \
-+ d = ((unsigned char *)addrp)[3]; \
-+} while (0)
-+#else
-+#error "Please fix asm/byteorder.h"
-+#endif /* __LITTLE_ENDIAN */
-+
-+#define TESTIP_WALK(map, elem, branch, full) \
-+ do { \
-+ branch = (map)->tree[elem]; \
-+ if (!branch) \
-+ return 0; \
-+ else if (branch == full) \
-+ return 1; \
-+ } while (0)
-+
-+#define ADDIP_WALK(map, elem, branch, type, cachep, full) \
-+ do { \
-+ branch = (map)->tree[elem]; \
-+ if (!branch) { \
-+ branch = (type *) kmem_cache_alloc(cachep, GFP_ATOMIC); \
-+ if (!branch) \
-+ return -ENOMEM; \
-+ memset(branch, 0, sizeof(*branch)); \
-+ (map)->tree[elem] = branch; \
-+ } else if (branch == full) { \
-+ return -EEXIST; \
-+ } \
-+ } while (0)
-+
-+#define ADDIP_RANGE_LOOP(map, a, a1, a2, hint, branch, full, cachep, free) \
-+ for (a = a1; a <= a2; a++) { \
-+ branch = (map)->tree[a]; \
-+ if (branch != full) { \
-+ if ((a > a1 && a < a2) || (hint)) { \
-+ if (branch) \
-+ free(branch); \
-+ (map)->tree[a] = full; \
-+ continue; \
-+ } else if (!branch) { \
-+ branch = kmem_cache_alloc(cachep, GFP_ATOMIC); \
-+ if (!branch) \
-+ return -ENOMEM; \
-+ memset(branch, 0, sizeof(*branch)); \
-+ (map)->tree[a] = branch; \
-+ }
-+
-+#define ADDIP_RANGE_LOOP_END() \
-+ } \
-+ }
-+
-+#define DELIP_WALK(map, elem, branch, cachep, full, flags) \
-+ do { \
-+ branch = (map)->tree[elem]; \
-+ if (!branch) { \
-+ return -EEXIST; \
-+ } else if (branch == full) { \
-+ branch = kmem_cache_alloc(cachep, flags); \
-+ if (!branch) \
-+ return -ENOMEM; \
-+ memcpy(branch, full, sizeof(*full)); \
-+ (map)->tree[elem] = branch; \
-+ } \
-+ } while (0)
-+
-+#define DELIP_RANGE_LOOP(map, a, a1, a2, hint, branch, full, cachep, free, flags) \
-+ for (a = a1; a <= a2; a++) { \
-+ branch = (map)->tree[a]; \
-+ if (branch) { \
-+ if ((a > a1 && a < a2) || (hint)) { \
-+ if (branch != full) \
-+ free(branch); \
-+ (map)->tree[a] = NULL; \
-+ continue; \
-+ } else if (branch == full) { \
-+ branch = kmem_cache_alloc(cachep, flags); \
-+ if (!branch) \
-+ return -ENOMEM; \
-+ memcpy(branch, full, sizeof(*branch)); \
-+ (map)->tree[a] = branch; \
-+ }
-+
-+#define DELIP_RANGE_LOOP_END() \
-+ } \
-+ }
-+
-+#define LOOP_WALK_BEGIN(map, i, branch) \
-+ for (i = 0; i < 256; i++) { \
-+ branch = (map)->tree[i]; \
-+ if (likely(!branch)) \
-+ continue;
-+
-+#define LOOP_WALK_END() \
-+ }
-+
-+#define LOOP_WALK_BEGIN_GC(map, i, branch, full, cachep, count) \
-+ count = -256; \
-+ for (i = 0; i < 256; i++) { \
-+ branch = (map)->tree[i]; \
-+ if (likely(!branch)) \
-+ continue; \
-+ count++; \
-+ if (branch == full) { \
-+ count++; \
-+ continue; \
-+ }
-+
-+#define LOOP_WALK_END_GC(map, i, branch, full, cachep, count) \
-+ if (-256 == count) { \
-+ kmem_cache_free(cachep, branch); \
-+ (map)->tree[i] = NULL; \
-+ } else if (256 == count) { \
-+ kmem_cache_free(cachep, branch); \
-+ (map)->tree[i] = full; \
-+ } \
-+ }
-+
-+#define LOOP_WALK_BEGIN_COUNT(map, i, branch, inrange, count) \
-+ for (i = 0; i < 256; i++) { \
-+ if (!(map)->tree[i]) { \
-+ if (inrange) { \
-+ count++; \
-+ inrange = 0; \
-+ } \
-+ continue; \
-+ } \
-+ branch = (map)->tree[i];
-+
-+#define LOOP_WALK_END_COUNT() \
-+ }
-+
-+#define GETVALUE1(a, a1, b1, r) \
-+ (a == a1 ? b1 : r)
-+
-+#define GETVALUE2(a, b, a1, b1, c1, r) \
-+ (a == a1 && b == b1 ? c1 : r)
-+
-+#define GETVALUE3(a, b, c, a1, b1, c1, d1, r) \
-+ (a == a1 && b == b1 && c == c1 ? d1 : r)
-+
-+#define CHECK1(a, a1, a2, b1, b2, c1, c2, d1, d2) \
-+ ( \
-+ GETVALUE1(a, a1, b1, 0) == 0 \
-+ && GETVALUE1(a, a2, b2, 255) == 255 \
-+ && c1 == 0 \
-+ && c2 == 255 \
-+ && d1 == 0 \
-+ && d2 == 255 \
-+ )
-+
-+#define CHECK2(a, b, a1, a2, b1, b2, c1, c2, d1, d2) \
-+ ( \
-+ GETVALUE2(a, b, a1, b1, c1, 0) == 0 \
-+ && GETVALUE2(a, b, a2, b2, c2, 255) == 255 \
-+ && d1 == 0 \
-+ && d2 == 255 \
-+ )
-+
-+#define CHECK3(a, b, c, a1, a2, b1, b2, c1, c2, d1, d2) \
-+ ( \
-+ GETVALUE3(a, b, c, a1, b1, c1, d1, 0) == 0 \
-+ && GETVALUE3(a, b, c, a2, b2, c2, d2, 255) == 255 \
-+ )
-+
-+
-+static inline void
-+free_d(struct ip_set_iptreemap_d *map)
-+{
-+ kmem_cache_free(cachep_d, map);
-+}
-+
-+static inline void
-+free_c(struct ip_set_iptreemap_c *map)
-+{
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int i;
-+
-+ LOOP_WALK_BEGIN(map, i, dtree) {
-+ if (dtree != fullbitmap_d)
-+ free_d(dtree);
-+ } LOOP_WALK_END();
-+
-+ kmem_cache_free(cachep_c, map);
-+}
-+
-+static inline void
-+free_b(struct ip_set_iptreemap_b *map)
-+{
-+ struct ip_set_iptreemap_c *ctree;
-+ unsigned int i;
-+
-+ LOOP_WALK_BEGIN(map, i, ctree) {
-+ if (ctree != fullbitmap_c)
-+ free_c(ctree);
-+ } LOOP_WALK_END();
-+
-+ kmem_cache_free(cachep_b, map);
-+}
-+
-+static inline int
-+iptreemap_test(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned char a, b, c, d;
-+
-+ *hash_ip = ip;
-+
-+ ABCD(a, b, c, d, hash_ip);
-+
-+ TESTIP_WALK(map, a, btree, fullbitmap_b);
-+ TESTIP_WALK(btree, b, ctree, fullbitmap_c);
-+ TESTIP_WALK(ctree, c, dtree, fullbitmap_d);
-+
-+ return !!test_bit(d, (void *) dtree->bitmap);
-+}
-+
-+#define KADT_CONDITION
-+
-+UADT(iptreemap, test)
-+KADT(iptreemap, test, ipaddr)
-+
-+static inline int
-+__addip_single(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_iptreemap *map = (struct ip_set_iptreemap *) set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned char a, b, c, d;
-+
-+ *hash_ip = ip;
-+
-+ ABCD(a, b, c, d, hash_ip);
-+
-+ ADDIP_WALK(map, a, btree, struct ip_set_iptreemap_b, cachep_b, fullbitmap_b);
-+ ADDIP_WALK(btree, b, ctree, struct ip_set_iptreemap_c, cachep_c, fullbitmap_c);
-+ ADDIP_WALK(ctree, c, dtree, struct ip_set_iptreemap_d, cachep_d, fullbitmap_d);
-+
-+ if (__test_and_set_bit(d, (void *) dtree->bitmap))
-+ return -EEXIST;
-+
-+ __set_bit(b, (void *) btree->dirty);
-+
-+ return 0;
-+}
-+
-+static inline int
-+iptreemap_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t start, ip_set_ip_t end)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int a, b, c, d;
-+ unsigned char a1, b1, c1, d1;
-+ unsigned char a2, b2, c2, d2;
-+
-+ if (start == end)
-+ return __addip_single(set, hash_ip, start);
-+
-+ *hash_ip = start;
-+
-+ ABCD(a1, b1, c1, d1, &start);
-+ ABCD(a2, b2, c2, d2, &end);
-+
-+ /* This is sooo ugly... */
-+ ADDIP_RANGE_LOOP(map, a, a1, a2, CHECK1(a, a1, a2, b1, b2, c1, c2, d1, d2), btree, fullbitmap_b, cachep_b, free_b) {
-+ ADDIP_RANGE_LOOP(btree, b, GETVALUE1(a, a1, b1, 0), GETVALUE1(a, a2, b2, 255), CHECK2(a, b, a1, a2, b1, b2, c1, c2, d1, d2), ctree, fullbitmap_c, cachep_c, free_c) {
-+ ADDIP_RANGE_LOOP(ctree, c, GETVALUE2(a, b, a1, b1, c1, 0), GETVALUE2(a, b, a2, b2, c2, 255), CHECK3(a, b, c, a1, a2, b1, b2, c1, c2, d1, d2), dtree, fullbitmap_d, cachep_d, free_d) {
-+ for (d = GETVALUE3(a, b, c, a1, b1, c1, d1, 0); d <= GETVALUE3(a, b, c, a2, b2, c2, d2, 255); d++)
-+ __set_bit(d, (void *) dtree->bitmap);
-+ __set_bit(b, (void *) btree->dirty);
-+ } ADDIP_RANGE_LOOP_END();
-+ } ADDIP_RANGE_LOOP_END();
-+ } ADDIP_RANGE_LOOP_END();
-+
-+ return 0;
-+}
-+
-+UADT0(iptreemap, add, min(req->ip, req->end), max(req->ip, req->end))
-+KADT(iptreemap, add, ipaddr, ip)
-+
-+static inline int
-+__delip_single(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, gfp_t flags)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned char a,b,c,d;
-+
-+ *hash_ip = ip;
-+
-+ ABCD(a, b, c, d, hash_ip);
-+
-+ DELIP_WALK(map, a, btree, cachep_b, fullbitmap_b, flags);
-+ DELIP_WALK(btree, b, ctree, cachep_c, fullbitmap_c, flags);
-+ DELIP_WALK(ctree, c, dtree, cachep_d, fullbitmap_d, flags);
-+
-+ if (!__test_and_clear_bit(d, (void *) dtree->bitmap))
-+ return -EEXIST;
-+
-+ __set_bit(b, (void *) btree->dirty);
-+
-+ return 0;
-+}
-+
-+static inline int
-+iptreemap_del(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t start, ip_set_ip_t end, gfp_t flags)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int a, b, c, d;
-+ unsigned char a1, b1, c1, d1;
-+ unsigned char a2, b2, c2, d2;
-+
-+ if (start == end)
-+ return __delip_single(set, hash_ip, start, flags);
-+
-+ *hash_ip = start;
-+
-+ ABCD(a1, b1, c1, d1, &start);
-+ ABCD(a2, b2, c2, d2, &end);
-+
-+ /* This is sooo ugly... */
-+ DELIP_RANGE_LOOP(map, a, a1, a2, CHECK1(a, a1, a2, b1, b2, c1, c2, d1, d2), btree, fullbitmap_b, cachep_b, free_b, flags) {
-+ DELIP_RANGE_LOOP(btree, b, GETVALUE1(a, a1, b1, 0), GETVALUE1(a, a2, b2, 255), CHECK2(a, b, a1, a2, b1, b2, c1, c2, d1, d2), ctree, fullbitmap_c, cachep_c, free_c, flags) {
-+ DELIP_RANGE_LOOP(ctree, c, GETVALUE2(a, b, a1, b1, c1, 0), GETVALUE2(a, b, a2, b2, c2, 255), CHECK3(a, b, c, a1, a2, b1, b2, c1, c2, d1, d2), dtree, fullbitmap_d, cachep_d, free_d, flags) {
-+ for (d = GETVALUE3(a, b, c, a1, b1, c1, d1, 0); d <= GETVALUE3(a, b, c, a2, b2, c2, d2, 255); d++)
-+ __clear_bit(d, (void *) dtree->bitmap);
-+ __set_bit(b, (void *) btree->dirty);
-+ } DELIP_RANGE_LOOP_END();
-+ } DELIP_RANGE_LOOP_END();
-+ } DELIP_RANGE_LOOP_END();
-+
-+ return 0;
-+}
-+
-+UADT0(iptreemap, del, min(req->ip, req->end), max(req->ip, req->end), GFP_KERNEL)
-+KADT(iptreemap, del, ipaddr, ip, GFP_ATOMIC)
-+
-+/* Check the status of the bitmap
-+ * -1 == all bits cleared
-+ * 1 == all bits set
-+ * 0 == anything else
-+ */
-+static inline int
-+bitmap_status(struct ip_set_iptreemap_d *dtree)
-+{
-+ unsigned char first = dtree->bitmap[0];
-+ int a;
-+
-+ for (a = 1; a < 32; a++)
-+ if (dtree->bitmap[a] != first)
-+ return 0;
-+
-+ return (first == 0 ? -1 : (first == 255 ? 1 : 0));
-+}
-+
-+static void
-+gc(unsigned long addr)
-+{
-+ struct ip_set *set = (struct ip_set *) addr;
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int a, b, c;
-+ int i, j, k;
-+
-+ write_lock_bh(&set->lock);
-+
-+ LOOP_WALK_BEGIN_GC(map, a, btree, fullbitmap_b, cachep_b, i) {
-+ LOOP_WALK_BEGIN_GC(btree, b, ctree, fullbitmap_c, cachep_c, j) {
-+ if (!__test_and_clear_bit(b, (void *) btree->dirty))
-+ continue;
-+ LOOP_WALK_BEGIN_GC(ctree, c, dtree, fullbitmap_d, cachep_d, k) {
-+ switch (bitmap_status(dtree)) {
-+ case -1:
-+ kmem_cache_free(cachep_d, dtree);
-+ ctree->tree[c] = NULL;
-+ k--;
-+ break;
-+ case 1:
-+ kmem_cache_free(cachep_d, dtree);
-+ ctree->tree[c] = fullbitmap_d;
-+ k++;
-+ break;
-+ }
-+ } LOOP_WALK_END();
-+ } LOOP_WALK_END_GC(btree, b, ctree, fullbitmap_c, cachep_c, k);
-+ } LOOP_WALK_END_GC(map, a, btree, fullbitmap_b, cachep_b, j);
-+
-+ write_unlock_bh(&set->lock);
-+
-+ map->gc.expires = jiffies + map->gc_interval * HZ;
-+ add_timer(&map->gc);
-+}
-+
-+static inline void
-+init_gc_timer(struct ip_set *set)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+
-+ init_timer(&map->gc);
-+ map->gc.data = (unsigned long) set;
-+ map->gc.function = gc;
-+ map->gc.expires = jiffies + map->gc_interval * HZ;
-+ add_timer(&map->gc);
-+}
-+
-+static int
-+iptreemap_create(struct ip_set *set, const void *data, u_int32_t size)
-+{
-+ const struct ip_set_req_iptreemap_create *req = data;
-+ struct ip_set_iptreemap *map;
-+
-+ map = kzalloc(sizeof(*map), GFP_KERNEL);
-+ if (!map)
-+ return -ENOMEM;
-+
-+ map->gc_interval = req->gc_interval ? req->gc_interval : IPTREEMAP_DEFAULT_GC_TIME;
-+ set->data = map;
-+
-+ init_gc_timer(set);
-+
-+ return 0;
-+}
-+
-+static inline void
-+__flush(struct ip_set_iptreemap *map)
-+{
-+ struct ip_set_iptreemap_b *btree;
-+ unsigned int a;
-+
-+ LOOP_WALK_BEGIN(map, a, btree);
-+ if (btree != fullbitmap_b)
-+ free_b(btree);
-+ LOOP_WALK_END();
-+}
-+
-+static void
-+iptreemap_destroy(struct ip_set *set)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+
-+ while (!del_timer(&map->gc))
-+ msleep(IPTREEMAP_DESTROY_SLEEP);
-+
-+ __flush(map);
-+ kfree(map);
-+
-+ set->data = NULL;
-+}
-+
-+static void
-+iptreemap_flush(struct ip_set *set)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+
-+ while (!del_timer(&map->gc))
-+ msleep(IPTREEMAP_DESTROY_SLEEP);
-+
-+ __flush(map);
-+
-+ memset(map, 0, sizeof(*map));
-+
-+ init_gc_timer(set);
-+}
-+
-+static void
-+iptreemap_list_header(const struct ip_set *set, void *data)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_req_iptreemap_create *header = data;
-+
-+ header->gc_interval = map->gc_interval;
-+}
-+
-+static int
-+iptreemap_list_members_size(const struct ip_set *set)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int a, b, c, d, inrange = 0, count = 0;
-+
-+ LOOP_WALK_BEGIN_COUNT(map, a, btree, inrange, count) {
-+ LOOP_WALK_BEGIN_COUNT(btree, b, ctree, inrange, count) {
-+ LOOP_WALK_BEGIN_COUNT(ctree, c, dtree, inrange, count) {
-+ for (d = 0; d < 256; d++) {
-+ if (test_bit(d, (void *) dtree->bitmap)) {
-+ inrange = 1;
-+ } else if (inrange) {
-+ count++;
-+ inrange = 0;
-+ }
-+ }
-+ } LOOP_WALK_END_COUNT();
-+ } LOOP_WALK_END_COUNT();
-+ } LOOP_WALK_END_COUNT();
-+
-+ if (inrange)
-+ count++;
-+
-+ return (count * sizeof(struct ip_set_req_iptreemap));
-+}
-+
-+static inline u_int32_t
-+add_member(void *data, size_t offset, ip_set_ip_t start, ip_set_ip_t end)
-+{
-+ struct ip_set_req_iptreemap *entry = data + offset;
-+
-+ entry->ip = start;
-+ entry->end = end;
-+
-+ return sizeof(*entry);
-+}
-+
-+static void
-+iptreemap_list_members(const struct ip_set *set, void *data)
-+{
-+ struct ip_set_iptreemap *map = set->data;
-+ struct ip_set_iptreemap_b *btree;
-+ struct ip_set_iptreemap_c *ctree;
-+ struct ip_set_iptreemap_d *dtree;
-+ unsigned int a, b, c, d, inrange = 0;
-+ size_t offset = 0;
-+ ip_set_ip_t start = 0, end = 0, ip;
-+
-+ LOOP_WALK_BEGIN(map, a, btree) {
-+ LOOP_WALK_BEGIN(btree, b, ctree) {
-+ LOOP_WALK_BEGIN(ctree, c, dtree) {
-+ for (d = 0; d < 256; d++) {
-+ if (test_bit(d, (void *) dtree->bitmap)) {
-+ ip = ((a << 24) | (b << 16) | (c << 8) | d);
-+ if (!inrange) {
-+ inrange = 1;
-+ start = ip;
-+ } else if (end < ip - 1) {
-+ offset += add_member(data, offset, start, end);
-+ start = ip;
-+ }
-+ end = ip;
-+ } else if (inrange) {
-+ offset += add_member(data, offset, start, end);
-+ inrange = 0;
-+ }
-+ }
-+ } LOOP_WALK_END();
-+ } LOOP_WALK_END();
-+ } LOOP_WALK_END();
-+
-+ if (inrange)
-+ add_member(data, offset, start, end);
-+}
-+
-+IP_SET_TYPE(iptreemap, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Sven Wegener <sven.wegener@stealer.net>");
-+MODULE_DESCRIPTION("iptreemap type of IP sets");
-+
-+static int __init ip_set_iptreemap_init(void)
-+{
-+ int ret = -ENOMEM;
-+ int a;
-+
-+ cachep_b = KMEM_CACHE_CREATE("ip_set_iptreemap_b",
-+ sizeof(struct ip_set_iptreemap_b));
-+ if (!cachep_b) {
-+ ip_set_printk("Unable to create ip_set_iptreemap_b slab cache");
-+ goto out;
-+ }
-+
-+ cachep_c = KMEM_CACHE_CREATE("ip_set_iptreemap_c",
-+ sizeof(struct ip_set_iptreemap_c));
-+ if (!cachep_c) {
-+ ip_set_printk("Unable to create ip_set_iptreemap_c slab cache");
-+ goto outb;
-+ }
-+
-+ cachep_d = KMEM_CACHE_CREATE("ip_set_iptreemap_d",
-+ sizeof(struct ip_set_iptreemap_d));
-+ if (!cachep_d) {
-+ ip_set_printk("Unable to create ip_set_iptreemap_d slab cache");
-+ goto outc;
-+ }
-+
-+ fullbitmap_d = kmem_cache_alloc(cachep_d, GFP_KERNEL);
-+ if (!fullbitmap_d)
-+ goto outd;
-+
-+ fullbitmap_c = kmem_cache_alloc(cachep_c, GFP_KERNEL);
-+ if (!fullbitmap_c)
-+ goto outbitmapd;
-+
-+ fullbitmap_b = kmem_cache_alloc(cachep_b, GFP_KERNEL);
-+ if (!fullbitmap_b)
-+ goto outbitmapc;
-+
-+ ret = ip_set_register_set_type(&ip_set_iptreemap);
-+ if (0 > ret)
-+ goto outbitmapb;
-+
-+ /* Now init our global bitmaps */
-+ memset(fullbitmap_d->bitmap, 0xff, sizeof(fullbitmap_d->bitmap));
-+
-+ for (a = 0; a < 256; a++)
-+ fullbitmap_c->tree[a] = fullbitmap_d;
-+
-+ for (a = 0; a < 256; a++)
-+ fullbitmap_b->tree[a] = fullbitmap_c;
-+ memset(fullbitmap_b->dirty, 0, sizeof(fullbitmap_b->dirty));
-+
-+ return 0;
-+
-+outbitmapb:
-+ kmem_cache_free(cachep_b, fullbitmap_b);
-+outbitmapc:
-+ kmem_cache_free(cachep_c, fullbitmap_c);
-+outbitmapd:
-+ kmem_cache_free(cachep_d, fullbitmap_d);
-+outd:
-+ kmem_cache_destroy(cachep_d);
-+outc:
-+ kmem_cache_destroy(cachep_c);
-+outb:
-+ kmem_cache_destroy(cachep_b);
-+out:
-+
-+ return ret;
-+}
-+
-+static void __exit ip_set_iptreemap_fini(void)
-+{
-+ ip_set_unregister_set_type(&ip_set_iptreemap);
-+ kmem_cache_free(cachep_d, fullbitmap_d);
-+ kmem_cache_free(cachep_c, fullbitmap_c);
-+ kmem_cache_free(cachep_b, fullbitmap_b);
-+ kmem_cache_destroy(cachep_d);
-+ kmem_cache_destroy(cachep_c);
-+ kmem_cache_destroy(cachep_b);
-+}
-+
-+module_init(ip_set_iptreemap_init);
-+module_exit(ip_set_iptreemap_fini);
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_macipmap.c
-@@ -0,0 +1,164 @@
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Martin Josefsson <gandalf@wlug.westbo.se>
-+ * Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an IP set type: the macipmap type */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/if_ether.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_macipmap.h>
-+
-+static int
-+macipmap_utest(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ const struct ip_set_macipmap *map = set->data;
-+ const struct ip_set_macip *table = map->members;
-+ const struct ip_set_req_macipmap *req = data;
-+
-+ if (req->ip < map->first_ip || req->ip > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_ip = req->ip;
-+ DP("set: %s, ip:%u.%u.%u.%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(req->ip), HIPQUAD(*hash_ip));
-+ if (table[req->ip - map->first_ip].match) {
-+ return (memcmp(req->ethernet,
-+ &table[req->ip - map->first_ip].ethernet,
-+ ETH_ALEN) == 0);
-+ } else {
-+ return (map->flags & IPSET_MACIP_MATCHUNSET ? 1 : 0);
-+ }
-+}
-+
-+static int
-+macipmap_ktest(struct ip_set *set,
-+ const struct sk_buff *skb,
-+ ip_set_ip_t *hash_ip,
-+ const u_int32_t *flags,
-+ unsigned char index)
-+{
-+ const struct ip_set_macipmap *map = set->data;
-+ const struct ip_set_macip *table = map->members;
-+ ip_set_ip_t ip;
-+
-+ ip = ipaddr(skb, flags[index]);
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return 0;
-+
-+ *hash_ip = ip;
-+ DP("set: %s, ip:%u.%u.%u.%u, %u.%u.%u.%u",
-+ set->name, HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ if (table[ip - map->first_ip].match) {
-+ /* Is mac pointer valid?
-+ * If so, compare... */
-+ return (skb_mac_header(skb) >= skb->head
-+ && (skb_mac_header(skb) + ETH_HLEN) <= skb->data
-+ && (memcmp(eth_hdr(skb)->h_source,
-+ &table[ip - map->first_ip].ethernet,
-+ ETH_ALEN) == 0));
-+ } else {
-+ return (map->flags & IPSET_MACIP_MATCHUNSET ? 1 : 0);
-+ }
-+}
-+
-+/* returns 0 on success */
-+static inline int
-+macipmap_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, const unsigned char *ethernet)
-+{
-+ struct ip_set_macipmap *map = set->data;
-+ struct ip_set_macip *table = map->members;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+ if (table[ip - map->first_ip].match)
-+ return -EEXIST;
-+
-+ *hash_ip = ip;
-+ DP("%u.%u.%u.%u, %u.%u.%u.%u", HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ memcpy(&table[ip - map->first_ip].ethernet, ethernet, ETH_ALEN);
-+ table[ip - map->first_ip].match = IPSET_MACIP_ISSET;
-+ return 0;
-+}
-+
-+#define KADT_CONDITION \
-+ if (!(skb_mac_header(skb) >= skb->head \
-+ && (skb_mac_header(skb) + ETH_HLEN) <= skb->data))\
-+ return -EINVAL;
-+
-+UADT(macipmap, add, req->ethernet)
-+KADT(macipmap, add, ipaddr, eth_hdr(skb)->h_source)
-+
-+static inline int
-+macipmap_del(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ struct ip_set_macipmap *map = set->data;
-+ struct ip_set_macip *table = map->members;
-+
-+ if (ip < map->first_ip || ip > map->last_ip)
-+ return -ERANGE;
-+ if (!table[ip - map->first_ip].match)
-+ return -EEXIST;
-+
-+ *hash_ip = ip;
-+ table[ip - map->first_ip].match = 0;
-+ DP("%u.%u.%u.%u, %u.%u.%u.%u", HIPQUAD(ip), HIPQUAD(*hash_ip));
-+ return 0;
-+}
-+
-+#undef KADT_CONDITION
-+#define KADT_CONDITION
-+
-+UADT(macipmap, del)
-+KADT(macipmap, del, ipaddr)
-+
-+static inline int
-+__macipmap_create(const struct ip_set_req_macipmap_create *req,
-+ struct ip_set_macipmap *map)
-+{
-+ if (req->to - req->from > MAX_RANGE) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ req->to - req->from + 1, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ map->flags = req->flags;
-+ return (req->to - req->from + 1) * sizeof(struct ip_set_macip);
-+}
-+
-+BITMAP_CREATE(macipmap)
-+BITMAP_DESTROY(macipmap)
-+BITMAP_FLUSH(macipmap)
-+
-+static inline void
-+__macipmap_list_header(const struct ip_set_macipmap *map,
-+ struct ip_set_req_macipmap_create *header)
-+{
-+ header->flags = map->flags;
-+}
-+
-+BITMAP_LIST_HEADER(macipmap)
-+BITMAP_LIST_MEMBERS_SIZE(macipmap)
-+BITMAP_LIST_MEMBERS(macipmap)
-+
-+IP_SET_TYPE(macipmap, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("macipmap type of IP sets");
-+
-+REGISTER_MODULE(macipmap)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_nethash.c
-@@ -0,0 +1,225 @@
-+/* Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing a cidr nethash set */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_set_jhash.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+#include <linux/random.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_nethash.h>
-+
-+static int limit = MAX_RANGE;
-+
-+static inline __u32
-+nethash_id_cidr(const struct ip_set_nethash *map,
-+ ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip,
-+ uint8_t cidr)
-+{
-+ __u32 id;
-+ u_int16_t i;
-+ ip_set_ip_t *elem;
-+
-+ *hash_ip = pack_ip_cidr(ip, cidr);
-+ if (!*hash_ip)
-+ return MAX_RANGE;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ id = jhash_ip(map, i, *hash_ip) % map->hashsize;
-+ DP("hash key: %u", id);
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ if (*elem == *hash_ip)
-+ return id;
-+ /* No shortcut - there can be deleted entries. */
-+ }
-+ return UINT_MAX;
-+}
-+
-+static inline __u32
-+nethash_id(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ const struct ip_set_nethash *map = set->data;
-+ __u32 id = UINT_MAX;
-+ int i;
-+
-+ for (i = 0; i < 30 && map->cidr[i]; i++) {
-+ id = nethash_id_cidr(map, hash_ip, ip, map->cidr[i]);
-+ if (id != UINT_MAX)
-+ break;
-+ }
-+ return id;
-+}
-+
-+static inline int
-+nethash_test_cidr(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, uint8_t cidr)
-+{
-+ const struct ip_set_nethash *map = set->data;
-+
-+ return (nethash_id_cidr(map, hash_ip, ip, cidr) != UINT_MAX);
-+}
-+
-+static inline int
-+nethash_test(struct ip_set *set, ip_set_ip_t *hash_ip, ip_set_ip_t ip)
-+{
-+ return (nethash_id(set, hash_ip, ip) != UINT_MAX);
-+}
-+
-+static int
-+nethash_utest(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ const struct ip_set_req_nethash *req = data;
-+
-+ if (req->cidr <= 0 || req->cidr > 32)
-+ return -EINVAL;
-+ return (req->cidr == 32 ? nethash_test(set, hash_ip, req->ip)
-+ : nethash_test_cidr(set, hash_ip, req->ip, req->cidr));
-+}
-+
-+#define KADT_CONDITION
-+
-+KADT(nethash, test, ipaddr)
-+
-+static inline int
-+__nethash_add(struct ip_set_nethash *map, ip_set_ip_t *ip)
-+{
-+ __u32 probe;
-+ u_int16_t i;
-+ ip_set_ip_t *elem, *slot = NULL;
-+
-+ for (i = 0; i < map->probes; i++) {
-+ probe = jhash_ip(map, i, *ip) % map->hashsize;
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, probe);
-+ if (*elem == *ip)
-+ return -EEXIST;
-+ if (!(slot || *elem))
-+ slot = elem;
-+ /* There can be deleted entries, must check all slots */
-+ }
-+ if (slot) {
-+ *slot = *ip;
-+ map->elements++;
-+ return 0;
-+ }
-+ /* Trigger rehashing */
-+ return -EAGAIN;
-+}
-+
-+static inline int
-+nethash_add(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, uint8_t cidr)
-+{
-+ struct ip_set_nethash *map = set->data;
-+ int ret;
-+
-+ if (map->elements >= limit || map->nets[cidr-1] == UINT16_MAX)
-+ return -ERANGE;
-+ if (cidr <= 0 || cidr >= 32)
-+ return -EINVAL;
-+
-+ *hash_ip = pack_ip_cidr(ip, cidr);
-+ DP("%u.%u.%u.%u/%u, %u.%u.%u.%u", HIPQUAD(ip), cidr, HIPQUAD(*hash_ip));
-+ if (!*hash_ip)
-+ return -ERANGE;
-+
-+ ret = __nethash_add(map, hash_ip);
-+ if (ret == 0) {
-+ if (!map->nets[cidr-1]++)
-+ add_cidr_size(map->cidr, cidr);
-+ map->elements++;
-+ }
-+
-+ return ret;
-+}
-+
-+#undef KADT_CONDITION
-+#define KADT_CONDITION \
-+ struct ip_set_nethash *map = set->data; \
-+ uint8_t cidr = map->cidr[0] ? map->cidr[0] : 31;
-+
-+UADT(nethash, add, req->cidr)
-+KADT(nethash, add, ipaddr, cidr)
-+
-+static inline void
-+__nethash_retry(struct ip_set_nethash *tmp, struct ip_set_nethash *map)
-+{
-+ memcpy(tmp->cidr, map->cidr, sizeof(tmp->cidr));
-+ memcpy(tmp->nets, map->nets, sizeof(tmp->nets));
-+}
-+
-+HASH_RETRY(nethash, ip_set_ip_t)
-+
-+static inline int
-+nethash_del(struct ip_set *set, ip_set_ip_t *hash_ip,
-+ ip_set_ip_t ip, uint8_t cidr)
-+{
-+ struct ip_set_nethash *map = set->data;
-+ ip_set_ip_t id, *elem;
-+
-+ if (cidr <= 0 || cidr >= 32)
-+ return -EINVAL;
-+
-+ id = nethash_id_cidr(map, hash_ip, ip, cidr);
-+ if (id == UINT_MAX)
-+ return -EEXIST;
-+
-+ elem = HARRAY_ELEM(map->members, ip_set_ip_t *, id);
-+ *elem = 0;
-+ map->elements--;
-+ if (!map->nets[cidr-1]--)
-+ del_cidr_size(map->cidr, cidr);
-+ return 0;
-+}
-+
-+UADT(nethash, del, req->cidr)
-+KADT(nethash, del, ipaddr, cidr)
-+
-+static inline int
-+__nethash_create(const struct ip_set_req_nethash_create *req,
-+ struct ip_set_nethash *map)
-+{
-+ memset(map->cidr, 0, sizeof(map->cidr));
-+ memset(map->nets, 0, sizeof(map->nets));
-+
-+ return 0;
-+}
-+
-+HASH_CREATE(nethash, ip_set_ip_t)
-+HASH_DESTROY(nethash)
-+
-+HASH_FLUSH_CIDR(nethash, ip_set_ip_t)
-+
-+static inline void
-+__nethash_list_header(const struct ip_set_nethash *map,
-+ struct ip_set_req_nethash_create *header)
-+{
-+}
-+
-+HASH_LIST_HEADER(nethash)
-+HASH_LIST_MEMBERS_SIZE(nethash, ip_set_ip_t)
-+HASH_LIST_MEMBERS(nethash, ip_set_ip_t)
-+
-+IP_SET_RTYPE(nethash, IPSET_TYPE_IP | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("nethash type of IP sets");
-+module_param(limit, int, 0600);
-+MODULE_PARM_DESC(limit, "maximal number of elements stored in the sets");
-+
-+REGISTER_MODULE(nethash)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_portmap.c
-@@ -0,0 +1,114 @@
-+/* Copyright (C) 2003-2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing a port set type as a bitmap */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <linux/skbuff.h>
-+#include <linux/errno.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <linux/spinlock.h>
-+
-+#include <net/ip.h>
-+
-+#include <linux/netfilter_ipv4/ip_set_portmap.h>
-+#include <linux/netfilter_ipv4/ip_set_getport.h>
-+
-+static inline int
-+portmap_test(const struct ip_set *set, ip_set_ip_t *hash_port,
-+ ip_set_ip_t port)
-+{
-+ const struct ip_set_portmap *map = set->data;
-+
-+ if (port < map->first_ip || port > map->last_ip)
-+ return -ERANGE;
-+
-+ *hash_port = port;
-+ DP("set: %s, port:%u, %u", set->name, port, *hash_port);
-+ return !!test_bit(port - map->first_ip, map->members);
-+}
-+
-+#define KADT_CONDITION \
-+ if (ip == INVALID_PORT) \
-+ return 0;
-+
-+UADT(portmap, test)
-+KADT(portmap, test, get_port)
-+
-+static inline int
-+portmap_add(struct ip_set *set, ip_set_ip_t *hash_port, ip_set_ip_t port)
-+{
-+ struct ip_set_portmap *map = set->data;
-+
-+ if (port < map->first_ip || port > map->last_ip)
-+ return -ERANGE;
-+ if (test_and_set_bit(port - map->first_ip, map->members))
-+ return -EEXIST;
-+
-+ *hash_port = port;
-+ DP("port %u", port);
-+ return 0;
-+}
-+
-+UADT(portmap, add)
-+KADT(portmap, add, get_port)
-+
-+static inline int
-+portmap_del(struct ip_set *set, ip_set_ip_t *hash_port, ip_set_ip_t port)
-+{
-+ struct ip_set_portmap *map = set->data;
-+
-+ if (port < map->first_ip || port > map->last_ip)
-+ return -ERANGE;
-+ if (!test_and_clear_bit(port - map->first_ip, map->members))
-+ return -EEXIST;
-+
-+ *hash_port = port;
-+ DP("port %u", port);
-+ return 0;
-+}
-+
-+UADT(portmap, del)
-+KADT(portmap, del, get_port)
-+
-+static inline int
-+__portmap_create(const struct ip_set_req_portmap_create *req,
-+ struct ip_set_portmap *map)
-+{
-+ if (req->to - req->from > MAX_RANGE) {
-+ ip_set_printk("range too big, %d elements (max %d)",
-+ req->to - req->from + 1, MAX_RANGE+1);
-+ return -ENOEXEC;
-+ }
-+ return bitmap_bytes(req->from, req->to);
-+}
-+
-+BITMAP_CREATE(portmap)
-+BITMAP_DESTROY(portmap)
-+BITMAP_FLUSH(portmap)
-+
-+static inline void
-+__portmap_list_header(const struct ip_set_portmap *map,
-+ struct ip_set_req_portmap_create *header)
-+{
-+}
-+
-+BITMAP_LIST_HEADER(portmap)
-+BITMAP_LIST_MEMBERS_SIZE(portmap)
-+BITMAP_LIST_MEMBERS(portmap)
-+
-+IP_SET_TYPE(portmap, IPSET_TYPE_PORT | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("portmap type of IP sets");
-+
-+REGISTER_MODULE(portmap)
---- /dev/null
-+++ b/net/ipv4/netfilter/ip_set_setlist.c
-@@ -0,0 +1,330 @@
-+/* Copyright (C) 2008 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module implementing an IP set type: the setlist type */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/errno.h>
-+
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ip_set_bitmaps.h>
-+#include <linux/netfilter_ipv4/ip_set_setlist.h>
-+
-+/*
-+ * before ==> index, ref
-+ * after ==> ref, index
-+ */
-+
-+static inline int
-+next_index_eq(const struct ip_set_setlist *map, int i, ip_set_id_t index)
-+{
-+ return i < map->size && map->index[i] == index;
-+}
-+
-+static int
-+setlist_utest(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ const struct ip_set_setlist *map = set->data;
-+ const struct ip_set_req_setlist *req = data;
-+ ip_set_id_t index, ref = IP_SET_INVALID_ID;
-+ int i, res = 0;
-+ struct ip_set *s;
-+
-+ if (req->before && req->ref[0] == '\0')
-+ return 0;
-+
-+ index = __ip_set_get_byname(req->name, &s);
-+ if (index == IP_SET_INVALID_ID)
-+ return 0;
-+ if (req->ref[0] != '\0') {
-+ ref = __ip_set_get_byname(req->ref, &s);
-+ if (ref == IP_SET_INVALID_ID)
-+ goto finish;
-+ }
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID; i++) {
-+ if (req->before && map->index[i] == index) {
-+ res = next_index_eq(map, i + 1, ref);
-+ break;
-+ } else if (!req->before) {
-+ if ((ref == IP_SET_INVALID_ID
-+ && map->index[i] == index)
-+ || (map->index[i] == ref
-+ && next_index_eq(map, i + 1, index))) {
-+ res = 1;
-+ break;
-+ }
-+ }
-+ }
-+ if (ref != IP_SET_INVALID_ID)
-+ __ip_set_put_byindex(ref);
-+finish:
-+ __ip_set_put_byindex(index);
-+ return res;
-+}
-+
-+static int
-+setlist_ktest(struct ip_set *set,
-+ const struct sk_buff *skb,
-+ ip_set_ip_t *hash_ip,
-+ const u_int32_t *flags,
-+ unsigned char index)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i, res = 0;
-+
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID
-+ && res == 0; i++)
-+ res = ip_set_testip_kernel(map->index[i], skb, flags);
-+ return res;
-+}
-+
-+static inline int
-+insert_setlist(struct ip_set_setlist *map, int i, ip_set_id_t index)
-+{
-+ ip_set_id_t tmp;
-+ int j;
-+
-+ DP("i: %u, last %u\n", i, map->index[map->size - 1]);
-+ if (i >= map->size || map->index[map->size - 1] != IP_SET_INVALID_ID)
-+ return -ERANGE;
-+
-+ for (j = i; j < map->size
-+ && index != IP_SET_INVALID_ID; j++) {
-+ tmp = map->index[j];
-+ map->index[j] = index;
-+ index = tmp;
-+ }
-+ return 0;
-+}
-+
-+static int
-+setlist_uadd(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ const struct ip_set_req_setlist *req = data;
-+ ip_set_id_t index, ref = IP_SET_INVALID_ID;
-+ int i, res = -ERANGE;
-+ struct ip_set *s;
-+
-+ if (req->before && req->ref[0] == '\0')
-+ return -EINVAL;
-+
-+ index = __ip_set_get_byname(req->name, &s);
-+ if (index == IP_SET_INVALID_ID)
-+ return -EEXIST;
-+ /* "Loop detection" */
-+ if (strcmp(s->type->typename, "setlist") == 0)
-+ goto finish;
-+
-+ if (req->ref[0] != '\0') {
-+ ref = __ip_set_get_byname(req->ref, &s);
-+ if (ref == IP_SET_INVALID_ID) {
-+ res = -EEXIST;
-+ goto finish;
-+ }
-+ }
-+ for (i = 0; i < map->size; i++) {
-+ if (map->index[i] != ref)
-+ continue;
-+ if (req->before)
-+ res = insert_setlist(map, i, index);
-+ else
-+ res = insert_setlist(map,
-+ ref == IP_SET_INVALID_ID ? i : i + 1,
-+ index);
-+ break;
-+ }
-+ if (ref != IP_SET_INVALID_ID)
-+ __ip_set_put_byindex(ref);
-+ /* In case of success, we keep the reference to the set */
-+finish:
-+ if (res != 0)
-+ __ip_set_put_byindex(index);
-+ return res;
-+}
-+
-+static int
-+setlist_kadd(struct ip_set *set,
-+ const struct sk_buff *skb,
-+ ip_set_ip_t *hash_ip,
-+ const u_int32_t *flags,
-+ unsigned char index)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i, res = -EINVAL;
-+
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID
-+ && res != 0; i++)
-+ res = ip_set_addip_kernel(map->index[i], skb, flags);
-+ return res;
-+}
-+
-+static inline int
-+unshift_setlist(struct ip_set_setlist *map, int i)
-+{
-+ int j;
-+
-+ for (j = i; j < map->size - 1; j++)
-+ map->index[j] = map->index[j+1];
-+ map->index[map->size-1] = IP_SET_INVALID_ID;
-+ return 0;
-+}
-+
-+static int
-+setlist_udel(struct ip_set *set, const void *data, u_int32_t size,
-+ ip_set_ip_t *hash_ip)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ const struct ip_set_req_setlist *req = data;
-+ ip_set_id_t index, ref = IP_SET_INVALID_ID;
-+ int i, res = -EEXIST;
-+ struct ip_set *s;
-+
-+ if (req->before && req->ref[0] == '\0')
-+ return -EINVAL;
-+
-+ index = __ip_set_get_byname(req->name, &s);
-+ if (index == IP_SET_INVALID_ID)
-+ return -EEXIST;
-+ if (req->ref[0] != '\0') {
-+ ref = __ip_set_get_byname(req->ref, &s);
-+ if (ref == IP_SET_INVALID_ID)
-+ goto finish;
-+ }
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID; i++) {
-+ if (req->before) {
-+ if (map->index[i] == index
-+ && next_index_eq(map, i + 1, ref)) {
-+ res = unshift_setlist(map, i);
-+ break;
-+ }
-+ } else if (ref == IP_SET_INVALID_ID) {
-+ if (map->index[i] == index) {
-+ res = unshift_setlist(map, i);
-+ break;
-+ }
-+ } else if (map->index[i] == ref
-+ && next_index_eq(map, i + 1, index)) {
-+ res = unshift_setlist(map, i + 1);
-+ break;
-+ }
-+ }
-+ if (ref != IP_SET_INVALID_ID)
-+ __ip_set_put_byindex(ref);
-+finish:
-+ __ip_set_put_byindex(index);
-+ /* In case of success, release the reference to the set */
-+ if (res == 0)
-+ __ip_set_put_byindex(index);
-+ return res;
-+}
-+
-+static int
-+setlist_kdel(struct ip_set *set,
-+ const struct sk_buff *skb,
-+ ip_set_ip_t *hash_ip,
-+ const u_int32_t *flags,
-+ unsigned char index)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i, res = -EINVAL;
-+
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID
-+ && res != 0; i++)
-+ res = ip_set_delip_kernel(map->index[i], skb, flags);
-+ return res;
-+}
-+
-+static int
-+setlist_create(struct ip_set *set, const void *data, u_int32_t size)
-+{
-+ struct ip_set_setlist *map;
-+ const struct ip_set_req_setlist_create *req = data;
-+ int i;
-+
-+ map = kmalloc(sizeof(struct ip_set_setlist) +
-+ req->size * sizeof(ip_set_id_t), GFP_KERNEL);
-+ if (!map)
-+ return -ENOMEM;
-+ map->size = req->size;
-+ for (i = 0; i < map->size; i++)
-+ map->index[i] = IP_SET_INVALID_ID;
-+
-+ set->data = map;
-+ return 0;
-+}
-+
-+static void
-+setlist_destroy(struct ip_set *set)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i;
-+
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID; i++)
-+ __ip_set_put_byindex(map->index[i]);
-+
-+ kfree(map);
-+ set->data = NULL;
-+}
-+
-+static void
-+setlist_flush(struct ip_set *set)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i;
-+
-+ for (i = 0; i < map->size
-+ && map->index[i] != IP_SET_INVALID_ID; i++) {
-+ __ip_set_put_byindex(map->index[i]);
-+ map->index[i] = IP_SET_INVALID_ID;
-+ }
-+}
-+
-+static void
-+setlist_list_header(const struct ip_set *set, void *data)
-+{
-+ const struct ip_set_setlist *map = set->data;
-+ struct ip_set_req_setlist_create *header = data;
-+
-+ header->size = map->size;
-+}
-+
-+static int
-+setlist_list_members_size(const struct ip_set *set)
-+{
-+ const struct ip_set_setlist *map = set->data;
-+
-+ return map->size * sizeof(ip_set_id_t);
-+}
-+
-+static void
-+setlist_list_members(const struct ip_set *set, void *data)
-+{
-+ struct ip_set_setlist *map = set->data;
-+ int i;
-+
-+ for (i = 0; i < map->size; i++)
-+ *((ip_set_id_t *)data + i) = ip_set_id(map->index[i]);
-+}
-+
-+IP_SET_TYPE(setlist, IPSET_TYPE_SETNAME | IPSET_DATA_SINGLE)
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("setlist type of IP sets");
-+
-+REGISTER_MODULE(setlist)
---- /dev/null
-+++ b/net/ipv4/netfilter/ipt_set.c
-@@ -0,0 +1,238 @@
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Martin Josefsson <gandalf@wlug.westbo.se>
-+ * Copyright (C) 2003-2004 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* Kernel module to match an IP set. */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/version.h>
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#define xt_register_match ipt_register_match
-+#define xt_unregister_match ipt_unregister_match
-+#define xt_match ipt_match
-+#else
-+#include <linux/netfilter/x_tables.h>
-+#endif
-+#include <linux/netfilter_ipv4/ip_set.h>
-+#include <linux/netfilter_ipv4/ipt_set.h>
-+
-+static inline int
-+match_set(const struct ipt_set_info *info,
-+ const struct sk_buff *skb,
-+ int inv)
-+{
-+ if (ip_set_testip_kernel(info->index, skb, info->flags))
-+ inv = !inv;
-+ return inv;
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+static int
-+match(const struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const void *matchinfo,
-+ int offset,
-+ const void *hdr,
-+ u_int16_t datalen,
-+ int *hotdrop)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
-+static int
-+match(const struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const void *matchinfo,
-+ int offset,
-+ int *hotdrop)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static int
-+match(const struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const void *matchinfo,
-+ int offset,
-+ unsigned int protoff,
-+ int *hotdrop)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-+static int
-+match(const struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const struct xt_match *match,
-+ const void *matchinfo,
-+ int offset,
-+ unsigned int protoff,
-+ int *hotdrop)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+static bool
-+match(const struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const struct xt_match *match,
-+ const void *matchinfo,
-+ int offset,
-+ unsigned int protoff,
-+ bool *hotdrop)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+static bool
-+match(const struct sk_buff *skb,
-+ const struct xt_match_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ const struct ipt_set_info_match *info = matchinfo;
-+#else
-+ const struct ipt_set_info_match *info = par->matchinfo;
-+#endif
-+
-+ return match_set(&info->match_set,
-+ skb,
-+ info->match_set.flags[0] & IPSET_MATCH_INV);
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
-+static int
-+checkentry(const char *tablename,
-+ const struct ipt_ip *ip,
-+ void *matchinfo,
-+ unsigned int matchsize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static int
-+checkentry(const char *tablename,
-+ const void *inf,
-+ void *matchinfo,
-+ unsigned int matchsize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+static int
-+checkentry(const char *tablename,
-+ const void *inf,
-+ const struct xt_match *match,
-+ void *matchinfo,
-+ unsigned int matchsize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-+static int
-+checkentry(const char *tablename,
-+ const void *inf,
-+ const struct xt_match *match,
-+ void *matchinfo,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+static bool
-+checkentry(const char *tablename,
-+ const void *inf,
-+ const struct xt_match *match,
-+ void *matchinfo,
-+ unsigned int hook_mask)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+static bool
-+checkentry(const struct xt_mtchk_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ struct ipt_set_info_match *info = matchinfo;
-+#else
-+ struct ipt_set_info_match *info = par->matchinfo;
-+#endif
-+ ip_set_id_t index;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+ if (matchsize != IPT_ALIGN(sizeof(struct ipt_set_info_match))) {
-+ ip_set_printk("invalid matchsize %d", matchsize);
-+ return 0;
-+ }
-+#endif
-+
-+ index = ip_set_get_byindex(info->match_set.index);
-+
-+ if (index == IP_SET_INVALID_ID) {
-+ ip_set_printk("Cannot find set indentified by id %u to match",
-+ info->match_set.index);
-+ return 0; /* error */
-+ }
-+ if (info->match_set.flags[IP_SET_MAX_BINDINGS] != 0) {
-+ ip_set_printk("That's nasty!");
-+ return 0; /* error */
-+ }
-+
-+ return 1;
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static void destroy(void *matchinfo,
-+ unsigned int matchsize)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+static void destroy(const struct xt_match *match,
-+ void *matchinfo,
-+ unsigned int matchsize)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+static void destroy(const struct xt_match *match,
-+ void *matchinfo)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+static void destroy(const struct xt_mtdtor_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ struct ipt_set_info_match *info = matchinfo;
-+#else
-+ struct ipt_set_info_match *info = par->matchinfo;
-+#endif
-+
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+ if (matchsize != IPT_ALIGN(sizeof(struct ipt_set_info_match))) {
-+ ip_set_printk("invalid matchsize %d", matchsize);
-+ return;
-+ }
-+#endif
-+ ip_set_put_byindex(info->match_set.index);
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static struct xt_match set_match = {
-+ .name = "set",
-+ .match = &match,
-+ .checkentry = &checkentry,
-+ .destroy = &destroy,
-+ .me = THIS_MODULE
-+};
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17) */
-+static struct xt_match set_match = {
-+ .name = "set",
-+ .family = AF_INET,
-+ .match = &match,
-+ .matchsize = sizeof(struct ipt_set_info_match),
-+ .checkentry = &checkentry,
-+ .destroy = &destroy,
-+ .me = THIS_MODULE
-+};
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("iptables IP set match module");
-+
-+static int __init ipt_ipset_init(void)
-+{
-+ return xt_register_match(&set_match);
-+}
-+
-+static void __exit ipt_ipset_fini(void)
-+{
-+ xt_unregister_match(&set_match);
-+}
-+
-+module_init(ipt_ipset_init);
-+module_exit(ipt_ipset_fini);
---- /dev/null
-+++ b/net/ipv4/netfilter/ipt_SET.c
-@@ -0,0 +1,242 @@
-+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
-+ * Patrick Schaaf <bof@bof.de>
-+ * Martin Josefsson <gandalf@wlug.westbo.se>
-+ * Copyright (C) 2003-2004 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/* ipt_SET.c - netfilter target to manipulate IP sets */
-+
-+#include <linux/module.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/version.h>
-+
-+#include <linux/netfilter_ipv4.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#define xt_register_target ipt_register_target
-+#define xt_unregister_target ipt_unregister_target
-+#define xt_target ipt_target
-+#define XT_CONTINUE IPT_CONTINUE
-+#else
-+#include <linux/netfilter/x_tables.h>
-+#endif
-+#include <linux/netfilter_ipv4/ipt_set.h>
-+
-+static unsigned int
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+target(struct sk_buff **pskb,
-+ unsigned int hooknum,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ const void *targinfo,
-+ void *userinfo)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+target(struct sk_buff **pskb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ unsigned int hooknum,
-+ const void *targinfo,
-+ void *userinfo)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+target(struct sk_buff **pskb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ unsigned int hooknum,
-+ const struct xt_target *target,
-+ const void *targinfo,
-+ void *userinfo)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
-+target(struct sk_buff **pskb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ unsigned int hooknum,
-+ const struct xt_target *target,
-+ const void *targinfo)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+target(struct sk_buff *skb,
-+ const struct net_device *in,
-+ const struct net_device *out,
-+ unsigned int hooknum,
-+ const struct xt_target *target,
-+ const void *targinfo)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+target(struct sk_buff *skb,
-+ const struct xt_target_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ const struct ipt_set_info_target *info = targinfo;
-+#else
-+ const struct ipt_set_info_target *info = par->targinfo;
-+#endif
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
-+ struct sk_buff *skb = *pskb;
-+#endif
-+
-+
-+ if (info->add_set.index != IP_SET_INVALID_ID)
-+ ip_set_addip_kernel(info->add_set.index,
-+ skb,
-+ info->add_set.flags);
-+ if (info->del_set.index != IP_SET_INVALID_ID)
-+ ip_set_delip_kernel(info->del_set.index,
-+ skb,
-+ info->del_set.flags);
-+
-+ return XT_CONTINUE;
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)
-+static int
-+checkentry(const char *tablename,
-+ const struct ipt_entry *e,
-+ void *targinfo,
-+ unsigned int targinfosize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static int
-+checkentry(const char *tablename,
-+ const void *e,
-+ void *targinfo,
-+ unsigned int targinfosize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+static int
-+checkentry(const char *tablename,
-+ const void *e,
-+ const struct xt_target *target,
-+ void *targinfo,
-+ unsigned int targinfosize,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-+static int
-+checkentry(const char *tablename,
-+ const void *e,
-+ const struct xt_target *target,
-+ void *targinfo,
-+ unsigned int hook_mask)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+static bool
-+checkentry(const char *tablename,
-+ const void *e,
-+ const struct xt_target *target,
-+ void *targinfo,
-+ unsigned int hook_mask)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+static bool
-+checkentry(const struct xt_tgchk_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ const struct ipt_set_info_target *info = targinfo;
-+#else
-+ const struct ipt_set_info_target *info = par->targinfo;
-+#endif
-+ ip_set_id_t index;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+ if (targinfosize != IPT_ALIGN(sizeof(*info))) {
-+ DP("bad target info size %u", targinfosize);
-+ return 0;
-+ }
-+#endif
-+
-+ if (info->add_set.index != IP_SET_INVALID_ID) {
-+ index = ip_set_get_byindex(info->add_set.index);
-+ if (index == IP_SET_INVALID_ID) {
-+ ip_set_printk("cannot find add_set index %u as target",
-+ info->add_set.index);
-+ return 0; /* error */
-+ }
-+ }
-+
-+ if (info->del_set.index != IP_SET_INVALID_ID) {
-+ index = ip_set_get_byindex(info->del_set.index);
-+ if (index == IP_SET_INVALID_ID) {
-+ ip_set_printk("cannot find del_set index %u as target",
-+ info->del_set.index);
-+ return 0; /* error */
-+ }
-+ }
-+ if (info->add_set.flags[IP_SET_MAX_BINDINGS] != 0
-+ || info->del_set.flags[IP_SET_MAX_BINDINGS] != 0) {
-+ ip_set_printk("That's nasty!");
-+ return 0; /* error */
-+ }
-+
-+ return 1;
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static void destroy(void *targetinfo,
-+ unsigned int targetsize)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+static void destroy(const struct xt_target *target,
-+ void *targetinfo,
-+ unsigned int targetsize)
-+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+static void destroy(const struct xt_target *target,
-+ void *targetinfo)
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) */
-+static void destroy(const struct xt_tgdtor_param *par)
-+#endif
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
-+ const struct ipt_set_info_target *info = targetinfo;
-+#else
-+ const struct ipt_set_info_target *info = par->targinfo;
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+ if (targetsize != IPT_ALIGN(sizeof(struct ipt_set_info_target))) {
-+ ip_set_printk("invalid targetsize %d", targetsize);
-+ return;
-+ }
-+#endif
-+ if (info->add_set.index != IP_SET_INVALID_ID)
-+ ip_set_put_byindex(info->add_set.index);
-+ if (info->del_set.index != IP_SET_INVALID_ID)
-+ ip_set_put_byindex(info->del_set.index);
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
-+static struct xt_target SET_target = {
-+ .name = "SET",
-+ .target = target,
-+ .checkentry = checkentry,
-+ .destroy = destroy,
-+ .me = THIS_MODULE
-+};
-+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17) */
-+static struct xt_target SET_target = {
-+ .name = "SET",
-+ .family = AF_INET,
-+ .target = target,
-+ .targetsize = sizeof(struct ipt_set_info_target),
-+ .checkentry = checkentry,
-+ .destroy = destroy,
-+ .me = THIS_MODULE
-+};
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-+MODULE_DESCRIPTION("iptables IP set target module");
-+
-+static int __init ipt_SET_init(void)
-+{
-+ return xt_register_target(&SET_target);
-+}
-+
-+static void __exit ipt_SET_fini(void)
-+{
-+ xt_unregister_target(&SET_target);
-+}
-+
-+module_init(ipt_SET_init);
-+module_exit(ipt_SET_fini);
---- a/net/ipv4/netfilter/Kconfig
-+++ b/net/ipv4/netfilter/Kconfig
-@@ -394,5 +394,146 @@ config IP_NF_ARP_MANGLE
-
- endif # IP_NF_ARPTABLES
-
-+config IP_NF_SET
-+ tristate "IP set support"
-+ depends on INET && NETFILTER
-+ help
-+ This option adds IP set support to the kernel.
-+ In order to define and use sets, you need the userspace utility
-+ ipset(8).
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_MAX
-+ int "Maximum number of IP sets"
-+ default 256
-+ range 2 65534
-+ depends on IP_NF_SET
-+ help
-+ You can define here default value of the maximum number
-+ of IP sets for the kernel.
-+
-+ The value can be overriden by the 'max_sets' module
-+ parameter of the 'ip_set' module.
-+
-+config IP_NF_SET_HASHSIZE
-+ int "Hash size for bindings of IP sets"
-+ default 1024
-+ depends on IP_NF_SET
-+ help
-+ You can define here default value of the hash size for
-+ bindings of IP sets.
-+
-+ The value can be overriden by the 'hash_size' module
-+ parameter of the 'ip_set' module.
-+
-+config IP_NF_SET_IPMAP
-+ tristate "ipmap set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the ipmap set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_MACIPMAP
-+ tristate "macipmap set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the macipmap set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_PORTMAP
-+ tristate "portmap set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the portmap set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPHASH
-+ tristate "iphash set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the iphash set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_NETHASH
-+ tristate "nethash set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the nethash set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPPORTHASH
-+ tristate "ipporthash set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the ipporthash set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPPORTIPHASH
-+ tristate "ipportiphash set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the ipportiphash set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPPORTNETHASH
-+ tristate "ipportnethash set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the ipportnethash set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPTREE
-+ tristate "iptree set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the iptree set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_IPTREEMAP
-+ tristate "iptreemap set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the iptreemap set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_SET_SETLIST
-+ tristate "setlist set support"
-+ depends on IP_NF_SET
-+ help
-+ This option adds the setlist set type support.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_MATCH_SET
-+ tristate "set match support"
-+ depends on IP_NF_SET
-+ help
-+ Set matching matches against given IP sets.
-+ You need the ipset utility to create and set up the sets.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+config IP_NF_TARGET_SET
-+ tristate "SET target support"
-+ depends on IP_NF_SET
-+ help
-+ The SET target makes possible to add/delete entries
-+ in IP sets.
-+ You need the ipset utility to create and set up the sets.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
-+
- endmenu
-
---- a/net/ipv4/netfilter/Makefile
-+++ b/net/ipv4/netfilter/Makefile
-@@ -52,6 +52,7 @@ obj-$(CONFIG_IP_NF_MATCH_ADDRTYPE) += ip
- obj-$(CONFIG_IP_NF_MATCH_AH) += ipt_ah.o
- obj-$(CONFIG_IP_NF_MATCH_ECN) += ipt_ecn.o
- obj-$(CONFIG_IP_NF_MATCH_TTL) += ipt_ttl.o
-+obj-$(CONFIG_IP_NF_MATCH_SET) += ipt_set.o
-
- # targets
- obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
-@@ -63,6 +64,21 @@ obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += i
- obj-$(CONFIG_IP_NF_TARGET_REJECT) += ipt_REJECT.o
- obj-$(CONFIG_IP_NF_TARGET_TTL) += ipt_TTL.o
- obj-$(CONFIG_IP_NF_TARGET_ULOG) += ipt_ULOG.o
-+obj-$(CONFIG_IP_NF_TARGET_SET) += ipt_SET.o
-+
-+# sets
-+obj-$(CONFIG_IP_NF_SET) += ip_set.o
-+obj-$(CONFIG_IP_NF_SET_IPMAP) += ip_set_ipmap.o
-+obj-$(CONFIG_IP_NF_SET_PORTMAP) += ip_set_portmap.o
-+obj-$(CONFIG_IP_NF_SET_MACIPMAP) += ip_set_macipmap.o
-+obj-$(CONFIG_IP_NF_SET_IPHASH) += ip_set_iphash.o
-+obj-$(CONFIG_IP_NF_SET_NETHASH) += ip_set_nethash.o
-+obj-$(CONFIG_IP_NF_SET_IPPORTHASH) += ip_set_ipporthash.o
-+obj-$(CONFIG_IP_NF_SET_IPPORTIPHASH) += ip_set_ipportiphash.o
-+obj-$(CONFIG_IP_NF_SET_IPPORTNETHASH) += ip_set_ipportnethash.o
-+obj-$(CONFIG_IP_NF_SET_IPTREE) += ip_set_iptree.o
-+obj-$(CONFIG_IP_NF_SET_IPTREEMAP) += ip_set_iptreemap.o
-+obj-$(CONFIG_IP_NF_SET_SETLIST) += ip_set_setlist.o
-
- # generic ARP tables
- obj-$(CONFIG_IP_NF_ARPTABLES) += arp_tables.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch b/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch
deleted file mode 100644
index 50e0efdbce59de8de56b2de09c7da4c0648ef7a8..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch
+++ /dev/null
@@ -1,1256 +0,0 @@
---- /dev/null
-+++ b/drivers/net/imq.c
-@@ -0,0 +1,567 @@
-+/*
-+ * Pseudo-driver for the intermediate queue device.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ *
-+ * Authors: Patrick McHardy, <kaber@trash.net>
-+ *
-+ * The first version was written by Martin Devera, <devik@cdi.cz>
-+ *
-+ * Credits: Jan Rafaj <imq2t@cedric.vabo.cz>
-+ * - Update patch to 2.4.21
-+ * Sebastian Strollo <sstrollo@nortelnetworks.com>
-+ * - Fix "Dead-loop on netdevice imq"-issue
-+ * Marcel Sebek <sebek64@post.cz>
-+ * - Update to 2.6.2-rc1
-+ *
-+ * After some time of inactivity there is a group taking care
-+ * of IMQ again: http://www.linuximq.net
-+ *
-+ *
-+ * 2004/06/30 - New version of IMQ patch to kernels <=2.6.7
-+ * including the following changes:
-+ *
-+ * - Correction of ipv6 support "+"s issue (Hasso Tepper)
-+ * - Correction of imq_init_devs() issue that resulted in
-+ * kernel OOPS unloading IMQ as module (Norbert Buchmuller)
-+ * - Addition of functionality to choose number of IMQ devices
-+ * during kernel config (Andre Correa)
-+ * - Addition of functionality to choose how IMQ hooks on
-+ * PRE and POSTROUTING (after or before NAT) (Andre Correa)
-+ * - Cosmetic corrections (Norbert Buchmuller) (Andre Correa)
-+ *
-+ *
-+ * 2005/12/16 - IMQ versions between 2.6.7 and 2.6.13 were
-+ * released with almost no problems. 2.6.14-x was released
-+ * with some important changes: nfcache was removed; After
-+ * some weeks of trouble we figured out that some IMQ fields
-+ * in skb were missing in skbuff.c - skb_clone and copy_skb_header.
-+ * These functions are correctly patched by this new patch version.
-+ *
-+ * Thanks for all who helped to figure out all the problems with
-+ * 2.6.14.x: Patrick McHardy, Rune Kock, VeNoMouS, Max CtRiX,
-+ * Kevin Shanahan, Richard Lucassen, Valery Dachev (hopefully
-+ * I didn't forget anybody). I apologize again for my lack of time.
-+ *
-+ *
-+ * 2008/06/17 - 2.6.25 - Changed imq.c to use qdisc_run() instead
-+ * of qdisc_restart() and moved qdisc_run() to tasklet to avoid
-+ * recursive locking. New initialization routines to fix 'rmmod' not
-+ * working anymore. Used code from ifb.c. (Jussi Kivilinna)
-+ *
-+ * 2008/08/06 - 2.6.26 - (JK)
-+ * - Replaced tasklet with 'netif_schedule()'.
-+ * - Cleaned up and added comments for imq_nf_queue().
-+ *
-+ * 2009/04/12
-+ * - Add skb_save_cb/skb_restore_cb helper functions for backuping
-+ * control buffer. This is needed because qdisc-layer on kernels
-+ * 2.6.27 and newer overwrite control buffer. (Jussi Kivilinna)
-+ * - Add better locking for IMQ device. Hopefully this will solve
-+ * SMP issues. (Jussi Kivilinna)
-+ * - Port to 2.6.27
-+ * - Port to 2.6.28
-+ *
-+ * 2009/04/20 - (Jussi Kivilinna)
-+ * - Fix rmmod not working
-+ * - Use netdevice feature flags to avoid extra packet handling
-+ * by core networking layer and possibly increase performance.
-+ *
-+ * Also, many thanks to pablo Sebastian Greco for making the initial
-+ * patch and to those who helped the testing.
-+ *
-+ * More info at: http://www.linuximq.net/ (Andre Correa)
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/moduleparam.h>
-+#include <linux/list.h>
-+#include <linux/skbuff.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/if_arp.h>
-+#include <linux/netfilter.h>
-+#include <linux/netfilter_ipv4.h>
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+ #include <linux/netfilter_ipv6.h>
-+#endif
-+#include <linux/imq.h>
-+#include <net/pkt_sched.h>
-+#include <net/netfilter/nf_queue.h>
-+
-+static nf_hookfn imq_nf_hook;
-+
-+static struct nf_hook_ops imq_ingress_ipv4 = {
-+ .hook = imq_nf_hook,
-+ .owner = THIS_MODULE,
-+ .pf = PF_INET,
-+ .hooknum = NF_INET_PRE_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+ .priority = NF_IP_PRI_MANGLE + 1
-+#else
-+ .priority = NF_IP_PRI_NAT_DST + 1
-+#endif
-+};
-+
-+static struct nf_hook_ops imq_egress_ipv4 = {
-+ .hook = imq_nf_hook,
-+ .owner = THIS_MODULE,
-+ .pf = PF_INET,
-+ .hooknum = NF_INET_POST_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
-+ .priority = NF_IP_PRI_LAST
-+#else
-+ .priority = NF_IP_PRI_NAT_SRC - 1
-+#endif
-+};
-+
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+static struct nf_hook_ops imq_ingress_ipv6 = {
-+ .hook = imq_nf_hook,
-+ .owner = THIS_MODULE,
-+ .pf = PF_INET6,
-+ .hooknum = NF_INET_PRE_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+ .priority = NF_IP6_PRI_MANGLE + 1
-+#else
-+ .priority = NF_IP6_PRI_NAT_DST + 1
-+#endif
-+};
-+
-+static struct nf_hook_ops imq_egress_ipv6 = {
-+ .hook = imq_nf_hook,
-+ .owner = THIS_MODULE,
-+ .pf = PF_INET6,
-+ .hooknum = NF_INET_POST_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
-+ .priority = NF_IP6_PRI_LAST
-+#else
-+ .priority = NF_IP6_PRI_NAT_SRC - 1
-+#endif
-+};
-+#endif
-+
-+#if defined(CONFIG_IMQ_NUM_DEVS)
-+static unsigned int numdevs = CONFIG_IMQ_NUM_DEVS;
-+#else
-+static unsigned int numdevs = IMQ_MAX_DEVS;
-+#endif
-+
-+static DEFINE_SPINLOCK(imq_nf_queue_lock);
-+
-+static struct net_device *imq_devs_cache[IMQ_MAX_DEVS];
-+
-+
-+static struct net_device_stats *imq_get_stats(struct net_device *dev)
-+{
-+ return &dev->stats;
-+}
-+
-+/* called for packets kfree'd in qdiscs at places other than enqueue */
-+static void imq_skb_destructor(struct sk_buff *skb)
-+{
-+ struct nf_queue_entry *entry = skb->nf_queue_entry;
-+
-+ if (entry) {
-+ nf_queue_entry_release_refs(entry);
-+ kfree(entry);
-+ }
-+
-+ skb_restore_cb(skb); /* kfree backup */
-+}
-+
-+static void imq_nf_reinject(struct nf_queue_entry *entry, unsigned int verdict)
-+{
-+ int status;
-+
-+ if (!entry->next_outfn) {
-+ spin_lock_bh(&imq_nf_queue_lock);
-+ nf_reinject(entry, verdict);
-+ spin_unlock_bh(&imq_nf_queue_lock);
-+ return;
-+ }
-+
-+ rcu_read_lock();
-+ local_bh_disable();
-+ status = entry->next_outfn(entry, entry->next_queuenum);
-+ local_bh_enable();
-+ if (status < 0) {
-+ nf_queue_entry_release_refs(entry);
-+ kfree_skb(entry->skb);
-+ kfree(entry);
-+ }
-+
-+ rcu_read_unlock();
-+}
-+
-+static int imq_dev_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+ dev->stats.tx_bytes += skb->len;
-+ dev->stats.tx_packets++;
-+
-+ skb->imq_flags = 0;
-+ skb->destructor = NULL;
-+
-+ skb_restore_cb(skb); /* restore skb->cb */
-+
-+ dev->trans_start = jiffies;
-+ imq_nf_reinject(skb->nf_queue_entry, NF_ACCEPT);
-+ return 0;
-+}
-+
-+static int imq_nf_queue(struct nf_queue_entry *entry, unsigned queue_num)
-+{
-+ struct net_device *dev;
-+ struct sk_buff *skb_orig, *skb, *skb_shared;
-+ struct Qdisc *q;
-+ struct netdev_queue *txq;
-+ int users, index;
-+ int retval = -EINVAL;
-+
-+ index = entry->skb->imq_flags & IMQ_F_IFMASK;
-+ if (unlikely(index > numdevs - 1)) {
-+ if (net_ratelimit())
-+ printk(KERN_WARNING
-+ "IMQ: invalid device specified, highest is %u\n",
-+ numdevs - 1);
-+ retval = -EINVAL;
-+ goto out;
-+ }
-+
-+ /* check for imq device by index from cache */
-+ dev = imq_devs_cache[index];
-+ if (unlikely(!dev)) {
-+ char buf[8];
-+
-+ /* get device by name and cache result */
-+ snprintf(buf, sizeof(buf), "imq%d", index);
-+ dev = dev_get_by_name(&init_net, buf);
-+ if (!dev) {
-+ /* not found ?!*/
-+ BUG();
-+ retval = -ENODEV;
-+ goto out;
-+ }
-+
-+ imq_devs_cache[index] = dev;
-+ dev_put(dev);
-+ }
-+
-+ if (unlikely(!(dev->flags & IFF_UP))) {
-+ entry->skb->imq_flags = 0;
-+ imq_nf_reinject(entry, NF_ACCEPT);
-+ retval = 0;
-+ goto out;
-+ }
-+ dev->last_rx = jiffies;
-+
-+ skb = entry->skb;
-+ skb_orig = NULL;
-+
-+ /* skb has owner? => make clone */
-+ if (unlikely(skb->destructor)) {
-+ skb_orig = skb;
-+ skb = skb_clone(skb, GFP_ATOMIC);
-+ if (!skb) {
-+ retval = -ENOMEM;
-+ goto out;
-+ }
-+ entry->skb = skb;
-+ }
-+
-+ skb->nf_queue_entry = entry;
-+
-+ dev->stats.rx_bytes += skb->len;
-+ dev->stats.rx_packets++;
-+
-+ txq = dev_pick_tx(dev, skb);
-+
-+ q = rcu_dereference(txq->qdisc);
-+ if (unlikely(!q->enqueue))
-+ goto packet_not_eaten_by_imq_dev;
-+
-+ spin_lock_bh(qdisc_lock(q));
-+
-+ users = atomic_read(&skb->users);
-+
-+ skb_shared = skb_get(skb); /* increase reference count by one */
-+ skb_save_cb(skb_shared); /* backup skb->cb, as qdisc layer will
-+ overwrite it */
-+ qdisc_enqueue_root(skb_shared, q); /* might kfree_skb */
-+
-+ if (likely(atomic_read(&skb_shared->users) == users + 1)) {
-+ kfree_skb(skb_shared); /* decrease reference count by one */
-+
-+ skb->destructor = &imq_skb_destructor;
-+
-+ /* cloned? */
-+ if (skb_orig)
-+ kfree_skb(skb_orig); /* free original */
-+
-+ spin_unlock_bh(qdisc_lock(q));
-+
-+ /* schedule qdisc dequeue */
-+ __netif_schedule(q);
-+
-+ retval = 0;
-+ goto out;
-+ } else {
-+ skb_restore_cb(skb_shared); /* restore skb->cb */
-+ /* qdisc dropped packet and decreased skb reference count of
-+ * skb, so we don't really want to and try refree as that would
-+ * actually destroy the skb. */
-+ spin_unlock_bh(qdisc_lock(q));
-+ goto packet_not_eaten_by_imq_dev;
-+ }
-+
-+packet_not_eaten_by_imq_dev:
-+ /* cloned? restore original */
-+ if (skb_orig) {
-+ kfree_skb(skb);
-+ entry->skb = skb_orig;
-+ }
-+ retval = -1;
-+out:
-+ return retval;
-+}
-+
-+static struct nf_queue_handler nfqh = {
-+ .name = "imq",
-+ .outfn = imq_nf_queue,
-+};
-+
-+static unsigned int imq_nf_hook(unsigned int hook, struct sk_buff *pskb,
-+ const struct net_device *indev,
-+ const struct net_device *outdev,
-+ int (*okfn)(struct sk_buff *))
-+{
-+ if (pskb->imq_flags & IMQ_F_ENQUEUE)
-+ return NF_QUEUE;
-+
-+ return NF_ACCEPT;
-+}
-+
-+static int imq_close(struct net_device *dev)
-+{
-+ netif_stop_queue(dev);
-+ return 0;
-+}
-+
-+static int imq_open(struct net_device *dev)
-+{
-+ netif_start_queue(dev);
-+ return 0;
-+}
-+
-+static void imq_setup(struct net_device *dev)
-+{
-+ dev->hard_start_xmit = imq_dev_xmit;
-+ dev->open = imq_open;
-+ dev->get_stats = imq_get_stats;
-+ dev->stop = imq_close;
-+ dev->type = ARPHRD_VOID;
-+ dev->mtu = 16000;
-+ dev->tx_queue_len = 11000;
-+ dev->flags = IFF_NOARP;
-+ dev->features = NETIF_F_SG | NETIF_F_FRAGLIST |
-+ NETIF_F_GSO | NETIF_F_HW_CSUM |
-+ NETIF_F_HIGHDMA;
-+}
-+
-+static int imq_validate(struct nlattr *tb[], struct nlattr *data[])
-+{
-+ int ret = 0;
-+
-+ if (tb[IFLA_ADDRESS]) {
-+ if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN) {
-+ ret = -EINVAL;
-+ goto end;
-+ }
-+ if (!is_valid_ether_addr(nla_data(tb[IFLA_ADDRESS]))) {
-+ ret = -EADDRNOTAVAIL;
-+ goto end;
-+ }
-+ }
-+ return 0;
-+end:
-+ printk(KERN_WARNING "IMQ: imq_validate failed (%d)\n", ret);
-+ return ret;
-+}
-+
-+static struct rtnl_link_ops imq_link_ops __read_mostly = {
-+ .kind = "imq",
-+ .priv_size = 0,
-+ .setup = imq_setup,
-+ .validate = imq_validate,
-+};
-+
-+static int __init imq_init_hooks(void)
-+{
-+ int err;
-+
-+ nf_register_queue_imq_handler(&nfqh);
-+
-+ err = nf_register_hook(&imq_ingress_ipv4);
-+ if (err)
-+ goto err1;
-+
-+ err = nf_register_hook(&imq_egress_ipv4);
-+ if (err)
-+ goto err2;
-+
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+ err = nf_register_hook(&imq_ingress_ipv6);
-+ if (err)
-+ goto err3;
-+
-+ err = nf_register_hook(&imq_egress_ipv6);
-+ if (err)
-+ goto err4;
-+#endif
-+
-+ return 0;
-+
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+err4:
-+ nf_unregister_hook(&imq_ingress_ipv6);
-+err3:
-+ nf_unregister_hook(&imq_egress_ipv4);
-+#endif
-+err2:
-+ nf_unregister_hook(&imq_ingress_ipv4);
-+err1:
-+ nf_unregister_queue_imq_handler();
-+ return err;
-+}
-+
-+static int __init imq_init_one(int index)
-+{
-+ struct net_device *dev;
-+ int ret;
-+
-+ dev = alloc_netdev(0, "imq%d", imq_setup);
-+ if (!dev)
-+ return -ENOMEM;
-+
-+ ret = dev_alloc_name(dev, dev->name);
-+ if (ret < 0)
-+ goto fail;
-+
-+ dev->rtnl_link_ops = &imq_link_ops;
-+ ret = register_netdevice(dev);
-+ if (ret < 0)
-+ goto fail;
-+
-+ return 0;
-+fail:
-+ free_netdev(dev);
-+ return ret;
-+}
-+
-+static int __init imq_init_devs(void)
-+{
-+ int err, i;
-+
-+ if (numdevs < 1 || numdevs > IMQ_MAX_DEVS) {
-+ printk(KERN_ERR "IMQ: numdevs has to be betweed 1 and %u\n",
-+ IMQ_MAX_DEVS);
-+ return -EINVAL;
-+ }
-+
-+ rtnl_lock();
-+ err = __rtnl_link_register(&imq_link_ops);
-+
-+ for (i = 0; i < numdevs && !err; i++)
-+ err = imq_init_one(i);
-+
-+ if (err) {
-+ __rtnl_link_unregister(&imq_link_ops);
-+ memset(imq_devs_cache, 0, sizeof(imq_devs_cache));
-+ }
-+ rtnl_unlock();
-+
-+ return err;
-+}
-+
-+static int __init imq_init_module(void)
-+{
-+ int err;
-+
-+#if defined(CONFIG_IMQ_NUM_DEVS)
-+ BUILD_BUG_ON(CONFIG_IMQ_NUM_DEVS > 16);
-+ BUILD_BUG_ON(CONFIG_IMQ_NUM_DEVS < 2);
-+ BUILD_BUG_ON(CONFIG_IMQ_NUM_DEVS - 1 > IMQ_F_IFMASK);
-+#endif
-+
-+ err = imq_init_devs();
-+ if (err) {
-+ printk(KERN_ERR "IMQ: Error trying imq_init_devs(net)\n");
-+ return err;
-+ }
-+
-+ err = imq_init_hooks();
-+ if (err) {
-+ printk(KERN_ERR "IMQ: Error trying imq_init_hooks()\n");
-+ rtnl_link_unregister(&imq_link_ops);
-+ memset(imq_devs_cache, 0, sizeof(imq_devs_cache));
-+ return err;
-+ }
-+
-+ printk(KERN_INFO "IMQ driver loaded successfully.\n");
-+
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+ printk(KERN_INFO "\tHooking IMQ before NAT on PREROUTING.\n");
-+#else
-+ printk(KERN_INFO "\tHooking IMQ after NAT on PREROUTING.\n");
-+#endif
-+#if defined(CONFIG_IMQ_BEHAVIOR_AB) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+ printk(KERN_INFO "\tHooking IMQ before NAT on POSTROUTING.\n");
-+#else
-+ printk(KERN_INFO "\tHooking IMQ after NAT on POSTROUTING.\n");
-+#endif
-+
-+ return 0;
-+}
-+
-+static void __exit imq_unhook(void)
-+{
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+ nf_unregister_hook(&imq_ingress_ipv6);
-+ nf_unregister_hook(&imq_egress_ipv6);
-+#endif
-+ nf_unregister_hook(&imq_ingress_ipv4);
-+ nf_unregister_hook(&imq_egress_ipv4);
-+
-+ nf_unregister_queue_imq_handler();
-+}
-+
-+static void __exit imq_cleanup_devs(void)
-+{
-+ rtnl_link_unregister(&imq_link_ops);
-+ memset(imq_devs_cache, 0, sizeof(imq_devs_cache));
-+}
-+
-+static void __exit imq_exit_module(void)
-+{
-+ imq_unhook();
-+ imq_cleanup_devs();
-+ printk(KERN_INFO "IMQ driver unloaded successfully.\n");
-+}
-+
-+module_init(imq_init_module);
-+module_exit(imq_exit_module);
-+
-+module_param(numdevs, int, 0);
-+MODULE_PARM_DESC(numdevs, "number of IMQ devices (how many imq* devices will "
-+ "be created)");
-+MODULE_AUTHOR("http://www.linuximq.net");
-+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See "
-+ "http://www.linuximq.net/ for more information.");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS_RTNL_LINK("imq");
-+
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -109,6 +109,129 @@ config EQUALIZER
- To compile this driver as a module, choose M here: the module
- will be called eql. If unsure, say N.
-
-+config IMQ
-+ tristate "IMQ (intermediate queueing device) support"
-+ depends on NETDEVICES && NETFILTER
-+ ---help---
-+ The IMQ device(s) is used as placeholder for QoS queueing
-+ disciplines. Every packet entering/leaving the IP stack can be
-+ directed through the IMQ device where it's enqueued/dequeued to the
-+ attached qdisc. This allows you to treat network devices as classes
-+ and distribute bandwidth among them. Iptables is used to specify
-+ through which IMQ device, if any, packets travel.
-+
-+ More information at: http://www.linuximq.net/
-+
-+ To compile this driver as a module, choose M here: the module
-+ will be called imq. If unsure, say N.
-+
-+choice
-+ prompt "IMQ behavior (PRE/POSTROUTING)"
-+ depends on IMQ
-+ default IMQ_BEHAVIOR_AB
-+ help
-+
-+ This settings defines how IMQ behaves in respect to its
-+ hooking in PREROUTING and POSTROUTING.
-+
-+ IMQ can work in any of the following ways:
-+
-+ PREROUTING | POSTROUTING
-+ -----------------|-------------------
-+ #1 After NAT | After NAT
-+ #2 After NAT | Before NAT
-+ #3 Before NAT | After NAT
-+ #4 Before NAT | Before NAT
-+
-+ The default behavior is to hook before NAT on PREROUTING
-+ and after NAT on POSTROUTING (#3).
-+
-+ This settings are specially usefull when trying to use IMQ
-+ to shape NATed clients.
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_AA
-+ bool "IMQ AA"
-+ help
-+ This settings defines how IMQ behaves in respect to its
-+ hooking in PREROUTING and POSTROUTING.
-+
-+ Choosing this option will make IMQ hook like this:
-+
-+ PREROUTING: After NAT
-+ POSTROUTING: After NAT
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_AB
-+ bool "IMQ AB"
-+ help
-+ This settings defines how IMQ behaves in respect to its
-+ hooking in PREROUTING and POSTROUTING.
-+
-+ Choosing this option will make IMQ hook like this:
-+
-+ PREROUTING: After NAT
-+ POSTROUTING: Before NAT
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_BA
-+ bool "IMQ BA"
-+ help
-+ This settings defines how IMQ behaves in respect to its
-+ hooking in PREROUTING and POSTROUTING.
-+
-+ Choosing this option will make IMQ hook like this:
-+
-+ PREROUTING: Before NAT
-+ POSTROUTING: After NAT
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_BB
-+ bool "IMQ BB"
-+ help
-+ This settings defines how IMQ behaves in respect to its
-+ hooking in PREROUTING and POSTROUTING.
-+
-+ Choosing this option will make IMQ hook like this:
-+
-+ PREROUTING: Before NAT
-+ POSTROUTING: Before NAT
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
-+endchoice
-+
-+config IMQ_NUM_DEVS
-+
-+ int "Number of IMQ devices"
-+ range 2 16
-+ depends on IMQ
-+ default "16"
-+ help
-+
-+ This settings defines how many IMQ devices will be
-+ created.
-+
-+ The default value is 16.
-+
-+ More information can be found at: www.linuximq.net
-+
-+ If not sure leave the default settings alone.
-+
- config TUN
- tristate "Universal TUN/TAP device driver support"
- select CRC32
---- a/drivers/net/Makefile
-+++ b/drivers/net/Makefile
-@@ -148,6 +148,7 @@ obj-$(CONFIG_SLHC) += slhc.o
- obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
-
- obj-$(CONFIG_DUMMY) += dummy.o
-+obj-$(CONFIG_IMQ) += imq.o
- obj-$(CONFIG_IFB) += ifb.o
- obj-$(CONFIG_MACVLAN) += macvlan.o
- obj-$(CONFIG_DE600) += de600.o
---- /dev/null
-+++ b/include/linux/imq.h
-@@ -0,0 +1,13 @@
-+#ifndef _IMQ_H
-+#define _IMQ_H
-+
-+/* IFMASK (16 device indexes, 0 to 15) and flag(s) fit in 5 bits */
-+#define IMQ_F_BITS 5
-+
-+#define IMQ_F_IFMASK 0x0f
-+#define IMQ_F_ENQUEUE 0x10
-+
-+#define IMQ_MAX_DEVS (IMQ_F_IFMASK + 1)
-+
-+#endif /* _IMQ_H */
-+
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ipt_IMQ.h
-@@ -0,0 +1,10 @@
-+#ifndef _IPT_IMQ_H
-+#define _IPT_IMQ_H
-+
-+/* Backwards compatibility for old userspace */
-+#include <linux/netfilter/xt_IMQ.h>
-+
-+#define ipt_imq_info xt_imq_info
-+
-+#endif /* _IPT_IMQ_H */
-+
---- /dev/null
-+++ b/include/linux/netfilter_ipv6/ip6t_IMQ.h
-@@ -0,0 +1,10 @@
-+#ifndef _IP6T_IMQ_H
-+#define _IP6T_IMQ_H
-+
-+/* Backwards compatibility for old userspace */
-+#include <linux/netfilter/xt_IMQ.h>
-+
-+#define ip6t_imq_info xt_imq_info
-+
-+#endif /* _IP6T_IMQ_H */
-+
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -28,6 +28,9 @@
- #include <linux/rcupdate.h>
- #include <linux/dmaengine.h>
- #include <linux/hrtimer.h>
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+#include <linux/imq.h>
-+#endif
-
- #define HAVE_ALLOC_SKB /* For the drivers to know */
- #define HAVE_ALIGNABLE_SKB /* Ditto 8) */
-@@ -278,6 +281,9 @@ struct sk_buff {
- * first. This is owned by whoever has the skb queued ATM.
- */
- char cb[48];
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ void *cb_next;
-+#endif
-
- unsigned int len,
- data_len;
-@@ -308,6 +314,9 @@ struct sk_buff {
- struct nf_conntrack *nfct;
- struct sk_buff *nfct_reasm;
- #endif
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ struct nf_queue_entry *nf_queue_entry;
-+#endif
- #ifdef CONFIG_BRIDGE_NETFILTER
- struct nf_bridge_info *nf_bridge;
- #endif
-@@ -327,6 +336,9 @@ struct sk_buff {
- __u8 do_not_encrypt:1;
- #endif
- /* 0/13/14 bit hole */
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ __u8 imq_flags:IMQ_F_BITS;
-+#endif
-
- #ifdef CONFIG_NET_DMA
- dma_cookie_t dma_cookie;
-@@ -367,6 +379,12 @@ extern void skb_dma_unmap(struct device
- enum dma_data_direction dir);
- #endif
-
-+
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+extern int skb_save_cb(struct sk_buff *skb);
-+extern int skb_restore_cb(struct sk_buff *skb);
-+#endif
-+
- extern void kfree_skb(struct sk_buff *skb);
- extern void __kfree_skb(struct sk_buff *skb);
- extern struct sk_buff *__alloc_skb(unsigned int size,
-@@ -1804,6 +1822,10 @@ static inline void __nf_copy(struct sk_b
- dst->nfct_reasm = src->nfct_reasm;
- nf_conntrack_get_reasm(src->nfct_reasm);
- #endif
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ dst->imq_flags = src->imq_flags;
-+ dst->nf_queue_entry = src->nf_queue_entry;
-+#endif
- #ifdef CONFIG_BRIDGE_NETFILTER
- dst->nf_bridge = src->nf_bridge;
- nf_bridge_get(src->nf_bridge);
---- a/net/core/dev.c
-+++ b/net/core/dev.c
-@@ -96,6 +96,9 @@
- #include <net/net_namespace.h>
- #include <net/sock.h>
- #include <linux/rtnetlink.h>
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+#include <linux/imq.h>
-+#endif
- #include <linux/proc_fs.h>
- #include <linux/seq_file.h>
- #include <linux/stat.h>
-@@ -1655,7 +1658,11 @@ int dev_hard_start_xmit(struct sk_buff *
- struct netdev_queue *txq)
- {
- if (likely(!skb->next)) {
-- if (!list_empty(&ptype_all))
-+ if (!list_empty(&ptype_all)
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ && !(skb->imq_flags & IMQ_F_ENQUEUE)
-+#endif
-+ )
- dev_queue_xmit_nit(skb, dev);
-
- if (netif_needs_gso(dev, skb)) {
-@@ -1746,8 +1753,7 @@ static u16 simple_tx_hash(struct net_dev
- return (u16) (((u64) hash * dev->real_num_tx_queues) >> 32);
- }
-
--static struct netdev_queue *dev_pick_tx(struct net_device *dev,
-- struct sk_buff *skb)
-+struct netdev_queue *dev_pick_tx(struct net_device *dev, struct sk_buff *skb)
- {
- u16 queue_index = 0;
-
-@@ -1759,6 +1765,7 @@ static struct netdev_queue *dev_pick_tx(
- skb_set_queue_mapping(skb, queue_index);
- return netdev_get_tx_queue(dev, queue_index);
- }
-+EXPORT_SYMBOL(dev_pick_tx);
-
- /**
- * dev_queue_xmit - transmit a buffer
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -950,6 +950,7 @@ extern int dev_alloc_name(struct net_de
- extern int dev_open(struct net_device *dev);
- extern int dev_close(struct net_device *dev);
- extern void dev_disable_lro(struct net_device *dev);
-+extern struct netdev_queue *dev_pick_tx(struct net_device *dev, struct sk_buff *skb);
- extern int dev_queue_xmit(struct sk_buff *skb);
- extern int register_netdevice(struct net_device *dev);
- extern void unregister_netdevice(struct net_device *dev);
---- /dev/null
-+++ b/include/linux/netfilter/xt_IMQ.h
-@@ -0,0 +1,9 @@
-+#ifndef _XT_IMQ_H
-+#define _XT_IMQ_H
-+
-+struct xt_imq_info {
-+ unsigned int todev; /* target imq device */
-+};
-+
-+#endif /* _XT_IMQ_H */
-+
---- a/include/net/netfilter/nf_queue.h
-+++ b/include/net/netfilter/nf_queue.h
-@@ -13,6 +13,12 @@ struct nf_queue_entry {
- struct net_device *indev;
- struct net_device *outdev;
- int (*okfn)(struct sk_buff *);
-+
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ int (*next_outfn)(struct nf_queue_entry *entry,
-+ unsigned int queuenum);
-+ unsigned int next_queuenum;
-+#endif
- };
-
- #define nf_queue_entry_reroute(x) ((void *)x + sizeof(struct nf_queue_entry))
-@@ -30,5 +36,11 @@ extern int nf_unregister_queue_handler(u
- const struct nf_queue_handler *qh);
- extern void nf_unregister_queue_handlers(const struct nf_queue_handler *qh);
- extern void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict);
-+extern void nf_queue_entry_release_refs(struct nf_queue_entry *entry);
-+
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+extern void nf_register_queue_imq_handler(const struct nf_queue_handler *qh);
-+extern void nf_unregister_queue_imq_handler(void);
-+#endif
-
- #endif /* _NF_QUEUE_H */
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -69,6 +69,9 @@
-
- static struct kmem_cache *skbuff_head_cache __read_mostly;
- static struct kmem_cache *skbuff_fclone_cache __read_mostly;
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+static struct kmem_cache *skbuff_cb_store_cache __read_mostly;
-+#endif
-
- static void sock_pipe_buf_release(struct pipe_inode_info *pipe,
- struct pipe_buffer *buf)
-@@ -88,6 +91,80 @@ static int sock_pipe_buf_steal(struct pi
- return 1;
- }
-
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+/* Control buffer save/restore for IMQ devices */
-+struct skb_cb_table {
-+ void *cb_next;
-+ atomic_t refcnt;
-+ char cb[48];
-+};
-+
-+static DEFINE_SPINLOCK(skb_cb_store_lock);
-+
-+int skb_save_cb(struct sk_buff *skb)
-+{
-+ struct skb_cb_table *next;
-+
-+ next = kmem_cache_alloc(skbuff_cb_store_cache, GFP_ATOMIC);
-+ if (!next)
-+ return -ENOMEM;
-+
-+ BUILD_BUG_ON(sizeof(skb->cb) != sizeof(next->cb));
-+
-+ memcpy(next->cb, skb->cb, sizeof(skb->cb));
-+ next->cb_next = skb->cb_next;
-+
-+ atomic_set(&next->refcnt, 1);
-+
-+ skb->cb_next = next;
-+ return 0;
-+}
-+EXPORT_SYMBOL(skb_save_cb);
-+
-+int skb_restore_cb(struct sk_buff *skb)
-+{
-+ struct skb_cb_table *next;
-+
-+ if (!skb->cb_next)
-+ return 0;
-+
-+ next = skb->cb_next;
-+
-+ BUILD_BUG_ON(sizeof(skb->cb) != sizeof(next->cb));
-+
-+ memcpy(skb->cb, next->cb, sizeof(skb->cb));
-+ skb->cb_next = next->cb_next;
-+
-+ spin_lock(&skb_cb_store_lock);
-+
-+ if (atomic_dec_and_test(&next->refcnt)) {
-+ kmem_cache_free(skbuff_cb_store_cache, next);
-+ }
-+
-+ spin_unlock(&skb_cb_store_lock);
-+
-+ return 0;
-+}
-+EXPORT_SYMBOL(skb_restore_cb);
-+
-+static void skb_copy_stored_cb(struct sk_buff *new, struct sk_buff *old)
-+{
-+ struct skb_cb_table *next;
-+
-+ if (!old->cb_next) {
-+ new->cb_next = 0;
-+ return;
-+ }
-+
-+ spin_lock(&skb_cb_store_lock);
-+
-+ next = old->cb_next;
-+ atomic_inc(&next->refcnt);
-+ new->cb_next = next;
-+
-+ spin_unlock(&skb_cb_store_lock);
-+}
-+#endif
-
- /* Pipe buffer operations for a socket. */
- static struct pipe_buf_operations sock_pipe_buf_ops = {
-@@ -381,6 +458,15 @@ static void skb_release_head_state(struc
- WARN_ON(in_irq());
- skb->destructor(skb);
- }
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ /* This should not happen. When it does, avoid memleak by restoring
-+ the chain of cb-backups. */
-+ while(skb->cb_next != NULL) {
-+ printk(KERN_WARNING "kfree_skb: skb->cb_next: %08x\n",
-+ skb->cb_next);
-+ skb_restore_cb(skb);
-+ }
-+#endif
- #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- nf_conntrack_put(skb->nfct);
- nf_conntrack_put_reasm(skb->nfct_reasm);
-@@ -493,6 +579,9 @@ static void __copy_skb_header(struct sk_
- new->sp = secpath_get(old->sp);
- #endif
- memcpy(new->cb, old->cb, sizeof(old->cb));
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ skb_copy_stored_cb(new, old);
-+#endif
- new->csum_start = old->csum_start;
- new->csum_offset = old->csum_offset;
- new->local_df = old->local_df;
-@@ -2397,6 +2486,13 @@ void __init skb_init(void)
- 0,
- SLAB_HWCACHE_ALIGN|SLAB_PANIC,
- NULL);
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ skbuff_cb_store_cache = kmem_cache_create("skbuff_cb_store_cache",
-+ sizeof(struct skb_cb_table),
-+ 0,
-+ SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-+ NULL);
-+#endif
- }
-
- /**
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -357,6 +357,18 @@ config NETFILTER_XT_TARGET_DSCP
-
- To compile it as a module, choose M here. If unsure, say N.
-
-+config NETFILTER_XT_TARGET_IMQ
-+ tristate '"IMQ" target support'
-+ depends on NETFILTER_XTABLES
-+ depends on IP_NF_MANGLE || IP6_NF_MANGLE
-+ select IMQ
-+ default m if NETFILTER_ADVANCED=n
-+ help
-+ This option adds a `IMQ' target which is used to specify if and
-+ to which imq device packets should get enqueued/dequeued.
-+
-+ To compile it as a module, choose M here. If unsure, say N.
-+
- config NETFILTER_XT_TARGET_MARK
- tristate '"MARK" target support'
- default m if NETFILTER_ADVANCED=n
---- a/net/netfilter/Makefile
-+++ b/net/netfilter/Makefile
-@@ -45,6 +45,7 @@ obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIF
- obj-$(CONFIG_NETFILTER_XT_TARGET_CONNMARK) += xt_CONNMARK.o
- obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o
- obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
-+obj-$(CONFIG_NETFILTER_XT_TARGET_IMQ) += xt_IMQ.o
- obj-$(CONFIG_NETFILTER_XT_TARGET_MARK) += xt_MARK.o
- obj-$(CONFIG_NETFILTER_XT_TARGET_NFLOG) += xt_NFLOG.o
- obj-$(CONFIG_NETFILTER_XT_TARGET_NFQUEUE) += xt_NFQUEUE.o
---- a/net/netfilter/nf_queue.c
-+++ b/net/netfilter/nf_queue.c
-@@ -20,6 +20,26 @@ static const struct nf_queue_handler *qu
-
- static DEFINE_MUTEX(queue_handler_mutex);
-
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+static const struct nf_queue_handler *queue_imq_handler;
-+
-+void nf_register_queue_imq_handler(const struct nf_queue_handler *qh)
-+{
-+ mutex_lock(&queue_handler_mutex);
-+ rcu_assign_pointer(queue_imq_handler, qh);
-+ mutex_unlock(&queue_handler_mutex);
-+}
-+EXPORT_SYMBOL(nf_register_queue_imq_handler);
-+
-+void nf_unregister_queue_imq_handler(void)
-+{
-+ mutex_lock(&queue_handler_mutex);
-+ rcu_assign_pointer(queue_imq_handler, NULL);
-+ mutex_unlock(&queue_handler_mutex);
-+}
-+EXPORT_SYMBOL(nf_unregister_queue_imq_handler);
-+#endif
-+
- /* return EBUSY when somebody else is registered, return EEXIST if the
- * same handler is registered, return 0 in case of success. */
- int nf_register_queue_handler(u_int8_t pf, const struct nf_queue_handler *qh)
-@@ -80,7 +100,7 @@ void nf_unregister_queue_handlers(const
- }
- EXPORT_SYMBOL_GPL(nf_unregister_queue_handlers);
-
--static void nf_queue_entry_release_refs(struct nf_queue_entry *entry)
-+void nf_queue_entry_release_refs(struct nf_queue_entry *entry)
- {
- /* Release those devices we held, or Alexey will kill me. */
- if (entry->indev)
-@@ -100,6 +120,7 @@ static void nf_queue_entry_release_refs(
- /* Drop reference to owner of hook which queued us. */
- module_put(entry->elem->owner);
- }
-+EXPORT_SYMBOL_GPL(nf_queue_entry_release_refs);
-
- /*
- * Any packet that leaves via this function must come back
-@@ -121,12 +142,26 @@ static int __nf_queue(struct sk_buff *sk
- #endif
- const struct nf_afinfo *afinfo;
- const struct nf_queue_handler *qh;
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ const struct nf_queue_handler *qih = NULL;
-+#endif
-
- /* QUEUE == DROP if noone is waiting, to be safe. */
- rcu_read_lock();
-
- qh = rcu_dereference(queue_handler[pf]);
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-+ if (pf == PF_INET || pf == PF_INET6)
-+#else
-+ if (pf == PF_INET)
-+#endif
-+ qih = rcu_dereference(queue_imq_handler);
-+
-+ if (!qh && !qih)
-+#else /* !IMQ */
- if (!qh)
-+#endif
- goto err_unlock;
-
- afinfo = nf_get_afinfo(pf);
-@@ -145,6 +180,10 @@ static int __nf_queue(struct sk_buff *sk
- .indev = indev,
- .outdev = outdev,
- .okfn = okfn,
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ .next_outfn = qh ? qh->outfn : NULL,
-+ .next_queuenum = queuenum,
-+#endif
- };
-
- /* If it's going away, ignore hook. */
-@@ -170,8 +209,19 @@ static int __nf_queue(struct sk_buff *sk
- }
- #endif
- afinfo->saveroute(skb, entry);
-+
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+ if (qih) {
-+ status = qih->outfn(entry, queuenum);
-+ goto imq_skip_queue;
-+ }
-+#endif
-+
- status = qh->outfn(entry, queuenum);
-
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+imq_skip_queue:
-+#endif
- rcu_read_unlock();
-
- if (status < 0) {
---- /dev/null
-+++ b/net/netfilter/xt_IMQ.c
-@@ -0,0 +1,73 @@
-+/*
-+ * This target marks packets to be enqueued to an imq device
-+ */
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter/x_tables.h>
-+#include <linux/netfilter/xt_IMQ.h>
-+#include <linux/imq.h>
-+
-+static unsigned int imq_target(struct sk_buff *pskb,
-+ const struct xt_target_param *par)
-+{
-+ const struct xt_imq_info *mr = par->targinfo;
-+
-+ pskb->imq_flags = (mr->todev & IMQ_F_IFMASK) | IMQ_F_ENQUEUE;
-+
-+ return XT_CONTINUE;
-+}
-+
-+static bool imq_checkentry(const struct xt_tgchk_param *par)
-+{
-+ struct xt_imq_info *mr = par->targinfo;
-+
-+ if (mr->todev > IMQ_MAX_DEVS - 1) {
-+ printk(KERN_WARNING
-+ "IMQ: invalid device specified, highest is %u\n",
-+ IMQ_MAX_DEVS - 1);
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+static struct xt_target xt_imq_reg[] __read_mostly = {
-+ {
-+ .name = "IMQ",
-+ .family = AF_INET,
-+ .checkentry = imq_checkentry,
-+ .target = imq_target,
-+ .targetsize = sizeof(struct xt_imq_info),
-+ .table = "mangle",
-+ .me = THIS_MODULE
-+ },
-+ {
-+ .name = "IMQ",
-+ .family = AF_INET6,
-+ .checkentry = imq_checkentry,
-+ .target = imq_target,
-+ .targetsize = sizeof(struct xt_imq_info),
-+ .table = "mangle",
-+ .me = THIS_MODULE
-+ },
-+};
-+
-+static int __init imq_init(void)
-+{
-+ return xt_register_targets(xt_imq_reg, ARRAY_SIZE(xt_imq_reg));
-+}
-+
-+static void __exit imq_fini(void)
-+{
-+ xt_unregister_targets(xt_imq_reg, ARRAY_SIZE(xt_imq_reg));
-+}
-+
-+module_init(imq_init);
-+module_exit(imq_fini);
-+
-+MODULE_AUTHOR("http://www.linuximq.net");
-+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("ipt_IMQ");
-+MODULE_ALIAS("ip6t_IMQ");
-+
diff --git a/target/linux/generic-2.6/patches-2.6.28/180-netfilter_depends.patch b/target/linux/generic-2.6/patches-2.6.28/180-netfilter_depends.patch
deleted file mode 100644
index cdfc0b5980f6a8031b0dcb09fb5819c42da59bda..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/180-netfilter_depends.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -160,7 +160,6 @@ config NF_CONNTRACK_FTP
-
- config NF_CONNTRACK_H323
- tristate "H.323 protocol support"
-- depends on (IPV6 || IPV6=n)
- depends on NETFILTER_ADVANCED
- help
- H.323 is a VoIP signalling protocol from ITU-T. As one of the most
-@@ -467,7 +466,6 @@ config NETFILTER_XT_TARGET_SECMARK
-
- config NETFILTER_XT_TARGET_TCPMSS
- tristate '"TCPMSS" target support'
-- depends on (IPV6 || IPV6=n)
- default m if NETFILTER_ADVANCED=n
- ---help---
- This option adds a `TCPMSS' target, which allows you to alter the
diff --git a/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch b/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch
deleted file mode 100644
index 29e82084ca71771078f0d24454b5ce9b6c850af8..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch
+++ /dev/null
@@ -1,1366 +0,0 @@
---- /dev/null
-+++ b/include/linux/netfilter/nf_conntrack_rtsp.h
-@@ -0,0 +1,63 @@
-+/*
-+ * RTSP extension for IP connection tracking.
-+ * (C) 2003 by Tom Marshall <tmarshall at real.com>
-+ * based on ip_conntrack_irc.h
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+#ifndef _IP_CONNTRACK_RTSP_H
-+#define _IP_CONNTRACK_RTSP_H
-+
-+//#define IP_NF_RTSP_DEBUG 1
-+#define IP_NF_RTSP_VERSION "0.6.21"
-+
-+#ifdef __KERNEL__
-+/* port block types */
-+typedef enum {
-+ pb_single, /* client_port=x */
-+ pb_range, /* client_port=x-y */
-+ pb_discon /* client_port=x/y (rtspbis) */
-+} portblock_t;
-+
-+/* We record seq number and length of rtsp headers here, all in host order. */
-+
-+/*
-+ * This structure is per expected connection. It is a member of struct
-+ * ip_conntrack_expect. The TCP SEQ for the conntrack expect is stored
-+ * there and we are expected to only store the length of the data which
-+ * needs replaced. If a packet contains multiple RTSP messages, we create
-+ * one expected connection per message.
-+ *
-+ * We use these variables to mark the entire header block. This may seem
-+ * like overkill, but the nature of RTSP requires it. A header may appear
-+ * multiple times in a message. We must treat two Transport headers the
-+ * same as one Transport header with two entries.
-+ */
-+struct ip_ct_rtsp_expect
-+{
-+ u_int32_t len; /* length of header block */
-+ portblock_t pbtype; /* Type of port block that was requested */
-+ u_int16_t loport; /* Port that was requested, low or first */
-+ u_int16_t hiport; /* Port that was requested, high or second */
-+#if 0
-+ uint method; /* RTSP method */
-+ uint cseq; /* CSeq from request */
-+#endif
-+};
-+
-+extern unsigned int (*nf_nat_rtsp_hook)(struct sk_buff *skb,
-+ enum ip_conntrack_info ctinfo,
-+ unsigned int matchoff, unsigned int matchlen,
-+ struct ip_ct_rtsp_expect *prtspexp,
-+ struct nf_conntrack_expect *exp);
-+
-+extern void (*nf_nat_rtsp_hook_expectfn)(struct nf_conn *ct, struct nf_conntrack_expect *exp);
-+
-+#define RTSP_PORT 554
-+
-+#endif /* __KERNEL__ */
-+
-+#endif /* _IP_CONNTRACK_RTSP_H */
---- /dev/null
-+++ b/include/linux/netfilter_helpers.h
-@@ -0,0 +1,133 @@
-+/*
-+ * Helpers for netfiler modules. This file provides implementations for basic
-+ * functions such as strncasecmp(), etc.
-+ *
-+ * gcc will warn for defined but unused functions, so we only include the
-+ * functions requested. The following macros are used:
-+ * NF_NEED_STRNCASECMP nf_strncasecmp()
-+ * NF_NEED_STRTOU16 nf_strtou16()
-+ * NF_NEED_STRTOU32 nf_strtou32()
-+ */
-+#ifndef _NETFILTER_HELPERS_H
-+#define _NETFILTER_HELPERS_H
-+
-+/* Only include these functions for kernel code. */
-+#ifdef __KERNEL__
-+
-+#include <linux/ctype.h>
-+#define iseol(c) ( (c) == '\r' || (c) == '\n' )
-+
-+/*
-+ * The standard strncasecmp()
-+ */
-+#ifdef NF_NEED_STRNCASECMP
-+static int
-+nf_strncasecmp(const char* s1, const char* s2, u_int32_t len)
-+{
-+ if (s1 == NULL || s2 == NULL)
-+ {
-+ if (s1 == NULL && s2 == NULL)
-+ {
-+ return 0;
-+ }
-+ return (s1 == NULL) ? -1 : 1;
-+ }
-+ while (len > 0 && tolower(*s1) == tolower(*s2))
-+ {
-+ len--;
-+ s1++;
-+ s2++;
-+ }
-+ return ( (len == 0) ? 0 : (tolower(*s1) - tolower(*s2)) );
-+}
-+#endif /* NF_NEED_STRNCASECMP */
-+
-+/*
-+ * Parse a string containing a 16-bit unsigned integer.
-+ * Returns the number of chars used, or zero if no number is found.
-+ */
-+#ifdef NF_NEED_STRTOU16
-+static int
-+nf_strtou16(const char* pbuf, u_int16_t* pval)
-+{
-+ int n = 0;
-+
-+ *pval = 0;
-+ while (isdigit(pbuf[n]))
-+ {
-+ *pval = (*pval * 10) + (pbuf[n] - '0');
-+ n++;
-+ }
-+
-+ return n;
-+}
-+#endif /* NF_NEED_STRTOU16 */
-+
-+/*
-+ * Parse a string containing a 32-bit unsigned integer.
-+ * Returns the number of chars used, or zero if no number is found.
-+ */
-+#ifdef NF_NEED_STRTOU32
-+static int
-+nf_strtou32(const char* pbuf, u_int32_t* pval)
-+{
-+ int n = 0;
-+
-+ *pval = 0;
-+ while (pbuf[n] >= '0' && pbuf[n] <= '9')
-+ {
-+ *pval = (*pval * 10) + (pbuf[n] - '0');
-+ n++;
-+ }
-+
-+ return n;
-+}
-+#endif /* NF_NEED_STRTOU32 */
-+
-+/*
-+ * Given a buffer and length, advance to the next line and mark the current
-+ * line.
-+ */
-+#ifdef NF_NEED_NEXTLINE
-+static int
-+nf_nextline(char* p, uint len, uint* poff, uint* plineoff, uint* plinelen)
-+{
-+ uint off = *poff;
-+ uint physlen = 0;
-+
-+ if (off >= len)
-+ {
-+ return 0;
-+ }
-+
-+ while (p[off] != '\n')
-+ {
-+ if (len-off <= 1)
-+ {
-+ return 0;
-+ }
-+
-+ physlen++;
-+ off++;
-+ }
-+
-+ /* if we saw a crlf, physlen needs adjusted */
-+ if (physlen > 0 && p[off] == '\n' && p[off-1] == '\r')
-+ {
-+ physlen--;
-+ }
-+
-+ /* advance past the newline */
-+ off++;
-+
-+ *plineoff = *poff;
-+ *plinelen = physlen;
-+ *poff = off;
-+
-+ return 1;
-+}
-+#endif /* NF_NEED_NEXTLINE */
-+
-+#endif /* __KERNEL__ */
-+
-+#endif /* _NETFILTER_HELPERS_H */
---- /dev/null
-+++ b/include/linux/netfilter_mime.h
-@@ -0,0 +1,89 @@
-+/*
-+ * MIME functions for netfilter modules. This file provides implementations
-+ * for basic MIME parsing. MIME headers are used in many protocols, such as
-+ * HTTP, RTSP, SIP, etc.
-+ *
-+ * gcc will warn for defined but unused functions, so we only include the
-+ * functions requested. The following macros are used:
-+ * NF_NEED_MIME_NEXTLINE nf_mime_nextline()
-+ */
-+#ifndef _NETFILTER_MIME_H
-+#define _NETFILTER_MIME_H
-+
-+/* Only include these functions for kernel code. */
-+#ifdef __KERNEL__
-+
-+#include <linux/ctype.h>
-+
-+/*
-+ * Given a buffer and length, advance to the next line and mark the current
-+ * line. If the current line is empty, *plinelen will be set to zero. If
-+ * not, it will be set to the actual line length (including CRLF).
-+ *
-+ * 'line' in this context means logical line (includes LWS continuations).
-+ * Returns 1 on success, 0 on failure.
-+ */
-+#ifdef NF_NEED_MIME_NEXTLINE
-+static int
-+nf_mime_nextline(char* p, uint len, uint* poff, uint* plineoff, uint* plinelen)
-+{
-+ uint off = *poff;
-+ uint physlen = 0;
-+ int is_first_line = 1;
-+
-+ if (off >= len)
-+ {
-+ return 0;
-+ }
-+
-+ do
-+ {
-+ while (p[off] != '\n')
-+ {
-+ if (len-off <= 1)
-+ {
-+ return 0;
-+ }
-+
-+ physlen++;
-+ off++;
-+ }
-+
-+ /* if we saw a crlf, physlen needs adjusted */
-+ if (physlen > 0 && p[off] == '\n' && p[off-1] == '\r')
-+ {
-+ physlen--;
-+ }
-+
-+ /* advance past the newline */
-+ off++;
-+
-+ /* check for an empty line */
-+ if (physlen == 0)
-+ {
-+ break;
-+ }
-+
-+ /* check for colon on the first physical line */
-+ if (is_first_line)
-+ {
-+ is_first_line = 0;
-+ if (memchr(p+(*poff), ':', physlen) == NULL)
-+ {
-+ return 0;
-+ }
-+ }
-+ }
-+ while (p[off] == ' ' || p[off] == '\t');
-+
-+ *plineoff = *poff;
-+ *plinelen = (physlen == 0) ? 0 : (off - *poff);
-+ *poff = off;
-+
-+ return 1;
-+}
-+#endif /* NF_NEED_MIME_NEXTLINE */
-+
-+#endif /* __KERNEL__ */
-+
-+#endif /* _NETFILTER_MIME_H */
---- a/net/ipv4/netfilter/Makefile
-+++ b/net/ipv4/netfilter/Makefile
-@@ -26,6 +26,7 @@ obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_am
- obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o
- obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
- obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o
-+obj-$(CONFIG_NF_NAT_RTSP) += nf_nat_rtsp.o
- obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o
- obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o
- obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -267,6 +267,16 @@ config NF_CONNTRACK_TFTP
-
- To compile it as a module, choose M here. If unsure, say N.
-
-+config NF_CONNTRACK_RTSP
-+ tristate "RTSP protocol support"
-+ depends on NF_CONNTRACK
-+ help
-+ Support the RTSP protocol. This allows UDP transports to be setup
-+ properly, including RTP and RDT.
-+
-+ If you want to compile it as a module, say 'M' here and read
-+ Documentation/modules.txt. If unsure, say 'Y'.
-+
- config NF_CT_NETLINK
- tristate 'Connection tracking netlink interface'
- select NETFILTER_NETLINK
---- a/net/netfilter/Makefile
-+++ b/net/netfilter/Makefile
-@@ -33,6 +33,7 @@ obj-$(CONFIG_NF_CONNTRACK_PPTP) += nf_co
- obj-$(CONFIG_NF_CONNTRACK_SANE) += nf_conntrack_sane.o
- obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
- obj-$(CONFIG_NF_CONNTRACK_TFTP) += nf_conntrack_tftp.o
-+obj-$(CONFIG_NF_CONNTRACK_RTSP) += nf_conntrack_rtsp.o
-
- # transparent proxy support
- obj-$(CONFIG_NETFILTER_TPROXY) += nf_tproxy_core.o
---- a/net/ipv4/netfilter/Kconfig
-+++ b/net/ipv4/netfilter/Kconfig
-@@ -257,6 +257,11 @@ config NF_NAT_IRC
- depends on NF_CONNTRACK && NF_NAT
- default NF_NAT && NF_CONNTRACK_IRC
-
-+config NF_NAT_RTSP
-+ tristate
-+ depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
-+ default NF_NAT && NF_CONNTRACK_RTSP
-+
- config NF_NAT_TFTP
- tristate
- depends on NF_CONNTRACK && NF_NAT
---- /dev/null
-+++ b/net/netfilter/nf_conntrack_rtsp.c
-@@ -0,0 +1,517 @@
-+/*
-+ * RTSP extension for IP connection tracking
-+ * (C) 2003 by Tom Marshall <tmarshall at real.com>
-+ * based on ip_conntrack_irc.c
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ *
-+ * Module load syntax:
-+ * insmod nf_conntrack_rtsp.o ports=port1,port2,...port<MAX_PORTS>
-+ * max_outstanding=n setup_timeout=secs
-+ *
-+ * If no ports are specified, the default will be port 554.
-+ *
-+ * With max_outstanding you can define the maximum number of not yet
-+ * answered SETUP requests per RTSP session (default 8).
-+ * With setup_timeout you can specify how long the system waits for
-+ * an expected data channel (default 300 seconds).
-+ *
-+ * 2005-02-13: Harald Welte <laforge at netfilter.org>
-+ * - port to 2.6
-+ * - update to recent post-2.6.11 api changes
-+ * 2006-09-14: Steven Van Acker <deepstar at singularity.be>
-+ * - removed calls to NAT code from conntrack helper: NAT no longer needed to use rtsp-conntrack
-+ * 2007-04-18: Michael Guntsche <mike at it-loops.com>
-+ * - Port to new NF API
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/netfilter.h>
-+#include <linux/ip.h>
-+#include <linux/inet.h>
-+#include <net/tcp.h>
-+
-+#include <net/netfilter/nf_conntrack.h>
-+#include <net/netfilter/nf_conntrack_expect.h>
-+#include <net/netfilter/nf_conntrack_helper.h>
-+#include <linux/netfilter/nf_conntrack_rtsp.h>
-+
-+#define NF_NEED_STRNCASECMP
-+#define NF_NEED_STRTOU16
-+#define NF_NEED_STRTOU32
-+#define NF_NEED_NEXTLINE
-+#include <linux/netfilter_helpers.h>
-+#define NF_NEED_MIME_NEXTLINE
-+#include <linux/netfilter_mime.h>
-+
-+#include <linux/ctype.h>
-+#define MAX_SIMUL_SETUP 8 /* XXX: use max_outstanding */
-+#define INFOP(fmt, args...) printk(KERN_INFO "%s: %s: " fmt, __FILE__, __FUNCTION__ , ## args)
-+#if 0
-+#define DEBUGP(fmt, args...) printk(KERN_DEBUG "%s: %s: " fmt, __FILE__, __FUNCTION__ , ## args)
-+#else
-+#define DEBUGP(fmt, args...)
-+#endif
-+
-+#define MAX_PORTS 8
-+static int ports[MAX_PORTS];
-+static int num_ports = 0;
-+static int max_outstanding = 8;
-+static unsigned int setup_timeout = 300;
-+
-+MODULE_AUTHOR("Tom Marshall <tmarshall at real.com>");
-+MODULE_DESCRIPTION("RTSP connection tracking module");
-+MODULE_LICENSE("GPL");
-+module_param_array(ports, int, &num_ports, 0400);
-+MODULE_PARM_DESC(ports, "port numbers of RTSP servers");
-+module_param(max_outstanding, int, 0400);
-+MODULE_PARM_DESC(max_outstanding, "max number of outstanding SETUP requests per RTSP session");
-+module_param(setup_timeout, int, 0400);
-+MODULE_PARM_DESC(setup_timeout, "timeout on for unestablished data channels");
-+
-+static char *rtsp_buffer;
-+static DEFINE_SPINLOCK(rtsp_buffer_lock);
-+
-+unsigned int (*nf_nat_rtsp_hook)(struct sk_buff *skb,
-+ enum ip_conntrack_info ctinfo,
-+ unsigned int matchoff, unsigned int matchlen,struct ip_ct_rtsp_expect* prtspexp,
-+ struct nf_conntrack_expect *exp);
-+void (*nf_nat_rtsp_hook_expectfn)(struct nf_conn *ct, struct nf_conntrack_expect *exp);
-+
-+EXPORT_SYMBOL_GPL(nf_nat_rtsp_hook);
-+
-+/*
-+ * Max mappings we will allow for one RTSP connection (for RTP, the number
-+ * of allocated ports is twice this value). Note that SMIL burns a lot of
-+ * ports so keep this reasonably high. If this is too low, you will see a
-+ * lot of "no free client map entries" messages.
-+ */
-+#define MAX_PORT_MAPS 16
-+
-+/*** default port list was here in the masq code: 554, 3030, 4040 ***/
-+
-+#define SKIP_WSPACE(ptr,len,off) while(off < len && isspace(*(ptr+off))) { off++; }
-+
-+/*
-+ * Parse an RTSP packet.
-+ *
-+ * Returns zero if parsing failed.
-+ *
-+ * Parameters:
-+ * IN ptcp tcp data pointer
-+ * IN tcplen tcp data len
-+ * IN/OUT ptcpoff points to current tcp offset
-+ * OUT phdrsoff set to offset of rtsp headers
-+ * OUT phdrslen set to length of rtsp headers
-+ * OUT pcseqoff set to offset of CSeq header
-+ * OUT pcseqlen set to length of CSeq header
-+ */
-+static int
-+rtsp_parse_message(char* ptcp, uint tcplen, uint* ptcpoff,
-+ uint* phdrsoff, uint* phdrslen,
-+ uint* pcseqoff, uint* pcseqlen,
-+ uint* transoff, uint* translen)
-+{
-+ uint entitylen = 0;
-+ uint lineoff;
-+ uint linelen;
-+
-+ if (!nf_nextline(ptcp, tcplen, ptcpoff, &lineoff, &linelen))
-+ return 0;
-+
-+ *phdrsoff = *ptcpoff;
-+ while (nf_mime_nextline(ptcp, tcplen, ptcpoff, &lineoff, &linelen)) {
-+ if (linelen == 0) {
-+ if (entitylen > 0)
-+ *ptcpoff += min(entitylen, tcplen - *ptcpoff);
-+ break;
-+ }
-+ if (lineoff+linelen > tcplen) {
-+ INFOP("!! overrun !!\n");
-+ break;
-+ }
-+
-+ if (nf_strncasecmp(ptcp+lineoff, "CSeq:", 5) == 0) {
-+ *pcseqoff = lineoff;
-+ *pcseqlen = linelen;
-+ }
-+
-+ if (nf_strncasecmp(ptcp+lineoff, "Transport:", 10) == 0) {
-+ *transoff = lineoff;
-+ *translen = linelen;
-+ }
-+
-+ if (nf_strncasecmp(ptcp+lineoff, "Content-Length:", 15) == 0) {
-+ uint off = lineoff+15;
-+ SKIP_WSPACE(ptcp+lineoff, linelen, off);
-+ nf_strtou32(ptcp+off, &entitylen);
-+ }
-+ }
-+ *phdrslen = (*ptcpoff) - (*phdrsoff);
-+
-+ return 1;
-+}
-+
-+/*
-+ * Find lo/hi client ports (if any) in transport header
-+ * In:
-+ * ptcp, tcplen = packet
-+ * tranoff, tranlen = buffer to search
-+ *
-+ * Out:
-+ * pport_lo, pport_hi = lo/hi ports (host endian)
-+ *
-+ * Returns nonzero if any client ports found
-+ *
-+ * Note: it is valid (and expected) for the client to request multiple
-+ * transports, so we need to parse the entire line.
-+ */
-+static int
-+rtsp_parse_transport(char* ptran, uint tranlen,
-+ struct ip_ct_rtsp_expect* prtspexp)
-+{
-+ int rc = 0;
-+ uint off = 0;
-+
-+ if (tranlen < 10 || !iseol(ptran[tranlen-1]) ||
-+ nf_strncasecmp(ptran, "Transport:", 10) != 0) {
-+ INFOP("sanity check failed\n");
-+ return 0;
-+ }
-+
-+ DEBUGP("tran='%.*s'\n", (int)tranlen, ptran);
-+ off += 10;
-+ SKIP_WSPACE(ptran, tranlen, off);
-+
-+ /* Transport: tran;field;field=val,tran;field;field=val,... */
-+ while (off < tranlen) {
-+ const char* pparamend;
-+ uint nextparamoff;
-+
-+ pparamend = memchr(ptran+off, ',', tranlen-off);
-+ pparamend = (pparamend == NULL) ? ptran+tranlen : pparamend+1;
-+ nextparamoff = pparamend-ptran;
-+
-+ while (off < nextparamoff) {
-+ const char* pfieldend;
-+ uint nextfieldoff;
-+
-+ pfieldend = memchr(ptran+off, ';', nextparamoff-off);
-+ nextfieldoff = (pfieldend == NULL) ? nextparamoff : pfieldend-ptran+1;
-+
-+ if (strncmp(ptran+off, "client_port=", 12) == 0) {
-+ u_int16_t port;
-+ uint numlen;
-+
-+ off += 12;
-+ numlen = nf_strtou16(ptran+off, &port);
-+ off += numlen;
-+ if (prtspexp->loport != 0 && prtspexp->loport != port)
-+ DEBUGP("multiple ports found, port %hu ignored\n", port);
-+ else {
-+ DEBUGP("lo port found : %hu\n", port);
-+ prtspexp->loport = prtspexp->hiport = port;
-+ if (ptran[off] == '-') {
-+ off++;
-+ numlen = nf_strtou16(ptran+off, &port);
-+ off += numlen;
-+ prtspexp->pbtype = pb_range;
-+ prtspexp->hiport = port;
-+
-+ // If we have a range, assume rtp:
-+ // loport must be even, hiport must be loport+1
-+ if ((prtspexp->loport & 0x0001) != 0 ||
-+ prtspexp->hiport != prtspexp->loport+1) {
-+ DEBUGP("incorrect range: %hu-%hu, correcting\n",
-+ prtspexp->loport, prtspexp->hiport);
-+ prtspexp->loport &= 0xfffe;
-+ prtspexp->hiport = prtspexp->loport+1;
-+ }
-+ } else if (ptran[off] == '/') {
-+ off++;
-+ numlen = nf_strtou16(ptran+off, &port);
-+ off += numlen;
-+ prtspexp->pbtype = pb_discon;
-+ prtspexp->hiport = port;
-+ }
-+ rc = 1;
-+ }
-+ }
-+
-+ /*
-+ * Note we don't look for the destination parameter here.
-+ * If we are using NAT, the NAT module will handle it. If not,
-+ * and the client is sending packets elsewhere, the expectation
-+ * will quietly time out.
-+ */
-+
-+ off = nextfieldoff;
-+ }
-+
-+ off = nextparamoff;
-+ }
-+
-+ return rc;
-+}
-+
-+void expected(struct nf_conn *ct, struct nf_conntrack_expect *exp)
-+{
-+ if(nf_nat_rtsp_hook_expectfn) {
-+ nf_nat_rtsp_hook_expectfn(ct,exp);
-+ }
-+}
-+
-+/*** conntrack functions ***/
-+
-+/* outbound packet: client->server */
-+
-+static inline int
-+help_out(struct sk_buff *skb, unsigned char *rb_ptr, unsigned int datalen,
-+ struct nf_conn *ct, enum ip_conntrack_info ctinfo)
-+{
-+ struct ip_ct_rtsp_expect expinfo;
-+
-+ int dir = CTINFO2DIR(ctinfo); /* = IP_CT_DIR_ORIGINAL */
-+ //struct tcphdr* tcph = (void*)iph + iph->ihl * 4;
-+ //uint tcplen = pktlen - iph->ihl * 4;
-+ char* pdata = rb_ptr;
-+ //uint datalen = tcplen - tcph->doff * 4;
-+ uint dataoff = 0;
-+ int ret = NF_ACCEPT;
-+
-+ struct nf_conntrack_expect *exp;
-+
-+ __be16 be_loport;
-+
-+ memset(&expinfo, 0, sizeof(expinfo));
-+
-+ while (dataoff < datalen) {
-+ uint cmdoff = dataoff;
-+ uint hdrsoff = 0;
-+ uint hdrslen = 0;
-+ uint cseqoff = 0;
-+ uint cseqlen = 0;
-+ uint transoff = 0;
-+ uint translen = 0;
-+ uint off;
-+
-+ if (!rtsp_parse_message(pdata, datalen, &dataoff,
-+ &hdrsoff, &hdrslen,
-+ &cseqoff, &cseqlen,
-+ &transoff, &translen))
-+ break; /* not a valid message */
-+
-+ if (strncmp(pdata+cmdoff, "SETUP ", 6) != 0)
-+ continue; /* not a SETUP message */
-+ DEBUGP("found a setup message\n");
-+
-+ off = 0;
-+ if(translen) {
-+ rtsp_parse_transport(pdata+transoff, translen, &expinfo);
-+ }
-+
-+ if (expinfo.loport == 0) {
-+ DEBUGP("no udp transports found\n");
-+ continue; /* no udp transports found */
-+ }
-+
-+ DEBUGP("udp transport found, ports=(%d,%hu,%hu)\n",
-+ (int)expinfo.pbtype, expinfo.loport, expinfo.hiport);
-+
-+ exp = nf_ct_expect_alloc(ct);
-+ if (!exp) {
-+ ret = NF_DROP;
-+ goto out;
-+ }
-+
-+ be_loport = htons(expinfo.loport);
-+
-+ nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
-+ ct->tuplehash[!dir].tuple.src.l3num,
-+ &ct->tuplehash[!dir].tuple.src.u3, &ct->tuplehash[!dir].tuple.dst.u3,
-+ IPPROTO_UDP, NULL, &be_loport);
-+
-+ exp->master = ct;
-+
-+ exp->expectfn = expected;
-+ exp->flags = 0;
-+
-+ if (expinfo.pbtype == pb_range) {
-+ DEBUGP("Changing expectation mask to handle multiple ports\n");
-+ exp->mask.src.u.udp.port = 0xfffe;
-+ }
-+
-+ DEBUGP("expect_related %u.%u.%u.%u:%u-%u.%u.%u.%u:%u\n",
-+ NIPQUAD(exp->tuple.src.u3.ip),
-+ ntohs(exp->tuple.src.u.udp.port),
-+ NIPQUAD(exp->tuple.dst.u3.ip),
-+ ntohs(exp->tuple.dst.u.udp.port));
-+
-+ if (nf_nat_rtsp_hook)
-+ /* pass the request off to the nat helper */
-+ ret = nf_nat_rtsp_hook(skb, ctinfo, hdrsoff, hdrslen, &expinfo, exp);
-+ else if (nf_ct_expect_related(exp) != 0) {
-+ INFOP("nf_ct_expect_related failed\n");
-+ ret = NF_DROP;
-+ }
-+ nf_ct_expect_put(exp);
-+ goto out;
-+ }
-+out:
-+
-+ return ret;
-+}
-+
-+
-+static inline int
-+help_in(struct sk_buff *skb, size_t pktlen,
-+ struct nf_conn* ct, enum ip_conntrack_info ctinfo)
-+{
-+ return NF_ACCEPT;
-+}
-+
-+static int help(struct sk_buff *skb, unsigned int protoff,
-+ struct nf_conn *ct, enum ip_conntrack_info ctinfo)
-+{
-+ struct tcphdr _tcph, *th;
-+ unsigned int dataoff, datalen;
-+ char *rb_ptr;
-+ int ret = NF_DROP;
-+
-+ /* Until there's been traffic both ways, don't look in packets. */
-+ if (ctinfo != IP_CT_ESTABLISHED &&
-+ ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY) {
-+ DEBUGP("conntrackinfo = %u\n", ctinfo);
-+ return NF_ACCEPT;
-+ }
-+
-+ /* Not whole TCP header? */
-+ th = skb_header_pointer(skb, protoff, sizeof(_tcph), &_tcph);
-+
-+ if (!th)
-+ return NF_ACCEPT;
-+
-+ /* No data ? */
-+ dataoff = protoff + th->doff*4;
-+ datalen = skb->len - dataoff;
-+ if (dataoff >= skb->len)
-+ return NF_ACCEPT;
-+
-+ spin_lock_bh(&rtsp_buffer_lock);
-+ rb_ptr = skb_header_pointer(skb, dataoff,
-+ skb->len - dataoff, rtsp_buffer);
-+ BUG_ON(rb_ptr == NULL);
-+
-+#if 0
-+ /* Checksum invalid? Ignore. */
-+ /* FIXME: Source route IP option packets --RR */
-+ if (tcp_v4_check(tcph, tcplen, iph->saddr, iph->daddr,
-+ csum_partial((char*)tcph, tcplen, 0)))
-+ {
-+ DEBUGP("bad csum: %p %u %u.%u.%u.%u %u.%u.%u.%u\n",
-+ tcph, tcplen, NIPQUAD(iph->saddr), NIPQUAD(iph->daddr));
-+ return NF_ACCEPT;
-+ }
-+#endif
-+
-+ switch (CTINFO2DIR(ctinfo)) {
-+ case IP_CT_DIR_ORIGINAL:
-+ ret = help_out(skb, rb_ptr, datalen, ct, ctinfo);
-+ break;
-+ case IP_CT_DIR_REPLY:
-+ DEBUGP("IP_CT_DIR_REPLY\n");
-+ /* inbound packet: server->client */
-+ ret = NF_ACCEPT;
-+ break;
-+ }
-+
-+ spin_unlock_bh(&rtsp_buffer_lock);
-+
-+ return ret;
-+}
-+
-+static struct nf_conntrack_helper rtsp_helpers[MAX_PORTS];
-+static char rtsp_names[MAX_PORTS][10];
-+static struct nf_conntrack_expect_policy rtsp_expect_policy;
-+
-+/* This function is intentionally _NOT_ defined as __exit */
-+static void
-+fini(void)
-+{
-+ int i;
-+ for (i = 0; i < num_ports; i++) {
-+ DEBUGP("unregistering port %d\n", ports[i]);
-+ nf_conntrack_helper_unregister(&rtsp_helpers[i]);
-+ }
-+ kfree(rtsp_buffer);
-+}
-+
-+static int __init
-+init(void)
-+{
-+ int i, ret;
-+ struct nf_conntrack_helper *hlpr;
-+ char *tmpname;
-+
-+ printk("nf_conntrack_rtsp v" IP_NF_RTSP_VERSION " loading\n");
-+
-+ if (max_outstanding < 1) {
-+ printk("nf_conntrack_rtsp: max_outstanding must be a positive integer\n");
-+ return -EBUSY;
-+ }
-+ if (setup_timeout < 0) {
-+ printk("nf_conntrack_rtsp: setup_timeout must be a positive integer\n");
-+ return -EBUSY;
-+ }
-+
-+ rtsp_expect_policy.max_expected = max_outstanding;
-+ rtsp_expect_policy.timeout = setup_timeout;
-+
-+ rtsp_buffer = kmalloc(65536, GFP_KERNEL);
-+ if (!rtsp_buffer)
-+ return -ENOMEM;
-+
-+ /* If no port given, default to standard rtsp port */
-+ if (ports[0] == 0) {
-+ ports[0] = RTSP_PORT;
-+ }
-+
-+ for (i = 0; (i < MAX_PORTS) && ports[i]; i++) {
-+ hlpr = &rtsp_helpers[i];
-+ memset(hlpr, 0, sizeof(struct nf_conntrack_helper));
-+ hlpr->tuple.src.u.tcp.port = htons(ports[i]);
-+ hlpr->tuple.dst.protonum = IPPROTO_TCP;
-+ hlpr->expect_policy = &rtsp_expect_policy;
-+ hlpr->me = THIS_MODULE;
-+ hlpr->help = help;
-+
-+ tmpname = &rtsp_names[i][0];
-+ if (ports[i] == RTSP_PORT) {
-+ sprintf(tmpname, "rtsp");
-+ } else {
-+ sprintf(tmpname, "rtsp-%d", i);
-+ }
-+ hlpr->name = tmpname;
-+
-+ DEBUGP("port #%d: %d\n", i, ports[i]);
-+
-+ ret = nf_conntrack_helper_register(hlpr);
-+
-+ if (ret) {
-+ printk("nf_conntrack_rtsp: ERROR registering port %d\n", ports[i]);
-+ fini();
-+ return -EBUSY;
-+ }
-+ num_ports++;
-+ }
-+ return 0;
-+}
-+
-+module_init(init);
-+module_exit(fini);
-+
-+EXPORT_SYMBOL(nf_nat_rtsp_hook_expectfn);
-+
---- /dev/null
-+++ b/net/ipv4/netfilter/nf_nat_rtsp.c
-@@ -0,0 +1,496 @@
-+/*
-+ * RTSP extension for TCP NAT alteration
-+ * (C) 2003 by Tom Marshall <tmarshall at real.com>
-+ * based on ip_nat_irc.c
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ *
-+ * Module load syntax:
-+ * insmod nf_nat_rtsp.o ports=port1,port2,...port<MAX_PORTS>
-+ * stunaddr=<address>
-+ * destaction=[auto|strip|none]
-+ *
-+ * If no ports are specified, the default will be port 554 only.
-+ *
-+ * stunaddr specifies the address used to detect that a client is using STUN.
-+ * If this address is seen in the destination parameter, it is assumed that
-+ * the client has already punched a UDP hole in the firewall, so we don't
-+ * mangle the client_port. If none is specified, it is autodetected. It
-+ * only needs to be set if you have multiple levels of NAT. It should be
-+ * set to the external address that the STUN clients detect. Note that in
-+ * this case, it will not be possible for clients to use UDP with servers
-+ * between the NATs.
-+ *
-+ * If no destaction is specified, auto is used.
-+ * destaction=auto: strip destination parameter if it is not stunaddr.
-+ * destaction=strip: always strip destination parameter (not recommended).
-+ * destaction=none: do not touch destination parameter (not recommended).
-+ */
-+
-+#include <linux/module.h>
-+#include <net/tcp.h>
-+#include <net/netfilter/nf_nat_helper.h>
-+#include <net/netfilter/nf_nat_rule.h>
-+#include <linux/netfilter/nf_conntrack_rtsp.h>
-+#include <net/netfilter/nf_conntrack_expect.h>
-+
-+#include <linux/inet.h>
-+#include <linux/ctype.h>
-+#define NF_NEED_STRNCASECMP
-+#define NF_NEED_STRTOU16
-+#include <linux/netfilter_helpers.h>
-+#define NF_NEED_MIME_NEXTLINE
-+#include <linux/netfilter_mime.h>
-+
-+#define INFOP(fmt, args...) printk(KERN_INFO "%s: %s: " fmt, __FILE__, __FUNCTION__ , ## args)
-+#if 0
-+#define DEBUGP(fmt, args...) printk(KERN_DEBUG "%s: %s: " fmt, __FILE__, __FUNCTION__ , ## args)
-+#else
-+#define DEBUGP(fmt, args...)
-+#endif
-+
-+#define MAX_PORTS 8
-+#define DSTACT_AUTO 0
-+#define DSTACT_STRIP 1
-+#define DSTACT_NONE 2
-+
-+static char* stunaddr = NULL;
-+static char* destaction = NULL;
-+
-+static u_int32_t extip = 0;
-+static int dstact = 0;
-+
-+MODULE_AUTHOR("Tom Marshall <tmarshall at real.com>");
-+MODULE_DESCRIPTION("RTSP network address translation module");
-+MODULE_LICENSE("GPL");
-+module_param(stunaddr, charp, 0644);
-+MODULE_PARM_DESC(stunaddr, "Address for detecting STUN");
-+module_param(destaction, charp, 0644);
-+MODULE_PARM_DESC(destaction, "Action for destination parameter (auto/strip/none)");
-+
-+#define SKIP_WSPACE(ptr,len,off) while(off < len && isspace(*(ptr+off))) { off++; }
-+
-+/*** helper functions ***/
-+
-+static void
-+get_skb_tcpdata(struct sk_buff* skb, char** pptcpdata, uint* ptcpdatalen)
-+{
-+ struct iphdr* iph = ip_hdr(skb);
-+ struct tcphdr* tcph = (void *)iph + ip_hdrlen(skb);
-+
-+ *pptcpdata = (char*)tcph + tcph->doff*4;
-+ *ptcpdatalen = ((char*)skb_transport_header(skb) + skb->len) - *pptcpdata;
-+}
-+
-+/*** nat functions ***/
-+
-+/*
-+ * Mangle the "Transport:" header:
-+ * - Replace all occurences of "client_port=<spec>"
-+ * - Handle destination parameter
-+ *
-+ * In:
-+ * ct, ctinfo = conntrack context
-+ * skb = packet
-+ * tranoff = Transport header offset from TCP data
-+ * tranlen = Transport header length (incl. CRLF)
-+ * rport_lo = replacement low port (host endian)
-+ * rport_hi = replacement high port (host endian)
-+ *
-+ * Returns packet size difference.
-+ *
-+ * Assumes that a complete transport header is present, ending with CR or LF
-+ */
-+static int
-+rtsp_mangle_tran(enum ip_conntrack_info ctinfo,
-+ struct nf_conntrack_expect* exp,
-+ struct ip_ct_rtsp_expect* prtspexp,
-+ struct sk_buff* skb, uint tranoff, uint tranlen)
-+{
-+ char* ptcp;
-+ uint tcplen;
-+ char* ptran;
-+ char rbuf1[16]; /* Replacement buffer (one port) */
-+ uint rbuf1len; /* Replacement len (one port) */
-+ char rbufa[16]; /* Replacement buffer (all ports) */
-+ uint rbufalen; /* Replacement len (all ports) */
-+ u_int32_t newip;
-+ u_int16_t loport, hiport;
-+ uint off = 0;
-+ uint diff; /* Number of bytes we removed */
-+
-+ struct nf_conn *ct = exp->master;
-+ struct nf_conntrack_tuple *t;
-+
-+ char szextaddr[15+1];
-+ uint extaddrlen;
-+ int is_stun;
-+
-+ get_skb_tcpdata(skb, &ptcp, &tcplen);
-+ ptran = ptcp+tranoff;
-+
-+ if (tranoff+tranlen > tcplen || tcplen-tranoff < tranlen ||
-+ tranlen < 10 || !iseol(ptran[tranlen-1]) ||
-+ nf_strncasecmp(ptran, "Transport:", 10) != 0)
-+ {
-+ INFOP("sanity check failed\n");
-+ return 0;
-+ }
-+ off += 10;
-+ SKIP_WSPACE(ptcp+tranoff, tranlen, off);
-+
-+ newip = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip;
-+ t = &exp->tuple;
-+ t->dst.u3.ip = newip;
-+
-+ extaddrlen = extip ? sprintf(szextaddr, "%u.%u.%u.%u", NIPQUAD(extip))
-+ : sprintf(szextaddr, "%u.%u.%u.%u", NIPQUAD(newip));
-+ DEBUGP("stunaddr=%s (%s)\n", szextaddr, (extip?"forced":"auto"));
-+
-+ rbuf1len = rbufalen = 0;
-+ switch (prtspexp->pbtype)
-+ {
-+ case pb_single:
-+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
-+ {
-+ t->dst.u.udp.port = htons(loport);
-+ if (nf_ct_expect_related(exp) == 0)
-+ {
-+ DEBUGP("using port %hu\n", loport);
-+ break;
-+ }
-+ }
-+ if (loport != 0)
-+ {
-+ rbuf1len = sprintf(rbuf1, "%hu", loport);
-+ rbufalen = sprintf(rbufa, "%hu", loport);
-+ }
-+ break;
-+ case pb_range:
-+ for (loport = prtspexp->loport; loport != 0; loport += 2) /* XXX: improper wrap? */
-+ {
-+ t->dst.u.udp.port = htons(loport);
-+ if (nf_ct_expect_related(exp) == 0)
-+ {
-+ hiport = loport + ~exp->mask.src.u.udp.port;
-+ DEBUGP("using ports %hu-%hu\n", loport, hiport);
-+ break;
-+ }
-+ }
-+ if (loport != 0)
-+ {
-+ rbuf1len = sprintf(rbuf1, "%hu", loport);
-+ rbufalen = sprintf(rbufa, "%hu-%hu", loport, loport+1);
-+ }
-+ break;
-+ case pb_discon:
-+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
-+ {
-+ t->dst.u.udp.port = htons(loport);
-+ if (nf_ct_expect_related(exp) == 0)
-+ {
-+ DEBUGP("using port %hu (1 of 2)\n", loport);
-+ break;
-+ }
-+ }
-+ for (hiport = prtspexp->hiport; hiport != 0; hiport++) /* XXX: improper wrap? */
-+ {
-+ t->dst.u.udp.port = htons(hiport);
-+ if (nf_ct_expect_related(exp) == 0)
-+ {
-+ DEBUGP("using port %hu (2 of 2)\n", hiport);
-+ break;
-+ }
-+ }
-+ if (loport != 0 && hiport != 0)
-+ {
-+ rbuf1len = sprintf(rbuf1, "%hu", loport);
-+ if (hiport == loport+1)
-+ {
-+ rbufalen = sprintf(rbufa, "%hu-%hu", loport, hiport);
-+ }
-+ else
-+ {
-+ rbufalen = sprintf(rbufa, "%hu/%hu", loport, hiport);
-+ }
-+ }
-+ break;
-+ }
-+
-+ if (rbuf1len == 0)
-+ {
-+ return 0; /* cannot get replacement port(s) */
-+ }
-+
-+ /* Transport: tran;field;field=val,tran;field;field=val,... */
-+ while (off < tranlen)
-+ {
-+ uint saveoff;
-+ const char* pparamend;
-+ uint nextparamoff;
-+
-+ pparamend = memchr(ptran+off, ',', tranlen-off);
-+ pparamend = (pparamend == NULL) ? ptran+tranlen : pparamend+1;
-+ nextparamoff = pparamend-ptcp;
-+
-+ /*
-+ * We pass over each param twice. On the first pass, we look for a
-+ * destination= field. It is handled by the security policy. If it
-+ * is present, allowed, and equal to our external address, we assume
-+ * that STUN is being used and we leave the client_port= field alone.
-+ */
-+ is_stun = 0;
-+ saveoff = off;
-+ while (off < nextparamoff)
-+ {
-+ const char* pfieldend;
-+ uint nextfieldoff;
-+
-+ pfieldend = memchr(ptran+off, ';', nextparamoff-off);
-+ nextfieldoff = (pfieldend == NULL) ? nextparamoff : pfieldend-ptran+1;
-+
-+ if (dstact != DSTACT_NONE && strncmp(ptran+off, "destination=", 12) == 0)
-+ {
-+ if (strncmp(ptran+off+12, szextaddr, extaddrlen) == 0)
-+ {
-+ is_stun = 1;
-+ }
-+ if (dstact == DSTACT_STRIP || (dstact == DSTACT_AUTO && !is_stun))
-+ {
-+ diff = nextfieldoff-off;
-+ if (!nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
-+ off, diff, NULL, 0))
-+ {
-+ /* mangle failed, all we can do is bail */
-+ nf_ct_unexpect_related(exp);
-+ return 0;
-+ }
-+ get_skb_tcpdata(skb, &ptcp, &tcplen);
-+ ptran = ptcp+tranoff;
-+ tranlen -= diff;
-+ nextparamoff -= diff;
-+ nextfieldoff -= diff;
-+ }
-+ }
-+
-+ off = nextfieldoff;
-+ }
-+ if (is_stun)
-+ {
-+ continue;
-+ }
-+ off = saveoff;
-+ while (off < nextparamoff)
-+ {
-+ const char* pfieldend;
-+ uint nextfieldoff;
-+
-+ pfieldend = memchr(ptran+off, ';', nextparamoff-off);
-+ nextfieldoff = (pfieldend == NULL) ? nextparamoff : pfieldend-ptran+1;
-+
-+ if (strncmp(ptran+off, "client_port=", 12) == 0)
-+ {
-+ u_int16_t port;
-+ uint numlen;
-+ uint origoff;
-+ uint origlen;
-+ char* rbuf = rbuf1;
-+ uint rbuflen = rbuf1len;
-+
-+ off += 12;
-+ origoff = (ptran-ptcp)+off;
-+ origlen = 0;
-+ numlen = nf_strtou16(ptran+off, &port);
-+ off += numlen;
-+ origlen += numlen;
-+ if (port != prtspexp->loport)
-+ {
-+ DEBUGP("multiple ports found, port %hu ignored\n", port);
-+ }
-+ else
-+ {
-+ if (ptran[off] == '-' || ptran[off] == '/')
-+ {
-+ off++;
-+ origlen++;
-+ numlen = nf_strtou16(ptran+off, &port);
-+ off += numlen;
-+ origlen += numlen;
-+ rbuf = rbufa;
-+ rbuflen = rbufalen;
-+ }
-+
-+ /*
-+ * note we cannot just memcpy() if the sizes are the same.
-+ * the mangle function does skb resizing, checks for a
-+ * cloned skb, and updates the checksums.
-+ *
-+ * parameter 4 below is offset from start of tcp data.
-+ */
-+ diff = origlen-rbuflen;
-+ if (!nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
-+ origoff, origlen, rbuf, rbuflen))
-+ {
-+ /* mangle failed, all we can do is bail */
-+ nf_ct_unexpect_related(exp);
-+ return 0;
-+ }
-+ get_skb_tcpdata(skb, &ptcp, &tcplen);
-+ ptran = ptcp+tranoff;
-+ tranlen -= diff;
-+ nextparamoff -= diff;
-+ nextfieldoff -= diff;
-+ }
-+ }
-+
-+ off = nextfieldoff;
-+ }
-+
-+ off = nextparamoff;
-+ }
-+
-+ return 1;
-+}
-+
-+static uint
-+help_out(struct sk_buff *skb, enum ip_conntrack_info ctinfo,
-+ unsigned int matchoff, unsigned int matchlen, struct ip_ct_rtsp_expect* prtspexp,
-+ struct nf_conntrack_expect* exp)
-+{
-+ char* ptcp;
-+ uint tcplen;
-+ uint hdrsoff;
-+ uint hdrslen;
-+ uint lineoff;
-+ uint linelen;
-+ uint off;
-+
-+ //struct iphdr* iph = (struct iphdr*)skb->nh.iph;
-+ //struct tcphdr* tcph = (struct tcphdr*)((void*)iph + iph->ihl*4);
-+
-+ get_skb_tcpdata(skb, &ptcp, &tcplen);
-+ hdrsoff = matchoff;//exp->seq - ntohl(tcph->seq);
-+ hdrslen = matchlen;
-+ off = hdrsoff;
-+ DEBUGP("NAT rtsp help_out\n");
-+
-+ while (nf_mime_nextline(ptcp, hdrsoff+hdrslen, &off, &lineoff, &linelen))
-+ {
-+ if (linelen == 0)
-+ {
-+ break;
-+ }
-+ if (off > hdrsoff+hdrslen)
-+ {
-+ INFOP("!! overrun !!");
-+ break;
-+ }
-+ DEBUGP("hdr: len=%u, %.*s", linelen, (int)linelen, ptcp+lineoff);
-+
-+ if (nf_strncasecmp(ptcp+lineoff, "Transport:", 10) == 0)
-+ {
-+ uint oldtcplen = tcplen;
-+ DEBUGP("hdr: Transport\n");
-+ if (!rtsp_mangle_tran(ctinfo, exp, prtspexp, skb, lineoff, linelen))
-+ {
-+ DEBUGP("hdr: Transport mangle failed");
-+ break;
-+ }
-+ get_skb_tcpdata(skb, &ptcp, &tcplen);
-+ hdrslen -= (oldtcplen-tcplen);
-+ off -= (oldtcplen-tcplen);
-+ lineoff -= (oldtcplen-tcplen);
-+ linelen -= (oldtcplen-tcplen);
-+ DEBUGP("rep: len=%u, %.*s", linelen, (int)linelen, ptcp+lineoff);
-+ }
-+ }
-+
-+ return NF_ACCEPT;
-+}
-+
-+static unsigned int
-+help(struct sk_buff *skb, enum ip_conntrack_info ctinfo,
-+ unsigned int matchoff, unsigned int matchlen, struct ip_ct_rtsp_expect* prtspexp,
-+ struct nf_conntrack_expect* exp)
-+{
-+ int dir = CTINFO2DIR(ctinfo);
-+ int rc = NF_ACCEPT;
-+
-+ switch (dir)
-+ {
-+ case IP_CT_DIR_ORIGINAL:
-+ rc = help_out(skb, ctinfo, matchoff, matchlen, prtspexp, exp);
-+ break;
-+ case IP_CT_DIR_REPLY:
-+ DEBUGP("unmangle ! %u\n", ctinfo);
-+ /* XXX: unmangle */
-+ rc = NF_ACCEPT;
-+ break;
-+ }
-+ //UNLOCK_BH(&ip_rtsp_lock);
-+
-+ return rc;
-+}
-+
-+static void expected(struct nf_conn* ct, struct nf_conntrack_expect *exp)
-+{
-+ struct nf_nat_multi_range_compat mr;
-+ u_int32_t newdstip, newsrcip, newip;
-+
-+ struct nf_conn *master = ct->master;
-+
-+ newdstip = master->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip;
-+ newsrcip = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip;
-+ //FIXME (how to port that ?)
-+ //code from 2.4 : newip = (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC) ? newsrcip : newdstip;
-+ newip = newdstip;
-+
-+ DEBUGP("newsrcip=%u.%u.%u.%u, newdstip=%u.%u.%u.%u, newip=%u.%u.%u.%u\n",
-+ NIPQUAD(newsrcip), NIPQUAD(newdstip), NIPQUAD(newip));
-+
-+ mr.rangesize = 1;
-+ // We don't want to manip the per-protocol, just the IPs.
-+ mr.range[0].flags = IP_NAT_RANGE_MAP_IPS;
-+ mr.range[0].min_ip = mr.range[0].max_ip = newip;
-+
-+ nf_nat_setup_info(ct, &mr.range[0], IP_NAT_MANIP_DST);
-+}
-+
-+
-+static void __exit fini(void)
-+{
-+ nf_nat_rtsp_hook = NULL;
-+ nf_nat_rtsp_hook_expectfn = NULL;
-+ synchronize_net();
-+}
-+
-+static int __init init(void)
-+{
-+ printk("nf_nat_rtsp v" IP_NF_RTSP_VERSION " loading\n");
-+
-+ BUG_ON(nf_nat_rtsp_hook);
-+ nf_nat_rtsp_hook = help;
-+ nf_nat_rtsp_hook_expectfn = &expected;
-+
-+ if (stunaddr != NULL)
-+ extip = in_aton(stunaddr);
-+
-+ if (destaction != NULL) {
-+ if (strcmp(destaction, "auto") == 0)
-+ dstact = DSTACT_AUTO;
-+
-+ if (strcmp(destaction, "strip") == 0)
-+ dstact = DSTACT_STRIP;
-+
-+ if (strcmp(destaction, "none") == 0)
-+ dstact = DSTACT_NONE;
-+ }
-+
-+ return 0;
-+}
-+
-+module_init(init);
-+module_exit(fini);
diff --git a/target/linux/generic-2.6/patches-2.6.28/200-sched_esfq.patch b/target/linux/generic-2.6/patches-2.6.28/200-sched_esfq.patch
deleted file mode 100644
index 5e2bfba45b95f4c4abadcc3d5b14f958ebd2b26d..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/200-sched_esfq.patch
+++ /dev/null
@@ -1,797 +0,0 @@
---- a/include/linux/pkt_sched.h
-+++ b/include/linux/pkt_sched.h
-@@ -180,8 +180,37 @@ struct tc_sfq_xstats
- *
- * The only reason for this is efficiency, it is possible
- * to change these parameters in compile time.
-+ *
-+ * If you need to play with these values, use esfq instead.
- */
-
-+/* ESFQ section */
-+
-+enum
-+{
-+ /* traditional */
-+ TCA_SFQ_HASH_CLASSIC,
-+ TCA_SFQ_HASH_DST,
-+ TCA_SFQ_HASH_SRC,
-+ TCA_SFQ_HASH_FWMARK,
-+ /* conntrack */
-+ TCA_SFQ_HASH_CTORIGDST,
-+ TCA_SFQ_HASH_CTORIGSRC,
-+ TCA_SFQ_HASH_CTREPLDST,
-+ TCA_SFQ_HASH_CTREPLSRC,
-+ TCA_SFQ_HASH_CTNATCHG,
-+};
-+
-+struct tc_esfq_qopt
-+{
-+ unsigned quantum; /* Bytes per round allocated to flow */
-+ int perturb_period; /* Period of hash perturbation */
-+ __u32 limit; /* Maximal packets in queue */
-+ unsigned divisor; /* Hash divisor */
-+ unsigned flows; /* Maximal number of flows */
-+ unsigned hash_kind; /* Hash function to use for flow identification */
-+};
-+
- /* RED section */
-
- enum
---- a/net/sched/Kconfig
-+++ b/net/sched/Kconfig
-@@ -137,6 +137,37 @@ config NET_SCH_SFQ
- To compile this code as a module, choose M here: the
- module will be called sch_sfq.
-
-+config NET_SCH_ESFQ
-+ tristate "Enhanced Stochastic Fairness Queueing (ESFQ)"
-+ ---help---
-+ Say Y here if you want to use the Enhanced Stochastic Fairness
-+ Queueing (ESFQ) packet scheduling algorithm for some of your network
-+ devices or as a leaf discipline for a classful qdisc such as HTB or
-+ CBQ (see the top of <file:net/sched/sch_esfq.c> for details and
-+ references to the SFQ algorithm).
-+
-+ This is an enchanced SFQ version which allows you to control some
-+ hardcoded values in the SFQ scheduler.
-+
-+ ESFQ also adds control of the hash function used to identify packet
-+ flows. The original SFQ discipline hashes by connection; ESFQ add
-+ several other hashing methods, such as by src IP or by dst IP, which
-+ can be more fair to users in some networking situations.
-+
-+ To compile this code as a module, choose M here: the
-+ module will be called sch_esfq.
-+
-+config NET_SCH_ESFQ_NFCT
-+ bool "Connection Tracking Hash Types"
-+ depends on NET_SCH_ESFQ && NF_CONNTRACK
-+ ---help---
-+ Say Y here to enable support for hashing based on netfilter connection
-+ tracking information. This is useful for a router that is also using
-+ NAT to connect privately-addressed hosts to the Internet. If you want
-+ to provide fair distribution of upstream bandwidth, ESFQ must use
-+ connection tracking information, since all outgoing packets will share
-+ the same source address.
-+
- config NET_SCH_TEQL
- tristate "True Link Equalizer (TEQL)"
- ---help---
---- a/net/sched/Makefile
-+++ b/net/sched/Makefile
-@@ -24,6 +24,7 @@ obj-$(CONFIG_NET_SCH_GRED) += sch_gred.o
- obj-$(CONFIG_NET_SCH_INGRESS) += sch_ingress.o
- obj-$(CONFIG_NET_SCH_DSMARK) += sch_dsmark.o
- obj-$(CONFIG_NET_SCH_SFQ) += sch_sfq.o
-+obj-$(CONFIG_NET_SCH_ESFQ) += sch_esfq.o
- obj-$(CONFIG_NET_SCH_TBF) += sch_tbf.o
- obj-$(CONFIG_NET_SCH_TEQL) += sch_teql.o
- obj-$(CONFIG_NET_SCH_PRIO) += sch_prio.o
---- /dev/null
-+++ b/net/sched/sch_esfq.c
-@@ -0,0 +1,704 @@
-+/*
-+ * net/sched/sch_esfq.c Extended Stochastic Fairness Queueing discipline.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ *
-+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
-+ *
-+ * Changes: Alexander Atanasov, <alex@ssi.bg>
-+ * Added dynamic depth,limit,divisor,hash_kind options.
-+ * Added dst and src hashes.
-+ *
-+ * Alexander Clouter, <alex@digriz.org.uk>
-+ * Ported ESFQ to Linux 2.6.
-+ *
-+ * Corey Hickey, <bugfood-c@fatooh.org>
-+ * Maintenance of the Linux 2.6 port.
-+ * Added fwmark hash (thanks to Robert Kurjata).
-+ * Added usage of jhash.
-+ * Added conntrack support.
-+ * Added ctnatchg hash (thanks to Ben Pfountz).
-+ */
-+
-+#include <linux/module.h>
-+#include <asm/uaccess.h>
-+#include <asm/system.h>
-+#include <linux/bitops.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/jiffies.h>
-+#include <linux/string.h>
-+#include <linux/mm.h>
-+#include <linux/socket.h>
-+#include <linux/sockios.h>
-+#include <linux/in.h>
-+#include <linux/errno.h>
-+#include <linux/interrupt.h>
-+#include <linux/if_ether.h>
-+#include <linux/inet.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/notifier.h>
-+#include <linux/init.h>
-+#include <net/ip.h>
-+#include <linux/ipv6.h>
-+#include <net/route.h>
-+#include <linux/skbuff.h>
-+#include <net/sock.h>
-+#include <net/pkt_sched.h>
-+#include <linux/jhash.h>
-+#ifdef CONFIG_NET_SCH_ESFQ_NFCT
-+#include <net/netfilter/nf_conntrack.h>
-+#endif
-+
-+/* Stochastic Fairness Queuing algorithm.
-+ For more comments look at sch_sfq.c.
-+ The difference is that you can change limit, depth,
-+ hash table size and choose alternate hash types.
-+
-+ classic: same as in sch_sfq.c
-+ dst: destination IP address
-+ src: source IP address
-+ fwmark: netfilter mark value
-+ ctorigdst: original destination IP address
-+ ctorigsrc: original source IP address
-+ ctrepldst: reply destination IP address
-+ ctreplsrc: reply source IP
-+
-+*/
-+
-+#define ESFQ_HEAD 0
-+#define ESFQ_TAIL 1
-+
-+/* This type should contain at least SFQ_DEPTH*2 values */
-+typedef unsigned int esfq_index;
-+
-+struct esfq_head
-+{
-+ esfq_index next;
-+ esfq_index prev;
-+};
-+
-+struct esfq_sched_data
-+{
-+/* Parameters */
-+ int perturb_period;
-+ unsigned quantum; /* Allotment per round: MUST BE >= MTU */
-+ int limit;
-+ unsigned depth;
-+ unsigned hash_divisor;
-+ unsigned hash_kind;
-+/* Variables */
-+ struct timer_list perturb_timer;
-+ int perturbation;
-+ esfq_index tail; /* Index of current slot in round */
-+ esfq_index max_depth; /* Maximal depth */
-+
-+ esfq_index *ht; /* Hash table */
-+ esfq_index *next; /* Active slots link */
-+ short *allot; /* Current allotment per slot */
-+ unsigned short *hash; /* Hash value indexed by slots */
-+ struct sk_buff_head *qs; /* Slot queue */
-+ struct esfq_head *dep; /* Linked list of slots, indexed by depth */
-+};
-+
-+/* This contains the info we will hash. */
-+struct esfq_packet_info
-+{
-+ u32 proto; /* protocol or port */
-+ u32 src; /* source from packet header */
-+ u32 dst; /* destination from packet header */
-+ u32 ctorigsrc; /* original source from conntrack */
-+ u32 ctorigdst; /* original destination from conntrack */
-+ u32 ctreplsrc; /* reply source from conntrack */
-+ u32 ctrepldst; /* reply destination from conntrack */
-+ u32 mark; /* netfilter mark (fwmark) */
-+};
-+
-+static __inline__ unsigned esfq_jhash_1word(struct esfq_sched_data *q,u32 a)
-+{
-+ return jhash_1word(a, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+static __inline__ unsigned esfq_jhash_2words(struct esfq_sched_data *q, u32 a, u32 b)
-+{
-+ return jhash_2words(a, b, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+static __inline__ unsigned esfq_jhash_3words(struct esfq_sched_data *q, u32 a, u32 b, u32 c)
-+{
-+ return jhash_3words(a, b, c, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+static unsigned esfq_hash(struct esfq_sched_data *q, struct sk_buff *skb)
-+{
-+ struct esfq_packet_info info;
-+#ifdef CONFIG_NET_SCH_ESFQ_NFCT
-+ enum ip_conntrack_info ctinfo;
-+ struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-+#endif
-+
-+ switch (skb->protocol) {
-+ case __constant_htons(ETH_P_IP):
-+ {
-+ struct iphdr *iph = ip_hdr(skb);
-+ info.dst = iph->daddr;
-+ info.src = iph->saddr;
-+ if (!(iph->frag_off&htons(IP_MF|IP_OFFSET)) &&
-+ (iph->protocol == IPPROTO_TCP ||
-+ iph->protocol == IPPROTO_UDP ||
-+ iph->protocol == IPPROTO_SCTP ||
-+ iph->protocol == IPPROTO_DCCP ||
-+ iph->protocol == IPPROTO_ESP))
-+ info.proto = *(((u32*)iph) + iph->ihl);
-+ else
-+ info.proto = iph->protocol;
-+ break;
-+ }
-+ case __constant_htons(ETH_P_IPV6):
-+ {
-+ struct ipv6hdr *iph = ipv6_hdr(skb);
-+ /* Hash ipv6 addresses into a u32. This isn't ideal,
-+ * but the code is simple. */
-+ info.dst = jhash2(iph->daddr.s6_addr32, 4, q->perturbation);
-+ info.src = jhash2(iph->saddr.s6_addr32, 4, q->perturbation);
-+ if (iph->nexthdr == IPPROTO_TCP ||
-+ iph->nexthdr == IPPROTO_UDP ||
-+ iph->nexthdr == IPPROTO_SCTP ||
-+ iph->nexthdr == IPPROTO_DCCP ||
-+ iph->nexthdr == IPPROTO_ESP)
-+ info.proto = *(u32*)&iph[1];
-+ else
-+ info.proto = iph->nexthdr;
-+ break;
-+ }
-+ default:
-+ info.dst = (u32)(unsigned long)skb->dst;
-+ info.src = (u32)(unsigned long)skb->sk;
-+ info.proto = skb->protocol;
-+ }
-+
-+ info.mark = skb->mark;
-+
-+#ifdef CONFIG_NET_SCH_ESFQ_NFCT
-+ /* defaults if there is no conntrack info */
-+ info.ctorigsrc = info.src;
-+ info.ctorigdst = info.dst;
-+ info.ctreplsrc = info.dst;
-+ info.ctrepldst = info.src;
-+ /* collect conntrack info */
-+ if (ct && ct != &nf_conntrack_untracked) {
-+ if (skb->protocol == __constant_htons(ETH_P_IP)) {
-+ info.ctorigsrc = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip;
-+ info.ctorigdst = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip;
-+ info.ctreplsrc = ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip;
-+ info.ctrepldst = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip;
-+ }
-+ else if (skb->protocol == __constant_htons(ETH_P_IPV6)) {
-+ /* Again, hash ipv6 addresses into a single u32. */
-+ info.ctorigsrc = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip6, 4, q->perturbation);
-+ info.ctorigdst = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip6, 4, q->perturbation);
-+ info.ctreplsrc = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip6, 4, q->perturbation);
-+ info.ctrepldst = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip6, 4, q->perturbation);
-+ }
-+
-+ }
-+#endif
-+
-+ switch(q->hash_kind) {
-+ case TCA_SFQ_HASH_CLASSIC:
-+ return esfq_jhash_3words(q, info.dst, info.src, info.proto);
-+ case TCA_SFQ_HASH_DST:
-+ return esfq_jhash_1word(q, info.dst);
-+ case TCA_SFQ_HASH_SRC:
-+ return esfq_jhash_1word(q, info.src);
-+ case TCA_SFQ_HASH_FWMARK:
-+ return esfq_jhash_1word(q, info.mark);
-+#ifdef CONFIG_NET_SCH_ESFQ_NFCT
-+ case TCA_SFQ_HASH_CTORIGDST:
-+ return esfq_jhash_1word(q, info.ctorigdst);
-+ case TCA_SFQ_HASH_CTORIGSRC:
-+ return esfq_jhash_1word(q, info.ctorigsrc);
-+ case TCA_SFQ_HASH_CTREPLDST:
-+ return esfq_jhash_1word(q, info.ctrepldst);
-+ case TCA_SFQ_HASH_CTREPLSRC:
-+ return esfq_jhash_1word(q, info.ctreplsrc);
-+ case TCA_SFQ_HASH_CTNATCHG:
-+ {
-+ if (info.ctorigdst == info.ctreplsrc)
-+ return esfq_jhash_1word(q, info.ctorigsrc);
-+ return esfq_jhash_1word(q, info.ctreplsrc);
-+ }
-+#endif
-+ default:
-+ if (net_ratelimit())
-+ printk(KERN_WARNING "ESFQ: Unknown hash method. Falling back to classic.\n");
-+ }
-+ return esfq_jhash_3words(q, info.dst, info.src, info.proto);
-+}
-+
-+static inline void esfq_link(struct esfq_sched_data *q, esfq_index x)
-+{
-+ esfq_index p, n;
-+ int d = q->qs[x].qlen + q->depth;
-+
-+ p = d;
-+ n = q->dep[d].next;
-+ q->dep[x].next = n;
-+ q->dep[x].prev = p;
-+ q->dep[p].next = q->dep[n].prev = x;
-+}
-+
-+static inline void esfq_dec(struct esfq_sched_data *q, esfq_index x)
-+{
-+ esfq_index p, n;
-+
-+ n = q->dep[x].next;
-+ p = q->dep[x].prev;
-+ q->dep[p].next = n;
-+ q->dep[n].prev = p;
-+
-+ if (n == p && q->max_depth == q->qs[x].qlen + 1)
-+ q->max_depth--;
-+
-+ esfq_link(q, x);
-+}
-+
-+static inline void esfq_inc(struct esfq_sched_data *q, esfq_index x)
-+{
-+ esfq_index p, n;
-+ int d;
-+
-+ n = q->dep[x].next;
-+ p = q->dep[x].prev;
-+ q->dep[p].next = n;
-+ q->dep[n].prev = p;
-+ d = q->qs[x].qlen;
-+ if (q->max_depth < d)
-+ q->max_depth = d;
-+
-+ esfq_link(q, x);
-+}
-+
-+static unsigned int esfq_drop(struct Qdisc *sch)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ esfq_index d = q->max_depth;
-+ struct sk_buff *skb;
-+ unsigned int len;
-+
-+ /* Queue is full! Find the longest slot and
-+ drop a packet from it */
-+
-+ if (d > 1) {
-+ esfq_index x = q->dep[d+q->depth].next;
-+ skb = q->qs[x].prev;
-+ len = skb->len;
-+ __skb_unlink(skb, &q->qs[x]);
-+ kfree_skb(skb);
-+ esfq_dec(q, x);
-+ sch->q.qlen--;
-+ sch->qstats.drops++;
-+ sch->qstats.backlog -= len;
-+ return len;
-+ }
-+
-+ if (d == 1) {
-+ /* It is difficult to believe, but ALL THE SLOTS HAVE LENGTH 1. */
-+ d = q->next[q->tail];
-+ q->next[q->tail] = q->next[d];
-+ q->allot[q->next[d]] += q->quantum;
-+ skb = q->qs[d].prev;
-+ len = skb->len;
-+ __skb_unlink(skb, &q->qs[d]);
-+ kfree_skb(skb);
-+ esfq_dec(q, d);
-+ sch->q.qlen--;
-+ q->ht[q->hash[d]] = q->depth;
-+ sch->qstats.drops++;
-+ sch->qstats.backlog -= len;
-+ return len;
-+ }
-+
-+ return 0;
-+}
-+
-+static void esfq_q_enqueue(struct sk_buff *skb, struct esfq_sched_data *q, unsigned int end)
-+{
-+ unsigned hash = esfq_hash(q, skb);
-+ unsigned depth = q->depth;
-+ esfq_index x;
-+
-+ x = q->ht[hash];
-+ if (x == depth) {
-+ q->ht[hash] = x = q->dep[depth].next;
-+ q->hash[x] = hash;
-+ }
-+
-+ if (end == ESFQ_TAIL)
-+ __skb_queue_tail(&q->qs[x], skb);
-+ else
-+ __skb_queue_head(&q->qs[x], skb);
-+
-+ esfq_inc(q, x);
-+ if (q->qs[x].qlen == 1) { /* The flow is new */
-+ if (q->tail == depth) { /* It is the first flow */
-+ q->tail = x;
-+ q->next[x] = x;
-+ q->allot[x] = q->quantum;
-+ } else {
-+ q->next[x] = q->next[q->tail];
-+ q->next[q->tail] = x;
-+ q->tail = x;
-+ }
-+ }
-+}
-+
-+static int esfq_enqueue(struct sk_buff *skb, struct Qdisc* sch)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ esfq_q_enqueue(skb, q, ESFQ_TAIL);
-+ sch->qstats.backlog += skb->len;
-+ if (++sch->q.qlen < q->limit-1) {
-+ sch->bstats.bytes += skb->len;
-+ sch->bstats.packets++;
-+ return 0;
-+ }
-+
-+ sch->qstats.drops++;
-+ esfq_drop(sch);
-+ return NET_XMIT_CN;
-+}
-+
-+
-+static int esfq_requeue(struct sk_buff *skb, struct Qdisc* sch)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ esfq_q_enqueue(skb, q, ESFQ_HEAD);
-+ sch->qstats.backlog += skb->len;
-+ if (++sch->q.qlen < q->limit - 1) {
-+ sch->qstats.requeues++;
-+ return 0;
-+ }
-+
-+ sch->qstats.drops++;
-+ esfq_drop(sch);
-+ return NET_XMIT_CN;
-+}
-+
-+static struct sk_buff *esfq_q_dequeue(struct esfq_sched_data *q)
-+{
-+ struct sk_buff *skb;
-+ unsigned depth = q->depth;
-+ esfq_index a, old_a;
-+
-+ /* No active slots */
-+ if (q->tail == depth)
-+ return NULL;
-+
-+ a = old_a = q->next[q->tail];
-+
-+ /* Grab packet */
-+ skb = __skb_dequeue(&q->qs[a]);
-+ esfq_dec(q, a);
-+
-+ /* Is the slot empty? */
-+ if (q->qs[a].qlen == 0) {
-+ q->ht[q->hash[a]] = depth;
-+ a = q->next[a];
-+ if (a == old_a) {
-+ q->tail = depth;
-+ return skb;
-+ }
-+ q->next[q->tail] = a;
-+ q->allot[a] += q->quantum;
-+ } else if ((q->allot[a] -= skb->len) <= 0) {
-+ q->tail = a;
-+ a = q->next[a];
-+ q->allot[a] += q->quantum;
-+ }
-+
-+ return skb;
-+}
-+
-+static struct sk_buff *esfq_dequeue(struct Qdisc* sch)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ struct sk_buff *skb;
-+
-+ skb = esfq_q_dequeue(q);
-+ if (skb == NULL)
-+ return NULL;
-+ sch->q.qlen--;
-+ sch->qstats.backlog -= skb->len;
-+ return skb;
-+}
-+
-+static void esfq_q_destroy(struct esfq_sched_data *q)
-+{
-+ del_timer(&q->perturb_timer);
-+ if(q->ht)
-+ kfree(q->ht);
-+ if(q->dep)
-+ kfree(q->dep);
-+ if(q->next)
-+ kfree(q->next);
-+ if(q->allot)
-+ kfree(q->allot);
-+ if(q->hash)
-+ kfree(q->hash);
-+ if(q->qs)
-+ kfree(q->qs);
-+}
-+
-+static void esfq_destroy(struct Qdisc *sch)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ esfq_q_destroy(q);
-+}
-+
-+
-+static void esfq_reset(struct Qdisc* sch)
-+{
-+ struct sk_buff *skb;
-+
-+ while ((skb = esfq_dequeue(sch)) != NULL)
-+ kfree_skb(skb);
-+}
-+
-+static void esfq_perturbation(unsigned long arg)
-+{
-+ struct Qdisc *sch = (struct Qdisc*)arg;
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+
-+ q->perturbation = net_random()&0x1F;
-+
-+ if (q->perturb_period) {
-+ q->perturb_timer.expires = jiffies + q->perturb_period;
-+ add_timer(&q->perturb_timer);
-+ }
-+}
-+
-+static unsigned int esfq_check_hash(unsigned int kind)
-+{
-+ switch (kind) {
-+ case TCA_SFQ_HASH_CTORIGDST:
-+ case TCA_SFQ_HASH_CTORIGSRC:
-+ case TCA_SFQ_HASH_CTREPLDST:
-+ case TCA_SFQ_HASH_CTREPLSRC:
-+ case TCA_SFQ_HASH_CTNATCHG:
-+#ifndef CONFIG_NET_SCH_ESFQ_NFCT
-+ {
-+ if (net_ratelimit())
-+ printk(KERN_WARNING "ESFQ: Conntrack hash types disabled in kernel config. Falling back to classic.\n");
-+ return TCA_SFQ_HASH_CLASSIC;
-+ }
-+#endif
-+ case TCA_SFQ_HASH_CLASSIC:
-+ case TCA_SFQ_HASH_DST:
-+ case TCA_SFQ_HASH_SRC:
-+ case TCA_SFQ_HASH_FWMARK:
-+ return kind;
-+ default:
-+ {
-+ if (net_ratelimit())
-+ printk(KERN_WARNING "ESFQ: Unknown hash type. Falling back to classic.\n");
-+ return TCA_SFQ_HASH_CLASSIC;
-+ }
-+ }
-+}
-+
-+static int esfq_q_init(struct esfq_sched_data *q, struct rtattr *opt)
-+{
-+ struct tc_esfq_qopt *ctl = RTA_DATA(opt);
-+ esfq_index p = ~0U/2;
-+ int i;
-+
-+ if (opt && opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
-+ return -EINVAL;
-+
-+ q->perturbation = 0;
-+ q->hash_kind = TCA_SFQ_HASH_CLASSIC;
-+ q->max_depth = 0;
-+ if (opt == NULL) {
-+ q->perturb_period = 0;
-+ q->hash_divisor = 1024;
-+ q->tail = q->limit = q->depth = 128;
-+
-+ } else {
-+ struct tc_esfq_qopt *ctl = RTA_DATA(opt);
-+ if (ctl->quantum)
-+ q->quantum = ctl->quantum;
-+ q->perturb_period = ctl->perturb_period*HZ;
-+ q->hash_divisor = ctl->divisor ? : 1024;
-+ q->tail = q->limit = q->depth = ctl->flows ? : 128;
-+
-+ if ( q->depth > p - 1 )
-+ return -EINVAL;
-+
-+ if (ctl->limit)
-+ q->limit = min_t(u32, ctl->limit, q->depth);
-+
-+ if (ctl->hash_kind) {
-+ q->hash_kind = esfq_check_hash(ctl->hash_kind);
-+ }
-+ }
-+
-+ q->ht = kmalloc(q->hash_divisor*sizeof(esfq_index), GFP_KERNEL);
-+ if (!q->ht)
-+ goto err_case;
-+ q->dep = kmalloc((1+q->depth*2)*sizeof(struct esfq_head), GFP_KERNEL);
-+ if (!q->dep)
-+ goto err_case;
-+ q->next = kmalloc(q->depth*sizeof(esfq_index), GFP_KERNEL);
-+ if (!q->next)
-+ goto err_case;
-+ q->allot = kmalloc(q->depth*sizeof(short), GFP_KERNEL);
-+ if (!q->allot)
-+ goto err_case;
-+ q->hash = kmalloc(q->depth*sizeof(unsigned short), GFP_KERNEL);
-+ if (!q->hash)
-+ goto err_case;
-+ q->qs = kmalloc(q->depth*sizeof(struct sk_buff_head), GFP_KERNEL);
-+ if (!q->qs)
-+ goto err_case;
-+
-+ for (i=0; i< q->hash_divisor; i++)
-+ q->ht[i] = q->depth;
-+ for (i=0; i<q->depth; i++) {
-+ skb_queue_head_init(&q->qs[i]);
-+ q->dep[i+q->depth].next = i+q->depth;
-+ q->dep[i+q->depth].prev = i+q->depth;
-+ }
-+
-+ for (i=0; i<q->depth; i++)
-+ esfq_link(q, i);
-+ return 0;
-+err_case:
-+ esfq_q_destroy(q);
-+ return -ENOBUFS;
-+}
-+
-+static int esfq_init(struct Qdisc *sch, struct rtattr *opt)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ int err;
-+
-+ q->quantum = psched_mtu(qdisc_dev(sch)); /* default */
-+ if ((err = esfq_q_init(q, opt)))
-+ return err;
-+
-+ init_timer(&q->perturb_timer);
-+ q->perturb_timer.data = (unsigned long)sch;
-+ q->perturb_timer.function = esfq_perturbation;
-+ if (q->perturb_period) {
-+ q->perturb_timer.expires = jiffies + q->perturb_period;
-+ add_timer(&q->perturb_timer);
-+ }
-+
-+ return 0;
-+}
-+
-+static int esfq_change(struct Qdisc *sch, struct rtattr *opt)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ struct esfq_sched_data new;
-+ struct sk_buff *skb;
-+ int err;
-+
-+ /* set up new queue */
-+ memset(&new, 0, sizeof(struct esfq_sched_data));
-+ new.quantum = psched_mtu(qdisc_dev(sch)); /* default */
-+ if ((err = esfq_q_init(&new, opt)))
-+ return err;
-+
-+ /* copy all packets from the old queue to the new queue */
-+ sch_tree_lock(sch);
-+ while ((skb = esfq_q_dequeue(q)) != NULL)
-+ esfq_q_enqueue(skb, &new, ESFQ_TAIL);
-+
-+ /* clean up the old queue */
-+ esfq_q_destroy(q);
-+
-+ /* copy elements of the new queue into the old queue */
-+ q->perturb_period = new.perturb_period;
-+ q->quantum = new.quantum;
-+ q->limit = new.limit;
-+ q->depth = new.depth;
-+ q->hash_divisor = new.hash_divisor;
-+ q->hash_kind = new.hash_kind;
-+ q->tail = new.tail;
-+ q->max_depth = new.max_depth;
-+ q->ht = new.ht;
-+ q->dep = new.dep;
-+ q->next = new.next;
-+ q->allot = new.allot;
-+ q->hash = new.hash;
-+ q->qs = new.qs;
-+
-+ /* finish up */
-+ if (q->perturb_period) {
-+ q->perturb_timer.expires = jiffies + q->perturb_period;
-+ add_timer(&q->perturb_timer);
-+ } else {
-+ q->perturbation = 0;
-+ }
-+ sch_tree_unlock(sch);
-+ return 0;
-+}
-+
-+static int esfq_dump(struct Qdisc *sch, struct sk_buff *skb)
-+{
-+ struct esfq_sched_data *q = qdisc_priv(sch);
-+ unsigned char *b = skb->tail;
-+ struct tc_esfq_qopt opt;
-+
-+ opt.quantum = q->quantum;
-+ opt.perturb_period = q->perturb_period/HZ;
-+
-+ opt.limit = q->limit;
-+ opt.divisor = q->hash_divisor;
-+ opt.flows = q->depth;
-+ opt.hash_kind = q->hash_kind;
-+
-+ RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
-+
-+ return skb->len;
-+
-+rtattr_failure:
-+ skb_trim(skb, b - skb->data);
-+ return -1;
-+}
-+
-+static struct Qdisc_ops esfq_qdisc_ops =
-+{
-+ .next = NULL,
-+ .cl_ops = NULL,
-+ .id = "esfq",
-+ .priv_size = sizeof(struct esfq_sched_data),
-+ .enqueue = esfq_enqueue,
-+ .dequeue = esfq_dequeue,
-+ .requeue = esfq_requeue,
-+ .drop = esfq_drop,
-+ .init = esfq_init,
-+ .reset = esfq_reset,
-+ .destroy = esfq_destroy,
-+ .change = esfq_change,
-+ .dump = esfq_dump,
-+ .owner = THIS_MODULE,
-+};
-+
-+static int __init esfq_module_init(void)
-+{
-+ return register_qdisc(&esfq_qdisc_ops);
-+}
-+static void __exit esfq_module_exit(void)
-+{
-+ unregister_qdisc(&esfq_qdisc_ops);
-+}
-+module_init(esfq_module_init)
-+module_exit(esfq_module_exit)
-+MODULE_LICENSE("GPL");
diff --git a/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch b/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch
deleted file mode 100644
index 0218fa19c5848b19720cc84262c9403f55fcd17a..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch
+++ /dev/null
@@ -1,227 +0,0 @@
---- a/include/linux/jhash.h
-+++ b/include/linux/jhash.h
-@@ -3,80 +3,95 @@
-
- /* jhash.h: Jenkins hash support.
- *
-- * Copyright (C) 1996 Bob Jenkins (bob_jenkins@burtleburtle.net)
-+ * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
- *
- * http://burtleburtle.net/bob/hash/
- *
- * These are the credits from Bob's sources:
- *
-- * lookup2.c, by Bob Jenkins, December 1996, Public Domain.
-- * hash(), hash2(), hash3, and mix() are externally useful functions.
-- * Routines to test the hash are included if SELF_TEST is defined.
-- * You can use this free for any purpose. It has no warranty.
-+ * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
- *
-- * Copyright (C) 2003 David S. Miller (davem@redhat.com)
-+ * These are functions for producing 32-bit hashes for hash table lookup.
-+ * hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
-+ * are externally useful functions. Routines to test the hash are included
-+ * if SELF_TEST is defined. You can use this free for any purpose. It's in
-+ * the public domain. It has no warranty.
-+ *
-+ * Copyright (C) 2009 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
- *
- * I've modified Bob's hash to be useful in the Linux kernel, and
-- * any bugs present are surely my fault. -DaveM
-+ * any bugs present are my fault. Jozsef
- */
-
--/* NOTE: Arguments are modified. */
--#define __jhash_mix(a, b, c) \
-+#define __rot(x,k) (((x)<<(k)) | ((x)>>(32-(k))))
-+
-+/* __jhash_mix - mix 3 32-bit values reversibly. */
-+#define __jhash_mix(a,b,c) \
-+{ \
-+ a -= c; a ^= __rot(c, 4); c += b; \
-+ b -= a; b ^= __rot(a, 6); a += c; \
-+ c -= b; c ^= __rot(b, 8); b += a; \
-+ a -= c; a ^= __rot(c,16); c += b; \
-+ b -= a; b ^= __rot(a,19); a += c; \
-+ c -= b; c ^= __rot(b, 4); b += a; \
-+}
-+
-+/* __jhash_final - final mixing of 3 32-bit values (a,b,c) into c */
-+#define __jhash_final(a,b,c) \
- { \
-- a -= b; a -= c; a ^= (c>>13); \
-- b -= c; b -= a; b ^= (a<<8); \
-- c -= a; c -= b; c ^= (b>>13); \
-- a -= b; a -= c; a ^= (c>>12); \
-- b -= c; b -= a; b ^= (a<<16); \
-- c -= a; c -= b; c ^= (b>>5); \
-- a -= b; a -= c; a ^= (c>>3); \
-- b -= c; b -= a; b ^= (a<<10); \
-- c -= a; c -= b; c ^= (b>>15); \
-+ c ^= b; c -= __rot(b,14); \
-+ a ^= c; a -= __rot(c,11); \
-+ b ^= a; b -= __rot(a,25); \
-+ c ^= b; c -= __rot(b,16); \
-+ a ^= c; a -= __rot(c,4); \
-+ b ^= a; b -= __rot(a,14); \
-+ c ^= b; c -= __rot(b,24); \
- }
-
--/* The golden ration: an arbitrary value */
--#define JHASH_GOLDEN_RATIO 0x9e3779b9
-+/* An arbitrary initial parameter */
-+#define JHASH_GOLDEN_RATIO 0xdeadbeef
-
- /* The most generic version, hashes an arbitrary sequence
- * of bytes. No alignment or length assumptions are made about
-- * the input key.
-+ * the input key. The result depends on endianness.
- */
- static inline u32 jhash(const void *key, u32 length, u32 initval)
- {
-- u32 a, b, c, len;
-+ u32 a,b,c;
- const u8 *k = key;
-
-- len = length;
-- a = b = JHASH_GOLDEN_RATIO;
-- c = initval;
--
-- while (len >= 12) {
-- a += (k[0] +((u32)k[1]<<8) +((u32)k[2]<<16) +((u32)k[3]<<24));
-- b += (k[4] +((u32)k[5]<<8) +((u32)k[6]<<16) +((u32)k[7]<<24));
-- c += (k[8] +((u32)k[9]<<8) +((u32)k[10]<<16)+((u32)k[11]<<24));
--
-- __jhash_mix(a,b,c);
-+ /* Set up the internal state */
-+ a = b = c = JHASH_GOLDEN_RATIO + length + initval;
-
-+ /* all but the last block: affect some 32 bits of (a,b,c) */
-+ while (length > 12) {
-+ a += (k[0] + ((u32)k[1]<<8) + ((u32)k[2]<<16) + ((u32)k[3]<<24));
-+ b += (k[4] + ((u32)k[5]<<8) + ((u32)k[6]<<16) + ((u32)k[7]<<24));
-+ c += (k[8] + ((u32)k[9]<<8) + ((u32)k[10]<<16) + ((u32)k[11]<<24));
-+ __jhash_mix(a, b, c);
-+ length -= 12;
- k += 12;
-- len -= 12;
- }
-
-- c += length;
-- switch (len) {
-- case 11: c += ((u32)k[10]<<24);
-- case 10: c += ((u32)k[9]<<16);
-- case 9 : c += ((u32)k[8]<<8);
-- case 8 : b += ((u32)k[7]<<24);
-- case 7 : b += ((u32)k[6]<<16);
-- case 6 : b += ((u32)k[5]<<8);
-+ /* last block: affect all 32 bits of (c) */
-+ /* all the case statements fall through */
-+ switch (length) {
-+ case 12: c += (u32)k[11]<<24;
-+ case 11: c += (u32)k[10]<<16;
-+ case 10: c += (u32)k[9]<<8;
-+ case 9 : c += k[8];
-+ case 8 : b += (u32)k[7]<<24;
-+ case 7 : b += (u32)k[6]<<16;
-+ case 6 : b += (u32)k[5]<<8;
- case 5 : b += k[4];
-- case 4 : a += ((u32)k[3]<<24);
-- case 3 : a += ((u32)k[2]<<16);
-- case 2 : a += ((u32)k[1]<<8);
-+ case 4 : a += (u32)k[3]<<24;
-+ case 3 : a += (u32)k[2]<<16;
-+ case 2 : a += (u32)k[1]<<8;
- case 1 : a += k[0];
-- };
--
-- __jhash_mix(a,b,c);
-+ __jhash_final(a, b, c);
-+ case 0 :
-+ break;
-+ }
-
- return c;
- }
-@@ -86,58 +101,57 @@ static inline u32 jhash(const void *key,
- */
- static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
- {
-- u32 a, b, c, len;
-+ u32 a, b, c;
-
-- a = b = JHASH_GOLDEN_RATIO;
-- c = initval;
-- len = length;
-+ /* Set up the internal state */
-+ a = b = c = JHASH_GOLDEN_RATIO + (length<<2) + initval;
-
-- while (len >= 3) {
-+ /* handle most of the key */
-+ while (length > 3) {
- a += k[0];
- b += k[1];
- c += k[2];
- __jhash_mix(a, b, c);
-- k += 3; len -= 3;
-+ length -= 3;
-+ k += 3;
- }
-
-- c += length * 4;
--
-- switch (len) {
-- case 2 : b += k[1];
-- case 1 : a += k[0];
-- };
--
-- __jhash_mix(a,b,c);
-+ /* handle the last 3 u32's */
-+ /* all the case statements fall through */
-+ switch (length) {
-+ case 3: c += k[2];
-+ case 2: b += k[1];
-+ case 1: a += k[0];
-+ __jhash_final(a, b, c);
-+ case 0: /* case 0: nothing left to add */
-+ break;
-+ }
-
- return c;
- }
-
--
- /* A special ultra-optimized versions that knows they are hashing exactly
- * 3, 2 or 1 word(s).
-- *
-- * NOTE: In partilar the "c += length; __jhash_mix(a,b,c);" normally
-- * done at the end is not done here.
- */
- static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
- {
-- a += JHASH_GOLDEN_RATIO;
-- b += JHASH_GOLDEN_RATIO;
-- c += initval;
-+ a += JHASH_GOLDEN_RATIO + initval;
-+ b += JHASH_GOLDEN_RATIO + initval;
-+ c += JHASH_GOLDEN_RATIO + initval;
-
-- __jhash_mix(a, b, c);
-+ __jhash_final(a, b, c);
-
- return c;
- }
-
- static inline u32 jhash_2words(u32 a, u32 b, u32 initval)
- {
-- return jhash_3words(a, b, 0, initval);
-+ return jhash_3words(0, a, b, initval);
- }
-
- static inline u32 jhash_1word(u32 a, u32 initval)
- {
-- return jhash_3words(a, 0, 0, initval);
-+ return jhash_3words(0, 0, a, initval);
- }
-
- #endif /* _LINUX_JHASH_H */
diff --git a/target/linux/generic-2.6/patches-2.6.28/202-mips-freestanding.patch b/target/linux/generic-2.6/patches-2.6.28/202-mips-freestanding.patch
deleted file mode 100644
index 4844893f3bae4237fc9e99c7c10a64117a9dcb9e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/202-mips-freestanding.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -593,6 +593,9 @@ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/
- core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
- core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
-
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
- drivers-$(CONFIG_PCI) += arch/mips/pci/
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/203-slab_maxsize.patch b/target/linux/generic-2.6/patches-2.6.28/203-slab_maxsize.patch
deleted file mode 100644
index 25567f8488254180ab769774493be6d5635482a2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/203-slab_maxsize.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/include/linux/slab.h
-+++ b/include/linux/slab.h
-@@ -115,8 +115,8 @@ int kmem_ptr_validate(struct kmem_cache
- * to do various tricks to work around compiler limitations in order to
- * ensure proper constant folding.
- */
--#define KMALLOC_SHIFT_HIGH ((MAX_ORDER + PAGE_SHIFT - 1) <= 25 ? \
-- (MAX_ORDER + PAGE_SHIFT - 1) : 25)
-+#define KMALLOC_SHIFT_HIGH ((MAX_ORDER + PAGE_SHIFT - 1) <= 17 ? \
-+ (MAX_ORDER + PAGE_SHIFT - 1) : 17)
-
- #define KMALLOC_MAX_SIZE (1UL << KMALLOC_SHIFT_HIGH)
- #define KMALLOC_MAX_ORDER (KMALLOC_SHIFT_HIGH - PAGE_SHIFT)
diff --git a/target/linux/generic-2.6/patches-2.6.28/204-jffs2_eofdetect.patch b/target/linux/generic-2.6/patches-2.6.28/204-jffs2_eofdetect.patch
deleted file mode 100644
index 16d3e1f8e8fa72edc5c9219402f7d50b6768c163..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/204-jffs2_eofdetect.patch
+++ /dev/null
@@ -1,132 +0,0 @@
---- a/fs/jffs2/build.c
-+++ b/fs/jffs2/build.c
-@@ -111,6 +111,17 @@ static int jffs2_build_filesystem(struct
- dbg_fsbuild("scanned flash completely\n");
- jffs2_dbg_dump_block_lists_nolock(c);
-
-+ if (c->flags & (1 << 7)) {
-+ printk("%s(): unlocking the mtd device... ", __func__);
-+ if (c->mtd->unlock)
-+ c->mtd->unlock(c->mtd, 0, c->mtd->size);
-+ printk("done.\n");
-+
-+ printk("%s(): erasing all blocks after the end marker... ", __func__);
-+ jffs2_erase_pending_blocks(c, -1);
-+ printk("done.\n");
-+ }
-+
- dbg_fsbuild("pass 1 starting\n");
- c->flags |= JFFS2_SB_FLAG_BUILDING;
- /* Now scan the directory tree, increasing nlink according to every dirent found. */
---- a/fs/jffs2/scan.c
-+++ b/fs/jffs2/scan.c
-@@ -72,7 +72,7 @@ static int file_dirty(struct jffs2_sb_in
- return ret;
- if ((ret = jffs2_scan_dirty_space(c, jeb, jeb->free_size)))
- return ret;
-- /* Turned wasted size into dirty, since we apparently
-+ /* Turned wasted size into dirty, since we apparently
- think it's recoverable now. */
- jeb->dirty_size += jeb->wasted_size;
- c->dirty_size += jeb->wasted_size;
-@@ -144,8 +144,11 @@ int jffs2_scan_medium(struct jffs2_sb_in
- /* reset summary info for next eraseblock scan */
- jffs2_sum_reset_collected(s);
-
-- ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
-- buf_size, s);
-+ if (c->flags & (1 << 7))
-+ ret = BLK_STATE_ALLFF;
-+ else
-+ ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
-+ buf_size, s);
-
- if (ret < 0)
- goto out;
-@@ -400,7 +403,7 @@ static int jffs2_scan_xref_node(struct j
- if (!ref)
- return -ENOMEM;
-
-- /* BEFORE jffs2_build_xattr_subsystem() called,
-+ /* BEFORE jffs2_build_xattr_subsystem() called,
- * and AFTER xattr_ref is marked as a dead xref,
- * ref->xid is used to store 32bit xid, xd is not used
- * ref->ino is used to store 32bit inode-number, ic is not used
-@@ -473,7 +476,7 @@ static int jffs2_scan_eraseblock (struct
- struct jffs2_sum_marker *sm;
- void *sumptr = NULL;
- uint32_t sumlen;
--
-+
- if (!buf_size) {
- /* XIP case. Just look, point at the summary if it's there */
- sm = (void *)buf + c->sector_size - sizeof(*sm);
-@@ -489,9 +492,9 @@ static int jffs2_scan_eraseblock (struct
- buf_len = sizeof(*sm);
-
- /* Read as much as we want into the _end_ of the preallocated buffer */
-- err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len,
-+ err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len,
- jeb->offset + c->sector_size - buf_len,
-- buf_len);
-+ buf_len);
- if (err)
- return err;
-
-@@ -510,9 +513,9 @@ static int jffs2_scan_eraseblock (struct
- }
- if (buf_len < sumlen) {
- /* Need to read more so that the entire summary node is present */
-- err = jffs2_fill_scan_buf(c, sumptr,
-+ err = jffs2_fill_scan_buf(c, sumptr,
- jeb->offset + c->sector_size - sumlen,
-- sumlen - buf_len);
-+ sumlen - buf_len);
- if (err)
- return err;
- }
-@@ -525,7 +528,7 @@ static int jffs2_scan_eraseblock (struct
-
- if (buf_size && sumlen > buf_size)
- kfree(sumptr);
-- /* If it returns with a real error, bail.
-+ /* If it returns with a real error, bail.
- If it returns positive, that's a block classification
- (i.e. BLK_STATE_xxx) so return that too.
- If it returns zero, fall through to full scan. */
-@@ -546,6 +549,17 @@ static int jffs2_scan_eraseblock (struct
- return err;
- }
-
-+ if ((buf[0] == 0xde) &&
-+ (buf[1] == 0xad) &&
-+ (buf[2] == 0xc0) &&
-+ (buf[3] == 0xde)) {
-+ /* end of filesystem. erase everything after this point */
-+ printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset);
-+ c->flags |= (1 << 7);
-+
-+ return BLK_STATE_ALLFF;
-+ }
-+
- /* We temporarily use 'ofs' as a pointer into the buffer/jeb */
- ofs = 0;
-
-@@ -671,7 +685,7 @@ scan_more:
- scan_end = buf_len;
- goto more_empty;
- }
--
-+
- /* See how much more there is to read in this eraseblock... */
- buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- if (!buf_len) {
-@@ -907,7 +921,7 @@ scan_more:
-
- D1(printk(KERN_DEBUG "Block at 0x%08x: free 0x%08x, dirty 0x%08x, unchecked 0x%08x, used 0x%08x, wasted 0x%08x\n",
- jeb->offset,jeb->free_size, jeb->dirty_size, jeb->unchecked_size, jeb->used_size, jeb->wasted_size));
--
-+
- /* mark_node_obsolete can add to wasted !! */
- if (jeb->wasted_size) {
- jeb->dirty_size += jeb->wasted_size;
diff --git a/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch b/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch
deleted file mode 100644
index 949f887ad618749c8f9ea35db0554180b6950110..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch
+++ /dev/null
@@ -1,56 +0,0 @@
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -1270,11 +1270,18 @@ static inline int skb_network_offset(con
- *
- * Various parts of the networking layer expect at least 16 bytes of
- * headroom, you should not reduce this.
-+ *
-+ * This has been changed to 64 to acommodate for routing between ethernet
-+ * and wireless, but only for new allocations
- */
- #ifndef NET_SKB_PAD
- #define NET_SKB_PAD 16
- #endif
-
-+#ifndef NET_SKB_PAD_ALLOC
-+#define NET_SKB_PAD_ALLOC 64
-+#endif
-+
- extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
-
- static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
-@@ -1364,9 +1371,9 @@ static inline void __skb_queue_purge(str
- static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
- gfp_t gfp_mask)
- {
-- struct sk_buff *skb = alloc_skb(length + NET_SKB_PAD, gfp_mask);
-+ struct sk_buff *skb = alloc_skb(length + NET_SKB_PAD_ALLOC, gfp_mask);
- if (likely(skb))
-- skb_reserve(skb, NET_SKB_PAD);
-+ skb_reserve(skb, NET_SKB_PAD_ALLOC);
- return skb;
- }
-
-@@ -1439,7 +1446,7 @@ static inline int __skb_cow(struct sk_bu
- delta = headroom - skb_headroom(skb);
-
- if (delta || cloned)
-- return pskb_expand_head(skb, ALIGN(delta, NET_SKB_PAD), 0,
-+ return pskb_expand_head(skb, ALIGN(delta, NET_SKB_PAD_ALLOC), 0,
- GFP_ATOMIC);
- return 0;
- }
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -320,9 +320,9 @@ struct sk_buff *__netdev_alloc_skb(struc
- int node = dev->dev.parent ? dev_to_node(dev->dev.parent) : -1;
- struct sk_buff *skb;
-
-- skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask, 0, node);
-+ skb = __alloc_skb(length + NET_SKB_PAD_ALLOC, gfp_mask, 0, node);
- if (likely(skb)) {
-- skb_reserve(skb, NET_SKB_PAD);
-+ skb_reserve(skb, NET_SKB_PAD_ALLOC);
- skb->dev = dev;
- }
- return skb;
diff --git a/target/linux/generic-2.6/patches-2.6.28/207-powerpc_asm_segment_h.patch b/target/linux/generic-2.6/patches-2.6.28/207-powerpc_asm_segment_h.patch
deleted file mode 100644
index 1272e82c751b6169d0b54286ad2962e48e00379c..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/207-powerpc_asm_segment_h.patch
+++ /dev/null
@@ -1,9 +0,0 @@
---- /dev/null
-+++ b/include/asm-powerpc/segment.h
-@@ -0,0 +1,6 @@
-+#ifndef _ASM_SEGMENT_H
-+#define _ASM_SEGMENT_H
-+
-+/* Only here because we have some old header files that expect it.. */
-+
-+#endif /* _ASM_SEGMENT_H */
diff --git a/target/linux/generic-2.6/patches-2.6.28/208-rtl8110sb_fix.patch b/target/linux/generic-2.6/patches-2.6.28/208-rtl8110sb_fix.patch
deleted file mode 100644
index 9d9ae5023e144548a7e6a1ed86bb05d925447fde..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/208-rtl8110sb_fix.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/drivers/net/r8169.c
-+++ b/drivers/net/r8169.c
-@@ -1862,7 +1862,7 @@ static const struct rtl_cfg_info {
- .hw_start = rtl_hw_start_8169,
- .region = 1,
- .align = 0,
-- .intr_event = SYSErr | LinkChg | RxOverflow |
-+ .intr_event = LinkChg | RxOverflow |
- RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
- .napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
- .features = RTL_FEATURE_GMII
-@@ -1871,7 +1871,7 @@ static const struct rtl_cfg_info {
- .hw_start = rtl_hw_start_8168,
- .region = 2,
- .align = 8,
-- .intr_event = SYSErr | LinkChg | RxOverflow |
-+ .intr_event = LinkChg | RxOverflow |
- TxErr | TxOK | RxOK | RxErr,
- .napi_event = TxErr | TxOK | RxOK | RxOverflow,
- .features = RTL_FEATURE_GMII | RTL_FEATURE_MSI
-@@ -1880,7 +1880,7 @@ static const struct rtl_cfg_info {
- .hw_start = rtl_hw_start_8101,
- .region = 2,
- .align = 8,
-- .intr_event = SYSErr | LinkChg | RxOverflow | PCSTimeout |
-+ .intr_event = LinkChg | RxOverflow | PCSTimeout |
- RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
- .napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
- .features = RTL_FEATURE_MSI
-@@ -3555,10 +3555,12 @@ static irqreturn_t rtl8169_interrupt(int
- goto out;
- }
-
-+#if 0
- if (unlikely(status & SYSErr)) {
- rtl8169_pcierr_interrupt(dev);
- goto out;
- }
-+#endif
-
- if (status & LinkChg)
- rtl8169_check_link_status(dev, tp, ioaddr);
diff --git a/target/linux/generic-2.6/patches-2.6.28/209-mini_fo.patch b/target/linux/generic-2.6/patches-2.6.28/209-mini_fo.patch
deleted file mode 100644
index 8b6df7aa9ece76426d3bfbf89007a161159ac51d..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/209-mini_fo.patch
+++ /dev/null
@@ -1,7776 +0,0 @@
---- a/fs/Kconfig
-+++ b/fs/Kconfig
-@@ -1013,6 +1013,9 @@ config VXFS_FS
- To compile this as a module, choose M here: the module will be
- called freevxfs. If unsure, say N.
-
-+config MINI_FO
-+ tristate "Mini fanout overlay filesystem"
-+
- config MINIX_FS
- tristate "Minix file system support"
- depends on BLOCK
---- a/fs/Makefile
-+++ b/fs/Makefile
-@@ -80,6 +80,7 @@ obj-$(CONFIG_SQUASHFS) += squashfs/
- obj-y += ramfs/
- obj-$(CONFIG_HUGETLBFS) += hugetlbfs/
- obj-$(CONFIG_CODA_FS) += coda/
-+obj-$(CONFIG_MINI_FO) += mini_fo/
- obj-$(CONFIG_MINIX_FS) += minix/
- obj-$(CONFIG_FAT_FS) += fat/
- obj-$(CONFIG_BFS_FS) += bfs/
---- /dev/null
-+++ b/fs/mini_fo/aux.c
-@@ -0,0 +1,577 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+/* check if file exists in storage */
-+int exists_in_storage(dentry_t *dentry)
-+{
-+ check_mini_fo_dentry(dentry);
-+ if(dtost(dentry) == MODIFIED || dtost(dentry) == CREATED || dtost(dentry) == DEL_REWRITTEN)
-+ return 1;
-+ return 0;
-+}
-+
-+/* check if dentry is in an existing state */
-+int is_mini_fo_existant(dentry_t *dentry)
-+{
-+ check_mini_fo_dentry(dentry);
-+
-+ if(dtost(dentry) == DELETED || dtost(dentry) == NON_EXISTANT)
-+ return 0;
-+ else
-+ return 1;
-+}
-+
-+/*
-+ * This function will create a negative storage dentry for
-+ * dentry, what is required for many create like options.
-+ * It will create the storage structure if necessary.
-+ */
-+int get_neg_sto_dentry(dentry_t *dentry)
-+{
-+ int err = 0;
-+ unsigned int len;
-+ const unsigned char *name;
-+
-+ if(!dentry ||
-+ !dtopd(dentry) ||
-+ !(dtost(dentry) == UNMODIFIED ||
-+ dtost(dentry) == NON_EXISTANT ||
-+ dtost(dentry) == DELETED)) {
-+ printk(KERN_CRIT "mini_fo: get_neg_sto_dentry: invalid dentry passed.\n");
-+ err = -1;
-+ goto out;
-+ }
-+ /* Have we got a neg. dentry already? */
-+ if(dtohd2(dentry)) {
-+ err = 0;
-+ goto out;
-+ }
-+ if(dtost(dentry->d_parent) == UNMODIFIED) {
-+ /* build sto struct */
-+ err = build_sto_structure(dentry->d_parent->d_parent, dentry->d_parent);
-+ if(err ||
-+ dtost(dentry->d_parent) != MODIFIED) {
-+ printk(KERN_CRIT "mini_fo: get_neg_sto_dentry: ERROR building sto structure.\n");
-+ err = -1;
-+ goto out;
-+ }
-+ }
-+
-+ len = dentry->d_name.len;
-+ name = dentry->d_name.name;
-+
-+ dtohd2(dentry) =
-+ lookup_one_len(name, dtohd2(dentry->d_parent), len);
-+
-+ out:
-+ return err;
-+}
-+
-+int check_mini_fo_dentry(dentry_t *dentry)
-+{
-+ ASSERT(dentry != NULL);
-+ ASSERT(dtopd(dentry) != NULL);
-+ ASSERT((dtohd(dentry) != NULL) || (dtohd2(dentry) != NULL));
-+
-+/* if(dtost(dentry) == MODIFIED) { */
-+/* ASSERT(dentry->d_inode != NULL); */
-+/* ASSERT(dtohd(dentry) != NULL); */
-+/* ASSERT(dtohd(dentry)->d_inode != NULL); */
-+/* ASSERT(dtohd2(dentry) != NULL); */
-+/* ASSERT(dtohd2(dentry)->d_inode != NULL); */
-+/* } */
-+/* else if(dtost(dentry) == UNMODIFIED) { */
-+/* ASSERT(dentry->d_inode != NULL); */
-+/* ASSERT( */
-+/* } */
-+ return 0;
-+}
-+
-+int check_mini_fo_file(file_t *file)
-+{
-+ ASSERT(file != NULL);
-+ ASSERT(ftopd(file) != NULL);
-+ ASSERT(file->f_dentry != NULL);
-+
-+ /* violent checking, check depending of state and type
-+ * if(S_ISDIR(file->f_dentry->d_inode->i_mode)) {}
-+ */
-+ ASSERT((ftohf(file) != NULL) || (ftohf2(file) != NULL));
-+ return 0;
-+}
-+
-+int check_mini_fo_inode(inode_t *inode)
-+{
-+ ASSERT(inode != NULL);
-+ ASSERT(itopd(inode) != NULL);
-+ ASSERT((itohi(inode) != NULL) || (itohi2(inode) != NULL));
-+ return 0;
-+}
-+
-+/*
-+ * will walk a base path as provided by get_mini_fo_bpath and return
-+ * the (hopefully ;-) ) positive dentry of the renamed base dir.
-+ *
-+ * This does some work of path_init.
-+ */
-+dentry_t *bpath_walk(super_block_t *sb, char *bpath)
-+{
-+ int err;
-+ struct vfsmount *mnt;
-+ struct nameidata nd;
-+
-+ /* be paranoid */
-+ if(!bpath || bpath[0] != '/') {
-+ printk(KERN_CRIT "mini_fo: bpath_walk: Invalid string.\n");
-+ return NULL;
-+ }
-+ if(!sb || !stopd(sb)) {
-+ printk(KERN_CRIT "mini_fo: bpath_walk: Invalid sb.\n");
-+ return NULL;
-+ }
-+
-+ /* fix this: how do I reach this lock?
-+ * read_lock(¤t->fs->lock); */
-+ mnt = mntget(stopd(sb)->hidden_mnt);
-+ /* read_unlock(¤t->fs->lock); */
-+
-+ err = vfs_path_lookup(mnt->mnt_root, mnt, bpath+1, 0, &nd);
-+
-+ /* validate */
-+ if (err || !nd.dentry || !nd.dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: bpath_walk: path_walk failed.\n");
-+ return NULL;
-+ }
-+ return nd.dentry;
-+}
-+
-+
-+/* returns the full path of the basefile incl. its name */
-+int get_mini_fo_bpath(dentry_t *dentry, char **bpath, int *bpath_len)
-+{
-+ char *buf_walker;
-+ int len = 0;
-+ dentry_t *sky_walker;
-+
-+ if(!dentry || !dtohd(dentry)) {
-+ printk(KERN_CRIT "mini_fo: get_mini_fo_bpath: invalid dentry passed.\n");
-+ return -1;
-+ }
-+ sky_walker = dtohd(dentry);
-+
-+ do {
-+ len += sky_walker->d_name.len + 1 ; /* 1 for '/' */
-+ sky_walker = sky_walker->d_parent;
-+ } while(sky_walker != stopd(dentry->d_inode->i_sb)->base_dir_dentry);
-+
-+ /* 1 to oil the loop */
-+ *bpath = (char*) kmalloc(len + 1, GFP_KERNEL);
-+ if(!*bpath) {
-+ printk(KERN_CRIT "mini_fo: get_mini_fo_bpath: out of mem.\n");
-+ return -1;
-+ }
-+ buf_walker = *bpath+len; /* put it on last char */
-+ *buf_walker = '\n';
-+ sky_walker = dtohd(dentry);
-+
-+ do {
-+ buf_walker -= sky_walker->d_name.len;
-+ strncpy(buf_walker,
-+ sky_walker->d_name.name,
-+ sky_walker->d_name.len);
-+ *(--buf_walker) = '/';
-+ sky_walker = sky_walker->d_parent;
-+ } while(sky_walker != stopd(dentry->d_inode->i_sb)->base_dir_dentry);
-+
-+ /* bpath_len doesn't count newline! */
-+ *bpath_len = len;
-+ return 0;
-+}
-+
-+int mini_fo_cp_cont(dentry_t *tgt_dentry, struct vfsmount *tgt_mnt,
-+ dentry_t *src_dentry, struct vfsmount *src_mnt)
-+{
-+ void *buf;
-+ mm_segment_t old_fs;
-+ file_t *tgt_file;
-+ file_t *src_file;
-+ int bytes, len, tmp, err;
-+ err = 0;
-+
-+ if(!(tgt_dentry->d_inode && src_dentry->d_inode)) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR, neg. dentry passed.\n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ dget(tgt_dentry);
-+ dget(src_dentry);
-+ mntget(tgt_mnt);
-+ mntget(src_mnt);
-+
-+ /* open file write only */
-+ tgt_file = dentry_open(tgt_dentry, tgt_mnt, 0x1);
-+ if(!tgt_file || IS_ERR(tgt_file)) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR opening target file.\n");
-+ err = PTR_ERR(tgt_file);
-+ goto out_err;
-+ }
-+
-+ /* open file read only */
-+ src_file = dentry_open(src_dentry, src_mnt, 0x0);
-+ if(!src_file || IS_ERR(src_file)) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR opening source file.\n");
-+ err = PTR_ERR(src_file);
-+
-+ /* close target file */
-+ fput(tgt_file);
-+ goto out_err;
-+ }
-+
-+ /* check if the filesystem(s) support read respective write */
-+ if(!src_file->f_op->read || !tgt_file->f_op->write) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR, no fs read or write support.\n");
-+ err = -EPERM;
-+ goto out_close;
-+ }
-+
-+ /* allocate a page for transfering the data */
-+ buf = (void *) __get_free_page(GFP_KERNEL);
-+ if(!buf) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR, out of kernel mem.\n");
-+ goto out_err;
-+ }
-+
-+ tgt_file->f_pos = 0;
-+ src_file->f_pos = 0;
-+
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+
-+ /* Doing this I assume that a read operation will return a full
-+ * buffer while there is still data to read, and a less than
-+ * full buffer when all data has been read.
-+ */
-+ bytes = len = PAGE_SIZE;
-+ while(bytes == len) {
-+ bytes = src_file->f_op->read(src_file, buf, len,
-+ &src_file->f_pos);
-+ tmp = tgt_file->f_op->write(tgt_file, buf, bytes,
-+ &tgt_file->f_pos);
-+ if(tmp != bytes) {
-+ printk(KERN_CRIT "mini_fo_cp_cont: ERROR writing.\n");
-+ goto out_close_unset;
-+ }
-+ }
-+
-+ free_page((unsigned long) buf);
-+ set_fs(old_fs);
-+ fput(tgt_file);
-+ fput(src_file);
-+ goto out;
-+
-+ out_close_unset:
-+ free_page((unsigned long) buf);
-+ set_fs(old_fs);
-+
-+ out_close:
-+ fput(tgt_file);
-+ fput(src_file);
-+
-+ out_err:
-+ dput(tgt_dentry);
-+ dput(src_dentry);
-+
-+ /* mk: not sure if this need to be done */
-+ mntput(tgt_mnt);
-+ mntput(src_mnt);
-+
-+ out:
-+ return err;
-+}
-+
-+/* mk:
-+ * ndl (no-duplicate list) stuff
-+ * This is used in mini_fo_readdir, to save the storage directory contents
-+ * and later when reading base, match them against the list in order
-+ * to avoid duplicates.
-+ */
-+
-+/* add a file specified by name and len to the ndl
-+ * Return values: 0 on success, <0 on failure.
-+ */
-+int ndl_add_entry(struct readdir_data *rd, const char *name, int len)
-+{
-+ struct ndl_entry *tmp_entry;
-+
-+ tmp_entry = (struct ndl_entry *)
-+ kmalloc(sizeof(struct ndl_entry), GFP_KERNEL);
-+ if(!tmp_entry) {
-+ printk(KERN_CRIT "mini_fo: ndl_add_entry: out of mem.\n");
-+ return -ENOMEM;
-+ }
-+ tmp_entry->name = (char*) kmalloc(len, GFP_KERNEL);
-+ if(!tmp_entry->name) {
-+ printk(KERN_CRIT "mini_fo: ndl_add_entry: out of mem.\n");
-+ return -ENOMEM;
-+ }
-+ strncpy(tmp_entry->name, name, len);
-+ tmp_entry->len = len;
-+
-+ list_add(&tmp_entry->list, &rd->ndl_list);
-+ rd->ndl_size++;
-+ return 0;
-+}
-+
-+/* delete all list entries and free memory */
-+void ndl_put_list(struct readdir_data *rd)
-+{
-+ struct list_head *tmp;
-+ struct ndl_entry *tmp_entry;
-+
-+ if(rd->ndl_size <= 0)
-+ return;
-+ while(!list_empty(&rd->ndl_list)) {
-+ tmp = rd->ndl_list.next;
-+ list_del(tmp);
-+ tmp_entry = list_entry(tmp, struct ndl_entry, list);
-+ kfree(tmp_entry->name);
-+ kfree(tmp_entry);
-+ }
-+ rd->ndl_size = 0;
-+}
-+
-+/* Check if a file specified by name and len is in the ndl
-+ * Return value: 0 if not in list, 1 if file is found in ndl.
-+ */
-+int ndl_check_entry(struct readdir_data *rd, const char *name, int len)
-+{
-+ struct list_head *tmp;
-+ struct ndl_entry *tmp_entry;
-+
-+ if(rd->ndl_size <= 0)
-+ return 0;
-+
-+ list_for_each(tmp, &rd->ndl_list) {
-+ tmp_entry = list_entry(tmp, struct ndl_entry, list);
-+ if(tmp_entry->len != len)
-+ continue;
-+ if(!strncmp(tmp_entry->name, name, len))
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/* mk:
-+ * Recursive function to create corresponding directorys in the storage fs.
-+ * The function will build the storage directorys up to dentry.
-+ */
-+int build_sto_structure(dentry_t *dir, dentry_t *dentry)
-+{
-+ int err;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ if(dentry->d_parent != dir) {
-+ printk(KERN_CRIT "mini_fo: build_sto_structure: invalid parameter or meta data corruption [1].\n");
-+ return 1;
-+ }
-+
-+ if(dtost(dir) != MODIFIED) {
-+ err = build_sto_structure(dir->d_parent, dentry->d_parent);
-+ if(err)
-+ return err;
-+ }
-+
-+ /* ok, coming back again. */
-+ check_mini_fo_dentry(dentry);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ if(!hidden_sto_dentry) {
-+ /*
-+ * This is the case after creating the first
-+ * hidden_sto_dentry.
-+ * After one negative storage_dentry, all pointers to
-+ * hidden_storage dentries are set to NULL. We need to
-+ * create the negative dentry before we create the storage
-+ * file.
-+ */
-+ unsigned int len;
-+ const unsigned char *name;
-+ len = dtohd(dentry)->d_name.len;
-+ name = dtohd(dentry)->d_name.name;
-+ hidden_sto_dentry = lookup_one_len(name, dtohd2(dir), len);
-+ dtohd2(dentry) = hidden_sto_dentry;
-+ }
-+
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry); */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ /* lets be safe */
-+ if(dtohd2(dir) != hidden_sto_dir_dentry) {
-+ printk(KERN_CRIT "mini_fo: build_sto_structure: invalid parameter or meta data corruption [2].\n");
-+ return 1;
-+ }
-+
-+ /* check for errors in lock_parent */
-+ err = PTR_ERR(hidden_sto_dir_dentry);
-+ if(IS_ERR(hidden_sto_dir_dentry)) {
-+ printk(KERN_CRIT "mini_fo: build_sto_structure: lock_parent failed.\n");
-+ return err;
-+ }
-+
-+ err = vfs_mkdir(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ dir->d_inode->i_mode);
-+
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: build_sto_structure: failed to create storage dir [1].\n");
-+ /* was: unlock_dir(dir); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&dir->d_inode->i_mutex);
-+#else
-+ up(&dir->d_inode->i_sem);
-+#endif
-+ dput(dir);
-+ return err;
-+ }
-+
-+ /* everything ok! */
-+ if(!dtohd2(dentry)->d_inode) {
-+ printk(KERN_CRIT "mini_fo: build_sto_structure: failed to create storage dir [2].\n");
-+ /* was: unlock_dir(dir); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&dir->d_inode->i_mutex);
-+#else
-+ up(&dir->d_inode->i_sem);
-+#endif
-+ dput(dir);
-+ return 1;
-+ }
-+
-+ /* interpose the new inode and set new state */
-+ itohi2(dentry->d_inode) = igrab(dtohd2(dentry)->d_inode);
-+ dtopd(dentry)->state = MODIFIED;
-+
-+ /* initalize the wol list */
-+ itopd(dentry->d_inode)->deleted_list_size = -1;
-+ itopd(dentry->d_inode)->renamed_list_size = -1;
-+ meta_build_lists(dentry);
-+
-+ fist_copy_attr_all(dentry->d_inode, itohi2(dentry->d_inode));
-+ fist_copy_attr_timesizes(dir->d_inode,
-+ hidden_sto_dir_dentry->d_inode);
-+ dir->d_inode->i_nlink++;
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ return 0;
-+}
-+
-+
-+#if 0 /* unused */
-+
-+/*
-+ * Read "len" bytes from "filename" into "buf".
-+ * "buf" is in kernel space.
-+ */
-+int
-+mini_fo_read_file(const char *filename, void *buf, int len)
-+{
-+ file_t *filp;
-+ mm_segment_t oldfs;
-+ int bytes;
-+ /* Chroot? Maybe NULL isn't right here */
-+ filp = filp_open(filename, O_RDONLY, 0);
-+ if (!filp || IS_ERR(filp)) {
-+ printk("mini_fo_read_file err %d\n", (int) PTR_ERR(filp));
-+ return -1; /* or do something else */
-+ }
-+
-+ if (!filp->f_op->read)
-+ return -2; /* file(system) doesn't allow reads */
-+
-+ /* now read len bytes from offset 0 */
-+ filp->f_pos = 0; /* start offset */
-+ oldfs = get_fs();
-+ set_fs(KERNEL_DS);
-+ bytes = filp->f_op->read(filp, buf, len, &filp->f_pos);
-+ set_fs(oldfs);
-+
-+ /* close the file */
-+ fput(filp);
-+
-+ return bytes;
-+}
-+
-+
-+
-+/*
-+ * Write "len" bytes from "buf" to "filename"
-+ * "buf" is in kernel space.
-+ */
-+int
-+mini_fo_write_file(const char *filename, void *buf, int len)
-+{
-+ file_t *filp;
-+ mm_segment_t oldfs;
-+ int bytes;
-+ /* Chroot? Maybe NULL isn't right here */
-+ filp = filp_open(filename, O_RDWR|O_CREAT, 0640);
-+ if (!filp || IS_ERR(filp)) {
-+ printk("mini_fo_write_file err %d\n", (int) PTR_ERR(filp));
-+ return -1; /* or do something else */
-+ }
-+
-+ if (!filp->f_op->write)
-+ return -2; /* file(system) doesn't allow writes */
-+
-+ /* now write len bytes from offset 0 */
-+ filp->f_pos = 0; /* start offset */
-+ oldfs = get_fs();
-+ set_fs(KERNEL_DS);
-+ bytes = filp->f_op->write(filp, buf, len, &filp->f_pos);
-+ set_fs(oldfs);
-+
-+ /* close the file */
-+ fput(filp);
-+
-+ return bytes;
-+}
-+
-+#endif /* unused */
-+
---- /dev/null
-+++ b/fs/mini_fo/ChangeLog
-@@ -0,0 +1,281 @@
-+2006-01-24 Markus Klotzbuecher <mk@mary.denx.de>
-+
-+ * Add tons of ugly ifdefs to Ed L. Cashin's mutex patch to
-+ retain backwards compatibility.
-+
-+2006-01-24 Ed L. Cashin <ecashin@coraid.com>
-+
-+ * Support for the new mutex infrastructure
-+ (7892f2f48d165a34b0b8130c8a195dfd807b8cb6)
-+
-+2005-10-15 Markus Klotzbuecher <mk@localhost.localdomain>
-+
-+ * Bugfix for a serious memory leak in mini_fo_follow_link.
-+
-+2005-09-21 Markus Klotzbuecher <mk@mary>
-+
-+ * new release 0.6.1
-+
-+ * fix of a compiler warning due to changes in 2.6.13
-+
-+2005-09-21 Klaus Wenninger <klaus.wenninger@siemens.com>
-+
-+ * file.c: readdir: fix for a bug that caused directory entries
-+ to show up twice when using storage filesystems such as
-+ minixfs or pramfs.
-+
-+2005-06-30 Eric Lammerts <eric@lammerts.org>
-+
-+ * fix for an oops when overwriting a binary thats beeing
-+ executed.
-+
-+2005-06-09 <mk@mary>
-+
-+ * Renamed overlay to mini_fo-overlay.
-+
-+ * Added mini_fo-merge script to allow merging of storage and base
-+ after making modifications.
-+
-+2005-05-22 root <mk@mary>
-+
-+ * Added overlay script that allows to easily mount mini_fo ontop
-+ of a given base directory
-+
-+2005-05-10 <mk@mary>
-+
-+ * inode.c: xattr functions return -EOPNOSUPP instead of
-+ -ENOSUPP, what confuses "ls -l"
-+
-+ * Changed license from LGPL to GPL.
-+
-+2005-05-08 root <mk@mary>
-+
-+ * Makefile: clean it up and added make install and make
-+ uninstall.
-+
-+2005-05-06 <mk@mary>
-+
-+ * merged devel branch back to main. [v0-6-0-pre3]
-+
-+ * removed unused files print.c and fist_ioctl. [devel-0-0-18]
-+
-+ * ioctl: removed fist_ioctl stuff, that is not needed for
-+ now.
-+
-+2005-05-03 <mk@mary>
-+
-+ * file.c: simplified mini_fo_open and mini_fo_setattr using
-+ new state changing functions. [devel-0-0-17]
-+
-+ * inode.c: Fixed getattr state bug (see below) in 2.4 function
-+ mini_fo_inode revalidate.
-+
-+ * inode.c: found an other bug in mini_fo_getattr. States are not
-+ reliable in this function, as a file can be opened, unlinked and
-+ the getattr function called. This results in a deleted dentry
-+ with an inode. Fix is to ignore states and simply use the inode
-+ available.
-+
-+2005-04-29 <mk@mary>
-+
-+ * file.c: Bugfix and cleanup in fasync and fsync. [devel-0-0-16]
-+
-+ * file.c: do not use mini_fo_lock so the generic version is
-+ used (I guess).
-+
-+ * inode.c: getattr, never call getattr on lower files, as this
-+ will cause the inum to change.
-+
-+ * inode.c: rename_reg_file renamed to rename_nondir, as it
-+ doesn't matter as long it't not a dir. Removed all
-+ rename_dev_file etc.
-+
-+ * tagged as devel-0-0-15
-+
-+ * inode.c: added support for chosing support for extended
-+ attrs at compile time by XATTR define in mini_fo.h .
-+
-+ * inode.c: fixed mini_fo_getattr to use mini_fo inode and not
-+ lower again, what avoids inode number changes that confused
-+ rm again. This is the proper solution.
-+
-+2005-04-24 <mk@mary>
-+
-+ * all files: updated Copyright notive to 2005. [devel-0-0-14]
-+
-+ * inode.c: fixed mini_fo_getattr to not change the inode
-+ number, even if lower files change.
-+
-+ * super.c: fixed a bug that caused deleted base file to show
-+ up suddenly after some time, or after creating a special
-+ file. The problem was that after some time or after special
-+ file creating sync_sb_inodes is called by the vfs, that
-+ called our mini_fo_put_inode. There was (wrongly) called
-+ __meta_put_lists, that nuked the lists, although the inode
-+ was going to continue its life. Moving __meta_put_lists to
-+ mini_fo_clear_inode, where an inode is really destroyed,
-+ solved the problem.
-+
-+
-+2005-04-23 <mk@mary>
-+
-+ * state.c, aux.c: more cleaning up and
-+ simplifications. [devel-0-0-13]
-+
-+ * inode.c: implemented mini_fo_getattr, that was required for
-+ 2.6 because inode_revalidate has been remove there, and the
-+ old "du" bug returned.
-+
-+
-+2005-04-20 <mk@mary>
-+
-+ * aux.c: get_neg_sto_dentry(): allow to be called for dentries
-+ in state UNMODIFIED, NON_EXISTANT _and_ DELETED.
-+
-+2005-04-19 <mk@mary>
-+
-+ * Fixed a bug under 2.6 that caused files deleted via mini_fo
-+ not to be deleted properly and therefore the fs filled up
-+ untill no memory was left. [devel-0-0-12]
-+
-+ * Added basic hard link support. This means that creating
-+ hardlinks will work, but existing ones will be treated as
-+ individual files. [devel-0-0-11]
-+
-+2005-04-17 <mk@mary>
-+
-+ * Bugfixes
-+
-+2005-04-13 root <mk@mary>
-+
-+ * Added file state.c for the state transition
-+ functions. Doesn't work very well yet, though...
-+
-+2005-04-12 <mk@mary>
-+
-+ * Porting to 2.6 started, which is easier than expected, also
-+ due to Olivier previous work.
-+
-+2005-04-08 <mk@mary>
-+
-+ * Fixed the bug that caused du to return invalid sizes of
-+ directory trees. The problem was that
-+ mini_fo_inode_revalidate didn't always copy the attributes
-+ from the base inode properly.
-+
-+2005-04-01 Markus Klotzbuecher <mk@chasey>
-+
-+ * Merged devel branch back to main trunk and updated the
-+ RELEASE notes. This will be 0-6-0-pre1.
-+
-+2005-03-31 Markus Klotzbuecher <mk@chasey>
-+
-+ * Fixed some bugs in rename_reg_file, that only showed up in
-+ the kernel compile test. Kernel compiles cleanly ontop of
-+ mini_fo, now also make mrproper etc. work. Seems pretty stable.
-+
-+2005-03-28 Markus Klotzbuecher <mk@chasey>
-+
-+ * Many, many directory renaming bugfixes and a lot of other
-+ cleanup. Dir renaming seems to work relatively stable.
-+
-+2005-03-22 Markus Klotzbuecher <mk@chasey>
-+
-+ * Finished implementing lightweight directory renaming. Some
-+ basic testing indicates it works fine.
-+ Next is to implement testcases for the testsuite and confirm
-+ everything is really working ok.
-+
-+2005-03-18 Markus Klotzbuecher <mk@chasey>
-+
-+ * Finished implementing meta.c stuff required for directory
-+ renaming.
-+
-+2005-03-17 Markus Klotzbuecher <mk@chasey>
-+
-+ * Fixed all compile warnings + an extremly old bug that
-+ somehow crept in while reworking the wol stuff to the META
-+ system. Turning on -Werror again... :-)
-+
-+ * Fixed some bugs in the new rename_reg_file function.
-+
-+ * Rewrote mini_fo rename and split it into several
-+ subfunctions, that handle the different types
-+ seperately. Rewrote the regular file function aswell, as it
-+ was implemented somewhat inefficient.
-+
-+2005-03-16 Markus Klotzbuecher <mk@chasey>
-+
-+ * Implemented new META subsystem, removed old WOL stuff in favor
-+ if it.
-+
-+ * After some basic testing everything seems ok...
-+
-+2005-03-11 Markus Klotzbuecher <mk@chasey>
-+
-+ * Renaming a non regular file caused trouble because I always
-+ tried to copy the contents. Now I only do this for regular
-+ files. mini_fo_rename still isn't implemented properly, renaming
-+ of device files, symlinks etc. results in a empty regular file
-+ instead of the proper type.
-+
-+ * Directory renaming suddenly works! What a surprise! I guess
-+ this is because renaming is implemented as making a copy and
-+ removing the original. Still this might not work
-+ everywhere...
-+
-+2005-03-09 Markus Klotzbuecher <mk@chasey>
-+
-+ * Bugfix, when a mini_fo directory that exists in storage
-+ (state: MODIFIED, CREATED and DEL_REWRITTEN) is deleted, a
-+ possibly existing WOL file contained in it needs to be
-+ deleted too.
-+
-+ * Starting cleanup: defined state names in order to get rid of
-+ the state numbers.
-+
-+2005-03-08 Markus Klotzbuecher <mk@chasey>
-+
-+ * Makefile fix, fist_ioctl was built against wrong sources if ARCH=um
-+
-+ * Fixed a bug in dentry.c, mini_fo_d_hash. In state 4 =
-+ DEL_REWRITTEN the hash was calculated from the base dentry,
-+ which was wrong and and caused assertions in
-+ __mini_fo_hidden_dentry to fail.
-+
-+2005-02-21 <mk@mary>
-+
-+ * Implemented directory deleting (inode.c)
-+
-+ * main.c: made mini_fo_parse_options a little more robust.
-+
-+2004-12-22 <mk@mary>
-+
-+ * Makefile cleanup and uml stuff, removed unneccessary files
-+
-+ * Created a new and hopefully more informative README
-+
-+ * CHANGELOG: created a new CHANGELOG and added old entries reversely
-+
-+
-+2004-10-24 Gleb Natapov <gleb@nbase.co.il>
-+
-+ * Fix: owner and group where not correctly copied from base to
-+ storage.
-+
-+
-+2004-10-05 Gleb Natapov <gleb@nbase.co.il>
-+
-+ * Implementation of fsync, fasync and lock mini_fo functions.
-+
-+
-+2004-09-29 Bob Lee <bob@pantasys.com>
-+
-+ * Fix of a serious pointer bug
-+
-+
-+2004-09-28 Gleb Natapov <gleb@nbase.co.il>
-+
-+ * Implementation of mini_fo_mknod and mini_fo_rename, support
-+ for device files.
-+
---- /dev/null
-+++ b/fs/mini_fo/dentry.c
-@@ -0,0 +1,244 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+/*
-+ * THIS IS A BOOLEAN FUNCTION: returns 1 if valid, 0 otherwise.
-+ */
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_d_revalidate(dentry_t *dentry, struct nameidata *nd)
-+#else
-+mini_fo_d_revalidate(dentry_t *dentry, int flags)
-+#endif
-+{
-+ int err1 = 1; /* valid = 1, invalid = 0 */
-+ int err2 = 1;
-+ dentry_t *hidden_dentry;
-+ dentry_t *hidden_sto_dentry;
-+
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ hidden_dentry = dtohd(dentry);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ if(hidden_dentry &&
-+ hidden_dentry->d_op &&
-+ hidden_dentry->d_op->d_revalidate) {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err1 = hidden_dentry->d_op->d_revalidate(hidden_dentry, nd);
-+#else
-+ err1 = hidden_dentry->d_op->d_revalidate(hidden_dentry, flags);
-+#endif
-+ }
-+ if(hidden_sto_dentry &&
-+ hidden_sto_dentry->d_op &&
-+ hidden_sto_dentry->d_op->d_revalidate) {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err2 = hidden_sto_dentry->d_op->d_revalidate(hidden_sto_dentry,
-+ nd);
-+#else
-+ err2 = hidden_sto_dentry->d_op->d_revalidate(hidden_sto_dentry,
-+ flags);
-+#endif
-+ }
-+
-+ /* mk: if one of the lower level dentries are valid,
-+ * the mini_fo dentry is too.
-+ */
-+ return (err1 || err2);
-+}
-+
-+
-+STATIC int
-+mini_fo_d_hash(dentry_t *dentry, qstr_t *name)
-+{
-+ int err = 0;
-+ dentry_t *hidden_dentry;
-+ dentry_t *hidden_sto_dentry;
-+
-+ /* hidden_dentry = mini_fo_hidden_dentry(dentry);
-+ * hidden_sto_dentry = mini_fo_hidden_sto_dentry(dentry); */
-+
-+ /* state 1, 3, 4, 5: build the hash for the storage dentry */
-+ if((dtopd(dentry)->state == MODIFIED) ||
-+ (dtopd(dentry)->state == CREATED) ||
-+ (dtopd(dentry)->state == DEL_REWRITTEN) ||
-+ (dtopd(dentry)->state == DELETED)) {
-+ hidden_sto_dentry = dtohd2(dentry);
-+ if(hidden_sto_dentry &&
-+ hidden_sto_dentry->d_op &&
-+ hidden_sto_dentry->d_op->d_hash) {
-+ err = hidden_sto_dentry->d_op->d_hash(hidden_sto_dentry, name);
-+ }
-+ goto out;
-+ }
-+ /* state 2: build the hash for the base dentry */
-+ if(dtopd(dentry)->state == UNMODIFIED) {
-+ hidden_dentry = dtohd(dentry);
-+ if(hidden_dentry &&
-+ hidden_dentry->d_op &&
-+ hidden_dentry->d_op->d_hash) {
-+ err = hidden_dentry->d_op->d_hash(hidden_dentry, name);
-+ }
-+ goto out;
-+ }
-+ /* state 6: build hash for the dentry that exists */
-+ if(dtopd(dentry)->state == NON_EXISTANT) {
-+ hidden_sto_dentry = dtohd2(dentry);
-+ if(hidden_sto_dentry &&
-+ hidden_sto_dentry->d_op &&
-+ hidden_sto_dentry->d_op->d_hash) {
-+ err = hidden_sto_dentry->d_op->d_hash(hidden_sto_dentry, name);
-+ goto out;
-+ }
-+ hidden_dentry = dtohd(dentry);
-+ if(hidden_dentry &&
-+ hidden_dentry->d_op &&
-+ hidden_dentry->d_op->d_hash) {
-+ err = hidden_dentry->d_op->d_hash(hidden_dentry, name);
-+ goto out;
-+ }
-+ }
-+
-+ printk(KERN_CRIT "mini_fo: d_hash: invalid state detected.\n");
-+
-+ out:
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_d_compare(dentry_t *dentry, qstr_t *a, qstr_t *b)
-+{
-+ int err;
-+ dentry_t *hidden_dentry=NULL;
-+
-+ /* hidden_dentry = mini_fo_hidden_dentry(dentry); */
-+ if(dtohd2(dentry))
-+ hidden_dentry = dtohd2(dentry);
-+ else if(dtohd(dentry))
-+ hidden_dentry = dtohd(dentry);
-+
-+ if (hidden_dentry && hidden_dentry->d_op && hidden_dentry->d_op->d_compare) {
-+ err = hidden_dentry->d_op->d_compare(hidden_dentry, a, b);
-+ } else {
-+ err = ((a->len != b->len) || memcmp(a->name, b->name, b->len));
-+ }
-+
-+ return err;
-+}
-+
-+
-+int
-+mini_fo_d_delete(dentry_t *dentry)
-+{
-+ dentry_t *hidden_dentry;
-+ dentry_t *hidden_sto_dentry;
-+ int err = 0;
-+
-+ /* this could be a negative dentry, so check first */
-+ if (!dtopd(dentry)) {
-+ printk(KERN_CRIT "mini_fo_d_delete: negative dentry passed.\n");
-+ goto out;
-+ }
-+ hidden_dentry = dtohd(dentry);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ if(hidden_dentry) {
-+ if(hidden_dentry->d_op &&
-+ hidden_dentry->d_op->d_delete) {
-+ err = hidden_dentry->d_op->d_delete(hidden_dentry);
-+ }
-+ }
-+ if(hidden_sto_dentry) {
-+ if(hidden_sto_dentry->d_op &&
-+ hidden_sto_dentry->d_op->d_delete) {
-+ err = hidden_sto_dentry->d_op->d_delete(hidden_sto_dentry);
-+ }
-+ }
-+
-+ out:
-+ return err;
-+}
-+
-+
-+void
-+mini_fo_d_release(dentry_t *dentry)
-+{
-+ dentry_t *hidden_dentry;
-+ dentry_t *hidden_sto_dentry;
-+
-+
-+ /* this could be a negative dentry, so check first */
-+ if (!dtopd(dentry)) {
-+ printk(KERN_CRIT "mini_fo_d_release: no private data.\n");
-+ goto out;
-+ }
-+ hidden_dentry = dtohd(dentry);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ if(hidden_dentry) {
-+ /* decrement hidden dentry's counter and free its inode */
-+ dput(hidden_dentry);
-+ }
-+ if(hidden_sto_dentry) {
-+ /* decrement hidden dentry's counter and free its inode */
-+ dput(hidden_sto_dentry);
-+ }
-+
-+ /* free private data (mini_fo_dentry_info) here */
-+ kfree(dtopd(dentry));
-+ __dtopd(dentry) = NULL; /* just to be safe */
-+ out:
-+ return;
-+}
-+
-+
-+/*
-+ * we don't really need mini_fo_d_iput, because dentry_iput will call iput() if
-+ * mini_fo_d_iput is not defined. We left this implemented for ease of
-+ * tracing/debugging.
-+ */
-+void
-+mini_fo_d_iput(dentry_t *dentry, inode_t *inode)
-+{
-+ iput(inode);
-+}
-+
-+
-+struct dentry_operations mini_fo_dops = {
-+ d_revalidate: mini_fo_d_revalidate,
-+ d_hash: mini_fo_d_hash,
-+ d_compare: mini_fo_d_compare,
-+ d_release: mini_fo_d_release,
-+ d_delete: mini_fo_d_delete,
-+ d_iput: mini_fo_d_iput,
-+};
---- /dev/null
-+++ b/fs/mini_fo/file.c
-@@ -0,0 +1,713 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1))
-+
-+/*******************
-+ * File Operations *
-+ *******************/
-+
-+STATIC loff_t
-+mini_fo_llseek(file_t *file, loff_t offset, int origin)
-+{
-+ loff_t err;
-+ file_t *hidden_file = NULL;
-+
-+ if(S_ISDIR(file->f_dentry->d_inode->i_mode)) {
-+ /* Check if trying to llseek from a directory */
-+ err = -EISDIR;
-+ goto out;
-+ }
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ } else {
-+ hidden_file = ftohf(file);
-+ }
-+ }
-+
-+ /* always set hidden position to this one */
-+ hidden_file->f_pos = file->f_pos;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ memcpy(&(hidden_file->f_ra),
-+ &(file->f_ra),
-+ sizeof(struct file_ra_state));
-+#else
-+ if (file->f_reada) { /* update readahead information if needed */
-+ hidden_file->f_reada = file->f_reada;
-+ hidden_file->f_ramax = file->f_ramax;
-+ hidden_file->f_raend = file->f_raend;
-+ hidden_file->f_ralen = file->f_ralen;
-+ hidden_file->f_rawin = file->f_rawin;
-+ }
-+#endif
-+ if (hidden_file->f_op && hidden_file->f_op->llseek)
-+ err = hidden_file->f_op->llseek(hidden_file, offset, origin);
-+ else
-+ err = generic_file_llseek(hidden_file, offset, origin);
-+
-+ if (err < 0)
-+ goto out;
-+
-+ if (err != file->f_pos) {
-+ file->f_pos = err;
-+ // ION maybe this?
-+ // file->f_pos = hidden_file->f_pos;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ file->f_reada = 0;
-+#endif
-+ file->f_version++;
-+ }
-+
-+ out:
-+ return err;
-+}
-+
-+
-+/* mk: fanout capable */
-+STATIC ssize_t
-+mini_fo_read(file_t *file, char *buf, size_t count, loff_t *ppos)
-+{
-+ int err = -EINVAL;
-+ file_t *hidden_file = NULL;
-+ loff_t pos = *ppos;
-+
-+ if(S_ISDIR(file->f_dentry->d_inode->i_mode)) {
-+ /* Check if trying to read from a directory */
-+ /* printk(KERN_CRIT "mini_fo_read: ERROR: trying to read data from a directory.\n"); */
-+ err = -EISDIR;
-+ goto out;
-+ }
-+
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ } else {
-+ hidden_file = ftohf(file);
-+ }
-+ }
-+
-+ if (!hidden_file->f_op || !hidden_file->f_op->read)
-+ goto out;
-+
-+ err = hidden_file->f_op->read(hidden_file, buf, count, &pos);
-+ *ppos = pos;
-+
-+ if (err >= 0) {
-+ /* atime should also be updated for reads of size zero or more */
-+ fist_copy_attr_atime(file->f_dentry->d_inode,
-+ hidden_file->f_dentry->d_inode);
-+ }
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ /*
-+ * MAJOR HACK
-+ * because pread() does not have any way to tell us that it is
-+ * our caller, then we don't know for sure if we have to update
-+ * the file positions. This hack relies on read() having passed us
-+ * the "real" pointer of its struct file's f_pos field.
-+ */
-+ if (ppos == &file->f_pos)
-+ hidden_file->f_pos = *ppos = pos;
-+ if (hidden_file->f_reada) { /* update readahead information if needed */
-+ file->f_reada = hidden_file->f_reada;
-+ file->f_ramax = hidden_file->f_ramax;
-+ file->f_raend = hidden_file->f_raend;
-+ file->f_ralen = hidden_file->f_ralen;
-+ file->f_rawin = hidden_file->f_rawin;
-+ }
-+#else
-+ memcpy(&(file->f_ra),&(hidden_file->f_ra),sizeof(struct file_ra_state));
-+#endif
-+
-+ out:
-+ return err;
-+}
-+
-+
-+/* this mini_fo_write() does not modify data pages! */
-+STATIC ssize_t
-+mini_fo_write(file_t *file, const char *buf, size_t count, loff_t *ppos)
-+{
-+ int err = -EINVAL;
-+ file_t *hidden_file = NULL;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+ loff_t pos = *ppos;
-+
-+ /* mk: fan out: */
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ } else {
-+ /* This is bad! We have no storage file to write to. This
-+ * should never happen because if a file is opened for
-+ * writing, a copy should have been made earlier.
-+ */
-+ printk(KERN_CRIT "mini_fo: write : ERROR, no storage file to write.\n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ }
-+
-+ inode = file->f_dentry->d_inode;
-+ hidden_inode = itohi2(inode);
-+ if(!hidden_inode) {
-+ printk(KERN_CRIT "mini_fo: write: no sto inode found, not good.\n");
-+ goto out;
-+ }
-+
-+ if (!hidden_file->f_op || !hidden_file->f_op->write)
-+ goto out;
-+
-+ /* adjust for append -- seek to the end of the file */
-+ if (file->f_flags & O_APPEND)
-+ pos = inode->i_size;
-+
-+ err = hidden_file->f_op->write(hidden_file, buf, count, &pos);
-+
-+ /*
-+ * copy ctime and mtime from lower layer attributes
-+ * atime is unchanged for both layers
-+ */
-+ if (err >= 0)
-+ fist_copy_attr_times(inode, hidden_inode);
-+
-+ *ppos = pos;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ /*
-+ * XXX: MAJOR HACK
-+ *
-+ * because pwrite() does not have any way to tell us that it is
-+ * our caller, then we don't know for sure if we have to update
-+ * the file positions. This hack relies on write() having passed us
-+ * the "real" pointer of its struct file's f_pos field.
-+ */
-+ if (ppos == &file->f_pos)
-+ hidden_file->f_pos = *ppos = pos;
-+#endif
-+ /* update this inode's size */
-+ if (pos > inode->i_size)
-+ inode->i_size = pos;
-+
-+ out:
-+ return err;
-+}
-+
-+/* Global variable to hold a file_t pointer.
-+ * This serves to allow mini_fo_filldir function to know which file is
-+ * beeing read, which is required for two reasons:
-+ *
-+ * - be able to call wol functions in order to avoid listing deleted
-+ * base files.
-+ * - if we're reading a directory which is in state 1, we need to
-+ * maintain a list (in mini_fo_filldir) of which files allready
-+ * have been copied to userspace,to detect files existing in base
-+ * and storage and not list them twice.
-+ */
-+filldir_t mini_fo_filldir_orig;
-+file_t *mini_fo_filldir_file;
-+
-+/* mainly copied from fs/readdir.c */
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+mini_fo_filldir(void * __buf, const char * name, int namlen, loff_t offset,
-+ u64 ino, unsigned int d_type)
-+#else
-+mini_fo_filldir(void * __buf, const char * name, int namlen, loff_t offset,
-+ ino_t ino, unsigned int d_type)
-+#endif
-+{
-+ struct getdents_callback * buf = (struct getdents_callback *) __buf;
-+ file_t* file = mini_fo_filldir_file;
-+
-+ /* In theses states we filter meta files in storage (WOL) */
-+ if(file && (dtopd(file->f_dentry)->state == MODIFIED ||
-+ dtopd(file->f_dentry)->state == CREATED ||
-+ dtopd(file->f_dentry)->state == DEL_REWRITTEN)) {
-+
-+ int tmp = strlen(META_FILENAME);
-+ if(tmp == namlen) {
-+ if(!strncmp(name, META_FILENAME, namlen))
-+ return 0;
-+ }
-+ }
-+
-+ /* check if we are merging the contents of storage and base */
-+ if(file && dtopd(file->f_dentry)->state == MODIFIED) {
-+ /* check if we are still reading storage contents, if
-+ * yes, we just save the name of the file for duplicate
-+ * checking later. */
-+
-+ if(!ftopd(file)->rd.sto_done) {
-+ /* put file into ndl list */
-+ if(ndl_add_entry(&ftopd(file)->rd, name, namlen))
-+ printk(KERN_CRIT "mini_fo_filldir: Error adding to ndl.\n");
-+ } else {
-+ /* check if file has been deleted */
-+ if(meta_check_d_entry(file->f_dentry, name, namlen))
-+ return 0;
-+
-+ /* do duplicate checking */
-+ if(ndl_check_entry(&ftopd(file)->rd, name, namlen))
-+ return 0;
-+ }
-+ }
-+
-+ return mini_fo_filldir_orig(buf, name, namlen, offset, ino, d_type);
-+}
-+
-+
-+STATIC int
-+mini_fo_readdir(file_t *file, void *dirent, filldir_t filldir)
-+{
-+ int err = 0;/* mk: ??? -ENOTDIR; */
-+ file_t *hidden_file = NULL;
-+ file_t *hidden_sto_file = NULL;
-+ inode_t *inode;
-+ struct getdents_callback *buf;
-+ int oldcount;
-+
-+#if defined(FIST_FILTER_NAME) || defined(FIST_FILTER_SCA)
-+ struct mini_fo_getdents_callback buf;
-+#endif /* FIST_FILTER_NAME || FIST_FILTER_SCA */
-+
-+ buf = (struct getdents_callback *) dirent;
-+ oldcount = buf->count;
-+ inode = file->f_dentry->d_inode;
-+ mini_fo_filldir_file = file;
-+ mini_fo_filldir_orig = filldir;
-+
-+ ftopd(file)->rd.sto_done = 0;
-+ do {
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_sto_file = ftohf2(file);
-+ err = vfs_readdir(hidden_sto_file, mini_fo_filldir, dirent);
-+ file->f_pos = hidden_sto_file->f_pos;
-+ if (err > 0)
-+ fist_copy_attr_atime(inode, hidden_sto_file->f_dentry->d_inode);
-+ /* not finshed yet, we'll be called again */
-+ if (buf->count != oldcount)
-+ break;
-+ }
-+
-+ ftopd(file)->rd.sto_done = 1;
-+
-+ if(ftohf(file)) {
-+ hidden_file = ftohf(file);
-+ err = vfs_readdir(hidden_file, mini_fo_filldir, dirent);
-+ file->f_pos = hidden_file->f_pos;
-+ if (err > 0)
-+ fist_copy_attr_atime(inode, hidden_file->f_dentry->d_inode);
-+ }
-+
-+ }
-+ } while (0);
-+
-+ /* mk:
-+ * we need to check if all the directory data has been copied to userspace,
-+ * or if we will be called again by userspace to complete the operation.
-+ */
-+ if(buf->count == oldcount) {
-+ ndl_put_list(&ftopd(file)->rd);
-+ }
-+
-+ /* unset this, safe */
-+ mini_fo_filldir_file = NULL;
-+ return err;
-+}
-+
-+
-+STATIC unsigned int
-+mini_fo_poll(file_t *file, poll_table *wait)
-+{
-+ unsigned int mask = DEFAULT_POLLMASK;
-+ file_t *hidden_file = NULL;
-+
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ } else {
-+ hidden_file = ftohf(file);
-+ }
-+ }
-+
-+ if (!hidden_file->f_op || !hidden_file->f_op->poll)
-+ goto out;
-+
-+ mask = hidden_file->f_op->poll(hidden_file, wait);
-+
-+ out:
-+ return mask;
-+}
-+
-+/* FIST-LITE special version of mmap */
-+STATIC int
-+mini_fo_mmap(file_t *file, vm_area_t *vma)
-+{
-+ int err = 0;
-+ file_t *hidden_file = NULL;
-+
-+ /* fanout capability */
-+ if (ftopd(file) != NULL) {
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ } else {
-+ hidden_file = ftohf(file);
-+ }
-+ }
-+
-+ ASSERT(hidden_file != NULL);
-+ ASSERT(hidden_file->f_op != NULL);
-+ ASSERT(hidden_file->f_op->mmap != NULL);
-+
-+ vma->vm_file = hidden_file;
-+ err = hidden_file->f_op->mmap(hidden_file, vma);
-+ get_file(hidden_file); /* make sure it doesn't get freed on us */
-+ fput(file); /* no need to keep extra ref on ours */
-+
-+ return err;
-+}
-+
-+
-+
-+STATIC int
-+mini_fo_open(inode_t *inode, file_t *file)
-+{
-+ int err = 0;
-+ int hidden_flags;
-+ file_t *hidden_file = NULL;
-+ dentry_t *hidden_dentry = NULL;
-+
-+ /* fanout stuff */
-+ file_t *hidden_sto_file = NULL;
-+ dentry_t *hidden_sto_dentry = NULL;
-+
-+ __ftopd(file) =
-+ kmalloc(sizeof(struct mini_fo_file_info), GFP_KERNEL);
-+ if (!ftopd(file)) {
-+ err = -ENOMEM;
-+ goto out;
-+ }
-+
-+ /* init the readdir_helper structure */
-+ INIT_LIST_HEAD(&ftopd(file)->rd.ndl_list);
-+ ftopd(file)->rd.ndl_size = 0;
-+
-+ /* In certain paths this could stay uninitalized and cause trouble */
-+ ftohf(file) = NULL;
-+ ftohf2(file) = NULL;
-+ hidden_flags = file->f_flags;
-+
-+ /* create storage files? */
-+ if(dtost(file->f_dentry) == UNMODIFIED) {
-+ if(!IS_WRITE_FLAG(file->f_flags)) {
-+ hidden_dentry = dtohd(file->f_dentry);
-+ dget(hidden_dentry);
-+ /* dentry_open will decrement mnt refcnt if err.
-+ * otherwise fput() will do an mntput() for us upon file close. */
-+ mntget(stopd(inode->i_sb)->hidden_mnt);
-+ hidden_file = dentry_open(hidden_dentry,
-+ stopd(inode->i_sb)->hidden_mnt,
-+ hidden_flags);
-+ if (IS_ERR(hidden_file)) {
-+ err = PTR_ERR(hidden_file);
-+ dput(hidden_dentry);
-+ goto out;
-+ }
-+ ftohf(file) = hidden_file; /* link two files */
-+ goto out;
-+ }
-+ else {
-+ if(S_ISDIR(file->f_dentry->d_inode->i_mode)) {
-+ err = dir_unmod_to_mod(file->f_dentry);
-+ } else
-+ err = nondir_unmod_to_mod(file->f_dentry, 1);
-+
-+ if (err) {
-+ printk("mini_fo_open: ERROR creating storage file.\n");
-+ goto out;
-+ }
-+ }
-+ }
-+ hidden_sto_dentry = dtohd2(file->f_dentry);
-+ dget(hidden_sto_dentry);
-+
-+ if(dtopd(file->f_dentry)->state == MODIFIED) {
-+ /* Directorys are special, interpose on both lower level files */
-+ if(S_ISDIR(itohi(inode)->i_mode)) {
-+ /* check for invalid file types of lower level files */
-+ if(!(S_ISDIR(itohi(inode)->i_mode) && S_ISDIR(itohi2(inode)->i_mode))) {
-+ printk(KERN_CRIT "mini_fo_open: meta data corruption detected.\n");
-+ dput(hidden_sto_dentry);
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ /* lower level directorys are ok, open the base file */
-+ hidden_dentry = dtohd(file->f_dentry);
-+ dget(hidden_dentry);
-+
-+ mntget(stopd(inode->i_sb)->hidden_mnt);
-+ hidden_file = dentry_open(hidden_dentry,
-+ stopd(inode->i_sb)->hidden_mnt,
-+ hidden_flags);
-+ if (IS_ERR(hidden_file)) {
-+ err = PTR_ERR(hidden_file);
-+ dput(hidden_dentry);
-+ dput(hidden_sto_dentry);
-+ goto out;
-+ }
-+ ftohf(file) = hidden_file; /* link the two files */
-+ }
-+ }
-+
-+ if(!exists_in_storage(file->f_dentry)) {
-+ printk(KERN_CRIT "mini_fo_open: invalid file state detected.\n");
-+ err = -EINVAL;
-+ dput(hidden_sto_dentry);
-+
-+ /* If the base file has been opened, we need to close it here */
-+ if(ftohf(file)) {
-+ if (hidden_file->f_op && hidden_file->f_op->flush)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ hidden_file->f_op->flush(hidden_file, NULL);
-+#else
-+ hidden_file->f_op->flush(hidden_file);
-+#endif
-+ dput(hidden_dentry);
-+ }
-+ goto out;
-+ }
-+
-+ /* ok, now we can safely open the storage file */
-+ mntget(stopd(inode->i_sb)->hidden_mnt2);
-+ hidden_sto_file = dentry_open(hidden_sto_dentry,
-+ stopd(inode->i_sb)->hidden_mnt2,
-+ hidden_flags);
-+
-+ /* dentry_open dputs the dentry if it fails */
-+ if (IS_ERR(hidden_sto_file)) {
-+ err = PTR_ERR(hidden_sto_file);
-+ /* close base file if open */
-+ if(ftohf(file)) {
-+ if (hidden_file->f_op && hidden_file->f_op->flush)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ hidden_file->f_op->flush(hidden_file, NULL);
-+#else
-+ hidden_file->f_op->flush(hidden_file);
-+#endif
-+ dput(hidden_dentry);
-+ }
-+ goto out;
-+ }
-+ ftohf2(file) = hidden_sto_file; /* link storage file */
-+
-+ out:
-+ if (err < 0 && ftopd(file)) {
-+ kfree(ftopd(file));
-+ }
-+ return err;
-+}
-+
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+mini_fo_flush(file_t *file, fl_owner_t id)
-+#else
-+mini_fo_flush(file_t *file)
-+#endif
-+{
-+ int err1 = 0; /* assume ok (see open.c:close_fp) */
-+ int err2 = 0;
-+ file_t *hidden_file = NULL;
-+
-+ check_mini_fo_file(file);
-+
-+ /* mk: we don't do any state checking here, as its not worth the time.
-+ * Just flush the lower level files if they exist.
-+ */
-+ if(ftopd(file) != NULL) {
-+ if(ftohf(file) != NULL) {
-+ hidden_file = ftohf(file);
-+ if (hidden_file->f_op && hidden_file->f_op->flush)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ err1 = hidden_file->f_op->flush(hidden_file, id);
-+#else
-+ err1 = hidden_file->f_op->flush(hidden_file);
-+#endif
-+ }
-+ if(ftohf2(file) != NULL) {
-+ hidden_file = ftohf2(file);
-+ if (hidden_file->f_op && hidden_file->f_op->flush)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ err2 = hidden_file->f_op->flush(hidden_file, id);
-+#else
-+ err2 = hidden_file->f_op->flush(hidden_file);
-+#endif
-+ }
-+ }
-+ return (err1 | err2);
-+}
-+
-+
-+STATIC int
-+mini_fo_release(inode_t *inode, file_t *file)
-+{
-+ int err = 0;
-+ file_t *hidden_file = NULL;
-+
-+ if (ftopd(file) != NULL) {
-+ if(ftohf(file)) {
-+ hidden_file = ftohf(file);
-+ fput(hidden_file);
-+ }
-+ if(ftohf2(file)) {
-+ hidden_file = ftohf2(file);
-+ fput(hidden_file);
-+ }
-+ kfree(ftopd(file));
-+ }
-+ return err;
-+}
-+
-+STATIC int
-+mini_fo_fsync(file_t *file, dentry_t *dentry, int datasync)
-+{
-+ int err1 = 0;
-+ int err2 = 0;
-+ file_t *hidden_file = NULL;
-+ dentry_t *hidden_dentry;
-+
-+ check_mini_fo_file(file);
-+
-+ if ((hidden_file = ftohf(file)) != NULL) {
-+ hidden_dentry = dtohd(dentry);
-+ if (hidden_file->f_op && hidden_file->f_op->fsync) {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ err1 = hidden_file->f_op->fsync(hidden_file, hidden_dentry, datasync);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ }
-+
-+ if ((hidden_file = ftohf2(file)) != NULL) {
-+ hidden_dentry = dtohd2(dentry);
-+ if (hidden_file->f_op && hidden_file->f_op->fsync) {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ err2 = hidden_file->f_op->fsync(hidden_file, hidden_dentry, datasync);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ }
-+ else
-+ goto err;
-+
-+err:
-+ return (err1 || err2);
-+}
-+
-+
-+STATIC int
-+mini_fo_fasync(int fd, file_t *file, int flag)
-+{
-+ int err1 = 0;
-+ int err2 = 0;
-+
-+ file_t *hidden_file = NULL;
-+
-+ check_mini_fo_file(file);
-+
-+ if((hidden_file = ftohf(file)) != NULL) {
-+ err1 = hidden_file->f_op->fasync(fd, hidden_file, flag);
-+ }
-+ if((hidden_file = ftohf2(file)) != NULL) {
-+ err2 = hidden_file->f_op->fasync(fd, hidden_file, flag);
-+ }
-+
-+ return (err1 || err2);
-+}
-+
-+
-+
-+struct file_operations mini_fo_dir_fops =
-+ {
-+ read: generic_read_dir,
-+ write: mini_fo_write,
-+ readdir: mini_fo_readdir,
-+ poll: mini_fo_poll,
-+ /* ioctl: mini_fo_ioctl, */
-+ mmap: mini_fo_mmap,
-+ open: mini_fo_open,
-+ flush: mini_fo_flush,
-+ release: mini_fo_release,
-+ fsync: mini_fo_fsync,
-+ fasync: mini_fo_fasync,
-+ /* not needed lock: mini_fo_lock, */
-+ /* not needed: readv */
-+ /* not needed: writev */
-+ /* not implemented: sendpage */
-+ /* not implemented: get_unmapped_area */
-+ };
-+
-+struct file_operations mini_fo_main_fops =
-+ {
-+ llseek: mini_fo_llseek,
-+ read: mini_fo_read,
-+ write: mini_fo_write,
-+ readdir: mini_fo_readdir,
-+ poll: mini_fo_poll,
-+ /* ioctl: mini_fo_ioctl, */
-+ mmap: mini_fo_mmap,
-+ open: mini_fo_open,
-+ flush: mini_fo_flush,
-+ release: mini_fo_release,
-+ fsync: mini_fo_fsync,
-+ fasync: mini_fo_fasync,
-+ /* not needed: lock: mini_fo_lock, */
-+ /* not needed: readv */
-+ /* not needed: writev */
-+ /* not implemented: sendpage */
-+ /* not implemented: get_unmapped_area */
-+ };
---- /dev/null
-+++ b/fs/mini_fo/fist.h
-@@ -0,0 +1,252 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifndef __FIST_H_
-+#define __FIST_H_
-+
-+/*
-+ * KERNEL ONLY CODE:
-+ */
-+#ifdef __KERNEL__
-+#include <linux/version.h>
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
-+#include <linux/autoconf.h>
-+#else
-+#include <linux/config.h>
-+#endif
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+#ifdef CONFIG_MODVERSIONS
-+# define MODVERSIONS
-+# include <linux/modversions.h>
-+#endif /* CONFIG_MODVERSIONS */
-+#endif /* KERNEL_VERSION < 2.6.0 */
-+#include <linux/sched.h>
-+#include <linux/kernel.h>
-+#include <linux/mm.h>
-+#include <linux/string.h>
-+#include <linux/stat.h>
-+#include <linux/errno.h>
-+#include <linux/wait.h>
-+#include <linux/limits.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+#include <linux/locks.h>
-+#else
-+#include <linux/buffer_head.h>
-+#include <linux/pagemap.h>
-+#include <linux/namei.h>
-+#include <linux/module.h>
-+#include <linux/mount.h>
-+#include <linux/page-flags.h>
-+#include <linux/writeback.h>
-+#include <linux/statfs.h>
-+#endif
-+#include <linux/smp.h>
-+#include <linux/smp_lock.h>
-+#include <linux/file.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/poll.h>
-+#include <linux/list.h>
-+#include <linux/init.h>
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20)
-+#include <linux/xattr.h>
-+#endif
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#include <linux/security.h>
-+#endif
-+
-+#include <linux/swap.h>
-+
-+#include <asm/system.h>
-+/* #include <asm/segment.h> */
-+#include <asm/mman.h>
-+#include <linux/seq_file.h>
-+
-+/*
-+ * MACROS:
-+ */
-+
-+/* those mapped to ATTR_* were copied from linux/fs.h */
-+#define FA_MODE ATTR_MODE
-+#define FA_UID ATTR_UID
-+#define FA_GID ATTR_GID
-+#define FA_SIZE ATTR_SIZE
-+#define FA_ATIME ATTR_ATIME
-+#define FA_MTIME ATTR_MTIME
-+#define FA_CTIME ATTR_CTIME
-+#define FA_ATIME_SET ATTR_ATIME_SET
-+#define FA_MTIME_SET ATTR_MTIME_SET
-+#define FA_FORCE ATTR_FORCE
-+#define FA_ATTR_FLAGS ATTR_ATTR_FLAG
-+
-+/* must be greater than all other ATTR_* flags! */
-+#define FA_NLINK 2048
-+#define FA_BLKSIZE 4096
-+#define FA_BLOCKS 8192
-+#define FA_TIMES (FA_ATIME|FA_MTIME|FA_CTIME)
-+#define FA_ALL 0
-+
-+/* macros to manage changes between kernels */
-+#define INODE_DATA(i) (&(i)->i_data)
-+
-+#define MIN(x,y) ((x < y) ? (x) : (y))
-+#define MAX(x,y) ((x > y) ? (x) : (y))
-+#define MAXPATHLEN PATH_MAX
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,5)
-+# define lookup_one_len(a,b,c) lookup_one(a,b)
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,4,5) */
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,8)
-+# define generic_file_llseek default_llseek
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,4,8) */
-+
-+#ifndef SEEK_SET
-+# define SEEK_SET 0
-+#endif /* not SEEK_SET */
-+
-+#ifndef SEEK_CUR
-+# define SEEK_CUR 1
-+#endif /* not SEEK_CUR */
-+
-+#ifndef SEEK_END
-+# define SEEK_END 2
-+#endif /* not SEEK_END */
-+
-+#ifndef DEFAULT_POLLMASK
-+# define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
-+#endif /* not DEFAULT_POLLMASK */
-+
-+/* XXX: fix this so fistgen generates kfree() code directly */
-+#define kfree_s(a,b) kfree(a)
-+
-+/*
-+ * TYPEDEFS:
-+ */
-+typedef struct dentry dentry_t;
-+typedef struct file file_t;
-+typedef struct inode inode_t;
-+typedef inode_t vnode_t;
-+typedef struct page page_t;
-+typedef struct qstr qstr_t;
-+typedef struct super_block super_block_t;
-+typedef super_block_t vfs_t;
-+typedef struct vm_area_struct vm_area_t;
-+
-+
-+/*
-+ * EXTERNALS:
-+ */
-+
-+#define FPPF(str,page) printk("PPF %s 0x%x/%d: Lck:%d Err:%d Ref:%d Upd:%d Other::%d:%d:%d:%d:\n", \
-+ str, \
-+ (int) page, \
-+ (int) page->index, \
-+ (PageLocked(page) ? 1 : 0), \
-+ (PageError(page) ? 1 : 0), \
-+ (PageReferenced(page) ? 1 : 0), \
-+ (Page_Uptodate(page) ? 1 : 0), \
-+ (PageDecrAfter(page) ? 1 : 0), \
-+ (PageSlab(page) ? 1 : 0), \
-+ (PageSwapCache(page) ? 1 : 0), \
-+ (PageReserved(page) ? 1 : 0) \
-+ )
-+#define EZKDBG printk("EZK %s:%d:%s\n",__FILE__,__LINE__,__FUNCTION__)
-+#if 0
-+# define EZKDBG1 printk("EZK %s:%d\n",__FILE__,__LINE__)
-+#else
-+# define EZKDBG1
-+#endif
-+
-+extern int fist_get_debug_value(void);
-+extern int fist_set_debug_value(int val);
-+#if 0 /* mini_fo doesn't need these */
-+extern void fist_dprint_internal(int level, char *str,...);
-+extern void fist_print_dentry(char *str, const dentry_t *dentry);
-+extern void fist_print_inode(char *str, const inode_t *inode);
-+extern void fist_print_file(char *str, const file_t *file);
-+extern void fist_print_buffer_flags(char *str, struct buffer_head *buffer);
-+extern void fist_print_page_flags(char *str, page_t *page);
-+extern void fist_print_page_bytes(char *str, page_t *page);
-+extern void fist_print_pte_flags(char *str, const page_t *page);
-+extern void fist_checkinode(inode_t *inode, char *msg);
-+extern void fist_print_sb(char *str, const super_block_t *sb);
-+
-+/* §$% by mk: special debug functions */
-+extern void fist_mk_print_dentry(char *str, const dentry_t *dentry);
-+extern void fist_mk_print_inode(char *str, const inode_t *inode);
-+
-+extern char *add_indent(void);
-+extern char *del_indent(void);
-+#endif/* mini_fo doesn't need these */
-+
-+
-+#define STATIC
-+#define ASSERT(EX) \
-+do { \
-+ if (!(EX)) { \
-+ printk(KERN_CRIT "ASSERTION FAILED: %s at %s:%d (%s)\n", #EX, \
-+ __FILE__, __LINE__, __FUNCTION__); \
-+ (*((char *)0))=0; \
-+ } \
-+} while (0)
-+/* same ASSERT, but tell me who was the caller of the function */
-+#define ASSERT2(EX) \
-+do { \
-+ if (!(EX)) { \
-+ printk(KERN_CRIT "ASSERTION FAILED (caller): %s at %s:%d (%s)\n", #EX, \
-+ file, line, func); \
-+ (*((char *)0))=0; \
-+ } \
-+} while (0)
-+
-+#if 0 /* mini_fo doesn't need these */
-+#define dprintk(format, args...) printk(KERN_DEBUG format, ##args)
-+#define fist_dprint(level, str, args...) fist_dprint_internal(level, KERN_DEBUG str, ## args)
-+#define print_entry_location() fist_dprint(4, "%sIN: %s %s:%d\n", add_indent(), __FUNCTION__, __FILE__, __LINE__)
-+#define print_exit_location() fist_dprint(4, "%s OUT: %s %s:%d\n", del_indent(), __FUNCTION__, __FILE__, __LINE__)
-+#define print_exit_status(status) fist_dprint(4, "%s OUT: %s %s:%d, STATUS: %d\n", del_indent(), __FUNCTION__, __FILE__, __LINE__, status)
-+#define print_exit_pointer(status) \
-+do { \
-+ if (IS_ERR(status)) \
-+ fist_dprint(4, "%s OUT: %s %s:%d, RESULT: %ld\n", del_indent(), __FUNCTION__, __FILE__, __LINE__, PTR_ERR(status)); \
-+ else \
-+ fist_dprint(4, "%s OUT: %s %s:%d, RESULT: 0x%x\n", del_indent(), __FUNCTION__, __FILE__, __LINE__, PTR_ERR(status)); \
-+} while (0)
-+#endif/* mini_fo doesn't need these */
-+
-+#endif /* __KERNEL__ */
-+
-+
-+/*
-+ * DEFINITIONS FOR USER AND KERNEL CODE:
-+ * (Note: ioctl numbers 1--9 are reserved for fistgen, the rest
-+ * are auto-generated automatically based on the user's .fist file.)
-+ */
-+# define FIST_IOCTL_GET_DEBUG_VALUE _IOR(0x15, 1, int)
-+# define FIST_IOCTL_SET_DEBUG_VALUE _IOW(0x15, 2, int)
-+
-+#endif /* not __FIST_H_ */
---- /dev/null
-+++ b/fs/mini_fo/inode.c
-@@ -0,0 +1,1564 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_create(inode_t *dir, dentry_t *dentry, int mode, struct nameidata *nd)
-+#else
-+mini_fo_create(inode_t *dir, dentry_t *dentry, int mode)
-+#endif
-+{
-+ int err = 0;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err = create_sto_reg_file(dentry, mode, nd);
-+#else
-+ err = create_sto_reg_file(dentry, mode);
-+#endif
-+ check_mini_fo_dentry(dentry);
-+ return err;
-+}
-+
-+
-+STATIC dentry_t *
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_lookup(inode_t *dir, dentry_t *dentry, struct nameidata* nd)
-+#else
-+mini_fo_lookup(inode_t *dir, dentry_t *dentry)
-+#endif
-+{
-+ int err = 0;
-+ dentry_t *hidden_dir_dentry;
-+ dentry_t *hidden_dentry = NULL;
-+
-+ dentry_t *hidden_sto_dir_dentry;
-+ dentry_t *hidden_sto_dentry = NULL;
-+
-+ /* whiteout flag */
-+ int del_flag = 0;
-+ char *bpath = NULL;
-+
-+ const char *name;
-+ unsigned int namelen;
-+
-+ /* Don't allow lookups of META-files */
-+ namelen = strlen(META_FILENAME);
-+ if(namelen == dentry->d_name.len) {
-+ if(!strncmp(dentry->d_name.name, META_FILENAME, namelen)) {
-+ err = -ENOENT;
-+ goto out;
-+ }
-+ }
-+
-+ hidden_dir_dentry = dtohd(dentry->d_parent);
-+ hidden_sto_dir_dentry = dtohd2(dentry->d_parent);
-+
-+ name = dentry->d_name.name;
-+ namelen = dentry->d_name.len;
-+
-+ /* must initialize dentry operations */
-+ dentry->d_op = &mini_fo_dops;
-+
-+ /* setup the del_flag */
-+ del_flag = __meta_check_d_entry(dir, name, namelen);
-+ bpath = __meta_check_r_entry(dir, name, namelen);
-+
-+ /* perform the lookups of base and storage files:
-+ *
-+ * This caused some serious trouble, as a lookup_one_len passing
-+ * a negative dentry oopses. Solution is to only do the lookup
-+ * if the dentry is positive, else we set it to NULL
-+ * More trouble, who said a *_dir_dentry can't be NULL?
-+ */
-+ if(bpath) {
-+ /* Cross-Interposing (C), yeah! */
-+ hidden_dentry = bpath_walk(dir->i_sb, bpath);
-+ if(!hidden_dentry || !hidden_dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo_lookup: bpath_walk failed.\n");
-+ err= -EINVAL;
-+ goto out;
-+ }
-+
-+ /* this can be set up safely without fear of spaghetti
-+ * interposing as it is only used for copying times */
-+ hidden_dir_dentry = hidden_dentry->d_parent;
-+ kfree(bpath);
-+ }
-+ else if(hidden_dir_dentry && hidden_dir_dentry->d_inode)
-+ hidden_dentry =
-+ lookup_one_len(name, hidden_dir_dentry, namelen);
-+ else
-+ hidden_dentry = NULL;
-+
-+ if(hidden_sto_dir_dentry && hidden_sto_dir_dentry->d_inode)
-+ hidden_sto_dentry =
-+ lookup_one_len(name, hidden_sto_dir_dentry, namelen);
-+ else
-+ hidden_sto_dentry = NULL;
-+
-+ /* catch error in lookup */
-+ if (IS_ERR(hidden_dentry) || IS_ERR(hidden_sto_dentry)) {
-+ /* mk: we need to call dput on the dentry, whose
-+ * lookup_one_len operation failed, in order to avoid
-+ * unmount trouble.
-+ */
-+ if(IS_ERR(hidden_dentry)) {
-+ printk(KERN_CRIT "mini_fo_lookup: ERR from base dentry, lookup failed.\n");
-+ err = PTR_ERR(hidden_dentry);
-+ } else {
-+ dput(hidden_dentry);
-+ }
-+ if(IS_ERR(hidden_sto_dentry)) {
-+ printk(KERN_CRIT "mini_fo_lookup: ERR from storage dentry, lookup failed.\n");
-+ err = PTR_ERR(hidden_sto_dentry);
-+ } else {
-+ dput(hidden_sto_dentry);
-+ }
-+ goto out;
-+ }
-+
-+ /* allocate dentry private data */
-+ __dtopd(dentry) = (struct mini_fo_dentry_info *)
-+ kmalloc(sizeof(struct mini_fo_dentry_info), GFP_KERNEL);
-+
-+ if (!dtopd(dentry)) {
-+ err = -ENOMEM;
-+ goto out_dput;
-+ }
-+
-+ /* check for different states of the mini_fo file to be looked up. */
-+
-+ /* state 1, file has been modified */
-+ if(hidden_dentry && hidden_sto_dentry &&
-+ hidden_dentry->d_inode && hidden_sto_dentry->d_inode && !del_flag) {
-+
-+ /* update parent directory's atime */
-+ fist_copy_attr_atime(dir, hidden_sto_dir_dentry->d_inode);
-+
-+ dtopd(dentry)->state = MODIFIED;
-+ dtohd(dentry) = hidden_dentry;
-+ dtohd2(dentry) = hidden_sto_dentry;
-+
-+ err = mini_fo_tri_interpose(hidden_dentry,
-+ hidden_sto_dentry,
-+ dentry, dir->i_sb, 1);
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo_lookup: error interposing (state1).\n");
-+ goto out_free;
-+ }
-+ goto out;
-+ }
-+ /* state 2, file is unmodified */
-+ if(hidden_dentry && hidden_dentry->d_inode && !del_flag) {
-+
-+ fist_copy_attr_atime(dir, hidden_dir_dentry->d_inode);
-+
-+ dtopd(dentry)->state = UNMODIFIED;
-+ dtohd(dentry) = hidden_dentry;
-+ dtohd2(dentry) = hidden_sto_dentry; /* could be negative */
-+
-+ err = mini_fo_tri_interpose(hidden_dentry,
-+ hidden_sto_dentry,
-+ dentry, dir->i_sb, 1);
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo_lookup: error interposing (state2).\n");
-+ goto out_free;
-+ }
-+ goto out;
-+ }
-+ /* state 3, file has been newly created */
-+ if(hidden_sto_dentry && hidden_sto_dentry->d_inode && !del_flag) {
-+
-+ fist_copy_attr_atime(dir, hidden_sto_dir_dentry->d_inode);
-+ dtopd(dentry)->state = CREATED;
-+ dtohd(dentry) = hidden_dentry; /* could be negative */
-+ dtohd2(dentry) = hidden_sto_dentry;
-+
-+ err = mini_fo_tri_interpose(hidden_dentry,
-+ hidden_sto_dentry,
-+ dentry, dir->i_sb, 1);
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo_lookup: error interposing (state3).\n");
-+ goto out_free;
-+ }
-+ goto out;
-+ }
-+
-+ /* state 4, file has deleted and created again. */
-+ if(hidden_dentry && hidden_sto_dentry &&
-+ hidden_dentry->d_inode &&
-+ hidden_sto_dentry->d_inode && del_flag) {
-+
-+ fist_copy_attr_atime(dir, hidden_sto_dir_dentry->d_inode);
-+ dtopd(dentry)->state = DEL_REWRITTEN;
-+ dtohd(dentry) = NULL;
-+ dtohd2(dentry) = hidden_sto_dentry;
-+
-+ err = mini_fo_tri_interpose(NULL,
-+ hidden_sto_dentry,
-+ dentry, dir->i_sb, 1);
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo_lookup: error interposing (state4).\n");
-+ goto out_free;
-+ }
-+ /* We will never need this dentry again, as the file has been
-+ * deleted from base */
-+ dput(hidden_dentry);
-+ goto out;
-+ }
-+ /* state 5, file has been deleted in base */
-+ if(hidden_dentry && hidden_sto_dentry &&
-+ hidden_dentry->d_inode &&
-+ !hidden_sto_dentry->d_inode && del_flag) {
-+
-+ /* check which parents atime we need for updating */
-+ if(hidden_sto_dir_dentry->d_inode)
-+ fist_copy_attr_atime(dir,
-+ hidden_sto_dir_dentry->d_inode);
-+ else
-+ fist_copy_attr_atime(dir,
-+ hidden_dir_dentry->d_inode);
-+
-+ dtopd(dentry)->state = DELETED;
-+ dtohd(dentry) = NULL;
-+ dtohd2(dentry) = hidden_sto_dentry;
-+
-+ /* add negative dentry to dcache to speed up lookups */
-+ d_add(dentry, NULL);
-+ dput(hidden_dentry);
-+ goto out;
-+ }
-+ /* state 6, file does not exist */
-+ if(((hidden_dentry && !hidden_dentry->d_inode) ||
-+ (hidden_sto_dentry && !hidden_sto_dentry->d_inode)) && !del_flag)
-+ {
-+ /* check which parents atime we need for updating */
-+ if(hidden_sto_dir_dentry && hidden_sto_dir_dentry->d_inode)
-+ fist_copy_attr_atime(dir, hidden_sto_dir_dentry->d_inode);
-+ else
-+ fist_copy_attr_atime(dir, hidden_dir_dentry->d_inode);
-+
-+ dtopd(dentry)->state = NON_EXISTANT;
-+ dtohd(dentry) = hidden_dentry;
-+ dtohd2(dentry) = hidden_sto_dentry;
-+ d_add(dentry, NULL);
-+ goto out;
-+ }
-+
-+ /* if we get to here, were in an invalid state. bad. */
-+ printk(KERN_CRIT "mini_fo_lookup: ERROR, meta data corruption detected.\n");
-+
-+ /* end state checking */
-+ out_free:
-+ d_drop(dentry); /* so that our bad dentry will get destroyed */
-+ kfree(dtopd(dentry));
-+ __dtopd(dentry) = NULL; /* be safe */
-+
-+ out_dput:
-+ if(hidden_dentry)
-+ dput(hidden_dentry);
-+ if(hidden_sto_dentry)
-+ dput(hidden_sto_dentry); /* drops usage count and marks for release */
-+
-+ out:
-+ /* initalize wol if file exists and is directory */
-+ if(dentry->d_inode) {
-+ if(S_ISDIR(dentry->d_inode->i_mode)) {
-+ itopd(dentry->d_inode)->deleted_list_size = -1;
-+ itopd(dentry->d_inode)->renamed_list_size = -1;
-+ meta_build_lists(dentry);
-+ }
-+ }
-+ return ERR_PTR(err);
-+}
-+
-+
-+STATIC int
-+mini_fo_link(dentry_t *old_dentry, inode_t *dir, dentry_t *new_dentry)
-+{
-+ int err;
-+ dentry_t *hidden_old_dentry;
-+ dentry_t *hidden_new_dentry;
-+ dentry_t *hidden_dir_dentry;
-+
-+
-+ check_mini_fo_dentry(old_dentry);
-+ check_mini_fo_dentry(new_dentry);
-+ check_mini_fo_inode(dir);
-+
-+ /* no links to directorys and existing targets target allowed */
-+ if(S_ISDIR(old_dentry->d_inode->i_mode) ||
-+ is_mini_fo_existant(new_dentry)) {
-+ err = -EPERM;
-+ goto out;
-+ }
-+
-+ /* bring it directly from unmod to del_rew */
-+ if(dtost(old_dentry) == UNMODIFIED) {
-+ err = nondir_unmod_to_mod(old_dentry, 1);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ err = meta_add_d_entry(old_dentry->d_parent,
-+ old_dentry->d_name.name,
-+ old_dentry->d_name.len);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ dput(dtohd(old_dentry));
-+ dtohd(old_dentry) = NULL;
-+ dtost(old_dentry) = DEL_REWRITTEN;
-+ }
-+
-+ err = get_neg_sto_dentry(new_dentry);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ hidden_old_dentry = dtohd2(old_dentry);
-+ hidden_new_dentry = dtohd2(new_dentry);
-+
-+ dget(hidden_old_dentry);
-+ dget(hidden_new_dentry);
-+
-+ /* was: hidden_dir_dentry = lock_parent(hidden_new_dentry); */
-+ hidden_dir_dentry = dget(hidden_new_dentry->d_parent);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ err = vfs_link(hidden_old_dentry,
-+ hidden_dir_dentry->d_inode,
-+ hidden_new_dentry);
-+ if (err || !hidden_new_dentry->d_inode)
-+ goto out_lock;
-+
-+ dtost(new_dentry) = CREATED;
-+ err = mini_fo_tri_interpose(NULL, hidden_new_dentry, new_dentry, dir->i_sb, 0);
-+ if (err)
-+ goto out_lock;
-+
-+ fist_copy_attr_timesizes(dir, hidden_new_dentry->d_inode);
-+ /* propagate number of hard-links */
-+ old_dentry->d_inode->i_nlink = itohi2(old_dentry->d_inode)->i_nlink;
-+
-+ out_lock:
-+ /* was: unlock_dir(hidden_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_dir_dentry);
-+
-+ dput(hidden_new_dentry);
-+ dput(hidden_old_dentry);
-+ if (!new_dentry->d_inode)
-+ d_drop(new_dentry);
-+
-+ out:
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_unlink(inode_t *dir, dentry_t *dentry)
-+{
-+ int err = 0;
-+
-+ dget(dentry);
-+ if(dtopd(dentry)->state == MODIFIED) {
-+ err = nondir_mod_to_del(dentry);
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == UNMODIFIED) {
-+ err = nondir_unmod_to_del(dentry);
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == CREATED) {
-+ err = nondir_creat_to_del(dentry);
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == DEL_REWRITTEN) {
-+ err = nondir_del_rew_to_del(dentry);
-+ goto out;
-+ }
-+
-+ printk(KERN_CRIT "mini_fo_unlink: ERROR, invalid state detected.\n");
-+
-+ out:
-+ fist_copy_attr_times(dir, itohi2(dentry->d_parent->d_inode));
-+
-+ if(!err) {
-+ /* is this causing my pain? d_delete(dentry); */
-+ d_drop(dentry);
-+ }
-+
-+ dput(dentry);
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_symlink(inode_t *dir, dentry_t *dentry, const char *symname)
-+{
-+ int err=0;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ umode_t mode;
-+#endif
-+
-+ /* Fail if the symlink file exists */
-+ if(!(dtost(dentry) == DELETED ||
-+ dtost(dentry) == NON_EXISTANT)) {
-+ err = -EEXIST;
-+ goto out;
-+ }
-+
-+ err = get_neg_sto_dentry(dentry);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ dget(hidden_sto_dentry);
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry); */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ mode = S_IALLUGO;
-+ err = vfs_symlink(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry, symname, mode);
-+#else
-+ err = vfs_symlink(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ symname);
-+#endif
-+ if (err || !hidden_sto_dentry->d_inode)
-+ goto out_lock;
-+
-+ if(dtost(dentry) == DELETED) {
-+ dtost(dentry) = DEL_REWRITTEN;
-+ err = mini_fo_tri_interpose(NULL, hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ } else if(dtost(dentry) == NON_EXISTANT) {
-+ dtost(dentry) = CREATED;
-+ err = mini_fo_tri_interpose(dtohd(dentry), hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ fist_copy_attr_timesizes(dir, hidden_sto_dir_dentry->d_inode);
-+
-+ out_lock:
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+
-+ dput(hidden_sto_dentry);
-+ if (!dentry->d_inode)
-+ d_drop(dentry);
-+ out:
-+ return err;
-+}
-+
-+STATIC int
-+mini_fo_mkdir(inode_t *dir, dentry_t *dentry, int mode)
-+{
-+ int err;
-+
-+ err = create_sto_dir(dentry, mode);
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_rmdir(inode_t *dir, dentry_t *dentry)
-+{
-+ int err = 0;
-+
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+ dentry_t *meta_dentry;
-+ inode_t *hidden_sto_dir = NULL;
-+
-+ check_mini_fo_dentry(dentry);
-+ check_mini_fo_inode(dir);
-+
-+ dget(dentry);
-+ if(dtopd(dentry)->state == MODIFIED) {
-+ /* XXX: disabled, because it does not bother to check files on
-+ * the original filesystem - just a hack, but better than simply
-+ * removing it without testing */
-+ err = -EINVAL;
-+ goto out;
-+
-+ hidden_sto_dir = itohi2(dir);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was:hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry); */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ /* Delete an old WOL file contained in the storage dir */
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ hidden_sto_dentry,
-+ strlen(META_FILENAME));
-+ if(meta_dentry->d_inode) {
-+ err = vfs_unlink(hidden_sto_dentry->d_inode, meta_dentry);
-+ dput(meta_dentry);
-+ if(!err)
-+ d_delete(meta_dentry);
-+ }
-+
-+ err = vfs_rmdir(hidden_sto_dir, hidden_sto_dentry);
-+ dput(hidden_sto_dentry);
-+ if(!err)
-+ d_delete(hidden_sto_dentry);
-+
-+ /* propagate number of hard-links */
-+ dentry->d_inode->i_nlink = itohi2(dentry->d_inode)->i_nlink;
-+
-+ dput(dtohd(dentry));
-+
-+ dtohd(dentry) = NULL;
-+ dtopd(dentry)->state = DELETED;
-+
-+ /* carefull with R files */
-+ if( __meta_is_r_entry(dir,
-+ dentry->d_name.name,
-+ dentry->d_name.len) == 1) {
-+ err = meta_remove_r_entry(dentry->d_parent,
-+ dentry->d_name.name,
-+ dentry->d_name.len);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: rmdir: meta_remove_r_entry failed.\n");
-+ goto out;
-+ }
-+ }
-+ else {
-+ /* ok, add deleted file to META */
-+ meta_add_d_entry(dentry->d_parent,
-+ dentry->d_name.name,
-+ dentry->d_name.len);
-+ }
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == UNMODIFIED) {
-+ /* XXX: simply adding it to the delete list here is fscking dangerous!
-+ * as a temporary hack, i will disable rmdir on unmodified directories
-+ * for now.
-+ */
-+ err = -EINVAL;
-+ goto out;
-+
-+ err = get_neg_sto_dentry(dentry);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ /* dput base dentry, this will relase the inode and free the
-+ * dentry, as we will never need it again. */
-+ dput(dtohd(dentry));
-+ dtohd(dentry) = NULL;
-+ dtopd(dentry)->state = DELETED;
-+
-+ /* add deleted file to META-file */
-+ meta_add_d_entry(dentry->d_parent,
-+ dentry->d_name.name,
-+ dentry->d_name.len);
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == CREATED) {
-+ hidden_sto_dir = itohi2(dir);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry);*/
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ /* Delete an old WOL file contained in the storage dir */
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ hidden_sto_dentry,
-+ strlen(META_FILENAME));
-+ if(meta_dentry->d_inode) {
-+ /* is this necessary? dget(meta_dentry); */
-+ err = vfs_unlink(hidden_sto_dentry->d_inode,
-+ meta_dentry);
-+ dput(meta_dentry);
-+ if(!err)
-+ d_delete(meta_dentry);
-+ }
-+
-+ err = vfs_rmdir(hidden_sto_dir, hidden_sto_dentry);
-+ dput(hidden_sto_dentry);
-+ if(!err)
-+ d_delete(hidden_sto_dentry);
-+
-+ /* propagate number of hard-links */
-+ dentry->d_inode->i_nlink = itohi2(dentry->d_inode)->i_nlink;
-+ dtopd(dentry)->state = NON_EXISTANT;
-+
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+
-+ goto out;
-+ }
-+ else if(dtopd(dentry)->state == DEL_REWRITTEN) {
-+ hidden_sto_dir = itohi2(dir);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry);*/
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ /* Delete an old WOL file contained in the storage dir */
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ hidden_sto_dentry,
-+ strlen(META_FILENAME));
-+ if(meta_dentry->d_inode) {
-+ /* is this necessary? dget(meta_dentry); */
-+ err = vfs_unlink(hidden_sto_dentry->d_inode,
-+ meta_dentry);
-+ dput(meta_dentry);
-+ if(!err)
-+ d_delete(meta_dentry);
-+ }
-+
-+ err = vfs_rmdir(hidden_sto_dir, hidden_sto_dentry);
-+ dput(hidden_sto_dentry);
-+ if(!err)
-+ d_delete(hidden_sto_dentry);
-+
-+ /* propagate number of hard-links */
-+ dentry->d_inode->i_nlink = itohi2(dentry->d_inode)->i_nlink;
-+ dtopd(dentry)->state = DELETED;
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ goto out;
-+ }
-+
-+ printk(KERN_CRIT "mini_fo_rmdir: ERROR, invalid state detected.\n");
-+
-+ out:
-+ if(!err) {
-+ d_drop(dentry);
-+ }
-+
-+ fist_copy_attr_times(dir, itohi2(dentry->d_parent->d_inode));
-+ dput(dentry);
-+
-+ return err;
-+}
-+
-+
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_mknod(inode_t *dir, dentry_t *dentry, int mode, dev_t dev)
-+#else
-+mini_fo_mknod(inode_t *dir, dentry_t *dentry, int mode, int dev)
-+#endif
-+{
-+ int err = 0;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ err = create_sto_nod(dentry, mode, dev);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo_mknod: creating sto nod failed.\n");
-+ err = -EINVAL;
-+ }
-+
-+ check_mini_fo_dentry(dentry);
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_rename(inode_t *old_dir, dentry_t *old_dentry,
-+ inode_t *new_dir, dentry_t *new_dentry)
-+{
-+ /* dispatch */
-+ if(S_ISDIR(old_dentry->d_inode->i_mode))
-+ return rename_directory(old_dir, old_dentry, new_dir, new_dentry);
-+ return rename_nondir(old_dir, old_dentry, new_dir, new_dentry);
-+
-+}
-+
-+int rename_directory(inode_t *old_dir, dentry_t *old_dentry,
-+ inode_t *new_dir, dentry_t *new_dentry)
-+{
-+ int err, bpath_len;
-+ char *bpath;
-+
-+ dentry_t *hidden_old_dentry;
-+ dentry_t *hidden_new_dentry;
-+ dentry_t *hidden_old_dir_dentry;
-+ dentry_t *hidden_new_dir_dentry;
-+
-+ err = 0;
-+ bpath = NULL;
-+ bpath_len = 0;
-+
-+ /* this is a test, chuck out if it works */
-+ if(!(dtopd(new_dentry)->state == DELETED ||
-+ dtopd(new_dentry)->state == NON_EXISTANT)) {
-+ printk(KERN_CRIT "mini_fo: rename_directory: \
-+ uh, ah, new_dentry not negative.\n");
-+ /* return -1; */
-+ }
-+
-+ /* state = UNMODIFIED */
-+ if(dtopd(old_dentry)->state == UNMODIFIED) {
-+ err = dir_unmod_to_mod(old_dentry);
-+ if (err)
-+ goto out;
-+ }
-+
-+ /* state = MODIFIED */
-+ if(dtopd(old_dentry)->state == MODIFIED) {
-+ bpath = meta_check_r_entry(old_dentry->d_parent,
-+ old_dentry->d_name.name,
-+ old_dentry->d_name.len);
-+ if(bpath) {
-+ err = meta_remove_r_entry(old_dentry->d_parent,
-+ old_dentry->d_name.name,
-+ old_dentry->d_name.len);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: rename_directory:\
-+ meta_remove_r_entry \
-+ failed.\n");
-+ goto out;
-+ }
-+ err = meta_add_r_entry(new_dentry->d_parent,
-+ bpath,
-+ strlen(bpath),
-+ new_dentry->d_name.name,
-+ new_dentry->d_name.len);
-+ kfree(bpath);
-+ }
-+ else {/* wol it */
-+ err = meta_add_d_entry(old_dentry->d_parent,
-+ old_dentry->d_name.name,
-+ old_dentry->d_name.len);
-+ if (err)
-+ goto out;
-+ /* put it on rename list */
-+ err = get_mini_fo_bpath(old_dentry,
-+ &bpath,
-+ &bpath_len);
-+ if (err)
-+ goto out;
-+ err = meta_add_r_entry(new_dentry->d_parent,
-+ bpath, bpath_len,
-+ new_dentry->d_name.name,
-+ new_dentry->d_name.len);
-+ if (err)
-+ goto out;
-+ }
-+ /* no state change, MODIFIED stays MODIFIED */
-+ }
-+ /* state = CREATED */
-+ if(dtopd(old_dentry)->state == CREATED ||
-+ dtopd(old_dentry)->state == DEL_REWRITTEN) {
-+ if(dtohd(old_dentry))
-+ dput(dtohd(old_dentry));
-+
-+ if(dtopd(new_dentry)->state == DELETED) {
-+ dtopd(old_dentry)->state = DEL_REWRITTEN;
-+ dtohd(old_dentry) = NULL;
-+ }
-+ else if(dtopd(new_dentry)->state == NON_EXISTANT) {
-+ dtopd(old_dentry)->state = CREATED;
-+ /* steal new dentry's neg. base dentry */
-+ dtohd(old_dentry) = dtohd(new_dentry);
-+ dtohd(new_dentry) = NULL;
-+ }
-+ }
-+ if(dtopd(new_dentry)->state == UNMODIFIED ||
-+ dtopd(new_dentry)->state == NON_EXISTANT) {
-+ err = get_neg_sto_dentry(new_dentry);
-+ if(err)
-+ goto out;
-+ }
-+
-+ /* now move sto file */
-+ hidden_old_dentry = dtohd2(old_dentry);
-+ hidden_new_dentry = dtohd2(new_dentry);
-+
-+ dget(hidden_old_dentry);
-+ dget(hidden_new_dentry);
-+
-+ hidden_old_dir_dentry = dget(hidden_old_dentry->d_parent);
-+ hidden_new_dir_dentry = dget(hidden_new_dentry->d_parent);
-+ double_lock(hidden_old_dir_dentry, hidden_new_dir_dentry);
-+
-+ err = vfs_rename(hidden_old_dir_dentry->d_inode, hidden_old_dentry,
-+ hidden_new_dir_dentry->d_inode, hidden_new_dentry);
-+ if(err)
-+ goto out_lock;
-+
-+ fist_copy_attr_all(new_dir, hidden_new_dir_dentry->d_inode);
-+ if (new_dir != old_dir)
-+ fist_copy_attr_all(old_dir,
-+ hidden_old_dir_dentry->d_inode);
-+
-+ out_lock:
-+ /* double_unlock will dput the new/old parent dentries
-+ * whose refcnts were incremented via get_parent above. */
-+ double_unlock(hidden_old_dir_dentry, hidden_new_dir_dentry);
-+ dput(hidden_new_dentry);
-+ dput(hidden_old_dentry);
-+
-+ out:
-+ return err;
-+}
-+
-+int rename_nondir(inode_t *old_dir, dentry_t *old_dentry,
-+ inode_t *new_dir, dentry_t *new_dentry)
-+{
-+ int err=0;
-+
-+ check_mini_fo_dentry(old_dentry);
-+ check_mini_fo_dentry(new_dentry);
-+ check_mini_fo_inode(old_dir);
-+ check_mini_fo_inode(new_dir);
-+
-+ /* state: UNMODIFIED */
-+ if(dtost(old_dentry) == UNMODIFIED) {
-+ err = nondir_unmod_to_mod(old_dentry, 1);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ }
-+
-+ /* the easy states */
-+ if(exists_in_storage(old_dentry)) {
-+
-+ dentry_t *hidden_old_dentry;
-+ dentry_t *hidden_new_dentry;
-+ dentry_t *hidden_old_dir_dentry;
-+ dentry_t *hidden_new_dir_dentry;
-+
-+ /* if old file is MODIFIED, add it to the deleted_list */
-+ if(dtopd(old_dentry)->state == MODIFIED) {
-+ meta_add_d_entry(old_dentry->d_parent,
-+ old_dentry->d_name.name,
-+ old_dentry->d_name.len);
-+
-+ dput(dtohd(old_dentry));
-+ }
-+ /* if old file is CREATED, we only release the base dentry */
-+ if(dtopd(old_dentry)->state == CREATED) {
-+ if(dtohd(old_dentry))
-+ dput(dtohd(old_dentry));
-+ }
-+
-+ /* now setup the new states (depends on new_dentry state) */
-+ /* new dentry state = MODIFIED */
-+ if(dtopd(new_dentry)->state == MODIFIED) {
-+ meta_add_d_entry(new_dentry->d_parent,
-+ new_dentry->d_name.name,
-+ new_dentry->d_name.len);
-+
-+ /* new dentry will be d_put'ed later by the vfs
-+ * so don't do it here
-+ * dput(dtohd(new_dentry));
-+ */
-+ dtohd(old_dentry) = NULL;
-+ dtopd(old_dentry)->state = DEL_REWRITTEN;
-+ }
-+ /* new dentry state = UNMODIFIED */
-+ else if(dtopd(new_dentry)->state == UNMODIFIED) {
-+ if(get_neg_sto_dentry(new_dentry))
-+ return -EINVAL;
-+
-+ meta_add_d_entry(new_dentry->d_parent,
-+ new_dentry->d_name.name,
-+ new_dentry->d_name.len);
-+
-+ /* is this right??? */
-+ /*dput(dtohd(new_dentry));*/
-+ dtohd(old_dentry) = NULL;
-+ dtopd(old_dentry)->state = DEL_REWRITTEN;
-+ }
-+ /* new dentry state = CREATED */
-+ else if(dtopd(new_dentry)->state == CREATED) {
-+ /* we keep the neg. base dentry (if exists) */
-+ dtohd(old_dentry) = dtohd(new_dentry);
-+ /* ...and set it to Null, or we'll get
-+ * dcache.c:345 if it gets dput twice... */
-+ dtohd(new_dentry) = NULL;
-+ dtopd(old_dentry)->state = CREATED;
-+ }
-+ /* new dentry state = NON_EXISTANT */
-+ else if(dtopd(new_dentry)->state == NON_EXISTANT) {
-+ if(get_neg_sto_dentry(new_dentry))
-+ return -EINVAL;
-+
-+ /* we keep the neg. base dentry (if exists) */
-+ dtohd(old_dentry) = dtohd(new_dentry);
-+ /* ...and set it to Null, or we'll get
-+ * Dr. dcache.c:345 if it gets dput twice... */
-+ dtohd(new_dentry) = NULL;
-+ dtopd(old_dentry)->state = CREATED;
-+ }
-+ /* new dentry state = DEL_REWRITTEN or DELETED */
-+ else if(dtopd(new_dentry)->state == DEL_REWRITTEN ||
-+ dtopd(new_dentry)->state == DELETED) {
-+ dtohd(old_dentry) = NULL;
-+ dtopd(old_dentry)->state = DEL_REWRITTEN;
-+ }
-+ else { /* not possible, uhh, ahh */
-+ printk(KERN_CRIT
-+ "mini_fo: rename_reg_file: invalid state detected [1].\n");
-+ return -1;
-+ }
-+
-+ /* now we definitely have a sto file */
-+ hidden_old_dentry = dtohd2(old_dentry);
-+ hidden_new_dentry = dtohd2(new_dentry);
-+
-+ dget(hidden_old_dentry);
-+ dget(hidden_new_dentry);
-+
-+ hidden_old_dir_dentry = dget(hidden_old_dentry->d_parent);
-+ hidden_new_dir_dentry = dget(hidden_new_dentry->d_parent);
-+ double_lock(hidden_old_dir_dentry, hidden_new_dir_dentry);
-+
-+ err = vfs_rename(hidden_old_dir_dentry->d_inode,
-+ hidden_old_dentry,
-+ hidden_new_dir_dentry->d_inode,
-+ hidden_new_dentry);
-+ if(err)
-+ goto out_lock;
-+
-+ fist_copy_attr_all(new_dir, hidden_new_dir_dentry->d_inode);
-+ if (new_dir != old_dir)
-+ fist_copy_attr_all(old_dir, hidden_old_dir_dentry->d_inode);
-+
-+ out_lock:
-+ /* double_unlock will dput the new/old parent dentries
-+ * whose refcnts were incremented via get_parent above.
-+ */
-+ double_unlock(hidden_old_dir_dentry, hidden_new_dir_dentry);
-+ dput(hidden_new_dentry);
-+ dput(hidden_old_dentry);
-+ out:
-+ return err;
-+ }
-+ else { /* invalid state */
-+ printk(KERN_CRIT "mini_fo: rename_reg_file: ERROR: invalid state detected [2].\n");
-+ return -1;
-+ }
-+}
-+
-+
-+STATIC int
-+mini_fo_readlink(dentry_t *dentry, char *buf, int bufsiz)
-+{
-+ int err=0;
-+ dentry_t *hidden_dentry = NULL;
-+
-+ if(dtohd2(dentry) && dtohd2(dentry)->d_inode) {
-+ hidden_dentry = dtohd2(dentry);
-+ } else if(dtohd(dentry) && dtohd(dentry)->d_inode) {
-+ hidden_dentry = dtohd(dentry);
-+ } else {
-+ goto out;
-+ }
-+
-+ if (!hidden_dentry->d_inode->i_op ||
-+ !hidden_dentry->d_inode->i_op->readlink) {
-+ err = -EINVAL; goto out;
-+ }
-+
-+ err = hidden_dentry->d_inode->i_op->readlink(hidden_dentry,
-+ buf,
-+ bufsiz);
-+ if (err > 0)
-+ fist_copy_attr_atime(dentry->d_inode, hidden_dentry->d_inode);
-+
-+ out:
-+ return err;
-+}
-+
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
-+static int mini_fo_follow_link(dentry_t *dentry, struct nameidata *nd)
-+#else
-+static void* mini_fo_follow_link(dentry_t *dentry, struct nameidata *nd)
-+#endif
-+{
-+ char *buf;
-+ int len = PAGE_SIZE, err;
-+ mm_segment_t old_fs;
-+
-+ /* in 2.6 this is freed by mini_fo_put_link called by __do_follow_link */
-+ buf = kmalloc(len, GFP_KERNEL);
-+ if (!buf) {
-+ err = -ENOMEM;
-+ goto out;
-+ }
-+
-+ /* read the symlink, and then we will follow it */
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+ err = dentry->d_inode->i_op->readlink(dentry, buf, len);
-+ set_fs(old_fs);
-+ if (err < 0) {
-+ kfree(buf);
-+ buf = NULL;
-+ goto out;
-+ }
-+ buf[err] = 0;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ nd_set_link(nd, buf);
-+ err = 0;
-+#else
-+ err = vfs_follow_link(nd, buf);
-+#endif
-+
-+ out:
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ kfree(buf);
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
-+ return err;
-+#else
-+ return ERR_PTR(err);
-+#endif
-+}
-+
-+STATIC
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
-+void mini_fo_put_link(struct dentry *dentry, struct nameidata *nd)
-+#else
-+void mini_fo_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
-+#endif
-+{
-+ char *link;
-+ link = nd_get_link(nd);
-+ kfree(link);
-+}
-+#endif
-+
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_permission(inode_t *inode, int mask, struct nameidata *nd)
-+#else
-+mini_fo_permission(inode_t *inode, int mask)
-+#endif
-+{
-+ inode_t *hidden_inode;
-+ int mode;
-+ int err;
-+
-+ if(itohi2(inode)) {
-+ hidden_inode = itohi2(inode);
-+ } else {
-+ hidden_inode = itohi(inode);
-+ }
-+ mode = inode->i_mode;
-+
-+ /* not really needed, as permission handles everything:
-+ * err = vfs_permission(inode, mask);
-+ * if (err)
-+ * goto out;
-+ */
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err = permission(hidden_inode, mask, nd);
-+#else
-+ err = permission(hidden_inode, mask);
-+#endif
-+
-+ /* out: */
-+ return err;
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+STATIC int
-+mini_fo_inode_revalidate(dentry_t *dentry)
-+{
-+ int err = 0;
-+ dentry_t *hidden_dentry;
-+ inode_t *hidden_inode;
-+
-+ ASSERT(dentry->d_inode);
-+ ASSERT(itopd(dentry->d_inode));
-+
-+ if(itohi2(dentry->d_inode)) {
-+ hidden_dentry = dtohd2(dentry);
-+ hidden_inode = hidden_dentry->d_inode;
-+ } else if(itohi(dentry->d_inode)) {
-+ hidden_dentry = dtohd(dentry);
-+ hidden_inode = hidden_dentry->d_inode;
-+ } else {
-+ printk(KERN_CRIT "mini_fo_inode_revalidate: ERROR, invalid state detected.\n");
-+ err = -ENOENT;
-+ goto out;
-+ }
-+ if (hidden_inode && hidden_inode->i_op && hidden_inode->i_op->revalidate){
-+ err = hidden_inode->i_op->revalidate(hidden_dentry);
-+ if (err)
-+ goto out;
-+ }
-+ fist_copy_attr_all(dentry->d_inode, hidden_inode);
-+ out:
-+ return err;
-+}
-+#endif
-+
-+STATIC int
-+mini_fo_setattr(dentry_t *dentry, struct iattr *ia)
-+{
-+ int err = 0;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(!is_mini_fo_existant(dentry)) {
-+ printk(KERN_CRIT "mini_fo_setattr: ERROR, invalid state detected [1].\n");
-+ goto out;
-+ }
-+
-+ if(dtost(dentry) == UNMODIFIED) {
-+ if(!IS_COPY_FLAG(ia->ia_valid))
-+ goto out; /* we ignore these changes to base */
-+
-+ if(S_ISDIR(dentry->d_inode->i_mode)) {
-+ err = dir_unmod_to_mod(dentry);
-+ } else {
-+ /* we copy contents if file is not beeing truncated */
-+ if(S_ISREG(dentry->d_inode->i_mode) &&
-+ !(ia->ia_size == 0 && (ia->ia_valid & ATTR_SIZE))) {
-+ err = nondir_unmod_to_mod(dentry, 1);
-+ } else
-+ err = nondir_unmod_to_mod(dentry, 0);
-+ }
-+ if(err) {
-+ err = -EINVAL;
-+ printk(KERN_CRIT "mini_fo_setattr: ERROR changing states.\n");
-+ goto out;
-+ }
-+ }
-+ if(!exists_in_storage(dentry)) {
-+ printk(KERN_CRIT "mini_fo_setattr: ERROR, invalid state detected [2].\n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ ASSERT(dentry->d_inode);
-+ ASSERT(dtohd2(dentry));
-+ ASSERT(itopd(dentry->d_inode));
-+ ASSERT(itohi2(dentry->d_inode));
-+
-+ err = notify_change(dtohd2(dentry), ia);
-+ fist_copy_attr_all(dentry->d_inode, itohi2(dentry->d_inode));
-+ out:
-+ return err;
-+}
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+STATIC int
-+mini_fo_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
-+{
-+ int err = 0;
-+ dentry_t *hidden_dentry;
-+
-+ ASSERT(dentry->d_inode);
-+ ASSERT(itopd(dentry->d_inode));
-+
-+ if(itohi2(dentry->d_inode)) {
-+ hidden_dentry = dtohd2(dentry);
-+ } else if(itohi(dentry->d_inode)) {
-+ hidden_dentry = dtohd(dentry);
-+ } else {
-+ printk(KERN_CRIT "mini_fo_getattr: ERROR, invalid state detected.\n");
-+ err = -ENOENT;
-+ goto out;
-+ }
-+ fist_copy_attr_all(dentry->d_inode, hidden_dentry->d_inode);
-+
-+ ASSERT(hidden_dentry);
-+ ASSERT(hidden_dentry->d_inode);
-+ ASSERT(hidden_dentry->d_inode->i_op);
-+
-+ generic_fillattr(dentry->d_inode, stat);
-+ if (!stat->blksize) {
-+ struct super_block *s = hidden_dentry->d_inode->i_sb;
-+ unsigned blocks;
-+ blocks = (stat->size+s->s_blocksize-1) >> s->s_blocksize_bits;
-+ stat->blocks = (s->s_blocksize / 512) * blocks;
-+ stat->blksize = s->s_blocksize;
-+ }
-+ out:
-+ return err;
-+}
-+#endif
-+
-+#if defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20))
-+#if 0 /* no xattr_alloc() and xattr_free() */
-+/* This is lifted from fs/xattr.c */
-+static void *
-+xattr_alloc(size_t size, size_t limit)
-+{
-+ void *ptr;
-+
-+ if (size > limit)
-+ return ERR_PTR(-E2BIG);
-+
-+ if (!size) /* size request, no buffer is needed */
-+ return NULL;
-+ else if (size <= PAGE_SIZE)
-+ ptr = kmalloc((unsigned long) size, GFP_KERNEL);
-+ else
-+ ptr = vmalloc((unsigned long) size);
-+ if (!ptr)
-+ return ERR_PTR(-ENOMEM);
-+ return ptr;
-+}
-+
-+static void
-+xattr_free(void *ptr, size_t size)
-+{
-+ if (!size) /* size request, no buffer was needed */
-+ return;
-+ else if (size <= PAGE_SIZE)
-+ kfree(ptr);
-+ else
-+ vfree(ptr);
-+}
-+#endif /* no xattr_alloc() and xattr_free() */
-+
-+/* BKL held by caller.
-+ * dentry->d_inode->i_sem down
-+ */
-+STATIC int
-+mini_fo_getxattr(struct dentry *dentry, const char *name, void *value, size_t size) {
-+ struct dentry *hidden_dentry = NULL;
-+ int err = -EOPNOTSUPP;
-+ /* Define these anyway so we don't need as much ifdef'ed code. */
-+ char *encoded_name = NULL;
-+ char *encoded_value = NULL;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(exists_in_storage(dentry))
-+ hidden_dentry = dtohd2(dentry);
-+ else
-+ hidden_dentry = dtohd(dentry);
-+
-+ ASSERT(hidden_dentry);
-+ ASSERT(hidden_dentry->d_inode);
-+ ASSERT(hidden_dentry->d_inode->i_op);
-+
-+ if (hidden_dentry->d_inode->i_op->getxattr) {
-+ encoded_name = (char *)name;
-+ encoded_value = (char *)value;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ /* lock_kernel() already done by caller. */
-+ err = hidden_dentry->d_inode->i_op->getxattr(hidden_dentry, encoded_name, encoded_value, size);
-+ /* unlock_kernel() will be done by caller. */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ return err;
-+}
-+
-+/* BKL held by caller.
-+ * dentry->d_inode->i_sem down
-+ */
-+STATIC int
-+#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,21) \
-+ && LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,23)) \
-+ || LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
-+mini_fo_setxattr(struct dentry *dentry, const char *name,
-+ const void *value, size_t size, int flags)
-+#else
-+mini_fo_setxattr(struct dentry *dentry, const char *name,
-+ void *value, size_t size, int flags)
-+#endif
-+
-+{
-+ struct dentry *hidden_dentry = NULL;
-+ int err = -EOPNOTSUPP;
-+
-+ /* Define these anyway, so we don't have as much ifdef'ed code. */
-+ char *encoded_value = NULL;
-+ char *encoded_name = NULL;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(exists_in_storage(dentry))
-+ hidden_dentry = dtohd2(dentry);
-+ else
-+ hidden_dentry = dtohd(dentry);
-+
-+ ASSERT(hidden_dentry);
-+ ASSERT(hidden_dentry->d_inode);
-+ ASSERT(hidden_dentry->d_inode->i_op);
-+
-+ if (hidden_dentry->d_inode->i_op->setxattr) {
-+ encoded_name = (char *)name;
-+ encoded_value = (char *)value;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ /* lock_kernel() already done by caller. */
-+ err = hidden_dentry->d_inode->i_op->setxattr(hidden_dentry, encoded_name, encoded_value, size, flags);
-+ /* unlock_kernel() will be done by caller. */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ return err;
-+}
-+
-+/* BKL held by caller.
-+ * dentry->d_inode->i_sem down
-+ */
-+STATIC int
-+mini_fo_removexattr(struct dentry *dentry, const char *name) {
-+ struct dentry *hidden_dentry = NULL;
-+ int err = -EOPNOTSUPP;
-+ char *encoded_name;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(exists_in_storage(dentry))
-+ hidden_dentry = dtohd2(dentry);
-+ else
-+ hidden_dentry = dtohd(dentry);
-+
-+ ASSERT(hidden_dentry);
-+ ASSERT(hidden_dentry->d_inode);
-+ ASSERT(hidden_dentry->d_inode->i_op);
-+
-+ if (hidden_dentry->d_inode->i_op->removexattr) {
-+ encoded_name = (char *)name;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ /* lock_kernel() already done by caller. */
-+ err = hidden_dentry->d_inode->i_op->removexattr(hidden_dentry, encoded_name);
-+ /* unlock_kernel() will be done by caller. */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ return err;
-+}
-+
-+/* BKL held by caller.
-+ * dentry->d_inode->i_sem down
-+ */
-+STATIC int
-+mini_fo_listxattr(struct dentry *dentry, char *list, size_t size) {
-+ struct dentry *hidden_dentry = NULL;
-+ int err = -EOPNOTSUPP;
-+ char *encoded_list = NULL;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(exists_in_storage(dentry))
-+ hidden_dentry = dtohd2(dentry);
-+ else
-+ hidden_dentry = dtohd(dentry);
-+
-+ ASSERT(hidden_dentry);
-+ ASSERT(hidden_dentry->d_inode);
-+ ASSERT(hidden_dentry->d_inode->i_op);
-+
-+ if (hidden_dentry->d_inode->i_op->listxattr) {
-+ encoded_list = list;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ /* lock_kernel() already done by caller. */
-+ err = hidden_dentry->d_inode->i_op->listxattr(hidden_dentry, encoded_list, size);
-+ /* unlock_kernel() will be done by caller. */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_dentry->d_inode->i_sem);
-+#endif
-+ }
-+ return err;
-+}
-+# endif /* defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20)) */
-+
-+struct inode_operations mini_fo_symlink_iops =
-+ {
-+ readlink: mini_fo_readlink,
-+ follow_link: mini_fo_follow_link,
-+ /* mk: permission: mini_fo_permission, */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ revalidate: mini_fo_inode_revalidate,
-+#endif
-+ setattr: mini_fo_setattr,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ getattr: mini_fo_getattr,
-+ put_link: mini_fo_put_link,
-+#endif
-+
-+#if defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20))
-+ setxattr: mini_fo_setxattr,
-+ getxattr: mini_fo_getxattr,
-+ listxattr: mini_fo_listxattr,
-+ removexattr: mini_fo_removexattr
-+# endif /* defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20)) */
-+ };
-+
-+struct inode_operations mini_fo_dir_iops =
-+ {
-+ create: mini_fo_create,
-+ lookup: mini_fo_lookup,
-+ link: mini_fo_link,
-+ unlink: mini_fo_unlink,
-+ symlink: mini_fo_symlink,
-+ mkdir: mini_fo_mkdir,
-+ rmdir: mini_fo_rmdir,
-+ mknod: mini_fo_mknod,
-+ rename: mini_fo_rename,
-+ /* no readlink/follow_link for non-symlinks */
-+ // off because we have setattr
-+ // truncate: mini_fo_truncate,
-+ /* mk:permission: mini_fo_permission, */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ revalidate: mini_fo_inode_revalidate,
-+#endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ getattr: mini_fo_getattr,
-+#endif
-+ setattr: mini_fo_setattr,
-+#if defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20))
-+ setxattr: mini_fo_setxattr,
-+ getxattr: mini_fo_getxattr,
-+ listxattr: mini_fo_listxattr,
-+ removexattr: mini_fo_removexattr
-+# endif /* XATTR && LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) */
-+ };
-+
-+struct inode_operations mini_fo_main_iops =
-+ {
-+ /* permission: mini_fo_permission, */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ revalidate: mini_fo_inode_revalidate,
-+#endif
-+ setattr: mini_fo_setattr,
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ getattr: mini_fo_getattr,
-+#endif
-+#if defined(XATTR) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20))
-+ setxattr: mini_fo_setxattr,
-+ getxattr: mini_fo_getxattr,
-+ listxattr: mini_fo_listxattr,
-+ removexattr: mini_fo_removexattr
-+# endif /* XATTR && LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) */
-+ };
---- /dev/null
-+++ b/fs/mini_fo/main.c
-@@ -0,0 +1,423 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+#include <linux/module.h>
-+
-+/* This definition must only appear after we include <linux/module.h> */
-+#ifndef MODULE_LICENSE
-+# define MODULE_LICENSE(bison)
-+#endif /* not MODULE_LICENSE */
-+
-+/*
-+ * This is the mini_fo tri interpose function, which extends the
-+ * functionality of the regular interpose by interposing a higher
-+ * level inode on top of two lower level ones: the base filesystem
-+ * inode and the storage filesystem inode.
-+ *
-+ * sb we pass is mini_fo's super_block
-+ */
-+int
-+mini_fo_tri_interpose(dentry_t *hidden_dentry,
-+ dentry_t *hidden_sto_dentry,
-+ dentry_t *dentry, super_block_t *sb, int flag)
-+{
-+ inode_t *hidden_inode = NULL;
-+ inode_t *hidden_sto_inode = NULL; /* store corresponding storage inode */
-+ int err = 0;
-+ inode_t *inode;
-+
-+ /* Pointer to hidden_sto_inode if exists, else to hidden_inode.
-+ * This is used to copy the attributes of the correct inode. */
-+ inode_t *master_inode;
-+
-+ if(hidden_dentry)
-+ hidden_inode = hidden_dentry->d_inode;
-+ if(hidden_sto_dentry)
-+ hidden_sto_inode = hidden_sto_dentry->d_inode;
-+
-+ ASSERT(dentry->d_inode == NULL);
-+
-+ /* mk: One of the inodes associated with the dentrys is likely to
-+ * be NULL, so carefull:
-+ */
-+ ASSERT((hidden_inode != NULL) || (hidden_sto_inode != NULL));
-+
-+ if(hidden_sto_inode)
-+ master_inode = hidden_sto_inode;
-+ else
-+ master_inode = hidden_inode;
-+
-+ /*
-+ * We allocate our new inode below, by calling iget.
-+ * iget will call our read_inode which will initialize some
-+ * of the new inode's fields
-+ */
-+
-+ /*
-+ * original: inode = iget(sb, hidden_inode->i_ino);
-+ */
-+ inode = iget(sb, iunique(sb, 25));
-+ if (!inode) {
-+ err = -EACCES; /* should be impossible??? */
-+ goto out;
-+ }
-+
-+ /*
-+ * interpose the inode if not already interposed
-+ * this is possible if the inode is being reused
-+ * XXX: what happens if we get_empty_inode() but there's another already?
-+ * for now, ASSERT() that this can't happen; fix later.
-+ */
-+ if (itohi(inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo_tri_interpose: itohi(inode) != NULL.\n");
-+ }
-+ if (itohi2(inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo_tri_interpose: itohi2(inode) != NULL.\n");
-+ }
-+
-+ /* mk: Carefull, igrab can't handle NULL inodes (ok, why should it?), so
-+ * we need to check here:
-+ */
-+ if(hidden_inode)
-+ itohi(inode) = igrab(hidden_inode);
-+ else
-+ itohi(inode) = NULL;
-+
-+ if(hidden_sto_inode)
-+ itohi2(inode) = igrab(hidden_sto_inode);
-+ else
-+ itohi2(inode) = NULL;
-+
-+
-+ /* Use different set of inode ops for symlinks & directories*/
-+ if (S_ISLNK(master_inode->i_mode))
-+ inode->i_op = &mini_fo_symlink_iops;
-+ else if (S_ISDIR(master_inode->i_mode))
-+ inode->i_op = &mini_fo_dir_iops;
-+
-+ /* Use different set of file ops for directories */
-+ if (S_ISDIR(master_inode->i_mode))
-+ inode->i_fop = &mini_fo_dir_fops;
-+
-+ /* properly initialize special inodes */
-+ if (S_ISBLK(master_inode->i_mode) || S_ISCHR(master_inode->i_mode) ||
-+ S_ISFIFO(master_inode->i_mode) || S_ISSOCK(master_inode->i_mode)) {
-+ init_special_inode(inode, master_inode->i_mode, master_inode->i_rdev);
-+ }
-+
-+ /* Fix our inode's address operations to that of the lower inode */
-+ if (inode->i_mapping->a_ops != master_inode->i_mapping->a_ops) {
-+ inode->i_mapping->a_ops = master_inode->i_mapping->a_ops;
-+ }
-+
-+ /* only (our) lookup wants to do a d_add */
-+ if (flag)
-+ d_add(dentry, inode);
-+ else
-+ d_instantiate(dentry, inode);
-+
-+ ASSERT(dtopd(dentry) != NULL);
-+
-+ /* all well, copy inode attributes */
-+ fist_copy_attr_all(inode, master_inode);
-+
-+ out:
-+ return err;
-+}
-+
-+/* parse mount options "base=" and "sto=" */
-+dentry_t *
-+mini_fo_parse_options(super_block_t *sb, char *options)
-+{
-+ dentry_t *hidden_root = ERR_PTR(-EINVAL);
-+ dentry_t *hidden_root2 = ERR_PTR(-EINVAL);
-+ struct nameidata nd, nd2;
-+ char *name, *tmp, *end;
-+ int err = 0;
-+
-+ /* We don't want to go off the end of our arguments later on. */
-+ for (end = options; *end; end++);
-+
-+ while (options < end) {
-+ tmp = options;
-+ while (*tmp && *tmp != ',')
-+ tmp++;
-+ *tmp = '\0';
-+ if (!strncmp("base=", options, 5)) {
-+ name = options + 5;
-+ printk(KERN_INFO "mini_fo: using base directory: %s\n", name);
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ if (path_init(name, LOOKUP_FOLLOW, &nd))
-+ err = path_walk(name, &nd);
-+#else
-+ err = path_lookup(name, LOOKUP_FOLLOW, &nd);
-+#endif
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo: error accessing hidden directory '%s'\n", name);
-+ hidden_root = ERR_PTR(err);
-+ goto out;
-+ }
-+ hidden_root = nd.dentry;
-+ stopd(sb)->base_dir_dentry = nd.dentry;
-+ stopd(sb)->hidden_mnt = nd.mnt;
-+
-+ } else if(!strncmp("sto=", options, 4)) {
-+ /* parse the storage dir */
-+ name = options + 4;
-+ printk(KERN_INFO "mini_fo: using storage directory: %s\n", name);
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ if(path_init(name, LOOKUP_FOLLOW, &nd2))
-+ err = path_walk(name, &nd2);
-+#else
-+ err = path_lookup(name, LOOKUP_FOLLOW, &nd2);
-+#endif
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: error accessing hidden storage directory '%s'\n", name);
-+
-+ hidden_root2 = ERR_PTR(err);
-+ goto out;
-+ }
-+ hidden_root2 = nd2.dentry;
-+ stopd(sb)->storage_dir_dentry = nd2.dentry;
-+ stopd(sb)->hidden_mnt2 = nd2.mnt;
-+ stohs2(sb) = hidden_root2->d_sb;
-+
-+ /* validate storage dir, this is done in
-+ * mini_fo_read_super for the base directory.
-+ */
-+ if (IS_ERR(hidden_root2)) {
-+ printk(KERN_WARNING "mini_fo_parse_options: storage dentry lookup failed (err = %ld)\n", PTR_ERR(hidden_root2));
-+ goto out;
-+ }
-+ if (!hidden_root2->d_inode) {
-+ printk(KERN_WARNING "mini_fo_parse_options: no storage dir to interpose on.\n");
-+ goto out;
-+ }
-+ stohs2(sb) = hidden_root2->d_sb;
-+ } else {
-+ printk(KERN_WARNING "mini_fo: unrecognized option '%s'\n", options);
-+ hidden_root = ERR_PTR(-EINVAL);
-+ goto out;
-+ }
-+ options = tmp + 1;
-+ }
-+
-+ out:
-+ if(IS_ERR(hidden_root2))
-+ return hidden_root2;
-+ return hidden_root;
-+}
-+
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+static int
-+#else
-+super_block_t *
-+#endif
-+mini_fo_read_super(super_block_t *sb, void *raw_data, int silent)
-+{
-+ dentry_t *hidden_root;
-+ int err = 0;
-+
-+ if (!raw_data) {
-+ printk(KERN_WARNING "mini_fo_read_super: missing argument\n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ /*
-+ * Allocate superblock private data
-+ */
-+ __stopd(sb) = kmalloc(sizeof(struct mini_fo_sb_info), GFP_KERNEL);
-+ if (!stopd(sb)) {
-+ printk(KERN_WARNING "%s: out of memory\n", __FUNCTION__);
-+ err = -ENOMEM;
-+ goto out;
-+ }
-+ stohs(sb) = NULL;
-+
-+ hidden_root = mini_fo_parse_options(sb, raw_data);
-+ if (IS_ERR(hidden_root)) {
-+ printk(KERN_WARNING "mini_fo_read_super: lookup_dentry failed (err = %ld)\n", PTR_ERR(hidden_root));
-+ err = PTR_ERR(hidden_root);
-+ goto out_free;
-+ }
-+ if (!hidden_root->d_inode) {
-+ printk(KERN_WARNING "mini_fo_read_super: no directory to interpose on\n");
-+ goto out_free;
-+ }
-+ stohs(sb) = hidden_root->d_sb;
-+
-+ /*
-+ * Linux 2.4.2-ac3 and beyond has code in
-+ * mm/filemap.c:generic_file_write() that requires sb->s_maxbytes
-+ * to be populated. If not set, all write()s under that sb will
-+ * return 0.
-+ *
-+ * Linux 2.4.4+ automatically sets s_maxbytes to MAX_NON_LFS;
-+ * the filesystem should override it only if it supports LFS.
-+ */
-+ /* non-SCA code is good to go with LFS */
-+ sb->s_maxbytes = hidden_root->d_sb->s_maxbytes;
-+
-+ sb->s_op = &mini_fo_sops;
-+ /*
-+ * we can't use d_alloc_root if we want to use
-+ * our own interpose function unchanged,
-+ * so we simply replicate *most* of the code in d_alloc_root here
-+ */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ sb->s_root = d_alloc(NULL, &(const struct qstr) { "/", 1, 0 });
-+#else
-+ sb->s_root = d_alloc(NULL, &(const struct qstr){hash: 0, name: "/", len : 1});
-+#endif
-+ if (IS_ERR(sb->s_root)) {
-+ printk(KERN_WARNING "mini_fo_read_super: d_alloc failed\n");
-+ err = -ENOMEM;
-+ goto out_dput;
-+ }
-+
-+ sb->s_root->d_op = &mini_fo_dops;
-+ sb->s_root->d_sb = sb;
-+ sb->s_root->d_parent = sb->s_root;
-+
-+ /* link the upper and lower dentries */
-+ __dtopd(sb->s_root) = (struct mini_fo_dentry_info *)
-+ kmalloc(sizeof(struct mini_fo_dentry_info), GFP_KERNEL);
-+ if (!dtopd(sb->s_root)) {
-+ err = -ENOMEM;
-+ goto out_dput2;
-+ }
-+ dtopd(sb->s_root)->state = MODIFIED;
-+ dtohd(sb->s_root) = hidden_root;
-+
-+ /* fanout relevant, interpose on storage root dentry too */
-+ dtohd2(sb->s_root) = stopd(sb)->storage_dir_dentry;
-+
-+ /* ...and call tri-interpose to interpose root dir inodes
-+ * if (mini_fo_interpose(hidden_root, sb->s_root, sb, 0))
-+ */
-+ if(mini_fo_tri_interpose(hidden_root, dtohd2(sb->s_root), sb->s_root, sb, 0))
-+ goto out_dput2;
-+
-+ /* initalize the wol list */
-+ itopd(sb->s_root->d_inode)->deleted_list_size = -1;
-+ itopd(sb->s_root->d_inode)->renamed_list_size = -1;
-+ meta_build_lists(sb->s_root);
-+
-+ goto out;
-+
-+ out_dput2:
-+ dput(sb->s_root);
-+ out_dput:
-+ dput(hidden_root);
-+ dput(dtohd2(sb->s_root)); /* release the hidden_sto_dentry too */
-+ out_free:
-+ kfree(stopd(sb));
-+ __stopd(sb) = NULL;
-+ out:
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ return err;
-+#else
-+ if (err) {
-+ return ERR_PTR(err);
-+ } else {
-+ return sb;
-+ }
-+#endif
-+}
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+static int mini_fo_get_sb(struct file_system_type *fs_type,
-+ int flags, const char *dev_name,
-+ void *raw_data, struct vfsmount *mnt)
-+{
-+ return get_sb_nodev(fs_type, flags, raw_data, mini_fo_read_super, mnt);
-+}
-+#else
-+static struct super_block *mini_fo_get_sb(struct file_system_type *fs_type,
-+ int flags, const char *dev_name,
-+ void *raw_data)
-+{
-+ return get_sb_nodev(fs_type, flags, raw_data, mini_fo_read_super);
-+}
-+#endif
-+
-+void mini_fo_kill_block_super(struct super_block *sb)
-+{
-+ generic_shutdown_super(sb);
-+ /*
-+ * XXX: BUG: Halcrow: Things get unstable sometime after this point:
-+ * lib/rwsem-spinlock.c:127: spin_is_locked on uninitialized
-+ * fs/fs-writeback.c:402: spin_lock(fs/super.c:a0381828) already
-+ * locked by fs/fs-writeback.c/402
-+ *
-+ * Apparently, someone's not releasing a lock on sb_lock...
-+ */
-+}
-+
-+static struct file_system_type mini_fo_fs_type = {
-+ .owner = THIS_MODULE,
-+ .name = "mini_fo",
-+ .get_sb = mini_fo_get_sb,
-+ .kill_sb = mini_fo_kill_block_super,
-+ .fs_flags = 0,
-+};
-+
-+
-+#else
-+static DECLARE_FSTYPE(mini_fo_fs_type, "mini_fo", mini_fo_read_super, 0);
-+#endif
-+
-+static int __init init_mini_fo_fs(void)
-+{
-+ printk("Registering mini_fo version $Id$\n");
-+ return register_filesystem(&mini_fo_fs_type);
-+}
-+static void __exit exit_mini_fo_fs(void)
-+{
-+ printk("Unregistering mini_fo version $Id$\n");
-+ unregister_filesystem(&mini_fo_fs_type);
-+}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+EXPORT_NO_SYMBOLS;
-+#endif
-+
-+MODULE_AUTHOR("Erez Zadok <ezk@cs.sunysb.edu>");
-+MODULE_DESCRIPTION("FiST-generated mini_fo filesystem");
-+MODULE_LICENSE("GPL");
-+
-+/* MODULE_PARM(fist_debug_var, "i"); */
-+/* MODULE_PARM_DESC(fist_debug_var, "Debug level"); */
-+
-+module_init(init_mini_fo_fs)
-+module_exit(exit_mini_fo_fs)
---- /dev/null
-+++ b/fs/mini_fo/Makefile
-@@ -0,0 +1,17 @@
-+#
-+# Makefile for mini_fo 2.4 and 2.6 Linux kernels
-+#
-+# Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+#
-+# This program is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU General Public License
-+# as published by the Free Software Foundation; either version
-+# 2 of the License, or (at your option) any later version.
-+#
-+
-+obj-$(CONFIG_MINI_FO) := mini_fo.o
-+mini_fo-objs := meta.o dentry.o file.o inode.o main.o super.o state.o aux.o
-+
-+# dependencies
-+${mini_fo-objs}: mini_fo.h fist.h
-+
---- /dev/null
-+++ b/fs/mini_fo/meta.c
-@@ -0,0 +1,1000 @@
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif /* HAVE_CONFIG_H */
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+int meta_build_lists(dentry_t *dentry)
-+{
-+ struct mini_fo_inode_info *inode_info;
-+
-+ dentry_t *meta_dentry = 0;
-+ file_t *meta_file = 0;
-+ mm_segment_t old_fs;
-+ void *buf;
-+
-+ int bytes, len;
-+ struct vfsmount *meta_mnt;
-+ char *entry;
-+
-+ inode_info = itopd(dentry->d_inode);
-+ if(!(inode_info->deleted_list_size == -1 &&
-+ inode_info->renamed_list_size == -1)) {
-+ printk(KERN_CRIT "mini_fo: meta_build_lists: \
-+ Error, list(s) not virgin.\n");
-+ return -1;
-+ }
-+
-+ /* init our meta lists */
-+ INIT_LIST_HEAD(&inode_info->deleted_list);
-+ inode_info->deleted_list_size = 0;
-+
-+ INIT_LIST_HEAD(&inode_info->renamed_list);
-+ inode_info->renamed_list_size = 0;
-+
-+ /* might there be a META-file? */
-+ if(dtohd2(dentry) && dtohd2(dentry)->d_inode) {
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ dtohd2(dentry),
-+ strlen(META_FILENAME));
-+ if(!meta_dentry->d_inode) {
-+ dput(meta_dentry);
-+ goto out_ok;
-+ }
-+ /* $%& err, is this correct? */
-+ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ mntget(meta_mnt);
-+
-+
-+ /* open META-file for reading */
-+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x0);
-+ if(!meta_file || IS_ERR(meta_file)) {
-+ printk(KERN_CRIT "mini_fo: meta_build_lists: \
-+ ERROR opening META file.\n");
-+ goto out_err;
-+ }
-+
-+ /* check if fs supports reading */
-+ if(!meta_file->f_op->read) {
-+ printk(KERN_CRIT "mini_fo: meta_build_lists: \
-+ ERROR, fs does not support reading.\n");
-+ goto out_err_close;
-+ }
-+
-+ /* allocate a page for transfering the data */
-+ buf = (void *) __get_free_page(GFP_KERNEL);
-+ if(!buf) {
-+ printk(KERN_CRIT "mini_fo: meta_build_lists: \
-+ ERROR, out of mem.\n");
-+ goto out_err_close;
-+ }
-+ meta_file->f_pos = 0;
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+ do {
-+ char *c;
-+ bytes = meta_file->f_op->read(meta_file, buf, PAGE_SIZE, &meta_file->f_pos);
-+ if(bytes == PAGE_SIZE) {
-+ /* trim a cut off filename and adjust f_pos to get it next time */
-+ for(c = (char*) buf+PAGE_SIZE;
-+ *c != '\n';
-+ c--, bytes--, meta_file->f_pos--);
-+ }
-+ entry = (char *) buf;
-+ while(entry < (char *) buf+bytes) {
-+
-+ char *old_path;
-+ char *dir_name;
-+ int old_len, new_len;
-+
-+ /* len without '\n'*/
-+ len = (int) (strchr(entry, '\n') - entry);
-+ switch (*entry) {
-+ case 'D':
-+ /* format: "D filename" */
-+ meta_list_add_d_entry(dentry,
-+ entry+2,
-+ len-2);
-+ break;
-+ case 'R':
-+ /* format: "R path/xy/dir newDir" */
-+ old_path = entry+2;
-+ dir_name = strchr(old_path, ' ') + 1;
-+ old_len = dir_name - old_path - 1;
-+ new_len = ((int) entry) + len - ((int ) dir_name);
-+ meta_list_add_r_entry(dentry,
-+ old_path,
-+ old_len,
-+ dir_name,
-+ new_len);
-+ break;
-+ default:
-+ /* unknown entry type detected */
-+ break;
-+ }
-+ entry += len+1;
-+ }
-+
-+ } while(meta_file->f_pos < meta_dentry->d_inode->i_size);
-+
-+ free_page((unsigned long) buf);
-+ set_fs(old_fs);
-+ fput(meta_file);
-+ }
-+ goto out_ok;
-+
-+ out_err_close:
-+ fput(meta_file);
-+ out_err:
-+ mntput(meta_mnt);
-+ dput(meta_dentry);
-+ return -1;
-+ out_ok:
-+ return 1; /* check this!!! inode_info->wol_size; */
-+}
-+
-+/* cleanups up all lists and free's the mem by dentry */
-+int meta_put_lists(dentry_t *dentry)
-+{
-+ if(!dentry || !dentry->d_inode) {
-+ printk("mini_fo: meta_put_lists: invalid dentry passed.\n");
-+ return -1;
-+ }
-+ return __meta_put_lists(dentry->d_inode);
-+}
-+
-+/* cleanups up all lists and free's the mem by inode */
-+int __meta_put_lists(inode_t *inode)
-+{
-+ int err = 0;
-+ if(!inode || !itopd(inode)) {
-+ printk("mini_fo: __meta_put_lists: invalid inode passed.\n");
-+ return -1;
-+ }
-+ err = __meta_put_d_list(inode);
-+ err |= __meta_put_r_list(inode);
-+ return err;
-+}
-+
-+int meta_sync_lists(dentry_t *dentry)
-+{
-+ int err = 0;
-+ if(!dentry || !dentry->d_inode) {
-+ printk("mini_fo: meta_sync_lists: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+ err = meta_sync_d_list(dentry, 0);
-+ err |= meta_sync_r_list(dentry, 1);
-+ return err;
-+}
-+
-+
-+/* remove all D entries from the renamed list and free the mem */
-+int __meta_put_d_list(inode_t *inode)
-+{
-+ struct list_head *tmp;
-+ struct deleted_entry *del_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!inode || !itopd(inode)) {
-+ printk(KERN_CRIT "mini_fo: __meta_put_d_list: \
-+ invalid inode passed.\n");
-+ return -1;
-+ }
-+ inode_info = itopd(inode);
-+
-+ /* nuke the DELETED-list */
-+ if(inode_info->deleted_list_size <= 0)
-+ return 0;
-+
-+ while(!list_empty(&inode_info->deleted_list)) {
-+ tmp = inode_info->deleted_list.next;
-+ list_del(tmp);
-+ del_entry = list_entry(tmp, struct deleted_entry, list);
-+ kfree(del_entry->name);
-+ kfree(del_entry);
-+ }
-+ inode_info->deleted_list_size = 0;
-+
-+ return 0;
-+}
-+
-+/* remove all R entries from the renamed list and free the mem */
-+int __meta_put_r_list(inode_t *inode)
-+{
-+ struct list_head *tmp;
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!inode || !itopd(inode)) {
-+ printk(KERN_CRIT "mini_fo: meta_put_r_list: invalid inode.\n");
-+ return -1;
-+ }
-+ inode_info = itopd(inode);
-+
-+ /* nuke the RENAMED-list */
-+ if(inode_info->renamed_list_size <= 0)
-+ return 0;
-+
-+ while(!list_empty(&inode_info->renamed_list)) {
-+ tmp = inode_info->renamed_list.next;
-+ list_del(tmp);
-+ ren_entry = list_entry(tmp, struct renamed_entry, list);
-+ kfree(ren_entry->new_name);
-+ kfree(ren_entry->old_name);
-+ kfree(ren_entry);
-+ }
-+ inode_info->renamed_list_size = 0;
-+
-+ return 0;
-+}
-+
-+int meta_add_d_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ int err = 0;
-+ err = meta_list_add_d_entry(dentry, name, len);
-+ err |= meta_write_d_entry(dentry,name,len);
-+ return err;
-+}
-+
-+/* add a D entry to the deleted list */
-+int meta_list_add_d_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ struct deleted_entry *del_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_list_add_d_entry: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+ inode_info = itopd(dentry->d_inode);
-+
-+ if(inode_info->deleted_list_size < 0)
-+ return -1;
-+
-+ del_entry = (struct deleted_entry *)
-+ kmalloc(sizeof(struct deleted_entry), GFP_KERNEL);
-+ del_entry->name = (char*) kmalloc(len, GFP_KERNEL);
-+ if(!del_entry || !del_entry->name) {
-+ printk(KERN_CRIT "mini_fo: meta_list_add_d_entry: \
-+ out of mem.\n");
-+ kfree(del_entry->name);
-+ kfree(del_entry);
-+ return -ENOMEM;
-+ }
-+
-+ strncpy(del_entry->name, name, len);
-+ del_entry->len = len;
-+
-+ list_add(&del_entry->list, &inode_info->deleted_list);
-+ inode_info->deleted_list_size++;
-+ return 0;
-+}
-+
-+int meta_add_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len)
-+{
-+ int err = 0;
-+ err = meta_list_add_r_entry(dentry,
-+ old_name, old_len,
-+ new_name, new_len);
-+ err |= meta_write_r_entry(dentry,
-+ old_name, old_len,
-+ new_name, new_len);
-+ return err;
-+}
-+
-+/* add a R entry to the renamed list */
-+int meta_list_add_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len)
-+{
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_list_add_r_entry: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+ inode_info = itopd(dentry->d_inode);
-+
-+ if(inode_info->renamed_list_size < 0)
-+ return -1;
-+
-+ ren_entry = (struct renamed_entry *)
-+ kmalloc(sizeof(struct renamed_entry), GFP_KERNEL);
-+ ren_entry->old_name = (char*) kmalloc(old_len, GFP_KERNEL);
-+ ren_entry->new_name = (char*) kmalloc(new_len, GFP_KERNEL);
-+
-+ if(!ren_entry || !ren_entry->old_name || !ren_entry->new_name) {
-+ printk(KERN_CRIT "mini_fo: meta_list_add_r_entry: \
-+ out of mem.\n");
-+ kfree(ren_entry->new_name);
-+ kfree(ren_entry->old_name);
-+ kfree(ren_entry);
-+ return -ENOMEM;
-+ }
-+
-+ strncpy(ren_entry->old_name, old_name, old_len);
-+ ren_entry->old_len = old_len;
-+ strncpy(ren_entry->new_name, new_name, new_len);
-+ ren_entry->new_len = new_len;
-+
-+ list_add(&ren_entry->list, &inode_info->renamed_list);
-+ inode_info->renamed_list_size++;
-+ return 0;
-+}
-+
-+
-+int meta_remove_r_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ int err = 0;
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT
-+ "mini_fo: meta_remove_r_entry: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+
-+ err = meta_list_remove_r_entry(dentry, name, len);
-+ err |= meta_sync_lists(dentry);
-+ return err;
-+}
-+
-+int meta_list_remove_r_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT
-+ "mini_fo: meta_list_remove_r_entry: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+ return __meta_list_remove_r_entry(dentry->d_inode, name, len);
-+}
-+
-+int __meta_list_remove_r_entry(inode_t *inode, const char *name, int len)
-+{
-+ struct list_head *tmp;
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!inode || !itopd(inode))
-+ printk(KERN_CRIT
-+ "mini_fo: __meta_list_remove_r_entry: \
-+ invalid inode passed.\n");
-+ inode_info = itopd(inode);
-+
-+ if(inode_info->renamed_list_size < 0)
-+ return -1;
-+ if(inode_info->renamed_list_size == 0)
-+ return 1;
-+
-+ list_for_each(tmp, &inode_info->renamed_list) {
-+ ren_entry = list_entry(tmp, struct renamed_entry, list);
-+ if(ren_entry->new_len != len)
-+ continue;
-+
-+ if(!strncmp(ren_entry->new_name, name, len)) {
-+ list_del(tmp);
-+ kfree(ren_entry->new_name);
-+ kfree(ren_entry->old_name);
-+ kfree(ren_entry);
-+ inode_info->renamed_list_size--;
-+ return 0;
-+ }
-+ }
-+ return 1;
-+}
-+
-+
-+/* append a single D entry to the meta file */
-+int meta_write_d_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ dentry_t *meta_dentry = 0;
-+ file_t *meta_file = 0;
-+ mm_segment_t old_fs;
-+
-+ int bytes, err;
-+ struct vfsmount *meta_mnt = 0;
-+ char *buf;
-+
-+ err = 0;
-+
-+ if(itopd(dentry->d_inode)->deleted_list_size < 0) {
-+ err = -1;
-+ goto out;
-+ }
-+
-+ if(dtopd(dentry)->state == UNMODIFIED) {
-+ err = build_sto_structure(dentry->d_parent, dentry);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: meta_write_d_entry: \
-+ build_sto_structure failed.\n");
-+ goto out;
-+ }
-+ }
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ dtohd2(dentry), strlen (META_FILENAME));
-+
-+ /* We need to create a META-file */
-+ if(!meta_dentry->d_inode) {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry,
-+ S_IRUSR | S_IWUSR,
-+ NULL);
-+#else
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry,
-+ S_IRUSR | S_IWUSR);
-+#endif
-+ }
-+ /* open META-file for writing */
-+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
-+ if(!meta_file || IS_ERR(meta_file)) {
-+ printk(KERN_CRIT "mini_fo: meta_write_d_entry: \
-+ ERROR opening meta file.\n");
-+ mntput(meta_mnt); /* $%& is this necessary? */
-+ dput(meta_dentry);
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* check if fs supports writing */
-+ if(!meta_file->f_op->write) {
-+ printk(KERN_CRIT "mini_fo: meta_write_d_entry: \
-+ ERROR, fs does not support writing.\n");
-+ goto out_err_close;
-+ }
-+
-+ meta_file->f_pos = meta_dentry->d_inode->i_size; /* append */
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+
-+ /* size: len for name, 1 for \n and 2 for "D " */
-+ buf = (char *) kmalloc(len+3, GFP_KERNEL);
-+ if (!buf) {
-+ printk(KERN_CRIT "mini_fo: meta_write_d_entry: \
-+ out of mem.\n");
-+ return -ENOMEM;
-+ }
-+
-+ buf[0] = 'D';
-+ buf[1] = ' ';
-+ strncpy(buf+2, name, len);
-+ buf[len+2] = '\n';
-+ bytes = meta_file->f_op->write(meta_file, buf, len+3,
-+ &meta_file->f_pos);
-+ if(bytes != len+3) {
-+ printk(KERN_CRIT "mini_fo: meta_write_d_entry: \
-+ ERROR writing.\n");
-+ err = -1;
-+ }
-+ kfree(buf);
-+ set_fs(old_fs);
-+
-+ out_err_close:
-+ fput(meta_file);
-+ out:
-+ return err;
-+}
-+
-+/* append a single R entry to the meta file */
-+int meta_write_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len)
-+{
-+ dentry_t *meta_dentry = 0;
-+ file_t *meta_file = 0;
-+ mm_segment_t old_fs;
-+
-+ int bytes, err, buf_len;
-+ struct vfsmount *meta_mnt = 0;
-+ char *buf;
-+
-+
-+ err = 0;
-+
-+ if(itopd(dentry->d_inode)->renamed_list_size < 0) {
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* build the storage structure? */
-+ if(dtopd(dentry)->state == UNMODIFIED) {
-+ err = build_sto_structure(dentry->d_parent, dentry);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: meta_write_r_entry: \
-+ build_sto_structure failed.\n");
-+ goto out;
-+ }
-+ }
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ dtohd2(dentry),
-+ strlen (META_FILENAME));
-+ if(!meta_dentry->d_inode) {
-+ /* We need to create a META-file */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR, NULL);
-+#else
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR);
-+#endif
-+ }
-+ /* open META-file for writing */
-+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
-+ if(!meta_file || IS_ERR(meta_file)) {
-+ printk(KERN_CRIT "mini_fo: meta_write_r_entry: \
-+ ERROR opening meta file.\n");
-+ mntput(meta_mnt);
-+ dput(meta_dentry);
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* check if fs supports writing */
-+ if(!meta_file->f_op->write) {
-+ printk(KERN_CRIT "mini_fo: meta_write_r_entry: \
-+ ERROR, fs does not support writing.\n");
-+ goto out_err_close;
-+ }
-+
-+ meta_file->f_pos = meta_dentry->d_inode->i_size; /* append */
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+
-+ /* size: 2 for "R ", old_len+new_len for names, 1 blank+1 \n */
-+ buf_len = old_len + new_len + 4;
-+ buf = (char *) kmalloc(buf_len, GFP_KERNEL);
-+ if (!buf) {
-+ printk(KERN_CRIT "mini_fo: meta_write_r_entry: out of mem.\n");
-+ return -ENOMEM;
-+ }
-+
-+ buf[0] = 'R';
-+ buf[1] = ' ';
-+ strncpy(buf + 2, old_name, old_len);
-+ buf[old_len + 2] = ' ';
-+ strncpy(buf + old_len + 3, new_name, new_len);
-+ buf[buf_len -1] = '\n';
-+ bytes = meta_file->f_op->write(meta_file, buf, buf_len, &meta_file->f_pos);
-+ if(bytes != buf_len) {
-+ printk(KERN_CRIT "mini_fo: meta_write_r_entry: ERROR writing.\n");
-+ err = -1;
-+ }
-+
-+ kfree(buf);
-+ set_fs(old_fs);
-+
-+ out_err_close:
-+ fput(meta_file);
-+ out:
-+ return err;
-+}
-+
-+/* sync D list to disk, append data if app_flag is 1 */
-+/* check the meta_mnt, which seems not to be used (properly) */
-+
-+int meta_sync_d_list(dentry_t *dentry, int app_flag)
-+{
-+ dentry_t *meta_dentry;
-+ file_t *meta_file;
-+ mm_segment_t old_fs;
-+
-+ int bytes, err;
-+ struct vfsmount *meta_mnt;
-+ char *buf;
-+
-+ struct list_head *tmp;
-+ struct deleted_entry *del_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ err = 0;
-+ meta_file=0;
-+ meta_mnt=0;
-+
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ invalid inode passed.\n");
-+ err = -1;
-+ goto out;
-+ }
-+ inode_info = itopd(dentry->d_inode);
-+
-+ if(inode_info->deleted_list_size < 0) {
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* ok, there is something to sync */
-+
-+ /* build the storage structure? */
-+ if(!dtohd2(dentry) && !itohi2(dentry->d_inode)) {
-+ err = build_sto_structure(dentry->d_parent, dentry);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ build_sto_structure failed.\n");
-+ goto out;
-+ }
-+ }
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ dtohd2(dentry),
-+ strlen(META_FILENAME));
-+ if(!meta_dentry->d_inode) {
-+ /* We need to create a META-file */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR, NULL);
-+#else
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR);
-+#endif
-+ app_flag = 0;
-+ }
-+ /* need we truncate the meta file? */
-+ if(!app_flag) {
-+ struct iattr newattrs;
-+ newattrs.ia_size = 0;
-+ newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&meta_dentry->d_inode->i_mutex);
-+#else
-+ down(&meta_dentry->d_inode->i_sem);
-+#endif
-+ err = notify_change(meta_dentry, &newattrs);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&meta_dentry->d_inode->i_mutex);
-+#else
-+ up(&meta_dentry->d_inode->i_sem);
-+#endif
-+
-+ if(err || meta_dentry->d_inode->i_size != 0) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ ERROR truncating meta file.\n");
-+ goto out_err_close;
-+ }
-+ }
-+
-+ /* open META-file for writing */
-+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
-+ if(!meta_file || IS_ERR(meta_file)) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ ERROR opening meta file.\n");
-+ /* we don't mntget so we dont't mntput (for now)
-+ * mntput(meta_mnt);
-+ */
-+ dput(meta_dentry);
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* check if fs supports writing */
-+ if(!meta_file->f_op->write) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ ERROR, fs does not support writing.\n");
-+ goto out_err_close;
-+ }
-+
-+ meta_file->f_pos = meta_dentry->d_inode->i_size; /* append */
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+
-+ /* here we go... */
-+ list_for_each(tmp, &inode_info->deleted_list) {
-+ del_entry = list_entry(tmp, struct deleted_entry, list);
-+
-+ /* size: len for name, 1 for \n and 2 for "D " */
-+ buf = (char *) kmalloc(del_entry->len+3, GFP_KERNEL);
-+ if (!buf) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ out of mem.\n");
-+ return -ENOMEM;
-+ }
-+
-+ buf[0] = 'D';
-+ buf[1] = ' ';
-+ strncpy(buf+2, del_entry->name, del_entry->len);
-+ buf[del_entry->len+2] = '\n';
-+ bytes = meta_file->f_op->write(meta_file, buf,
-+ del_entry->len+3,
-+ &meta_file->f_pos);
-+ if(bytes != del_entry->len+3) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
-+ ERROR writing.\n");
-+ err |= -1;
-+ }
-+ kfree(buf);
-+ }
-+ set_fs(old_fs);
-+
-+ out_err_close:
-+ fput(meta_file);
-+ out:
-+ return err;
-+
-+}
-+
-+int meta_sync_r_list(dentry_t *dentry, int app_flag)
-+{
-+ dentry_t *meta_dentry;
-+ file_t *meta_file;
-+ mm_segment_t old_fs;
-+
-+ int bytes, err, buf_len;
-+ struct vfsmount *meta_mnt;
-+ char *buf;
-+
-+ struct list_head *tmp;
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ err = 0;
-+ meta_file=0;
-+ meta_mnt=0;
-+
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ invalid dentry passed.\n");
-+ err = -1;
-+ goto out;
-+ }
-+ inode_info = itopd(dentry->d_inode);
-+
-+ if(inode_info->deleted_list_size < 0) {
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* ok, there is something to sync */
-+
-+ /* build the storage structure? */
-+ if(!dtohd2(dentry) && !itohi2(dentry->d_inode)) {
-+ err = build_sto_structure(dentry->d_parent, dentry);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ build_sto_structure failed.\n");
-+ goto out;
-+ }
-+ }
-+ meta_dentry = lookup_one_len(META_FILENAME,
-+ dtohd2(dentry),
-+ strlen(META_FILENAME));
-+ if(!meta_dentry->d_inode) {
-+ /* We need to create a META-file */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR, NULL);
-+#else
-+ vfs_create(dtohd2(dentry)->d_inode,
-+ meta_dentry, S_IRUSR | S_IWUSR);
-+#endif
-+ app_flag = 0;
-+ }
-+ /* need we truncate the meta file? */
-+ if(!app_flag) {
-+ struct iattr newattrs;
-+ newattrs.ia_size = 0;
-+ newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&meta_dentry->d_inode->i_mutex);
-+#else
-+ down(&meta_dentry->d_inode->i_sem);
-+#endif
-+ err = notify_change(meta_dentry, &newattrs);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&meta_dentry->d_inode->i_mutex);
-+#else
-+ up(&meta_dentry->d_inode->i_sem);
-+#endif
-+ if(err || meta_dentry->d_inode->i_size != 0) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ ERROR truncating meta file.\n");
-+ goto out_err_close;
-+ }
-+ }
-+
-+ /* open META-file for writing */
-+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
-+ if(!meta_file || IS_ERR(meta_file)) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ ERROR opening meta file.\n");
-+ /* we don't mntget so we dont't mntput (for now)
-+ * mntput(meta_mnt);
-+ */
-+ dput(meta_dentry);
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* check if fs supports writing */
-+ if(!meta_file->f_op->write) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ ERROR, fs does not support writing.\n");
-+ goto out_err_close;
-+ }
-+
-+ meta_file->f_pos = meta_dentry->d_inode->i_size; /* append */
-+ old_fs = get_fs();
-+ set_fs(KERNEL_DS);
-+
-+ /* here we go... */
-+ list_for_each(tmp, &inode_info->renamed_list) {
-+ ren_entry = list_entry(tmp, struct renamed_entry, list);
-+ /* size:
-+ * 2 for "R ", old_len+new_len for names, 1 blank+1 \n */
-+ buf_len = ren_entry->old_len + ren_entry->new_len + 4;
-+ buf = (char *) kmalloc(buf_len, GFP_KERNEL);
-+ if (!buf) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ out of mem.\n");
-+ return -ENOMEM;
-+ }
-+ buf[0] = 'R';
-+ buf[1] = ' ';
-+ strncpy(buf + 2, ren_entry->old_name, ren_entry->old_len);
-+ buf[ren_entry->old_len + 2] = ' ';
-+ strncpy(buf + ren_entry->old_len + 3,
-+ ren_entry->new_name, ren_entry->new_len);
-+ buf[buf_len - 1] = '\n';
-+ bytes = meta_file->f_op->write(meta_file, buf,
-+ buf_len, &meta_file->f_pos);
-+ if(bytes != buf_len) {
-+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
-+ ERROR writing.\n");
-+ err |= -1;
-+ }
-+ kfree(buf);
-+ }
-+ set_fs(old_fs);
-+
-+ out_err_close:
-+ fput(meta_file);
-+ out:
-+ return err;
-+}
-+
-+int meta_check_d_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ if(!dentry || !dentry->d_inode)
-+ printk(KERN_CRIT "mini_fo: meta_check_d_dentry: \
-+ invalid dentry passed.\n");
-+ return __meta_check_d_entry(dentry->d_inode, name, len);
-+}
-+
-+int __meta_check_d_entry(inode_t *inode, const char *name, int len)
-+{
-+ struct list_head *tmp;
-+ struct deleted_entry *del_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!inode || !itopd(inode))
-+ printk(KERN_CRIT "mini_fo: __meta_check_d_dentry: \
-+ invalid inode passed.\n");
-+
-+ inode_info = itopd(inode);
-+
-+ if(inode_info->deleted_list_size <= 0)
-+ return 0;
-+
-+ list_for_each(tmp, &inode_info->deleted_list) {
-+ del_entry = list_entry(tmp, struct deleted_entry, list);
-+ if(del_entry->len != len)
-+ continue;
-+
-+ if(!strncmp(del_entry->name, name, len))
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/*
-+ * check if file has been renamed and return path to orig. base dir.
-+ * Implements no error return values so far, what of course sucks.
-+ * String is null terminated.'
-+ */
-+char* meta_check_r_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_check_r_dentry: \
-+ invalid dentry passed.\n");
-+ return NULL;
-+ }
-+ return __meta_check_r_entry(dentry->d_inode, name, len);
-+}
-+
-+char* __meta_check_r_entry(inode_t *inode, const char *name, int len)
-+{
-+ struct list_head *tmp;
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+ char *old_path;
-+
-+ if(!inode || !itopd(inode)) {
-+ printk(KERN_CRIT "mini_fo: meta_check_r_dentry: \
-+ invalid inode passed.\n");
-+ return NULL;
-+ }
-+ inode_info = itopd(inode);
-+
-+ if(inode_info->renamed_list_size <= 0)
-+ return NULL;
-+
-+ list_for_each(tmp, &inode_info->renamed_list) {
-+ ren_entry = list_entry(tmp, struct renamed_entry, list);
-+ if(ren_entry->new_len != len)
-+ continue;
-+
-+ if(!strncmp(ren_entry->new_name, name, len)) {
-+ old_path = (char *)
-+ kmalloc(ren_entry->old_len+1, GFP_KERNEL);
-+ strncpy(old_path,
-+ ren_entry->old_name,
-+ ren_entry->old_len);
-+ old_path[ren_entry->old_len]='\0';
-+ return old_path;
-+ }
-+ }
-+ return NULL;
-+}
-+
-+/*
-+ * This version only checks if entry exists and return:
-+ * 1 if exists,
-+ * 0 if not,
-+ * -1 if error.
-+ */
-+int meta_is_r_entry(dentry_t *dentry, const char *name, int len)
-+{
-+ if(!dentry || !dentry->d_inode) {
-+ printk(KERN_CRIT "mini_fo: meta_check_r_dentry [2]: \
-+ invalid dentry passed.\n");
-+ return -1;
-+ }
-+ return __meta_is_r_entry(dentry->d_inode, name, len);
-+}
-+
-+int __meta_is_r_entry(inode_t *inode, const char *name, int len)
-+{
-+ struct list_head *tmp;
-+ struct renamed_entry *ren_entry;
-+ struct mini_fo_inode_info *inode_info;
-+
-+ if(!inode || !itopd(inode)) {
-+ printk(KERN_CRIT "mini_fo: meta_check_r_dentry [2]: \
-+ invalid inode passed.\n");
-+ return -1;
-+ }
-+ inode_info = itopd(inode);
-+
-+ if(inode_info->renamed_list_size <= 0)
-+ return -1;
-+
-+ list_for_each(tmp, &inode_info->renamed_list) {
-+ ren_entry = list_entry(tmp, struct renamed_entry, list);
-+ if(ren_entry->new_len != len)
-+ continue;
-+
-+ if(!strncmp(ren_entry->new_name, name, len))
-+ return 1;
-+ }
-+ return 0;
-+}
-+
---- /dev/null
-+++ b/fs/mini_fo/mini_fo.h
-@@ -0,0 +1,510 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifndef __MINI_FO_H_
-+#define __MINI_FO_H_
-+
-+#ifdef __KERNEL__
-+
-+/* META stuff */
-+#define META_FILENAME "META_dAfFgHE39ktF3HD2sr"
-+
-+/* use xattrs? */
-+#define XATTR
-+
-+/* File attributes that when changed, result in a file beeing copied to storage */
-+#define COPY_FLAGS ATTR_MODE | ATTR_UID | ATTR_GID | ATTR_SIZE
-+
-+/*
-+ * mini_fo filestates
-+ */
-+#define MODIFIED 1
-+#define UNMODIFIED 2
-+#define CREATED 3
-+#define DEL_REWRITTEN 4
-+#define DELETED 5
-+#define NON_EXISTANT 6
-+
-+/* fist file systems superblock magic */
-+# define MINI_FO_SUPER_MAGIC 0xf15f
-+
-+/*
-+ * STRUCTURES:
-+ */
-+
-+/* mini_fo inode data in memory */
-+struct mini_fo_inode_info {
-+ inode_t *wii_inode;
-+ inode_t *wii_inode2; /* pointer to storage inode */
-+
-+ /* META-data lists */
-+ /* deleted list, ex wol */
-+ struct list_head deleted_list;
-+ int deleted_list_size;
-+
-+ /* renamed list */
-+ struct list_head renamed_list;
-+ int renamed_list_size;
-+
-+ /* add other lists here ... */
-+};
-+
-+/* mini_fo dentry data in memory */
-+struct mini_fo_dentry_info {
-+ dentry_t *wdi_dentry;
-+ dentry_t *wdi_dentry2; /* pointer to storage dentry */
-+ unsigned int state; /* state of the mini_fo dentry */
-+};
-+
-+
-+/* mini_fo super-block data in memory */
-+struct mini_fo_sb_info {
-+ super_block_t *wsi_sb, *wsi_sb2; /* mk: might point to the same sb */
-+ struct vfsmount *hidden_mnt, *hidden_mnt2;
-+ dentry_t *base_dir_dentry;
-+ dentry_t *storage_dir_dentry;
-+ ;
-+};
-+
-+/* readdir_data, readdir helper struct */
-+struct readdir_data {
-+ struct list_head ndl_list; /* linked list head ptr */
-+ int ndl_size; /* list size */
-+ int sto_done; /* flag to show that the storage dir entries have
-+ * all been read an now follow base entries */
-+};
-+
-+/* file private data. */
-+struct mini_fo_file_info {
-+ struct file *wfi_file;
-+ struct file *wfi_file2; /* pointer to storage file */
-+ struct readdir_data rd;
-+};
-+
-+/* struct ndl_entry */
-+struct ndl_entry {
-+ struct list_head list;
-+ char *name;
-+ int len;
-+};
-+
-+/********************************
-+ * META-data structures
-+ ********************************/
-+
-+/* deleted entry */
-+struct deleted_entry {
-+ struct list_head list;
-+ char *name;
-+ int len;
-+};
-+
-+/* renamed entry */
-+struct renamed_entry {
-+ struct list_head list;
-+ char *old_name; /* old directory with full path */
-+ int old_len; /* length of above string */
-+ char *new_name; /* new directory name */
-+ int new_len; /* length of above string */
-+};
-+
-+/* attr_change entry */
-+struct attr_change_entry {
-+ struct list_head list;
-+ char *name;
-+ int len;
-+};
-+
-+/* link entry */
-+struct link_entry {
-+ struct list_head list;
-+ int links_moved;
-+ int inum_base;
-+ int inum_sto;
-+ char *weird_name;
-+ int weird_name_len;
-+};
-+
-+
-+/* Some other stuff required for mini_fo_filldir64, copied from
-+ * fs/readdir.c
-+ */
-+
-+#define ROUND_UP64(x) (((x)+sizeof(u64)-1) & ~(sizeof(u64)-1))
-+#define NAME_OFFSET(de) ((int) ((de)->d_name - (char *) (de)))
-+
-+
-+struct linux_dirent64 {
-+ u64 d_ino;
-+ s64 d_off;
-+ unsigned short d_reclen;
-+ unsigned char d_type;
-+ char d_name[0];
-+};
-+
-+
-+struct getdents_callback64 {
-+ struct linux_dirent64 * current_dir;
-+ struct linux_dirent64 * previous;
-+ int count;
-+ int error;
-+};
-+
-+struct linux_dirent {
-+ unsigned long d_ino;
-+ unsigned long d_off;
-+ unsigned short d_reclen;
-+ char d_name[1];
-+};
-+
-+struct getdents_callback {
-+ struct linux_dirent * current_dir;
-+ struct linux_dirent * previous;
-+ int count;
-+ int error;
-+};
-+
-+
-+/*
-+ * MACROS:
-+ */
-+
-+/* file TO private_data */
-+# define ftopd(file) ((struct mini_fo_file_info *)((file)->private_data))
-+# define __ftopd(file) ((file)->private_data)
-+/* file TO hidden_file */
-+# define ftohf(file) ((ftopd(file))->wfi_file)
-+# define ftohf2(file) ((ftopd(file))->wfi_file2)
-+
-+/* inode TO private_data */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+# define itopd(ino) ((struct mini_fo_inode_info *)(ino)->i_private)
-+# define __itopd(ino) ((ino)->i_private)
-+#else
-+# define itopd(ino) ((struct mini_fo_inode_info *)(ino)->u.generic_ip)
-+# define __itopd(ino) ((ino)->u.generic_ip)
-+#endif
-+/* inode TO hidden_inode */
-+# define itohi(ino) (itopd(ino)->wii_inode)
-+# define itohi2(ino) (itopd(ino)->wii_inode2)
-+
-+/* superblock TO private_data */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+# define stopd(super) ((struct mini_fo_sb_info *)(super)->s_fs_info)
-+# define __stopd(super) ((super)->s_fs_info)
-+#else
-+# define stopd(super) ((struct mini_fo_sb_info *)(super)->u.generic_sbp)
-+# define __stopd(super) ((super)->u.generic_sbp)
-+#endif
-+
-+/* unused? # define vfs2priv stopd */
-+/* superblock TO hidden_superblock */
-+
-+# define stohs(super) (stopd(super)->wsi_sb)
-+# define stohs2(super) (stopd(super)->wsi_sb2)
-+
-+/* dentry TO private_data */
-+# define dtopd(dentry) ((struct mini_fo_dentry_info *)(dentry)->d_fsdata)
-+# define __dtopd(dentry) ((dentry)->d_fsdata)
-+/* dentry TO hidden_dentry */
-+# define dtohd(dent) (dtopd(dent)->wdi_dentry)
-+# define dtohd2(dent) (dtopd(dent)->wdi_dentry2)
-+
-+/* dentry to state */
-+# define dtost(dent) (dtopd(dent)->state)
-+# define sbt(sb) ((sb)->s_type->name)
-+
-+#define IS_WRITE_FLAG(flag) (flag & (O_RDWR | O_WRONLY | O_APPEND))
-+#define IS_COPY_FLAG(flag) (flag & (COPY_FLAGS))
-+
-+/* macros to simplify non-SCA code */
-+# define MALLOC_PAGE_POINTERS(hidden_pages, num_hidden_pages)
-+# define MALLOC_PAGEDATA_POINTERS(hidden_pages_data, num_hidden_pages)
-+# define FREE_PAGE_POINTERS(hidden_pages, num)
-+# define FREE_PAGEDATA_POINTERS(hidden_pages_data, num)
-+# define FOR_EACH_PAGE
-+# define CURRENT_HIDDEN_PAGE hidden_page
-+# define CURRENT_HIDDEN_PAGEDATA hidden_page_data
-+# define CURRENT_HIDDEN_PAGEINDEX page->index
-+
-+/*
-+ * EXTERNALS:
-+ */
-+extern struct file_operations mini_fo_main_fops;
-+extern struct file_operations mini_fo_dir_fops;
-+extern struct inode_operations mini_fo_main_iops;
-+extern struct inode_operations mini_fo_dir_iops;
-+extern struct inode_operations mini_fo_symlink_iops;
-+extern struct super_operations mini_fo_sops;
-+extern struct dentry_operations mini_fo_dops;
-+extern struct vm_operations_struct mini_fo_shared_vmops;
-+extern struct vm_operations_struct mini_fo_private_vmops;
-+extern struct address_space_operations mini_fo_aops;
-+
-+#if 0 /* unused by mini_fo */
-+extern int mini_fo_interpose(dentry_t *hidden_dentry, dentry_t *this_dentry, super_block_t *sb, int flag);
-+#if defined(FIST_FILTER_DATA) || defined(FIST_FILTER_SCA)
-+extern page_t *mini_fo_get1page(file_t *file, int index);
-+extern int mini_fo_fill_zeros(file_t *file, page_t *page, unsigned from);
-+# endif /* FIST_FILTER_DATA || FIST_FILTER_SCA */
-+
-+
-+# define mini_fo_hidden_dentry(d) __mini_fo_hidden_dentry(__FILE__,__FUNCTION__,__LINE__,(d))
-+# define mini_fo_hidden_sto_dentry(d) __mini_fo_hidden_sto_dentry(__FILE__,__FUNCTION__,__LINE__,(d))
-+
-+extern dentry_t *__mini_fo_hidden_dentry(char *file, char *func, int line, dentry_t *this_dentry);
-+extern dentry_t *__mini_fo_hidden_sto_dentry(char *file, char *func, int line, dentry_t *this_dentry);
-+
-+extern int mini_fo_read_file(const char *filename, void *buf, int len);
-+extern int mini_fo_write_file(const char *filename, void *buf, int len);
-+extern dentry_t *fist_lookup(dentry_t *dir, const char *name, vnode_t **out, uid_t uid, gid_t gid);
-+#endif /* unused by mini_fo */
-+
-+/* state transition functions */
-+extern int nondir_unmod_to_mod(dentry_t *dentry, int cp_flag);
-+extern int nondir_del_rew_to_del(dentry_t *dentry);
-+extern int nondir_creat_to_del(dentry_t *dentry);
-+extern int nondir_mod_to_del(dentry_t *dentry);
-+extern int nondir_unmod_to_del(dentry_t *dentry);
-+
-+extern int dir_unmod_to_mod(dentry_t *dentry);
-+
-+/* rename specials */
-+extern int rename_directory(inode_t *old_dir, dentry_t *old_dentry, inode_t *new_dir, dentry_t *new_dentry);
-+extern int rename_nondir(inode_t *old_dir, dentry_t *old_dentry, inode_t *new_dir, dentry_t *new_dentry);
-+
-+/* misc stuff */
-+extern int mini_fo_tri_interpose(dentry_t *hidden_dentry,
-+ dentry_t *hidden_sto_dentry,
-+ dentry_t *dentry,
-+ super_block_t *sb, int flag);
-+
-+extern int mini_fo_cp_cont(dentry_t *tgt_dentry, struct vfsmount *tgt_mnt,
-+ dentry_t *src_dentry, struct vfsmount *src_mnt);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+extern int mini_fo_create(inode_t *dir, dentry_t *dentry, int mode, struct nameidata *nd);
-+
-+extern int create_sto_nod(dentry_t *dentry, int mode, dev_t dev);
-+extern int create_sto_reg_file(dentry_t *dentry, int mode, struct nameidata *nd);
-+#else
-+extern int mini_fo_create(inode_t *dir, dentry_t *dentry, int mode);
-+
-+extern int create_sto_nod(dentry_t *dentry, int mode, int dev);
-+extern int create_sto_reg_file(dentry_t *dentry, int mode);
-+#endif
-+
-+extern int create_sto_dir(dentry_t *dentry, int mode);
-+
-+extern int exists_in_storage(dentry_t *dentry);
-+extern int is_mini_fo_existant(dentry_t *dentry);
-+extern int get_neg_sto_dentry(dentry_t *dentry);
-+extern int build_sto_structure(dentry_t *dir, dentry_t *dentry);
-+extern int get_mini_fo_bpath(dentry_t *dentry, char **bpath, int *bpath_len);
-+extern dentry_t *bpath_walk(super_block_t *sb, char *bpath);
-+extern int bpath_put(dentry_t *dentry);
-+
-+/* check_mini_fo types functions */
-+extern int check_mini_fo_dentry(dentry_t *dentry);
-+extern int check_mini_fo_file(file_t *file);
-+extern int check_mini_fo_inode(inode_t *inode);
-+
-+/* General meta functions, can be called from outside of meta.c */
-+extern int meta_build_lists(dentry_t *dentry);
-+extern int meta_put_lists(dentry_t *dentry);
-+extern int __meta_put_lists(inode_t *inode);
-+
-+extern int meta_add_d_entry(dentry_t *dentry, const char *name, int len);
-+extern int meta_add_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len);
-+
-+extern int meta_remove_r_entry(dentry_t *dentry, const char *name, int len);
-+
-+extern int meta_check_d_entry(dentry_t *dentry, const char *name, int len);
-+extern int __meta_check_d_entry(inode_t *inode, const char *name, int len);
-+
-+extern char* meta_check_r_entry(dentry_t *dentry, const char *name, int len);
-+extern char* __meta_check_r_entry(inode_t *inode, const char *name, int len);
-+extern int meta_is_r_entry(dentry_t *dentry, const char *name, int len);
-+extern int __meta_is_r_entry(inode_t *inode, const char *name, int len);
-+
-+/* Specific meta functions, should be called only inside meta.c */
-+extern int __meta_put_d_list(inode_t *inode);
-+extern int __meta_put_r_list(inode_t *inode);
-+
-+extern int meta_list_add_d_entry(dentry_t *dentry,
-+ const char *name, int len);
-+extern int meta_list_add_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len);
-+
-+extern int meta_list_remove_r_entry(dentry_t *dentry,
-+ const char *name, int len);
-+
-+extern int __meta_list_remove_r_entry(inode_t *inode,
-+ const char *name, int len);
-+
-+extern int meta_write_d_entry(dentry_t *dentry, const char *name, int len);
-+extern int meta_write_r_entry(dentry_t *dentry,
-+ const char *old_name, int old_len,
-+ const char *new_name, int new_len);
-+
-+extern int meta_sync_lists(dentry_t *dentry);
-+extern int meta_sync_d_list(dentry_t *dentry, int app_flag);
-+extern int meta_sync_r_list(dentry_t *dentry, int app_flag);
-+
-+/* ndl stuff */
-+extern int ndl_add_entry(struct readdir_data *rd, const char *name, int len);
-+extern void ndl_put_list(struct readdir_data *rd);
-+extern int ndl_check_entry(struct readdir_data *rd,
-+ const char *name, int len);
-+
-+
-+# define copy_inode_size(dst, src) \
-+ dst->i_size = src->i_size; \
-+ dst->i_blocks = src->i_blocks;
-+
-+static inline void
-+fist_copy_attr_atime(inode_t *dest, const inode_t *src)
-+{
-+ ASSERT(dest != NULL);
-+ ASSERT(src != NULL);
-+ dest->i_atime = src->i_atime;
-+}
-+static inline void
-+fist_copy_attr_times(inode_t *dest, const inode_t *src)
-+{
-+ ASSERT(dest != NULL);
-+ ASSERT(src != NULL);
-+ dest->i_atime = src->i_atime;
-+ dest->i_mtime = src->i_mtime;
-+ dest->i_ctime = src->i_ctime;
-+}
-+static inline void
-+fist_copy_attr_timesizes(inode_t *dest, const inode_t *src)
-+{
-+ ASSERT(dest != NULL);
-+ ASSERT(src != NULL);
-+ dest->i_atime = src->i_atime;
-+ dest->i_mtime = src->i_mtime;
-+ dest->i_ctime = src->i_ctime;
-+ copy_inode_size(dest, src);
-+}
-+static inline void
-+fist_copy_attr_all(inode_t *dest, const inode_t *src)
-+{
-+ ASSERT(dest != NULL);
-+ ASSERT(src != NULL);
-+ dest->i_mode = src->i_mode;
-+ dest->i_nlink = src->i_nlink;
-+ dest->i_uid = src->i_uid;
-+ dest->i_gid = src->i_gid;
-+ dest->i_rdev = src->i_rdev;
-+ dest->i_atime = src->i_atime;
-+ dest->i_mtime = src->i_mtime;
-+ dest->i_ctime = src->i_ctime;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+ dest->i_blksize = src->i_blksize;
-+#endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,12)
-+ dest->i_blkbits = src->i_blkbits;
-+# endif /* linux 2.4.12 and newer */
-+ copy_inode_size(dest, src);
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-+ dest->i_attr_flags = src->i_attr_flags;
-+#else
-+ dest->i_flags = src->i_flags;
-+#endif
-+}
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+/* copied from linux/fs.h */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+static inline void double_lock(struct dentry *d1, struct dentry *d2)
-+{
-+ struct mutex *m1 = &d1->d_inode->i_mutex;
-+ struct mutex *m2 = &d2->d_inode->i_mutex;
-+ if (m1 != m2) {
-+ if ((unsigned long) m1 < (unsigned long) m2) {
-+ struct mutex *tmp = m2;
-+ m2 = m1; m1 = tmp;
-+ }
-+ mutex_lock(m1);
-+ }
-+ mutex_lock(m2);
-+}
-+
-+static inline void double_unlock(struct dentry *d1, struct dentry *d2)
-+{
-+ struct mutex *m1 = &d1->d_inode->i_mutex;
-+ struct mutex *m2 = &d2->d_inode->i_mutex;
-+ mutex_unlock(m1);
-+ if (m1 != m2)
-+ mutex_unlock(m2);
-+ dput(d1);
-+ dput(d2);
-+}
-+
-+#else
-+static inline void double_down(struct semaphore *s1, struct semaphore *s2)
-+{
-+ if (s1 != s2) {
-+ if ((unsigned long) s1 < (unsigned long) s2) {
-+ struct semaphore *tmp = s2;
-+ s2 = s1; s1 = tmp;
-+ }
-+ down(s1);
-+ }
-+ down(s2);
-+}
-+
-+static inline void double_up(struct semaphore *s1, struct semaphore *s2)
-+{
-+ up(s1);
-+ if (s1 != s2)
-+ up(s2);
-+}
-+
-+static inline void double_lock(struct dentry *d1, struct dentry *d2)
-+{
-+ double_down(&d1->d_inode->i_sem, &d2->d_inode->i_sem);
-+}
-+
-+static inline void double_unlock(struct dentry *d1, struct dentry *d2)
-+{
-+ double_up(&d1->d_inode->i_sem,&d2->d_inode->i_sem);
-+ dput(d1);
-+ dput(d2);
-+}
-+#endif /* if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16) */
-+#endif /* if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) */
-+#endif /* __KERNEL__ */
-+
-+/*
-+ * Definitions for user and kernel code
-+ */
-+
-+/* ioctls */
-+
-+#endif /* not __MINI_FO_H_ */
---- /dev/null
-+++ b/fs/mini_fo/mini_fo-merge
-@@ -0,0 +1,180 @@
-+#!/bin/bash
-+#
-+# Copyright (C) 2005 Markus Klotzbuecher <mk@creamnet.de>
-+# This program is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU General Public License
-+# as published by the Free Software Foundation; either version
-+# 2 of the License, or (at your option) any later version.
-+#
-+
-+BASE=
-+STO=
-+HELP=
-+DRYRUN=
-+VERBOSE=
-+TMP="/tmp/"
-+META_NAME="META_dAfFgHE39ktF3HD2sr"
-+SKIP_DEL_LIST="skip-delete-list.mini_fo-merge"
-+
-+COMMAND=
-+exec_command()
-+{
-+ if [ x$DRYRUN == "xset" ]; then
-+ echo " would run: $COMMAND"
-+ elif ! [ x$DRYRUN == "xset" ]; then
-+ if [ x$VERBOSE == "xset" ]; then
-+ echo " running: $COMMAND"
-+ fi
-+ eval $COMMAND
-+ fi
-+}
-+
-+usage()
-+{
-+cat <<EOF
-+
-+USAGE: $0 -b <base dir> -s <storage dir>
-+Version 0.1
-+
-+This script merges the contents of a mini_fo storage file system back
-+to the base file system.
-+
-+!!! Warning: This will modify the base filesystem and can destroy data
-+ if used wrongly.
-+
-+Options:
-+ -b <base dir>
-+ the directory of the base file system.
-+
-+ -s <storage dir>
-+ the directory of the storage file system.
-+
-+ -d dry run, will not change anything and print the commands that
-+ would be executed.
-+
-+ -t tmp dir for storing temporary file. default: $TMP
-+
-+ -v show what operations are performed.
-+
-+ -h displays this message.
-+
-+EOF
-+}
-+
-+# parse parameters
-+while getopts hdvt:b:s: OPTS
-+ do
-+ case $OPTS in
-+ h) HELP="set";;
-+ d) DRYRUN="set";;
-+ v) VERBOSE="set";;
-+ b) BASE="$OPTARG";;
-+ s) STO="$OPTARG";;
-+ t) TMP="$OPTARG";;
-+ ?) usage
-+ exit 1;;
-+ esac
-+done
-+
-+if [ "x$HELP" == "xset" ]; then
-+ usage
-+ exit -1
-+fi
-+
-+if ! [ -d "$BASE" ] || ! [ -d "$STO" ]; then
-+ echo -e "$0:\n Error, -s and/or -b argument missing. type $0 -h for help."
-+ exit -1;
-+fi
-+
-+# get full paths
-+pushd $STO; STO=`pwd`; popd
-+pushd $BASE; BASE=`pwd`; popd
-+TMP=${TMP%/}
-+
-+
-+cat<<EOF
-+###############################################################################
-+# mini_fo-merge
-+#
-+# base dir: $BASE
-+# storage dir: $STO
-+# meta filename: $META_NAME
-+# dry run: $DRYRUN
-+# verbose: $VERBOSE
-+# tmp files: $TMP
-+###############################################################################
-+
-+EOF
-+
-+rm $TMP/$SKIP_DEL_LIST
-+
-+# first process all renamed dirs
-+echo "Merging renamed directories..."
-+pushd $STO &> /dev/null
-+find . -name $META_NAME -type f -print0 | xargs -0 -e grep -e '^R ' | tr -s ':R' ' ' | while read ENTRY; do
-+ echo "entry: $ENTRY"
-+ META_FILE=`echo $ENTRY | cut -d ' ' -f 1`
-+ OLD_B_DIR=`echo $ENTRY | cut -d ' ' -f 2 | sed -e 's/\///'`
-+ NEW_NAME=`echo $ENTRY | cut -d ' ' -f 3`
-+ NEW_B_DIR=`echo $META_FILE | sed -e "s/$META_NAME/$NEW_NAME/" | sed -e 's/^\.\///'`
-+ echo "META_FILE: $META_FILE"
-+ echo "OLD_B_DIR: $OLD_B_DIR"
-+ echo "NEW_NAME: $NEW_NAME"
-+ echo "NEW_B_DIR: $NEW_B_DIR"
-+
-+ pushd $BASE &> /dev/null
-+ # remove an existing dir in storage
-+ COMMAND="rm -rf $NEW_B_DIR"; exec_command
-+ COMMAND="cp -R $OLD_B_DIR $NEW_B_DIR"; exec_command
-+ echo ""
-+ popd &> /dev/null
-+
-+ # remember this dir to exclude it from deleting later
-+ echo $NEW_B_DIR >> $TMP/$SKIP_DEL_LIST
-+done
-+
-+# delete all whiteouted files from base
-+echo -e "\nDeleting whiteout'ed files from base file system..."
-+find . -name $META_NAME -type f -print0 | xargs -0 -e grep -e '^D ' | sed -e 's/:D//' | while read ENTRY; do
-+ META_FILE=`echo $ENTRY | cut -d ' ' -f 1`
-+ DEL_NAME=`echo $ENTRY | cut -d ' ' -f 2`
-+ DEL_FILE=`echo $META_FILE | sed -e "s/$META_NAME/$DEL_NAME/" | sed -e 's/^\.\///'`
-+ grep -x $DEL_FILE $TMP/$SKIP_DEL_LIST &> /dev/null
-+ if [ $? -ne 0 ]; then
-+ pushd $BASE &> /dev/null
-+ COMMAND="rm -rf $DEL_FILE"; exec_command
-+ popd &> /dev/null
-+ else
-+ echo " excluding: $DEL_FILE as in skip-del-list."
-+ fi
-+done
-+
-+# create all dirs and update permissions
-+echo -e "\nSetting up directory structures in base file system..."
-+find . -type d | sed -e 's/^\.\///' | while read DIR; do
-+ PERMS=`stat -c %a $DIR`
-+ DIR_UID=`stat -c %u $DIR`
-+ DIR_GID=`stat -c %g $DIR`
-+ pushd $BASE &> /dev/null
-+ if ! [ -d $DIR ]; then
-+ COMMAND="mkdir -p $DIR"; exec_command
-+ fi
-+ COMMAND="chmod $PERMS $DIR"; exec_command
-+ COMMAND="chown $DIR_UID:$DIR_GID $DIR"; exec_command
-+ popd &> /dev/null
-+done
-+
-+# merge all non-directory files
-+echo -e "\nMerging all non-directory files...."
-+for i in b c p f l s; do
-+ find . -type $i | sed -e 's/^\.\///' | grep -v "$META_NAME" | while read FILE; do
-+ pushd $BASE #&> /dev/null
-+ COMMAND="cp -df $STO/$FILE $BASE/$FILE"; exec_command
-+ popd &> /dev/null
-+ done
-+done
-+popd &> /dev/null
-+
-+#rm $TMP/$SKIP_DEL_LIST
-+
-+echo "Done!"
---- /dev/null
-+++ b/fs/mini_fo/mini_fo-overlay
-@@ -0,0 +1,130 @@
-+#!/bin/bash
-+#
-+# Copyright (C) 2005 Markus Klotzbuecher <mk@creamnet.de>
-+# This program is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU General Public License
-+# as published by the Free Software Foundation; either version
-+# 2 of the License, or (at your option) any later version.
-+#
-+
-+HELP=
-+SUFF=
-+MNTP=
-+MNT_DIR="/mnt"
-+STO=
-+STO_DIR="/tmp"
-+BASE=
-+
-+usage()
-+{
-+cat <<EOF
-+
-+Usage: $0 [-s suffix] [-d sto_dir_dir] [-m mount point] base_dir
-+Version 0.1
-+
-+This script overlays the given base directory using the mini_fo file
-+system. If only the base directory base_dir is given, $0
-+will use a storage directory called "sto-<base_dir_name>" in $STO_DIR,
-+and mount point "mini_fo-<base_dir_dir>" in $MNT_DIR.
-+
-+Options:
-+ -s <suffix>
-+ add given suffix to storage directory and the mount
-+ point. This is usefull for overlaying one base directory
-+ several times and avoiding conflicts with storage directory
-+ names and mount points.
-+
-+ -d <sto_dir_dir>
-+ change the directory in which the storage directory will be
-+ created (default is currently "$STO_DIR".
-+
-+ -m <mount point>
-+ use an alternative directory to create the mini_fo
-+ mountpoint (default is currently "$MNT_DIR".
-+
-+ -h displays this message.
-+
-+EOF
-+exit 1;
-+}
-+
-+while getopts hm:s:d: OPTS
-+ do
-+ case $OPTS in
-+ s) SUFF="$OPTARG";;
-+ d) STO_DIR="$OPTARG";;
-+ m) MNT_DIR="$OPTARG";;
-+ h) HELP="set";;
-+ ?) usage
-+ exit 1;;
-+ esac
-+done
-+shift $(($OPTIND - 1))
-+
-+BASE="$1"
-+
-+if [ "x$HELP" == "xset" ]; then
-+ usage
-+ exit -1
-+fi
-+
-+# fix suffix
-+if [ "x$SUFF" != "x" ]; then
-+ SUFF="-$SUFF"
-+fi
-+
-+# kill trailing slashes
-+MNT_DIR=${MNT_DIR%/}
-+STO_DIR=${STO_DIR%/}
-+BASE=${BASE%/}
-+
-+
-+if ! [ -d "$BASE" ]; then
-+ echo "invalid base dir $BASE, run $0 -h for help."
-+ exit -1
-+fi
-+
-+# check opts
-+if ! [ -d "$MNT_DIR" ]; then
-+ echo "invalid mount dir $MNT_DIR, run $0 -h for help."
-+ exit -1
-+fi
-+
-+if ! [ -d "$STO_DIR" ]; then
-+ echo "invalid sto_dir_dir $STO_DIR, run $0 -h for help."
-+ exit -1
-+fi
-+
-+MNTP="$MNT_DIR/mini_fo-`basename $BASE`$SUFF"
-+STO="$STO_DIR/sto-`basename $BASE`$SUFF"
-+
-+# create the mount point if it doesn't exist
-+mkdir -p $MNTP
-+if [ $? -ne 0 ]; then
-+ echo "Error, failed to create mount point $MNTP"
-+fi
-+
-+mkdir -p $STO
-+if [ $? -ne 0 ]; then
-+ echo "Error, failed to create storage dir $STO"
-+fi
-+
-+# check if fs is already mounted
-+mount | grep mini_fo | grep $MNTP &> /dev/null
-+if [ $? -eq 0 ]; then
-+ echo "Error, existing mini_fo mount at $MNTP."
-+ exit -1
-+fi
-+
-+mount | grep mini_fo | grep $STO &> /dev/null
-+if [ $? -eq 0 ]; then
-+ echo "Error, $STO seems to be used already."
-+ exit -1
-+fi
-+
-+# mount
-+mount -t mini_fo -o base=$BASE,sto=$STO $BASE $MNTP
-+
-+if [ $? -ne 0 ]; then
-+ echo "Error, mounting failed, maybe no permisson to mount?"
-+fi
---- /dev/null
-+++ b/fs/mini_fo/mmap.c
-@@ -0,0 +1,637 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif /* HAVE_CONFIG_H */
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+
-+#ifdef FIST_COUNT_WRITES
-+/* for counting writes in the middle vs. regular writes */
-+unsigned long count_writes = 0, count_writes_middle = 0;
-+#endif /* FIST_COUNT_WRITES */
-+
-+/* forward declaration of commit write and prepare write */
-+STATIC int mini_fo_commit_write(file_t *file, page_t *page, unsigned from, unsigned to);
-+STATIC int mini_fo_prepare_write(file_t *file, page_t *page, unsigned from, unsigned to);
-+
-+
-+/*
-+ * Function for handling creation of holes when lseek-ing past the
-+ * end of the file and then writing some data.
-+ */
-+int
-+mini_fo_fill_zeros(file_t* file, page_t *page, unsigned from)
-+{
-+ int err = 0;
-+ dentry_t *dentry = file->f_dentry;
-+ inode_t *inode = dentry->d_inode;
-+ page_t *tmp_page;
-+ int index;
-+
-+ print_entry_location();
-+
-+ for (index = inode->i_size >> PAGE_CACHE_SHIFT; index < page->index; index++) {
-+ tmp_page = mini_fo_get1page(file, index);
-+ if (IS_ERR(tmp_page)) {
-+ err = PTR_ERR(tmp_page);
-+ goto out;
-+ }
-+
-+ /*
-+ * zero out rest of the contents of the page between the appropriate
-+ * offsets.
-+ */
-+ memset((char*)page_address(tmp_page) + (inode->i_size & ~PAGE_CACHE_MASK), 0, PAGE_CACHE_SIZE - (inode->i_size & ~PAGE_CACHE_MASK));
-+
-+ if (! (err = mini_fo_prepare_write(file, tmp_page, 0, PAGE_CACHE_SIZE)))
-+ err = mini_fo_commit_write(file, tmp_page, 0, PAGE_CACHE_SIZE);
-+
-+ page_cache_release(tmp_page);
-+ if (err < 0)
-+ goto out;
-+ if (current->need_resched)
-+ schedule();
-+ }
-+
-+ /* zero out appropriate parts of last page */
-+
-+ /*
-+ * if the encoding type is block, then adjust the 'from' (where the
-+ * zeroing will start) offset appropriately
-+ */
-+ from = from & (~(FIST_ENCODING_BLOCKSIZE - 1));
-+
-+ if ((from - (inode->i_size & ~PAGE_CACHE_MASK)) > 0) {
-+
-+ memset((char*)page_address(page) + (inode->i_size & ~PAGE_CACHE_MASK), 0, from - (inode->i_size & ~PAGE_CACHE_MASK));
-+ if (! (err = mini_fo_prepare_write(file, page, 0, PAGE_CACHE_SIZE)))
-+ err = mini_fo_commit_write(file, page, 0, PAGE_CACHE_SIZE);
-+
-+ if (err < 0)
-+ goto out;
-+ if (current->need_resched)
-+ schedule();
-+ }
-+
-+ out:
-+ print_exit_status(err);
-+ return err;
-+}
-+
-+
-+
-+STATIC int
-+mini_fo_writepage(page_t *page)
-+{
-+ int err = -EIO;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+ page_t *hidden_page;
-+ char *kaddr, *hidden_kaddr;
-+
-+ print_entry_location();
-+
-+ inode = page->mapping->host;
-+ hidden_inode = itohi(inode);
-+
-+ /*
-+ * writepage is called when shared mmap'ed files need to write
-+ * their pages, while prepare/commit_write are called from the
-+ * non-paged write() interface. (However, in 2.3 the two interfaces
-+ * share the same cache, while in 2.2 they didn't.)
-+ *
-+ * So we pretty much have to duplicate much of what commit_write does.
-+ */
-+
-+ /* find lower page (returns a locked page) */
-+ hidden_page = grab_cache_page(hidden_inode->i_mapping, page->index);
-+ if (!hidden_page)
-+ goto out;
-+
-+ /* get page address, and encode it */
-+ kaddr = (char *) kmap(page);
-+ hidden_kaddr = (char*) kmap(hidden_page);
-+ mini_fo_encode_block(kaddr, hidden_kaddr, PAGE_CACHE_SIZE, inode, inode->i_sb, page->index);
-+ /* if encode_block could fail, then return error */
-+ kunmap(page);
-+ kunmap(hidden_page);
-+
-+ /* call lower writepage (expects locked page) */
-+ err = hidden_inode->i_mapping->a_ops->writepage(hidden_page);
-+
-+ /*
-+ * update mtime and ctime of lower level file system
-+ * mini_fo' mtime and ctime are updated by generic_file_write
-+ */
-+ hidden_inode->i_mtime = hidden_inode->i_ctime = CURRENT_TIME;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,1)
-+ UnlockPage(hidden_page); /* b/c grab_cache_page locked it */
-+# endif /* kernel older than 2.4.1 */
-+ page_cache_release(hidden_page); /* b/c grab_cache_page increased refcnt */
-+
-+ if (err)
-+ ClearPageUptodate(page);
-+ else
-+ SetPageUptodate(page);
-+ out:
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,1)
-+ UnlockPage(page);
-+# endif /* kernel 2.4.1 and newer */
-+ print_exit_status(err);
-+ return err;
-+}
-+
-+
-+/*
-+ * get one page from cache or lower f/s, return error otherwise.
-+ * returns unlocked, up-to-date page (if ok), with increased refcnt.
-+ */
-+page_t *
-+mini_fo_get1page(file_t *file, int index)
-+{
-+ page_t *page;
-+ dentry_t *dentry;
-+ inode_t *inode;
-+ struct address_space *mapping;
-+ int err;
-+
-+ print_entry_location();
-+
-+ dentry = file->f_dentry; /* CPW: Moved below print_entry_location */
-+ inode = dentry->d_inode;
-+ mapping = inode->i_mapping;
-+
-+ fist_dprint(8, "%s: read page index %d pid %d\n", __FUNCTION__, index, current->pid);
-+ if (index < 0) {
-+ printk("%s BUG: index=%d\n", __FUNCTION__, index);
-+ page = ERR_PTR(-EIO);
-+ goto out;
-+ }
-+ page = read_cache_page(mapping,
-+ index,
-+ (filler_t *) mapping->a_ops->readpage,
-+ (void *) file);
-+ if (IS_ERR(page))
-+ goto out;
-+ wait_on_page(page);
-+ if (!Page_Uptodate(page)) {
-+ lock_page(page);
-+ err = mapping->a_ops->readpage(file, page);
-+ if (err) {
-+ page = ERR_PTR(err);
-+ goto out;
-+ }
-+ wait_on_page(page);
-+ if (!Page_Uptodate(page)) {
-+ page = ERR_PTR(-EIO);
-+ goto out;
-+ }
-+ }
-+
-+ out:
-+ print_exit_pointer(page);
-+ return page;
-+}
-+
-+
-+/*
-+ * get one page from cache or lower f/s, return error otherwise.
-+ * similar to get1page, but doesn't guarantee that it will return
-+ * an unlocked page.
-+ */
-+page_t *
-+mini_fo_get1page_cached(file_t *file, int index)
-+{
-+ page_t *page;
-+ dentry_t *dentry;
-+ inode_t *inode;
-+ struct address_space *mapping;
-+ int err;
-+
-+ print_entry_location();
-+
-+ dentry = file->f_dentry; /* CPW: Moved below print_entry_location */
-+ inode = dentry->d_inode;
-+ mapping = inode->i_mapping;
-+
-+ fist_dprint(8, "%s: read page index %d pid %d\n", __FUNCTION__, index, current->pid);
-+ if (index < 0) {
-+ printk("%s BUG: index=%d\n", __FUNCTION__, index);
-+ page = ERR_PTR(-EIO);
-+ goto out;
-+ }
-+ page = read_cache_page(mapping,
-+ index,
-+ (filler_t *) mapping->a_ops->readpage,
-+ (void *) file);
-+ if (IS_ERR(page))
-+ goto out;
-+
-+ out:
-+ print_exit_pointer(page);
-+ return page;
-+}
-+
-+
-+/*
-+ * readpage is called from generic_page_read and the fault handler.
-+ * If your file system uses generic_page_read for the read op, it
-+ * must implement readpage.
-+ *
-+ * Readpage expects a locked page, and must unlock it.
-+ */
-+STATIC int
-+mini_fo_do_readpage(file_t *file, page_t *page)
-+{
-+ int err = -EIO;
-+ dentry_t *dentry;
-+ file_t *hidden_file = NULL;
-+ dentry_t *hidden_dentry;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+ char *page_data;
-+ page_t *hidden_page;
-+ char *hidden_page_data;
-+ int real_size;
-+
-+ print_entry_location();
-+
-+ dentry = file->f_dentry; /* CPW: Moved below print_entry_location */
-+ if (ftopd(file) != NULL)
-+ hidden_file = ftohf(file);
-+ hidden_dentry = dtohd(dentry);
-+ inode = dentry->d_inode;
-+ hidden_inode = itohi(inode);
-+
-+ fist_dprint(7, "%s: requesting page %d from file %s\n", __FUNCTION__, page->index, dentry->d_name.name);
-+
-+ MALLOC_PAGE_POINTERS(hidden_pages, num_hidden_pages);
-+ MALLOC_PAGEDATA_POINTERS(hidden_pages_data, num_hidden_pages);
-+ FOR_EACH_PAGE
-+ CURRENT_HIDDEN_PAGE = NULL;
-+
-+ /* find lower page (returns a locked page) */
-+ FOR_EACH_PAGE {
-+ fist_dprint(8, "%s: Current page index = %d\n", __FUNCTION__, CURRENT_HIDDEN_PAGEINDEX);
-+ CURRENT_HIDDEN_PAGE = read_cache_page(hidden_inode->i_mapping,
-+ CURRENT_HIDDEN_PAGEINDEX,
-+ (filler_t *) hidden_inode->i_mapping->a_ops->readpage,
-+ (void *) hidden_file);
-+ if (IS_ERR(CURRENT_HIDDEN_PAGE)) {
-+ err = PTR_ERR(CURRENT_HIDDEN_PAGE);
-+ CURRENT_HIDDEN_PAGE = NULL;
-+ goto out_release;
-+ }
-+ }
-+
-+ /*
-+ * wait for the page data to show up
-+ * (signaled by readpage as unlocking the page)
-+ */
-+ FOR_EACH_PAGE {
-+ wait_on_page(CURRENT_HIDDEN_PAGE);
-+ if (!Page_Uptodate(CURRENT_HIDDEN_PAGE)) {
-+ /*
-+ * call readpage() again if we returned from wait_on_page with a
-+ * page that's not up-to-date; that can happen when a partial
-+ * page has a few buffers which are ok, but not the whole
-+ * page.
-+ */
-+ lock_page(CURRENT_HIDDEN_PAGE);
-+ err = hidden_inode->i_mapping->a_ops->readpage(hidden_file,
-+ CURRENT_HIDDEN_PAGE);
-+ if (err) {
-+ CURRENT_HIDDEN_PAGE = NULL;
-+ goto out_release;
-+ }
-+ wait_on_page(CURRENT_HIDDEN_PAGE);
-+ if (!Page_Uptodate(CURRENT_HIDDEN_PAGE)) {
-+ err = -EIO;
-+ goto out_release;
-+ }
-+ }
-+ }
-+
-+ /* map pages, get their addresses */
-+ page_data = (char *) kmap(page);
-+ FOR_EACH_PAGE
-+ CURRENT_HIDDEN_PAGEDATA = (char *) kmap(CURRENT_HIDDEN_PAGE);
-+
-+ /* if decode_block could fail, then return error */
-+ err = 0;
-+ real_size = hidden_inode->i_size - (page->index << PAGE_CACHE_SHIFT);
-+ if (real_size <= 0)
-+ memset(page_data, 0, PAGE_CACHE_SIZE);
-+ else if (real_size < PAGE_CACHE_SIZE) {
-+ mini_fo_decode_block(hidden_page_data, page_data, real_size, inode, inode->i_sb, page->index);
-+ memset(page_data + real_size, 0, PAGE_CACHE_SIZE - real_size);
-+ } else
-+ mini_fo_decode_block(hidden_page_data, page_data, PAGE_CACHE_SIZE, inode, inode->i_sb, page->index);
-+
-+ FOR_EACH_PAGE
-+ kunmap(CURRENT_HIDDEN_PAGE);
-+ kunmap(page);
-+
-+ out_release:
-+ FOR_EACH_PAGE
-+ if (CURRENT_HIDDEN_PAGE)
-+ page_cache_release(CURRENT_HIDDEN_PAGE); /* undo read_cache_page */
-+
-+ FREE_PAGE_POINTERS(hidden_pages, num_hidden_pages);
-+ FREE_PAGEDATA_POINTERS(hidden_pages_data, num_hidden_pages);
-+
-+ out:
-+ if (err == 0)
-+ SetPageUptodate(page);
-+ else
-+ ClearPageUptodate(page);
-+
-+ print_exit_status(err);
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_readpage(file_t *file, page_t *page)
-+{
-+ int err;
-+ print_entry_location();
-+
-+ err = mini_fo_do_readpage(file, page);
-+
-+ /*
-+ * we have to unlock our page, b/c we _might_ have gotten a locked page.
-+ * but we no longer have to wakeup on our page here, b/c UnlockPage does
-+ * it
-+ */
-+ UnlockPage(page);
-+
-+ print_exit_status(err);
-+ return err;
-+}
-+
-+
-+STATIC int
-+mini_fo_prepare_write(file_t *file, page_t *page, unsigned from, unsigned to)
-+{
-+ int err = 0;
-+
-+ print_entry_location();
-+
-+ /*
-+ * we call kmap(page) only here, and do the kunmap
-+ * and the actual downcalls, including unlockpage and uncache
-+ * in commit_write.
-+ */
-+ kmap(page);
-+
-+ /* fast path for whole page writes */
-+ if (from == 0 && to == PAGE_CACHE_SIZE)
-+ goto out;
-+ /* read the page to "revalidate" our data */
-+ /* call the helper function which doesn't unlock the page */
-+ if (!Page_Uptodate(page))
-+ err = mini_fo_do_readpage(file, page);
-+
-+ out:
-+ print_exit_status(err);
-+ return err;
-+}
-+
-+
-+
-+STATIC int
-+mini_fo_commit_write(file_t *file, page_t *page, unsigned from, unsigned to)
-+{
-+ int err = -ENOMEM;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+ page_t *hidden_page;
-+ file_t *hidden_file = NULL;
-+ loff_t pos;
-+ unsigned bytes = to - from;
-+ unsigned hidden_from, hidden_to, hidden_bytes;
-+
-+ print_entry_location();
-+
-+ inode = page->mapping->host; /* CPW: Moved below print_entry_location */
-+ hidden_inode = itohi(inode);
-+
-+ ASSERT(file != NULL);
-+ /*
-+ * here we have a kmapped page, with data from the user copied
-+ * into it. we need to encode_block it, and then call the lower
-+ * commit_write. We also need to simulate same behavior of
-+ * generic_file_write, and call prepare_write on the lower f/s first.
-+ */
-+#ifdef FIST_COUNT_WRITES
-+ count_writes++;
-+# endif /* FIST_COUNT_WRITES */
-+
-+ /* this is append and/or extend -- we can't have holes so fill them in */
-+ if (page->index > (hidden_inode->i_size >> PAGE_CACHE_SHIFT)) {
-+ page_t *tmp_page;
-+ int index;
-+ for (index = hidden_inode->i_size >> PAGE_CACHE_SHIFT; index < page->index; index++) {
-+ tmp_page = mini_fo_get1page(file, index);
-+ if (IS_ERR(tmp_page)) {
-+ err = PTR_ERR(tmp_page);
-+ goto out;
-+ }
-+ /* zero out the contents of the page at the appropriate offsets */
-+ memset((char*)page_address(tmp_page) + (inode->i_size & ~PAGE_CACHE_MASK), 0, PAGE_CACHE_SIZE - (inode->i_size & ~PAGE_CACHE_MASK));
-+ if (!(err = mini_fo_prepare_write(file, tmp_page, 0, PAGE_CACHE_SIZE)))
-+ err = mini_fo_commit_write(file, tmp_page, 0, PAGE_CACHE_SIZE);
-+ page_cache_release(tmp_page);
-+ if (err < 0)
-+ goto out;
-+ if (current->need_resched)
-+ schedule();
-+ }
-+ }
-+
-+ if (ftopd(file) != NULL)
-+ hidden_file = ftohf(file);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_inode->i_mutex);
-+#else
-+ down(&hidden_inode->i_sem);
-+#endif
-+ /* find lower page (returns a locked page) */
-+ hidden_page = grab_cache_page(hidden_inode->i_mapping, page->index);
-+ if (!hidden_page)
-+ goto out;
-+
-+#if FIST_ENCODING_BLOCKSIZE > 1
-+# error encoding_blocksize greater than 1 is not yet supported
-+# endif /* FIST_ENCODING_BLOCKSIZE > 1 */
-+
-+ hidden_from = from & (~(FIST_ENCODING_BLOCKSIZE - 1));
-+ hidden_to = ((to + FIST_ENCODING_BLOCKSIZE - 1) & (~(FIST_ENCODING_BLOCKSIZE - 1)));
-+ if ((page->index << PAGE_CACHE_SHIFT) + to > hidden_inode->i_size) {
-+
-+ /*
-+ * if this call to commit_write had introduced holes and the code
-+ * for handling holes was invoked, then the beginning of this page
-+ * must be zeroed out
-+ * zero out bytes from 'size_of_file%pagesize' to 'from'.
-+ */
-+ if ((hidden_from - (inode->i_size & ~PAGE_CACHE_MASK)) > 0)
-+ memset((char*)page_address(page) + (inode->i_size & ~PAGE_CACHE_MASK), 0, hidden_from - (inode->i_size & ~PAGE_CACHE_MASK));
-+
-+ }
-+ hidden_bytes = hidden_to - hidden_from;
-+
-+ /* call lower prepare_write */
-+ err = -EINVAL;
-+ if (hidden_inode->i_mapping &&
-+ hidden_inode->i_mapping->a_ops &&
-+ hidden_inode->i_mapping->a_ops->prepare_write)
-+ err = hidden_inode->i_mapping->a_ops->prepare_write(hidden_file,
-+ hidden_page,
-+ hidden_from,
-+ hidden_to);
-+ if (err)
-+ /* don't leave locked pages behind, esp. on an ENOSPC */
-+ goto out_unlock;
-+
-+ fist_dprint(8, "%s: encoding %d bytes\n", __FUNCTION__, hidden_bytes);
-+ mini_fo_encode_block((char *) page_address(page) + hidden_from, (char*) page_address(hidden_page) + hidden_from, hidden_bytes, inode, inode->i_sb, page->index);
-+ /* if encode_block could fail, then goto unlock and return error */
-+
-+ /* call lower commit_write */
-+ err = hidden_inode->i_mapping->a_ops->commit_write(hidden_file,
-+ hidden_page,
-+ hidden_from,
-+ hidden_to);
-+
-+ if (err < 0)
-+ goto out_unlock;
-+
-+ err = bytes; /* convert error to no. of bytes */
-+
-+ inode->i_blocks = hidden_inode->i_blocks;
-+ /* we may have to update i_size */
-+ pos = (page->index << PAGE_CACHE_SHIFT) + to;
-+ if (pos > inode->i_size)
-+ inode->i_size = pos;
-+
-+ /*
-+ * update mtime and ctime of lower level file system
-+ * mini_fo' mtime and ctime are updated by generic_file_write
-+ */
-+ hidden_inode->i_mtime = hidden_inode->i_ctime = CURRENT_TIME;
-+
-+ mark_inode_dirty_sync(inode);
-+
-+ out_unlock:
-+ UnlockPage(hidden_page);
-+ page_cache_release(hidden_page);
-+ kunmap(page); /* kmap was done in prepare_write */
-+ out:
-+ /* we must set our page as up-to-date */
-+ if (err < 0)
-+ ClearPageUptodate(page);
-+ else
-+ SetPageUptodate(page);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_inode->i_mutex);
-+#else
-+ up(&hidden_inode->i_sem);
-+#endif
-+ print_exit_status(err);
-+ return err; /* assume all is ok */
-+}
-+
-+
-+STATIC int
-+mini_fo_bmap(struct address_space *mapping, long block)
-+{
-+ int err = 0;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+
-+ print_entry_location();
-+
-+ inode = (inode_t *) mapping->host;
-+ hidden_inode = itohi(inode);
-+
-+ if (hidden_inode->i_mapping->a_ops->bmap)
-+ err = hidden_inode->i_mapping->a_ops->bmap(hidden_inode->i_mapping, block);
-+ print_exit_location();
-+ return err;
-+}
-+
-+
-+/*
-+ * This function is copied verbatim from mm/filemap.c.
-+ * XXX: It should be simply moved to some header file instead -- bug Al about it!
-+ */
-+static inline int sync_page(struct page *page)
-+{
-+ struct address_space *mapping = page->mapping;
-+
-+ if (mapping && mapping->a_ops && mapping->a_ops->sync_page)
-+ return mapping->a_ops->sync_page(page);
-+ return 0;
-+}
-+
-+
-+/*
-+ * XXX: we may not need this function if not FIST_FILTER_DATA.
-+ * FIXME: for FIST_FILTER_SCA, get all lower pages and sync them each.
-+ */
-+STATIC int
-+mini_fo_sync_page(page_t *page)
-+{
-+ int err = 0;
-+ inode_t *inode;
-+ inode_t *hidden_inode;
-+ page_t *hidden_page;
-+
-+ print_entry_location();
-+
-+ inode = page->mapping->host; /* CPW: Moved below print_entry_location */
-+ hidden_inode = itohi(inode);
-+
-+ /* find lower page (returns a locked page) */
-+ hidden_page = grab_cache_page(hidden_inode->i_mapping, page->index);
-+ if (!hidden_page)
-+ goto out;
-+
-+ err = sync_page(hidden_page);
-+
-+ UnlockPage(hidden_page); /* b/c grab_cache_page locked it */
-+ page_cache_release(hidden_page); /* b/c grab_cache_page increased refcnt */
-+
-+ out:
-+ print_exit_status(err);
-+ return err;
-+}
---- /dev/null
-+++ b/fs/mini_fo/README
-@@ -0,0 +1,163 @@
-+README for the mini_fo overlay file system
-+=========================================
-+
-+
-+WHAT IS MINI_FO?
-+----------------
-+
-+mini_fo is a virtual kernel file system that can make read-only
-+file systems writable. This is done by redirecting modifying operations
-+to a writeable location called "storage directory", and leaving the
-+original data in the "base directory" untouched. When reading, the
-+file system merges the modifed and original data so that only the
-+newest versions will appear. This occurs transparently to the user,
-+who can access the data like on any other read-write file system.
-+
-+Base and storage directories may be located on the same or on
-+different partitions and may be of different file system types. While
-+the storage directory obviously needs to be writable, the base may or
-+may not be writable, what doesn't matter as it will no be modified
-+anyway.
-+
-+
-+WHAT IS GOOD FOR?
-+-----------------
-+
-+The primary purpose of the mini_fo file system is to allow easy
-+software updates to embedded systems, that often store their root
-+file system in a read-only flash file system, but there are many
-+more as for example sandboxing, or for allowing live-cds to
-+permanently store information.
-+
-+
-+BUILDING
-+--------
-+This should be simple. Adjust the Makefile to point to the correct
-+kernel headers you want to build the module for. Then:
-+
-+ # make
-+
-+should build "mini_fo.o" for a 2.4 kernel or "mini_fo.ko" for a 2.6
-+kernel.
-+
-+If you are building the module for you current kernel, you can install
-+the module (as root):
-+
-+ # make install
-+
-+or uninstall with
-+
-+ # make uninstall
-+
-+
-+USING THE FILE SYSTEM
-+--------------------
-+
-+the general mount syntax is:
-+
-+ mount -t mini_fo -o base=<base directory>,sto=<storage directory>\
-+ <base directory> <mount point>
-+
-+Example:
-+
-+You have mounted a cdrom to /mnt/cdrom and want to modifiy some files
-+on it:
-+
-+load the module (as root)
-+
-+ # insmod mini_fo.o for a 2.4 kernel or
-+
-+ # insmod mini_fo.ko for a 2.6 kernel
-+
-+
-+create a storage dir in tmp and a mountpoint for mini_fo:
-+
-+ # mkdir /tmp/sto
-+ # mkdir /mnt/mini_fo
-+
-+and mount the mini_fo file system:
-+
-+ # mount -t mini_fo -o base=/mnt/cdrom,sto=/tmp/sto /mnt/cdrom /mnt/mini_fo
-+
-+
-+Now the data stored on the cd can be accessed via the mini_fo
-+mountpoint just like any read-write file system, files can be modified
-+and deleted, new ones can be created and so on. When done unmount the
-+file system:
-+
-+ # unmount /mnt/mini_fo
-+
-+Note that if the file system is mounted again using the same storage
-+file system, of course it will appear in the modified state again. If
-+you remount it using an new empty storage directory, it will be
-+unmodified. Therefore by executing:
-+
-+ # cd /tmp/sto
-+ # rm -rf *
-+
-+you can nuke all the changes you made to the original file system. But
-+ remember NEVER do this while the mini_fo file system is mounted!
-+
-+
-+Alternatively you can use the mini_fo-overlay bash script, that
-+simplifies managing mini_fo mounts. See TOOLS Section.
-+
-+
-+TOOLS
-+-----
-+
-+mini_fo-merge (experimental):
-+
-+This is a bash script that will merge changes contained in the storage
-+directory back to the base directory. This allows mini_fo to function
-+as a cache file system by overlaying a slow (network, ...) file system
-+and using a fast (ramdisk, ...) as storage. When done, changes can be
-+merged back to the (slow) base with mini_fo-merge. See "mini_fo-merge
-+-h" for details.
-+
-+It can be usefull for merging changes back after a successfull test
-+(patches, software updates...)
-+
-+
-+mini_fo-overlay:
-+
-+This bash script simplifies managing one or more mini_fo mounts. For
-+overlaying a directory called "basedir1", you can just call:
-+
-+ # mini_fo-overlay basedir1
-+
-+This will mount mini_fo with "basedir1" as base, "/tmp/sto-basedir1/"
-+as storage to "/mnt/mini_fo-basedir1/". It has more options though,
-+type "mini_fo-overlay -h" for details.
-+
-+
-+DOCUMENTATION, REPORTING BUGS, GETTING HELP
-+-------------------------------------------
-+
-+Please visit the mini_fo project page at:
-+
-+http://www.denx.de/twiki/bin/view/Know/MiniFOHome
-+
-+
-+WARNINGS
-+--------
-+
-+Never modify the base or the storage directorys while the mini_fo
-+file system is mounted, or you might crash you system. Simply accessing
-+and reading should not cause any trouble.
-+
-+Exporting a mini_fo mount point via NFS has not been tested, and may
-+or may not work.
-+
-+Check the RELEASE_NOTES for details on bugs and features.
-+
-+
-+
-+Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+
-+This program is free software; you can redistribute it and/or
-+modify it under the terms of the GNU General Public License
-+as published by the Free Software Foundation; either version
-+2 of the License, or (at your option) any later version.
-+
-+
---- /dev/null
-+++ b/fs/mini_fo/RELEASE_NOTES
-@@ -0,0 +1,111 @@
-+Release: mini_fo-0.6.1 (v0-6-1)
-+Date: 21.09.2005
-+
-+
-+Changes:
-+--------
-+v0-6-1:
-+
-+- bugfixes (see ChangeLog)
-+
-+- two helper scripts "mini_fo_merge" and "mini_fo_overlay" (see
-+ README for details).
-+
-+v0-6-0:
-+
-+- Support for 2.4 and 2.6 (see Makefile)
-+
-+- Partial hard link support (creating works as expected, but already
-+ existing links in the base file system will be treated as if they
-+ were individual files).
-+
-+- Various bugfixes and cleanups.
-+
-+
-+v0-6-0-pre1:
-+
-+- This is mini_fo-0-6-0-pre1! This release is a complete rewrite of
-+ many vital mini_fo parts such as the old whiteout list code which
-+ has been replaced by the new META subsystem.
-+
-+- Light weight directory renaming implemented. This means if a
-+ directory is renamed via the mini_fo filesystem this will no longer
-+ result in a complete copy in storage, instead only one empty
-+ directory will be created. All base filed contained in the original
-+ directory stay there until modified.
-+
-+- Special files (creating, renaming, deleting etc.) now working.
-+
-+- Many bugfixes and cleanup, mini_fo is now a lot more stable.
-+
-+
-+v0-5-10:
-+
-+- Final release of the 0-5-* versions. Next will be a complete rewrite
-+ of many features. This release contains several bugfixes related to
-+ directory renaming.
-+
-+
-+v0-5-10-pre6:
-+
-+- Lots of cleanup and several bugfixes related to directory deleting
-+
-+- Directory renaming suddenly works, what is most likely due to the
-+ fact tha that "mv" is smart: if the classic rename doesn't work it
-+ will assume that source and target file are on different fs and will
-+ copy the directory and try to remove the source directory. Until
-+ directory removing wasn't implemented, it would fail to do this and
-+ rollback.
-+ So, directory renaming works for now, but it doesn't yet do what you
-+ would expect from a overlay fs, so use with care.
-+
-+
-+v0-5-10-pre5:
-+
-+- implemented directory deleting
-+- made parsing of mount options more stable
-+- New format of mount options! (See README)
-+- I can't reproduce the unknown panic with 2.4.25 anymore, so I'll
-+ happily assume it never existed!
-+
-+
-+Implemented features:
-+---------------------
-+
-+- creating hard links (see BUGS on already existing hard links)
-+- lightweight directory renaming
-+- renaming device files, pipes, sockets, etc.
-+- creating, renaming, deleting of special files
-+- deleting directorys
-+- general directory reading (simple "ls" )
-+- creating files in existing directorys
-+- creating directorys
-+- renaming files.
-+- reading and writing files (involves opening)
-+- appending to files (creates copy in storage)
-+- deleting files
-+- llseek works too, what allows editors to work
-+- persistency (a deleted file stay deleted over remounts)
-+- use of symbolic links
-+- creating of device files
-+
-+
-+Not (yet) implemented features:
-+-------------------------------
-+
-+- full hard link support.
-+
-+
-+
-+BUGS:
-+-----
-+
-+Hard links in the base file system will be treated as individual
-+files, not as links to one inode.
-+
-+The main problem with hard links isn't allowing to create them, but
-+their pure existence. If you modify a base hard link, the changes made
-+will only show up on this link, the other link will remain in the
-+original state. I hope to fix this someday. Please note that this does
-+not effect the special hard links '.' and '..', that are handled
-+seperately by the lower fs.
---- /dev/null
-+++ b/fs/mini_fo/state.c
-@@ -0,0 +1,620 @@
-+/*
-+ * Copyright (C) 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif /* HAVE_CONFIG_H */
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+
-+/* create the storage file, setup new states */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+int create_sto_reg_file(dentry_t *dentry, int mode, struct nameidata *nd)
-+#else
-+int create_sto_reg_file(dentry_t *dentry, int mode)
-+#endif
-+{
-+ int err = 0;
-+ inode_t *dir;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ if(exists_in_storage(dentry)) {
-+ printk(KERN_CRIT "mini_fo: create_sto_file: wrong type or state.\n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+ err = get_neg_sto_dentry(dentry);
-+
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo: create_sto_file: ERROR getting neg. sto dentry.\n");
-+ goto out;
-+ }
-+
-+ dir = dentry->d_parent->d_inode;
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* lock parent */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ err = PTR_ERR(hidden_sto_dir_dentry);
-+ if (IS_ERR(hidden_sto_dir_dentry))
-+ goto out;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err = vfs_create(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ mode, nd);
-+#else
-+ err = vfs_create(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ mode);
-+#endif
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: create_sto_file: ERROR creating sto file.\n");
-+ goto out_lock;
-+ }
-+
-+ if(!dtohd2(dentry)->d_inode) {
-+ printk(KERN_CRIT "mini_fo: create_sto_file: ERROR creating sto file [2].\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+
-+ /* interpose the new inode */
-+ if(dtost(dentry) == DELETED) {
-+ dtost(dentry) = DEL_REWRITTEN;
-+ err = mini_fo_tri_interpose(NULL, hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtost(dentry) == NON_EXISTANT) {
-+ dtost(dentry) = CREATED;
-+ err = mini_fo_tri_interpose(dtohd(dentry), hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtost(dentry) == UNMODIFIED) {
-+ dtost(dentry) = MODIFIED;
-+ /* interpose on new inode */
-+ if(itohi2(dentry->d_inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo: create_sto_file: invalid inode detected.\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+ itohi2(dentry->d_inode) = igrab(dtohd2(dentry)->d_inode);
-+ }
-+ fist_copy_attr_timesizes(dentry->d_parent->d_inode,
-+ hidden_sto_dir_dentry->d_inode);
-+
-+ out_lock:
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ out:
-+ return err;
-+}
-+
-+/* create the sto dir, setup states */
-+int create_sto_dir(dentry_t *dentry, int mode)
-+{
-+ int err = 0;
-+ inode_t *dir;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ /* had to take the "!S_ISDIR(mode))" check out, because it failed */
-+ if(exists_in_storage(dentry)) {
-+ printk(KERN_CRIT "mini_fo: create_sto_dir: wrong type or state.\\
-+n");
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ err = get_neg_sto_dentry(dentry);
-+ if(err) {
-+ err = -EINVAL;
-+ goto out;
-+ }
-+
-+ dir = dentry->d_parent->d_inode;
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry); */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ err = PTR_ERR(hidden_sto_dir_dentry);
-+ if (IS_ERR(hidden_sto_dir_dentry))
-+ goto out;
-+
-+ err = vfs_mkdir(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ mode);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: create_sto_dir: ERROR creating sto dir.\n");
-+ goto out_lock;
-+ }
-+
-+ if(!dtohd2(dentry)->d_inode) {
-+ printk(KERN_CRIT "mini_fo: create_sto_dir: ERROR creating sto dir [2].\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+
-+ /* interpose the new inode */
-+ if(dtost(dentry) == DELETED) {
-+ dtost(dentry) = DEL_REWRITTEN;
-+ err = mini_fo_tri_interpose(NULL, hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtopd(dentry)->state == NON_EXISTANT) {
-+ dtopd(dentry)->state = CREATED;
-+ err = mini_fo_tri_interpose(dtohd(dentry), hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtopd(dentry)->state == UNMODIFIED) {
-+ dtopd(dentry)->state = MODIFIED;
-+ /* interpose on new inode */
-+ if(itohi2(dentry->d_inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo: create_sto_dir: ERROR, invalid inode detected.\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+ itohi2(dentry->d_inode) = igrab(dtohd2(dentry)->d_inode);
-+ }
-+
-+ fist_copy_attr_timesizes(dir, hidden_sto_dir_dentry->d_inode);
-+
-+ /* initalize the wol list */
-+ itopd(dentry->d_inode)->deleted_list_size = -1;
-+ itopd(dentry->d_inode)->renamed_list_size = -1;
-+ meta_build_lists(dentry);
-+
-+
-+ out_lock:
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ out:
-+ return err;
-+}
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+int create_sto_nod(dentry_t *dentry, int mode, dev_t dev)
-+#else
-+int create_sto_nod(dentry_t *dentry, int mode, int dev)
-+#endif
-+{
-+ int err = 0;
-+ inode_t *dir;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ if(exists_in_storage(dentry)) {
-+ err = -EEXIST;
-+ goto out;
-+ }
-+ err = get_neg_sto_dentry(dentry);
-+
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo: create_sto_nod: ERROR getting neg. sto dentry.\n");
-+ goto out;
-+ }
-+
-+ dir = dentry->d_parent->d_inode;
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* lock parent */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ err = PTR_ERR(hidden_sto_dir_dentry);
-+ if (IS_ERR(hidden_sto_dir_dentry))
-+ goto out;
-+
-+ err = vfs_mknod(hidden_sto_dir_dentry->d_inode, hidden_sto_dentry, mode, dev);
-+ if(err)
-+ goto out_lock;
-+
-+ if(!dtohd2(dentry)->d_inode) {
-+ printk(KERN_CRIT "mini_fo: create_sto_nod: creating storage inode failed [1].\n");
-+ err = -EINVAL; /* return something indicating failure */
-+ goto out_lock;
-+ }
-+
-+ /* interpose the new inode */
-+ if(dtost(dentry) == DELETED) {
-+ dtost(dentry) = DEL_REWRITTEN;
-+ err = mini_fo_tri_interpose(NULL, hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtost(dentry) == NON_EXISTANT) {
-+ dtost(dentry) = CREATED;
-+ err = mini_fo_tri_interpose(dtohd(dentry), hidden_sto_dentry, dentry, dir->i_sb, 0);
-+ if(err)
-+ goto out_lock;
-+ }
-+ else if(dtost(dentry) == UNMODIFIED) {
-+ dtost(dentry) = MODIFIED;
-+ /* interpose on new inode */
-+ if(itohi2(dentry->d_inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo: create_sto_nod: error, invalid inode detected.\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+ itohi2(dentry->d_inode) = igrab(dtohd2(dentry)->d_inode);
-+ }
-+
-+ fist_copy_attr_timesizes(dir, hidden_sto_dir_dentry->d_inode);
-+
-+ out_lock:
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ out:
-+ return err;
-+}
-+
-+
-+/* unimplemented (and possibly not usefull):
-+
-+ nondir-del_to_del_rew
-+ nondir-non_exist_to_creat
-+
-+ dir-unmod_to_del
-+ dir-mod_to_del
-+ dir-creat_to_del
-+ dir-del_rew_to_del
-+ dir-del_to_del_rew
-+ dir-non_exist_to_creat
-+*/
-+
-+
-+/* bring a file of any type from state UNMODIFIED to MODIFIED */
-+int nondir_unmod_to_mod(dentry_t *dentry, int cp_flag)
-+{
-+ int err = 0;
-+ struct vfsmount *tgt_mnt;
-+ struct vfsmount *src_mnt;
-+ dentry_t *tgt_dentry;
-+ dentry_t *src_dentry;
-+ dentry_t *hidden_sto_dentry;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if((dtost(dentry) != UNMODIFIED) ||
-+ S_ISDIR(dentry->d_inode->i_mode)) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_mod: \
-+ wrong type or state.\n");
-+ err = -1;
-+ goto out;
-+ }
-+ err = get_neg_sto_dentry(dentry);
-+
-+ if (err) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_mod: \
-+ ERROR getting neg. sto dentry.\n");
-+ goto out;
-+ }
-+
-+ /* create sto file */
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* lock parent */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ err = PTR_ERR(hidden_sto_dir_dentry);
-+ if (IS_ERR(hidden_sto_dir_dentry))
-+ goto out;
-+
-+ /* handle different types of nondirs */
-+ if(S_ISCHR(dentry->d_inode->i_mode) ||
-+ S_ISBLK(dentry->d_inode->i_mode)) {
-+ err = vfs_mknod(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ dtohd(dentry)->d_inode->i_mode,
-+ dtohd(dentry)->d_inode->i_rdev);
-+ }
-+
-+ else if(S_ISREG(dentry->d_inode->i_mode)) {
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ err = vfs_create(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ dtohd(dentry)->d_inode->i_mode, NULL);
-+#else
-+ err = vfs_create(hidden_sto_dir_dentry->d_inode,
-+ hidden_sto_dentry,
-+ dtohd(dentry)->d_inode->i_mode);
-+#endif
-+ }
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_mod: \
-+ ERROR creating sto file.\n");
-+ goto out_lock;
-+ }
-+
-+ /* interpose on new inode */
-+ if(itohi2(dentry->d_inode) != NULL) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_mod: \
-+ ERROR, invalid inode detected.\n");
-+ err = -EINVAL;
-+ goto out_lock;
-+ }
-+
-+ itohi2(dentry->d_inode) = igrab(dtohd2(dentry)->d_inode);
-+
-+ fist_copy_attr_timesizes(dentry->d_parent->d_inode,
-+ hidden_sto_dir_dentry->d_inode);
-+ dtost(dentry) = MODIFIED;
-+
-+ /* copy contents if regular file and cp_flag = 1 */
-+ if((cp_flag == 1) && S_ISREG(dentry->d_inode->i_mode)) {
-+
-+ /* unlock first */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ dput(hidden_sto_dir_dentry);
-+
-+ tgt_dentry = dtohd2(dentry);
-+ tgt_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ src_dentry = dtohd(dentry);
-+ src_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt;
-+
-+ err = mini_fo_cp_cont(tgt_dentry, tgt_mnt,
-+ src_dentry, src_mnt);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_mod: \
-+ ERROR copying contents.\n");
-+ }
-+ goto out;
-+ }
-+
-+ out_lock:
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+ out:
-+ return err;
-+}
-+
-+/* this function is currently identical to nondir_creat_to_del */
-+int nondir_del_rew_to_del(dentry_t *dentry)
-+{
-+ return nondir_creat_to_del(dentry);
-+}
-+
-+int nondir_creat_to_del(dentry_t *dentry)
-+{
-+ int err = 0;
-+
-+ inode_t *hidden_sto_dir_inode;
-+ dentry_t *hidden_sto_dir_dentry;
-+ dentry_t *hidden_sto_dentry;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ /* for now this function serves for both state DEL_REWRITTEN and
-+ * CREATED */
-+ if(!(dtost(dentry) == CREATED || (dtost(dentry) == DEL_REWRITTEN)) ||
-+ S_ISDIR(dentry->d_inode->i_mode)) {
-+ printk(KERN_CRIT "mini_fo: nondir_mod_to_del/del_rew_to_del: \
-+ wrong type or state.\n");
-+ err = -1;
-+ goto out;
-+ }
-+
-+ hidden_sto_dir_inode = itohi2(dentry->d_parent->d_inode);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was: hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry);*/
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ /* avoid destroying the hidden inode if the file is in use */
-+ dget(hidden_sto_dentry);
-+ err = vfs_unlink(hidden_sto_dir_inode, hidden_sto_dentry);
-+ dput(hidden_sto_dentry);
-+ if(!err)
-+ d_delete(hidden_sto_dentry);
-+
-+ /* propagate number of hard-links */
-+ dentry->d_inode->i_nlink = itohi2(dentry->d_inode)->i_nlink;
-+
-+ dtost(dentry) = NON_EXISTANT;
-+
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+
-+ out:
-+ return err;
-+}
-+
-+int nondir_mod_to_del(dentry_t *dentry)
-+{
-+ int err;
-+ dentry_t *hidden_sto_dentry;
-+ inode_t *hidden_sto_dir_inode;
-+ dentry_t *hidden_sto_dir_dentry;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(dtost(dentry) != MODIFIED ||
-+ S_ISDIR(dentry->d_inode->i_mode)) {
-+ printk(KERN_CRIT "mini_fo: nondir_mod_to_del: \
-+ wrong type or state.\n");
-+ err = -1;
-+ goto out;
-+ }
-+
-+ hidden_sto_dir_inode = itohi2(dentry->d_parent->d_inode);
-+ hidden_sto_dentry = dtohd2(dentry);
-+
-+ /* was hidden_sto_dir_dentry = lock_parent(hidden_sto_dentry); */
-+ hidden_sto_dir_dentry = dget(hidden_sto_dentry->d_parent);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_lock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ down(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+
-+ /* avoid destroying the hidden inode if the file is in use */
-+ dget(hidden_sto_dentry);
-+ err = vfs_unlink(hidden_sto_dir_inode, hidden_sto_dentry);
-+ dput(hidden_sto_dentry);
-+ if(!err)
-+ d_delete(hidden_sto_dentry);
-+
-+ /* propagate number of hard-links */
-+ dentry->d_inode->i_nlink = itohi2(dentry->d_inode)->i_nlink;
-+
-+ /* dput base dentry, this will relase the inode and free the
-+ * dentry, as we will never need it again. */
-+ dput(dtohd(dentry));
-+ dtohd(dentry) = NULL;
-+ dtost(dentry) = DELETED;
-+
-+ /* add deleted file to META-file */
-+ meta_add_d_entry(dentry->d_parent,
-+ dentry->d_name.name,
-+ dentry->d_name.len);
-+
-+ /* was: unlock_dir(hidden_sto_dir_dentry); */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+ mutex_unlock(&hidden_sto_dir_dentry->d_inode->i_mutex);
-+#else
-+ up(&hidden_sto_dir_dentry->d_inode->i_sem);
-+#endif
-+ dput(hidden_sto_dir_dentry);
-+
-+ out:
-+ return err;
-+}
-+
-+int nondir_unmod_to_del(dentry_t *dentry)
-+{
-+ int err = 0;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(dtost(dentry) != UNMODIFIED ||
-+ S_ISDIR(dentry->d_inode->i_mode)) {
-+ printk(KERN_CRIT "mini_fo: nondir_unmod_to_del: \
-+ wrong type or state.\n");
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* next we have to get a negative dentry for the storage file */
-+ err = get_neg_sto_dentry(dentry);
-+
-+ if(err)
-+ goto out;
-+
-+ /* add deleted file to META lists */
-+ err = meta_add_d_entry(dentry->d_parent,
-+ dentry->d_name.name,
-+ dentry->d_name.len);
-+
-+ if(err)
-+ goto out;
-+
-+ /* dput base dentry, this will relase the inode and free the
-+ * dentry, as we will never need it again. */
-+ dput(dtohd(dentry));
-+ dtohd(dentry) = NULL;
-+ dtost(dentry) = DELETED;
-+
-+ out:
-+ return err;
-+}
-+
-+/* bring a dir from state UNMODIFIED to MODIFIED */
-+int dir_unmod_to_mod(dentry_t *dentry)
-+{
-+ int err;
-+
-+ check_mini_fo_dentry(dentry);
-+
-+ if(dtost(dentry) != UNMODIFIED ||
-+ !S_ISDIR(dentry->d_inode->i_mode)) {
-+ printk(KERN_CRIT "mini_fo: dir_unmod_to_mod: \
-+ wrong type or state.\n");
-+ err = -1;
-+ goto out;
-+ }
-+
-+ /* this creates our dir incl. sto. structure */
-+ err = build_sto_structure(dentry->d_parent, dentry);
-+ if(err) {
-+ printk(KERN_CRIT "mini_fo: dir_unmod_to_mod: \
-+ build_sto_structure failed.\n");
-+ goto out;
-+ }
-+ out:
-+ return err;
-+}
-+
---- /dev/null
-+++ b/fs/mini_fo/super.c
-@@ -0,0 +1,281 @@
-+/*
-+ * Copyright (c) 1997-2003 Erez Zadok
-+ * Copyright (c) 2001-2003 Stony Brook University
-+ *
-+ * For specific licensing information, see the COPYING file distributed with
-+ * this package, or get one from ftp://ftp.filesystems.org/pub/fist/COPYING.
-+ *
-+ * This Copyright notice must be kept intact and distributed with all
-+ * fistgen sources INCLUDING sources generated by fistgen.
-+ */
-+/*
-+ * Copyright (C) 2004, 2005 Markus Klotzbuecher <mk@creamnet.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+/*
-+ * $Id$
-+ */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include "fist.h"
-+#include "mini_fo.h"
-+
-+
-+STATIC void
-+mini_fo_read_inode(inode_t *inode)
-+{
-+ static struct address_space_operations mini_fo_empty_aops;
-+
-+ __itopd(inode) = kmalloc(sizeof(struct mini_fo_inode_info), GFP_KERNEL);
-+ if (!itopd(inode)) {
-+ printk("<0>%s:%s:%d: No kernel memory!\n", __FILE__, __FUNCTION__, __LINE__);
-+ ASSERT(NULL);
-+ }
-+ itohi(inode) = NULL;
-+ itohi2(inode) = NULL;
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+ inode->i_version++;
-+#else
-+ inode->i_version = ++event; /* increment inode version */
-+#endif
-+ inode->i_op = &mini_fo_main_iops;
-+ inode->i_fop = &mini_fo_main_fops;
-+#if 0
-+ /*
-+ * XXX: To export a file system via NFS, it has to have the
-+ * FS_REQUIRES_DEV flag, so turn it on. But should we inherit it from
-+ * the lower file system, or can we allow our file system to be exported
-+ * even if the lower one cannot be natively exported.
-+ */
-+ inode->i_sb->s_type->fs_flags |= FS_REQUIRES_DEV;
-+ /*
-+ * OK, the above was a hack, which is now turned off because it may
-+ * cause a panic/oops on some systems. The correct way to export a
-+ * "nodev" filesystem is via using nfs-utils > 1.0 and the "fsid=" export
-+ * parameter, which requires 2.4.20 or later.
-+ */
-+#endif
-+ /* I don't think ->a_ops is ever allowed to be NULL */
-+ inode->i_mapping->a_ops = &mini_fo_empty_aops;
-+}
-+
-+
-+#if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
-+/*
-+ * No need to call write_inode() on the lower inode, as it
-+ * will have been marked 'dirty' anyway. But we might need
-+ * to write some of our own stuff to disk.
-+ */
-+STATIC void
-+mini_fo_write_inode(inode_t *inode, int sync)
-+{
-+ print_entry_location();
-+ print_exit_location();
-+}
-+#endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-+
-+
-+STATIC void
-+mini_fo_put_inode(inode_t *inode)
-+{
-+ /*
-+ * This is really funky stuff:
-+ * Basically, if i_count == 1, iput will then decrement it and this inode will be destroyed.
-+ * It is currently holding a reference to the hidden inode.
-+ * Therefore, it needs to release that reference by calling iput on the hidden inode.
-+ * iput() _will_ do it for us (by calling our clear_inode), but _only_ if i_nlink == 0.
-+ * The problem is, NFS keeps i_nlink == 1 for silly_rename'd files.
-+ * So we must for our i_nlink to 0 here to trick iput() into calling our clear_inode.
-+ */
-+ if (atomic_read(&inode->i_count) == 1)
-+ inode->i_nlink = 0;
-+}
-+
-+
-+#if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
-+/*
-+ * we now define delete_inode, because there are two VFS paths that may
-+ * destroy an inode: one of them calls clear inode before doing everything
-+ * else that's needed, and the other is fine. This way we truncate the inode
-+ * size (and its pages) and then clear our own inode, which will do an iput
-+ * on our and the lower inode.
-+ */
-+STATIC void
-+mini_fo_delete_inode(inode_t *inode)
-+{
-+ print_entry_location();
-+
-+ fist_checkinode(inode, "mini_fo_delete_inode IN");
-+ inode->i_size = 0; /* every f/s seems to do that */
-+ clear_inode(inode);
-+
-+ print_exit_location();
-+}
-+#endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-+
-+
-+/* final actions when unmounting a file system */
-+STATIC void
-+mini_fo_put_super(super_block_t *sb)
-+{
-+ if (stopd(sb)) {
-+ mntput(stopd(sb)->hidden_mnt);
-+ mntput(stopd(sb)->hidden_mnt2);
-+
-+ /* mk: no! dput(stopd(sb)->base_dir_dentry);
-+ dput(stopd(sb)->storage_dir_dentry); */
-+
-+ kfree(stopd(sb));
-+ __stopd(sb) = NULL;
-+ }
-+}
-+
-+
-+#ifdef NOT_NEEDED
-+/*
-+ * This is called in do_umount before put_super.
-+ * The superblock lock is not held yet.
-+ * We probably do not need to define this or call write_super
-+ * on the hidden_sb, because sync_supers() will get to hidden_sb
-+ * sooner or later. But it is also called from file_fsync()...
-+ */
-+STATIC void
-+mini_fo_write_super(super_block_t *sb)
-+{
-+ return;
-+}
-+#endif /* NOT_NEEDED */
-+
-+
-+STATIC int
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+mini_fo_statfs(struct dentry *d, struct kstatfs *buf)
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+mini_fo_statfs(super_block_t *sb, struct kstatfs *buf)
-+#else
-+mini_fo_statfs(super_block_t *sb, struct statfs *buf)
-+#endif
-+{
-+ int err = 0;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ struct dentry *hidden_d;
-+
-+ hidden_d = dtohd(d);
-+ err = vfs_statfs(hidden_d, buf);
-+#else
-+ super_block_t *hidden_sb;
-+
-+ hidden_sb = stohs(sb);
-+ err = vfs_statfs(hidden_sb, buf);
-+#endif
-+
-+ return err;
-+}
-+
-+
-+/*
-+ * XXX: not implemented. This is not allowed yet.
-+ * Should we call this on the hidden_sb? Probably not.
-+ */
-+STATIC int
-+mini_fo_remount_fs(super_block_t *sb, int *flags, char *data)
-+{
-+ //printk(KERN_CRIT "mini_fo_remount_fs: WARNING, this function is umimplemented.\n");
-+ return -ENOSYS;
-+}
-+
-+
-+/*
-+ * Called by iput() when the inode reference count reached zero
-+ * and the inode is not hashed anywhere. Used to clear anything
-+ * that needs to be, before the inode is completely destroyed and put
-+ * on the inode free list.
-+ */
-+STATIC void
-+mini_fo_clear_inode(inode_t *inode)
-+{
-+ /*
-+ * Decrement a reference to a hidden_inode, which was incremented
-+ * by our read_inode when it was created initially.
-+ */
-+
-+ /* release the wol_list */
-+ if(S_ISDIR(inode->i_mode)) {
-+ __meta_put_lists(inode);
-+ }
-+
-+ /* mk: fan out fun */
-+ if(itohi(inode))
-+ iput(itohi(inode));
-+ if(itohi2(inode))
-+ iput(itohi2(inode));
-+
-+ // XXX: why this assertion fails?
-+ // because it doesn't like us
-+ // ASSERT((inode->i_state & I_DIRTY) == 0);
-+ kfree(itopd(inode));
-+ __itopd(inode) = NULL;
-+}
-+
-+
-+/*
-+ * Called in do_umount() if the MNT_FORCE flag was used and this
-+ * function is defined. See comment in linux/fs/super.c:do_umount().
-+ * Used only in nfs, to kill any pending RPC tasks, so that subsequent
-+ * code can actually succeed and won't leave tasks that need handling.
-+ *
-+ * PS. I wonder if this is somehow useful to undo damage that was
-+ * left in the kernel after a user level file server (such as amd)
-+ * dies.
-+ */
-+STATIC void
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+mini_fo_umount_begin(struct vfsmount *mnt, int flags)
-+{
-+ struct vfsmount *hidden_mnt;
-+
-+ hidden_mnt = stopd(mnt->mnt_sb)->hidden_mnt;
-+
-+ if (hidden_mnt->mnt_sb->s_op->umount_begin)
-+ hidden_mnt->mnt_sb->s_op->umount_begin(hidden_mnt, flags);
-+
-+}
-+#else
-+mini_fo_umount_begin(super_block_t *sb)
-+{
-+ super_block_t *hidden_sb;
-+
-+ hidden_sb = stohs(sb);
-+
-+ if (hidden_sb->s_op->umount_begin)
-+ hidden_sb->s_op->umount_begin(hidden_sb);
-+
-+}
-+#endif
-+
-+
-+struct super_operations mini_fo_sops =
-+{
-+ read_inode: mini_fo_read_inode,
-+#if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
-+ write_inode: mini_fo_write_inode,
-+#endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-+ put_inode: mini_fo_put_inode,
-+#if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
-+ delete_inode: mini_fo_delete_inode,
-+#endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-+ put_super: mini_fo_put_super,
-+ statfs: mini_fo_statfs,
-+ remount_fs: mini_fo_remount_fs,
-+ clear_inode: mini_fo_clear_inode,
-+ umount_begin: mini_fo_umount_begin,
-+};
diff --git a/target/linux/generic-2.6/patches-2.6.28/210-mini_fo_2.6.25_fixes.patch b/target/linux/generic-2.6/patches-2.6.28/210-mini_fo_2.6.25_fixes.patch
deleted file mode 100644
index d71e3b6faa6644c2337588f4b344cc5677419841..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/210-mini_fo_2.6.25_fixes.patch
+++ /dev/null
@@ -1,143 +0,0 @@
---- a/fs/mini_fo/main.c
-+++ b/fs/mini_fo/main.c
-@@ -79,6 +79,7 @@ mini_fo_tri_interpose(dentry_t *hidden_d
- * of the new inode's fields
- */
-
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
- /*
- * original: inode = iget(sb, hidden_inode->i_ino);
- */
-@@ -87,6 +88,13 @@ mini_fo_tri_interpose(dentry_t *hidden_d
- err = -EACCES; /* should be impossible??? */
- goto out;
- }
-+#else
-+ inode = mini_fo_iget(sb, iunique(sb, 25));
-+ if (IS_ERR(inode)) {
-+ err = PTR_ERR(inode);
-+ goto out;
-+ }
-+#endif
-
- /*
- * interpose the inode if not already interposed
-@@ -184,9 +192,9 @@ mini_fo_parse_options(super_block_t *sb,
- hidden_root = ERR_PTR(err);
- goto out;
- }
-- hidden_root = nd.dentry;
-- stopd(sb)->base_dir_dentry = nd.dentry;
-- stopd(sb)->hidden_mnt = nd.mnt;
-+ hidden_root = nd_get_dentry(&nd);
-+ stopd(sb)->base_dir_dentry = nd_get_dentry(&nd);
-+ stopd(sb)->hidden_mnt = nd_get_mnt(&nd);
-
- } else if(!strncmp("sto=", options, 4)) {
- /* parse the storage dir */
-@@ -204,9 +212,9 @@ mini_fo_parse_options(super_block_t *sb,
- hidden_root2 = ERR_PTR(err);
- goto out;
- }
-- hidden_root2 = nd2.dentry;
-- stopd(sb)->storage_dir_dentry = nd2.dentry;
-- stopd(sb)->hidden_mnt2 = nd2.mnt;
-+ hidden_root2 = nd_get_dentry(&nd2);
-+ stopd(sb)->storage_dir_dentry = nd_get_dentry(&nd2);
-+ stopd(sb)->hidden_mnt2 = nd_get_mnt(&nd2);
- stohs2(sb) = hidden_root2->d_sb;
-
- /* validate storage dir, this is done in
---- a/fs/mini_fo/mini_fo.h
-+++ b/fs/mini_fo/mini_fo.h
-@@ -302,6 +302,10 @@ extern int mini_fo_tri_interpose(dentry_
- extern int mini_fo_cp_cont(dentry_t *tgt_dentry, struct vfsmount *tgt_mnt,
- dentry_t *src_dentry, struct vfsmount *src_mnt);
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
-+extern struct inode *mini_fo_iget(struct super_block *sb, unsigned long ino);
-+#endif
-+
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
- extern int mini_fo_create(inode_t *dir, dentry_t *dentry, int mode, struct nameidata *nd);
-
-@@ -501,6 +505,29 @@ static inline void double_unlock(struct
- #endif /* if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) */
- #endif /* __KERNEL__ */
-
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
-+static inline dentry_t *nd_get_dentry(struct nameidata *nd)
-+{
-+ return (nd->path.dentry);
-+}
-+
-+static inline struct vfsmount *nd_get_mnt(struct nameidata *nd)
-+{
-+ return (nd->path.mnt);
-+}
-+#else
-+static inline dentry_t *nd_get_dentry(struct nameidata *nd)
-+{
-+ return (nd->dentry);
-+}
-+
-+static inline struct vfsmount *nd_get_mnt(struct nameidata *nd)
-+{
-+ return (nd->mnt);
-+}
-+#endif
-+
- /*
- * Definitions for user and kernel code
- */
---- a/fs/mini_fo/super.c
-+++ b/fs/mini_fo/super.c
-@@ -262,10 +262,31 @@ mini_fo_umount_begin(super_block_t *sb)
- }
- #endif
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
-+struct inode *
-+mini_fo_iget(struct super_block *sb, unsigned long ino)
-+{
-+ struct inode *inode;
-+
-+ inode = iget_locked(sb, ino);
-+ if (!inode)
-+ return ERR_PTR(-ENOMEM);
-+
-+ if (!(inode->i_state & I_NEW))
-+ return inode;
-+
-+ mini_fo_read_inode(inode);
-+
-+ unlock_new_inode(inode);
-+ return inode;
-+}
-+#endif /* if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) */
-
- struct super_operations mini_fo_sops =
- {
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
- read_inode: mini_fo_read_inode,
-+#endif
- #if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
- write_inode: mini_fo_write_inode,
- #endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
---- a/fs/mini_fo/aux.c
-+++ b/fs/mini_fo/aux.c
-@@ -164,11 +164,11 @@ dentry_t *bpath_walk(super_block_t *sb,
- err = vfs_path_lookup(mnt->mnt_root, mnt, bpath+1, 0, &nd);
-
- /* validate */
-- if (err || !nd.dentry || !nd.dentry->d_inode) {
-+ if (err || !nd_get_dentry(&nd) || !nd_get_dentry(&nd)->d_inode) {
- printk(KERN_CRIT "mini_fo: bpath_walk: path_walk failed.\n");
- return NULL;
- }
-- return nd.dentry;
-+ return nd_get_dentry(&nd);
- }
-
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/211-mini_fo_2.6.25_dentry_open_war.patch b/target/linux/generic-2.6/patches-2.6.28/211-mini_fo_2.6.25_dentry_open_war.patch
deleted file mode 100644
index 48a19429b996fdadc74305005d6aa07cc648ca8a..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/211-mini_fo_2.6.25_dentry_open_war.patch
+++ /dev/null
@@ -1,66 +0,0 @@
---- a/fs/mini_fo/meta.c
-+++ b/fs/mini_fo/meta.c
-@@ -442,6 +442,11 @@ int meta_write_d_entry(dentry_t *dentry,
- S_IRUSR | S_IWUSR);
- #endif
- }
-+
-+ /* $%& err, is this correct? */
-+ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ mntget(meta_mnt);
-+
- /* open META-file for writing */
- meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
- if(!meta_file || IS_ERR(meta_file)) {
-@@ -535,6 +540,11 @@ int meta_write_r_entry(dentry_t *dentry,
- meta_dentry, S_IRUSR | S_IWUSR);
- #endif
- }
-+
-+ /* $%& err, is this correct? */
-+ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ mntget(meta_mnt);
-+
- /* open META-file for writing */
- meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
- if(!meta_file || IS_ERR(meta_file)) {
-@@ -671,14 +681,16 @@ int meta_sync_d_list(dentry_t *dentry, i
- }
- }
-
-+ /* $%& err, is this correct? */
-+ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ mntget(meta_mnt);
-+
- /* open META-file for writing */
- meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
- if(!meta_file || IS_ERR(meta_file)) {
- printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
- ERROR opening meta file.\n");
-- /* we don't mntget so we dont't mntput (for now)
-- * mntput(meta_mnt);
-- */
-+ mntput(meta_mnt);
- dput(meta_dentry);
- err = -1;
- goto out;
-@@ -811,14 +823,16 @@ int meta_sync_r_list(dentry_t *dentry, i
- }
- }
-
-+ /* $%& err, is this correct? */
-+ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
-+ mntget(meta_mnt);
-+
- /* open META-file for writing */
- meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
- if(!meta_file || IS_ERR(meta_file)) {
- printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
- ERROR opening meta file.\n");
-- /* we don't mntget so we dont't mntput (for now)
-- * mntput(meta_mnt);
-- */
-+ mntput(meta_mnt);
- dput(meta_dentry);
- err = -1;
- goto out;
diff --git a/target/linux/generic-2.6/patches-2.6.28/212-mini_fo_2.6.26_fixes.patch b/target/linux/generic-2.6/patches-2.6.28/212-mini_fo_2.6.26_fixes.patch
deleted file mode 100644
index 8bd9ba32447e15df6ebc7153edfe89dfd38f43f6..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/212-mini_fo_2.6.26_fixes.patch
+++ /dev/null
@@ -1,37 +0,0 @@
---- a/fs/mini_fo/super.c
-+++ b/fs/mini_fo/super.c
-@@ -84,6 +84,7 @@ mini_fo_write_inode(inode_t *inode, int
- #endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-
-
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
- STATIC void
- mini_fo_put_inode(inode_t *inode)
- {
-@@ -99,6 +100,7 @@ mini_fo_put_inode(inode_t *inode)
- if (atomic_read(&inode->i_count) == 1)
- inode->i_nlink = 0;
- }
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26) */
-
-
- #if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
-@@ -238,7 +240,7 @@ mini_fo_clear_inode(inode_t *inode)
- * dies.
- */
- STATIC void
--#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
- mini_fo_umount_begin(struct vfsmount *mnt, int flags)
- {
- struct vfsmount *hidden_mnt;
-@@ -290,7 +292,9 @@ struct super_operations mini_fo_sops =
- #if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
- write_inode: mini_fo_write_inode,
- #endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
- put_inode: mini_fo_put_inode,
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26) */
- #if defined(FIST_DEBUG) || defined(FIST_FILTER_SCA)
- delete_inode: mini_fo_delete_inode,
- #endif /* defined(FIST_DEBUG) || defined(FIST_FILTER_SCA) */
diff --git a/target/linux/generic-2.6/patches-2.6.28/213-mini_fo_2.6.27_fixes.patch b/target/linux/generic-2.6/patches-2.6.28/213-mini_fo_2.6.27_fixes.patch
deleted file mode 100644
index f92c18b254fe3a64d398be9691277c289d65f392..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/213-mini_fo_2.6.27_fixes.patch
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/fs/mini_fo/inode.c
-+++ b/fs/mini_fo/inode.c
-@@ -439,7 +439,7 @@ mini_fo_symlink(inode_t *dir, dentry_t *
- int err=0;
- dentry_t *hidden_sto_dentry;
- dentry_t *hidden_sto_dir_dentry;
--#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27))
- umode_t mode;
- #endif
-
-@@ -466,7 +466,7 @@ mini_fo_symlink(inode_t *dir, dentry_t *
- down(&hidden_sto_dir_dentry->d_inode->i_sem);
- #endif
-
--#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27))
- mode = S_IALLUGO;
- err = vfs_symlink(hidden_sto_dir_dentry->d_inode,
- hidden_sto_dentry, symname, mode);
-@@ -1128,7 +1128,7 @@ void mini_fo_put_link(struct dentry *den
- #endif
-
- STATIC int
--#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27))
- mini_fo_permission(inode_t *inode, int mask, struct nameidata *nd)
- #else
- mini_fo_permission(inode_t *inode, int mask)
-@@ -1150,8 +1150,9 @@ mini_fo_permission(inode_t *inode, int m
- * if (err)
- * goto out;
- */
--
--#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
-+ err = inode_permission(hidden_inode, mask);
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
- err = permission(hidden_inode, mask, nd);
- #else
- err = permission(hidden_inode, mask);
diff --git a/target/linux/generic-2.6/patches-2.6.28/219-kobject_uevent.patch b/target/linux/generic-2.6/patches-2.6.28/219-kobject_uevent.patch
deleted file mode 100644
index 279665e869c6adac3d433e3208cf9ca0367aa2f1..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/219-kobject_uevent.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/lib/kobject_uevent.c
-+++ b/lib/kobject_uevent.c
-@@ -29,7 +29,8 @@ u64 uevent_seqnum;
- char uevent_helper[UEVENT_HELPER_PATH_LEN] = CONFIG_UEVENT_HELPER_PATH;
- static DEFINE_SPINLOCK(sequence_lock);
- #if defined(CONFIG_NET)
--static struct sock *uevent_sock;
-+struct sock *uevent_sock = NULL;
-+EXPORT_SYMBOL_GPL(uevent_sock);
- #endif
-
- /* the strings here must match the enum in include/linux/kobject.h */
-@@ -42,6 +43,18 @@ static const char *kobject_actions[] = {
- [KOBJ_OFFLINE] = "offline",
- };
-
-+u64 uevent_next_seqnum(void)
-+{
-+ u64 seq;
-+
-+ spin_lock(&sequence_lock);
-+ seq = ++uevent_seqnum;
-+ spin_unlock(&sequence_lock);
-+
-+ return seq;
-+}
-+EXPORT_SYMBOL_GPL(uevent_next_seqnum);
-+
- /**
- * kobject_action_type - translate action string to numeric type
- *
-@@ -194,9 +207,7 @@ int kobject_uevent_env(struct kobject *k
- kobj->state_remove_uevent_sent = 1;
-
- /* we will send an event, so request a new sequence number */
-- spin_lock(&sequence_lock);
-- seq = ++uevent_seqnum;
-- spin_unlock(&sequence_lock);
-+ seq = uevent_next_seqnum();
- retval = add_uevent_var(env, "SEQNUM=%llu", (unsigned long long)seq);
- if (retval)
- goto exit;
diff --git a/target/linux/generic-2.6/patches-2.6.28/220-sound_kconfig.patch b/target/linux/generic-2.6/patches-2.6.28/220-sound_kconfig.patch
deleted file mode 100644
index f374009a650cf5cc370ead4f2084eef341393520..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/220-sound_kconfig.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/sound/core/Kconfig
-+++ b/sound/core/Kconfig
-@@ -7,7 +7,7 @@ config SND_PCM
- select SND_TIMER
-
- config SND_HWDEP
-- tristate
-+ tristate "Sound hardware support"
-
- config SND_RAWMIDI
- tristate
diff --git a/target/linux/generic-2.6/patches-2.6.28/230-add-r_arm_v4bx-relocation-for-arm-module-loader.patch b/target/linux/generic-2.6/patches-2.6.28/230-add-r_arm_v4bx-relocation-for-arm-module-loader.patch
deleted file mode 100644
index 3e8d1fb0ba2937155bbb2480e0dbcf6dbe846aff..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/230-add-r_arm_v4bx-relocation-for-arm-module-loader.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- a/arch/arm/include/asm/elf.h
-+++ b/arch/arm/include/asm/elf.h
-@@ -50,6 +50,7 @@ typedef struct user_fp elf_fpregset_t;
- #define R_ARM_ABS32 2
- #define R_ARM_CALL 28
- #define R_ARM_JUMP24 29
-+#define R_ARM_V4BX 40
-
- /*
- * These are used to set parameters in the core dumps.
---- a/arch/arm/kernel/module.c
-+++ b/arch/arm/kernel/module.c
-@@ -136,6 +136,15 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
- *(u32 *)loc |= offset & 0x00ffffff;
- break;
-
-+ case R_ARM_V4BX:
-+ /* Preserve Rm and the condition code. Alter
-+ * other bits to re-code instruction as
-+ * MOV PC,Rm.
-+ */
-+ *(u32 *)loc &= 0xf000000f;
-+ *(u32 *)loc |= 0x01a0f000;
-+ break;
-+
- default:
- printk(KERN_ERR "%s: unknown relocation: %u\n",
- module->name, ELF32_R_TYPE(rel->r_info));
diff --git a/target/linux/generic-2.6/patches-2.6.28/240-packet_socket_type.patch b/target/linux/generic-2.6/patches-2.6.28/240-packet_socket_type.patch
deleted file mode 100644
index 720d3201f3357144a6739872c811b92110d437cc..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/240-packet_socket_type.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-This patch allows the user to specify desired packet types (outgoing,
-broadcast, unicast, etc.) on packet sockets via setsockopt.
-This can reduce the load in situations where only a limited number
-of packet types are necessary
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
---- a/include/linux/if_packet.h
-+++ b/include/linux/if_packet.h
-@@ -31,6 +31,8 @@ struct sockaddr_ll
- /* These ones are invisible by user level */
- #define PACKET_LOOPBACK 5 /* MC/BRD frame looped back */
- #define PACKET_FASTROUTE 6 /* Fastrouted frame */
-+#define PACKET_MASK_ANY 0xffffffff /* mask for packet type bits */
-+
-
- /* Packet socket options */
-
-@@ -46,6 +48,7 @@ struct sockaddr_ll
- #define PACKET_VERSION 10
- #define PACKET_HDRLEN 11
- #define PACKET_RESERVE 12
-+#define PACKET_RECV_TYPE 13
-
- struct tpacket_stats
- {
---- a/net/packet/af_packet.c
-+++ b/net/packet/af_packet.c
-@@ -192,6 +192,7 @@ struct packet_sock {
- unsigned int tp_hdrlen;
- unsigned int tp_reserve;
- #endif
-+ unsigned int pkt_type;
- };
-
- struct packet_skb_cb {
-@@ -282,6 +283,7 @@ static int packet_rcv_spkt(struct sk_buf
- {
- struct sock *sk;
- struct sockaddr_pkt *spkt;
-+ struct packet_sock *po;
-
- /*
- * When we registered the protocol we saved the socket in the data
-@@ -289,6 +291,7 @@ static int packet_rcv_spkt(struct sk_buf
- */
-
- sk = pt->af_packet_priv;
-+ po = pkt_sk(sk);
-
- /*
- * Yank back the headers [hope the device set this
-@@ -301,7 +304,7 @@ static int packet_rcv_spkt(struct sk_buf
- * so that this procedure is noop.
- */
-
-- if (skb->pkt_type == PACKET_LOOPBACK)
-+ if (!(po->pkt_type & (1 << skb->pkt_type)))
- goto out;
-
- if (dev_net(dev) != sock_net(sk))
-@@ -486,12 +489,12 @@ static int packet_rcv(struct sk_buff *sk
- int skb_len = skb->len;
- unsigned int snaplen, res;
-
-- if (skb->pkt_type == PACKET_LOOPBACK)
-- goto drop;
--
- sk = pt->af_packet_priv;
- po = pkt_sk(sk);
-
-+ if (!(po->pkt_type & (1 << skb->pkt_type)))
-+ goto drop;
-+
- if (dev_net(dev) != sock_net(sk))
- goto drop;
-
-@@ -608,12 +611,12 @@ static int tpacket_rcv(struct sk_buff *s
- struct timeval tv;
- struct timespec ts;
-
-- if (skb->pkt_type == PACKET_LOOPBACK)
-- goto drop;
--
- sk = pt->af_packet_priv;
- po = pkt_sk(sk);
-
-+ if (!(po->pkt_type & (1 << skb->pkt_type)))
-+ goto drop;
-+
- if (dev_net(dev) != sock_net(sk))
- goto drop;
-
-@@ -1072,6 +1075,7 @@ static int packet_create(struct net *net
- spin_lock_init(&po->bind_lock);
- mutex_init(&po->pg_vec_lock);
- po->prot_hook.func = packet_rcv;
-+ po->pkt_type = PACKET_MASK_ANY & ~(1 << PACKET_LOOPBACK);
-
- if (sock->type == SOCK_PACKET)
- po->prot_hook.func = packet_rcv_spkt;
-@@ -1411,6 +1415,16 @@ packet_setsockopt(struct socket *sock, i
- ret = packet_mc_drop(sk, &mreq);
- return ret;
- }
-+ case PACKET_RECV_TYPE:
-+ {
-+ unsigned int val;
-+ if (optlen != sizeof(val))
-+ return -EINVAL;
-+ if (copy_from_user(&val, optval, sizeof(val)))
-+ return -EFAULT;
-+ po->pkt_type = val & ~PACKET_LOOPBACK;
-+ return 0;
-+ }
-
- #ifdef CONFIG_PACKET_MMAP
- case PACKET_RX_RING:
-@@ -1542,6 +1556,13 @@ static int packet_getsockopt(struct sock
-
- data = &val;
- break;
-+ case PACKET_RECV_TYPE:
-+ if (len > sizeof(unsigned int))
-+ len = sizeof(unsigned int);
-+ val = po->pkt_type;
-+
-+ data = &val;
-+ break;
- #ifdef CONFIG_PACKET_MMAP
- case PACKET_VERSION:
- if (len > sizeof(int))
diff --git a/target/linux/generic-2.6/patches-2.6.28/250-pppoe_header_pad.patch b/target/linux/generic-2.6/patches-2.6.28/250-pppoe_header_pad.patch
deleted file mode 100644
index 87e50999276cfc0a92b7b16af00d0c8bd2b40935..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/250-pppoe_header_pad.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/drivers/net/pppoe.c
-+++ b/drivers/net/pppoe.c
-@@ -812,7 +812,7 @@ static int pppoe_sendmsg(struct kiocb *i
- goto end;
-
-
-- skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
-+ skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD,
- 0, GFP_KERNEL);
- if (!skb) {
- error = -ENOMEM;
-@@ -820,7 +820,7 @@ static int pppoe_sendmsg(struct kiocb *i
- }
-
- /* Reserve space for headers. */
-- skb_reserve(skb, dev->hard_header_len);
-+ skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD);
- skb_reset_network_header(skb);
-
- skb->dev = dev;
diff --git a/target/linux/generic-2.6/patches-2.6.28/260-extend_pfifo_fast.patch b/target/linux/generic-2.6/patches-2.6.28/260-extend_pfifo_fast.patch
deleted file mode 100644
index 90773f7045d12096e3776cebd545bbc992462e18..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/260-extend_pfifo_fast.patch
+++ /dev/null
@@ -1,144 +0,0 @@
---- a/net/sched/sch_generic.c
-+++ b/net/sched/sch_generic.c
-@@ -382,16 +382,50 @@ static const u8 prio2band[TC_PRIO_MAX+1]
-
- #define PFIFO_FAST_BANDS 3
-
-+struct pfifo_fast_sched_data {
-+ struct tcf_proto *filter_list;
-+ struct sk_buff_head list[PFIFO_FAST_BANDS];
-+};
-+
- static inline struct sk_buff_head *prio2list(struct sk_buff *skb,
- struct Qdisc *qdisc)
- {
-- struct sk_buff_head *list = qdisc_priv(qdisc);
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+ struct sk_buff_head *list = q->list;
- return list + prio2band[skb->priority & TC_PRIO_MAX];
- }
-
-+static int pfifo_fast_filter(struct sk_buff *skb, struct Qdisc* qdisc)
-+{
-+#ifdef CONFIG_NET_CLS_ACT
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+ int result = 0, ret = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-+ struct tcf_result res;
-+
-+ if (q->filter_list != NULL)
-+ result = tc_classify(skb, q->filter_list, &res);
-+ if (result >= 0) {
-+ switch (result) {
-+ case TC_ACT_STOLEN:
-+ case TC_ACT_QUEUED:
-+ ret = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
-+ case TC_ACT_SHOT:
-+ kfree_skb(skb);
-+ return ret;
-+ }
-+ }
-+#endif
-+ return 0;
-+}
-+
- static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc* qdisc)
- {
- struct sk_buff_head *list = prio2list(skb, qdisc);
-+ int ret;
-+
-+ ret = pfifo_fast_filter(skb, qdisc);
-+ if (ret)
-+ return ret;
-
- if (skb_queue_len(list) < qdisc_dev(qdisc)->tx_queue_len) {
- qdisc->q.qlen++;
-@@ -403,8 +437,9 @@ static int pfifo_fast_enqueue(struct sk_
-
- static struct sk_buff *pfifo_fast_dequeue(struct Qdisc* qdisc)
- {
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+ struct sk_buff_head *list = q->list;
- int prio;
-- struct sk_buff_head *list = qdisc_priv(qdisc);
-
- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) {
- if (!skb_queue_empty(list + prio)) {
-@@ -424,8 +459,9 @@ static int pfifo_fast_requeue(struct sk_
-
- static void pfifo_fast_reset(struct Qdisc* qdisc)
- {
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+ struct sk_buff_head *list = q->list;
- int prio;
-- struct sk_buff_head *list = qdisc_priv(qdisc);
-
- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
- __qdisc_reset_queue(qdisc, list + prio);
-@@ -448,8 +484,9 @@ nla_put_failure:
-
- static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
- {
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+ struct sk_buff_head *list = q->list;
- int prio;
-- struct sk_buff_head *list = qdisc_priv(qdisc);
-
- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
- skb_queue_head_init(list + prio);
-@@ -457,9 +494,36 @@ static int pfifo_fast_init(struct Qdisc
- return 0;
- }
-
-+static int pfifo_fast_change_class(struct Qdisc *qdisc, u32 classid, u32 parentid,
-+ struct nlattr **tca, unsigned long *arg)
-+{
-+ return -EOPNOTSUPP;
-+}
-+
-+static unsigned long pfifo_fast_get(struct Qdisc *qdisc, u32 classid)
-+{
-+ return 0;
-+}
-+
-+static struct tcf_proto **pfifo_fast_find_tcf(struct Qdisc *qdisc, unsigned long cl)
-+{
-+ struct pfifo_fast_sched_data *q = qdisc_priv(qdisc);
-+
-+ if (cl)
-+ return NULL;
-+ return &q->filter_list;
-+}
-+
-+static const struct Qdisc_class_ops pfifo_fast_class_ops = {
-+ .get = pfifo_fast_get,
-+ .change = pfifo_fast_change_class,
-+ .tcf_chain = pfifo_fast_find_tcf,
-+};
-+
- static struct Qdisc_ops pfifo_fast_ops __read_mostly = {
- .id = "pfifo_fast",
-- .priv_size = PFIFO_FAST_BANDS * sizeof(struct sk_buff_head),
-+ .cl_ops = &pfifo_fast_class_ops,
-+ .priv_size = sizeof(struct pfifo_fast_sched_data),
- .enqueue = pfifo_fast_enqueue,
- .dequeue = pfifo_fast_dequeue,
- .requeue = pfifo_fast_requeue,
-@@ -739,3 +803,18 @@ void dev_shutdown(struct net_device *dev
- shutdown_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
- WARN_ON(timer_pending(&dev->watchdog_timer));
- }
-+
-+#ifdef CONFIG_NET_SCHED
-+static int __init sch_generic_init(void)
-+{
-+ return register_qdisc(&pfifo_fast_ops);
-+}
-+
-+static void __exit sch_generic_exit(void)
-+{
-+ unregister_qdisc(&pfifo_fast_ops);
-+}
-+
-+module_init(sch_generic_init)
-+module_exit(sch_generic_exit)
-+#endif
diff --git a/target/linux/generic-2.6/patches-2.6.28/300-fix_byteorder_header.patch b/target/linux/generic-2.6/patches-2.6.28/300-fix_byteorder_header.patch
deleted file mode 100644
index 5f68085a31414d68bb8e5a83e8ffc67822d2c570..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/300-fix_byteorder_header.patch
+++ /dev/null
@@ -1,340 +0,0 @@
-glibc headers define both __LITTLE_ENDIAN and __BIG_ENDIAN
-which was tripping the check in linux/byteorder.h. Let's
-just stay out of userspace's way and use __KERN_{endian}
-
-The old implementation got away with it as it kept the two
-implementations in different headers and conditionally included
-the right one. The combined header does checks within each
-function body and depends on only one being defined.
-
-Converted the arches in mainline that have already moved to the
-new header, as the other arches merge the will need simlar
-fixups.
-
-Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
----
- arch/avr32/include/asm/byteorder.h | 2 +-
- arch/mips/include/asm/byteorder.h | 4 +-
- arch/sh/include/asm/byteorder.h | 4 +-
- arch/sparc/include/asm/byteorder.h | 2 +-
- include/linux/byteorder.h | 84 ++++++++++++++++++------------------
- 5 files changed, 48 insertions(+), 48 deletions(-)
-
---- a/arch/avr32/include/asm/byteorder.h
-+++ b/arch/avr32/include/asm/byteorder.h
-@@ -7,7 +7,7 @@
- #include <asm/types.h>
- #include <linux/compiler.h>
-
--#define __BIG_ENDIAN
-+#define __KERN_BIG_ENDIAN
- #define __SWAB_64_THRU_32__
-
- #ifdef __CHECKER__
---- a/arch/mips/include/asm/byteorder.h
-+++ b/arch/mips/include/asm/byteorder.h
-@@ -12,9 +12,9 @@
- #include <asm/types.h>
-
- #if defined(__MIPSEB__)
--# define __BIG_ENDIAN
-+# define __KERN_BIG_ENDIAN
- #elif defined(__MIPSEL__)
--# define __LITTLE_ENDIAN
-+# define __KERN_LITTLE_ENDIAN
- #else
- # error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
- #endif
---- a/arch/sh/include/asm/byteorder.h
-+++ b/arch/sh/include/asm/byteorder.h
-@@ -9,9 +9,9 @@
- #include <linux/types.h>
-
- #ifdef __LITTLE_ENDIAN__
--# define __LITTLE_ENDIAN
-+# define __KERN_LITTLE_ENDIAN
- #else
--# define __BIG_ENDIAN
-+# define __KERN_BIG_ENDIAN
- #endif
-
- #define __SWAB_64_THRU_32__
---- a/arch/sparc/include/asm/byteorder.h
-+++ b/arch/sparc/include/asm/byteorder.h
-@@ -4,7 +4,7 @@
- #include <asm/types.h>
- #include <asm/asi.h>
-
--#define __BIG_ENDIAN
-+#define __KERN_BIG_ENDIAN
-
- #ifdef CONFIG_SPARC32
- #define __SWAB_64_THRU_32__
---- a/include/linux/byteorder.h
-+++ b/include/linux/byteorder.h
-@@ -4,33 +4,33 @@
- #include <linux/types.h>
- #include <linux/swab.h>
-
--#if defined(__LITTLE_ENDIAN) && defined(__BIG_ENDIAN)
-+#if defined(__KERN_LITTLE_ENDIAN) && defined(__KERN_BIG_ENDIAN)
- # error Fix asm/byteorder.h to define one endianness
- #endif
-
--#if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
-+#if !defined(__KERN_LITTLE_ENDIAN) && !defined(__KERN_BIG_ENDIAN)
- # error Fix asm/byteorder.h to define arch endianness
- #endif
-
--#ifdef __LITTLE_ENDIAN
--# undef __LITTLE_ENDIAN
--# define __LITTLE_ENDIAN 1234
-+#ifdef __KERN_LITTLE_ENDIAN
-+# ifndef __LITTLE_ENDIAN
-+# define __LITTLE_ENDIAN 1234
-+# endif
-+# ifndef __LITTLE_ENDIAN_BITFIELD
-+# define __LITTLE_ENDIAN_BITFIELD
-+# endif
-+#endif
-+
-+#ifdef __KERN_BIG_ENDIAN
-+# ifndef __BIG_ENDIAN
-+# define __BIG_ENDIAN 4321
-+# endif
-+# ifndef __BIG_ENDIAN_BITFIELD
-+# define __BIG_ENDIAN_BITFIELD
-+# endif
- #endif
-
--#ifdef __BIG_ENDIAN
--# undef __BIG_ENDIAN
--# define __BIG_ENDIAN 4321
--#endif
--
--#if defined(__LITTLE_ENDIAN) && !defined(__LITTLE_ENDIAN_BITFIELD)
--# define __LITTLE_ENDIAN_BITFIELD
--#endif
--
--#if defined(__BIG_ENDIAN) && !defined(__BIG_ENDIAN_BITFIELD)
--# define __BIG_ENDIAN_BITFIELD
--#endif
--
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- # define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
- # define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
- # define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
-@@ -46,7 +46,7 @@
- # define __cpu_to_be64(x) ((__force __be64)__swab64(x))
- #endif
-
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- # define __be16_to_cpu(x) ((__force __u16)(__be16)(x))
- # define __be32_to_cpu(x) ((__force __u32)(__be32)(x))
- # define __be64_to_cpu(x) ((__force __u64)(__be64)(x))
-@@ -87,91 +87,91 @@
-
- static inline void __le16_to_cpus(__u16 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab16s(p);
- #endif
- }
-
- static inline void __cpu_to_le16s(__u16 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab16s(p);
- #endif
- }
-
- static inline void __le32_to_cpus(__u32 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab32s(p);
- #endif
- }
-
- static inline void __cpu_to_le32s(__u32 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab32s(p);
- #endif
- }
-
- static inline void __le64_to_cpus(__u64 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab64s(p);
- #endif
- }
-
- static inline void __cpu_to_le64s(__u64 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- __swab64s(p);
- #endif
- }
-
- static inline void __be16_to_cpus(__u16 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab16s(p);
- #endif
- }
-
- static inline void __cpu_to_be16s(__u16 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab16s(p);
- #endif
- }
-
- static inline void __be32_to_cpus(__u32 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab32s(p);
- #endif
- }
-
- static inline void __cpu_to_be32s(__u32 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab32s(p);
- #endif
- }
-
- static inline void __be64_to_cpus(__u64 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab64s(p);
- #endif
- }
-
- static inline void __cpu_to_be64s(__u64 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- __swab64s(p);
- #endif
- }
-
- static inline __u16 __le16_to_cpup(const __le16 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __u16)*p;
- #else
- return __swab16p((__force __u16 *)p);
-@@ -180,7 +180,7 @@ static inline __u16 __le16_to_cpup(const
-
- static inline __u32 __le32_to_cpup(const __le32 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __u32)*p;
- #else
- return __swab32p((__force __u32 *)p);
-@@ -189,7 +189,7 @@ static inline __u32 __le32_to_cpup(const
-
- static inline __u64 __le64_to_cpup(const __le64 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __u64)*p;
- #else
- return __swab64p((__force __u64 *)p);
-@@ -198,7 +198,7 @@ static inline __u64 __le64_to_cpup(const
-
- static inline __le16 __cpu_to_le16p(const __u16 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __le16)*p;
- #else
- return (__force __le16)__swab16p(p);
-@@ -207,7 +207,7 @@ static inline __le16 __cpu_to_le16p(cons
-
- static inline __le32 __cpu_to_le32p(const __u32 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __le32)*p;
- #else
- return (__force __le32)__swab32p(p);
-@@ -216,7 +216,7 @@ static inline __le32 __cpu_to_le32p(cons
-
- static inline __le64 __cpu_to_le64p(const __u64 *p)
- {
--#ifdef __LITTLE_ENDIAN
-+#ifdef __KERN_LITTLE_ENDIAN
- return (__force __le64)*p;
- #else
- return (__force __le64)__swab64p(p);
-@@ -225,7 +225,7 @@ static inline __le64 __cpu_to_le64p(cons
-
- static inline __u16 __be16_to_cpup(const __be16 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __u16)*p;
- #else
- return __swab16p((__force __u16 *)p);
-@@ -234,7 +234,7 @@ static inline __u16 __be16_to_cpup(const
-
- static inline __u32 __be32_to_cpup(const __be32 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __u32)*p;
- #else
- return __swab32p((__force __u32 *)p);
-@@ -243,7 +243,7 @@ static inline __u32 __be32_to_cpup(const
-
- static inline __u64 __be64_to_cpup(const __be64 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __u64)*p;
- #else
- return __swab64p((__force __u64 *)p);
-@@ -252,7 +252,7 @@ static inline __u64 __be64_to_cpup(const
-
- static inline __be16 __cpu_to_be16p(const __u16 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __be16)*p;
- #else
- return (__force __be16)__swab16p(p);
-@@ -261,7 +261,7 @@ static inline __be16 __cpu_to_be16p(cons
-
- static inline __be32 __cpu_to_be32p(const __u32 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __be32)*p;
- #else
- return (__force __be32)__swab32p(p);
-@@ -270,7 +270,7 @@ static inline __be32 __cpu_to_be32p(cons
-
- static inline __be64 __cpu_to_be64p(const __u64 *p)
- {
--#ifdef __BIG_ENDIAN
-+#ifdef __KERN_BIG_ENDIAN
- return (__force __be64)*p;
- #else
- return (__force __be64)__swab64p(p);
diff --git a/target/linux/generic-2.6/patches-2.6.28/400-ledtrig_morse.patch b/target/linux/generic-2.6/patches-2.6.28/400-ledtrig_morse.patch
deleted file mode 100644
index 8d3dd8e6d372fb8835c71c24be2dcc094dffece7..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/400-ledtrig_morse.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- a/drivers/leds/Kconfig
-+++ b/drivers/leds/Kconfig
-@@ -217,4 +217,8 @@ config LEDS_TRIGGER_DEFAULT_ON
- This allows LEDs to be initialised in the ON state.
- If unsure, say Y.
-
-+config LEDS_TRIGGER_MORSE
-+ tristate "LED Morse Trigger"
-+ depends on LEDS_TRIGGERS
-+
- endif # NEW_LEDS
---- a/drivers/leds/Makefile
-+++ b/drivers/leds/Makefile
-@@ -30,3 +30,4 @@ obj-$(CONFIG_LEDS_TRIGGER_IDE_DISK) += l
- obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) += ledtrig-heartbeat.o
- obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
- obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
-+obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/402-ledtrig_netdev.patch b/target/linux/generic-2.6/patches-2.6.28/402-ledtrig_netdev.patch
deleted file mode 100644
index 105698013ad380d2b17c64564d72d58f0626591e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/402-ledtrig_netdev.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- a/drivers/leds/Kconfig
-+++ b/drivers/leds/Kconfig
-@@ -221,4 +221,11 @@ config LEDS_TRIGGER_MORSE
- tristate "LED Morse Trigger"
- depends on LEDS_TRIGGERS
-
-+config LEDS_TRIGGER_NETDEV
-+ tristate "LED Netdev Trigger"
-+ depends on LEDS_TRIGGERS
-+ help
-+ This allows LEDs to be controlled by network device activity.
-+ If unsure, say Y.
-+
- endif # NEW_LEDS
---- a/drivers/leds/Makefile
-+++ b/drivers/leds/Makefile
-@@ -31,3 +31,4 @@ obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) +=
- obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
- obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
- obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o
-+obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/410-gpio_buttons.patch b/target/linux/generic-2.6/patches-2.6.28/410-gpio_buttons.patch
deleted file mode 100644
index 198557aac1ef7e023609ebfc0033a60c543943bc..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/410-gpio_buttons.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/drivers/input/misc/Kconfig
-+++ b/drivers/input/misc/Kconfig
-@@ -220,4 +220,20 @@ config HP_SDC_RTC
- Say Y here if you want to support the built-in real time clock
- of the HP SDC controller.
-
-+config INPUT_GPIO_BUTTONS
-+ tristate "Polled GPIO buttons interface"
-+ depends on GENERIC_GPIO
-+ select INPUT_POLLDEV
-+ help
-+ This driver implements support for buttons connected
-+ to GPIO pins of various CPUs (and some other chips).
-+
-+ Say Y here if your device has buttons connected
-+ directly to such GPIO pins. Your board-specific
-+ setup logic must also provide a platform device,
-+ with configuration data saying which GPIOs are used.
-+
-+ To compile this driver as a module, choose M here: the
-+ module will be called gpio-buttons.
-+
- endif
---- a/drivers/input/misc/Makefile
-+++ b/drivers/input/misc/Makefile
-@@ -21,3 +21,4 @@ obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.
- obj-$(CONFIG_INPUT_UINPUT) += uinput.o
- obj-$(CONFIG_INPUT_APANEL) += apanel.o
- obj-$(CONFIG_INPUT_SGI_BTNS) += sgi_btns.o
-+obj-$(CONFIG_INPUT_GPIO_BUTTONS) += gpio_buttons.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/420-gpiodev.patch b/target/linux/generic-2.6/patches-2.6.28/420-gpiodev.patch
deleted file mode 100644
index c7b665a67ae5143f06c40f398dd908b0928a1f4d..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/420-gpiodev.patch
+++ /dev/null
@@ -1,26 +0,0 @@
---- a/drivers/char/Kconfig
-+++ b/drivers/char/Kconfig
-@@ -988,6 +988,13 @@ config CS5535_GPIO
-
- If compiled as a module, it will be called cs5535_gpio.
-
-+config GPIO_DEVICE
-+ tristate "GPIO device support"
-+ depends on GENERIC_GPIO
-+ help
-+ Say Y to enable Linux GPIO device support. This allows control of
-+ GPIO pins using a character device
-+
- config GPIO_VR41XX
- tristate "NEC VR4100 series General-purpose I/O Unit support"
- depends on CPU_VR41XX
---- a/drivers/char/Makefile
-+++ b/drivers/char/Makefile
-@@ -92,6 +92,7 @@ obj-$(CONFIG_SCx200_GPIO) += scx200_gpio
- obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
- obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
- obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
-+obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o
- obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
- obj-$(CONFIG_GPIO_TB0219) += tb0219.o
- obj-$(CONFIG_TELCLOCK) += tlclk.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/450-i2c_at24_add_kernel_interface_read_write.patch b/target/linux/generic-2.6/patches-2.6.28/450-i2c_at24_add_kernel_interface_read_write.patch
deleted file mode 100644
index e360db0e2d045763f1d67aa9bb58a796603789a9..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/450-i2c_at24_add_kernel_interface_read_write.patch
+++ /dev/null
@@ -1,134 +0,0 @@
-Subject: [PATCH 2/3] I2C: at24: add kernel interface for reading/writing EEPROM
-Date: Monday 25 August 2008
-From: Kevin Hilman <khilman@deeprootsystems.com>
-To: davinci-linux-open-source@linux.davincidsp.com
-
-This patch adds an interface by which other kernel code can read/write
-detected EEPROM.
-
-The platform code registers a 'setup' callback with the
-at24_platform_data. When the at24 driver detects an EEPROM, it fills
-out the read and write functions of at24_iface and calls the setup
-callback. The platform code can then use the read/write functions in
-the at24_iface struct for reading and writing the EEPROM.
-
-Original idea, review and updates by David Brownell <david-b@pacbell.net>
-
-Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
----
- drivers/i2c/chips/at24.c | 42 +++++++++++++++++++++++++++++++++++-------
- include/linux/i2c/at24.h | 10 ++++++++++
- 2 files changed, 45 insertions(+), 7 deletions(-)
-
---- a/drivers/i2c/chips/at24.c
-+++ b/drivers/i2c/chips/at24.c
-@@ -53,6 +53,7 @@
-
- struct at24_data {
- struct at24_platform_data chip;
-+ struct at24_iface iface;
- bool use_smbus;
-
- /*
-@@ -264,13 +265,6 @@ static ssize_t at24_bin_read(struct kobj
-
-
- /*
-- * REVISIT: export at24_bin{read,write}() to let other kernel code use
-- * eeprom data. For example, it might hold a board's Ethernet address, or
-- * board-specific calibration data generated on the manufacturing floor.
-- */
--
--
--/*
- * Note that if the hardware write-protect pin is pulled high, the whole
- * chip is normally write protected. But there are plenty of product
- * variants here, including OTP fuses and partial chip protect.
-@@ -386,6 +380,30 @@ static ssize_t at24_bin_write(struct kob
-
- /*-------------------------------------------------------------------------*/
-
-+/*
-+ * This lets other kernel code access the eeprom data. For example, it
-+ * might hold a board's Ethernet address, or board-specific calibration
-+ * data generated on the manufacturing floor.
-+ */
-+
-+static ssize_t at24_iface_read(struct at24_iface *iface, char *buf,
-+ off_t offset, size_t count)
-+{
-+ struct at24_data *at24 = container_of(iface, struct at24_data, iface);
-+
-+ return at24_eeprom_read(at24, buf, offset, count);
-+}
-+
-+static ssize_t at24_iface_write(struct at24_iface *iface, char *buf,
-+ off_t offset, size_t count)
-+{
-+ struct at24_data *at24 = container_of(iface, struct at24_data, iface);
-+
-+ return at24_eeprom_write(at24, buf, offset, count);
-+}
-+
-+/*-------------------------------------------------------------------------*/
-+
- static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
- {
- struct at24_platform_data chip;
-@@ -413,6 +431,9 @@ static int at24_probe(struct i2c_client
- * is recommended anyhow.
- */
- chip.page_size = 1;
-+
-+ chip.setup = NULL;
-+ chip.context = NULL;
- }
-
- if (!is_power_of_2(chip.byte_len))
-@@ -449,6 +470,9 @@ static int at24_probe(struct i2c_client
- goto err_out;
- }
-
-+ at24->iface.read = at24_iface_read;
-+ at24->iface.write = at24_iface_write;
-+
- mutex_init(&at24->lock);
- at24->use_smbus = use_smbus;
- at24->chip = chip;
-@@ -520,6 +544,10 @@ static int at24_probe(struct i2c_client
- at24->write_max,
- use_smbus ? ", use_smbus" : "");
-
-+ /* export data to kernel code */
-+ if (chip.setup)
-+ chip.setup(&at24->iface, chip.context);
-+
- return 0;
-
- err_clients:
---- a/include/linux/i2c/at24.h
-+++ b/include/linux/i2c/at24.h
-@@ -15,6 +15,13 @@
- * is bigger than what the chip actually supports!
- */
-
-+struct at24_iface {
-+ ssize_t (*read)(struct at24_iface *, char *buf, off_t offset,
-+ size_t count);
-+ ssize_t (*write)(struct at24_iface *, char *buf, off_t offset,
-+ size_t count);
-+};
-+
- struct at24_platform_data {
- u32 byte_len; /* size (sum of all addr) */
- u16 page_size; /* for writes */
-@@ -23,6 +30,9 @@ struct at24_platform_data {
- #define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */
- #define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */
- #define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */
-+
-+ int (*setup)(struct at24_iface *, void *context);
-+ void *context;
- };
-
- #endif /* _LINUX_AT24_H */
diff --git a/target/linux/generic-2.6/patches-2.6.28/510-yaffs_support.patch b/target/linux/generic-2.6/patches-2.6.28/510-yaffs_support.patch
deleted file mode 100644
index b564d3a4e4f67740b8009764113edd009692b9b3..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/510-yaffs_support.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- a/fs/Kconfig
-+++ b/fs/Kconfig
-@@ -182,6 +182,7 @@ config FILE_LOCKING
-
- source "fs/xfs/Kconfig"
- source "fs/gfs2/Kconfig"
-+source "fs/yaffs2/Kconfig"
-
- config OCFS2_FS
- tristate "OCFS2 file system support"
---- a/fs/Makefile
-+++ b/fs/Makefile
-@@ -124,3 +124,4 @@ obj-$(CONFIG_HPPFS) += hppfs/
- obj-$(CONFIG_DEBUG_FS) += debugfs/
- obj-$(CONFIG_OCFS2_FS) += ocfs2/
- obj-$(CONFIG_GFS2_FS) += gfs2/
-+obj-$(CONFIG_YAFFS_FS) += yaffs2/
diff --git a/target/linux/generic-2.6/patches-2.6.28/511-yaffs-cvs-2009-04-24.patch b/target/linux/generic-2.6/patches-2.6.28/511-yaffs-cvs-2009-04-24.patch
deleted file mode 100644
index 5c70e79a058d050e90224ac0ef80dcb1180235ab..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/511-yaffs-cvs-2009-04-24.patch
+++ /dev/null
@@ -1,12344 +0,0 @@
---- a/fs/yaffs2/devextras.h
-+++ b/fs/yaffs2/devextras.h
-@@ -14,194 +14,135 @@
- */
-
- /*
-- * This file is just holds extra declarations used during development.
-- * Most of these are from kernel includes placed here so we can use them in
-- * applications.
-+ * This file is just holds extra declarations of macros that would normally
-+ * be providesd in the Linux kernel. These macros have been written from
-+ * scratch but are functionally equivalent to the Linux ones.
- *
- */
-
- #ifndef __EXTRAS_H__
- #define __EXTRAS_H__
-
--#if defined WIN32
--#define __inline__ __inline
--#define new newHack
--#endif
--
--#if !(defined __KERNEL__) || (defined WIN32)
-
--/* User space defines */
-+#if !(defined __KERNEL__)
-
-+/* Definition of types */
- typedef unsigned char __u8;
- typedef unsigned short __u16;
- typedef unsigned __u32;
-
-+#endif
-+
- /*
-- * Simple doubly linked list implementation.
-- *
-- * Some of the internal functions ("__xxx") are useful when
-- * manipulating whole lists rather than single entries, as
-- * sometimes we already know the next/prev entries and we can
-- * generate better code by using them directly rather than
-- * using the generic single-entry routines.
-+ * This is a simple doubly linked list implementation that matches the
-+ * way the Linux kernel doubly linked list implementation works.
- */
-
--#define prefetch(x) 1
--
--struct list_head {
-- struct list_head *next, *prev;
-+struct ylist_head {
-+ struct ylist_head *next; /* next in chain */
-+ struct ylist_head *prev; /* previous in chain */
- };
-
--#define LIST_HEAD_INIT(name) { &(name), &(name) }
-
--#define LIST_HEAD(name) \
-- struct list_head name = LIST_HEAD_INIT(name)
-+/* Initialise a static list */
-+#define YLIST_HEAD(name) \
-+struct ylist_head name = { &(name), &(name)}
-+
-
--#define INIT_LIST_HEAD(ptr) do { \
-- (ptr)->next = (ptr); (ptr)->prev = (ptr); \
-+
-+/* Initialise a list head to an empty list */
-+#define YINIT_LIST_HEAD(p) \
-+do { \
-+ (p)->next = (p);\
-+ (p)->prev = (p); \
- } while (0)
-
--/*
-- * Insert a new entry between two known consecutive entries.
-- *
-- * This is only for internal list manipulation where we know
-- * the prev/next entries already!
-- */
--static __inline__ void __list_add(struct list_head *new,
-- struct list_head *prev,
-- struct list_head *next)
--{
-- next->prev = new;
-- new->next = next;
-- new->prev = prev;
-- prev->next = new;
--}
-
--/**
-- * list_add - add a new entry
-- * @new: new entry to be added
-- * @head: list head to add it after
-- *
-- * Insert a new entry after the specified head.
-- * This is good for implementing stacks.
-- */
--static __inline__ void list_add(struct list_head *new, struct list_head *head)
-+/* Add an element to a list */
-+static __inline__ void ylist_add(struct ylist_head *newEntry,
-+ struct ylist_head *list)
- {
-- __list_add(new, head, head->next);
--}
-+ struct ylist_head *listNext = list->next;
-+
-+ list->next = newEntry;
-+ newEntry->prev = list;
-+ newEntry->next = listNext;
-+ listNext->prev = newEntry;
-
--/**
-- * list_add_tail - add a new entry
-- * @new: new entry to be added
-- * @head: list head to add it before
-- *
-- * Insert a new entry before the specified head.
-- * This is useful for implementing queues.
-- */
--static __inline__ void list_add_tail(struct list_head *new,
-- struct list_head *head)
--{
-- __list_add(new, head->prev, head);
- }
-
--/*
-- * Delete a list entry by making the prev/next entries
-- * point to each other.
-- *
-- * This is only for internal list manipulation where we know
-- * the prev/next entries already!
-- */
--static __inline__ void __list_del(struct list_head *prev,
-- struct list_head *next)
-+static __inline__ void ylist_add_tail(struct ylist_head *newEntry,
-+ struct ylist_head *list)
- {
-- next->prev = prev;
-- prev->next = next;
-+ struct ylist_head *listPrev = list->prev;
-+
-+ list->prev = newEntry;
-+ newEntry->next = list;
-+ newEntry->prev = listPrev;
-+ listPrev->next = newEntry;
-+
- }
-
--/**
-- * list_del - deletes entry from list.
-- * @entry: the element to delete from the list.
-- * Note: list_empty on entry does not return true after this, the entry is
-- * in an undefined state.
-- */
--static __inline__ void list_del(struct list_head *entry)
-+
-+/* Take an element out of its current list, with or without
-+ * reinitialising the links.of the entry*/
-+static __inline__ void ylist_del(struct ylist_head *entry)
- {
-- __list_del(entry->prev, entry->next);
-+ struct ylist_head *listNext = entry->next;
-+ struct ylist_head *listPrev = entry->prev;
-+
-+ listNext->prev = listPrev;
-+ listPrev->next = listNext;
-+
- }
-
--/**
-- * list_del_init - deletes entry from list and reinitialize it.
-- * @entry: the element to delete from the list.
-- */
--static __inline__ void list_del_init(struct list_head *entry)
-+static __inline__ void ylist_del_init(struct ylist_head *entry)
- {
-- __list_del(entry->prev, entry->next);
-- INIT_LIST_HEAD(entry);
-+ ylist_del(entry);
-+ entry->next = entry->prev = entry;
- }
-
--/**
-- * list_empty - tests whether a list is empty
-- * @head: the list to test.
-- */
--static __inline__ int list_empty(struct list_head *head)
-+
-+/* Test if the list is empty */
-+static __inline__ int ylist_empty(struct ylist_head *entry)
- {
-- return head->next == head;
-+ return (entry->next == entry);
- }
-
--/**
-- * list_splice - join two lists
-- * @list: the new list to add.
-- * @head: the place to add it in the first list.
-+
-+/* ylist_entry takes a pointer to a list entry and offsets it to that
-+ * we can find a pointer to the object it is embedded in.
- */
--static __inline__ void list_splice(struct list_head *list,
-- struct list_head *head)
--{
-- struct list_head *first = list->next;
-
-- if (first != list) {
-- struct list_head *last = list->prev;
-- struct list_head *at = head->next;
--
-- first->prev = head;
-- head->next = first;
--
-- last->next = at;
-- at->prev = last;
-- }
--}
-
--/**
-- * list_entry - get the struct for this entry
-- * @ptr: the &struct list_head pointer.
-- * @type: the type of the struct this is embedded in.
-- * @member: the name of the list_struct within the struct.
-- */
--#define list_entry(ptr, type, member) \
-- ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
--
--/**
-- * list_for_each - iterate over a list
-- * @pos: the &struct list_head to use as a loop counter.
-- * @head: the head for your list.
-- */
--#define list_for_each(pos, head) \
-- for (pos = (head)->next, prefetch(pos->next); pos != (head); \
-- pos = pos->next, prefetch(pos->next))
--
--/**
-- * list_for_each_safe - iterate over a list safe against removal
-- * of list entry
-- * @pos: the &struct list_head to use as a loop counter.
-- * @n: another &struct list_head to use as temporary storage
-- * @head: the head for your list.
-- */
--#define list_for_each_safe(pos, n, head) \
-- for (pos = (head)->next, n = pos->next; pos != (head); \
-- pos = n, n = pos->next)
-+#define ylist_entry(entry, type, member) \
-+ ((type *)((char *)(entry)-(unsigned long)(&((type *)NULL)->member)))
-
--/*
-- * File types
-+
-+/* ylist_for_each and list_for_each_safe iterate over lists.
-+ * ylist_for_each_safe uses temporary storage to make the list delete safe
- */
-+
-+#define ylist_for_each(itervar, list) \
-+ for (itervar = (list)->next; itervar != (list); itervar = itervar->next)
-+
-+#define ylist_for_each_safe(itervar, saveVar, list) \
-+ for (itervar = (list)->next, saveVar = (list)->next->next; \
-+ itervar != (list); itervar = saveVar, saveVar = saveVar->next)
-+
-+
-+#if !(defined __KERNEL__)
-+
-+
-+#ifndef WIN32
-+#include <sys/stat.h>
-+#endif
-+
-+
-+#ifdef CONFIG_YAFFS_PROVIDE_DEFS
-+/* File types */
-+
-+
- #define DT_UNKNOWN 0
- #define DT_FIFO 1
- #define DT_CHR 2
-@@ -212,6 +153,7 @@ static __inline__ void list_splice(struc
- #define DT_SOCK 12
- #define DT_WHT 14
-
-+
- #ifndef WIN32
- #include <sys/stat.h>
- #endif
-@@ -227,10 +169,6 @@ static __inline__ void list_splice(struc
- #define ATTR_ATIME 16
- #define ATTR_MTIME 32
- #define ATTR_CTIME 64
--#define ATTR_ATIME_SET 128
--#define ATTR_MTIME_SET 256
--#define ATTR_FORCE 512 /* Not a change, but a change it */
--#define ATTR_ATTR_FLAG 1024
-
- struct iattr {
- unsigned int ia_valid;
-@@ -244,21 +182,15 @@ struct iattr {
- unsigned int ia_attr_flags;
- };
-
--#define KERN_DEBUG
-+#endif
-
- #else
-
--#ifndef WIN32
- #include <linux/types.h>
--#include <linux/list.h>
- #include <linux/fs.h>
- #include <linux/stat.h>
--#endif
-
- #endif
-
--#if defined WIN32
--#undef new
--#endif
-
- #endif
---- a/fs/yaffs2/Kconfig
-+++ b/fs/yaffs2/Kconfig
-@@ -5,7 +5,7 @@
- config YAFFS_FS
- tristate "YAFFS2 file system support"
- default n
-- depends on MTD
-+ depends on MTD_BLOCK
- select YAFFS_YAFFS1
- select YAFFS_YAFFS2
- help
-@@ -43,7 +43,8 @@ config YAFFS_9BYTE_TAGS
- format that you need to continue to support. New data written
- also uses the older-style format. Note: Use of this option
- generally requires that MTD's oob layout be adjusted to use the
-- older-style format. See notes on tags formats and MTD versions.
-+ older-style format. See notes on tags formats and MTD versions
-+ in yaffs_mtdif1.c.
-
- If unsure, say N.
-
-@@ -109,26 +110,6 @@ config YAFFS_DISABLE_LAZY_LOAD
-
- If unsure, say N.
-
--config YAFFS_CHECKPOINT_RESERVED_BLOCKS
-- int "Reserved blocks for checkpointing"
-- depends on YAFFS_YAFFS2
-- default 10
-- help
-- Give the number of Blocks to reserve for checkpointing.
-- Checkpointing saves the state at unmount so that mounting is
-- much faster as a scan of all the flash to regenerate this state
-- is not needed. These Blocks are reserved per partition, so if
-- you have very small partitions the default (10) may be a mess
-- for you. You can set this value to 0, but that does not mean
-- checkpointing is disabled at all. There only won't be any
-- specially reserved blocks for checkpointing, so if there is
-- enough free space on the filesystem, it will be used for
-- checkpointing.
--
-- If unsure, leave at default (10), but don't wonder if there are
-- always 2MB used on your large page device partition (10 x 2k
-- pagesize). When using small partitions or when being very small
-- on space, you probably want to set this to zero.
-
- config YAFFS_DISABLE_WIDE_TNODES
- bool "Turn off wide tnodes"
---- a/fs/yaffs2/Makefile
-+++ b/fs/yaffs2/Makefile
-@@ -5,7 +5,6 @@
- obj-$(CONFIG_YAFFS_FS) += yaffs.o
-
- yaffs-y := yaffs_ecc.o yaffs_fs.o yaffs_guts.o yaffs_checkptrw.o
--yaffs-y += yaffs_packedtags2.o yaffs_nand.o yaffs_qsort.o
-+yaffs-y += yaffs_packedtags1.o yaffs_packedtags2.o yaffs_nand.o yaffs_qsort.o
- yaffs-y += yaffs_tagscompat.o yaffs_tagsvalidity.o
--yaffs-y += yaffs_mtdif1.o yaffs_packedtags1.o
--yaffs-y += yaffs_mtdif.o yaffs_mtdif2.o
-+yaffs-y += yaffs_mtdif.o yaffs_mtdif1.o yaffs_mtdif2.o
---- a/fs/yaffs2/moduleconfig.h
-+++ b/fs/yaffs2/moduleconfig.h
-@@ -27,12 +27,12 @@
-
- /* Default: Not selected */
- /* Meaning: Yaffs does its own ECC, rather than using MTD ECC */
--//#define CONFIG_YAFFS_DOES_ECC
-+/* #define CONFIG_YAFFS_DOES_ECC */
-
- /* Default: Not selected */
- /* Meaning: ECC byte order is 'wrong'. Only meaningful if */
- /* CONFIG_YAFFS_DOES_ECC is set */
--//#define CONFIG_YAFFS_ECC_WRONG_ORDER
-+/* #define CONFIG_YAFFS_ECC_WRONG_ORDER */
-
- /* Default: Selected */
- /* Meaning: Disables testing whether chunks are erased before writing to them*/
-@@ -54,11 +54,11 @@ that you need to continue to support. N
- older-style format.
- Note: Use of this option generally requires that MTD's oob layout be
- adjusted to use the older-style format. See notes on tags formats and
--MTD versions.
-+MTD versions in yaffs_mtdif1.c.
- */
- /* Default: Not selected */
- /* Meaning: Use older-style on-NAND data format with pageStatus byte */
--#define CONFIG_YAFFS_9BYTE_TAGS
-+/* #define CONFIG_YAFFS_9BYTE_TAGS */
-
- #endif /* YAFFS_OUT_OF_TREE */
-
---- a/fs/yaffs2/yaffs_checkptrw.c
-+++ b/fs/yaffs2/yaffs_checkptrw.c
-@@ -12,48 +12,43 @@
- */
-
- const char *yaffs_checkptrw_c_version =
-- "$Id: yaffs_checkptrw.c,v 1.14 2007-05-15 20:07:40 charles Exp $";
-+ "$Id: yaffs_checkptrw.c,v 1.18 2009-03-06 17:20:49 wookey Exp $";
-
-
- #include "yaffs_checkptrw.h"
--
-+#include "yaffs_getblockinfo.h"
-
- static int yaffs_CheckpointSpaceOk(yaffs_Device *dev)
- {
--
- int blocksAvailable = dev->nErasedBlocks - dev->nReservedBlocks;
-
- T(YAFFS_TRACE_CHECKPOINT,
- (TSTR("checkpt blocks available = %d" TENDSTR),
- blocksAvailable));
-
--
- return (blocksAvailable <= 0) ? 0 : 1;
- }
-
-
- static int yaffs_CheckpointErase(yaffs_Device *dev)
- {
--
- int i;
-
--
-- if(!dev->eraseBlockInNAND)
-+ if (!dev->eraseBlockInNAND)
- return 0;
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("checking blocks %d to %d"TENDSTR),
-- dev->internalStartBlock,dev->internalEndBlock));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("checking blocks %d to %d"TENDSTR),
-+ dev->internalStartBlock, dev->internalEndBlock));
-
-- for(i = dev->internalStartBlock; i <= dev->internalEndBlock; i++) {
-- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev,i);
-- if(bi->blockState == YAFFS_BLOCK_STATE_CHECKPOINT){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("erasing checkpt block %d"TENDSTR),i));
-- if(dev->eraseBlockInNAND(dev,i- dev->blockOffset /* realign */)){
-+ for (i = dev->internalStartBlock; i <= dev->internalEndBlock; i++) {
-+ yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, i);
-+ if (bi->blockState == YAFFS_BLOCK_STATE_CHECKPOINT) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("erasing checkpt block %d"TENDSTR), i));
-+ if (dev->eraseBlockInNAND(dev, i - dev->blockOffset /* realign */)) {
- bi->blockState = YAFFS_BLOCK_STATE_EMPTY;
- dev->nErasedBlocks++;
- dev->nFreeChunks += dev->nChunksPerBlock;
-- }
-- else {
-- dev->markNANDBlockBad(dev,i);
-+ } else {
-+ dev->markNANDBlockBad(dev, i);
- bi->blockState = YAFFS_BLOCK_STATE_DEAD;
- }
- }
-@@ -71,23 +66,23 @@ static void yaffs_CheckpointFindNextEras
- int blocksAvailable = dev->nErasedBlocks - dev->nReservedBlocks;
- T(YAFFS_TRACE_CHECKPOINT,
- (TSTR("allocating checkpt block: erased %d reserved %d avail %d next %d "TENDSTR),
-- dev->nErasedBlocks,dev->nReservedBlocks,blocksAvailable,dev->checkpointNextBlock));
-+ dev->nErasedBlocks, dev->nReservedBlocks, blocksAvailable, dev->checkpointNextBlock));
-
-- if(dev->checkpointNextBlock >= 0 &&
-- dev->checkpointNextBlock <= dev->internalEndBlock &&
-- blocksAvailable > 0){
--
-- for(i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++){
-- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev,i);
-- if(bi->blockState == YAFFS_BLOCK_STATE_EMPTY){
-+ if (dev->checkpointNextBlock >= 0 &&
-+ dev->checkpointNextBlock <= dev->internalEndBlock &&
-+ blocksAvailable > 0) {
-+
-+ for (i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++) {
-+ yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, i);
-+ if (bi->blockState == YAFFS_BLOCK_STATE_EMPTY) {
- dev->checkpointNextBlock = i + 1;
- dev->checkpointCurrentBlock = i;
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("allocating checkpt block %d"TENDSTR),i));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("allocating checkpt block %d"TENDSTR), i));
- return;
- }
- }
- }
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("out of checkpt blocks"TENDSTR)));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("out of checkpt blocks"TENDSTR)));
-
- dev->checkpointNextBlock = -1;
- dev->checkpointCurrentBlock = -1;
-@@ -98,30 +93,31 @@ static void yaffs_CheckpointFindNextChec
- int i;
- yaffs_ExtendedTags tags;
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("find next checkpt block: start: blocks %d next %d" TENDSTR),
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("find next checkpt block: start: blocks %d next %d" TENDSTR),
- dev->blocksInCheckpoint, dev->checkpointNextBlock));
-
-- if(dev->blocksInCheckpoint < dev->checkpointMaxBlocks)
-- for(i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++){
-+ if (dev->blocksInCheckpoint < dev->checkpointMaxBlocks)
-+ for (i = dev->checkpointNextBlock; i <= dev->internalEndBlock; i++) {
- int chunk = i * dev->nChunksPerBlock;
- int realignedChunk = chunk - dev->chunkOffset;
-
-- dev->readChunkWithTagsFromNAND(dev,realignedChunk,NULL,&tags);
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("find next checkpt block: search: block %d oid %d seq %d eccr %d" TENDSTR),
-- i, tags.objectId,tags.sequenceNumber,tags.eccResult));
-+ dev->readChunkWithTagsFromNAND(dev, realignedChunk,
-+ NULL, &tags);
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("find next checkpt block: search: block %d oid %d seq %d eccr %d" TENDSTR),
-+ i, tags.objectId, tags.sequenceNumber, tags.eccResult));
-
-- if(tags.sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA){
-+ if (tags.sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA) {
- /* Right kind of block */
- dev->checkpointNextBlock = tags.objectId;
- dev->checkpointCurrentBlock = i;
- dev->checkpointBlockList[dev->blocksInCheckpoint] = i;
- dev->blocksInCheckpoint++;
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("found checkpt block %d"TENDSTR),i));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("found checkpt block %d"TENDSTR), i));
- return;
- }
- }
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("found no more checkpt blocks"TENDSTR)));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("found no more checkpt blocks"TENDSTR)));
-
- dev->checkpointNextBlock = -1;
- dev->checkpointCurrentBlock = -1;
-@@ -133,17 +129,17 @@ int yaffs_CheckpointOpen(yaffs_Device *d
-
- /* Got the functions we need? */
- if (!dev->writeChunkWithTagsToNAND ||
-- !dev->readChunkWithTagsFromNAND ||
-- !dev->eraseBlockInNAND ||
-- !dev->markNANDBlockBad)
-+ !dev->readChunkWithTagsFromNAND ||
-+ !dev->eraseBlockInNAND ||
-+ !dev->markNANDBlockBad)
- return 0;
-
-- if(forWriting && !yaffs_CheckpointSpaceOk(dev))
-+ if (forWriting && !yaffs_CheckpointSpaceOk(dev))
- return 0;
-
-- if(!dev->checkpointBuffer)
-- dev->checkpointBuffer = YMALLOC_DMA(dev->nDataBytesPerChunk);
-- if(!dev->checkpointBuffer)
-+ if (!dev->checkpointBuffer)
-+ dev->checkpointBuffer = YMALLOC_DMA(dev->totalBytesPerChunk);
-+ if (!dev->checkpointBuffer)
- return 0;
-
-
-@@ -159,12 +155,10 @@ int yaffs_CheckpointOpen(yaffs_Device *d
- dev->checkpointNextBlock = dev->internalStartBlock;
-
- /* Erase all the blocks in the checkpoint area */
-- if(forWriting){
-- memset(dev->checkpointBuffer,0,dev->nDataBytesPerChunk);
-+ if (forWriting) {
-+ memset(dev->checkpointBuffer, 0, dev->nDataBytesPerChunk);
- dev->checkpointByteOffset = 0;
- return yaffs_CheckpointErase(dev);
--
--
- } else {
- int i;
- /* Set to a value that will kick off a read */
-@@ -174,7 +168,7 @@ int yaffs_CheckpointOpen(yaffs_Device *d
- dev->blocksInCheckpoint = 0;
- dev->checkpointMaxBlocks = (dev->internalEndBlock - dev->internalStartBlock)/16 + 2;
- dev->checkpointBlockList = YMALLOC(sizeof(int) * dev->checkpointMaxBlocks);
-- for(i = 0; i < dev->checkpointMaxBlocks; i++)
-+ for (i = 0; i < dev->checkpointMaxBlocks; i++)
- dev->checkpointBlockList[i] = -1;
- }
-
-@@ -191,18 +185,17 @@ int yaffs_GetCheckpointSum(yaffs_Device
-
- static int yaffs_CheckpointFlushBuffer(yaffs_Device *dev)
- {
--
- int chunk;
- int realignedChunk;
-
- yaffs_ExtendedTags tags;
-
-- if(dev->checkpointCurrentBlock < 0){
-+ if (dev->checkpointCurrentBlock < 0) {
- yaffs_CheckpointFindNextErasedBlock(dev);
- dev->checkpointCurrentChunk = 0;
- }
-
-- if(dev->checkpointCurrentBlock < 0)
-+ if (dev->checkpointCurrentBlock < 0)
- return 0;
-
- tags.chunkDeleted = 0;
-@@ -210,10 +203,10 @@ static int yaffs_CheckpointFlushBuffer(y
- tags.chunkId = dev->checkpointPageSequence + 1;
- tags.sequenceNumber = YAFFS_SEQUENCE_CHECKPOINT_DATA;
- tags.byteCount = dev->nDataBytesPerChunk;
-- if(dev->checkpointCurrentChunk == 0){
-+ if (dev->checkpointCurrentChunk == 0) {
- /* First chunk we write for the block? Set block state to
- checkpoint */
-- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev,dev->checkpointCurrentBlock);
-+ yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, dev->checkpointCurrentBlock);
- bi->blockState = YAFFS_BLOCK_STATE_CHECKPOINT;
- dev->blocksInCheckpoint++;
- }
-@@ -221,28 +214,29 @@ static int yaffs_CheckpointFlushBuffer(y
- chunk = dev->checkpointCurrentBlock * dev->nChunksPerBlock + dev->checkpointCurrentChunk;
-
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("checkpoint wite buffer nand %d(%d:%d) objid %d chId %d" TENDSTR),
-- chunk, dev->checkpointCurrentBlock, dev->checkpointCurrentChunk,tags.objectId,tags.chunkId));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("checkpoint wite buffer nand %d(%d:%d) objid %d chId %d" TENDSTR),
-+ chunk, dev->checkpointCurrentBlock, dev->checkpointCurrentChunk, tags.objectId, tags.chunkId));
-
- realignedChunk = chunk - dev->chunkOffset;
-
-- dev->writeChunkWithTagsToNAND(dev,realignedChunk,dev->checkpointBuffer,&tags);
-+ dev->writeChunkWithTagsToNAND(dev, realignedChunk,
-+ dev->checkpointBuffer, &tags);
- dev->checkpointByteOffset = 0;
- dev->checkpointPageSequence++;
- dev->checkpointCurrentChunk++;
-- if(dev->checkpointCurrentChunk >= dev->nChunksPerBlock){
-+ if (dev->checkpointCurrentChunk >= dev->nChunksPerBlock) {
- dev->checkpointCurrentChunk = 0;
- dev->checkpointCurrentBlock = -1;
- }
-- memset(dev->checkpointBuffer,0,dev->nDataBytesPerChunk);
-+ memset(dev->checkpointBuffer, 0, dev->nDataBytesPerChunk);
-
- return 1;
- }
-
-
--int yaffs_CheckpointWrite(yaffs_Device *dev,const void *data, int nBytes)
-+int yaffs_CheckpointWrite(yaffs_Device *dev, const void *data, int nBytes)
- {
-- int i=0;
-+ int i = 0;
- int ok = 1;
-
-
-@@ -250,17 +244,14 @@ int yaffs_CheckpointWrite(yaffs_Device *
-
-
-
-- if(!dev->checkpointBuffer)
-+ if (!dev->checkpointBuffer)
- return 0;
-
-- if(!dev->checkpointOpenForWrite)
-+ if (!dev->checkpointOpenForWrite)
- return -1;
-
-- while(i < nBytes && ok) {
--
--
--
-- dev->checkpointBuffer[dev->checkpointByteOffset] = *dataBytes ;
-+ while (i < nBytes && ok) {
-+ dev->checkpointBuffer[dev->checkpointByteOffset] = *dataBytes;
- dev->checkpointSum += *dataBytes;
- dev->checkpointXor ^= *dataBytes;
-
-@@ -270,18 +261,17 @@ int yaffs_CheckpointWrite(yaffs_Device *
- dev->checkpointByteCount++;
-
-
-- if(dev->checkpointByteOffset < 0 ||
-+ if (dev->checkpointByteOffset < 0 ||
- dev->checkpointByteOffset >= dev->nDataBytesPerChunk)
- ok = yaffs_CheckpointFlushBuffer(dev);
--
- }
-
-- return i;
-+ return i;
- }
-
- int yaffs_CheckpointRead(yaffs_Device *dev, void *data, int nBytes)
- {
-- int i=0;
-+ int i = 0;
- int ok = 1;
- yaffs_ExtendedTags tags;
-
-@@ -291,52 +281,54 @@ int yaffs_CheckpointRead(yaffs_Device *d
-
- __u8 *dataBytes = (__u8 *)data;
-
-- if(!dev->checkpointBuffer)
-+ if (!dev->checkpointBuffer)
- return 0;
-
-- if(dev->checkpointOpenForWrite)
-+ if (dev->checkpointOpenForWrite)
- return -1;
-
-- while(i < nBytes && ok) {
-+ while (i < nBytes && ok) {
-
-
-- if(dev->checkpointByteOffset < 0 ||
-- dev->checkpointByteOffset >= dev->nDataBytesPerChunk) {
-+ if (dev->checkpointByteOffset < 0 ||
-+ dev->checkpointByteOffset >= dev->nDataBytesPerChunk) {
-
-- if(dev->checkpointCurrentBlock < 0){
-+ if (dev->checkpointCurrentBlock < 0) {
- yaffs_CheckpointFindNextCheckpointBlock(dev);
- dev->checkpointCurrentChunk = 0;
- }
-
-- if(dev->checkpointCurrentBlock < 0)
-+ if (dev->checkpointCurrentBlock < 0)
- ok = 0;
- else {
--
-- chunk = dev->checkpointCurrentBlock * dev->nChunksPerBlock +
-- dev->checkpointCurrentChunk;
-+ chunk = dev->checkpointCurrentBlock *
-+ dev->nChunksPerBlock +
-+ dev->checkpointCurrentChunk;
-
- realignedChunk = chunk - dev->chunkOffset;
-
-- /* read in the next chunk */
-- /* printf("read checkpoint page %d\n",dev->checkpointPage); */
-- dev->readChunkWithTagsFromNAND(dev, realignedChunk,
-- dev->checkpointBuffer,
-- &tags);
--
-- if(tags.chunkId != (dev->checkpointPageSequence + 1) ||
-- tags.sequenceNumber != YAFFS_SEQUENCE_CHECKPOINT_DATA)
-- ok = 0;
-+ /* read in the next chunk */
-+ /* printf("read checkpoint page %d\n",dev->checkpointPage); */
-+ dev->readChunkWithTagsFromNAND(dev,
-+ realignedChunk,
-+ dev->checkpointBuffer,
-+ &tags);
-+
-+ if (tags.chunkId != (dev->checkpointPageSequence + 1) ||
-+ tags.eccResult > YAFFS_ECC_RESULT_FIXED ||
-+ tags.sequenceNumber != YAFFS_SEQUENCE_CHECKPOINT_DATA)
-+ ok = 0;
-
- dev->checkpointByteOffset = 0;
- dev->checkpointPageSequence++;
- dev->checkpointCurrentChunk++;
-
-- if(dev->checkpointCurrentChunk >= dev->nChunksPerBlock)
-+ if (dev->checkpointCurrentChunk >= dev->nChunksPerBlock)
- dev->checkpointCurrentBlock = -1;
- }
- }
-
-- if(ok){
-+ if (ok) {
- *dataBytes = dev->checkpointBuffer[dev->checkpointByteOffset];
- dev->checkpointSum += *dataBytes;
- dev->checkpointXor ^= *dataBytes;
-@@ -353,17 +345,17 @@ int yaffs_CheckpointRead(yaffs_Device *d
- int yaffs_CheckpointClose(yaffs_Device *dev)
- {
-
-- if(dev->checkpointOpenForWrite){
-- if(dev->checkpointByteOffset != 0)
-+ if (dev->checkpointOpenForWrite) {
-+ if (dev->checkpointByteOffset != 0)
- yaffs_CheckpointFlushBuffer(dev);
- } else {
- int i;
-- for(i = 0; i < dev->blocksInCheckpoint && dev->checkpointBlockList[i] >= 0; i++){
-- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev,dev->checkpointBlockList[i]);
-- if(bi->blockState == YAFFS_BLOCK_STATE_EMPTY)
-+ for (i = 0; i < dev->blocksInCheckpoint && dev->checkpointBlockList[i] >= 0; i++) {
-+ yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, dev->checkpointBlockList[i]);
-+ if (bi->blockState == YAFFS_BLOCK_STATE_EMPTY)
- bi->blockState = YAFFS_BLOCK_STATE_CHECKPOINT;
- else {
-- // Todo this looks odd...
-+ /* Todo this looks odd... */
- }
- }
- YFREE(dev->checkpointBlockList);
-@@ -374,27 +366,25 @@ int yaffs_CheckpointClose(yaffs_Device *
- dev->nErasedBlocks -= dev->blocksInCheckpoint;
-
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("checkpoint byte count %d" TENDSTR),
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("checkpoint byte count %d" TENDSTR),
- dev->checkpointByteCount));
-
-- if(dev->checkpointBuffer){
-+ if (dev->checkpointBuffer) {
- /* free the buffer */
- YFREE(dev->checkpointBuffer);
- dev->checkpointBuffer = NULL;
- return 1;
-- }
-- else
-+ } else
- return 0;
--
- }
-
- int yaffs_CheckpointInvalidateStream(yaffs_Device *dev)
- {
- /* Erase the first checksum block */
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("checkpoint invalidate"TENDSTR)));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("checkpoint invalidate"TENDSTR)));
-
-- if(!yaffs_CheckpointSpaceOk(dev))
-+ if (!yaffs_CheckpointSpaceOk(dev))
- return 0;
-
- return yaffs_CheckpointErase(dev);
---- a/fs/yaffs2/yaffs_checkptrw.h
-+++ b/fs/yaffs2/yaffs_checkptrw.h
-@@ -20,9 +20,9 @@
-
- int yaffs_CheckpointOpen(yaffs_Device *dev, int forWriting);
-
--int yaffs_CheckpointWrite(yaffs_Device *dev,const void *data, int nBytes);
-+int yaffs_CheckpointWrite(yaffs_Device *dev, const void *data, int nBytes);
-
--int yaffs_CheckpointRead(yaffs_Device *dev,void *data, int nBytes);
-+int yaffs_CheckpointRead(yaffs_Device *dev, void *data, int nBytes);
-
- int yaffs_GetCheckpointSum(yaffs_Device *dev, __u32 *sum);
-
---- a/fs/yaffs2/yaffs_ecc.c
-+++ b/fs/yaffs2/yaffs_ecc.c
-@@ -29,7 +29,7 @@
- */
-
- const char *yaffs_ecc_c_version =
-- "$Id: yaffs_ecc.c,v 1.9 2007-02-14 01:09:06 wookey Exp $";
-+ "$Id: yaffs_ecc.c,v 1.11 2009-03-06 17:20:50 wookey Exp $";
-
- #include "yportenv.h"
-
-@@ -109,12 +109,10 @@ void yaffs_ECCCalculate(const unsigned c
- b = column_parity_table[*data++];
- col_parity ^= b;
-
-- if (b & 0x01) // odd number of bits in the byte
-- {
-+ if (b & 0x01) { /* odd number of bits in the byte */
- line_parity ^= i;
- line_parity_prime ^= ~i;
- }
--
- }
-
- ecc[2] = (~col_parity) | 0x03;
-@@ -158,7 +156,7 @@ void yaffs_ECCCalculate(const unsigned c
- ecc[0] = ~t;
-
- #ifdef CONFIG_YAFFS_ECC_WRONG_ORDER
-- // Swap the bytes into the wrong order
-+ /* Swap the bytes into the wrong order */
- t = ecc[0];
- ecc[0] = ecc[1];
- ecc[1] = t;
-@@ -189,7 +187,7 @@ int yaffs_ECCCorrect(unsigned char *data
- unsigned bit;
-
- #ifdef CONFIG_YAFFS_ECC_WRONG_ORDER
-- // swap the bytes to correct for the wrong order
-+ /* swap the bytes to correct for the wrong order */
- unsigned char t;
-
- t = d0;
-@@ -251,7 +249,7 @@ int yaffs_ECCCorrect(unsigned char *data
- * ECCxxxOther does ECC calcs on arbitrary n bytes of data
- */
- void yaffs_ECCCalculateOther(const unsigned char *data, unsigned nBytes,
-- yaffs_ECCOther * eccOther)
-+ yaffs_ECCOther *eccOther)
- {
- unsigned int i;
-
-@@ -278,8 +276,8 @@ void yaffs_ECCCalculateOther(const unsig
- }
-
- int yaffs_ECCCorrectOther(unsigned char *data, unsigned nBytes,
-- yaffs_ECCOther * read_ecc,
-- const yaffs_ECCOther * test_ecc)
-+ yaffs_ECCOther *read_ecc,
-+ const yaffs_ECCOther *test_ecc)
- {
- unsigned char cDelta; /* column parity delta */
- unsigned lDelta; /* line parity delta */
-@@ -294,8 +292,7 @@ int yaffs_ECCCorrectOther(unsigned char
- return 0; /* no error */
-
- if (lDelta == ~lDeltaPrime &&
-- (((cDelta ^ (cDelta >> 1)) & 0x15) == 0x15))
-- {
-+ (((cDelta ^ (cDelta >> 1)) & 0x15) == 0x15)) {
- /* Single bit (recoverable) error in data */
-
- bit = 0;
-@@ -307,7 +304,7 @@ int yaffs_ECCCorrectOther(unsigned char
- if (cDelta & 0x02)
- bit |= 0x01;
-
-- if(lDelta >= nBytes)
-+ if (lDelta >= nBytes)
- return -1;
-
- data[lDelta] ^= (1 << bit);
-@@ -316,7 +313,7 @@ int yaffs_ECCCorrectOther(unsigned char
- }
-
- if ((yaffs_CountBits32(lDelta) + yaffs_CountBits32(lDeltaPrime) +
-- yaffs_CountBits(cDelta)) == 1) {
-+ yaffs_CountBits(cDelta)) == 1) {
- /* Reccoverable error in ecc */
-
- *read_ecc = *test_ecc;
-@@ -326,6 +323,4 @@ int yaffs_ECCCorrectOther(unsigned char
- /* Unrecoverable error */
-
- return -1;
--
- }
--
---- a/fs/yaffs2/yaffs_ecc.h
-+++ b/fs/yaffs2/yaffs_ecc.h
-@@ -13,15 +13,15 @@
- * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
- */
-
-- /*
-- * This code implements the ECC algorithm used in SmartMedia.
-- *
-- * The ECC comprises 22 bits of parity information and is stuffed into 3 bytes.
-- * The two unused bit are set to 1.
-- * The ECC can correct single bit errors in a 256-byte page of data. Thus, two such ECC
-- * blocks are used on a 512-byte NAND page.
-- *
-- */
-+/*
-+ * This code implements the ECC algorithm used in SmartMedia.
-+ *
-+ * The ECC comprises 22 bits of parity information and is stuffed into 3 bytes.
-+ * The two unused bit are set to 1.
-+ * The ECC can correct single bit errors in a 256-byte page of data. Thus, two such ECC
-+ * blocks are used on a 512-byte NAND page.
-+ *
-+ */
-
- #ifndef __YAFFS_ECC_H__
- #define __YAFFS_ECC_H__
-@@ -34,11 +34,11 @@ typedef struct {
-
- void yaffs_ECCCalculate(const unsigned char *data, unsigned char *ecc);
- int yaffs_ECCCorrect(unsigned char *data, unsigned char *read_ecc,
-- const unsigned char *test_ecc);
-+ const unsigned char *test_ecc);
-
- void yaffs_ECCCalculateOther(const unsigned char *data, unsigned nBytes,
-- yaffs_ECCOther * ecc);
-+ yaffs_ECCOther *ecc);
- int yaffs_ECCCorrectOther(unsigned char *data, unsigned nBytes,
-- yaffs_ECCOther * read_ecc,
-- const yaffs_ECCOther * test_ecc);
-+ yaffs_ECCOther *read_ecc,
-+ const yaffs_ECCOther *test_ecc);
- #endif
---- a/fs/yaffs2/yaffs_fs.c
-+++ b/fs/yaffs2/yaffs_fs.c
-@@ -1,7 +1,7 @@
- /*
- * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
- *
-- * Copyright (C) 2002-2007 Aleph One Ltd.
-+ * Copyright (C) 2002-2009 Aleph One Ltd.
- * for Toby Churchill Ltd and Brightstar Engineering
- *
- * Created by Charles Manning <charles@aleph1.co.uk>
-@@ -32,18 +32,17 @@
- */
-
- const char *yaffs_fs_c_version =
-- "$Id: yaffs_fs.c,v 1.63 2007-09-19 20:35:40 imcd Exp $";
-+ "$Id: yaffs_fs.c,v 1.79 2009-03-17 01:12:00 wookey Exp $";
- extern const char *yaffs_guts_c_version;
-
- #include <linux/version.h>
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
- #include <linux/config.h>
- #endif
- #include <linux/kernel.h>
- #include <linux/module.h>
- #include <linux/slab.h>
- #include <linux/init.h>
--#include <linux/list.h>
- #include <linux/fs.h>
- #include <linux/proc_fs.h>
- #include <linux/smp_lock.h>
-@@ -53,10 +52,12 @@ extern const char *yaffs_guts_c_version;
- #include <linux/string.h>
- #include <linux/ctype.h>
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#include "asm/div64.h"
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
-
- #include <linux/statfs.h> /* Added NCB 15-8-2003 */
--#include <asm/statfs.h>
-+#include <linux/statfs.h>
- #define UnlockPage(p) unlock_page(p)
- #define Page_Uptodate(page) test_bit(PG_uptodate, &(page)->flags)
-
-@@ -69,22 +70,45 @@ extern const char *yaffs_guts_c_version;
- #define BDEVNAME_SIZE 0
- #define yaffs_devname(sb, buf) kdevname(sb->s_dev)
-
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0))
- /* added NCB 26/5/2006 for 2.4.25-vrs2-tcl1 kernel */
- #define __user
- #endif
-
- #endif
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26))
-+#define YPROC_ROOT (&proc_root)
-+#else
-+#define YPROC_ROOT NULL
-+#endif
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- #define WRITE_SIZE_STR "writesize"
--#define WRITE_SIZE(mtd) (mtd)->writesize
-+#define WRITE_SIZE(mtd) ((mtd)->writesize)
- #else
- #define WRITE_SIZE_STR "oobblock"
--#define WRITE_SIZE(mtd) (mtd)->oobblock
-+#define WRITE_SIZE(mtd) ((mtd)->oobblock)
- #endif
-
--#include <asm/uaccess.h>
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 27))
-+#define YAFFS_USE_WRITE_BEGIN_END 1
-+#else
-+#define YAFFS_USE_WRITE_BEGIN_END 0
-+#endif
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28))
-+static uint32_t YCALCBLOCKS(uint64_t partition_size, uint32_t block_size)
-+{
-+ uint64_t result = partition_size;
-+ do_div(result, block_size);
-+ return (uint32_t)result;
-+}
-+#else
-+#define YCALCBLOCKS(s, b) ((s)/(b))
-+#endif
-+
-+#include <linux/uaccess.h>
-
- #include "yportenv.h"
- #include "yaffs_guts.h"
-@@ -96,28 +120,44 @@ extern const char *yaffs_guts_c_version;
-
- unsigned int yaffs_traceMask = YAFFS_TRACE_BAD_BLOCKS;
- unsigned int yaffs_wr_attempts = YAFFS_WR_ATTEMPTS;
-+unsigned int yaffs_auto_checkpoint = 1;
-
- /* Module Parameters */
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
--module_param(yaffs_traceMask,uint,0644);
--module_param(yaffs_wr_attempts,uint,0644);
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
-+module_param(yaffs_traceMask, uint, 0644);
-+module_param(yaffs_wr_attempts, uint, 0644);
-+module_param(yaffs_auto_checkpoint, uint, 0644);
-+#else
-+MODULE_PARM(yaffs_traceMask, "i");
-+MODULE_PARM(yaffs_wr_attempts, "i");
-+MODULE_PARM(yaffs_auto_checkpoint, "i");
-+#endif
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25))
-+/* use iget and read_inode */
-+#define Y_IGET(sb, inum) iget((sb), (inum))
-+static void yaffs_read_inode(struct inode *inode);
-+
- #else
--MODULE_PARM(yaffs_traceMask,"i");
--MODULE_PARM(yaffs_wr_attempts,"i");
-+/* Call local equivalent */
-+#define YAFFS_USE_OWN_IGET
-+#define Y_IGET(sb, inum) yaffs_iget((sb), (inum))
-+
-+static struct inode *yaffs_iget(struct super_block *sb, unsigned long ino);
- #endif
-
- /*#define T(x) printk x */
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,18))
--#define yaffs_InodeToObjectLV(iptr) (iptr)->i_private
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18))
-+#define yaffs_InodeToObjectLV(iptr) ((iptr)->i_private)
- #else
--#define yaffs_InodeToObjectLV(iptr) (iptr)->u.generic_ip
-+#define yaffs_InodeToObjectLV(iptr) ((iptr)->u.generic_ip)
- #endif
-
- #define yaffs_InodeToObject(iptr) ((yaffs_Object *)(yaffs_InodeToObjectLV(iptr)))
- #define yaffs_DentryToObject(dptr) yaffs_InodeToObject((dptr)->d_inode)
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- #define yaffs_SuperToDevice(sb) ((yaffs_Device *)sb->s_fs_info)
- #else
- #define yaffs_SuperToDevice(sb) ((yaffs_Device *)sb->u.generic_sbp)
-@@ -126,47 +166,49 @@ MODULE_PARM(yaffs_wr_attempts,"i");
- static void yaffs_put_super(struct super_block *sb);
-
- static ssize_t yaffs_file_write(struct file *f, const char *buf, size_t n,
-- loff_t * pos);
-+ loff_t *pos);
-+static ssize_t yaffs_hold_space(struct file *f);
-+static void yaffs_release_space(struct file *f);
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_file_flush(struct file *file, fl_owner_t id);
- #else
- static int yaffs_file_flush(struct file *file);
- #endif
-
- static int yaffs_sync_object(struct file *file, struct dentry *dentry,
-- int datasync);
-+ int datasync);
-
- static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir);
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode,
- struct nameidata *n);
- static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
-- struct nameidata *n);
-+ struct nameidata *n);
- #else
- static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode);
- static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry);
- #endif
- static int yaffs_link(struct dentry *old_dentry, struct inode *dir,
-- struct dentry *dentry);
-+ struct dentry *dentry);
- static int yaffs_unlink(struct inode *dir, struct dentry *dentry);
- static int yaffs_symlink(struct inode *dir, struct dentry *dentry,
-- const char *symname);
-+ const char *symname);
- static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
-- dev_t dev);
-+ dev_t dev);
- #else
- static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
-- int dev);
-+ int dev);
- #endif
- static int yaffs_rename(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry);
- static int yaffs_setattr(struct dentry *dentry, struct iattr *attr);
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_sync_fs(struct super_block *sb, int wait);
- static void yaffs_write_super(struct super_block *sb);
- #else
-@@ -174,33 +216,47 @@ static int yaffs_sync_fs(struct super_bl
- static int yaffs_write_super(struct super_block *sb);
- #endif
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_statfs(struct dentry *dentry, struct kstatfs *buf);
--#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_statfs(struct super_block *sb, struct kstatfs *buf);
- #else
- static int yaffs_statfs(struct super_block *sb, struct statfs *buf);
- #endif
--static void yaffs_read_inode(struct inode *inode);
-
-+#ifdef YAFFS_HAS_PUT_INODE
- static void yaffs_put_inode(struct inode *inode);
-+#endif
-+
- static void yaffs_delete_inode(struct inode *);
- static void yaffs_clear_inode(struct inode *);
-
- static int yaffs_readpage(struct file *file, struct page *page);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_writepage(struct page *page, struct writeback_control *wbc);
- #else
- static int yaffs_writepage(struct page *page);
- #endif
-+
-+
-+#if (YAFFS_USE_WRITE_BEGIN_END != 0)
-+static int yaffs_write_begin(struct file *filp, struct address_space *mapping,
-+ loff_t pos, unsigned len, unsigned flags,
-+ struct page **pagep, void **fsdata);
-+static int yaffs_write_end(struct file *filp, struct address_space *mapping,
-+ loff_t pos, unsigned len, unsigned copied,
-+ struct page *pg, void *fsdadata);
-+#else
- static int yaffs_prepare_write(struct file *f, struct page *pg,
-- unsigned offset, unsigned to);
-+ unsigned offset, unsigned to);
- static int yaffs_commit_write(struct file *f, struct page *pg, unsigned offset,
-- unsigned to);
-+ unsigned to);
-
--static int yaffs_readlink(struct dentry *dentry, char __user * buffer,
-- int buflen);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
-+#endif
-+
-+static int yaffs_readlink(struct dentry *dentry, char __user *buffer,
-+ int buflen);
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13))
- static void *yaffs_follow_link(struct dentry *dentry, struct nameidata *nd);
- #else
- static int yaffs_follow_link(struct dentry *dentry, struct nameidata *nd);
-@@ -209,12 +265,17 @@ static int yaffs_follow_link(struct dent
- static struct address_space_operations yaffs_file_address_operations = {
- .readpage = yaffs_readpage,
- .writepage = yaffs_writepage,
-+#if (YAFFS_USE_WRITE_BEGIN_END > 0)
-+ .write_begin = yaffs_write_begin,
-+ .write_end = yaffs_write_end,
-+#else
- .prepare_write = yaffs_prepare_write,
- .commit_write = yaffs_commit_write,
-+#endif
- };
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,22))
--static struct file_operations yaffs_file_operations = {
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
-+static const struct file_operations yaffs_file_operations = {
- .read = do_sync_read,
- .write = do_sync_write,
- .aio_read = generic_file_aio_read,
-@@ -224,11 +285,12 @@ static struct file_operations yaffs_file
- .fsync = yaffs_sync_object,
- .splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
-+ .llseek = generic_file_llseek,
- };
-
--#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,18))
-+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18))
-
--static struct file_operations yaffs_file_operations = {
-+static const struct file_operations yaffs_file_operations = {
- .read = do_sync_read,
- .write = do_sync_write,
- .aio_read = generic_file_aio_read,
-@@ -241,29 +303,29 @@ static struct file_operations yaffs_file
-
- #else
-
--static struct file_operations yaffs_file_operations = {
-+static const struct file_operations yaffs_file_operations = {
- .read = generic_file_read,
- .write = generic_file_write,
- .mmap = generic_file_mmap,
- .flush = yaffs_file_flush,
- .fsync = yaffs_sync_object,
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- .sendfile = generic_file_sendfile,
- #endif
- };
- #endif
-
--static struct inode_operations yaffs_file_inode_operations = {
-+static const struct inode_operations yaffs_file_inode_operations = {
- .setattr = yaffs_setattr,
- };
-
--static struct inode_operations yaffs_symlink_inode_operations = {
-+static const struct inode_operations yaffs_symlink_inode_operations = {
- .readlink = yaffs_readlink,
- .follow_link = yaffs_follow_link,
- .setattr = yaffs_setattr,
- };
-
--static struct inode_operations yaffs_dir_inode_operations = {
-+static const struct inode_operations yaffs_dir_inode_operations = {
- .create = yaffs_create,
- .lookup = yaffs_lookup,
- .link = yaffs_link,
-@@ -276,16 +338,21 @@ static struct inode_operations yaffs_dir
- .setattr = yaffs_setattr,
- };
-
--static struct file_operations yaffs_dir_operations = {
-+static const struct file_operations yaffs_dir_operations = {
- .read = generic_read_dir,
- .readdir = yaffs_readdir,
- .fsync = yaffs_sync_object,
- };
-
--static struct super_operations yaffs_super_ops = {
-+static const struct super_operations yaffs_super_ops = {
- .statfs = yaffs_statfs,
-+
-+#ifndef YAFFS_USE_OWN_IGET
- .read_inode = yaffs_read_inode,
-+#endif
-+#ifdef YAFFS_HAS_PUT_INODE
- .put_inode = yaffs_put_inode,
-+#endif
- .put_super = yaffs_put_super,
- .delete_inode = yaffs_delete_inode,
- .clear_inode = yaffs_clear_inode,
-@@ -293,22 +360,21 @@ static struct super_operations yaffs_sup
- .write_super = yaffs_write_super,
- };
-
--static void yaffs_GrossLock(yaffs_Device * dev)
-+static void yaffs_GrossLock(yaffs_Device *dev)
- {
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs locking\n"));
--
-+ T(YAFFS_TRACE_OS, ("yaffs locking %p\n", current));
- down(&dev->grossLock);
-+ T(YAFFS_TRACE_OS, ("yaffs locked %p\n", current));
- }
-
--static void yaffs_GrossUnlock(yaffs_Device * dev)
-+static void yaffs_GrossUnlock(yaffs_Device *dev)
- {
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs unlocking\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs unlocking %p\n", current));
- up(&dev->grossLock);
--
- }
-
--static int yaffs_readlink(struct dentry *dentry, char __user * buffer,
-- int buflen)
-+static int yaffs_readlink(struct dentry *dentry, char __user *buffer,
-+ int buflen)
- {
- unsigned char *alias;
- int ret;
-@@ -329,7 +395,7 @@ static int yaffs_readlink(struct dentry
- return ret;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13))
- static void *yaffs_follow_link(struct dentry *dentry, struct nameidata *nd)
- #else
- static int yaffs_follow_link(struct dentry *dentry, struct nameidata *nd)
-@@ -345,32 +411,31 @@ static int yaffs_follow_link(struct dent
-
- yaffs_GrossUnlock(dev);
-
-- if (!alias)
-- {
-+ if (!alias) {
- ret = -ENOMEM;
- goto out;
-- }
-+ }
-
- ret = vfs_follow_link(nd, alias);
- kfree(alias);
- out:
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
-- return ERR_PTR (ret);
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13))
-+ return ERR_PTR(ret);
- #else
- return ret;
- #endif
- }
-
- struct inode *yaffs_get_inode(struct super_block *sb, int mode, int dev,
-- yaffs_Object * obj);
-+ yaffs_Object *obj);
-
- /*
- * Lookup is used to find objects in the fs
- */
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
-
- static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
-- struct nameidata *n)
-+ struct nameidata *n)
- #else
- static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry)
- #endif
-@@ -383,12 +448,11 @@ static struct dentry *yaffs_lookup(struc
- yaffs_GrossLock(dev);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_lookup for %d:%s\n",
-- yaffs_InodeToObject(dir)->objectId, dentry->d_name.name));
-+ ("yaffs_lookup for %d:%s\n",
-+ yaffs_InodeToObject(dir)->objectId, dentry->d_name.name));
-
-- obj =
-- yaffs_FindObjectByName(yaffs_InodeToObject(dir),
-- dentry->d_name.name);
-+ obj = yaffs_FindObjectByName(yaffs_InodeToObject(dir),
-+ dentry->d_name.name);
-
- obj = yaffs_GetEquivalentObject(obj); /* in case it was a hardlink */
-
-@@ -397,13 +461,13 @@ static struct dentry *yaffs_lookup(struc
-
- if (obj) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_lookup found %d\n", obj->objectId));
-+ ("yaffs_lookup found %d\n", obj->objectId));
-
- inode = yaffs_get_inode(dir->i_sb, obj->yst_mode, 0, obj);
-
- if (inode) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_loookup dentry \n"));
-+ ("yaffs_loookup dentry \n"));
- /* #if 0 asserted by NCB for 2.5/6 compatability - falls through to
- * d_add even if NULL inode */
- #if 0
-@@ -416,7 +480,7 @@ static struct dentry *yaffs_lookup(struc
- }
-
- } else {
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_lookup not found\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_lookup not found\n"));
-
- }
-
-@@ -425,20 +489,22 @@ static struct dentry *yaffs_lookup(struc
- d_add(dentry, inode);
-
- return NULL;
-- /* return (ERR_PTR(-EIO)); */
--
- }
-
-+
-+#ifdef YAFFS_HAS_PUT_INODE
-+
- /* For now put inode is just for debugging
- * Put inode is called when the inode **structure** is put.
- */
- static void yaffs_put_inode(struct inode *inode)
- {
- T(YAFFS_TRACE_OS,
-- ("yaffs_put_inode: ino %d, count %d\n", (int)inode->i_ino,
-- atomic_read(&inode->i_count)));
-+ ("yaffs_put_inode: ino %d, count %d\n", (int)inode->i_ino,
-+ atomic_read(&inode->i_count)));
-
- }
-+#endif
-
- /* clear is called to tell the fs to release any per-inode data it holds */
- static void yaffs_clear_inode(struct inode *inode)
-@@ -449,9 +515,9 @@ static void yaffs_clear_inode(struct ino
- obj = yaffs_InodeToObject(inode);
-
- T(YAFFS_TRACE_OS,
-- ("yaffs_clear_inode: ino %d, count %d %s\n", (int)inode->i_ino,
-- atomic_read(&inode->i_count),
-- obj ? "object exists" : "null object"));
-+ ("yaffs_clear_inode: ino %d, count %d %s\n", (int)inode->i_ino,
-+ atomic_read(&inode->i_count),
-+ obj ? "object exists" : "null object"));
-
- if (obj) {
- dev = obj->myDev;
-@@ -486,23 +552,23 @@ static void yaffs_delete_inode(struct in
- yaffs_Device *dev;
-
- T(YAFFS_TRACE_OS,
-- ("yaffs_delete_inode: ino %d, count %d %s\n", (int)inode->i_ino,
-- atomic_read(&inode->i_count),
-- obj ? "object exists" : "null object"));
-+ ("yaffs_delete_inode: ino %d, count %d %s\n", (int)inode->i_ino,
-+ atomic_read(&inode->i_count),
-+ obj ? "object exists" : "null object"));
-
- if (obj) {
- dev = obj->myDev;
- yaffs_GrossLock(dev);
-- yaffs_DeleteFile(obj);
-+ yaffs_DeleteObject(obj);
- yaffs_GrossUnlock(dev);
- }
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
-- truncate_inode_pages (&inode->i_data, 0);
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13))
-+ truncate_inode_pages(&inode->i_data, 0);
- #endif
- clear_inode(inode);
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_file_flush(struct file *file, fl_owner_t id)
- #else
- static int yaffs_file_flush(struct file *file)
-@@ -513,8 +579,8 @@ static int yaffs_file_flush(struct file
- yaffs_Device *dev = obj->myDev;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_file_flush object %d (%s)\n", obj->objectId,
-- obj->dirty ? "dirty" : "clean"));
-+ ("yaffs_file_flush object %d (%s)\n", obj->objectId,
-+ obj->dirty ? "dirty" : "clean"));
-
- yaffs_GrossLock(dev);
-
-@@ -535,15 +601,15 @@ static int yaffs_readpage_nolock(struct
-
- yaffs_Device *dev;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_readpage at %08x, size %08x\n",
-- (unsigned)(pg->index << PAGE_CACHE_SHIFT),
-- (unsigned)PAGE_CACHE_SIZE));
-+ T(YAFFS_TRACE_OS, ("yaffs_readpage at %08x, size %08x\n",
-+ (unsigned)(pg->index << PAGE_CACHE_SHIFT),
-+ (unsigned)PAGE_CACHE_SIZE));
-
- obj = yaffs_DentryToObject(f->f_dentry);
-
- dev = obj->myDev;
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- BUG_ON(!PageLocked(pg));
- #else
- if (!PageLocked(pg))
-@@ -555,9 +621,9 @@ static int yaffs_readpage_nolock(struct
-
- yaffs_GrossLock(dev);
-
-- ret =
-- yaffs_ReadDataFromFile(obj, pg_buf, pg->index << PAGE_CACHE_SHIFT,
-- PAGE_CACHE_SIZE);
-+ ret = yaffs_ReadDataFromFile(obj, pg_buf,
-+ pg->index << PAGE_CACHE_SHIFT,
-+ PAGE_CACHE_SIZE);
-
- yaffs_GrossUnlock(dev);
-
-@@ -575,7 +641,7 @@ static int yaffs_readpage_nolock(struct
- flush_dcache_page(pg);
- kunmap(pg);
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_readpage done\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_readpage done\n"));
- return ret;
- }
-
-@@ -593,7 +659,7 @@ static int yaffs_readpage(struct file *f
-
- /* writepage inspired by/stolen from smbfs */
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_writepage(struct page *page, struct writeback_control *wbc)
- #else
- static int yaffs_writepage(struct page *page)
-@@ -616,12 +682,11 @@ static int yaffs_writepage(struct page *
-
- if (offset > inode->i_size) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG
-- "yaffs_writepage at %08x, inode size = %08x!!!\n",
-- (unsigned)(page->index << PAGE_CACHE_SHIFT),
-- (unsigned)inode->i_size));
-+ ("yaffs_writepage at %08x, inode size = %08x!!!\n",
-+ (unsigned)(page->index << PAGE_CACHE_SHIFT),
-+ (unsigned)inode->i_size));
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG " -> don't care!!\n"));
-+ (" -> don't care!!\n"));
- unlock_page(page);
- return 0;
- }
-@@ -629,11 +694,10 @@ static int yaffs_writepage(struct page *
- end_index = inode->i_size >> PAGE_CACHE_SHIFT;
-
- /* easy case */
-- if (page->index < end_index) {
-+ if (page->index < end_index)
- nBytes = PAGE_CACHE_SIZE;
-- } else {
-+ else
- nBytes = inode->i_size & (PAGE_CACHE_SIZE - 1);
-- }
-
- get_page(page);
-
-@@ -643,19 +707,18 @@ static int yaffs_writepage(struct page *
- yaffs_GrossLock(obj->myDev);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_writepage at %08x, size %08x\n",
-- (unsigned)(page->index << PAGE_CACHE_SHIFT), nBytes));
-+ ("yaffs_writepage at %08x, size %08x\n",
-+ (unsigned)(page->index << PAGE_CACHE_SHIFT), nBytes));
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "writepag0: obj = %05x, ino = %05x\n",
-- (int)obj->variant.fileVariant.fileSize, (int)inode->i_size));
-+ ("writepag0: obj = %05x, ino = %05x\n",
-+ (int)obj->variant.fileVariant.fileSize, (int)inode->i_size));
-
-- nWritten =
-- yaffs_WriteDataToFile(obj, buffer, page->index << PAGE_CACHE_SHIFT,
-- nBytes, 0);
-+ nWritten = yaffs_WriteDataToFile(obj, buffer,
-+ page->index << PAGE_CACHE_SHIFT, nBytes, 0);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "writepag1: obj = %05x, ino = %05x\n",
-- (int)obj->variant.fileVariant.fileSize, (int)inode->i_size));
-+ ("writepag1: obj = %05x, ino = %05x\n",
-+ (int)obj->variant.fileVariant.fileSize, (int)inode->i_size));
-
- yaffs_GrossUnlock(obj->myDev);
-
-@@ -667,100 +730,207 @@ static int yaffs_writepage(struct page *
- return (nWritten == nBytes) ? 0 : -ENOSPC;
- }
-
-+
-+#if (YAFFS_USE_WRITE_BEGIN_END > 0)
-+static int yaffs_write_begin(struct file *filp, struct address_space *mapping,
-+ loff_t pos, unsigned len, unsigned flags,
-+ struct page **pagep, void **fsdata)
-+{
-+ struct page *pg = NULL;
-+ pgoff_t index = pos >> PAGE_CACHE_SHIFT;
-+ uint32_t offset = pos & (PAGE_CACHE_SIZE - 1);
-+ uint32_t to = offset + len;
-+
-+ int ret = 0;
-+ int space_held = 0;
-+
-+ T(YAFFS_TRACE_OS, ("start yaffs_write_begin\n"));
-+ /* Get a page */
-+#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28)
-+ pg = grab_cache_page_write_begin(mapping, index, flags);
-+#else
-+ pg = __grab_cache_page(mapping, index);
-+#endif
-+
-+ *pagep = pg;
-+ if (!pg) {
-+ ret = -ENOMEM;
-+ goto out;
-+ }
-+ /* Get fs space */
-+ space_held = yaffs_hold_space(filp);
-+
-+ if (!space_held) {
-+ ret = -ENOSPC;
-+ goto out;
-+ }
-+
-+ /* Update page if required */
-+
-+ if (!Page_Uptodate(pg) && (offset || to < PAGE_CACHE_SIZE))
-+ ret = yaffs_readpage_nolock(filp, pg);
-+
-+ if (ret)
-+ goto out;
-+
-+ /* Happy path return */
-+ T(YAFFS_TRACE_OS, ("end yaffs_write_begin - ok\n"));
-+
-+ return 0;
-+
-+out:
-+ T(YAFFS_TRACE_OS, ("end yaffs_write_begin fail returning %d\n", ret));
-+ if (space_held)
-+ yaffs_release_space(filp);
-+ if (pg) {
-+ unlock_page(pg);
-+ page_cache_release(pg);
-+ }
-+ return ret;
-+}
-+
-+#else
-+
- static int yaffs_prepare_write(struct file *f, struct page *pg,
-- unsigned offset, unsigned to)
-+ unsigned offset, unsigned to)
- {
-+ T(YAFFS_TRACE_OS, ("yaffs_prepair_write\n"));
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_prepair_write\n"));
- if (!Page_Uptodate(pg) && (offset || to < PAGE_CACHE_SIZE))
- return yaffs_readpage_nolock(f, pg);
--
- return 0;
-+}
-+#endif
-+
-+#if (YAFFS_USE_WRITE_BEGIN_END > 0)
-+static int yaffs_write_end(struct file *filp, struct address_space *mapping,
-+ loff_t pos, unsigned len, unsigned copied,
-+ struct page *pg, void *fsdadata)
-+{
-+ int ret = 0;
-+ void *addr, *kva;
-+ uint32_t offset_into_page = pos & (PAGE_CACHE_SIZE - 1);
-+
-+ kva = kmap(pg);
-+ addr = kva + offset_into_page;
-+
-+ T(YAFFS_TRACE_OS,
-+ ("yaffs_write_end addr %x pos %x nBytes %d\n",
-+ (unsigned) addr,
-+ (int)pos, copied));
-+
-+ ret = yaffs_file_write(filp, addr, copied, &pos);
-+
-+ if (ret != copied) {
-+ T(YAFFS_TRACE_OS,
-+ ("yaffs_write_end not same size ret %d copied %d\n",
-+ ret, copied));
-+ SetPageError(pg);
-+ ClearPageUptodate(pg);
-+ } else {
-+ SetPageUptodate(pg);
-+ }
-+
-+ kunmap(pg);
-
-+ yaffs_release_space(filp);
-+ unlock_page(pg);
-+ page_cache_release(pg);
-+ return ret;
- }
-+#else
-
- static int yaffs_commit_write(struct file *f, struct page *pg, unsigned offset,
-- unsigned to)
-+ unsigned to)
- {
-+ void *addr, *kva;
-
-- void *addr = page_address(pg) + offset;
- loff_t pos = (((loff_t) pg->index) << PAGE_CACHE_SHIFT) + offset;
- int nBytes = to - offset;
- int nWritten;
-
- unsigned spos = pos;
-- unsigned saddr = (unsigned)addr;
-+ unsigned saddr;
-+
-+ kva = kmap(pg);
-+ addr = kva + offset;
-+
-+ saddr = (unsigned) addr;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_commit_write addr %x pos %x nBytes %d\n", saddr,
-- spos, nBytes));
-+ ("yaffs_commit_write addr %x pos %x nBytes %d\n",
-+ saddr, spos, nBytes));
-
- nWritten = yaffs_file_write(f, addr, nBytes, &pos);
-
- if (nWritten != nBytes) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG
-- "yaffs_commit_write not same size nWritten %d nBytes %d\n",
-- nWritten, nBytes));
-+ ("yaffs_commit_write not same size nWritten %d nBytes %d\n",
-+ nWritten, nBytes));
- SetPageError(pg);
- ClearPageUptodate(pg);
- } else {
- SetPageUptodate(pg);
- }
-
-+ kunmap(pg);
-+
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_commit_write returning %d\n",
-- nWritten == nBytes ? 0 : nWritten));
-+ ("yaffs_commit_write returning %d\n",
-+ nWritten == nBytes ? 0 : nWritten));
-
- return nWritten == nBytes ? 0 : nWritten;
--
- }
-+#endif
-+
-
--static void yaffs_FillInodeFromObject(struct inode *inode, yaffs_Object * obj)
-+static void yaffs_FillInodeFromObject(struct inode *inode, yaffs_Object *obj)
- {
- if (inode && obj) {
-
-
- /* Check mode against the variant type and attempt to repair if broken. */
-- __u32 mode = obj->yst_mode;
-- switch( obj->variantType ){
-- case YAFFS_OBJECT_TYPE_FILE :
-- if( ! S_ISREG(mode) ){
-- obj->yst_mode &= ~S_IFMT;
-- obj->yst_mode |= S_IFREG;
-- }
--
-- break;
-- case YAFFS_OBJECT_TYPE_SYMLINK :
-- if( ! S_ISLNK(mode) ){
-- obj->yst_mode &= ~S_IFMT;
-- obj->yst_mode |= S_IFLNK;
-- }
--
-- break;
-- case YAFFS_OBJECT_TYPE_DIRECTORY :
-- if( ! S_ISDIR(mode) ){
-- obj->yst_mode &= ~S_IFMT;
-- obj->yst_mode |= S_IFDIR;
-- }
--
-- break;
-- case YAFFS_OBJECT_TYPE_UNKNOWN :
-- case YAFFS_OBJECT_TYPE_HARDLINK :
-- case YAFFS_OBJECT_TYPE_SPECIAL :
-- default:
-- /* TODO? */
-- break;
-- }
-+ __u32 mode = obj->yst_mode;
-+ switch (obj->variantType) {
-+ case YAFFS_OBJECT_TYPE_FILE:
-+ if (!S_ISREG(mode)) {
-+ obj->yst_mode &= ~S_IFMT;
-+ obj->yst_mode |= S_IFREG;
-+ }
-+
-+ break;
-+ case YAFFS_OBJECT_TYPE_SYMLINK:
-+ if (!S_ISLNK(mode)) {
-+ obj->yst_mode &= ~S_IFMT;
-+ obj->yst_mode |= S_IFLNK;
-+ }
-+
-+ break;
-+ case YAFFS_OBJECT_TYPE_DIRECTORY:
-+ if (!S_ISDIR(mode)) {
-+ obj->yst_mode &= ~S_IFMT;
-+ obj->yst_mode |= S_IFDIR;
-+ }
-+
-+ break;
-+ case YAFFS_OBJECT_TYPE_UNKNOWN:
-+ case YAFFS_OBJECT_TYPE_HARDLINK:
-+ case YAFFS_OBJECT_TYPE_SPECIAL:
-+ default:
-+ /* TODO? */
-+ break;
-+ }
-+
-+ inode->i_flags |= S_NOATIME;
-
- inode->i_ino = obj->objectId;
- inode->i_mode = obj->yst_mode;
- inode->i_uid = obj->yst_uid;
- inode->i_gid = obj->yst_gid;
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
- inode->i_blksize = inode->i_sb->s_blocksize;
- #endif
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
-
- inode->i_rdev = old_decode_dev(obj->yst_rdev);
- inode->i_atime.tv_sec = (time_t) (obj->yst_atime);
-@@ -781,26 +951,25 @@ static void yaffs_FillInodeFromObject(st
- inode->i_nlink = yaffs_GetObjectLinkCount(obj);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG
-- "yaffs_FillInode mode %x uid %d gid %d size %d count %d\n",
-- inode->i_mode, inode->i_uid, inode->i_gid,
-- (int)inode->i_size, atomic_read(&inode->i_count)));
-+ ("yaffs_FillInode mode %x uid %d gid %d size %d count %d\n",
-+ inode->i_mode, inode->i_uid, inode->i_gid,
-+ (int)inode->i_size, atomic_read(&inode->i_count)));
-
- switch (obj->yst_mode & S_IFMT) {
- default: /* fifo, device or socket */
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- init_special_inode(inode, obj->yst_mode,
-- old_decode_dev(obj->yst_rdev));
-+ old_decode_dev(obj->yst_rdev));
- #else
- init_special_inode(inode, obj->yst_mode,
-- (dev_t) (obj->yst_rdev));
-+ (dev_t) (obj->yst_rdev));
- #endif
- break;
- case S_IFREG: /* file */
- inode->i_op = &yaffs_file_inode_operations;
- inode->i_fop = &yaffs_file_operations;
- inode->i_mapping->a_ops =
-- &yaffs_file_address_operations;
-+ &yaffs_file_address_operations;
- break;
- case S_IFDIR: /* directory */
- inode->i_op = &yaffs_dir_inode_operations;
-@@ -817,34 +986,36 @@ static void yaffs_FillInodeFromObject(st
-
- } else {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_FileInode invalid parameters\n"));
-+ ("yaffs_FileInode invalid parameters\n"));
- }
-
- }
-
- struct inode *yaffs_get_inode(struct super_block *sb, int mode, int dev,
-- yaffs_Object * obj)
-+ yaffs_Object *obj)
- {
- struct inode *inode;
-
- if (!sb) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_get_inode for NULL super_block!!\n"));
-+ ("yaffs_get_inode for NULL super_block!!\n"));
- return NULL;
-
- }
-
- if (!obj) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_get_inode for NULL object!!\n"));
-+ ("yaffs_get_inode for NULL object!!\n"));
- return NULL;
-
- }
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_get_inode for object %d\n", obj->objectId));
-+ ("yaffs_get_inode for object %d\n", obj->objectId));
-
-- inode = iget(sb, obj->objectId);
-+ inode = Y_IGET(sb, obj->objectId);
-+ if (IS_ERR(inode))
-+ return NULL;
-
- /* NB Side effect: iget calls back to yaffs_read_inode(). */
- /* iget also increments the inode's i_count */
-@@ -854,7 +1025,7 @@ struct inode *yaffs_get_inode(struct sup
- }
-
- static ssize_t yaffs_file_write(struct file *f, const char *buf, size_t n,
-- loff_t * pos)
-+ loff_t *pos)
- {
- yaffs_Object *obj;
- int nWritten, ipos;
-@@ -869,28 +1040,26 @@ static ssize_t yaffs_file_write(struct f
-
- inode = f->f_dentry->d_inode;
-
-- if (!S_ISBLK(inode->i_mode) && f->f_flags & O_APPEND) {
-+ if (!S_ISBLK(inode->i_mode) && f->f_flags & O_APPEND)
- ipos = inode->i_size;
-- } else {
-+ else
- ipos = *pos;
-- }
-
-- if (!obj) {
-+ if (!obj)
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_file_write: hey obj is null!\n"));
-- } else {
-+ ("yaffs_file_write: hey obj is null!\n"));
-+ else
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG
-- "yaffs_file_write about to write writing %d bytes"
-- "to object %d at %d\n",
-- n, obj->objectId, ipos));
-- }
-+ ("yaffs_file_write about to write writing %zu bytes"
-+ "to object %d at %d\n",
-+ n, obj->objectId, ipos));
-
- nWritten = yaffs_WriteDataToFile(obj, buf, ipos, n, 0);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_file_write writing %d bytes, %d written at %d\n",
-- n, nWritten, ipos));
-+ ("yaffs_file_write writing %zu bytes, %d written at %d\n",
-+ n, nWritten, ipos));
-+
- if (nWritten > 0) {
- ipos += nWritten;
- *pos = ipos;
-@@ -899,10 +1068,9 @@ static ssize_t yaffs_file_write(struct f
- inode->i_blocks = (ipos + 511) >> 9;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG
-- "yaffs_file_write size updated to %d bytes, "
-- "%d blocks\n",
-- ipos, (int)(inode->i_blocks)));
-+ ("yaffs_file_write size updated to %d bytes, "
-+ "%d blocks\n",
-+ ipos, (int)(inode->i_blocks)));
- }
-
- }
-@@ -910,13 +1078,54 @@ static ssize_t yaffs_file_write(struct f
- return nWritten == 0 ? -ENOSPC : nWritten;
- }
-
-+/* Space holding and freeing is done to ensure we have space available for write_begin/end */
-+/* For now we just assume few parallel writes and check against a small number. */
-+/* Todo: need to do this with a counter to handle parallel reads better */
-+
-+static ssize_t yaffs_hold_space(struct file *f)
-+{
-+ yaffs_Object *obj;
-+ yaffs_Device *dev;
-+
-+ int nFreeChunks;
-+
-+
-+ obj = yaffs_DentryToObject(f->f_dentry);
-+
-+ dev = obj->myDev;
-+
-+ yaffs_GrossLock(dev);
-+
-+ nFreeChunks = yaffs_GetNumberOfFreeChunks(dev);
-+
-+ yaffs_GrossUnlock(dev);
-+
-+ return (nFreeChunks > 20) ? 1 : 0;
-+}
-+
-+static void yaffs_release_space(struct file *f)
-+{
-+ yaffs_Object *obj;
-+ yaffs_Device *dev;
-+
-+
-+ obj = yaffs_DentryToObject(f->f_dentry);
-+
-+ dev = obj->myDev;
-+
-+ yaffs_GrossLock(dev);
-+
-+
-+ yaffs_GrossUnlock(dev);
-+}
-+
- static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir)
- {
- yaffs_Object *obj;
- yaffs_Device *dev;
- struct inode *inode = f->f_dentry->d_inode;
- unsigned long offset, curoffs;
-- struct list_head *i;
-+ struct ylist_head *i;
- yaffs_Object *l;
-
- char name[YAFFS_MAX_NAME_LENGTH + 1];
-@@ -932,24 +1141,20 @@ static int yaffs_readdir(struct file *f,
-
- if (offset == 0) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_readdir: entry . ino %d \n",
-- (int)inode->i_ino));
-- if (filldir(dirent, ".", 1, offset, inode->i_ino, DT_DIR)
-- < 0) {
-+ ("yaffs_readdir: entry . ino %d \n",
-+ (int)inode->i_ino));
-+ if (filldir(dirent, ".", 1, offset, inode->i_ino, DT_DIR) < 0)
- goto out;
-- }
- offset++;
- f->f_pos++;
- }
- if (offset == 1) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_readdir: entry .. ino %d \n",
-- (int)f->f_dentry->d_parent->d_inode->i_ino));
-- if (filldir
-- (dirent, "..", 2, offset,
-- f->f_dentry->d_parent->d_inode->i_ino, DT_DIR) < 0) {
-+ ("yaffs_readdir: entry .. ino %d \n",
-+ (int)f->f_dentry->d_parent->d_inode->i_ino));
-+ if (filldir(dirent, "..", 2, offset,
-+ f->f_dentry->d_parent->d_inode->i_ino, DT_DIR) < 0)
- goto out;
-- }
- offset++;
- f->f_pos++;
- }
-@@ -965,35 +1170,32 @@ static int yaffs_readdir(struct file *f,
- f->f_version = inode->i_version;
- }
-
-- list_for_each(i, &obj->variant.directoryVariant.children) {
-+ ylist_for_each(i, &obj->variant.directoryVariant.children) {
- curoffs++;
- if (curoffs >= offset) {
-- l = list_entry(i, yaffs_Object, siblings);
-+ l = ylist_entry(i, yaffs_Object, siblings);
-
- yaffs_GetObjectName(l, name,
- YAFFS_MAX_NAME_LENGTH + 1);
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_readdir: %s inode %d\n", name,
-+ ("yaffs_readdir: %s inode %d\n", name,
- yaffs_GetObjectInode(l)));
-
- if (filldir(dirent,
-- name,
-- strlen(name),
-- offset,
-- yaffs_GetObjectInode(l),
-- yaffs_GetObjectType(l))
-- < 0) {
-+ name,
-+ strlen(name),
-+ offset,
-+ yaffs_GetObjectInode(l),
-+ yaffs_GetObjectType(l)) < 0)
- goto up_and_out;
-- }
-
- offset++;
- f->f_pos++;
- }
- }
-
-- up_and_out:
-- out:
--
-+up_and_out:
-+out:
- yaffs_GrossUnlock(dev);
-
- return 0;
-@@ -1002,12 +1204,19 @@ static int yaffs_readdir(struct file *f,
- /*
- * File creation. Allocate an inode, and we're done..
- */
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29)
-+#define YCRED(x) x
-+#else
-+#define YCRED(x) (x->cred)
-+#endif
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
-- dev_t rdev)
-+ dev_t rdev)
- #else
- static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
-- int rdev)
-+ int rdev)
- #endif
- {
- struct inode *inode;
-@@ -1018,25 +1227,25 @@ static int yaffs_mknod(struct inode *dir
- yaffs_Object *parent = yaffs_InodeToObject(dir);
-
- int error = -ENOSPC;
-- uid_t uid = current->fsuid;
-- gid_t gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
-+ uid_t uid = YCRED(current)->fsuid;
-+ gid_t gid = (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid;
-
-- if((dir->i_mode & S_ISGID) && S_ISDIR(mode))
-+ if ((dir->i_mode & S_ISGID) && S_ISDIR(mode))
- mode |= S_ISGID;
-
- if (parent) {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_mknod: parent object %d type %d\n",
-- parent->objectId, parent->variantType));
-+ ("yaffs_mknod: parent object %d type %d\n",
-+ parent->objectId, parent->variantType));
- } else {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_mknod: could not get parent object\n"));
-+ ("yaffs_mknod: could not get parent object\n"));
- return -EPERM;
- }
-
- T(YAFFS_TRACE_OS, ("yaffs_mknod: making oject for %s, "
-- "mode %x dev %x\n",
-- dentry->d_name.name, mode, rdev));
-+ "mode %x dev %x\n",
-+ dentry->d_name.name, mode, rdev));
-
- dev = parent->myDev;
-
-@@ -1045,33 +1254,28 @@ static int yaffs_mknod(struct inode *dir
- switch (mode & S_IFMT) {
- default:
- /* Special (socket, fifo, device...) */
-- T(YAFFS_TRACE_OS, (KERN_DEBUG
-- "yaffs_mknod: making special\n"));
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-- obj =
-- yaffs_MknodSpecial(parent, dentry->d_name.name, mode, uid,
-- gid, old_encode_dev(rdev));
--#else
-- obj =
-- yaffs_MknodSpecial(parent, dentry->d_name.name, mode, uid,
-- gid, rdev);
-+ T(YAFFS_TRACE_OS, ("yaffs_mknod: making special\n"));
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
-+ obj = yaffs_MknodSpecial(parent, dentry->d_name.name, mode, uid,
-+ gid, old_encode_dev(rdev));
-+#else
-+ obj = yaffs_MknodSpecial(parent, dentry->d_name.name, mode, uid,
-+ gid, rdev);
- #endif
- break;
- case S_IFREG: /* file */
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_mknod: making file\n"));
-- obj =
-- yaffs_MknodFile(parent, dentry->d_name.name, mode, uid,
-- gid);
-+ T(YAFFS_TRACE_OS, ("yaffs_mknod: making file\n"));
-+ obj = yaffs_MknodFile(parent, dentry->d_name.name, mode, uid,
-+ gid);
- break;
- case S_IFDIR: /* directory */
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_mknod: making directory\n"));
-- obj =
-- yaffs_MknodDirectory(parent, dentry->d_name.name, mode,
-- uid, gid);
-+ ("yaffs_mknod: making directory\n"));
-+ obj = yaffs_MknodDirectory(parent, dentry->d_name.name, mode,
-+ uid, gid);
- break;
- case S_IFLNK: /* symlink */
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_mknod: making file\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_mknod: making symlink\n"));
- obj = NULL; /* Do we ever get here? */
- break;
- }
-@@ -1083,12 +1287,12 @@ static int yaffs_mknod(struct inode *dir
- inode = yaffs_get_inode(dir->i_sb, mode, rdev, obj);
- d_instantiate(dentry, inode);
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_mknod created object %d count = %d\n",
-- obj->objectId, atomic_read(&inode->i_count)));
-+ ("yaffs_mknod created object %d count = %d\n",
-+ obj->objectId, atomic_read(&inode->i_count)));
- error = 0;
- } else {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_mknod failed making object\n"));
-+ ("yaffs_mknod failed making object\n"));
- error = -ENOMEM;
- }
-
-@@ -1098,25 +1302,19 @@ static int yaffs_mknod(struct inode *dir
- static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
- {
- int retVal;
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_mkdir\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_mkdir\n"));
- retVal = yaffs_mknod(dir, dentry, mode | S_IFDIR, 0);
--#if 0
-- /* attempt to fix dir bug - didn't work */
-- if (!retVal) {
-- dget(dentry);
-- }
--#endif
- return retVal;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode,
- struct nameidata *n)
- #else
- static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode)
- #endif
- {
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_create\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_create\n"));
- return yaffs_mknod(dir, dentry, mode | S_IFREG, 0);
- }
-
-@@ -1127,8 +1325,8 @@ static int yaffs_unlink(struct inode *di
- yaffs_Device *dev;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_unlink %d:%s\n", (int)(dir->i_ino),
-- dentry->d_name.name));
-+ ("yaffs_unlink %d:%s\n", (int)(dir->i_ino),
-+ dentry->d_name.name));
-
- dev = yaffs_InodeToObject(dir)->myDev;
-
-@@ -1151,82 +1349,74 @@ static int yaffs_unlink(struct inode *di
- * Create a link...
- */
- static int yaffs_link(struct dentry *old_dentry, struct inode *dir,
-- struct dentry *dentry)
-+ struct dentry *dentry)
- {
- struct inode *inode = old_dentry->d_inode;
- yaffs_Object *obj = NULL;
- yaffs_Object *link = NULL;
- yaffs_Device *dev;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_link\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_link\n"));
-
- obj = yaffs_InodeToObject(inode);
- dev = obj->myDev;
-
- yaffs_GrossLock(dev);
-
-- if (!S_ISDIR(inode->i_mode)) /* Don't link directories */
-- {
-- link =
-- yaffs_Link(yaffs_InodeToObject(dir), dentry->d_name.name,
-- obj);
-- }
-+ if (!S_ISDIR(inode->i_mode)) /* Don't link directories */
-+ link = yaffs_Link(yaffs_InodeToObject(dir), dentry->d_name.name,
-+ obj);
-
- if (link) {
- old_dentry->d_inode->i_nlink = yaffs_GetObjectLinkCount(obj);
- d_instantiate(dentry, old_dentry->d_inode);
- atomic_inc(&old_dentry->d_inode->i_count);
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_link link count %d i_count %d\n",
-- old_dentry->d_inode->i_nlink,
-- atomic_read(&old_dentry->d_inode->i_count)));
--
-+ ("yaffs_link link count %d i_count %d\n",
-+ old_dentry->d_inode->i_nlink,
-+ atomic_read(&old_dentry->d_inode->i_count)));
- }
-
- yaffs_GrossUnlock(dev);
-
-- if (link) {
--
-+ if (link)
- return 0;
-- }
-
- return -EPERM;
- }
-
- static int yaffs_symlink(struct inode *dir, struct dentry *dentry,
-- const char *symname)
-+ const char *symname)
- {
- yaffs_Object *obj;
- yaffs_Device *dev;
-- uid_t uid = current->fsuid;
-- gid_t gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
-+ uid_t uid = YCRED(current)->fsuid;
-+ gid_t gid = (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_symlink\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_symlink\n"));
-
- dev = yaffs_InodeToObject(dir)->myDev;
- yaffs_GrossLock(dev);
- obj = yaffs_MknodSymLink(yaffs_InodeToObject(dir), dentry->d_name.name,
-- S_IFLNK | S_IRWXUGO, uid, gid, symname);
-+ S_IFLNK | S_IRWXUGO, uid, gid, symname);
- yaffs_GrossUnlock(dev);
-
- if (obj) {
--
- struct inode *inode;
-
- inode = yaffs_get_inode(dir->i_sb, obj->yst_mode, 0, obj);
- d_instantiate(dentry, inode);
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "symlink created OK\n"));
-+ T(YAFFS_TRACE_OS, ("symlink created OK\n"));
- return 0;
- } else {
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "symlink not created\n"));
--
-+ T(YAFFS_TRACE_OS, ("symlink not created\n"));
- }
-
- return -ENOMEM;
- }
-
- static int yaffs_sync_object(struct file *file, struct dentry *dentry,
-- int datasync)
-+ int datasync)
- {
-
- yaffs_Object *obj;
-@@ -1236,7 +1426,7 @@ static int yaffs_sync_object(struct file
-
- dev = obj->myDev;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_sync_object\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_sync_object\n"));
- yaffs_GrossLock(dev);
- yaffs_FlushFile(obj, 1);
- yaffs_GrossUnlock(dev);
-@@ -1255,41 +1445,36 @@ static int yaffs_rename(struct inode *ol
- int retVal = YAFFS_FAIL;
- yaffs_Object *target;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_rename\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_rename\n"));
- dev = yaffs_InodeToObject(old_dir)->myDev;
-
- yaffs_GrossLock(dev);
-
- /* Check if the target is an existing directory that is not empty. */
-- target =
-- yaffs_FindObjectByName(yaffs_InodeToObject(new_dir),
-- new_dentry->d_name.name);
-+ target = yaffs_FindObjectByName(yaffs_InodeToObject(new_dir),
-+ new_dentry->d_name.name);
-
-
-
-- if (target &&
-- target->variantType == YAFFS_OBJECT_TYPE_DIRECTORY &&
-- !list_empty(&target->variant.directoryVariant.children)) {
-+ if (target && target->variantType == YAFFS_OBJECT_TYPE_DIRECTORY &&
-+ !ylist_empty(&target->variant.directoryVariant.children)) {
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "target is non-empty dir\n"));
-+ T(YAFFS_TRACE_OS, ("target is non-empty dir\n"));
-
- retVal = YAFFS_FAIL;
- } else {
--
- /* Now does unlinking internally using shadowing mechanism */
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "calling yaffs_RenameObject\n"));
--
-- retVal =
-- yaffs_RenameObject(yaffs_InodeToObject(old_dir),
-- old_dentry->d_name.name,
-- yaffs_InodeToObject(new_dir),
-- new_dentry->d_name.name);
-+ T(YAFFS_TRACE_OS, ("calling yaffs_RenameObject\n"));
-
-+ retVal = yaffs_RenameObject(yaffs_InodeToObject(old_dir),
-+ old_dentry->d_name.name,
-+ yaffs_InodeToObject(new_dir),
-+ new_dentry->d_name.name);
- }
- yaffs_GrossUnlock(dev);
-
- if (retVal == YAFFS_OK) {
-- if(target) {
-+ if (target) {
- new_dentry->d_inode->i_nlink--;
- mark_inode_dirty(new_dentry->d_inode);
- }
-@@ -1298,7 +1483,6 @@ static int yaffs_rename(struct inode *ol
- } else {
- return -ENOTEMPTY;
- }
--
- }
-
- static int yaffs_setattr(struct dentry *dentry, struct iattr *attr)
-@@ -1308,15 +1492,15 @@ static int yaffs_setattr(struct dentry *
- yaffs_Device *dev;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_setattr of object %d\n",
-- yaffs_InodeToObject(inode)->objectId));
--
-- if ((error = inode_change_ok(inode, attr)) == 0) {
-+ ("yaffs_setattr of object %d\n",
-+ yaffs_InodeToObject(inode)->objectId));
-
-+ error = inode_change_ok(inode, attr);
-+ if (error == 0) {
- dev = yaffs_InodeToObject(inode)->myDev;
- yaffs_GrossLock(dev);
- if (yaffs_SetAttributes(yaffs_InodeToObject(inode), attr) ==
-- YAFFS_OK) {
-+ YAFFS_OK) {
- error = 0;
- } else {
- error = -EPERM;
-@@ -1328,12 +1512,12 @@ static int yaffs_setattr(struct dentry *
- return error;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_statfs(struct dentry *dentry, struct kstatfs *buf)
- {
- yaffs_Device *dev = yaffs_DentryToObject(dentry)->myDev;
- struct super_block *sb = dentry->d_sb;
--#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_statfs(struct super_block *sb, struct kstatfs *buf)
- {
- yaffs_Device *dev = yaffs_SuperToDevice(sb);
-@@ -1343,32 +1527,53 @@ static int yaffs_statfs(struct super_blo
- yaffs_Device *dev = yaffs_SuperToDevice(sb);
- #endif
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_statfs\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_statfs\n"));
-
- yaffs_GrossLock(dev);
-
- buf->f_type = YAFFS_MAGIC;
- buf->f_bsize = sb->s_blocksize;
- buf->f_namelen = 255;
-- if (sb->s_blocksize > dev->nDataBytesPerChunk) {
-+
-+ if (dev->nDataBytesPerChunk & (dev->nDataBytesPerChunk - 1)) {
-+ /* Do this if chunk size is not a power of 2 */
-+
-+ uint64_t bytesInDev;
-+ uint64_t bytesFree;
-+
-+ bytesInDev = ((uint64_t)((dev->endBlock - dev->startBlock + 1))) *
-+ ((uint64_t)(dev->nChunksPerBlock * dev->nDataBytesPerChunk));
-+
-+ do_div(bytesInDev, sb->s_blocksize); /* bytesInDev becomes the number of blocks */
-+ buf->f_blocks = bytesInDev;
-+
-+ bytesFree = ((uint64_t)(yaffs_GetNumberOfFreeChunks(dev))) *
-+ ((uint64_t)(dev->nDataBytesPerChunk));
-+
-+ do_div(bytesFree, sb->s_blocksize);
-+
-+ buf->f_bfree = bytesFree;
-+
-+ } else if (sb->s_blocksize > dev->nDataBytesPerChunk) {
-
- buf->f_blocks =
-- (dev->endBlock - dev->startBlock +
-- 1) * dev->nChunksPerBlock / (sb->s_blocksize /
-- dev->nDataBytesPerChunk);
-+ (dev->endBlock - dev->startBlock + 1) *
-+ dev->nChunksPerBlock /
-+ (sb->s_blocksize / dev->nDataBytesPerChunk);
- buf->f_bfree =
-- yaffs_GetNumberOfFreeChunks(dev) / (sb->s_blocksize /
-- dev->nDataBytesPerChunk);
-+ yaffs_GetNumberOfFreeChunks(dev) /
-+ (sb->s_blocksize / dev->nDataBytesPerChunk);
- } else {
--
- buf->f_blocks =
-- (dev->endBlock - dev->startBlock +
-- 1) * dev->nChunksPerBlock * (dev->nDataBytesPerChunk /
-- sb->s_blocksize);
-+ (dev->endBlock - dev->startBlock + 1) *
-+ dev->nChunksPerBlock *
-+ (dev->nDataBytesPerChunk / sb->s_blocksize);
-+
- buf->f_bfree =
-- yaffs_GetNumberOfFreeChunks(dev) * (dev->nDataBytesPerChunk /
-- sb->s_blocksize);
-+ yaffs_GetNumberOfFreeChunks(dev) *
-+ (dev->nDataBytesPerChunk / sb->s_blocksize);
- }
-+
- buf->f_files = 0;
- buf->f_ffree = 0;
- buf->f_bavail = buf->f_bfree;
-@@ -1378,18 +1583,19 @@ static int yaffs_statfs(struct super_blo
- }
-
-
--/**
- static int yaffs_do_sync_fs(struct super_block *sb)
- {
-
- yaffs_Device *dev = yaffs_SuperToDevice(sb);
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_do_sync_fs\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_do_sync_fs\n"));
-
-- if(sb->s_dirt) {
-+ if (sb->s_dirt) {
- yaffs_GrossLock(dev);
-
-- if(dev)
-+ if (dev) {
-+ yaffs_FlushEntireDeviceCache(dev);
- yaffs_CheckpointSave(dev);
-+ }
-
- yaffs_GrossUnlock(dev);
-
-@@ -1397,35 +1603,73 @@ static int yaffs_do_sync_fs(struct super
- }
- return 0;
- }
--**/
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static void yaffs_write_super(struct super_block *sb)
- #else
- static int yaffs_write_super(struct super_block *sb)
- #endif
- {
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_write_super\n"));
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18))
-- return 0; /* yaffs_do_sync_fs(sb);*/
-+ T(YAFFS_TRACE_OS, ("yaffs_write_super\n"));
-+ if (yaffs_auto_checkpoint >= 2)
-+ yaffs_do_sync_fs(sb);
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18))
-+ return 0;
- #endif
- }
-
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_sync_fs(struct super_block *sb, int wait)
- #else
- static int yaffs_sync_fs(struct super_block *sb)
- #endif
- {
-+ T(YAFFS_TRACE_OS, ("yaffs_sync_fs\n"));
-+
-+ if (yaffs_auto_checkpoint >= 1)
-+ yaffs_do_sync_fs(sb);
-+
-+ return 0;
-+}
-+
-+#ifdef YAFFS_USE_OWN_IGET
-+
-+static struct inode *yaffs_iget(struct super_block *sb, unsigned long ino)
-+{
-+ struct inode *inode;
-+ yaffs_Object *obj;
-+ yaffs_Device *dev = yaffs_SuperToDevice(sb);
-+
-+ T(YAFFS_TRACE_OS,
-+ ("yaffs_iget for %lu\n", ino));
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_sync_fs\n"));
-+ inode = iget_locked(sb, ino);
-+ if (!inode)
-+ return ERR_PTR(-ENOMEM);
-+ if (!(inode->i_state & I_NEW))
-+ return inode;
-+
-+ /* NB This is called as a side effect of other functions, but
-+ * we had to release the lock to prevent deadlocks, so
-+ * need to lock again.
-+ */
-
-- return 0; /* yaffs_do_sync_fs(sb);*/
-+ yaffs_GrossLock(dev);
-
-+ obj = yaffs_FindObjectByNumber(dev, inode->i_ino);
-+
-+ yaffs_FillInodeFromObject(inode, obj);
-+
-+ yaffs_GrossUnlock(dev);
-+
-+ unlock_new_inode(inode);
-+ return inode;
- }
-
-+#else
-
- static void yaffs_read_inode(struct inode *inode)
- {
-@@ -1438,7 +1682,7 @@ static void yaffs_read_inode(struct inod
- yaffs_Device *dev = yaffs_SuperToDevice(inode->i_sb);
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_read_inode for %d\n", (int)inode->i_ino));
-+ ("yaffs_read_inode for %d\n", (int)inode->i_ino));
-
- yaffs_GrossLock(dev);
-
-@@ -1449,18 +1693,20 @@ static void yaffs_read_inode(struct inod
- yaffs_GrossUnlock(dev);
- }
-
--static LIST_HEAD(yaffs_dev_list);
-+#endif
-+
-+static YLIST_HEAD(yaffs_dev_list);
-
--#if 0 // not used
-+#if 0 /* not used */
- static int yaffs_remount_fs(struct super_block *sb, int *flags, char *data)
- {
- yaffs_Device *dev = yaffs_SuperToDevice(sb);
-
-- if( *flags & MS_RDONLY ) {
-+ if (*flags & MS_RDONLY) {
- struct mtd_info *mtd = yaffs_SuperToDevice(sb)->genericDevice;
-
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_remount_fs: %s: RO\n", dev->name ));
-+ ("yaffs_remount_fs: %s: RO\n", dev->name));
-
- yaffs_GrossLock(dev);
-
-@@ -1472,10 +1718,9 @@ static int yaffs_remount_fs(struct super
- mtd->sync(mtd);
-
- yaffs_GrossUnlock(dev);
-- }
-- else {
-+ } else {
- T(YAFFS_TRACE_OS,
-- (KERN_DEBUG "yaffs_remount_fs: %s: RW\n", dev->name ));
-+ ("yaffs_remount_fs: %s: RW\n", dev->name));
- }
-
- return 0;
-@@ -1486,7 +1731,7 @@ static void yaffs_put_super(struct super
- {
- yaffs_Device *dev = yaffs_SuperToDevice(sb);
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_put_super\n"));
-+ T(YAFFS_TRACE_OS, ("yaffs_put_super\n"));
-
- yaffs_GrossLock(dev);
-
-@@ -1494,18 +1739,17 @@ static void yaffs_put_super(struct super
-
- yaffs_CheckpointSave(dev);
-
-- if (dev->putSuperFunc) {
-+ if (dev->putSuperFunc)
- dev->putSuperFunc(sb);
-- }
-
- yaffs_Deinitialise(dev);
-
- yaffs_GrossUnlock(dev);
-
- /* we assume this is protected by lock_kernel() in mount/umount */
-- list_del(&dev->devList);
-+ ylist_del(&dev->devList);
-
-- if(dev->spareBuffer){
-+ if (dev->spareBuffer) {
- YFREE(dev->spareBuffer);
- dev->spareBuffer = NULL;
- }
-@@ -1516,12 +1760,10 @@ static void yaffs_put_super(struct super
-
- static void yaffs_MTDPutSuper(struct super_block *sb)
- {
--
- struct mtd_info *mtd = yaffs_SuperToDevice(sb)->genericDevice;
-
-- if (mtd->sync) {
-+ if (mtd->sync)
- mtd->sync(mtd);
-- }
-
- put_mtd_device(mtd);
- }
-@@ -1531,9 +1773,9 @@ static void yaffs_MarkSuperBlockDirty(vo
- {
- struct super_block *sb = (struct super_block *)vsb;
-
-- T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs_MarkSuperBlockDirty() sb = %p\n",sb));
--// if(sb)
--// sb->s_dirt = 1;
-+ T(YAFFS_TRACE_OS, ("yaffs_MarkSuperBlockDirty() sb = %p\n", sb));
-+ if (sb)
-+ sb->s_dirt = 1;
- }
-
- typedef struct {
-@@ -1546,48 +1788,48 @@ typedef struct {
- #define MAX_OPT_LEN 20
- static int yaffs_parse_options(yaffs_options *options, const char *options_str)
- {
-- char cur_opt[MAX_OPT_LEN+1];
-+ char cur_opt[MAX_OPT_LEN + 1];
- int p;
- int error = 0;
-
- /* Parse through the options which is a comma seperated list */
-
-- while(options_str && *options_str && !error){
-- memset(cur_opt,0,MAX_OPT_LEN+1);
-+ while (options_str && *options_str && !error) {
-+ memset(cur_opt, 0, MAX_OPT_LEN + 1);
- p = 0;
-
-- while(*options_str && *options_str != ','){
-- if(p < MAX_OPT_LEN){
-+ while (*options_str && *options_str != ',') {
-+ if (p < MAX_OPT_LEN) {
- cur_opt[p] = *options_str;
- p++;
- }
- options_str++;
- }
-
-- if(!strcmp(cur_opt,"inband-tags"))
-+ if (!strcmp(cur_opt, "inband-tags"))
- options->inband_tags = 1;
-- else if(!strcmp(cur_opt,"no-cache"))
-+ else if (!strcmp(cur_opt, "no-cache"))
- options->no_cache = 1;
-- else if(!strcmp(cur_opt,"no-checkpoint-read"))
-+ else if (!strcmp(cur_opt, "no-checkpoint-read"))
- options->skip_checkpoint_read = 1;
-- else if(!strcmp(cur_opt,"no-checkpoint-write"))
-+ else if (!strcmp(cur_opt, "no-checkpoint-write"))
- options->skip_checkpoint_write = 1;
-- else if(!strcmp(cur_opt,"no-checkpoint")){
-+ else if (!strcmp(cur_opt, "no-checkpoint")) {
- options->skip_checkpoint_read = 1;
- options->skip_checkpoint_write = 1;
- } else {
-- printk(KERN_INFO "yaffs: Bad mount option \"%s\"\n",cur_opt);
-+ printk(KERN_INFO "yaffs: Bad mount option \"%s\"\n",
-+ cur_opt);
- error = 1;
- }
--
- }
-
- return error;
- }
-
- static struct super_block *yaffs_internal_read_super(int yaffsVersion,
-- struct super_block *sb,
-- void *data, int silent)
-+ struct super_block *sb,
-+ void *data, int silent)
- {
- int nBlocks;
- struct inode *inode = NULL;
-@@ -1602,6 +1844,7 @@ static struct super_block *yaffs_interna
-
- sb->s_magic = YAFFS_MAGIC;
- sb->s_op = &yaffs_super_ops;
-+ sb->s_flags |= MS_NOATIME;
-
- if (!sb)
- printk(KERN_INFO "yaffs: sb is NULL\n");
-@@ -1614,14 +1857,14 @@ static struct super_block *yaffs_interna
- sb->s_dev,
- yaffs_devname(sb, devname_buf));
-
-- if(!data_str)
-+ if (!data_str)
- data_str = "";
-
-- printk(KERN_INFO "yaffs: passed flags \"%s\"\n",data_str);
-+ printk(KERN_INFO "yaffs: passed flags \"%s\"\n", data_str);
-
-- memset(&options,0,sizeof(options));
-+ memset(&options, 0, sizeof(options));
-
-- if(yaffs_parse_options(&options,data_str)){
-+ if (yaffs_parse_options(&options, data_str)) {
- /* Option parsing failed */
- return NULL;
- }
-@@ -1645,9 +1888,9 @@ static struct super_block *yaffs_interna
- yaffs_devname(sb, devname_buf)));
-
- /* Check it's an mtd device..... */
-- if (MAJOR(sb->s_dev) != MTD_BLOCK_MAJOR) {
-+ if (MAJOR(sb->s_dev) != MTD_BLOCK_MAJOR)
- return NULL; /* This isn't an mtd device */
-- }
-+
- /* Get the device */
- mtd = get_mtd_device(NULL, MINOR(sb->s_dev));
- if (!mtd) {
-@@ -1673,29 +1916,23 @@ static struct super_block *yaffs_interna
- T(YAFFS_TRACE_OS, (" %s %d\n", WRITE_SIZE_STR, WRITE_SIZE(mtd)));
- T(YAFFS_TRACE_OS, (" oobsize %d\n", mtd->oobsize));
- T(YAFFS_TRACE_OS, (" erasesize %d\n", mtd->erasesize));
-- T(YAFFS_TRACE_OS, (" size %d\n", mtd->size));
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29)
-+ T(YAFFS_TRACE_OS, (" size %u\n", mtd->size));
-+#else
-+ T(YAFFS_TRACE_OS, (" size %lld\n", mtd->size));
-+#endif
-
- #ifdef CONFIG_YAFFS_AUTO_YAFFS2
-
-- if (yaffsVersion == 1 &&
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- mtd->writesize >= 2048) {
--#else
-- mtd->oobblock >= 2048) {
--#endif
-- T(YAFFS_TRACE_ALWAYS,("yaffs: auto selecting yaffs2\n"));
-- yaffsVersion = 2;
-+ if (yaffsVersion == 1 && WRITE_SIZE(mtd) >= 2048) {
-+ T(YAFFS_TRACE_ALWAYS, ("yaffs: auto selecting yaffs2\n"));
-+ yaffsVersion = 2;
- }
-
- /* Added NCB 26/5/2006 for completeness */
-- if (yaffsVersion == 2 &&
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- mtd->writesize == 512) {
--#else
-- mtd->oobblock == 512) {
--#endif
-- T(YAFFS_TRACE_ALWAYS,("yaffs: auto selecting yaffs1\n"));
-- yaffsVersion = 1;
-+ if (yaffsVersion == 2 && !options.inband_tags && WRITE_SIZE(mtd) == 512) {
-+ T(YAFFS_TRACE_ALWAYS, ("yaffs: auto selecting yaffs1\n"));
-+ yaffsVersion = 1;
- }
-
- #endif
-@@ -1707,7 +1944,7 @@ static struct super_block *yaffs_interna
- !mtd->block_markbad ||
- !mtd->read ||
- !mtd->write ||
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- !mtd->read_oob || !mtd->write_oob) {
- #else
- !mtd->write_ecc ||
-@@ -1719,12 +1956,9 @@ static struct super_block *yaffs_interna
- return NULL;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- if (mtd->writesize < YAFFS_MIN_YAFFS2_CHUNK_SIZE ||
--#else
-- if (mtd->oobblock < YAFFS_MIN_YAFFS2_CHUNK_SIZE ||
--#endif
-- mtd->oobsize < YAFFS_MIN_YAFFS2_SPARE_SIZE) {
-+ if ((WRITE_SIZE(mtd) < YAFFS_MIN_YAFFS2_CHUNK_SIZE ||
-+ mtd->oobsize < YAFFS_MIN_YAFFS2_SPARE_SIZE) &&
-+ !options.inband_tags) {
- T(YAFFS_TRACE_ALWAYS,
- ("yaffs: MTD device does not have the "
- "right page sizes\n"));
-@@ -1735,7 +1969,7 @@ static struct super_block *yaffs_interna
- if (!mtd->erase ||
- !mtd->read ||
- !mtd->write ||
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- !mtd->read_oob || !mtd->write_oob) {
- #else
- !mtd->write_ecc ||
-@@ -1761,7 +1995,7 @@ static struct super_block *yaffs_interna
- * Set the yaffs_Device up for mtd
- */
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- sb->s_fs_info = dev = kmalloc(sizeof(yaffs_Device), GFP_KERNEL);
- #else
- sb->u.generic_sbp = dev = kmalloc(sizeof(yaffs_Device), GFP_KERNEL);
-@@ -1780,13 +2014,15 @@ static struct super_block *yaffs_interna
-
- /* Set up the memory size parameters.... */
-
-- nBlocks = mtd->size / (YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK);
-+ nBlocks = YCALCBLOCKS(mtd->size, (YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK));
-+
- dev->startBlock = 0;
- dev->endBlock = nBlocks - 1;
- dev->nChunksPerBlock = YAFFS_CHUNKS_PER_BLOCK;
-- dev->nDataBytesPerChunk = YAFFS_BYTES_PER_CHUNK;
-+ dev->totalBytesPerChunk = YAFFS_BYTES_PER_CHUNK;
- dev->nReservedBlocks = 5;
- dev->nShortOpCaches = (options.no_cache) ? 0 : 10;
-+ dev->inbandTags = options.inband_tags;
-
- /* ... and the functions. */
- if (yaffsVersion == 2) {
-@@ -1798,20 +2034,19 @@ static struct super_block *yaffs_interna
- dev->queryNANDBlock = nandmtd2_QueryNANDBlock;
- dev->spareBuffer = YMALLOC(mtd->oobsize);
- dev->isYaffs2 = 1;
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- dev->nDataBytesPerChunk = mtd->writesize;
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
-+ dev->totalBytesPerChunk = mtd->writesize;
- dev->nChunksPerBlock = mtd->erasesize / mtd->writesize;
- #else
-- dev->nDataBytesPerChunk = mtd->oobblock;
-+ dev->totalBytesPerChunk = mtd->oobblock;
- dev->nChunksPerBlock = mtd->erasesize / mtd->oobblock;
- #endif
-- nBlocks = mtd->size / mtd->erasesize;
-+ nBlocks = YCALCBLOCKS(mtd->size, mtd->erasesize);
-
-- dev->nCheckpointReservedBlocks = CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS;
- dev->startBlock = 0;
- dev->endBlock = nBlocks - 1;
- } else {
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- /* use the MTD interface in yaffs_mtdif1.c */
- dev->writeChunkWithTagsToNAND =
- nandmtd1_WriteChunkWithTagsToNAND;
-@@ -1847,7 +2082,7 @@ static struct super_block *yaffs_interna
- dev->skipCheckpointWrite = options.skip_checkpoint_write;
-
- /* we assume this is protected by lock_kernel() in mount/umount */
-- list_add_tail(&dev->devList, &yaffs_dev_list);
-+ ylist_add_tail(&dev->devList, &yaffs_dev_list);
-
- init_MUTEX(&dev->grossLock);
-
-@@ -1884,20 +2119,23 @@ static struct super_block *yaffs_interna
- return NULL;
- }
- sb->s_root = root;
-+ sb->s_dirt = !dev->isCheckpointed;
-+ T(YAFFS_TRACE_ALWAYS,
-+ ("yaffs_read_super: isCheckpointed %d\n", dev->isCheckpointed));
-
- T(YAFFS_TRACE_OS, ("yaffs_read_super: done\n"));
- return sb;
- }
-
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs_internal_read_super_mtd(struct super_block *sb, void *data,
- int silent)
- {
- return yaffs_internal_read_super(1, sb, data, silent) ? 0 : -EINVAL;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs_read_super(struct file_system_type *fs,
- int flags, const char *dev_name,
- void *data, struct vfsmount *mnt)
-@@ -1938,14 +2176,14 @@ static DECLARE_FSTYPE(yaffs_fs_type, "ya
-
- #ifdef CONFIG_YAFFS_YAFFS2
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- static int yaffs2_internal_read_super_mtd(struct super_block *sb, void *data,
- int silent)
- {
- return yaffs_internal_read_super(2, sb, data, silent) ? 0 : -EINVAL;
- }
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
- static int yaffs2_read_super(struct file_system_type *fs,
- int flags, const char *dev_name, void *data,
- struct vfsmount *mnt)
-@@ -1990,12 +2228,12 @@ static char *yaffs_dump_dev(char *buf, y
- {
- buf += sprintf(buf, "startBlock......... %d\n", dev->startBlock);
- buf += sprintf(buf, "endBlock........... %d\n", dev->endBlock);
-+ buf += sprintf(buf, "totalBytesPerChunk. %d\n", dev->totalBytesPerChunk);
- buf += sprintf(buf, "nDataBytesPerChunk. %d\n", dev->nDataBytesPerChunk);
- buf += sprintf(buf, "chunkGroupBits..... %d\n", dev->chunkGroupBits);
- buf += sprintf(buf, "chunkGroupSize..... %d\n", dev->chunkGroupSize);
- buf += sprintf(buf, "nErasedBlocks...... %d\n", dev->nErasedBlocks);
- buf += sprintf(buf, "nReservedBlocks.... %d\n", dev->nReservedBlocks);
-- buf += sprintf(buf, "nCheckptResBlocks.. %d\n", dev->nCheckpointReservedBlocks);
- buf += sprintf(buf, "blocksInCheckpoint. %d\n", dev->blocksInCheckpoint);
- buf += sprintf(buf, "nTnodesCreated..... %d\n", dev->nTnodesCreated);
- buf += sprintf(buf, "nFreeTnodes........ %d\n", dev->nFreeTnodes);
-@@ -2006,10 +2244,8 @@ static char *yaffs_dump_dev(char *buf, y
- buf += sprintf(buf, "nPageReads......... %d\n", dev->nPageReads);
- buf += sprintf(buf, "nBlockErasures..... %d\n", dev->nBlockErasures);
- buf += sprintf(buf, "nGCCopies.......... %d\n", dev->nGCCopies);
-- buf +=
-- sprintf(buf, "garbageCollections. %d\n", dev->garbageCollections);
-- buf +=
-- sprintf(buf, "passiveGCs......... %d\n",
-+ buf += sprintf(buf, "garbageCollections. %d\n", dev->garbageCollections);
-+ buf += sprintf(buf, "passiveGCs......... %d\n",
- dev->passiveGarbageCollections);
- buf += sprintf(buf, "nRetriedWrites..... %d\n", dev->nRetriedWrites);
- buf += sprintf(buf, "nShortOpCaches..... %d\n", dev->nShortOpCaches);
-@@ -2025,6 +2261,7 @@ static char *yaffs_dump_dev(char *buf, y
- sprintf(buf, "nBackgroudDeletions %d\n", dev->nBackgroundDeletions);
- buf += sprintf(buf, "useNANDECC......... %d\n", dev->useNANDECC);
- buf += sprintf(buf, "isYaffs2........... %d\n", dev->isYaffs2);
-+ buf += sprintf(buf, "inbandTags......... %d\n", dev->inbandTags);
-
- return buf;
- }
-@@ -2033,7 +2270,7 @@ static int yaffs_proc_read(char *page,
- char **start,
- off_t offset, int count, int *eof, void *data)
- {
-- struct list_head *item;
-+ struct ylist_head *item;
- char *buf = page;
- int step = offset;
- int n = 0;
-@@ -2057,8 +2294,8 @@ static int yaffs_proc_read(char *page,
- lock_kernel();
-
- /* Locate and print the Nth entry. Order N-squared but N is small. */
-- list_for_each(item, &yaffs_dev_list) {
-- yaffs_Device *dev = list_entry(item, yaffs_Device, devList);
-+ ylist_for_each(item, &yaffs_dev_list) {
-+ yaffs_Device *dev = ylist_entry(item, yaffs_Device, devList);
- if (n < step) {
- n++;
- continue;
-@@ -2119,7 +2356,7 @@ static int yaffs_proc_write(struct file
- char *end;
- char *mask_name;
- const char *x;
-- char substring[MAX_MASK_NAME_LENGTH+1];
-+ char substring[MAX_MASK_NAME_LENGTH + 1];
- int i;
- int done = 0;
- int add, len = 0;
-@@ -2129,9 +2366,8 @@ static int yaffs_proc_write(struct file
-
- while (!done && (pos < count)) {
- done = 1;
-- while ((pos < count) && isspace(buf[pos])) {
-+ while ((pos < count) && isspace(buf[pos]))
- pos++;
-- }
-
- switch (buf[pos]) {
- case '+':
-@@ -2148,20 +2384,21 @@ static int yaffs_proc_write(struct file
- mask_name = NULL;
-
- mask_bitfield = simple_strtoul(buf + pos, &end, 0);
-+
- if (end > buf + pos) {
- mask_name = "numeral";
- len = end - (buf + pos);
- pos += len;
- done = 0;
- } else {
-- for(x = buf + pos, i = 0;
-- (*x == '_' || (*x >='a' && *x <= 'z')) &&
-- i <MAX_MASK_NAME_LENGTH; x++, i++, pos++)
-- substring[i] = *x;
-+ for (x = buf + pos, i = 0;
-+ (*x == '_' || (*x >= 'a' && *x <= 'z')) &&
-+ i < MAX_MASK_NAME_LENGTH; x++, i++, pos++)
-+ substring[i] = *x;
- substring[i] = '\0';
-
- for (i = 0; mask_flags[i].mask_name != NULL; i++) {
-- if(strcmp(substring,mask_flags[i].mask_name) == 0){
-+ if (strcmp(substring, mask_flags[i].mask_name) == 0) {
- mask_name = mask_flags[i].mask_name;
- mask_bitfield = mask_flags[i].mask_bitfield;
- done = 0;
-@@ -2172,7 +2409,7 @@ static int yaffs_proc_write(struct file
-
- if (mask_name != NULL) {
- done = 0;
-- switch(add) {
-+ switch (add) {
- case '-':
- rg &= ~mask_bitfield;
- break;
-@@ -2191,13 +2428,13 @@ static int yaffs_proc_write(struct file
-
- yaffs_traceMask = rg | YAFFS_TRACE_ALWAYS;
-
-- printk("new trace = 0x%08X\n",yaffs_traceMask);
-+ printk(KERN_DEBUG "new trace = 0x%08X\n", yaffs_traceMask);
-
- if (rg & YAFFS_TRACE_ALWAYS) {
- for (i = 0; mask_flags[i].mask_name != NULL; i++) {
- char flag;
- flag = ((rg & mask_flags[i].mask_bitfield) == mask_flags[i].mask_bitfield) ? '+' : '-';
-- printk("%c%s\n", flag, mask_flags[i].mask_name);
-+ printk(KERN_DEBUG "%c%s\n", flag, mask_flags[i].mask_name);
- }
- }
-
-@@ -2211,12 +2448,8 @@ struct file_system_to_install {
- };
-
- static struct file_system_to_install fs_to_install[] = {
--//#ifdef CONFIG_YAFFS_YAFFS1
- {&yaffs_fs_type, 0},
--//#endif
--//#ifdef CONFIG_YAFFS_YAFFS2
- {&yaffs2_fs_type, 0},
--//#endif
- {NULL, 0}
- };
-
-@@ -2231,15 +2464,14 @@ static int __init init_yaffs_fs(void)
- /* Install the proc_fs entry */
- my_proc_entry = create_proc_entry("yaffs",
- S_IRUGO | S_IFREG,
-- &proc_root);
-+ YPROC_ROOT);
-
- if (my_proc_entry) {
- my_proc_entry->write_proc = yaffs_proc_write;
- my_proc_entry->read_proc = yaffs_proc_read;
- my_proc_entry->data = NULL;
-- } else {
-+ } else
- return -ENOMEM;
-- }
-
- /* Now add the file system entries */
-
-@@ -2247,9 +2479,8 @@ static int __init init_yaffs_fs(void)
-
- while (fsinst->fst && !error) {
- error = register_filesystem(fsinst->fst);
-- if (!error) {
-+ if (!error)
- fsinst->installed = 1;
-- }
- fsinst++;
- }
-
-@@ -2277,7 +2508,7 @@ static void __exit exit_yaffs_fs(void)
- T(YAFFS_TRACE_ALWAYS, ("yaffs " __DATE__ " " __TIME__
- " removing. \n"));
-
-- remove_proc_entry("yaffs", &proc_root);
-+ remove_proc_entry("yaffs", YPROC_ROOT);
-
- fsinst = fs_to_install;
-
-@@ -2288,7 +2519,6 @@ static void __exit exit_yaffs_fs(void)
- }
- fsinst++;
- }
--
- }
-
- module_init(init_yaffs_fs)
---- /dev/null
-+++ b/fs/yaffs2/yaffs_getblockinfo.h
-@@ -0,0 +1,34 @@
-+/*
-+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
-+ *
-+ * Copyright (C) 2002-2007 Aleph One Ltd.
-+ * for Toby Churchill Ltd and Brightstar Engineering
-+ *
-+ * Created by Charles Manning <charles@aleph1.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU Lesser General Public License version 2.1 as
-+ * published by the Free Software Foundation.
-+ *
-+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
-+ */
-+
-+#ifndef __YAFFS_GETBLOCKINFO_H__
-+#define __YAFFS_GETBLOCKINFO_H__
-+
-+#include "yaffs_guts.h"
-+
-+/* Function to manipulate block info */
-+static Y_INLINE yaffs_BlockInfo *yaffs_GetBlockInfo(yaffs_Device * dev, int blk)
-+{
-+ if (blk < dev->internalStartBlock || blk > dev->internalEndBlock) {
-+ T(YAFFS_TRACE_ERROR,
-+ (TSTR
-+ ("**>> yaffs: getBlockInfo block %d is not valid" TENDSTR),
-+ blk));
-+ YBUG();
-+ }
-+ return &dev->blockInfo[blk - dev->internalStartBlock];
-+}
-+
-+#endif
---- a/fs/yaffs2/yaffs_guts.c
-+++ b/fs/yaffs2/yaffs_guts.c
-@@ -12,16 +12,17 @@
- */
-
- const char *yaffs_guts_c_version =
-- "$Id: yaffs_guts.c,v 1.49 2007-05-15 20:07:40 charles Exp $";
-+ "$Id: yaffs_guts.c,v 1.82 2009-03-09 04:24:17 charles Exp $";
-
- #include "yportenv.h"
-
- #include "yaffsinterface.h"
- #include "yaffs_guts.h"
- #include "yaffs_tagsvalidity.h"
-+#include "yaffs_getblockinfo.h"
-
- #include "yaffs_tagscompat.h"
--#ifndef CONFIG_YAFFS_USE_OWN_SORT
-+#ifndef CONFIG_YAFFS_USE_OWN_SORT
- #include "yaffs_qsort.h"
- #endif
- #include "yaffs_nand.h"
-@@ -32,116 +33,116 @@ const char *yaffs_guts_c_version =
- #include "yaffs_packedtags2.h"
-
-
--#ifdef CONFIG_YAFFS_WINCE
--void yfsd_LockYAFFS(BOOL fsLockOnly);
--void yfsd_UnlockYAFFS(BOOL fsLockOnly);
--#endif
--
- #define YAFFS_PASSIVE_GC_CHUNKS 2
-
- #include "yaffs_ecc.h"
-
-
- /* Robustification (if it ever comes about...) */
--static void yaffs_RetireBlock(yaffs_Device * dev, int blockInNAND);
--static void yaffs_HandleWriteChunkError(yaffs_Device * dev, int chunkInNAND, int erasedOk);
--static void yaffs_HandleWriteChunkOk(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags * tags);
--static void yaffs_HandleUpdateChunk(yaffs_Device * dev, int chunkInNAND,
-- const yaffs_ExtendedTags * tags);
-+static void yaffs_RetireBlock(yaffs_Device *dev, int blockInNAND);
-+static void yaffs_HandleWriteChunkError(yaffs_Device *dev, int chunkInNAND,
-+ int erasedOk);
-+static void yaffs_HandleWriteChunkOk(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *tags);
-+static void yaffs_HandleUpdateChunk(yaffs_Device *dev, int chunkInNAND,
-+ const yaffs_ExtendedTags *tags);
-
- /* Other local prototypes */
--static int yaffs_UnlinkObject( yaffs_Object *obj);
-+static int yaffs_UnlinkObject(yaffs_Object *obj);
- static int yaffs_ObjectHasCachedWriteData(yaffs_Object *obj);
-
- static void yaffs_HardlinkFixup(yaffs_Device *dev, yaffs_Object *hardList);
-
--static int yaffs_WriteNewChunkWithTagsToNAND(yaffs_Device * dev,
-- const __u8 * buffer,
-- yaffs_ExtendedTags * tags,
-- int useReserve);
--static int yaffs_PutChunkIntoFile(yaffs_Object * in, int chunkInInode,
-- int chunkInNAND, int inScan);
--
--static yaffs_Object *yaffs_CreateNewObject(yaffs_Device * dev, int number,
-- yaffs_ObjectType type);
--static void yaffs_AddObjectToDirectory(yaffs_Object * directory,
-- yaffs_Object * obj);
--static int yaffs_UpdateObjectHeader(yaffs_Object * in, const YCHAR * name,
-- int force, int isShrink, int shadows);
--static void yaffs_RemoveObjectFromDirectory(yaffs_Object * obj);
-+static int yaffs_WriteNewChunkWithTagsToNAND(yaffs_Device *dev,
-+ const __u8 *buffer,
-+ yaffs_ExtendedTags *tags,
-+ int useReserve);
-+static int yaffs_PutChunkIntoFile(yaffs_Object *in, int chunkInInode,
-+ int chunkInNAND, int inScan);
-+
-+static yaffs_Object *yaffs_CreateNewObject(yaffs_Device *dev, int number,
-+ yaffs_ObjectType type);
-+static void yaffs_AddObjectToDirectory(yaffs_Object *directory,
-+ yaffs_Object *obj);
-+static int yaffs_UpdateObjectHeader(yaffs_Object *in, const YCHAR *name,
-+ int force, int isShrink, int shadows);
-+static void yaffs_RemoveObjectFromDirectory(yaffs_Object *obj);
- static int yaffs_CheckStructures(void);
--static int yaffs_DeleteWorker(yaffs_Object * in, yaffs_Tnode * tn, __u32 level,
-- int chunkOffset, int *limit);
--static int yaffs_DoGenericObjectDeletion(yaffs_Object * in);
--
--static yaffs_BlockInfo *yaffs_GetBlockInfo(yaffs_Device * dev, int blockNo);
--
--static __u8 *yaffs_GetTempBuffer(yaffs_Device * dev, int lineNo);
--static void yaffs_ReleaseTempBuffer(yaffs_Device * dev, __u8 * buffer,
-- int lineNo);
-+static int yaffs_DeleteWorker(yaffs_Object *in, yaffs_Tnode *tn, __u32 level,
-+ int chunkOffset, int *limit);
-+static int yaffs_DoGenericObjectDeletion(yaffs_Object *in);
-+
-+static yaffs_BlockInfo *yaffs_GetBlockInfo(yaffs_Device *dev, int blockNo);
-
--static int yaffs_CheckChunkErased(struct yaffs_DeviceStruct *dev,
-- int chunkInNAND);
-
--static int yaffs_UnlinkWorker(yaffs_Object * obj);
--static void yaffs_DestroyObject(yaffs_Object * obj);
-+static int yaffs_CheckChunkErased(struct yaffs_DeviceStruct *dev,
-+ int chunkInNAND);
-
--static int yaffs_TagsMatch(const yaffs_ExtendedTags * tags, int objectId,
-- int chunkInObject);
-+static int yaffs_UnlinkWorker(yaffs_Object *obj);
-
--loff_t yaffs_GetFileSize(yaffs_Object * obj);
-+static int yaffs_TagsMatch(const yaffs_ExtendedTags *tags, int objectId,
-+ int chunkInObject);
-
--static int yaffs_AllocateChunk(yaffs_Device * dev, int useReserve, yaffs_BlockInfo **blockUsedPtr);
-+static int yaffs_AllocateChunk(yaffs_Device *dev, int useReserve,
-+ yaffs_BlockInfo **blockUsedPtr);
-
--static void yaffs_VerifyFreeChunks(yaffs_Device * dev);
-+static void yaffs_VerifyFreeChunks(yaffs_Device *dev);
-
- static void yaffs_CheckObjectDetailsLoaded(yaffs_Object *in);
-
-+static void yaffs_VerifyDirectory(yaffs_Object *directory);
- #ifdef YAFFS_PARANOID
--static int yaffs_CheckFileSanity(yaffs_Object * in);
-+static int yaffs_CheckFileSanity(yaffs_Object *in);
- #else
- #define yaffs_CheckFileSanity(in)
- #endif
-
--static void yaffs_InvalidateWholeChunkCache(yaffs_Object * in);
--static void yaffs_InvalidateChunkCache(yaffs_Object * object, int chunkId);
-+static void yaffs_InvalidateWholeChunkCache(yaffs_Object *in);
-+static void yaffs_InvalidateChunkCache(yaffs_Object *object, int chunkId);
-
- static void yaffs_InvalidateCheckpoint(yaffs_Device *dev);
-
--static int yaffs_FindChunkInFile(yaffs_Object * in, int chunkInInode,
-- yaffs_ExtendedTags * tags);
-+static int yaffs_FindChunkInFile(yaffs_Object *in, int chunkInInode,
-+ yaffs_ExtendedTags *tags);
-
--static __u32 yaffs_GetChunkGroupBase(yaffs_Device *dev, yaffs_Tnode *tn, unsigned pos);
--static yaffs_Tnode *yaffs_FindLevel0Tnode(yaffs_Device * dev,
-- yaffs_FileStructure * fStruct,
-- __u32 chunkId);
-+static __u32 yaffs_GetChunkGroupBase(yaffs_Device *dev, yaffs_Tnode *tn,
-+ unsigned pos);
-+static yaffs_Tnode *yaffs_FindLevel0Tnode(yaffs_Device *dev,
-+ yaffs_FileStructure *fStruct,
-+ __u32 chunkId);
-
-
- /* Function to calculate chunk and offset */
-
--static void yaffs_AddrToChunk(yaffs_Device *dev, loff_t addr, __u32 *chunk, __u32 *offset)
-+static void yaffs_AddrToChunk(yaffs_Device *dev, loff_t addr, int *chunkOut,
-+ __u32 *offsetOut)
- {
-- if(dev->chunkShift){
-- /* Easy-peasy power of 2 case */
-- *chunk = (__u32)(addr >> dev->chunkShift);
-- *offset = (__u32)(addr & dev->chunkMask);
-- }
-- else if(dev->crumbsPerChunk)
-- {
-- /* Case where we're using "crumbs" */
-- *offset = (__u32)(addr & dev->crumbMask);
-- addr >>= dev->crumbShift;
-- *chunk = ((__u32)addr)/dev->crumbsPerChunk;
-- *offset += ((addr - (*chunk * dev->crumbsPerChunk)) << dev->crumbShift);
-+ int chunk;
-+ __u32 offset;
-+
-+ chunk = (__u32)(addr >> dev->chunkShift);
-+
-+ if (dev->chunkDiv == 1) {
-+ /* easy power of 2 case */
-+ offset = (__u32)(addr & dev->chunkMask);
-+ } else {
-+ /* Non power-of-2 case */
-+
-+ loff_t chunkBase;
-+
-+ chunk /= dev->chunkDiv;
-+
-+ chunkBase = ((loff_t)chunk) * dev->nDataBytesPerChunk;
-+ offset = (__u32)(addr - chunkBase);
- }
-- else
-- YBUG();
-+
-+ *chunkOut = chunk;
-+ *offsetOut = offset;
- }
-
--/* Function to return the number of shifts for a power of 2 greater than or equal
-- * to the given number
-+/* Function to return the number of shifts for a power of 2 greater than or
-+ * equal to the given number
- * Note we don't try to cater for all possible numbers and this does not have to
- * be hellishly efficient.
- */
-@@ -153,13 +154,14 @@ static __u32 ShiftsGE(__u32 x)
-
- nShifts = extraBits = 0;
-
-- while(x>1){
-- if(x & 1) extraBits++;
-- x>>=1;
-+ while (x > 1) {
-+ if (x & 1)
-+ extraBits++;
-+ x >>= 1;
- nShifts++;
- }
-
-- if(extraBits)
-+ if (extraBits)
- nShifts++;
-
- return nShifts;
-@@ -168,16 +170,17 @@ static __u32 ShiftsGE(__u32 x)
- /* Function to return the number of shifts to get a 1 in bit 0
- */
-
--static __u32 ShiftDiv(__u32 x)
-+static __u32 Shifts(__u32 x)
- {
- int nShifts;
-
- nShifts = 0;
-
-- if(!x) return 0;
-+ if (!x)
-+ return 0;
-
-- while( !(x&1)){
-- x>>=1;
-+ while (!(x&1)) {
-+ x >>= 1;
- nShifts++;
- }
-
-@@ -195,21 +198,25 @@ static int yaffs_InitialiseTempBuffers(y
- int i;
- __u8 *buf = (__u8 *)1;
-
-- memset(dev->tempBuffer,0,sizeof(dev->tempBuffer));
-+ memset(dev->tempBuffer, 0, sizeof(dev->tempBuffer));
-
- for (i = 0; buf && i < YAFFS_N_TEMP_BUFFERS; i++) {
- dev->tempBuffer[i].line = 0; /* not in use */
- dev->tempBuffer[i].buffer = buf =
-- YMALLOC_DMA(dev->nDataBytesPerChunk);
-+ YMALLOC_DMA(dev->totalBytesPerChunk);
- }
-
- return buf ? YAFFS_OK : YAFFS_FAIL;
--
- }
-
--static __u8 *yaffs_GetTempBuffer(yaffs_Device * dev, int lineNo)
-+__u8 *yaffs_GetTempBuffer(yaffs_Device *dev, int lineNo)
- {
- int i, j;
-+
-+ dev->tempInUse++;
-+ if (dev->tempInUse > dev->maxTemp)
-+ dev->maxTemp = dev->tempInUse;
-+
- for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
- if (dev->tempBuffer[i].line == 0) {
- dev->tempBuffer[i].line = lineNo;
-@@ -227,9 +234,9 @@ static __u8 *yaffs_GetTempBuffer(yaffs_D
- T(YAFFS_TRACE_BUFFERS,
- (TSTR("Out of temp buffers at line %d, other held by lines:"),
- lineNo));
-- for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
-+ for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++)
- T(YAFFS_TRACE_BUFFERS, (TSTR(" %d "), dev->tempBuffer[i].line));
-- }
-+
- T(YAFFS_TRACE_BUFFERS, (TSTR(" " TENDSTR)));
-
- /*
-@@ -242,10 +249,13 @@ static __u8 *yaffs_GetTempBuffer(yaffs_D
-
- }
-
--static void yaffs_ReleaseTempBuffer(yaffs_Device * dev, __u8 * buffer,
-+void yaffs_ReleaseTempBuffer(yaffs_Device *dev, __u8 *buffer,
- int lineNo)
- {
- int i;
-+
-+ dev->tempInUse--;
-+
- for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
- if (dev->tempBuffer[i].buffer == buffer) {
- dev->tempBuffer[i].line = 0;
-@@ -267,27 +277,26 @@ static void yaffs_ReleaseTempBuffer(yaff
- /*
- * Determine if we have a managed buffer.
- */
--int yaffs_IsManagedTempBuffer(yaffs_Device * dev, const __u8 * buffer)
-+int yaffs_IsManagedTempBuffer(yaffs_Device *dev, const __u8 *buffer)
- {
- int i;
-+
- for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
- if (dev->tempBuffer[i].buffer == buffer)
- return 1;
-+ }
-
-+ for (i = 0; i < dev->nShortOpCaches; i++) {
-+ if (dev->srCache[i].data == buffer)
-+ return 1;
- }
-
-- for (i = 0; i < dev->nShortOpCaches; i++) {
-- if( dev->srCache[i].data == buffer )
-- return 1;
--
-- }
--
-- if (buffer == dev->checkpointBuffer)
-- return 1;
--
-- T(YAFFS_TRACE_ALWAYS,
-- (TSTR("yaffs: unmaged buffer detected.\n" TENDSTR)));
-- return 0;
-+ if (buffer == dev->checkpointBuffer)
-+ return 1;
-+
-+ T(YAFFS_TRACE_ALWAYS,
-+ (TSTR("yaffs: unmaged buffer detected.\n" TENDSTR)));
-+ return 0;
- }
-
-
-@@ -296,62 +305,63 @@ int yaffs_IsManagedTempBuffer(yaffs_Devi
- * Chunk bitmap manipulations
- */
-
--static Y_INLINE __u8 *yaffs_BlockBits(yaffs_Device * dev, int blk)
-+static Y_INLINE __u8 *yaffs_BlockBits(yaffs_Device *dev, int blk)
- {
- if (blk < dev->internalStartBlock || blk > dev->internalEndBlock) {
- T(YAFFS_TRACE_ERROR,
-- (TSTR("**>> yaffs: BlockBits block %d is not valid" TENDSTR),
-- blk));
-+ (TSTR("**>> yaffs: BlockBits block %d is not valid" TENDSTR),
-+ blk));
- YBUG();
- }
- return dev->chunkBits +
-- (dev->chunkBitmapStride * (blk - dev->internalStartBlock));
-+ (dev->chunkBitmapStride * (blk - dev->internalStartBlock));
- }
-
- static Y_INLINE void yaffs_VerifyChunkBitId(yaffs_Device *dev, int blk, int chunk)
- {
-- if(blk < dev->internalStartBlock || blk > dev->internalEndBlock ||
-- chunk < 0 || chunk >= dev->nChunksPerBlock) {
-- T(YAFFS_TRACE_ERROR,
-- (TSTR("**>> yaffs: Chunk Id (%d:%d) invalid"TENDSTR),blk,chunk));
-- YBUG();
-+ if (blk < dev->internalStartBlock || blk > dev->internalEndBlock ||
-+ chunk < 0 || chunk >= dev->nChunksPerBlock) {
-+ T(YAFFS_TRACE_ERROR,
-+ (TSTR("**>> yaffs: Chunk Id (%d:%d) invalid"TENDSTR),
-+ blk, chunk));
-+ YBUG();
- }
- }
-
--static Y_INLINE void yaffs_ClearChunkBits(yaffs_Device * dev, int blk)
-+static Y_INLINE void yaffs_ClearChunkBits(yaffs_Device *dev, int blk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
-
- memset(blkBits, 0, dev->chunkBitmapStride);
- }
-
--static Y_INLINE void yaffs_ClearChunkBit(yaffs_Device * dev, int blk, int chunk)
-+static Y_INLINE void yaffs_ClearChunkBit(yaffs_Device *dev, int blk, int chunk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
-
-- yaffs_VerifyChunkBitId(dev,blk,chunk);
-+ yaffs_VerifyChunkBitId(dev, blk, chunk);
-
- blkBits[chunk / 8] &= ~(1 << (chunk & 7));
- }
-
--static Y_INLINE void yaffs_SetChunkBit(yaffs_Device * dev, int blk, int chunk)
-+static Y_INLINE void yaffs_SetChunkBit(yaffs_Device *dev, int blk, int chunk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
-
-- yaffs_VerifyChunkBitId(dev,blk,chunk);
-+ yaffs_VerifyChunkBitId(dev, blk, chunk);
-
- blkBits[chunk / 8] |= (1 << (chunk & 7));
- }
-
--static Y_INLINE int yaffs_CheckChunkBit(yaffs_Device * dev, int blk, int chunk)
-+static Y_INLINE int yaffs_CheckChunkBit(yaffs_Device *dev, int blk, int chunk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
-- yaffs_VerifyChunkBitId(dev,blk,chunk);
-+ yaffs_VerifyChunkBitId(dev, blk, chunk);
-
- return (blkBits[chunk / 8] & (1 << (chunk & 7))) ? 1 : 0;
- }
-
--static Y_INLINE int yaffs_StillSomeChunkBits(yaffs_Device * dev, int blk)
-+static Y_INLINE int yaffs_StillSomeChunkBits(yaffs_Device *dev, int blk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
- int i;
-@@ -363,17 +373,17 @@ static Y_INLINE int yaffs_StillSomeChunk
- return 0;
- }
-
--static int yaffs_CountChunkBits(yaffs_Device * dev, int blk)
-+static int yaffs_CountChunkBits(yaffs_Device *dev, int blk)
- {
- __u8 *blkBits = yaffs_BlockBits(dev, blk);
- int i;
- int n = 0;
- for (i = 0; i < dev->chunkBitmapStride; i++) {
- __u8 x = *blkBits;
-- while(x){
-- if(x & 1)
-+ while (x) {
-+ if (x & 1)
- n++;
-- x >>=1;
-+ x >>= 1;
- }
-
- blkBits++;
-@@ -400,7 +410,7 @@ static int yaffs_SkipNANDVerification(ya
- return !(yaffs_traceMask & (YAFFS_TRACE_VERIFY_NAND));
- }
-
--static const char * blockStateName[] = {
-+static const char *blockStateName[] = {
- "Unknown",
- "Needs scanning",
- "Scanning",
-@@ -413,64 +423,65 @@ static const char * blockStateName[] = {
- "Dead"
- };
-
--static void yaffs_VerifyBlock(yaffs_Device *dev,yaffs_BlockInfo *bi,int n)
-+static void yaffs_VerifyBlock(yaffs_Device *dev, yaffs_BlockInfo *bi, int n)
- {
- int actuallyUsed;
- int inUse;
-
-- if(yaffs_SkipVerification(dev))
-+ if (yaffs_SkipVerification(dev))
- return;
-
- /* Report illegal runtime states */
-- if(bi->blockState <0 || bi->blockState >= YAFFS_NUMBER_OF_BLOCK_STATES)
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block %d has undefined state %d"TENDSTR),n,bi->blockState));
-+ if (bi->blockState >= YAFFS_NUMBER_OF_BLOCK_STATES)
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block %d has undefined state %d"TENDSTR), n, bi->blockState));
-
-- switch(bi->blockState){
-- case YAFFS_BLOCK_STATE_UNKNOWN:
-- case YAFFS_BLOCK_STATE_SCANNING:
-- case YAFFS_BLOCK_STATE_NEEDS_SCANNING:
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block %d has bad run-state %s"TENDSTR),
-- n,blockStateName[bi->blockState]));
-+ switch (bi->blockState) {
-+ case YAFFS_BLOCK_STATE_UNKNOWN:
-+ case YAFFS_BLOCK_STATE_SCANNING:
-+ case YAFFS_BLOCK_STATE_NEEDS_SCANNING:
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block %d has bad run-state %s"TENDSTR),
-+ n, blockStateName[bi->blockState]));
- }
-
- /* Check pages in use and soft deletions are legal */
-
- actuallyUsed = bi->pagesInUse - bi->softDeletions;
-
-- if(bi->pagesInUse < 0 || bi->pagesInUse > dev->nChunksPerBlock ||
-+ if (bi->pagesInUse < 0 || bi->pagesInUse > dev->nChunksPerBlock ||
- bi->softDeletions < 0 || bi->softDeletions > dev->nChunksPerBlock ||
- actuallyUsed < 0 || actuallyUsed > dev->nChunksPerBlock)
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block %d has illegal values pagesInUsed %d softDeletions %d"TENDSTR),
-- n,bi->pagesInUse,bi->softDeletions));
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block %d has illegal values pagesInUsed %d softDeletions %d"TENDSTR),
-+ n, bi->pagesInUse, bi->softDeletions));
-
-
- /* Check chunk bitmap legal */
-- inUse = yaffs_CountChunkBits(dev,n);
-- if(inUse != bi->pagesInUse)
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block %d has inconsistent values pagesInUse %d counted chunk bits %d"TENDSTR),
-- n,bi->pagesInUse,inUse));
-+ inUse = yaffs_CountChunkBits(dev, n);
-+ if (inUse != bi->pagesInUse)
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block %d has inconsistent values pagesInUse %d counted chunk bits %d"TENDSTR),
-+ n, bi->pagesInUse, inUse));
-
- /* Check that the sequence number is valid.
- * Ten million is legal, but is very unlikely
- */
-- if(dev->isYaffs2 &&
-+ if (dev->isYaffs2 &&
- (bi->blockState == YAFFS_BLOCK_STATE_ALLOCATING || bi->blockState == YAFFS_BLOCK_STATE_FULL) &&
-- (bi->sequenceNumber < YAFFS_LOWEST_SEQUENCE_NUMBER || bi->sequenceNumber > 10000000 ))
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block %d has suspect sequence number of %d"TENDSTR),
-- n,bi->sequenceNumber));
--
-+ (bi->sequenceNumber < YAFFS_LOWEST_SEQUENCE_NUMBER || bi->sequenceNumber > 10000000))
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block %d has suspect sequence number of %d"TENDSTR),
-+ n, bi->sequenceNumber));
- }
-
--static void yaffs_VerifyCollectedBlock(yaffs_Device *dev,yaffs_BlockInfo *bi,int n)
-+static void yaffs_VerifyCollectedBlock(yaffs_Device *dev, yaffs_BlockInfo *bi,
-+ int n)
- {
-- yaffs_VerifyBlock(dev,bi,n);
-+ yaffs_VerifyBlock(dev, bi, n);
-
- /* After collection the block should be in the erased state */
-- /* TODO: This will need to change if we do partial gc */
-+ /* This will need to change if we do partial gc */
-
-- if(bi->blockState != YAFFS_BLOCK_STATE_EMPTY){
-- T(YAFFS_TRACE_ERROR,(TSTR("Block %d is in state %d after gc, should be erased"TENDSTR),
-- n,bi->blockState));
-+ if (bi->blockState != YAFFS_BLOCK_STATE_COLLECTING &&
-+ bi->blockState != YAFFS_BLOCK_STATE_EMPTY) {
-+ T(YAFFS_TRACE_ERROR, (TSTR("Block %d is in state %d after gc, should be erased"TENDSTR),
-+ n, bi->blockState));
- }
- }
-
-@@ -480,52 +491,49 @@ static void yaffs_VerifyBlocks(yaffs_Dev
- int nBlocksPerState[YAFFS_NUMBER_OF_BLOCK_STATES];
- int nIllegalBlockStates = 0;
-
--
-- if(yaffs_SkipVerification(dev))
-+ if (yaffs_SkipVerification(dev))
- return;
-
-- memset(nBlocksPerState,0,sizeof(nBlocksPerState));
--
-+ memset(nBlocksPerState, 0, sizeof(nBlocksPerState));
-
-- for(i = dev->internalStartBlock; i <= dev->internalEndBlock; i++){
-- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev,i);
-- yaffs_VerifyBlock(dev,bi,i);
-+ for (i = dev->internalStartBlock; i <= dev->internalEndBlock; i++) {
-+ yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, i);
-+ yaffs_VerifyBlock(dev, bi, i);
-
-- if(bi->blockState >=0 && bi->blockState < YAFFS_NUMBER_OF_BLOCK_STATES)
-+ if (bi->blockState < YAFFS_NUMBER_OF_BLOCK_STATES)
- nBlocksPerState[bi->blockState]++;
- else
- nIllegalBlockStates++;
--
- }
-
-- T(YAFFS_TRACE_VERIFY,(TSTR(""TENDSTR)));
-- T(YAFFS_TRACE_VERIFY,(TSTR("Block summary"TENDSTR)));
-+ T(YAFFS_TRACE_VERIFY, (TSTR(""TENDSTR)));
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Block summary"TENDSTR)));
-
-- T(YAFFS_TRACE_VERIFY,(TSTR("%d blocks have illegal states"TENDSTR),nIllegalBlockStates));
-- if(nBlocksPerState[YAFFS_BLOCK_STATE_ALLOCATING] > 1)
-- T(YAFFS_TRACE_VERIFY,(TSTR("Too many allocating blocks"TENDSTR)));
-+ T(YAFFS_TRACE_VERIFY, (TSTR("%d blocks have illegal states"TENDSTR), nIllegalBlockStates));
-+ if (nBlocksPerState[YAFFS_BLOCK_STATE_ALLOCATING] > 1)
-+ T(YAFFS_TRACE_VERIFY, (TSTR("Too many allocating blocks"TENDSTR)));
-
-- for(i = 0; i < YAFFS_NUMBER_OF_BLOCK_STATES; i++)
-+ for (i = 0; i < YAFFS_NUMBER_OF_BLOCK_STATES; i++)
- T(YAFFS_TRACE_VERIFY,
- (TSTR("%s %d blocks"TENDSTR),
-- blockStateName[i],nBlocksPerState[i]));
-+ blockStateName[i], nBlocksPerState[i]));
-
-- if(dev->blocksInCheckpoint != nBlocksPerState[YAFFS_BLOCK_STATE_CHECKPOINT])
-+ if (dev->blocksInCheckpoint != nBlocksPerState[YAFFS_BLOCK_STATE_CHECKPOINT])
- T(YAFFS_TRACE_VERIFY,
- (TSTR("Checkpoint block count wrong dev %d count %d"TENDSTR),
- dev->blocksInCheckpoint, nBlocksPerState[YAFFS_BLOCK_STATE_CHECKPOINT]));
-
-- if(dev->nErasedBlocks != nBlocksPerState[YAFFS_BLOCK_STATE_EMPTY])
-+ if (dev->nErasedBlocks != nBlocksPerState[YAFFS_BLOCK_STATE_EMPTY])
- T(YAFFS_TRACE_VERIFY,
- (TSTR("Erased block count wrong dev %d count %d"TENDSTR),
- dev->nErasedBlocks, nBlocksPerState[YAFFS_BLOCK_STATE_EMPTY]));
-
-- if(nBlocksPerState[YAFFS_BLOCK_STATE_COLLECTING] > 1)
-+ if (nBlocksPerState[YAFFS_BLOCK_STATE_COLLECTING] > 1)
- T(YAFFS_TRACE_VERIFY,
- (TSTR("Too many collecting blocks %d (max is 1)"TENDSTR),
- nBlocksPerState[YAFFS_BLOCK_STATE_COLLECTING]));
-
-- T(YAFFS_TRACE_VERIFY,(TSTR(""TENDSTR)));
-+ T(YAFFS_TRACE_VERIFY, (TSTR(""TENDSTR)));
-
- }
-
-@@ -535,26 +543,26 @@ static void yaffs_VerifyBlocks(yaffs_Dev
- */
- static void yaffs_VerifyObjectHeader(yaffs_Object *obj, yaffs_ObjectHeader *oh, yaffs_ExtendedTags *tags, int parentCheck)
- {
-- if(yaffs_SkipVerification(obj->myDev))
-+ if (obj && yaffs_SkipVerification(obj->myDev))
- return;
-
-- if(!(tags && obj && oh)){
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Verifying object header tags %x obj %x oh %x"TENDSTR),
-- (__u32)tags,(__u32)obj,(__u32)oh));
-+ if (!(tags && obj && oh)) {
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Verifying object header tags %x obj %x oh %x"TENDSTR),
-+ (__u32)tags, (__u32)obj, (__u32)oh));
- return;
- }
-
-- if(oh->type <= YAFFS_OBJECT_TYPE_UNKNOWN ||
-- oh->type > YAFFS_OBJECT_TYPE_MAX)
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header type is illegal value 0x%x"TENDSTR),
-- tags->objectId, oh->type));
--
-- if(tags->objectId != obj->objectId)
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header mismatch objectId %d"TENDSTR),
-- tags->objectId, obj->objectId));
-+ if (oh->type <= YAFFS_OBJECT_TYPE_UNKNOWN ||
-+ oh->type > YAFFS_OBJECT_TYPE_MAX)
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d header type is illegal value 0x%x"TENDSTR),
-+ tags->objectId, oh->type));
-+
-+ if (tags->objectId != obj->objectId)
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d header mismatch objectId %d"TENDSTR),
-+ tags->objectId, obj->objectId));
-
-
- /*
-@@ -563,46 +571,43 @@ static void yaffs_VerifyObjectHeader(yaf
- * Tests do not apply to the root object.
- */
-
-- if(parentCheck && tags->objectId > 1 && !obj->parent)
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header mismatch parentId %d obj->parent is NULL"TENDSTR),
-- tags->objectId, oh->parentObjectId));
--
--
-- if(parentCheck && obj->parent &&
-- oh->parentObjectId != obj->parent->objectId &&
-- (oh->parentObjectId != YAFFS_OBJECTID_UNLINKED ||
-- obj->parent->objectId != YAFFS_OBJECTID_DELETED))
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header mismatch parentId %d parentObjectId %d"TENDSTR),
-- tags->objectId, oh->parentObjectId, obj->parent->objectId));
-+ if (parentCheck && tags->objectId > 1 && !obj->parent)
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d header mismatch parentId %d obj->parent is NULL"TENDSTR),
-+ tags->objectId, oh->parentObjectId));
-
-+ if (parentCheck && obj->parent &&
-+ oh->parentObjectId != obj->parent->objectId &&
-+ (oh->parentObjectId != YAFFS_OBJECTID_UNLINKED ||
-+ obj->parent->objectId != YAFFS_OBJECTID_DELETED))
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d header mismatch parentId %d parentObjectId %d"TENDSTR),
-+ tags->objectId, oh->parentObjectId, obj->parent->objectId));
-
-- if(tags->objectId > 1 && oh->name[0] == 0) /* Null name */
-+ if (tags->objectId > 1 && oh->name[0] == 0) /* Null name */
- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header name is NULL"TENDSTR),
-- obj->objectId));
-+ (TSTR("Obj %d header name is NULL"TENDSTR),
-+ obj->objectId));
-
-- if(tags->objectId > 1 && ((__u8)(oh->name[0])) == 0xff) /* Trashed name */
-+ if (tags->objectId > 1 && ((__u8)(oh->name[0])) == 0xff) /* Trashed name */
- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d header name is 0xFF"TENDSTR),
-- obj->objectId));
-+ (TSTR("Obj %d header name is 0xFF"TENDSTR),
-+ obj->objectId));
- }
-
-
-
--static int yaffs_VerifyTnodeWorker(yaffs_Object * obj, yaffs_Tnode * tn,
-- __u32 level, int chunkOffset)
-+static int yaffs_VerifyTnodeWorker(yaffs_Object *obj, yaffs_Tnode *tn,
-+ __u32 level, int chunkOffset)
- {
- int i;
- yaffs_Device *dev = obj->myDev;
- int ok = 1;
-- int nTnodeBytes = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-
- if (tn) {
- if (level > 0) {
-
-- for (i = 0; i < YAFFS_NTNODES_INTERNAL && ok; i++){
-+ for (i = 0; i < YAFFS_NTNODES_INTERNAL && ok; i++) {
- if (tn->internal[i]) {
- ok = yaffs_VerifyTnodeWorker(obj,
- tn->internal[i],
-@@ -611,20 +616,19 @@ static int yaffs_VerifyTnodeWorker(yaffs
- }
- }
- } else if (level == 0) {
-- int i;
- yaffs_ExtendedTags tags;
- __u32 objectId = obj->objectId;
-
- chunkOffset <<= YAFFS_TNODES_LEVEL0_BITS;
-
-- for(i = 0; i < YAFFS_NTNODES_LEVEL0; i++){
-- __u32 theChunk = yaffs_GetChunkGroupBase(dev,tn,i);
-+ for (i = 0; i < YAFFS_NTNODES_LEVEL0; i++) {
-+ __u32 theChunk = yaffs_GetChunkGroupBase(dev, tn, i);
-
-- if(theChunk > 0){
-+ if (theChunk > 0) {
- /* T(~0,(TSTR("verifying (%d:%d) %d"TENDSTR),tags.objectId,tags.chunkId,theChunk)); */
-- yaffs_ReadChunkWithTagsFromNAND(dev,theChunk,NULL, &tags);
-- if(tags.objectId != objectId || tags.chunkId != chunkOffset){
-- T(~0,(TSTR("Object %d chunkId %d NAND mismatch chunk %d tags (%d:%d)"TENDSTR),
-+ yaffs_ReadChunkWithTagsFromNAND(dev, theChunk, NULL, &tags);
-+ if (tags.objectId != objectId || tags.chunkId != chunkOffset) {
-+ T(~0, (TSTR("Object %d chunkId %d NAND mismatch chunk %d tags (%d:%d)"TENDSTR),
- objectId, chunkOffset, theChunk,
- tags.objectId, tags.chunkId));
- }
-@@ -646,13 +650,15 @@ static void yaffs_VerifyFile(yaffs_Objec
- __u32 lastChunk;
- __u32 x;
- __u32 i;
-- int ok;
- yaffs_Device *dev;
- yaffs_ExtendedTags tags;
- yaffs_Tnode *tn;
- __u32 objectId;
-
-- if(obj && yaffs_SkipVerification(obj->myDev))
-+ if (!obj)
-+ return;
-+
-+ if (yaffs_SkipVerification(obj->myDev))
- return;
-
- dev = obj->myDev;
-@@ -662,17 +668,17 @@ static void yaffs_VerifyFile(yaffs_Objec
- lastChunk = obj->variant.fileVariant.fileSize / dev->nDataBytesPerChunk + 1;
- x = lastChunk >> YAFFS_TNODES_LEVEL0_BITS;
- requiredTallness = 0;
-- while (x> 0) {
-+ while (x > 0) {
- x >>= YAFFS_TNODES_INTERNAL_BITS;
- requiredTallness++;
- }
-
- actualTallness = obj->variant.fileVariant.topLevel;
-
-- if(requiredTallness > actualTallness )
-+ if (requiredTallness > actualTallness)
- T(YAFFS_TRACE_VERIFY,
- (TSTR("Obj %d had tnode tallness %d, needs to be %d"TENDSTR),
-- obj->objectId,actualTallness, requiredTallness));
-+ obj->objectId, actualTallness, requiredTallness));
-
-
- /* Check that the chunks in the tnode tree are all correct.
-@@ -680,39 +686,31 @@ static void yaffs_VerifyFile(yaffs_Objec
- * checking the tags for every chunk match.
- */
-
-- if(yaffs_SkipNANDVerification(dev))
-+ if (yaffs_SkipNANDVerification(dev))
- return;
-
-- for(i = 1; i <= lastChunk; i++){
-- tn = yaffs_FindLevel0Tnode(dev, &obj->variant.fileVariant,i);
-+ for (i = 1; i <= lastChunk; i++) {
-+ tn = yaffs_FindLevel0Tnode(dev, &obj->variant.fileVariant, i);
-
- if (tn) {
-- __u32 theChunk = yaffs_GetChunkGroupBase(dev,tn,i);
-- if(theChunk > 0){
-+ __u32 theChunk = yaffs_GetChunkGroupBase(dev, tn, i);
-+ if (theChunk > 0) {
- /* T(~0,(TSTR("verifying (%d:%d) %d"TENDSTR),objectId,i,theChunk)); */
-- yaffs_ReadChunkWithTagsFromNAND(dev,theChunk,NULL, &tags);
-- if(tags.objectId != objectId || tags.chunkId != i){
-- T(~0,(TSTR("Object %d chunkId %d NAND mismatch chunk %d tags (%d:%d)"TENDSTR),
-+ yaffs_ReadChunkWithTagsFromNAND(dev, theChunk, NULL, &tags);
-+ if (tags.objectId != objectId || tags.chunkId != i) {
-+ T(~0, (TSTR("Object %d chunkId %d NAND mismatch chunk %d tags (%d:%d)"TENDSTR),
- objectId, i, theChunk,
- tags.objectId, tags.chunkId));
- }
- }
- }
--
- }
--
- }
-
--static void yaffs_VerifyDirectory(yaffs_Object *obj)
--{
-- if(obj && yaffs_SkipVerification(obj->myDev))
-- return;
--
--}
-
- static void yaffs_VerifyHardLink(yaffs_Object *obj)
- {
-- if(obj && yaffs_SkipVerification(obj->myDev))
-+ if (obj && yaffs_SkipVerification(obj->myDev))
- return;
-
- /* Verify sane equivalent object */
-@@ -720,7 +718,7 @@ static void yaffs_VerifyHardLink(yaffs_O
-
- static void yaffs_VerifySymlink(yaffs_Object *obj)
- {
-- if(obj && yaffs_SkipVerification(obj->myDev))
-+ if (obj && yaffs_SkipVerification(obj->myDev))
- return;
-
- /* Verify symlink string */
-@@ -728,7 +726,7 @@ static void yaffs_VerifySymlink(yaffs_Ob
-
- static void yaffs_VerifySpecial(yaffs_Object *obj)
- {
-- if(obj && yaffs_SkipVerification(obj->myDev))
-+ if (obj && yaffs_SkipVerification(obj->myDev))
- return;
- }
-
-@@ -740,14 +738,19 @@ static void yaffs_VerifyObject(yaffs_Obj
- __u32 chunkMax;
-
- __u32 chunkIdOk;
-- __u32 chunkIsLive;
-+ __u32 chunkInRange;
-+ __u32 chunkShouldNotBeDeleted;
-+ __u32 chunkValid;
-+
-+ if (!obj)
-+ return;
-
-- if(!obj)
-+ if (obj->beingCreated)
- return;
-
- dev = obj->myDev;
-
-- if(yaffs_SkipVerification(dev))
-+ if (yaffs_SkipVerification(dev))
- return;
-
- /* Check sane object header chunk */
-@@ -755,50 +758,54 @@ static void yaffs_VerifyObject(yaffs_Obj
- chunkMin = dev->internalStartBlock * dev->nChunksPerBlock;
- chunkMax = (dev->internalEndBlock+1) * dev->nChunksPerBlock - 1;
-
-- chunkIdOk = (obj->chunkId >= chunkMin && obj->chunkId <= chunkMax);
-- chunkIsLive = chunkIdOk &&
-+ chunkInRange = (((unsigned)(obj->hdrChunk)) >= chunkMin && ((unsigned)(obj->hdrChunk)) <= chunkMax);
-+ chunkIdOk = chunkInRange || obj->hdrChunk == 0;
-+ chunkValid = chunkInRange &&
- yaffs_CheckChunkBit(dev,
-- obj->chunkId / dev->nChunksPerBlock,
-- obj->chunkId % dev->nChunksPerBlock);
-- if(!obj->fake &&
-- (!chunkIdOk || !chunkIsLive)) {
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d has chunkId %d %s %s"TENDSTR),
-- obj->objectId,obj->chunkId,
-- chunkIdOk ? "" : ",out of range",
-- chunkIsLive || !chunkIdOk ? "" : ",marked as deleted"));
-+ obj->hdrChunk / dev->nChunksPerBlock,
-+ obj->hdrChunk % dev->nChunksPerBlock);
-+ chunkShouldNotBeDeleted = chunkInRange && !chunkValid;
-+
-+ if (!obj->fake &&
-+ (!chunkIdOk || chunkShouldNotBeDeleted)) {
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d has chunkId %d %s %s"TENDSTR),
-+ obj->objectId, obj->hdrChunk,
-+ chunkIdOk ? "" : ",out of range",
-+ chunkShouldNotBeDeleted ? ",marked as deleted" : ""));
- }
-
-- if(chunkIdOk && chunkIsLive &&!yaffs_SkipNANDVerification(dev)) {
-+ if (chunkValid && !yaffs_SkipNANDVerification(dev)) {
- yaffs_ExtendedTags tags;
- yaffs_ObjectHeader *oh;
-- __u8 *buffer = yaffs_GetTempBuffer(dev,__LINE__);
-+ __u8 *buffer = yaffs_GetTempBuffer(dev, __LINE__);
-
- oh = (yaffs_ObjectHeader *)buffer;
-
-- yaffs_ReadChunkWithTagsFromNAND(dev, obj->chunkId,buffer, &tags);
-+ yaffs_ReadChunkWithTagsFromNAND(dev, obj->hdrChunk, buffer,
-+ &tags);
-
-- yaffs_VerifyObjectHeader(obj,oh,&tags,1);
-+ yaffs_VerifyObjectHeader(obj, oh, &tags, 1);
-
-- yaffs_ReleaseTempBuffer(dev,buffer,__LINE__);
-+ yaffs_ReleaseTempBuffer(dev, buffer, __LINE__);
- }
-
- /* Verify it has a parent */
-- if(obj && !obj->fake &&
-- (!obj->parent || obj->parent->myDev != dev)){
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d has parent pointer %p which does not look like an object"TENDSTR),
-- obj->objectId,obj->parent));
-+ if (obj && !obj->fake &&
-+ (!obj->parent || obj->parent->myDev != dev)) {
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d has parent pointer %p which does not look like an object"TENDSTR),
-+ obj->objectId, obj->parent));
- }
-
- /* Verify parent is a directory */
-- if(obj->parent && obj->parent->variantType != YAFFS_OBJECT_TYPE_DIRECTORY){
-- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Obj %d's parent is not a directory (type %d)"TENDSTR),
-- obj->objectId,obj->parent->variantType));
-+ if (obj->parent && obj->parent->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
-+ T(YAFFS_TRACE_VERIFY,
-+ (TSTR("Obj %d's parent is not a directory (type %d)"TENDSTR),
-+ obj->objectId, obj->parent->variantType));
- }
-
-- switch(obj->variantType){
-+ switch (obj->variantType) {
- case YAFFS_OBJECT_TYPE_FILE:
- yaffs_VerifyFile(obj);
- break;
-@@ -818,33 +825,30 @@ static void yaffs_VerifyObject(yaffs_Obj
- default:
- T(YAFFS_TRACE_VERIFY,
- (TSTR("Obj %d has illegaltype %d"TENDSTR),
-- obj->objectId,obj->variantType));
-+ obj->objectId, obj->variantType));
- break;
- }
--
--
- }
-
- static void yaffs_VerifyObjects(yaffs_Device *dev)
- {
- yaffs_Object *obj;
- int i;
-- struct list_head *lh;
-+ struct ylist_head *lh;
-
-- if(yaffs_SkipVerification(dev))
-+ if (yaffs_SkipVerification(dev))
- return;
-
- /* Iterate through the objects in each hash entry */
-
-- for(i = 0; i < YAFFS_NOBJECT_BUCKETS; i++){
-- list_for_each(lh, &dev->objectBucket[i].list) {
-+ for (i = 0; i < YAFFS_NOBJECT_BUCKETS; i++) {
-+ ylist_for_each(lh, &dev->objectBucket[i].list) {
- if (lh) {
-- obj = list_entry(lh, yaffs_Object, hashLink);
-+ obj = ylist_entry(lh, yaffs_Object, hashLink);
- yaffs_VerifyObject(obj);
- }
- }
-- }
--
-+ }
- }
-
-
-@@ -855,19 +859,20 @@ static void yaffs_VerifyObjects(yaffs_De
- static Y_INLINE int yaffs_HashFunction(int n)
- {
- n = abs(n);
-- return (n % YAFFS_NOBJECT_BUCKETS);
-+ return n % YAFFS_NOBJECT_BUCKETS;
- }
-
- /*
-- * Access functions to useful fake objects
-+ * Access functions to useful fake objects.
-+ * Note that root might have a presence in NAND if permissions are set.
- */
-
--yaffs_Object *yaffs_Root(yaffs_Device * dev)
-+yaffs_Object *yaffs_Root(yaffs_Device *dev)
- {
- return dev->rootDir;
- }
-
--yaffs_Object *yaffs_LostNFound(yaffs_Device * dev)
-+yaffs_Object *yaffs_LostNFound(yaffs_Device *dev)
- {
- return dev->lostNFoundDir;
- }
-@@ -877,7 +882,7 @@ yaffs_Object *yaffs_LostNFound(yaffs_Dev
- * Erased NAND checking functions
- */
-
--int yaffs_CheckFF(__u8 * buffer, int nBytes)
-+int yaffs_CheckFF(__u8 *buffer, int nBytes)
- {
- /* Horrible, slow implementation */
- while (nBytes--) {
-@@ -889,9 +894,8 @@ int yaffs_CheckFF(__u8 * buffer, int nBy
- }
-
- static int yaffs_CheckChunkErased(struct yaffs_DeviceStruct *dev,
-- int chunkInNAND)
-+ int chunkInNAND)
- {
--
- int retval = YAFFS_OK;
- __u8 *data = yaffs_GetTempBuffer(dev, __LINE__);
- yaffs_ExtendedTags tags;
-@@ -899,10 +903,9 @@ static int yaffs_CheckChunkErased(struct
-
- result = yaffs_ReadChunkWithTagsFromNAND(dev, chunkInNAND, data, &tags);
-
-- if(tags.eccResult > YAFFS_ECC_RESULT_NO_ERROR)
-+ if (tags.eccResult > YAFFS_ECC_RESULT_NO_ERROR)
- retval = YAFFS_FAIL;
-
--
- if (!yaffs_CheckFF(data, dev->nDataBytesPerChunk) || tags.chunkUsed) {
- T(YAFFS_TRACE_NANDACCESS,
- (TSTR("Chunk %d not erased" TENDSTR), chunkInNAND));
-@@ -915,11 +918,10 @@ static int yaffs_CheckChunkErased(struct
-
- }
-
--
- static int yaffs_WriteNewChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
-- const __u8 * data,
-- yaffs_ExtendedTags * tags,
-- int useReserve)
-+ const __u8 *data,
-+ yaffs_ExtendedTags *tags,
-+ int useReserve)
- {
- int attempts = 0;
- int writeOk = 0;
-@@ -972,7 +974,7 @@ static int yaffs_WriteNewChunkWithTagsTo
- erasedOk = yaffs_CheckChunkErased(dev, chunk);
- if (erasedOk != YAFFS_OK) {
- T(YAFFS_TRACE_ERROR,
-- (TSTR ("**>> yaffs chunk %d was not erased"
-+ (TSTR("**>> yaffs chunk %d was not erased"
- TENDSTR), chunk));
-
- /* try another chunk */
-@@ -992,7 +994,11 @@ static int yaffs_WriteNewChunkWithTagsTo
- /* Copy the data into the robustification buffer */
- yaffs_HandleWriteChunkOk(dev, chunk, data, tags);
-
-- } while (writeOk != YAFFS_OK && attempts < yaffs_wr_attempts);
-+ } while (writeOk != YAFFS_OK &&
-+ (yaffs_wr_attempts <= 0 || attempts <= yaffs_wr_attempts));
-+
-+ if (!writeOk)
-+ chunk = -1;
-
- if (attempts > 1) {
- T(YAFFS_TRACE_ERROR,
-@@ -1009,13 +1015,35 @@ static int yaffs_WriteNewChunkWithTagsTo
- * Block retiring for handling a broken block.
- */
-
--static void yaffs_RetireBlock(yaffs_Device * dev, int blockInNAND)
-+static void yaffs_RetireBlock(yaffs_Device *dev, int blockInNAND)
- {
- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, blockInNAND);
-
- yaffs_InvalidateCheckpoint(dev);
-
-- yaffs_MarkBlockBad(dev, blockInNAND);
-+ if (yaffs_MarkBlockBad(dev, blockInNAND) != YAFFS_OK) {
-+ if (yaffs_EraseBlockInNAND(dev, blockInNAND) != YAFFS_OK) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR(
-+ "yaffs: Failed to mark bad and erase block %d"
-+ TENDSTR), blockInNAND));
-+ } else {
-+ yaffs_ExtendedTags tags;
-+ int chunkId = blockInNAND * dev->nChunksPerBlock;
-+
-+ __u8 *buffer = yaffs_GetTempBuffer(dev, __LINE__);
-+
-+ memset(buffer, 0xff, dev->nDataBytesPerChunk);
-+ yaffs_InitialiseTags(&tags);
-+ tags.sequenceNumber = YAFFS_SEQUENCE_BAD_BLOCK;
-+ if (dev->writeChunkWithTagsToNAND(dev, chunkId -
-+ dev->chunkOffset, buffer, &tags) != YAFFS_OK)
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("yaffs: Failed to "
-+ TCONT("write bad block marker to block %d")
-+ TENDSTR), blockInNAND));
-+
-+ yaffs_ReleaseTempBuffer(dev, buffer, __LINE__);
-+ }
-+ }
-
- bi->blockState = YAFFS_BLOCK_STATE_DEAD;
- bi->gcPrioritise = 0;
-@@ -1029,49 +1057,45 @@ static void yaffs_RetireBlock(yaffs_Devi
- *
- */
-
--static void yaffs_HandleWriteChunkOk(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags * tags)
-+static void yaffs_HandleWriteChunkOk(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *tags)
- {
- }
-
--static void yaffs_HandleUpdateChunk(yaffs_Device * dev, int chunkInNAND,
-- const yaffs_ExtendedTags * tags)
-+static void yaffs_HandleUpdateChunk(yaffs_Device *dev, int chunkInNAND,
-+ const yaffs_ExtendedTags *tags)
- {
- }
-
- void yaffs_HandleChunkError(yaffs_Device *dev, yaffs_BlockInfo *bi)
- {
-- if(!bi->gcPrioritise){
-+ if (!bi->gcPrioritise) {
- bi->gcPrioritise = 1;
- dev->hasPendingPrioritisedGCs = 1;
-- bi->chunkErrorStrikes ++;
-+ bi->chunkErrorStrikes++;
-
-- if(bi->chunkErrorStrikes > 3){
-+ if (bi->chunkErrorStrikes > 3) {
- bi->needsRetiring = 1; /* Too many stikes, so retire this */
- T(YAFFS_TRACE_ALWAYS, (TSTR("yaffs: Block struck out" TENDSTR)));
-
- }
--
- }
- }
-
--static void yaffs_HandleWriteChunkError(yaffs_Device * dev, int chunkInNAND, int erasedOk)
-+static void yaffs_HandleWriteChunkError(yaffs_Device *dev, int chunkInNAND,
-+ int erasedOk)
- {
--
- int blockInNAND = chunkInNAND / dev->nChunksPerBlock;
- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, blockInNAND);
-
-- yaffs_HandleChunkError(dev,bi);
-+ yaffs_HandleChunkError(dev, bi);
-
--
-- if(erasedOk ) {
-+ if (erasedOk) {
- /* Was an actual write failure, so mark the block for retirement */
- bi->needsRetiring = 1;
- T(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS,
- (TSTR("**>> Block %d needs retiring" TENDSTR), blockInNAND));
--
--
- }
-
- /* Delete the chunk */
-@@ -1081,12 +1105,12 @@ static void yaffs_HandleWriteChunkError(
-
- /*---------------- Name handling functions ------------*/
-
--static __u16 yaffs_CalcNameSum(const YCHAR * name)
-+static __u16 yaffs_CalcNameSum(const YCHAR *name)
- {
- __u16 sum = 0;
- __u16 i = 1;
-
-- YUCHAR *bname = (YUCHAR *) name;
-+ const YUCHAR *bname = (const YUCHAR *) name;
- if (bname) {
- while ((*bname) && (i < (YAFFS_MAX_NAME_LENGTH/2))) {
-
-@@ -1102,14 +1126,14 @@ static __u16 yaffs_CalcNameSum(const YCH
- return sum;
- }
-
--static void yaffs_SetObjectName(yaffs_Object * obj, const YCHAR * name)
-+static void yaffs_SetObjectName(yaffs_Object *obj, const YCHAR *name)
- {
- #ifdef CONFIG_YAFFS_SHORT_NAMES_IN_RAM
-- if (name && yaffs_strlen(name) <= YAFFS_SHORT_NAME_LENGTH) {
-+ memset(obj->shortName, 0, sizeof(YCHAR) * (YAFFS_SHORT_NAME_LENGTH+1));
-+ if (name && yaffs_strlen(name) <= YAFFS_SHORT_NAME_LENGTH)
- yaffs_strcpy(obj->shortName, name);
-- } else {
-+ else
- obj->shortName[0] = _Y('\0');
-- }
- #endif
- obj->sum = yaffs_CalcNameSum(name);
- }
-@@ -1126,7 +1150,7 @@ static void yaffs_SetObjectName(yaffs_Ob
- * Don't use this function directly
- */
-
--static int yaffs_CreateTnodes(yaffs_Device * dev, int nTnodes)
-+static int yaffs_CreateTnodes(yaffs_Device *dev, int nTnodes)
- {
- int i;
- int tnodeSize;
-@@ -1143,6 +1167,9 @@ static int yaffs_CreateTnodes(yaffs_Devi
- * Must be a multiple of 32-bits */
- tnodeSize = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-
-+ if (tnodeSize < sizeof(yaffs_Tnode))
-+ tnodeSize = sizeof(yaffs_Tnode);
-+
- /* make these things */
-
- newTnodes = YMALLOC(nTnodes * tnodeSize);
-@@ -1150,7 +1177,7 @@ static int yaffs_CreateTnodes(yaffs_Devi
-
- if (!newTnodes) {
- T(YAFFS_TRACE_ERROR,
-- (TSTR("yaffs: Could not allocate Tnodes" TENDSTR)));
-+ (TSTR("yaffs: Could not allocate Tnodes" TENDSTR)));
- return YAFFS_FAIL;
- }
-
-@@ -1170,7 +1197,7 @@ static int yaffs_CreateTnodes(yaffs_Devi
- dev->freeTnodes = newTnodes;
- #else
- /* New hookup for wide tnodes */
-- for(i = 0; i < nTnodes -1; i++) {
-+ for (i = 0; i < nTnodes - 1; i++) {
- curr = (yaffs_Tnode *) &mem[i * tnodeSize];
- next = (yaffs_Tnode *) &mem[(i+1) * tnodeSize];
- curr->internal[0] = next;
-@@ -1197,7 +1224,6 @@ static int yaffs_CreateTnodes(yaffs_Devi
- (TSTR
- ("yaffs: Could not add tnodes to management list" TENDSTR)));
- return YAFFS_FAIL;
--
- } else {
- tnl->tnodes = newTnodes;
- tnl->next = dev->allocatedTnodeList;
-@@ -1211,14 +1237,13 @@ static int yaffs_CreateTnodes(yaffs_Devi
-
- /* GetTnode gets us a clean tnode. Tries to make allocate more if we run out */
-
--static yaffs_Tnode *yaffs_GetTnodeRaw(yaffs_Device * dev)
-+static yaffs_Tnode *yaffs_GetTnodeRaw(yaffs_Device *dev)
- {
- yaffs_Tnode *tn = NULL;
-
- /* If there are none left make more */
-- if (!dev->freeTnodes) {
-+ if (!dev->freeTnodes)
- yaffs_CreateTnodes(dev, YAFFS_ALLOCATION_NTNODES);
-- }
-
- if (dev->freeTnodes) {
- tn = dev->freeTnodes;
-@@ -1233,21 +1258,27 @@ static yaffs_Tnode *yaffs_GetTnodeRaw(ya
- dev->nFreeTnodes--;
- }
-
-+ dev->nCheckpointBlocksRequired = 0; /* force recalculation*/
-+
- return tn;
- }
-
--static yaffs_Tnode *yaffs_GetTnode(yaffs_Device * dev)
-+static yaffs_Tnode *yaffs_GetTnode(yaffs_Device *dev)
- {
- yaffs_Tnode *tn = yaffs_GetTnodeRaw(dev);
-+ int tnodeSize = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-
-- if(tn)
-- memset(tn, 0, (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8);
-+ if (tnodeSize < sizeof(yaffs_Tnode))
-+ tnodeSize = sizeof(yaffs_Tnode);
-+
-+ if (tn)
-+ memset(tn, 0, tnodeSize);
-
- return tn;
- }
-
- /* FreeTnode frees up a tnode and puts it back on the free list */
--static void yaffs_FreeTnode(yaffs_Device * dev, yaffs_Tnode * tn)
-+static void yaffs_FreeTnode(yaffs_Device *dev, yaffs_Tnode *tn)
- {
- if (tn) {
- #ifdef CONFIG_YAFFS_TNODE_LIST_DEBUG
-@@ -1262,9 +1293,10 @@ static void yaffs_FreeTnode(yaffs_Device
- dev->freeTnodes = tn;
- dev->nFreeTnodes++;
- }
-+ dev->nCheckpointBlocksRequired = 0; /* force recalculation*/
- }
-
--static void yaffs_DeinitialiseTnodes(yaffs_Device * dev)
-+static void yaffs_DeinitialiseTnodes(yaffs_Device *dev)
- {
- /* Free the list of allocated tnodes */
- yaffs_TnodeList *tmp;
-@@ -1282,71 +1314,72 @@ static void yaffs_DeinitialiseTnodes(yaf
- dev->nFreeTnodes = 0;
- }
-
--static void yaffs_InitialiseTnodes(yaffs_Device * dev)
-+static void yaffs_InitialiseTnodes(yaffs_Device *dev)
- {
- dev->allocatedTnodeList = NULL;
- dev->freeTnodes = NULL;
- dev->nFreeTnodes = 0;
- dev->nTnodesCreated = 0;
--
- }
-
-
--void yaffs_PutLevel0Tnode(yaffs_Device *dev, yaffs_Tnode *tn, unsigned pos, unsigned val)
-+void yaffs_PutLevel0Tnode(yaffs_Device *dev, yaffs_Tnode *tn, unsigned pos,
-+ unsigned val)
- {
-- __u32 *map = (__u32 *)tn;
-- __u32 bitInMap;
-- __u32 bitInWord;
-- __u32 wordInMap;
-- __u32 mask;
-+ __u32 *map = (__u32 *)tn;
-+ __u32 bitInMap;
-+ __u32 bitInWord;
-+ __u32 wordInMap;
-+ __u32 mask;
-
-- pos &= YAFFS_TNODES_LEVEL0_MASK;
-- val >>= dev->chunkGroupBits;
-+ pos &= YAFFS_TNODES_LEVEL0_MASK;
-+ val >>= dev->chunkGroupBits;
-
-- bitInMap = pos * dev->tnodeWidth;
-- wordInMap = bitInMap /32;
-- bitInWord = bitInMap & (32 -1);
-+ bitInMap = pos * dev->tnodeWidth;
-+ wordInMap = bitInMap / 32;
-+ bitInWord = bitInMap & (32 - 1);
-
-- mask = dev->tnodeMask << bitInWord;
-+ mask = dev->tnodeMask << bitInWord;
-
-- map[wordInMap] &= ~mask;
-- map[wordInMap] |= (mask & (val << bitInWord));
-+ map[wordInMap] &= ~mask;
-+ map[wordInMap] |= (mask & (val << bitInWord));
-
-- if(dev->tnodeWidth > (32-bitInWord)) {
-- bitInWord = (32 - bitInWord);
-- wordInMap++;;
-- mask = dev->tnodeMask >> (/*dev->tnodeWidth -*/ bitInWord);
-- map[wordInMap] &= ~mask;
-- map[wordInMap] |= (mask & (val >> bitInWord));
-- }
-+ if (dev->tnodeWidth > (32 - bitInWord)) {
-+ bitInWord = (32 - bitInWord);
-+ wordInMap++;;
-+ mask = dev->tnodeMask >> (/*dev->tnodeWidth -*/ bitInWord);
-+ map[wordInMap] &= ~mask;
-+ map[wordInMap] |= (mask & (val >> bitInWord));
-+ }
- }
-
--static __u32 yaffs_GetChunkGroupBase(yaffs_Device *dev, yaffs_Tnode *tn, unsigned pos)
-+static __u32 yaffs_GetChunkGroupBase(yaffs_Device *dev, yaffs_Tnode *tn,
-+ unsigned pos)
- {
-- __u32 *map = (__u32 *)tn;
-- __u32 bitInMap;
-- __u32 bitInWord;
-- __u32 wordInMap;
-- __u32 val;
-+ __u32 *map = (__u32 *)tn;
-+ __u32 bitInMap;
-+ __u32 bitInWord;
-+ __u32 wordInMap;
-+ __u32 val;
-
-- pos &= YAFFS_TNODES_LEVEL0_MASK;
-+ pos &= YAFFS_TNODES_LEVEL0_MASK;
-
-- bitInMap = pos * dev->tnodeWidth;
-- wordInMap = bitInMap /32;
-- bitInWord = bitInMap & (32 -1);
-+ bitInMap = pos * dev->tnodeWidth;
-+ wordInMap = bitInMap / 32;
-+ bitInWord = bitInMap & (32 - 1);
-
-- val = map[wordInMap] >> bitInWord;
-+ val = map[wordInMap] >> bitInWord;
-
-- if(dev->tnodeWidth > (32-bitInWord)) {
-- bitInWord = (32 - bitInWord);
-- wordInMap++;;
-- val |= (map[wordInMap] << bitInWord);
-- }
-+ if (dev->tnodeWidth > (32 - bitInWord)) {
-+ bitInWord = (32 - bitInWord);
-+ wordInMap++;;
-+ val |= (map[wordInMap] << bitInWord);
-+ }
-
-- val &= dev->tnodeMask;
-- val <<= dev->chunkGroupBits;
-+ val &= dev->tnodeMask;
-+ val <<= dev->chunkGroupBits;
-
-- return val;
-+ return val;
- }
-
- /* ------------------- End of individual tnode manipulation -----------------*/
-@@ -1357,24 +1390,21 @@ static __u32 yaffs_GetChunkGroupBase(yaf
- */
-
- /* FindLevel0Tnode finds the level 0 tnode, if one exists. */
--static yaffs_Tnode *yaffs_FindLevel0Tnode(yaffs_Device * dev,
-- yaffs_FileStructure * fStruct,
-- __u32 chunkId)
-+static yaffs_Tnode *yaffs_FindLevel0Tnode(yaffs_Device *dev,
-+ yaffs_FileStructure *fStruct,
-+ __u32 chunkId)
- {
--
- yaffs_Tnode *tn = fStruct->top;
- __u32 i;
- int requiredTallness;
- int level = fStruct->topLevel;
-
- /* Check sane level and chunk Id */
-- if (level < 0 || level > YAFFS_TNODES_MAX_LEVEL) {
-+ if (level < 0 || level > YAFFS_TNODES_MAX_LEVEL)
- return NULL;
-- }
-
-- if (chunkId > YAFFS_MAX_CHUNK_ID) {
-+ if (chunkId > YAFFS_MAX_CHUNK_ID)
- return NULL;
-- }
-
- /* First check we're tall enough (ie enough topLevel) */
-
-@@ -1385,22 +1415,17 @@ static yaffs_Tnode *yaffs_FindLevel0Tnod
- requiredTallness++;
- }
-
-- if (requiredTallness > fStruct->topLevel) {
-- /* Not tall enough, so we can't find it, return NULL. */
-- return NULL;
-- }
-+ if (requiredTallness > fStruct->topLevel)
-+ return NULL; /* Not tall enough, so we can't find it */
-
- /* Traverse down to level 0 */
- while (level > 0 && tn) {
-- tn = tn->
-- internal[(chunkId >>
-- ( YAFFS_TNODES_LEVEL0_BITS +
-- (level - 1) *
-- YAFFS_TNODES_INTERNAL_BITS)
-- ) &
-- YAFFS_TNODES_INTERNAL_MASK];
-+ tn = tn->internal[(chunkId >>
-+ (YAFFS_TNODES_LEVEL0_BITS +
-+ (level - 1) *
-+ YAFFS_TNODES_INTERNAL_BITS)) &
-+ YAFFS_TNODES_INTERNAL_MASK];
- level--;
--
- }
-
- return tn;
-@@ -1417,12 +1442,11 @@ static yaffs_Tnode *yaffs_FindLevel0Tnod
- * be plugged into the ttree.
- */
-
--static yaffs_Tnode *yaffs_AddOrFindLevel0Tnode(yaffs_Device * dev,
-- yaffs_FileStructure * fStruct,
-- __u32 chunkId,
-- yaffs_Tnode *passedTn)
-+static yaffs_Tnode *yaffs_AddOrFindLevel0Tnode(yaffs_Device *dev,
-+ yaffs_FileStructure *fStruct,
-+ __u32 chunkId,
-+ yaffs_Tnode *passedTn)
- {
--
- int requiredTallness;
- int i;
- int l;
-@@ -1432,13 +1456,11 @@ static yaffs_Tnode *yaffs_AddOrFindLevel
-
-
- /* Check sane level and page Id */
-- if (fStruct->topLevel < 0 || fStruct->topLevel > YAFFS_TNODES_MAX_LEVEL) {
-+ if (fStruct->topLevel < 0 || fStruct->topLevel > YAFFS_TNODES_MAX_LEVEL)
- return NULL;
-- }
-
-- if (chunkId > YAFFS_MAX_CHUNK_ID) {
-+ if (chunkId > YAFFS_MAX_CHUNK_ID)
- return NULL;
-- }
-
- /* First check we're tall enough (ie enough topLevel) */
-
-@@ -1451,7 +1473,7 @@ static yaffs_Tnode *yaffs_AddOrFindLevel
-
-
- if (requiredTallness > fStruct->topLevel) {
-- /* Not tall enough,gotta make the tree taller */
-+ /* Not tall enough, gotta make the tree taller */
- for (i = fStruct->topLevel; i < requiredTallness; i++) {
-
- tn = yaffs_GetTnode(dev);
-@@ -1473,27 +1495,27 @@ static yaffs_Tnode *yaffs_AddOrFindLevel
- l = fStruct->topLevel;
- tn = fStruct->top;
-
-- if(l > 0) {
-+ if (l > 0) {
- while (l > 0 && tn) {
- x = (chunkId >>
-- ( YAFFS_TNODES_LEVEL0_BITS +
-+ (YAFFS_TNODES_LEVEL0_BITS +
- (l - 1) * YAFFS_TNODES_INTERNAL_BITS)) &
- YAFFS_TNODES_INTERNAL_MASK;
-
-
-- if((l>1) && !tn->internal[x]){
-+ if ((l > 1) && !tn->internal[x]) {
- /* Add missing non-level-zero tnode */
- tn->internal[x] = yaffs_GetTnode(dev);
-
-- } else if(l == 1) {
-+ } else if (l == 1) {
- /* Looking from level 1 at level 0 */
-- if (passedTn) {
-+ if (passedTn) {
- /* If we already have one, then release it.*/
-- if(tn->internal[x])
-- yaffs_FreeTnode(dev,tn->internal[x]);
-+ if (tn->internal[x])
-+ yaffs_FreeTnode(dev, tn->internal[x]);
- tn->internal[x] = passedTn;
-
-- } else if(!tn->internal[x]) {
-+ } else if (!tn->internal[x]) {
- /* Don't have one, none passed in */
- tn->internal[x] = yaffs_GetTnode(dev);
- }
-@@ -1504,31 +1526,29 @@ static yaffs_Tnode *yaffs_AddOrFindLevel
- }
- } else {
- /* top is level 0 */
-- if(passedTn) {
-- memcpy(tn,passedTn,(dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8);
-- yaffs_FreeTnode(dev,passedTn);
-+ if (passedTn) {
-+ memcpy(tn, passedTn, (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8);
-+ yaffs_FreeTnode(dev, passedTn);
- }
- }
-
- return tn;
- }
-
--static int yaffs_FindChunkInGroup(yaffs_Device * dev, int theChunk,
-- yaffs_ExtendedTags * tags, int objectId,
-- int chunkInInode)
-+static int yaffs_FindChunkInGroup(yaffs_Device *dev, int theChunk,
-+ yaffs_ExtendedTags *tags, int objectId,
-+ int chunkInInode)
- {
- int j;
-
- for (j = 0; theChunk && j < dev->chunkGroupSize; j++) {
-- if (yaffs_CheckChunkBit
-- (dev, theChunk / dev->nChunksPerBlock,
-- theChunk % dev->nChunksPerBlock)) {
-+ if (yaffs_CheckChunkBit(dev, theChunk / dev->nChunksPerBlock,
-+ theChunk % dev->nChunksPerBlock)) {
- yaffs_ReadChunkWithTagsFromNAND(dev, theChunk, NULL,
- tags);
- if (yaffs_TagsMatch(tags, objectId, chunkInInode)) {
- /* found it; */
- return theChunk;
--
- }
- }
- theChunk++;
-@@ -1543,7 +1563,7 @@ static int yaffs_FindChunkInGroup(yaffs_
- * Returns 0 if it stopped early due to hitting the limit and the delete is incomplete.
- */
-
--static int yaffs_DeleteWorker(yaffs_Object * in, yaffs_Tnode * tn, __u32 level,
-+static int yaffs_DeleteWorker(yaffs_Object *in, yaffs_Tnode *tn, __u32 level,
- int chunkOffset, int *limit)
- {
- int i;
-@@ -1557,7 +1577,6 @@ static int yaffs_DeleteWorker(yaffs_Obje
-
- if (tn) {
- if (level > 0) {
--
- for (i = YAFFS_NTNODES_INTERNAL - 1; allDone && i >= 0;
- i--) {
- if (tn->internal[i]) {
-@@ -1565,17 +1584,17 @@ static int yaffs_DeleteWorker(yaffs_Obje
- allDone = 0;
- } else {
- allDone =
-- yaffs_DeleteWorker(in,
-- tn->
-- internal
-- [i],
-- level -
-- 1,
-- (chunkOffset
-+ yaffs_DeleteWorker(in,
-+ tn->
-+ internal
-+ [i],
-+ level -
-+ 1,
-+ (chunkOffset
- <<
- YAFFS_TNODES_INTERNAL_BITS)
-- + i,
-- limit);
-+ + i,
-+ limit);
- }
- if (allDone) {
- yaffs_FreeTnode(dev,
-@@ -1584,27 +1603,25 @@ static int yaffs_DeleteWorker(yaffs_Obje
- tn->internal[i] = NULL;
- }
- }
--
- }
- return (allDone) ? 1 : 0;
- } else if (level == 0) {
- int hitLimit = 0;
-
- for (i = YAFFS_NTNODES_LEVEL0 - 1; i >= 0 && !hitLimit;
-- i--) {
-- theChunk = yaffs_GetChunkGroupBase(dev,tn,i);
-+ i--) {
-+ theChunk = yaffs_GetChunkGroupBase(dev, tn, i);
- if (theChunk) {
-
-- chunkInInode =
-- (chunkOffset <<
-- YAFFS_TNODES_LEVEL0_BITS) + i;
-+ chunkInInode = (chunkOffset <<
-+ YAFFS_TNODES_LEVEL0_BITS) + i;
-
- foundChunk =
-- yaffs_FindChunkInGroup(dev,
-- theChunk,
-- &tags,
-- in->objectId,
-- chunkInInode);
-+ yaffs_FindChunkInGroup(dev,
-+ theChunk,
-+ &tags,
-+ in->objectId,
-+ chunkInInode);
-
- if (foundChunk > 0) {
- yaffs_DeleteChunk(dev,
-@@ -1613,14 +1630,13 @@ static int yaffs_DeleteWorker(yaffs_Obje
- in->nDataChunks--;
- if (limit) {
- *limit = *limit - 1;
-- if (*limit <= 0) {
-+ if (*limit <= 0)
- hitLimit = 1;
-- }
- }
-
- }
-
-- yaffs_PutLevel0Tnode(dev,tn,i,0);
-+ yaffs_PutLevel0Tnode(dev, tn, i, 0);
- }
-
- }
-@@ -1634,9 +1650,8 @@ static int yaffs_DeleteWorker(yaffs_Obje
-
- }
-
--static void yaffs_SoftDeleteChunk(yaffs_Device * dev, int chunk)
-+static void yaffs_SoftDeleteChunk(yaffs_Device *dev, int chunk)
- {
--
- yaffs_BlockInfo *theBlock;
-
- T(YAFFS_TRACE_DELETION, (TSTR("soft delete chunk %d" TENDSTR), chunk));
-@@ -1654,7 +1669,7 @@ static void yaffs_SoftDeleteChunk(yaffs_
- * Thus, essentially this is the same as DeleteWorker except that the chunks are soft deleted.
- */
-
--static int yaffs_SoftDeleteWorker(yaffs_Object * in, yaffs_Tnode * tn,
-+static int yaffs_SoftDeleteWorker(yaffs_Object *in, yaffs_Tnode *tn,
- __u32 level, int chunkOffset)
- {
- int i;
-@@ -1691,14 +1706,14 @@ static int yaffs_SoftDeleteWorker(yaffs_
- } else if (level == 0) {
-
- for (i = YAFFS_NTNODES_LEVEL0 - 1; i >= 0; i--) {
-- theChunk = yaffs_GetChunkGroupBase(dev,tn,i);
-+ theChunk = yaffs_GetChunkGroupBase(dev, tn, i);
- if (theChunk) {
- /* Note this does not find the real chunk, only the chunk group.
- * We make an assumption that a chunk group is not larger than
- * a block.
- */
- yaffs_SoftDeleteChunk(dev, theChunk);
-- yaffs_PutLevel0Tnode(dev,tn,i,0);
-+ yaffs_PutLevel0Tnode(dev, tn, i, 0);
- }
-
- }
-@@ -1712,7 +1727,7 @@ static int yaffs_SoftDeleteWorker(yaffs_
-
- }
-
--static void yaffs_SoftDeleteFile(yaffs_Object * obj)
-+static void yaffs_SoftDeleteFile(yaffs_Object *obj)
- {
- if (obj->deleted &&
- obj->variantType == YAFFS_OBJECT_TYPE_FILE && !obj->softDeleted) {
-@@ -1746,8 +1761,8 @@ static void yaffs_SoftDeleteFile(yaffs_O
- * by a special case.
- */
-
--static yaffs_Tnode *yaffs_PruneWorker(yaffs_Device * dev, yaffs_Tnode * tn,
-- __u32 level, int del0)
-+static yaffs_Tnode *yaffs_PruneWorker(yaffs_Device *dev, yaffs_Tnode *tn,
-+ __u32 level, int del0)
- {
- int i;
- int hasData;
-@@ -1763,9 +1778,8 @@ static yaffs_Tnode *yaffs_PruneWorker(ya
- (i == 0) ? del0 : 1);
- }
-
-- if (tn->internal[i]) {
-+ if (tn->internal[i])
- hasData++;
-- }
- }
-
- if (hasData == 0 && del0) {
-@@ -1781,8 +1795,8 @@ static yaffs_Tnode *yaffs_PruneWorker(ya
-
- }
-
--static int yaffs_PruneFileStructure(yaffs_Device * dev,
-- yaffs_FileStructure * fStruct)
-+static int yaffs_PruneFileStructure(yaffs_Device *dev,
-+ yaffs_FileStructure *fStruct)
- {
- int i;
- int hasData;
-@@ -1805,9 +1819,8 @@ static int yaffs_PruneFileStructure(yaff
-
- hasData = 0;
- for (i = 1; i < YAFFS_NTNODES_INTERNAL; i++) {
-- if (tn->internal[i]) {
-+ if (tn->internal[i])
- hasData++;
-- }
- }
-
- if (!hasData) {
-@@ -1828,7 +1841,7 @@ static int yaffs_PruneFileStructure(yaff
- /* yaffs_CreateFreeObjects creates a bunch more objects and
- * adds them to the object free list.
- */
--static int yaffs_CreateFreeObjects(yaffs_Device * dev, int nObjects)
-+static int yaffs_CreateFreeObjects(yaffs_Device *dev, int nObjects)
- {
- int i;
- yaffs_Object *newObjects;
-@@ -1842,9 +1855,9 @@ static int yaffs_CreateFreeObjects(yaffs
- list = YMALLOC(sizeof(yaffs_ObjectList));
-
- if (!newObjects || !list) {
-- if(newObjects)
-+ if (newObjects)
- YFREE(newObjects);
-- if(list)
-+ if (list)
- YFREE(list);
- T(YAFFS_TRACE_ALLOCATE,
- (TSTR("yaffs: Could not allocate more objects" TENDSTR)));
-@@ -1854,7 +1867,7 @@ static int yaffs_CreateFreeObjects(yaffs
- /* Hook them into the free list */
- for (i = 0; i < nObjects - 1; i++) {
- newObjects[i].siblings.next =
-- (struct list_head *)(&newObjects[i + 1]);
-+ (struct ylist_head *)(&newObjects[i + 1]);
- }
-
- newObjects[nObjects - 1].siblings.next = (void *)dev->freeObjects;
-@@ -1873,85 +1886,109 @@ static int yaffs_CreateFreeObjects(yaffs
-
-
- /* AllocateEmptyObject gets us a clean Object. Tries to make allocate more if we run out */
--static yaffs_Object *yaffs_AllocateEmptyObject(yaffs_Device * dev)
-+static yaffs_Object *yaffs_AllocateEmptyObject(yaffs_Device *dev)
- {
- yaffs_Object *tn = NULL;
-
-+#ifdef VALGRIND_TEST
-+ tn = YMALLOC(sizeof(yaffs_Object));
-+#else
- /* If there are none left make more */
-- if (!dev->freeObjects) {
-+ if (!dev->freeObjects)
- yaffs_CreateFreeObjects(dev, YAFFS_ALLOCATION_NOBJECTS);
-- }
-
- if (dev->freeObjects) {
- tn = dev->freeObjects;
- dev->freeObjects =
-- (yaffs_Object *) (dev->freeObjects->siblings.next);
-+ (yaffs_Object *) (dev->freeObjects->siblings.next);
- dev->nFreeObjects--;
--
-+ }
-+#endif
-+ if (tn) {
- /* Now sweeten it up... */
-
- memset(tn, 0, sizeof(yaffs_Object));
-+ tn->beingCreated = 1;
-+
- tn->myDev = dev;
-- tn->chunkId = -1;
-+ tn->hdrChunk = 0;
- tn->variantType = YAFFS_OBJECT_TYPE_UNKNOWN;
-- INIT_LIST_HEAD(&(tn->hardLinks));
-- INIT_LIST_HEAD(&(tn->hashLink));
-- INIT_LIST_HEAD(&tn->siblings);
-+ YINIT_LIST_HEAD(&(tn->hardLinks));
-+ YINIT_LIST_HEAD(&(tn->hashLink));
-+ YINIT_LIST_HEAD(&tn->siblings);
-+
-+
-+ /* Now make the directory sane */
-+ if (dev->rootDir) {
-+ tn->parent = dev->rootDir;
-+ ylist_add(&(tn->siblings), &dev->rootDir->variant.directoryVariant.children);
-+ }
-
- /* Add it to the lost and found directory.
- * NB Can't put root or lostNFound in lostNFound so
- * check if lostNFound exists first
- */
-- if (dev->lostNFoundDir) {
-+ if (dev->lostNFoundDir)
- yaffs_AddObjectToDirectory(dev->lostNFoundDir, tn);
-- }
-+
-+ tn->beingCreated = 0;
- }
-
-+ dev->nCheckpointBlocksRequired = 0; /* force recalculation*/
-+
- return tn;
- }
-
--static yaffs_Object *yaffs_CreateFakeDirectory(yaffs_Device * dev, int number,
-+static yaffs_Object *yaffs_CreateFakeDirectory(yaffs_Device *dev, int number,
- __u32 mode)
- {
-
- yaffs_Object *obj =
- yaffs_CreateNewObject(dev, number, YAFFS_OBJECT_TYPE_DIRECTORY);
- if (obj) {
-- obj->fake = 1; /* it is fake so it has no NAND presence... */
-+ obj->fake = 1; /* it is fake so it might have no NAND presence... */
- obj->renameAllowed = 0; /* ... and we're not allowed to rename it... */
- obj->unlinkAllowed = 0; /* ... or unlink it */
- obj->deleted = 0;
- obj->unlinked = 0;
- obj->yst_mode = mode;
- obj->myDev = dev;
-- obj->chunkId = 0; /* Not a valid chunk. */
-+ obj->hdrChunk = 0; /* Not a valid chunk. */
- }
-
- return obj;
-
- }
-
--static void yaffs_UnhashObject(yaffs_Object * tn)
-+static void yaffs_UnhashObject(yaffs_Object *tn)
- {
- int bucket;
- yaffs_Device *dev = tn->myDev;
-
- /* If it is still linked into the bucket list, free from the list */
-- if (!list_empty(&tn->hashLink)) {
-- list_del_init(&tn->hashLink);
-+ if (!ylist_empty(&tn->hashLink)) {
-+ ylist_del_init(&tn->hashLink);
- bucket = yaffs_HashFunction(tn->objectId);
- dev->objectBucket[bucket].count--;
- }
--
- }
-
- /* FreeObject frees up a Object and puts it back on the free list */
--static void yaffs_FreeObject(yaffs_Object * tn)
-+static void yaffs_FreeObject(yaffs_Object *tn)
- {
--
- yaffs_Device *dev = tn->myDev;
-
--#ifdef __KERNEL__
-+#ifdef __KERNEL__
-+ T(YAFFS_TRACE_OS, (TSTR("FreeObject %p inode %p"TENDSTR), tn, tn->myInode));
-+#endif
-+
-+ if (tn->parent)
-+ YBUG();
-+ if (!ylist_empty(&tn->siblings))
-+ YBUG();
-+
-+
-+#ifdef __KERNEL__
- if (tn->myInode) {
- /* We're still hooked up to a cached inode.
- * Don't delete now, but mark for later deletion
-@@ -1963,24 +2000,28 @@ static void yaffs_FreeObject(yaffs_Objec
-
- yaffs_UnhashObject(tn);
-
-+#ifdef VALGRIND_TEST
-+ YFREE(tn);
-+#else
- /* Link into the free list. */
-- tn->siblings.next = (struct list_head *)(dev->freeObjects);
-+ tn->siblings.next = (struct ylist_head *)(dev->freeObjects);
- dev->freeObjects = tn;
- dev->nFreeObjects++;
-+#endif
-+ dev->nCheckpointBlocksRequired = 0; /* force recalculation*/
- }
-
- #ifdef __KERNEL__
-
--void yaffs_HandleDeferedFree(yaffs_Object * obj)
-+void yaffs_HandleDeferedFree(yaffs_Object *obj)
- {
-- if (obj->deferedFree) {
-+ if (obj->deferedFree)
- yaffs_FreeObject(obj);
-- }
- }
-
- #endif
-
--static void yaffs_DeinitialiseObjects(yaffs_Device * dev)
-+static void yaffs_DeinitialiseObjects(yaffs_Device *dev)
- {
- /* Free the list of allocated Objects */
-
-@@ -1998,7 +2039,7 @@ static void yaffs_DeinitialiseObjects(ya
- dev->nFreeObjects = 0;
- }
-
--static void yaffs_InitialiseObjects(yaffs_Device * dev)
-+static void yaffs_InitialiseObjects(yaffs_Device *dev)
- {
- int i;
-
-@@ -2007,15 +2048,14 @@ static void yaffs_InitialiseObjects(yaff
- dev->nFreeObjects = 0;
-
- for (i = 0; i < YAFFS_NOBJECT_BUCKETS; i++) {
-- INIT_LIST_HEAD(&dev->objectBucket[i].list);
-+ YINIT_LIST_HEAD(&dev->objectBucket[i].list);
- dev->objectBucket[i].count = 0;
- }
--
- }
-
--static int yaffs_FindNiceObjectBucket(yaffs_Device * dev)
-+static int yaffs_FindNiceObjectBucket(yaffs_Device *dev)
- {
-- static int x = 0;
-+ static int x;
- int i;
- int l = 999;
- int lowest = 999999;
-@@ -2049,7 +2089,7 @@ static int yaffs_FindNiceObjectBucket(ya
- return l;
- }
-
--static int yaffs_CreateNewObjectNumber(yaffs_Device * dev)
-+static int yaffs_CreateNewObjectNumber(yaffs_Device *dev)
- {
- int bucket = yaffs_FindNiceObjectBucket(dev);
-
-@@ -2058,7 +2098,7 @@ static int yaffs_CreateNewObjectNumber(y
- */
-
- int found = 0;
-- struct list_head *i;
-+ struct ylist_head *i;
-
- __u32 n = (__u32) bucket;
-
-@@ -2068,41 +2108,38 @@ static int yaffs_CreateNewObjectNumber(y
- found = 1;
- n += YAFFS_NOBJECT_BUCKETS;
- if (1 || dev->objectBucket[bucket].count > 0) {
-- list_for_each(i, &dev->objectBucket[bucket].list) {
-+ ylist_for_each(i, &dev->objectBucket[bucket].list) {
- /* If there is already one in the list */
-- if (i
-- && list_entry(i, yaffs_Object,
-- hashLink)->objectId == n) {
-+ if (i && ylist_entry(i, yaffs_Object,
-+ hashLink)->objectId == n) {
- found = 0;
- }
- }
- }
- }
-
--
- return n;
- }
-
--static void yaffs_HashObject(yaffs_Object * in)
-+static void yaffs_HashObject(yaffs_Object *in)
- {
- int bucket = yaffs_HashFunction(in->objectId);
- yaffs_Device *dev = in->myDev;
-
-- list_add(&in->hashLink, &dev->objectBucket[bucket].list);
-+ ylist_add(&in->hashLink, &dev->objectBucket[bucket].list);
- dev->objectBucket[bucket].count++;
--
- }
-
--yaffs_Object *yaffs_FindObjectByNumber(yaffs_Device * dev, __u32 number)
-+yaffs_Object *yaffs_FindObjectByNumber(yaffs_Device *dev, __u32 number)
- {
- int bucket = yaffs_HashFunction(number);
-- struct list_head *i;
-+ struct ylist_head *i;
- yaffs_Object *in;
-
-- list_for_each(i, &dev->objectBucket[bucket].list) {
-+ ylist_for_each(i, &dev->objectBucket[bucket].list) {
- /* Look if it is in the list */
- if (i) {
-- in = list_entry(i, yaffs_Object, hashLink);
-+ in = ylist_entry(i, yaffs_Object, hashLink);
- if (in->objectId == number) {
- #ifdef __KERNEL__
- /* Don't tell the VFS about this one if it is defered free */
-@@ -2118,31 +2155,27 @@ yaffs_Object *yaffs_FindObjectByNumber(y
- return NULL;
- }
-
--yaffs_Object *yaffs_CreateNewObject(yaffs_Device * dev, int number,
-+yaffs_Object *yaffs_CreateNewObject(yaffs_Device *dev, int number,
- yaffs_ObjectType type)
- {
--
- yaffs_Object *theObject;
-- yaffs_Tnode *tn;
-+ yaffs_Tnode *tn = NULL;
-
-- if (number < 0) {
-+ if (number < 0)
- number = yaffs_CreateNewObjectNumber(dev);
-- }
-
- theObject = yaffs_AllocateEmptyObject(dev);
-- if(!theObject)
-+ if (!theObject)
- return NULL;
-
-- if(type == YAFFS_OBJECT_TYPE_FILE){
-+ if (type == YAFFS_OBJECT_TYPE_FILE) {
- tn = yaffs_GetTnode(dev);
-- if(!tn){
-+ if (!tn) {
- yaffs_FreeObject(theObject);
- return NULL;
- }
- }
-
--
--
- if (theObject) {
- theObject->fake = 0;
- theObject->renameAllowed = 1;
-@@ -2171,8 +2204,8 @@ yaffs_Object *yaffs_CreateNewObject(yaff
- theObject->variant.fileVariant.top = tn;
- break;
- case YAFFS_OBJECT_TYPE_DIRECTORY:
-- INIT_LIST_HEAD(&theObject->variant.directoryVariant.
-- children);
-+ YINIT_LIST_HEAD(&theObject->variant.directoryVariant.
-+ children);
- break;
- case YAFFS_OBJECT_TYPE_SYMLINK:
- case YAFFS_OBJECT_TYPE_HARDLINK:
-@@ -2188,32 +2221,30 @@ yaffs_Object *yaffs_CreateNewObject(yaff
- return theObject;
- }
-
--static yaffs_Object *yaffs_FindOrCreateObjectByNumber(yaffs_Device * dev,
-+static yaffs_Object *yaffs_FindOrCreateObjectByNumber(yaffs_Device *dev,
- int number,
- yaffs_ObjectType type)
- {
- yaffs_Object *theObject = NULL;
-
-- if (number > 0) {
-+ if (number > 0)
- theObject = yaffs_FindObjectByNumber(dev, number);
-- }
-
-- if (!theObject) {
-+ if (!theObject)
- theObject = yaffs_CreateNewObject(dev, number, type);
-- }
-
- return theObject;
-
- }
-
-
--static YCHAR *yaffs_CloneString(const YCHAR * str)
-+static YCHAR *yaffs_CloneString(const YCHAR *str)
- {
- YCHAR *newStr = NULL;
-
- if (str && *str) {
- newStr = YMALLOC((yaffs_strlen(str) + 1) * sizeof(YCHAR));
-- if(newStr)
-+ if (newStr)
- yaffs_strcpy(newStr, str);
- }
-
-@@ -2229,29 +2260,31 @@ static YCHAR *yaffs_CloneString(const YC
- */
-
- static yaffs_Object *yaffs_MknodObject(yaffs_ObjectType type,
-- yaffs_Object * parent,
-- const YCHAR * name,
-+ yaffs_Object *parent,
-+ const YCHAR *name,
- __u32 mode,
- __u32 uid,
- __u32 gid,
-- yaffs_Object * equivalentObject,
-- const YCHAR * aliasString, __u32 rdev)
-+ yaffs_Object *equivalentObject,
-+ const YCHAR *aliasString, __u32 rdev)
- {
- yaffs_Object *in;
-- YCHAR *str;
-+ YCHAR *str = NULL;
-
- yaffs_Device *dev = parent->myDev;
-
- /* Check if the entry exists. If it does then fail the call since we don't want a dup.*/
-- if (yaffs_FindObjectByName(parent, name)) {
-+ if (yaffs_FindObjectByName(parent, name))
- return NULL;
-- }
-
- in = yaffs_CreateNewObject(dev, -1, type);
-
-- if(type == YAFFS_OBJECT_TYPE_SYMLINK){
-+ if (!in)
-+ return YAFFS_FAIL;
-+
-+ if (type == YAFFS_OBJECT_TYPE_SYMLINK) {
- str = yaffs_CloneString(aliasString);
-- if(!str){
-+ if (!str) {
- yaffs_FreeObject(in);
- return NULL;
- }
-@@ -2260,7 +2293,7 @@ static yaffs_Object *yaffs_MknodObject(y
-
-
- if (in) {
-- in->chunkId = -1;
-+ in->hdrChunk = 0;
- in->valid = 1;
- in->variantType = type;
-
-@@ -2293,10 +2326,10 @@ static yaffs_Object *yaffs_MknodObject(y
- break;
- case YAFFS_OBJECT_TYPE_HARDLINK:
- in->variant.hardLinkVariant.equivalentObject =
-- equivalentObject;
-+ equivalentObject;
- in->variant.hardLinkVariant.equivalentObjectId =
-- equivalentObject->objectId;
-- list_add(&in->hardLinks, &equivalentObject->hardLinks);
-+ equivalentObject->objectId;
-+ ylist_add(&in->hardLinks, &equivalentObject->hardLinks);
- break;
- case YAFFS_OBJECT_TYPE_FILE:
- case YAFFS_OBJECT_TYPE_DIRECTORY:
-@@ -2308,7 +2341,7 @@ static yaffs_Object *yaffs_MknodObject(y
-
- if (yaffs_UpdateObjectHeader(in, name, 0, 0, 0) < 0) {
- /* Could not create the object header, fail the creation */
-- yaffs_DestroyObject(in);
-+ yaffs_DeleteObject(in);
- in = NULL;
- }
-
-@@ -2317,38 +2350,38 @@ static yaffs_Object *yaffs_MknodObject(y
- return in;
- }
-
--yaffs_Object *yaffs_MknodFile(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid)
-+yaffs_Object *yaffs_MknodFile(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid)
- {
- return yaffs_MknodObject(YAFFS_OBJECT_TYPE_FILE, parent, name, mode,
-- uid, gid, NULL, NULL, 0);
-+ uid, gid, NULL, NULL, 0);
- }
-
--yaffs_Object *yaffs_MknodDirectory(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid)
-+yaffs_Object *yaffs_MknodDirectory(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid)
- {
- return yaffs_MknodObject(YAFFS_OBJECT_TYPE_DIRECTORY, parent, name,
- mode, uid, gid, NULL, NULL, 0);
- }
-
--yaffs_Object *yaffs_MknodSpecial(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid, __u32 rdev)
-+yaffs_Object *yaffs_MknodSpecial(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid, __u32 rdev)
- {
- return yaffs_MknodObject(YAFFS_OBJECT_TYPE_SPECIAL, parent, name, mode,
- uid, gid, NULL, NULL, rdev);
- }
-
--yaffs_Object *yaffs_MknodSymLink(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid,
-- const YCHAR * alias)
-+yaffs_Object *yaffs_MknodSymLink(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid,
-+ const YCHAR *alias)
- {
- return yaffs_MknodObject(YAFFS_OBJECT_TYPE_SYMLINK, parent, name, mode,
-- uid, gid, NULL, alias, 0);
-+ uid, gid, NULL, alias, 0);
- }
-
- /* yaffs_Link returns the object id of the equivalent object.*/
--yaffs_Object *yaffs_Link(yaffs_Object * parent, const YCHAR * name,
-- yaffs_Object * equivalentObject)
-+yaffs_Object *yaffs_Link(yaffs_Object *parent, const YCHAR *name,
-+ yaffs_Object *equivalentObject)
- {
- /* Get the real object in case we were fed a hard link as an equivalent object */
- equivalentObject = yaffs_GetEquivalentObject(equivalentObject);
-@@ -2363,33 +2396,31 @@ yaffs_Object *yaffs_Link(yaffs_Object *
-
- }
-
--static int yaffs_ChangeObjectName(yaffs_Object * obj, yaffs_Object * newDir,
-- const YCHAR * newName, int force, int shadows)
-+static int yaffs_ChangeObjectName(yaffs_Object *obj, yaffs_Object *newDir,
-+ const YCHAR *newName, int force, int shadows)
- {
- int unlinkOp;
- int deleteOp;
-
- yaffs_Object *existingTarget;
-
-- if (newDir == NULL) {
-+ if (newDir == NULL)
- newDir = obj->parent; /* use the old directory */
-- }
-
- if (newDir->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
- T(YAFFS_TRACE_ALWAYS,
- (TSTR
-- ("tragendy: yaffs_ChangeObjectName: newDir is not a directory"
-+ ("tragedy: yaffs_ChangeObjectName: newDir is not a directory"
- TENDSTR)));
- YBUG();
- }
-
- /* TODO: Do we need this different handling for YAFFS2 and YAFFS1?? */
-- if (obj->myDev->isYaffs2) {
-+ if (obj->myDev->isYaffs2)
- unlinkOp = (newDir == obj->myDev->unlinkedDir);
-- } else {
-+ else
- unlinkOp = (newDir == obj->myDev->unlinkedDir
- && obj->variantType == YAFFS_OBJECT_TYPE_FILE);
-- }
-
- deleteOp = (newDir == obj->myDev->deletedDir);
-
-@@ -2415,40 +2446,40 @@ static int yaffs_ChangeObjectName(yaffs_
- obj->unlinked = 1;
-
- /* If it is a deletion then we mark it as a shrink for gc purposes. */
-- if (yaffs_UpdateObjectHeader(obj, newName, 0, deleteOp, shadows)>= 0)
-+ if (yaffs_UpdateObjectHeader(obj, newName, 0, deleteOp, shadows) >= 0)
- return YAFFS_OK;
- }
-
- return YAFFS_FAIL;
- }
-
--int yaffs_RenameObject(yaffs_Object * oldDir, const YCHAR * oldName,
-- yaffs_Object * newDir, const YCHAR * newName)
-+int yaffs_RenameObject(yaffs_Object *oldDir, const YCHAR *oldName,
-+ yaffs_Object *newDir, const YCHAR *newName)
- {
-- yaffs_Object *obj;
-- yaffs_Object *existingTarget;
-+ yaffs_Object *obj = NULL;
-+ yaffs_Object *existingTarget = NULL;
- int force = 0;
-
-+
-+ if (!oldDir || oldDir->variantType != YAFFS_OBJECT_TYPE_DIRECTORY)
-+ YBUG();
-+ if (!newDir || newDir->variantType != YAFFS_OBJECT_TYPE_DIRECTORY)
-+ YBUG();
-+
- #ifdef CONFIG_YAFFS_CASE_INSENSITIVE
- /* Special case for case insemsitive systems (eg. WinCE).
- * While look-up is case insensitive, the name isn't.
- * Therefore we might want to change x.txt to X.txt
- */
-- if (oldDir == newDir && yaffs_strcmp(oldName, newName) == 0) {
-+ if (oldDir == newDir && yaffs_strcmp(oldName, newName) == 0)
- force = 1;
-- }
- #endif
-
-+ else if (yaffs_strlen(newName) > YAFFS_MAX_NAME_LENGTH)
-+ /* ENAMETOOLONG */
-+ return YAFFS_FAIL;
-+
- obj = yaffs_FindObjectByName(oldDir, oldName);
-- /* Check new name to long. */
-- if (obj->variantType == YAFFS_OBJECT_TYPE_SYMLINK &&
-- yaffs_strlen(newName) > YAFFS_MAX_ALIAS_LENGTH)
-- /* ENAMETOOLONG */
-- return YAFFS_FAIL;
-- else if (obj->variantType != YAFFS_OBJECT_TYPE_SYMLINK &&
-- yaffs_strlen(newName) > YAFFS_MAX_NAME_LENGTH)
-- /* ENAMETOOLONG */
-- return YAFFS_FAIL;
-
- if (obj && obj->renameAllowed) {
-
-@@ -2456,8 +2487,8 @@ int yaffs_RenameObject(yaffs_Object * ol
-
- existingTarget = yaffs_FindObjectByName(newDir, newName);
- if (existingTarget &&
-- existingTarget->variantType == YAFFS_OBJECT_TYPE_DIRECTORY &&
-- !list_empty(&existingTarget->variant.directoryVariant.children)) {
-+ existingTarget->variantType == YAFFS_OBJECT_TYPE_DIRECTORY &&
-+ !ylist_empty(&existingTarget->variant.directoryVariant.children)) {
- /* There is a target that is a non-empty directory, so we fail */
- return YAFFS_FAIL; /* EEXIST or ENOTEMPTY */
- } else if (existingTarget && existingTarget != obj) {
-@@ -2465,7 +2496,7 @@ int yaffs_RenameObject(yaffs_Object * ol
- * but only if it isn't the same object
- */
- yaffs_ChangeObjectName(obj, newDir, newName, force,
-- existingTarget->objectId);
-+ existingTarget->objectId);
- yaffs_UnlinkObject(existingTarget);
- }
-
-@@ -2476,7 +2507,7 @@ int yaffs_RenameObject(yaffs_Object * ol
-
- /*------------------------- Block Management and Page Allocation ----------------*/
-
--static int yaffs_InitialiseBlocks(yaffs_Device * dev)
-+static int yaffs_InitialiseBlocks(yaffs_Device *dev)
- {
- int nBlocks = dev->internalEndBlock - dev->internalStartBlock + 1;
-
-@@ -2487,23 +2518,20 @@ static int yaffs_InitialiseBlocks(yaffs_
-
- /* If the first allocation strategy fails, thry the alternate one */
- dev->blockInfo = YMALLOC(nBlocks * sizeof(yaffs_BlockInfo));
-- if(!dev->blockInfo){
-+ if (!dev->blockInfo) {
- dev->blockInfo = YMALLOC_ALT(nBlocks * sizeof(yaffs_BlockInfo));
- dev->blockInfoAlt = 1;
-- }
-- else
-+ } else
- dev->blockInfoAlt = 0;
-
-- if(dev->blockInfo){
--
-+ if (dev->blockInfo) {
- /* Set up dynamic blockinfo stuff. */
- dev->chunkBitmapStride = (dev->nChunksPerBlock + 7) / 8; /* round up bytes */
- dev->chunkBits = YMALLOC(dev->chunkBitmapStride * nBlocks);
-- if(!dev->chunkBits){
-+ if (!dev->chunkBits) {
- dev->chunkBits = YMALLOC_ALT(dev->chunkBitmapStride * nBlocks);
- dev->chunkBitsAlt = 1;
-- }
-- else
-+ } else
- dev->chunkBitsAlt = 0;
- }
-
-@@ -2514,30 +2542,29 @@ static int yaffs_InitialiseBlocks(yaffs_
- }
-
- return YAFFS_FAIL;
--
- }
-
--static void yaffs_DeinitialiseBlocks(yaffs_Device * dev)
-+static void yaffs_DeinitialiseBlocks(yaffs_Device *dev)
- {
-- if(dev->blockInfoAlt && dev->blockInfo)
-+ if (dev->blockInfoAlt && dev->blockInfo)
- YFREE_ALT(dev->blockInfo);
-- else if(dev->blockInfo)
-+ else if (dev->blockInfo)
- YFREE(dev->blockInfo);
-
- dev->blockInfoAlt = 0;
-
- dev->blockInfo = NULL;
-
-- if(dev->chunkBitsAlt && dev->chunkBits)
-+ if (dev->chunkBitsAlt && dev->chunkBits)
- YFREE_ALT(dev->chunkBits);
-- else if(dev->chunkBits)
-+ else if (dev->chunkBits)
- YFREE(dev->chunkBits);
- dev->chunkBitsAlt = 0;
- dev->chunkBits = NULL;
- }
-
--static int yaffs_BlockNotDisqualifiedFromGC(yaffs_Device * dev,
-- yaffs_BlockInfo * bi)
-+static int yaffs_BlockNotDisqualifiedFromGC(yaffs_Device *dev,
-+ yaffs_BlockInfo *bi)
- {
- int i;
- __u32 seq;
-@@ -2556,7 +2583,7 @@ static int yaffs_BlockNotDisqualifiedFro
- seq = dev->sequenceNumber;
-
- for (i = dev->internalStartBlock; i <= dev->internalEndBlock;
-- i++) {
-+ i++) {
- b = yaffs_GetBlockInfo(dev, i);
- if (b->blockState == YAFFS_BLOCK_STATE_FULL &&
- (b->pagesInUse - b->softDeletions) <
-@@ -2571,38 +2598,36 @@ static int yaffs_BlockNotDisqualifiedFro
- * discarded pages.
- */
- return (bi->sequenceNumber <= dev->oldestDirtySequence);
--
- }
-
- /* FindDiretiestBlock is used to select the dirtiest block (or close enough)
- * for garbage collection.
- */
-
--static int yaffs_FindBlockForGarbageCollection(yaffs_Device * dev,
-- int aggressive)
-+static int yaffs_FindBlockForGarbageCollection(yaffs_Device *dev,
-+ int aggressive)
- {
--
- int b = dev->currentDirtyChecker;
-
- int i;
- int iterations;
- int dirtiest = -1;
- int pagesInUse = 0;
-- int prioritised=0;
-+ int prioritised = 0;
- yaffs_BlockInfo *bi;
- int pendingPrioritisedExist = 0;
-
- /* First let's see if we need to grab a prioritised block */
-- if(dev->hasPendingPrioritisedGCs){
-- for(i = dev->internalStartBlock; i < dev->internalEndBlock && !prioritised; i++){
-+ if (dev->hasPendingPrioritisedGCs) {
-+ for (i = dev->internalStartBlock; i < dev->internalEndBlock && !prioritised; i++) {
-
- bi = yaffs_GetBlockInfo(dev, i);
-- //yaffs_VerifyBlock(dev,bi,i);
-+ /* yaffs_VerifyBlock(dev,bi,i); */
-
-- if(bi->gcPrioritise) {
-+ if (bi->gcPrioritise) {
- pendingPrioritisedExist = 1;
-- if(bi->blockState == YAFFS_BLOCK_STATE_FULL &&
-- yaffs_BlockNotDisqualifiedFromGC(dev, bi)){
-+ if (bi->blockState == YAFFS_BLOCK_STATE_FULL &&
-+ yaffs_BlockNotDisqualifiedFromGC(dev, bi)) {
- pagesInUse = (bi->pagesInUse - bi->softDeletions);
- dirtiest = i;
- prioritised = 1;
-@@ -2611,7 +2636,7 @@ static int yaffs_FindBlockForGarbageColl
- }
- }
-
-- if(!pendingPrioritisedExist) /* None found, so we can clear this */
-+ if (!pendingPrioritisedExist) /* None found, so we can clear this */
- dev->hasPendingPrioritisedGCs = 0;
- }
-
-@@ -2623,31 +2648,28 @@ static int yaffs_FindBlockForGarbageColl
-
- dev->nonAggressiveSkip--;
-
-- if (!aggressive && (dev->nonAggressiveSkip > 0)) {
-+ if (!aggressive && (dev->nonAggressiveSkip > 0))
- return -1;
-- }
-
-- if(!prioritised)
-+ if (!prioritised)
- pagesInUse =
-- (aggressive) ? dev->nChunksPerBlock : YAFFS_PASSIVE_GC_CHUNKS + 1;
-+ (aggressive) ? dev->nChunksPerBlock : YAFFS_PASSIVE_GC_CHUNKS + 1;
-
-- if (aggressive) {
-+ if (aggressive)
- iterations =
- dev->internalEndBlock - dev->internalStartBlock + 1;
-- } else {
-+ else {
- iterations =
- dev->internalEndBlock - dev->internalStartBlock + 1;
- iterations = iterations / 16;
-- if (iterations > 200) {
-+ if (iterations > 200)
- iterations = 200;
-- }
- }
-
- for (i = 0; i <= iterations && pagesInUse > 0 && !prioritised; i++) {
- b++;
-- if (b < dev->internalStartBlock || b > dev->internalEndBlock) {
-+ if (b < dev->internalStartBlock || b > dev->internalEndBlock)
- b = dev->internalStartBlock;
-- }
-
- if (b < dev->internalStartBlock || b > dev->internalEndBlock) {
- T(YAFFS_TRACE_ERROR,
-@@ -2657,17 +2679,9 @@ static int yaffs_FindBlockForGarbageColl
-
- bi = yaffs_GetBlockInfo(dev, b);
-
--#if 0
-- if (bi->blockState == YAFFS_BLOCK_STATE_CHECKPOINT) {
-- dirtiest = b;
-- pagesInUse = 0;
-- }
-- else
--#endif
--
- if (bi->blockState == YAFFS_BLOCK_STATE_FULL &&
-- (bi->pagesInUse - bi->softDeletions) < pagesInUse &&
-- yaffs_BlockNotDisqualifiedFromGC(dev, bi)) {
-+ (bi->pagesInUse - bi->softDeletions) < pagesInUse &&
-+ yaffs_BlockNotDisqualifiedFromGC(dev, bi)) {
- dirtiest = b;
- pagesInUse = (bi->pagesInUse - bi->softDeletions);
- }
-@@ -2678,19 +2692,18 @@ static int yaffs_FindBlockForGarbageColl
- if (dirtiest > 0) {
- T(YAFFS_TRACE_GC,
- (TSTR("GC Selected block %d with %d free, prioritised:%d" TENDSTR), dirtiest,
-- dev->nChunksPerBlock - pagesInUse,prioritised));
-+ dev->nChunksPerBlock - pagesInUse, prioritised));
- }
-
- dev->oldestDirtySequence = 0;
-
-- if (dirtiest > 0) {
-+ if (dirtiest > 0)
- dev->nonAggressiveSkip = 4;
-- }
-
- return dirtiest;
- }
-
--static void yaffs_BlockBecameDirty(yaffs_Device * dev, int blockNo)
-+static void yaffs_BlockBecameDirty(yaffs_Device *dev, int blockNo)
- {
- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, blockNo);
-
-@@ -2752,7 +2765,7 @@ static void yaffs_BlockBecameDirty(yaffs
- }
- }
-
--static int yaffs_FindBlockForAllocation(yaffs_Device * dev)
-+static int yaffs_FindBlockForAllocation(yaffs_Device *dev)
- {
- int i;
-
-@@ -2763,7 +2776,7 @@ static int yaffs_FindBlockForAllocation(
- * Can't get space to gc
- */
- T(YAFFS_TRACE_ERROR,
-- (TSTR("yaffs tragedy: no more eraased blocks" TENDSTR)));
-+ (TSTR("yaffs tragedy: no more erased blocks" TENDSTR)));
-
- return -1;
- }
-@@ -2794,31 +2807,74 @@ static int yaffs_FindBlockForAllocation(
-
- T(YAFFS_TRACE_ALWAYS,
- (TSTR
-- ("yaffs tragedy: no more eraased blocks, but there should have been %d"
-+ ("yaffs tragedy: no more erased blocks, but there should have been %d"
- TENDSTR), dev->nErasedBlocks));
-
- return -1;
- }
-
-
--// Check if there's space to allocate...
--// Thinks.... do we need top make this ths same as yaffs_GetFreeChunks()?
--static int yaffs_CheckSpaceForAllocation(yaffs_Device * dev)
-+
-+static int yaffs_CalcCheckpointBlocksRequired(yaffs_Device *dev)
-+{
-+ if (!dev->nCheckpointBlocksRequired &&
-+ dev->isYaffs2) {
-+ /* Not a valid value so recalculate */
-+ int nBytes = 0;
-+ int nBlocks;
-+ int devBlocks = (dev->endBlock - dev->startBlock + 1);
-+ int tnodeSize;
-+
-+ tnodeSize = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-+
-+ if (tnodeSize < sizeof(yaffs_Tnode))
-+ tnodeSize = sizeof(yaffs_Tnode);
-+
-+ nBytes += sizeof(yaffs_CheckpointValidity);
-+ nBytes += sizeof(yaffs_CheckpointDevice);
-+ nBytes += devBlocks * sizeof(yaffs_BlockInfo);
-+ nBytes += devBlocks * dev->chunkBitmapStride;
-+ nBytes += (sizeof(yaffs_CheckpointObject) + sizeof(__u32)) * (dev->nObjectsCreated - dev->nFreeObjects);
-+ nBytes += (tnodeSize + sizeof(__u32)) * (dev->nTnodesCreated - dev->nFreeTnodes);
-+ nBytes += sizeof(yaffs_CheckpointValidity);
-+ nBytes += sizeof(__u32); /* checksum*/
-+
-+ /* Round up and add 2 blocks to allow for some bad blocks, so add 3 */
-+
-+ nBlocks = (nBytes/(dev->nDataBytesPerChunk * dev->nChunksPerBlock)) + 3;
-+
-+ dev->nCheckpointBlocksRequired = nBlocks;
-+ }
-+
-+ return dev->nCheckpointBlocksRequired;
-+}
-+
-+/*
-+ * Check if there's space to allocate...
-+ * Thinks.... do we need top make this ths same as yaffs_GetFreeChunks()?
-+ */
-+static int yaffs_CheckSpaceForAllocation(yaffs_Device *dev)
- {
- int reservedChunks;
- int reservedBlocks = dev->nReservedBlocks;
- int checkpointBlocks;
-
-- checkpointBlocks = dev->nCheckpointReservedBlocks - dev->blocksInCheckpoint;
-- if(checkpointBlocks < 0)
-+ if (dev->isYaffs2) {
-+ checkpointBlocks = yaffs_CalcCheckpointBlocksRequired(dev) -
-+ dev->blocksInCheckpoint;
-+ if (checkpointBlocks < 0)
-+ checkpointBlocks = 0;
-+ } else {
- checkpointBlocks = 0;
-+ }
-
- reservedChunks = ((reservedBlocks + checkpointBlocks) * dev->nChunksPerBlock);
-
- return (dev->nFreeChunks > reservedChunks);
- }
-
--static int yaffs_AllocateChunk(yaffs_Device * dev, int useReserve, yaffs_BlockInfo **blockUsedPtr)
-+static int yaffs_AllocateChunk(yaffs_Device *dev, int useReserve,
-+ yaffs_BlockInfo **blockUsedPtr)
- {
- int retVal;
- yaffs_BlockInfo *bi;
-@@ -2835,7 +2891,7 @@ static int yaffs_AllocateChunk(yaffs_Dev
- }
-
- if (dev->nErasedBlocks < dev->nReservedBlocks
-- && dev->allocationPage == 0) {
-+ && dev->allocationPage == 0) {
- T(YAFFS_TRACE_ALLOCATE, (TSTR("Allocating reserve" TENDSTR)));
- }
-
-@@ -2844,10 +2900,10 @@ static int yaffs_AllocateChunk(yaffs_Dev
- bi = yaffs_GetBlockInfo(dev, dev->allocationBlock);
-
- retVal = (dev->allocationBlock * dev->nChunksPerBlock) +
-- dev->allocationPage;
-+ dev->allocationPage;
- bi->pagesInUse++;
- yaffs_SetChunkBit(dev, dev->allocationBlock,
-- dev->allocationPage);
-+ dev->allocationPage);
-
- dev->allocationPage++;
-
-@@ -2859,43 +2915,43 @@ static int yaffs_AllocateChunk(yaffs_Dev
- dev->allocationBlock = -1;
- }
-
-- if(blockUsedPtr)
-+ if (blockUsedPtr)
- *blockUsedPtr = bi;
-
- return retVal;
- }
-
- T(YAFFS_TRACE_ERROR,
-- (TSTR("!!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!" TENDSTR)));
-+ (TSTR("!!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!" TENDSTR)));
-
- return -1;
- }
-
--static int yaffs_GetErasedChunks(yaffs_Device * dev)
-+static int yaffs_GetErasedChunks(yaffs_Device *dev)
- {
- int n;
-
- n = dev->nErasedBlocks * dev->nChunksPerBlock;
-
-- if (dev->allocationBlock > 0) {
-+ if (dev->allocationBlock > 0)
- n += (dev->nChunksPerBlock - dev->allocationPage);
-- }
-
- return n;
-
- }
-
--static int yaffs_GarbageCollectBlock(yaffs_Device * dev, int block)
-+static int yaffs_GarbageCollectBlock(yaffs_Device *dev, int block,
-+ int wholeBlock)
- {
- int oldChunk;
- int newChunk;
-- int chunkInBlock;
- int markNAND;
- int retVal = YAFFS_OK;
- int cleanups = 0;
- int i;
- int isCheckpointBlock;
- int matchingChunk;
-+ int maxCopies;
-
- int chunksBefore = yaffs_GetErasedChunks(dev);
- int chunksAfter;
-@@ -2911,8 +2967,11 @@ static int yaffs_GarbageCollectBlock(yaf
- bi->blockState = YAFFS_BLOCK_STATE_COLLECTING;
-
- T(YAFFS_TRACE_TRACING,
-- (TSTR("Collecting block %d, in use %d, shrink %d, " TENDSTR), block,
-- bi->pagesInUse, bi->hasShrinkHeader));
-+ (TSTR("Collecting block %d, in use %d, shrink %d, wholeBlock %d" TENDSTR),
-+ block,
-+ bi->pagesInUse,
-+ bi->hasShrinkHeader,
-+ wholeBlock));
-
- /*yaffs_VerifyFreeChunks(dev); */
-
-@@ -2926,26 +2985,33 @@ static int yaffs_GarbageCollectBlock(yaf
- dev->isDoingGC = 1;
-
- if (isCheckpointBlock ||
-- !yaffs_StillSomeChunkBits(dev, block)) {
-+ !yaffs_StillSomeChunkBits(dev, block)) {
- T(YAFFS_TRACE_TRACING,
-- (TSTR
-- ("Collecting block %d that has no chunks in use" TENDSTR),
-- block));
-+ (TSTR
-+ ("Collecting block %d that has no chunks in use" TENDSTR),
-+ block));
- yaffs_BlockBecameDirty(dev, block);
- } else {
-
- __u8 *buffer = yaffs_GetTempBuffer(dev, __LINE__);
-
-- yaffs_VerifyBlock(dev,bi,block);
-+ yaffs_VerifyBlock(dev, bi, block);
-
-- for (chunkInBlock = 0, oldChunk = block * dev->nChunksPerBlock;
-- chunkInBlock < dev->nChunksPerBlock
-- && yaffs_StillSomeChunkBits(dev, block);
-- chunkInBlock++, oldChunk++) {
-- if (yaffs_CheckChunkBit(dev, block, chunkInBlock)) {
-+ maxCopies = (wholeBlock) ? dev->nChunksPerBlock : 10;
-+ oldChunk = block * dev->nChunksPerBlock + dev->gcChunk;
-+
-+ for (/* init already done */;
-+ retVal == YAFFS_OK &&
-+ dev->gcChunk < dev->nChunksPerBlock &&
-+ (bi->blockState == YAFFS_BLOCK_STATE_COLLECTING) &&
-+ maxCopies > 0;
-+ dev->gcChunk++, oldChunk++) {
-+ if (yaffs_CheckChunkBit(dev, block, dev->gcChunk)) {
-
- /* This page is in use and might need to be copied off */
-
-+ maxCopies--;
-+
- markNAND = 1;
-
- yaffs_InitialiseTags(&tags);
-@@ -2959,22 +3025,22 @@ static int yaffs_GarbageCollectBlock(yaf
-
- T(YAFFS_TRACE_GC_DETAIL,
- (TSTR
-- ("Collecting page %d, %d %d %d " TENDSTR),
-- chunkInBlock, tags.objectId, tags.chunkId,
-+ ("Collecting chunk in block %d, %d %d %d " TENDSTR),
-+ dev->gcChunk, tags.objectId, tags.chunkId,
- tags.byteCount));
-
-- if(object && !yaffs_SkipVerification(dev)){
-- if(tags.chunkId == 0)
-- matchingChunk = object->chunkId;
-- else if(object->softDeleted)
-+ if (object && !yaffs_SkipVerification(dev)) {
-+ if (tags.chunkId == 0)
-+ matchingChunk = object->hdrChunk;
-+ else if (object->softDeleted)
- matchingChunk = oldChunk; /* Defeat the test */
- else
-- matchingChunk = yaffs_FindChunkInFile(object,tags.chunkId,NULL);
-+ matchingChunk = yaffs_FindChunkInFile(object, tags.chunkId, NULL);
-
-- if(oldChunk != matchingChunk)
-+ if (oldChunk != matchingChunk)
- T(YAFFS_TRACE_ERROR,
- (TSTR("gc: page in gc mismatch: %d %d %d %d"TENDSTR),
-- oldChunk,matchingChunk,tags.objectId, tags.chunkId));
-+ oldChunk, matchingChunk, tags.objectId, tags.chunkId));
-
- }
-
-@@ -2986,9 +3052,11 @@ static int yaffs_GarbageCollectBlock(yaf
- tags.objectId, tags.chunkId, tags.byteCount));
- }
-
-- if (object && object->deleted
-- && tags.chunkId != 0) {
-- /* Data chunk in a deleted file, throw it away
-+ if (object &&
-+ object->deleted &&
-+ object->softDeleted &&
-+ tags.chunkId != 0) {
-+ /* Data chunk in a soft deleted file, throw it away
- * It's a soft deleted data chunk,
- * No need to copy this, just forget about it and
- * fix up the object.
-@@ -3003,13 +3071,12 @@ static int yaffs_GarbageCollectBlock(yaf
- cleanups++;
- }
- markNAND = 0;
-- } else if (0
-- /* Todo object && object->deleted && object->nDataChunks == 0 */
-- ) {
-+ } else if (0) {
-+ /* Todo object && object->deleted && object->nDataChunks == 0 */
- /* Deleted object header with no data chunks.
- * Can be discarded and the file deleted.
- */
-- object->chunkId = 0;
-+ object->hdrChunk = 0;
- yaffs_FreeTnode(object->myDev,
- object->variant.
- fileVariant.top);
-@@ -3031,17 +3098,14 @@ static int yaffs_GarbageCollectBlock(yaf
- * We need to nuke the shrinkheader flags first
- * We no longer want the shrinkHeader flag since its work is done
- * and if it is left in place it will mess up scanning.
-- * Also, clear out any shadowing stuff
- */
-
- yaffs_ObjectHeader *oh;
- oh = (yaffs_ObjectHeader *)buffer;
- oh->isShrink = 0;
-- oh->shadowsObject = -1;
-- tags.extraShadows = 0;
- tags.extraIsShrinkHeader = 0;
-
-- yaffs_VerifyObjectHeader(object,oh,&tags,1);
-+ yaffs_VerifyObjectHeader(object, oh, &tags, 1);
- }
-
- newChunk =
-@@ -3055,7 +3119,7 @@ static int yaffs_GarbageCollectBlock(yaf
-
- if (tags.chunkId == 0) {
- /* It's a header */
-- object->chunkId = newChunk;
-+ object->hdrChunk = newChunk;
- object->serial = tags.serialNumber;
- } else {
- /* It's a data chunk */
-@@ -3067,7 +3131,8 @@ static int yaffs_GarbageCollectBlock(yaf
- }
- }
-
-- yaffs_DeleteChunk(dev, oldChunk, markNAND, __LINE__);
-+ if (retVal == YAFFS_OK)
-+ yaffs_DeleteChunk(dev, oldChunk, markNAND, __LINE__);
-
- }
- }
-@@ -3098,18 +3163,25 @@ static int yaffs_GarbageCollectBlock(yaf
-
- }
-
-- yaffs_VerifyCollectedBlock(dev,bi,block);
-+ yaffs_VerifyCollectedBlock(dev, bi, block);
-
-- if (chunksBefore >= (chunksAfter = yaffs_GetErasedChunks(dev))) {
-+ chunksAfter = yaffs_GetErasedChunks(dev);
-+ if (chunksBefore >= chunksAfter) {
- T(YAFFS_TRACE_GC,
- (TSTR
- ("gc did not increase free chunks before %d after %d"
- TENDSTR), chunksBefore, chunksAfter));
- }
-
-+ /* If the gc completed then clear the current gcBlock so that we find another. */
-+ if (bi->blockState != YAFFS_BLOCK_STATE_COLLECTING) {
-+ dev->gcBlock = -1;
-+ dev->gcChunk = 0;
-+ }
-+
- dev->isDoingGC = 0;
-
-- return YAFFS_OK;
-+ return retVal;
- }
-
- /* New garbage collector
-@@ -3121,7 +3193,7 @@ static int yaffs_GarbageCollectBlock(yaf
- * The idea is to help clear out space in a more spread-out manner.
- * Dunno if it really does anything useful.
- */
--static int yaffs_CheckGarbageCollection(yaffs_Device * dev)
-+static int yaffs_CheckGarbageCollection(yaffs_Device *dev)
- {
- int block;
- int aggressive;
-@@ -3142,8 +3214,8 @@ static int yaffs_CheckGarbageCollection(
- do {
- maxTries++;
-
-- checkpointBlockAdjust = (dev->nCheckpointReservedBlocks - dev->blocksInCheckpoint);
-- if(checkpointBlockAdjust < 0)
-+ checkpointBlockAdjust = yaffs_CalcCheckpointBlocksRequired(dev) - dev->blocksInCheckpoint;
-+ if (checkpointBlockAdjust < 0)
- checkpointBlockAdjust = 0;
-
- if (dev->nErasedBlocks < (dev->nReservedBlocks + checkpointBlockAdjust + 2)) {
-@@ -3154,20 +3226,24 @@ static int yaffs_CheckGarbageCollection(
- aggressive = 0;
- }
-
-- block = yaffs_FindBlockForGarbageCollection(dev, aggressive);
-+ if (dev->gcBlock <= 0) {
-+ dev->gcBlock = yaffs_FindBlockForGarbageCollection(dev, aggressive);
-+ dev->gcChunk = 0;
-+ }
-+
-+ block = dev->gcBlock;
-
- if (block > 0) {
- dev->garbageCollections++;
-- if (!aggressive) {
-+ if (!aggressive)
- dev->passiveGarbageCollections++;
-- }
-
- T(YAFFS_TRACE_GC,
- (TSTR
- ("yaffs: GC erasedBlocks %d aggressive %d" TENDSTR),
- dev->nErasedBlocks, aggressive));
-
-- gcOk = yaffs_GarbageCollectBlock(dev, block);
-+ gcOk = yaffs_GarbageCollectBlock(dev, block, aggressive);
- }
-
- if (dev->nErasedBlocks < (dev->nReservedBlocks) && block > 0) {
-@@ -3176,15 +3252,16 @@ static int yaffs_CheckGarbageCollection(
- ("yaffs: GC !!!no reclaim!!! erasedBlocks %d after try %d block %d"
- TENDSTR), dev->nErasedBlocks, maxTries, block));
- }
-- } while ((dev->nErasedBlocks < dev->nReservedBlocks) && (block > 0)
-- && (maxTries < 2));
-+ } while ((dev->nErasedBlocks < dev->nReservedBlocks) &&
-+ (block > 0) &&
-+ (maxTries < 2));
-
- return aggressive ? gcOk : YAFFS_OK;
- }
-
- /*------------------------- TAGS --------------------------------*/
-
--static int yaffs_TagsMatch(const yaffs_ExtendedTags * tags, int objectId,
-+static int yaffs_TagsMatch(const yaffs_ExtendedTags *tags, int objectId,
- int chunkInObject)
- {
- return (tags->chunkId == chunkInObject &&
-@@ -3195,8 +3272,8 @@ static int yaffs_TagsMatch(const yaffs_E
-
- /*-------------------- Data file manipulation -----------------*/
-
--static int yaffs_FindChunkInFile(yaffs_Object * in, int chunkInInode,
-- yaffs_ExtendedTags * tags)
-+static int yaffs_FindChunkInFile(yaffs_Object *in, int chunkInInode,
-+ yaffs_ExtendedTags *tags)
- {
- /*Get the Tnode, then get the level 0 offset chunk offset */
- yaffs_Tnode *tn;
-@@ -3214,7 +3291,7 @@ static int yaffs_FindChunkInFile(yaffs_O
- tn = yaffs_FindLevel0Tnode(dev, &in->variant.fileVariant, chunkInInode);
-
- if (tn) {
-- theChunk = yaffs_GetChunkGroupBase(dev,tn,chunkInInode);
-+ theChunk = yaffs_GetChunkGroupBase(dev, tn, chunkInInode);
-
- retVal =
- yaffs_FindChunkInGroup(dev, theChunk, tags, in->objectId,
-@@ -3223,8 +3300,8 @@ static int yaffs_FindChunkInFile(yaffs_O
- return retVal;
- }
-
--static int yaffs_FindAndDeleteChunkInFile(yaffs_Object * in, int chunkInInode,
-- yaffs_ExtendedTags * tags)
-+static int yaffs_FindAndDeleteChunkInFile(yaffs_Object *in, int chunkInInode,
-+ yaffs_ExtendedTags *tags)
- {
- /* Get the Tnode, then get the level 0 offset chunk offset */
- yaffs_Tnode *tn;
-@@ -3243,29 +3320,23 @@ static int yaffs_FindAndDeleteChunkInFil
-
- if (tn) {
-
-- theChunk = yaffs_GetChunkGroupBase(dev,tn,chunkInInode);
-+ theChunk = yaffs_GetChunkGroupBase(dev, tn, chunkInInode);
-
- retVal =
- yaffs_FindChunkInGroup(dev, theChunk, tags, in->objectId,
- chunkInInode);
-
- /* Delete the entry in the filestructure (if found) */
-- if (retVal != -1) {
-- yaffs_PutLevel0Tnode(dev,tn,chunkInInode,0);
-- }
-- } else {
-- /*T(("No level 0 found for %d\n", chunkInInode)); */
-+ if (retVal != -1)
-+ yaffs_PutLevel0Tnode(dev, tn, chunkInInode, 0);
- }
-
-- if (retVal == -1) {
-- /* T(("Could not find %d to delete\n",chunkInInode)); */
-- }
- return retVal;
- }
-
- #ifdef YAFFS_PARANOID
-
--static int yaffs_CheckFileSanity(yaffs_Object * in)
-+static int yaffs_CheckFileSanity(yaffs_Object *in)
- {
- int chunk;
- int nChunks;
-@@ -3278,10 +3349,8 @@ static int yaffs_CheckFileSanity(yaffs_O
- int theChunk;
- int chunkDeleted;
-
-- if (in->variantType != YAFFS_OBJECT_TYPE_FILE) {
-- /* T(("Object not a file\n")); */
-+ if (in->variantType != YAFFS_OBJECT_TYPE_FILE)
- return YAFFS_FAIL;
-- }
-
- objId = in->objectId;
- fSize = in->variant.fileVariant.fileSize;
-@@ -3294,7 +3363,7 @@ static int yaffs_CheckFileSanity(yaffs_O
-
- if (tn) {
-
-- theChunk = yaffs_GetChunkGroupBase(dev,tn,chunk);
-+ theChunk = yaffs_GetChunkGroupBase(dev, tn, chunk);
-
- if (yaffs_CheckChunkBits
- (dev, theChunk / dev->nChunksPerBlock,
-@@ -3323,7 +3392,7 @@ static int yaffs_CheckFileSanity(yaffs_O
-
- #endif
-
--static int yaffs_PutChunkIntoFile(yaffs_Object * in, int chunkInInode,
-+static int yaffs_PutChunkIntoFile(yaffs_Object *in, int chunkInInode,
- int chunkInNAND, int inScan)
- {
- /* NB inScan is zero unless scanning.
-@@ -3358,11 +3427,10 @@ static int yaffs_PutChunkIntoFile(yaffs_
- &in->variant.fileVariant,
- chunkInInode,
- NULL);
-- if (!tn) {
-+ if (!tn)
- return YAFFS_FAIL;
-- }
-
-- existingChunk = yaffs_GetChunkGroupBase(dev,tn,chunkInInode);
-+ existingChunk = yaffs_GetChunkGroupBase(dev, tn, chunkInInode);
-
- if (inScan != 0) {
- /* If we're scanning then we need to test for duplicates
-@@ -3374,7 +3442,7 @@ static int yaffs_PutChunkIntoFile(yaffs_
- * Update: For backward scanning we don't need to re-read tags so this is quite cheap.
- */
-
-- if (existingChunk != 0) {
-+ if (existingChunk > 0) {
- /* NB Right now existing chunk will not be real chunkId if the device >= 32MB
- * thus we have to do a FindChunkInFile to get the real chunk id.
- *
-@@ -3411,8 +3479,10 @@ static int yaffs_PutChunkIntoFile(yaffs_
- * not be loaded during a scan
- */
-
-- newSerial = newTags.serialNumber;
-- existingSerial = existingTags.serialNumber;
-+ if (inScan > 0) {
-+ newSerial = newTags.serialNumber;
-+ existingSerial = existingTags.serialNumber;
-+ }
-
- if ((inScan > 0) &&
- (in->myDev->isYaffs2 ||
-@@ -3437,24 +3507,23 @@ static int yaffs_PutChunkIntoFile(yaffs_
-
- }
-
-- if (existingChunk == 0) {
-+ if (existingChunk == 0)
- in->nDataChunks++;
-- }
-
-- yaffs_PutLevel0Tnode(dev,tn,chunkInInode,chunkInNAND);
-+ yaffs_PutLevel0Tnode(dev, tn, chunkInInode, chunkInNAND);
-
- return YAFFS_OK;
- }
-
--static int yaffs_ReadChunkDataFromObject(yaffs_Object * in, int chunkInInode,
-- __u8 * buffer)
-+static int yaffs_ReadChunkDataFromObject(yaffs_Object *in, int chunkInInode,
-+ __u8 *buffer)
- {
- int chunkInNAND = yaffs_FindChunkInFile(in, chunkInInode, NULL);
-
-- if (chunkInNAND >= 0) {
-+ if (chunkInNAND >= 0)
- return yaffs_ReadChunkWithTagsFromNAND(in->myDev, chunkInNAND,
-- buffer,NULL);
-- } else {
-+ buffer, NULL);
-+ else {
- T(YAFFS_TRACE_NANDACCESS,
- (TSTR("Chunk %d not found zero instead" TENDSTR),
- chunkInNAND));
-@@ -3465,7 +3534,7 @@ static int yaffs_ReadChunkDataFromObject
-
- }
-
--void yaffs_DeleteChunk(yaffs_Device * dev, int chunkId, int markNAND, int lyn)
-+void yaffs_DeleteChunk(yaffs_Device *dev, int chunkId, int markNAND, int lyn)
- {
- int block;
- int page;
-@@ -3475,16 +3544,15 @@ void yaffs_DeleteChunk(yaffs_Device * de
- if (chunkId <= 0)
- return;
-
--
- dev->nDeletions++;
- block = chunkId / dev->nChunksPerBlock;
- page = chunkId % dev->nChunksPerBlock;
-
-
-- if(!yaffs_CheckChunkBit(dev,block,page))
-+ if (!yaffs_CheckChunkBit(dev, block, page))
- T(YAFFS_TRACE_VERIFY,
-- (TSTR("Deleting invalid chunk %d"TENDSTR),
-- chunkId));
-+ (TSTR("Deleting invalid chunk %d"TENDSTR),
-+ chunkId));
-
- bi = yaffs_GetBlockInfo(dev, block);
-
-@@ -3524,14 +3592,12 @@ void yaffs_DeleteChunk(yaffs_Device * de
- yaffs_BlockBecameDirty(dev, block);
- }
-
-- } else {
-- /* T(("Bad news deleting chunk %d\n",chunkId)); */
- }
-
- }
-
--static int yaffs_WriteChunkDataToObject(yaffs_Object * in, int chunkInInode,
-- const __u8 * buffer, int nBytes,
-+static int yaffs_WriteChunkDataToObject(yaffs_Object *in, int chunkInInode,
-+ const __u8 *buffer, int nBytes,
- int useReserve)
- {
- /* Find old chunk Need to do this to get serial number
-@@ -3561,6 +3627,12 @@ static int yaffs_WriteChunkDataToObject(
- (prevChunkId >= 0) ? prevTags.serialNumber + 1 : 1;
- newTags.byteCount = nBytes;
-
-+ if (nBytes < 1 || nBytes > dev->totalBytesPerChunk) {
-+ T(YAFFS_TRACE_ERROR,
-+ (TSTR("Writing %d bytes to chunk!!!!!!!!!" TENDSTR), nBytes));
-+ YBUG();
-+ }
-+
- newChunkId =
- yaffs_WriteNewChunkWithTagsToNAND(dev, buffer, &newTags,
- useReserve);
-@@ -3568,11 +3640,9 @@ static int yaffs_WriteChunkDataToObject(
- if (newChunkId >= 0) {
- yaffs_PutChunkIntoFile(in, chunkInInode, newChunkId, 0);
-
-- if (prevChunkId >= 0) {
-+ if (prevChunkId >= 0)
- yaffs_DeleteChunk(dev, prevChunkId, 1, __LINE__);
-
-- }
--
- yaffs_CheckFileSanity(in);
- }
- return newChunkId;
-@@ -3582,7 +3652,7 @@ static int yaffs_WriteChunkDataToObject(
- /* UpdateObjectHeader updates the header on NAND for an object.
- * If name is not NULL, then that new name is used.
- */
--int yaffs_UpdateObjectHeader(yaffs_Object * in, const YCHAR * name, int force,
-+int yaffs_UpdateObjectHeader(yaffs_Object *in, const YCHAR *name, int force,
- int isShrink, int shadows)
- {
-
-@@ -3603,9 +3673,12 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
-
- yaffs_ObjectHeader *oh = NULL;
-
-- yaffs_strcpy(oldName,"silly old name");
-+ yaffs_strcpy(oldName, _Y("silly old name"));
-
-- if (!in->fake || force) {
-+
-+ if (!in->fake ||
-+ in == dev->rootDir || /* The rootDir should also be saved */
-+ force) {
-
- yaffs_CheckGarbageCollection(dev);
- yaffs_CheckObjectDetailsLoaded(in);
-@@ -3613,13 +3686,13 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
- buffer = yaffs_GetTempBuffer(in->myDev, __LINE__);
- oh = (yaffs_ObjectHeader *) buffer;
-
-- prevChunkId = in->chunkId;
-+ prevChunkId = in->hdrChunk;
-
-- if (prevChunkId >= 0) {
-+ if (prevChunkId > 0) {
- result = yaffs_ReadChunkWithTagsFromNAND(dev, prevChunkId,
- buffer, &oldTags);
-
-- yaffs_VerifyObjectHeader(in,oh,&oldTags,0);
-+ yaffs_VerifyObjectHeader(in, oh, &oldTags, 0);
-
- memcpy(oldName, oh->name, sizeof(oh->name));
- }
-@@ -3628,7 +3701,7 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
-
- oh->type = in->variantType;
- oh->yst_mode = in->yst_mode;
-- oh->shadowsObject = shadows;
-+ oh->shadowsObject = oh->inbandShadowsObject = shadows;
-
- #ifdef CONFIG_YAFFS_WINCE
- oh->win_atime[0] = in->win_atime[0];
-@@ -3645,20 +3718,18 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
- oh->yst_ctime = in->yst_ctime;
- oh->yst_rdev = in->yst_rdev;
- #endif
-- if (in->parent) {
-+ if (in->parent)
- oh->parentObjectId = in->parent->objectId;
-- } else {
-+ else
- oh->parentObjectId = 0;
-- }
-
- if (name && *name) {
- memset(oh->name, 0, sizeof(oh->name));
- yaffs_strncpy(oh->name, name, YAFFS_MAX_NAME_LENGTH);
-- } else if (prevChunkId>=0) {
-+ } else if (prevChunkId >= 0)
- memcpy(oh->name, oldName, sizeof(oh->name));
-- } else {
-+ else
- memset(oh->name, 0, sizeof(oh->name));
-- }
-
- oh->isShrink = isShrink;
-
-@@ -3708,7 +3779,7 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
- newTags.extraShadows = (oh->shadowsObject > 0) ? 1 : 0;
- newTags.extraObjectType = in->variantType;
-
-- yaffs_VerifyObjectHeader(in,oh,&newTags,1);
-+ yaffs_VerifyObjectHeader(in, oh, &newTags, 1);
-
- /* Create new chunk in NAND */
- newChunkId =
-@@ -3717,20 +3788,20 @@ int yaffs_UpdateObjectHeader(yaffs_Objec
-
- if (newChunkId >= 0) {
-
-- in->chunkId = newChunkId;
-+ in->hdrChunk = newChunkId;
-
- if (prevChunkId >= 0) {
- yaffs_DeleteChunk(dev, prevChunkId, 1,
- __LINE__);
- }
-
-- if(!yaffs_ObjectHasCachedWriteData(in))
-+ if (!yaffs_ObjectHasCachedWriteData(in))
- in->dirty = 0;
-
- /* If this was a shrink, then mark the block that the chunk lives on */
- if (isShrink) {
- bi = yaffs_GetBlockInfo(in->myDev,
-- newChunkId /in->myDev-> nChunksPerBlock);
-+ newChunkId / in->myDev->nChunksPerBlock);
- bi->hasShrinkHeader = 1;
- }
-
-@@ -3766,7 +3837,7 @@ static int yaffs_ObjectHasCachedWriteDat
- yaffs_ChunkCache *cache;
- int nCaches = obj->myDev->nShortOpCaches;
-
-- for(i = 0; i < nCaches; i++){
-+ for (i = 0; i < nCaches; i++) {
- cache = &dev->srCache[i];
- if (cache->object == obj &&
- cache->dirty)
-@@ -3777,7 +3848,7 @@ static int yaffs_ObjectHasCachedWriteDat
- }
-
-
--static void yaffs_FlushFilesChunkCache(yaffs_Object * obj)
-+static void yaffs_FlushFilesChunkCache(yaffs_Object *obj)
- {
- yaffs_Device *dev = obj->myDev;
- int lowest = -99; /* Stop compiler whining. */
-@@ -3844,16 +3915,16 @@ void yaffs_FlushEntireDeviceCache(yaffs_
- */
- do {
- obj = NULL;
-- for( i = 0; i < nCaches && !obj; i++) {
-+ for (i = 0; i < nCaches && !obj; i++) {
- if (dev->srCache[i].object &&
- dev->srCache[i].dirty)
- obj = dev->srCache[i].object;
-
- }
-- if(obj)
-+ if (obj)
- yaffs_FlushFilesChunkCache(obj);
-
-- } while(obj);
-+ } while (obj);
-
- }
-
-@@ -3863,41 +3934,21 @@ void yaffs_FlushEntireDeviceCache(yaffs_
- * Then look for the least recently used non-dirty one.
- * Then look for the least recently used dirty one...., flush and look again.
- */
--static yaffs_ChunkCache *yaffs_GrabChunkCacheWorker(yaffs_Device * dev)
-+static yaffs_ChunkCache *yaffs_GrabChunkCacheWorker(yaffs_Device *dev)
- {
- int i;
-- int usage;
-- int theOne;
-
- if (dev->nShortOpCaches > 0) {
- for (i = 0; i < dev->nShortOpCaches; i++) {
- if (!dev->srCache[i].object)
- return &dev->srCache[i];
- }
-+ }
-
-- return NULL;
-+ return NULL;
-+}
-
-- theOne = -1;
-- usage = 0; /* just to stop the compiler grizzling */
--
-- for (i = 0; i < dev->nShortOpCaches; i++) {
-- if (!dev->srCache[i].dirty &&
-- ((dev->srCache[i].lastUse < usage && theOne >= 0) ||
-- theOne < 0)) {
-- usage = dev->srCache[i].lastUse;
-- theOne = i;
-- }
-- }
--
--
-- return theOne >= 0 ? &dev->srCache[theOne] : NULL;
-- } else {
-- return NULL;
-- }
--
--}
--
--static yaffs_ChunkCache *yaffs_GrabChunkCache(yaffs_Device * dev)
-+static yaffs_ChunkCache *yaffs_GrabChunkCache(yaffs_Device *dev)
- {
- yaffs_ChunkCache *cache;
- yaffs_Object *theObj;
-@@ -3927,8 +3978,7 @@ static yaffs_ChunkCache *yaffs_GrabChunk
- for (i = 0; i < dev->nShortOpCaches; i++) {
- if (dev->srCache[i].object &&
- !dev->srCache[i].locked &&
-- (dev->srCache[i].lastUse < usage || !cache))
-- {
-+ (dev->srCache[i].lastUse < usage || !cache)) {
- usage = dev->srCache[i].lastUse;
- theObj = dev->srCache[i].object;
- cache = &dev->srCache[i];
-@@ -3950,7 +4000,7 @@ static yaffs_ChunkCache *yaffs_GrabChunk
- }
-
- /* Find a cached chunk */
--static yaffs_ChunkCache *yaffs_FindChunkCache(const yaffs_Object * obj,
-+static yaffs_ChunkCache *yaffs_FindChunkCache(const yaffs_Object *obj,
- int chunkId)
- {
- yaffs_Device *dev = obj->myDev;
-@@ -3969,7 +4019,7 @@ static yaffs_ChunkCache *yaffs_FindChunk
- }
-
- /* Mark the chunk for the least recently used algorithym */
--static void yaffs_UseChunkCache(yaffs_Device * dev, yaffs_ChunkCache * cache,
-+static void yaffs_UseChunkCache(yaffs_Device *dev, yaffs_ChunkCache *cache,
- int isAWrite)
- {
-
-@@ -3977,9 +4027,9 @@ static void yaffs_UseChunkCache(yaffs_De
- if (dev->srLastUse < 0 || dev->srLastUse > 100000000) {
- /* Reset the cache usages */
- int i;
-- for (i = 1; i < dev->nShortOpCaches; i++) {
-+ for (i = 1; i < dev->nShortOpCaches; i++)
- dev->srCache[i].lastUse = 0;
-- }
-+
- dev->srLastUse = 0;
- }
-
-@@ -3987,9 +4037,8 @@ static void yaffs_UseChunkCache(yaffs_De
-
- cache->lastUse = dev->srLastUse;
-
-- if (isAWrite) {
-+ if (isAWrite)
- cache->dirty = 1;
-- }
- }
- }
-
-@@ -3997,21 +4046,20 @@ static void yaffs_UseChunkCache(yaffs_De
- * Do this when a whole page gets written,
- * ie the short cache for this page is no longer valid.
- */
--static void yaffs_InvalidateChunkCache(yaffs_Object * object, int chunkId)
-+static void yaffs_InvalidateChunkCache(yaffs_Object *object, int chunkId)
- {
- if (object->myDev->nShortOpCaches > 0) {
- yaffs_ChunkCache *cache = yaffs_FindChunkCache(object, chunkId);
-
-- if (cache) {
-+ if (cache)
- cache->object = NULL;
-- }
- }
- }
-
- /* Invalidate all the cache pages associated with this object
- * Do this whenever ther file is deleted or resized.
- */
--static void yaffs_InvalidateWholeChunkCache(yaffs_Object * in)
-+static void yaffs_InvalidateWholeChunkCache(yaffs_Object *in)
- {
- int i;
- yaffs_Device *dev = in->myDev;
-@@ -4019,9 +4067,8 @@ static void yaffs_InvalidateWholeChunkCa
- if (dev->nShortOpCaches > 0) {
- /* Invalidate it. */
- for (i = 0; i < dev->nShortOpCaches; i++) {
-- if (dev->srCache[i].object == in) {
-+ if (dev->srCache[i].object == in)
- dev->srCache[i].object = NULL;
-- }
- }
- }
- }
-@@ -4029,18 +4076,18 @@ static void yaffs_InvalidateWholeChunkCa
- /*--------------------- Checkpointing --------------------*/
-
-
--static int yaffs_WriteCheckpointValidityMarker(yaffs_Device *dev,int head)
-+static int yaffs_WriteCheckpointValidityMarker(yaffs_Device *dev, int head)
- {
- yaffs_CheckpointValidity cp;
-
-- memset(&cp,0,sizeof(cp));
-+ memset(&cp, 0, sizeof(cp));
-
- cp.structType = sizeof(cp);
- cp.magic = YAFFS_MAGIC;
- cp.version = YAFFS_CHECKPOINT_VERSION;
- cp.head = (head) ? 1 : 0;
-
-- return (yaffs_CheckpointWrite(dev,&cp,sizeof(cp)) == sizeof(cp))?
-+ return (yaffs_CheckpointWrite(dev, &cp, sizeof(cp)) == sizeof(cp)) ?
- 1 : 0;
- }
-
-@@ -4049,9 +4096,9 @@ static int yaffs_ReadCheckpointValidityM
- yaffs_CheckpointValidity cp;
- int ok;
-
-- ok = (yaffs_CheckpointRead(dev,&cp,sizeof(cp)) == sizeof(cp));
-+ ok = (yaffs_CheckpointRead(dev, &cp, sizeof(cp)) == sizeof(cp));
-
-- if(ok)
-+ if (ok)
- ok = (cp.structType == sizeof(cp)) &&
- (cp.magic == YAFFS_MAGIC) &&
- (cp.version == YAFFS_CHECKPOINT_VERSION) &&
-@@ -4100,21 +4147,21 @@ static int yaffs_WriteCheckpointDevice(y
- int ok;
-
- /* Write device runtime values*/
-- yaffs_DeviceToCheckpointDevice(&cp,dev);
-+ yaffs_DeviceToCheckpointDevice(&cp, dev);
- cp.structType = sizeof(cp);
-
-- ok = (yaffs_CheckpointWrite(dev,&cp,sizeof(cp)) == sizeof(cp));
-+ ok = (yaffs_CheckpointWrite(dev, &cp, sizeof(cp)) == sizeof(cp));
-
- /* Write block info */
-- if(ok) {
-+ if (ok) {
- nBytes = nBlocks * sizeof(yaffs_BlockInfo);
-- ok = (yaffs_CheckpointWrite(dev,dev->blockInfo,nBytes) == nBytes);
-+ ok = (yaffs_CheckpointWrite(dev, dev->blockInfo, nBytes) == nBytes);
- }
-
- /* Write chunk bits */
-- if(ok) {
-+ if (ok) {
- nBytes = nBlocks * dev->chunkBitmapStride;
-- ok = (yaffs_CheckpointWrite(dev,dev->chunkBits,nBytes) == nBytes);
-+ ok = (yaffs_CheckpointWrite(dev, dev->chunkBits, nBytes) == nBytes);
- }
- return ok ? 1 : 0;
-
-@@ -4128,25 +4175,25 @@ static int yaffs_ReadCheckpointDevice(ya
-
- int ok;
-
-- ok = (yaffs_CheckpointRead(dev,&cp,sizeof(cp)) == sizeof(cp));
-- if(!ok)
-+ ok = (yaffs_CheckpointRead(dev, &cp, sizeof(cp)) == sizeof(cp));
-+ if (!ok)
- return 0;
-
-- if(cp.structType != sizeof(cp))
-+ if (cp.structType != sizeof(cp))
- return 0;
-
-
-- yaffs_CheckpointDeviceToDevice(dev,&cp);
-+ yaffs_CheckpointDeviceToDevice(dev, &cp);
-
- nBytes = nBlocks * sizeof(yaffs_BlockInfo);
-
-- ok = (yaffs_CheckpointRead(dev,dev->blockInfo,nBytes) == nBytes);
-+ ok = (yaffs_CheckpointRead(dev, dev->blockInfo, nBytes) == nBytes);
-
-- if(!ok)
-+ if (!ok)
- return 0;
- nBytes = nBlocks * dev->chunkBitmapStride;
-
-- ok = (yaffs_CheckpointRead(dev,dev->chunkBits,nBytes) == nBytes);
-+ ok = (yaffs_CheckpointRead(dev, dev->chunkBits, nBytes) == nBytes);
-
- return ok ? 1 : 0;
- }
-@@ -4157,7 +4204,7 @@ static void yaffs_ObjectToCheckpointObje
-
- cp->objectId = obj->objectId;
- cp->parentId = (obj->parent) ? obj->parent->objectId : 0;
-- cp->chunkId = obj->chunkId;
-+ cp->hdrChunk = obj->hdrChunk;
- cp->variantType = obj->variantType;
- cp->deleted = obj->deleted;
- cp->softDeleted = obj->softDeleted;
-@@ -4168,20 +4215,28 @@ static void yaffs_ObjectToCheckpointObje
- cp->serial = obj->serial;
- cp->nDataChunks = obj->nDataChunks;
-
-- if(obj->variantType == YAFFS_OBJECT_TYPE_FILE)
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_FILE)
- cp->fileSizeOrEquivalentObjectId = obj->variant.fileVariant.fileSize;
-- else if(obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK)
-+ else if (obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK)
- cp->fileSizeOrEquivalentObjectId = obj->variant.hardLinkVariant.equivalentObjectId;
- }
-
--static void yaffs_CheckpointObjectToObject( yaffs_Object *obj,yaffs_CheckpointObject *cp)
-+static int yaffs_CheckpointObjectToObject(yaffs_Object *obj, yaffs_CheckpointObject *cp)
- {
-
- yaffs_Object *parent;
-
-+ if (obj->variantType != cp->variantType) {
-+ T(YAFFS_TRACE_ERROR, (TSTR("Checkpoint read object %d type %d "
-+ TCONT("chunk %d does not match existing object type %d")
-+ TENDSTR), cp->objectId, cp->variantType, cp->hdrChunk,
-+ obj->variantType));
-+ return 0;
-+ }
-+
- obj->objectId = cp->objectId;
-
-- if(cp->parentId)
-+ if (cp->parentId)
- parent = yaffs_FindOrCreateObjectByNumber(
- obj->myDev,
- cp->parentId,
-@@ -4189,10 +4244,19 @@ static void yaffs_CheckpointObjectToObje
- else
- parent = NULL;
-
-- if(parent)
-+ if (parent) {
-+ if (parent->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Checkpoint read object %d parent %d type %d"
-+ TCONT(" chunk %d Parent type, %d, not directory")
-+ TENDSTR),
-+ cp->objectId, cp->parentId, cp->variantType,
-+ cp->hdrChunk, parent->variantType));
-+ return 0;
-+ }
- yaffs_AddObjectToDirectory(parent, obj);
-+ }
-
-- obj->chunkId = cp->chunkId;
-+ obj->hdrChunk = cp->hdrChunk;
- obj->variantType = cp->variantType;
- obj->deleted = cp->deleted;
- obj->softDeleted = cp->softDeleted;
-@@ -4203,29 +4267,34 @@ static void yaffs_CheckpointObjectToObje
- obj->serial = cp->serial;
- obj->nDataChunks = cp->nDataChunks;
-
-- if(obj->variantType == YAFFS_OBJECT_TYPE_FILE)
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_FILE)
- obj->variant.fileVariant.fileSize = cp->fileSizeOrEquivalentObjectId;
-- else if(obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK)
-+ else if (obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK)
- obj->variant.hardLinkVariant.equivalentObjectId = cp->fileSizeOrEquivalentObjectId;
-
-- if(obj->objectId >= YAFFS_NOBJECT_BUCKETS)
-+ if (obj->hdrChunk > 0)
- obj->lazyLoaded = 1;
-+ return 1;
- }
-
-
-
--static int yaffs_CheckpointTnodeWorker(yaffs_Object * in, yaffs_Tnode * tn,
-- __u32 level, int chunkOffset)
-+static int yaffs_CheckpointTnodeWorker(yaffs_Object *in, yaffs_Tnode *tn,
-+ __u32 level, int chunkOffset)
- {
- int i;
- yaffs_Device *dev = in->myDev;
- int ok = 1;
-- int nTnodeBytes = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-+ int tnodeSize = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-+
-+ if (tnodeSize < sizeof(yaffs_Tnode))
-+ tnodeSize = sizeof(yaffs_Tnode);
-+
-
- if (tn) {
- if (level > 0) {
-
-- for (i = 0; i < YAFFS_NTNODES_INTERNAL && ok; i++){
-+ for (i = 0; i < YAFFS_NTNODES_INTERNAL && ok; i++) {
- if (tn->internal[i]) {
- ok = yaffs_CheckpointTnodeWorker(in,
- tn->internal[i],
-@@ -4235,10 +4304,9 @@ static int yaffs_CheckpointTnodeWorker(y
- }
- } else if (level == 0) {
- __u32 baseOffset = chunkOffset << YAFFS_TNODES_LEVEL0_BITS;
-- /* printf("write tnode at %d\n",baseOffset); */
-- ok = (yaffs_CheckpointWrite(dev,&baseOffset,sizeof(baseOffset)) == sizeof(baseOffset));
-- if(ok)
-- ok = (yaffs_CheckpointWrite(dev,tn,nTnodeBytes) == nTnodeBytes);
-+ ok = (yaffs_CheckpointWrite(dev, &baseOffset, sizeof(baseOffset)) == sizeof(baseOffset));
-+ if (ok)
-+ ok = (yaffs_CheckpointWrite(dev, tn, tnodeSize) == tnodeSize);
- }
- }
-
-@@ -4251,13 +4319,13 @@ static int yaffs_WriteCheckpointTnodes(y
- __u32 endMarker = ~0;
- int ok = 1;
-
-- if(obj->variantType == YAFFS_OBJECT_TYPE_FILE){
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_FILE) {
- ok = yaffs_CheckpointTnodeWorker(obj,
- obj->variant.fileVariant.top,
- obj->variant.fileVariant.topLevel,
- 0);
-- if(ok)
-- ok = (yaffs_CheckpointWrite(obj->myDev,&endMarker,sizeof(endMarker)) ==
-+ if (ok)
-+ ok = (yaffs_CheckpointWrite(obj->myDev, &endMarker, sizeof(endMarker)) ==
- sizeof(endMarker));
- }
-
-@@ -4272,38 +4340,38 @@ static int yaffs_ReadCheckpointTnodes(ya
- yaffs_FileStructure *fileStructPtr = &obj->variant.fileVariant;
- yaffs_Tnode *tn;
- int nread = 0;
-+ int tnodeSize = (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8;
-
-- ok = (yaffs_CheckpointRead(dev,&baseChunk,sizeof(baseChunk)) == sizeof(baseChunk));
-+ if (tnodeSize < sizeof(yaffs_Tnode))
-+ tnodeSize = sizeof(yaffs_Tnode);
-
-- while(ok && (~baseChunk)){
-+ ok = (yaffs_CheckpointRead(dev, &baseChunk, sizeof(baseChunk)) == sizeof(baseChunk));
-+
-+ while (ok && (~baseChunk)) {
- nread++;
- /* Read level 0 tnode */
-
-
-- /* printf("read tnode at %d\n",baseChunk); */
- tn = yaffs_GetTnodeRaw(dev);
-- if(tn)
-- ok = (yaffs_CheckpointRead(dev,tn,(dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8) ==
-- (dev->tnodeWidth * YAFFS_NTNODES_LEVEL0)/8);
-+ if (tn)
-+ ok = (yaffs_CheckpointRead(dev, tn, tnodeSize) == tnodeSize);
- else
- ok = 0;
-
-- if(tn && ok){
-+ if (tn && ok)
- ok = yaffs_AddOrFindLevel0Tnode(dev,
-- fileStructPtr,
-- baseChunk,
-- tn) ? 1 : 0;
-+ fileStructPtr,
-+ baseChunk,
-+ tn) ? 1 : 0;
-
-- }
--
-- if(ok)
-- ok = (yaffs_CheckpointRead(dev,&baseChunk,sizeof(baseChunk)) == sizeof(baseChunk));
-+ if (ok)
-+ ok = (yaffs_CheckpointRead(dev, &baseChunk, sizeof(baseChunk)) == sizeof(baseChunk));
-
- }
-
-- T(YAFFS_TRACE_CHECKPOINT,(
-+ T(YAFFS_TRACE_CHECKPOINT, (
- TSTR("Checkpoint read tnodes %d records, last %d. ok %d" TENDSTR),
-- nread,baseChunk,ok));
-+ nread, baseChunk, ok));
-
- return ok ? 1 : 0;
- }
-@@ -4315,41 +4383,40 @@ static int yaffs_WriteCheckpointObjects(
- yaffs_CheckpointObject cp;
- int i;
- int ok = 1;
-- struct list_head *lh;
-+ struct ylist_head *lh;
-
-
- /* Iterate through the objects in each hash entry,
- * dumping them to the checkpointing stream.
- */
-
-- for(i = 0; ok && i < YAFFS_NOBJECT_BUCKETS; i++){
-- list_for_each(lh, &dev->objectBucket[i].list) {
-+ for (i = 0; ok && i < YAFFS_NOBJECT_BUCKETS; i++) {
-+ ylist_for_each(lh, &dev->objectBucket[i].list) {
- if (lh) {
-- obj = list_entry(lh, yaffs_Object, hashLink);
-+ obj = ylist_entry(lh, yaffs_Object, hashLink);
- if (!obj->deferedFree) {
-- yaffs_ObjectToCheckpointObject(&cp,obj);
-+ yaffs_ObjectToCheckpointObject(&cp, obj);
- cp.structType = sizeof(cp);
-
-- T(YAFFS_TRACE_CHECKPOINT,(
-+ T(YAFFS_TRACE_CHECKPOINT, (
- TSTR("Checkpoint write object %d parent %d type %d chunk %d obj addr %x" TENDSTR),
-- cp.objectId,cp.parentId,cp.variantType,cp.chunkId,(unsigned) obj));
-+ cp.objectId, cp.parentId, cp.variantType, cp.hdrChunk, (unsigned) obj));
-
-- ok = (yaffs_CheckpointWrite(dev,&cp,sizeof(cp)) == sizeof(cp));
-+ ok = (yaffs_CheckpointWrite(dev, &cp, sizeof(cp)) == sizeof(cp));
-
-- if(ok && obj->variantType == YAFFS_OBJECT_TYPE_FILE){
-+ if (ok && obj->variantType == YAFFS_OBJECT_TYPE_FILE)
- ok = yaffs_WriteCheckpointTnodes(obj);
-- }
- }
- }
- }
-- }
-+ }
-
-- /* Dump end of list */
-- memset(&cp,0xFF,sizeof(yaffs_CheckpointObject));
-+ /* Dump end of list */
-+ memset(&cp, 0xFF, sizeof(yaffs_CheckpointObject));
- cp.structType = sizeof(cp);
-
-- if(ok)
-- ok = (yaffs_CheckpointWrite(dev,&cp,sizeof(cp)) == sizeof(cp));
-+ if (ok)
-+ ok = (yaffs_CheckpointWrite(dev, &cp, sizeof(cp)) == sizeof(cp));
-
- return ok ? 1 : 0;
- }
-@@ -4362,38 +4429,39 @@ static int yaffs_ReadCheckpointObjects(y
- int done = 0;
- yaffs_Object *hardList = NULL;
-
-- while(ok && !done) {
-- ok = (yaffs_CheckpointRead(dev,&cp,sizeof(cp)) == sizeof(cp));
-- if(cp.structType != sizeof(cp)) {
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("struct size %d instead of %d ok %d"TENDSTR),
-- cp.structType,sizeof(cp),ok));
-+ while (ok && !done) {
-+ ok = (yaffs_CheckpointRead(dev, &cp, sizeof(cp)) == sizeof(cp));
-+ if (cp.structType != sizeof(cp)) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("struct size %d instead of %d ok %d"TENDSTR),
-+ cp.structType, sizeof(cp), ok));
- ok = 0;
- }
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("Checkpoint read object %d parent %d type %d chunk %d " TENDSTR),
-- cp.objectId,cp.parentId,cp.variantType,cp.chunkId));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("Checkpoint read object %d parent %d type %d chunk %d " TENDSTR),
-+ cp.objectId, cp.parentId, cp.variantType, cp.hdrChunk));
-
-- if(ok && cp.objectId == ~0)
-+ if (ok && cp.objectId == ~0)
- done = 1;
-- else if(ok){
-- obj = yaffs_FindOrCreateObjectByNumber(dev,cp.objectId, cp.variantType);
-- if(obj) {
-- yaffs_CheckpointObjectToObject(obj,&cp);
-- if(obj->variantType == YAFFS_OBJECT_TYPE_FILE) {
-+ else if (ok) {
-+ obj = yaffs_FindOrCreateObjectByNumber(dev, cp.objectId, cp.variantType);
-+ if (obj) {
-+ ok = yaffs_CheckpointObjectToObject(obj, &cp);
-+ if (!ok)
-+ break;
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_FILE) {
- ok = yaffs_ReadCheckpointTnodes(obj);
-- } else if(obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK) {
-+ } else if (obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK) {
- obj->hardLinks.next =
-- (struct list_head *)
-- hardList;
-+ (struct ylist_head *) hardList;
- hardList = obj;
- }
--
-- }
-+ } else
-+ ok = 0;
- }
- }
-
-- if(ok)
-- yaffs_HardlinkFixup(dev,hardList);
-+ if (ok)
-+ yaffs_HardlinkFixup(dev, hardList);
-
- return ok ? 1 : 0;
- }
-@@ -4403,11 +4471,11 @@ static int yaffs_WriteCheckpointSum(yaff
- __u32 checkpointSum;
- int ok;
-
-- yaffs_GetCheckpointSum(dev,&checkpointSum);
-+ yaffs_GetCheckpointSum(dev, &checkpointSum);
-
-- ok = (yaffs_CheckpointWrite(dev,&checkpointSum,sizeof(checkpointSum)) == sizeof(checkpointSum));
-+ ok = (yaffs_CheckpointWrite(dev, &checkpointSum, sizeof(checkpointSum)) == sizeof(checkpointSum));
-
-- if(!ok)
-+ if (!ok)
- return 0;
-
- return 1;
-@@ -4419,14 +4487,14 @@ static int yaffs_ReadCheckpointSum(yaffs
- __u32 checkpointSum1;
- int ok;
-
-- yaffs_GetCheckpointSum(dev,&checkpointSum0);
-+ yaffs_GetCheckpointSum(dev, &checkpointSum0);
-
-- ok = (yaffs_CheckpointRead(dev,&checkpointSum1,sizeof(checkpointSum1)) == sizeof(checkpointSum1));
-+ ok = (yaffs_CheckpointRead(dev, &checkpointSum1, sizeof(checkpointSum1)) == sizeof(checkpointSum1));
-
-- if(!ok)
-+ if (!ok)
- return 0;
-
-- if(checkpointSum0 != checkpointSum1)
-+ if (checkpointSum0 != checkpointSum1)
- return 0;
-
- return 1;
-@@ -4435,46 +4503,43 @@ static int yaffs_ReadCheckpointSum(yaffs
-
- static int yaffs_WriteCheckpointData(yaffs_Device *dev)
- {
--
- int ok = 1;
-
-- if(dev->skipCheckpointWrite || !dev->isYaffs2){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("skipping checkpoint write" TENDSTR)));
-+ if (dev->skipCheckpointWrite || !dev->isYaffs2) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("skipping checkpoint write" TENDSTR)));
- ok = 0;
- }
-
-- if(ok)
-- ok = yaffs_CheckpointOpen(dev,1);
-+ if (ok)
-+ ok = yaffs_CheckpointOpen(dev, 1);
-
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("write checkpoint validity" TENDSTR)));
-- ok = yaffs_WriteCheckpointValidityMarker(dev,1);
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("write checkpoint validity" TENDSTR)));
-+ ok = yaffs_WriteCheckpointValidityMarker(dev, 1);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("write checkpoint device" TENDSTR)));
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("write checkpoint device" TENDSTR)));
- ok = yaffs_WriteCheckpointDevice(dev);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("write checkpoint objects" TENDSTR)));
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("write checkpoint objects" TENDSTR)));
- ok = yaffs_WriteCheckpointObjects(dev);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("write checkpoint validity" TENDSTR)));
-- ok = yaffs_WriteCheckpointValidityMarker(dev,0);
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("write checkpoint validity" TENDSTR)));
-+ ok = yaffs_WriteCheckpointValidityMarker(dev, 0);
- }
-
-- if(ok){
-+ if (ok)
- ok = yaffs_WriteCheckpointSum(dev);
-- }
--
-
-- if(!yaffs_CheckpointClose(dev))
-- ok = 0;
-+ if (!yaffs_CheckpointClose(dev))
-+ ok = 0;
-
-- if(ok)
-- dev->isCheckpointed = 1;
-- else
-- dev->isCheckpointed = 0;
-+ if (ok)
-+ dev->isCheckpointed = 1;
-+ else
-+ dev->isCheckpointed = 0;
-
- return dev->isCheckpointed;
- }
-@@ -4483,43 +4548,43 @@ static int yaffs_ReadCheckpointData(yaff
- {
- int ok = 1;
-
-- if(dev->skipCheckpointRead || !dev->isYaffs2){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("skipping checkpoint read" TENDSTR)));
-+ if (dev->skipCheckpointRead || !dev->isYaffs2) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("skipping checkpoint read" TENDSTR)));
- ok = 0;
- }
-
-- if(ok)
-- ok = yaffs_CheckpointOpen(dev,0); /* open for read */
-+ if (ok)
-+ ok = yaffs_CheckpointOpen(dev, 0); /* open for read */
-
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("read checkpoint validity" TENDSTR)));
-- ok = yaffs_ReadCheckpointValidityMarker(dev,1);
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("read checkpoint validity" TENDSTR)));
-+ ok = yaffs_ReadCheckpointValidityMarker(dev, 1);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("read checkpoint device" TENDSTR)));
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("read checkpoint device" TENDSTR)));
- ok = yaffs_ReadCheckpointDevice(dev);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("read checkpoint objects" TENDSTR)));
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("read checkpoint objects" TENDSTR)));
- ok = yaffs_ReadCheckpointObjects(dev);
- }
-- if(ok){
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("read checkpoint validity" TENDSTR)));
-- ok = yaffs_ReadCheckpointValidityMarker(dev,0);
-+ if (ok) {
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("read checkpoint validity" TENDSTR)));
-+ ok = yaffs_ReadCheckpointValidityMarker(dev, 0);
- }
-
-- if(ok){
-+ if (ok) {
- ok = yaffs_ReadCheckpointSum(dev);
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("read checkpoint checksum %d" TENDSTR),ok));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("read checkpoint checksum %d" TENDSTR), ok));
- }
-
-- if(!yaffs_CheckpointClose(dev))
-+ if (!yaffs_CheckpointClose(dev))
- ok = 0;
-
-- if(ok)
-- dev->isCheckpointed = 1;
-- else
-- dev->isCheckpointed = 0;
-+ if (ok)
-+ dev->isCheckpointed = 1;
-+ else
-+ dev->isCheckpointed = 0;
-
- return ok ? 1 : 0;
-
-@@ -4527,11 +4592,11 @@ static int yaffs_ReadCheckpointData(yaff
-
- static void yaffs_InvalidateCheckpoint(yaffs_Device *dev)
- {
-- if(dev->isCheckpointed ||
-- dev->blocksInCheckpoint > 0){
-+ if (dev->isCheckpointed ||
-+ dev->blocksInCheckpoint > 0) {
- dev->isCheckpointed = 0;
- yaffs_CheckpointInvalidateStream(dev);
-- if(dev->superBlock && dev->markSuperBlockDirty)
-+ if (dev->superBlock && dev->markSuperBlockDirty)
- dev->markSuperBlockDirty(dev->superBlock);
- }
- }
-@@ -4540,18 +4605,18 @@ static void yaffs_InvalidateCheckpoint(y
- int yaffs_CheckpointSave(yaffs_Device *dev)
- {
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("save entry: isCheckpointed %d"TENDSTR),dev->isCheckpointed));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("save entry: isCheckpointed %d"TENDSTR), dev->isCheckpointed));
-
- yaffs_VerifyObjects(dev);
- yaffs_VerifyBlocks(dev);
- yaffs_VerifyFreeChunks(dev);
-
-- if(!dev->isCheckpointed) {
-+ if (!dev->isCheckpointed) {
- yaffs_InvalidateCheckpoint(dev);
- yaffs_WriteCheckpointData(dev);
- }
-
-- T(YAFFS_TRACE_ALWAYS,(TSTR("save exit: isCheckpointed %d"TENDSTR),dev->isCheckpointed));
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("save exit: isCheckpointed %d"TENDSTR), dev->isCheckpointed));
-
- return dev->isCheckpointed;
- }
-@@ -4559,17 +4624,17 @@ int yaffs_CheckpointSave(yaffs_Device *d
- int yaffs_CheckpointRestore(yaffs_Device *dev)
- {
- int retval;
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("restore entry: isCheckpointed %d"TENDSTR),dev->isCheckpointed));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("restore entry: isCheckpointed %d"TENDSTR), dev->isCheckpointed));
-
- retval = yaffs_ReadCheckpointData(dev);
-
-- if(dev->isCheckpointed){
-+ if (dev->isCheckpointed) {
- yaffs_VerifyObjects(dev);
- yaffs_VerifyBlocks(dev);
- yaffs_VerifyFreeChunks(dev);
- }
-
-- T(YAFFS_TRACE_CHECKPOINT,(TSTR("restore exit: isCheckpointed %d"TENDSTR),dev->isCheckpointed));
-+ T(YAFFS_TRACE_CHECKPOINT, (TSTR("restore exit: isCheckpointed %d"TENDSTR), dev->isCheckpointed));
-
- return retval;
- }
-@@ -4584,12 +4649,12 @@ int yaffs_CheckpointRestore(yaffs_Device
- * Curve-balls: the first chunk might also be the last chunk.
- */
-
--int yaffs_ReadDataFromFile(yaffs_Object * in, __u8 * buffer, loff_t offset,
-- int nBytes)
-+int yaffs_ReadDataFromFile(yaffs_Object *in, __u8 *buffer, loff_t offset,
-+ int nBytes)
- {
-
- int chunk;
-- int start;
-+ __u32 start;
- int nToCopy;
- int n = nBytes;
- int nDone = 0;
-@@ -4600,27 +4665,26 @@ int yaffs_ReadDataFromFile(yaffs_Object
- dev = in->myDev;
-
- while (n > 0) {
-- //chunk = offset / dev->nDataBytesPerChunk + 1;
-- //start = offset % dev->nDataBytesPerChunk;
-- yaffs_AddrToChunk(dev,offset,&chunk,&start);
-+ /* chunk = offset / dev->nDataBytesPerChunk + 1; */
-+ /* start = offset % dev->nDataBytesPerChunk; */
-+ yaffs_AddrToChunk(dev, offset, &chunk, &start);
- chunk++;
-
- /* OK now check for the curveball where the start and end are in
- * the same chunk.
- */
-- if ((start + n) < dev->nDataBytesPerChunk) {
-+ if ((start + n) < dev->nDataBytesPerChunk)
- nToCopy = n;
-- } else {
-+ else
- nToCopy = dev->nDataBytesPerChunk - start;
-- }
-
- cache = yaffs_FindChunkCache(in, chunk);
-
- /* If the chunk is already in the cache or it is less than a whole chunk
-- * then use the cache (if there is caching)
-+ * or we're using inband tags then use the cache (if there is caching)
- * else bypass the cache.
- */
-- if (cache || nToCopy != dev->nDataBytesPerChunk) {
-+ if (cache || nToCopy != dev->nDataBytesPerChunk || dev->inbandTags) {
- if (dev->nShortOpCaches > 0) {
-
- /* If we can't find the data in the cache, then load it up. */
-@@ -4641,14 +4705,9 @@ int yaffs_ReadDataFromFile(yaffs_Object
-
- cache->locked = 1;
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-+
- memcpy(buffer, &cache->data[start], nToCopy);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
--#endif
- cache->locked = 0;
- } else {
- /* Read into the local buffer then copy..*/
-@@ -4657,41 +4716,19 @@ int yaffs_ReadDataFromFile(yaffs_Object
- yaffs_GetTempBuffer(dev, __LINE__);
- yaffs_ReadChunkDataFromObject(in, chunk,
- localBuffer);
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-+
- memcpy(buffer, &localBuffer[start], nToCopy);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
--#endif
-+
- yaffs_ReleaseTempBuffer(dev, localBuffer,
- __LINE__);
- }
-
- } else {
--#ifdef CONFIG_YAFFS_WINCE
-- __u8 *localBuffer = yaffs_GetTempBuffer(dev, __LINE__);
--
-- /* Under WinCE can't do direct transfer. Need to use a local buffer.
-- * This is because we otherwise screw up WinCE's memory mapper
-- */
-- yaffs_ReadChunkDataFromObject(in, chunk, localBuffer);
--
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-- memcpy(buffer, localBuffer, dev->nDataBytesPerChunk);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
-- yaffs_ReleaseTempBuffer(dev, localBuffer, __LINE__);
--#endif
--
--#else
- /* A full chunk. Read directly into the supplied buffer. */
- yaffs_ReadChunkDataFromObject(in, chunk, buffer);
--#endif
-+
- }
-
- n -= nToCopy;
-@@ -4704,28 +4741,37 @@ int yaffs_ReadDataFromFile(yaffs_Object
- return nDone;
- }
-
--int yaffs_WriteDataToFile(yaffs_Object * in, const __u8 * buffer, loff_t offset,
-- int nBytes, int writeThrough)
-+int yaffs_WriteDataToFile(yaffs_Object *in, const __u8 *buffer, loff_t offset,
-+ int nBytes, int writeThrough)
- {
-
- int chunk;
-- int start;
-+ __u32 start;
- int nToCopy;
- int n = nBytes;
- int nDone = 0;
- int nToWriteBack;
- int startOfWrite = offset;
- int chunkWritten = 0;
-- int nBytesRead;
-+ __u32 nBytesRead;
-+ __u32 chunkStart;
-
- yaffs_Device *dev;
-
- dev = in->myDev;
-
- while (n > 0 && chunkWritten >= 0) {
-- //chunk = offset / dev->nDataBytesPerChunk + 1;
-- //start = offset % dev->nDataBytesPerChunk;
-- yaffs_AddrToChunk(dev,offset,&chunk,&start);
-+ /* chunk = offset / dev->nDataBytesPerChunk + 1; */
-+ /* start = offset % dev->nDataBytesPerChunk; */
-+ yaffs_AddrToChunk(dev, offset, &chunk, &start);
-+
-+ if (chunk * dev->nDataBytesPerChunk + start != offset ||
-+ start >= dev->nDataBytesPerChunk) {
-+ T(YAFFS_TRACE_ERROR, (
-+ TSTR("AddrToChunk of offset %d gives chunk %d start %d"
-+ TENDSTR),
-+ (int)offset, chunk, start));
-+ }
- chunk++;
-
- /* OK now check for the curveball where the start and end are in
-@@ -4740,25 +4786,32 @@ int yaffs_WriteDataToFile(yaffs_Object *
- * we need to write back as much as was there before.
- */
-
-- nBytesRead =
-- in->variant.fileVariant.fileSize -
-- ((chunk - 1) * dev->nDataBytesPerChunk);
-+ chunkStart = ((chunk - 1) * dev->nDataBytesPerChunk);
-+
-+ if (chunkStart > in->variant.fileVariant.fileSize)
-+ nBytesRead = 0; /* Past end of file */
-+ else
-+ nBytesRead = in->variant.fileVariant.fileSize - chunkStart;
-
-- if (nBytesRead > dev->nDataBytesPerChunk) {
-+ if (nBytesRead > dev->nDataBytesPerChunk)
- nBytesRead = dev->nDataBytesPerChunk;
-- }
-
- nToWriteBack =
- (nBytesRead >
- (start + n)) ? nBytesRead : (start + n);
-
-+ if (nToWriteBack < 0 || nToWriteBack > dev->nDataBytesPerChunk)
-+ YBUG();
-+
- } else {
- nToCopy = dev->nDataBytesPerChunk - start;
- nToWriteBack = dev->nDataBytesPerChunk;
- }
-
-- if (nToCopy != dev->nDataBytesPerChunk) {
-- /* An incomplete start or end chunk (or maybe both start and end chunk) */
-+ if (nToCopy != dev->nDataBytesPerChunk || dev->inbandTags) {
-+ /* An incomplete start or end chunk (or maybe both start and end chunk),
-+ * or we're using inband tags, so we want to use the cache buffers.
-+ */
- if (dev->nShortOpCaches > 0) {
- yaffs_ChunkCache *cache;
- /* If we can't find the data in the cache, then load the cache */
-@@ -4775,10 +4828,9 @@ int yaffs_WriteDataToFile(yaffs_Object *
- yaffs_ReadChunkDataFromObject(in, chunk,
- cache->
- data);
-- }
-- else if(cache &&
-- !cache->dirty &&
-- !yaffs_CheckSpaceForAllocation(in->myDev)){
-+ } else if (cache &&
-+ !cache->dirty &&
-+ !yaffs_CheckSpaceForAllocation(in->myDev)) {
- /* Drop the cache if it was a read cache item and
- * no space check has been made for it.
- */
-@@ -4788,16 +4840,12 @@ int yaffs_WriteDataToFile(yaffs_Object *
- if (cache) {
- yaffs_UseChunkCache(dev, cache, 1);
- cache->locked = 1;
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-+
-
- memcpy(&cache->data[start], buffer,
- nToCopy);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
--#endif
-+
- cache->locked = 0;
- cache->nBytes = nToWriteBack;
-
-@@ -4825,15 +4873,10 @@ int yaffs_WriteDataToFile(yaffs_Object *
- yaffs_ReadChunkDataFromObject(in, chunk,
- localBuffer);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-+
-
- memcpy(&localBuffer[start], buffer, nToCopy);
-
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
--#endif
- chunkWritten =
- yaffs_WriteChunkDataToObject(in, chunk,
- localBuffer,
-@@ -4846,31 +4889,15 @@ int yaffs_WriteDataToFile(yaffs_Object *
- }
-
- } else {
--
--#ifdef CONFIG_YAFFS_WINCE
-- /* Under WinCE can't do direct transfer. Need to use a local buffer.
-- * This is because we otherwise screw up WinCE's memory mapper
-- */
-- __u8 *localBuffer = yaffs_GetTempBuffer(dev, __LINE__);
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_UnlockYAFFS(TRUE);
--#endif
-- memcpy(localBuffer, buffer, dev->nDataBytesPerChunk);
--#ifdef CONFIG_YAFFS_WINCE
-- yfsd_LockYAFFS(TRUE);
--#endif
-- chunkWritten =
-- yaffs_WriteChunkDataToObject(in, chunk, localBuffer,
-- dev->nDataBytesPerChunk,
-- 0);
-- yaffs_ReleaseTempBuffer(dev, localBuffer, __LINE__);
--#else
- /* A full chunk. Write directly from the supplied buffer. */
-+
-+
-+
- chunkWritten =
- yaffs_WriteChunkDataToObject(in, chunk, buffer,
- dev->nDataBytesPerChunk,
- 0);
--#endif
-+
- /* Since we've overwritten the cached data, we better invalidate it. */
- yaffs_InvalidateChunkCache(in, chunk);
- }
-@@ -4886,9 +4913,8 @@ int yaffs_WriteDataToFile(yaffs_Object *
-
- /* Update file object */
-
-- if ((startOfWrite + nDone) > in->variant.fileVariant.fileSize) {
-+ if ((startOfWrite + nDone) > in->variant.fileVariant.fileSize)
- in->variant.fileVariant.fileSize = (startOfWrite + nDone);
-- }
-
- in->dirty = 1;
-
-@@ -4898,7 +4924,7 @@ int yaffs_WriteDataToFile(yaffs_Object *
-
- /* ---------------------- File resizing stuff ------------------ */
-
--static void yaffs_PruneResizedChunks(yaffs_Object * in, int newSize)
-+static void yaffs_PruneResizedChunks(yaffs_Object *in, int newSize)
- {
-
- yaffs_Device *dev = in->myDev;
-@@ -4939,11 +4965,11 @@ static void yaffs_PruneResizedChunks(yaf
-
- }
-
--int yaffs_ResizeFile(yaffs_Object * in, loff_t newSize)
-+int yaffs_ResizeFile(yaffs_Object *in, loff_t newSize)
- {
-
- int oldFileSize = in->variant.fileVariant.fileSize;
-- int newSizeOfPartialChunk;
-+ __u32 newSizeOfPartialChunk;
- int newFullChunks;
-
- yaffs_Device *dev = in->myDev;
-@@ -4955,13 +4981,11 @@ int yaffs_ResizeFile(yaffs_Object * in,
-
- yaffs_CheckGarbageCollection(dev);
-
-- if (in->variantType != YAFFS_OBJECT_TYPE_FILE) {
-- return yaffs_GetFileSize(in);
-- }
-+ if (in->variantType != YAFFS_OBJECT_TYPE_FILE)
-+ return YAFFS_FAIL;
-
-- if (newSize == oldFileSize) {
-- return oldFileSize;
-- }
-+ if (newSize == oldFileSize)
-+ return YAFFS_OK;
-
- if (newSize < oldFileSize) {
-
-@@ -4994,21 +5018,20 @@ int yaffs_ResizeFile(yaffs_Object * in,
- }
-
-
--
- /* Write a new object header.
- * show we've shrunk the file, if need be
- * Do this only if the file is not in the deleted directories.
- */
-- if (in->parent->objectId != YAFFS_OBJECTID_UNLINKED &&
-- in->parent->objectId != YAFFS_OBJECTID_DELETED) {
-+ if (in->parent &&
-+ in->parent->objectId != YAFFS_OBJECTID_UNLINKED &&
-+ in->parent->objectId != YAFFS_OBJECTID_DELETED)
- yaffs_UpdateObjectHeader(in, NULL, 0,
- (newSize < oldFileSize) ? 1 : 0, 0);
-- }
-
-- return newSize;
-+ return YAFFS_OK;
- }
-
--loff_t yaffs_GetFileSize(yaffs_Object * obj)
-+loff_t yaffs_GetFileSize(yaffs_Object *obj)
- {
- obj = yaffs_GetEquivalentObject(obj);
-
-@@ -5024,7 +5047,7 @@ loff_t yaffs_GetFileSize(yaffs_Object *
-
-
-
--int yaffs_FlushFile(yaffs_Object * in, int updateTime)
-+int yaffs_FlushFile(yaffs_Object *in, int updateTime)
- {
- int retVal;
- if (in->dirty) {
-@@ -5039,9 +5062,8 @@ int yaffs_FlushFile(yaffs_Object * in, i
- #endif
- }
-
-- retVal =
-- (yaffs_UpdateObjectHeader(in, NULL, 0, 0, 0) >=
-- 0) ? YAFFS_OK : YAFFS_FAIL;
-+ retVal = (yaffs_UpdateObjectHeader(in, NULL, 0, 0, 0) >=
-+ 0) ? YAFFS_OK : YAFFS_FAIL;
- } else {
- retVal = YAFFS_OK;
- }
-@@ -5050,7 +5072,7 @@ int yaffs_FlushFile(yaffs_Object * in, i
-
- }
-
--static int yaffs_DoGenericObjectDeletion(yaffs_Object * in)
-+static int yaffs_DoGenericObjectDeletion(yaffs_Object *in)
- {
-
- /* First off, invalidate the file's data in the cache, without flushing. */
-@@ -5058,13 +5080,13 @@ static int yaffs_DoGenericObjectDeletion
-
- if (in->myDev->isYaffs2 && (in->parent != in->myDev->deletedDir)) {
- /* Move to the unlinked directory so we have a record that it was deleted. */
-- yaffs_ChangeObjectName(in, in->myDev->deletedDir,"deleted", 0, 0);
-+ yaffs_ChangeObjectName(in, in->myDev->deletedDir, _Y("deleted"), 0, 0);
-
- }
-
- yaffs_RemoveObjectFromDirectory(in);
-- yaffs_DeleteChunk(in->myDev, in->chunkId, 1, __LINE__);
-- in->chunkId = -1;
-+ yaffs_DeleteChunk(in->myDev, in->hdrChunk, 1, __LINE__);
-+ in->hdrChunk = 0;
-
- yaffs_FreeObject(in);
- return YAFFS_OK;
-@@ -5075,62 +5097,63 @@ static int yaffs_DoGenericObjectDeletion
- * and the inode associated with the file.
- * It does not delete the links associated with the file.
- */
--static int yaffs_UnlinkFile(yaffs_Object * in)
-+static int yaffs_UnlinkFileIfNeeded(yaffs_Object *in)
- {
-
- int retVal;
- int immediateDeletion = 0;
-
-- if (1) {
- #ifdef __KERNEL__
-- if (!in->myInode) {
-- immediateDeletion = 1;
--
-- }
-+ if (!in->myInode)
-+ immediateDeletion = 1;
- #else
-- if (in->inUse <= 0) {
-- immediateDeletion = 1;
--
-- }
-+ if (in->inUse <= 0)
-+ immediateDeletion = 1;
- #endif
-- if (immediateDeletion) {
-- retVal =
-- yaffs_ChangeObjectName(in, in->myDev->deletedDir,
-- "deleted", 0, 0);
-- T(YAFFS_TRACE_TRACING,
-- (TSTR("yaffs: immediate deletion of file %d" TENDSTR),
-- in->objectId));
-- in->deleted = 1;
-- in->myDev->nDeletedFiles++;
-- if (0 && in->myDev->isYaffs2) {
-- yaffs_ResizeFile(in, 0);
-- }
-- yaffs_SoftDeleteFile(in);
-- } else {
-- retVal =
-- yaffs_ChangeObjectName(in, in->myDev->unlinkedDir,
-- "unlinked", 0, 0);
-- }
-
-+ if (immediateDeletion) {
-+ retVal =
-+ yaffs_ChangeObjectName(in, in->myDev->deletedDir,
-+ _Y("deleted"), 0, 0);
-+ T(YAFFS_TRACE_TRACING,
-+ (TSTR("yaffs: immediate deletion of file %d" TENDSTR),
-+ in->objectId));
-+ in->deleted = 1;
-+ in->myDev->nDeletedFiles++;
-+ if (1 || in->myDev->isYaffs2)
-+ yaffs_ResizeFile(in, 0);
-+ yaffs_SoftDeleteFile(in);
-+ } else {
-+ retVal =
-+ yaffs_ChangeObjectName(in, in->myDev->unlinkedDir,
-+ _Y("unlinked"), 0, 0);
- }
-+
-+
- return retVal;
- }
-
--int yaffs_DeleteFile(yaffs_Object * in)
-+int yaffs_DeleteFile(yaffs_Object *in)
- {
- int retVal = YAFFS_OK;
-+ int deleted = in->deleted;
-+
-+ yaffs_ResizeFile(in, 0);
-
- if (in->nDataChunks > 0) {
-- /* Use soft deletion if there is data in the file */
-- if (!in->unlinked) {
-- retVal = yaffs_UnlinkFile(in);
-- }
-+ /* Use soft deletion if there is data in the file.
-+ * That won't be the case if it has been resized to zero.
-+ */
-+ if (!in->unlinked)
-+ retVal = yaffs_UnlinkFileIfNeeded(in);
-+
- if (retVal == YAFFS_OK && in->unlinked && !in->deleted) {
- in->deleted = 1;
-+ deleted = 1;
- in->myDev->nDeletedFiles++;
- yaffs_SoftDeleteFile(in);
- }
-- return in->deleted ? YAFFS_OK : YAFFS_FAIL;
-+ return deleted ? YAFFS_OK : YAFFS_FAIL;
- } else {
- /* The file has no data chunks so we toss it immediately */
- yaffs_FreeTnode(in->myDev, in->variant.fileVariant.top);
-@@ -5141,62 +5164,75 @@ int yaffs_DeleteFile(yaffs_Object * in)
- }
- }
-
--static int yaffs_DeleteDirectory(yaffs_Object * in)
-+static int yaffs_DeleteDirectory(yaffs_Object *in)
- {
- /* First check that the directory is empty. */
-- if (list_empty(&in->variant.directoryVariant.children)) {
-+ if (ylist_empty(&in->variant.directoryVariant.children))
- return yaffs_DoGenericObjectDeletion(in);
-- }
-
- return YAFFS_FAIL;
-
- }
-
--static int yaffs_DeleteSymLink(yaffs_Object * in)
-+static int yaffs_DeleteSymLink(yaffs_Object *in)
- {
- YFREE(in->variant.symLinkVariant.alias);
-
- return yaffs_DoGenericObjectDeletion(in);
- }
-
--static int yaffs_DeleteHardLink(yaffs_Object * in)
-+static int yaffs_DeleteHardLink(yaffs_Object *in)
- {
- /* remove this hardlink from the list assocaited with the equivalent
- * object
- */
-- list_del(&in->hardLinks);
-+ ylist_del_init(&in->hardLinks);
- return yaffs_DoGenericObjectDeletion(in);
- }
-
--static void yaffs_DestroyObject(yaffs_Object * obj)
-+int yaffs_DeleteObject(yaffs_Object *obj)
- {
-+int retVal = -1;
- switch (obj->variantType) {
- case YAFFS_OBJECT_TYPE_FILE:
-- yaffs_DeleteFile(obj);
-+ retVal = yaffs_DeleteFile(obj);
- break;
- case YAFFS_OBJECT_TYPE_DIRECTORY:
-- yaffs_DeleteDirectory(obj);
-+ return yaffs_DeleteDirectory(obj);
- break;
- case YAFFS_OBJECT_TYPE_SYMLINK:
-- yaffs_DeleteSymLink(obj);
-+ retVal = yaffs_DeleteSymLink(obj);
- break;
- case YAFFS_OBJECT_TYPE_HARDLINK:
-- yaffs_DeleteHardLink(obj);
-+ retVal = yaffs_DeleteHardLink(obj);
- break;
- case YAFFS_OBJECT_TYPE_SPECIAL:
-- yaffs_DoGenericObjectDeletion(obj);
-+ retVal = yaffs_DoGenericObjectDeletion(obj);
- break;
- case YAFFS_OBJECT_TYPE_UNKNOWN:
-+ retVal = 0;
- break; /* should not happen. */
- }
-+
-+ return retVal;
- }
-
--static int yaffs_UnlinkWorker(yaffs_Object * obj)
-+static int yaffs_UnlinkWorker(yaffs_Object *obj)
- {
-
-+ int immediateDeletion = 0;
-+
-+#ifdef __KERNEL__
-+ if (!obj->myInode)
-+ immediateDeletion = 1;
-+#else
-+ if (obj->inUse <= 0)
-+ immediateDeletion = 1;
-+#endif
-+
- if (obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK) {
- return yaffs_DeleteHardLink(obj);
-- } else if (!list_empty(&obj->hardLinks)) {
-+ } else if (!ylist_empty(&obj->hardLinks)) {
- /* Curve ball: We're unlinking an object that has a hardlink.
- *
- * This problem arises because we are not strictly following
-@@ -5215,24 +5251,24 @@ static int yaffs_UnlinkWorker(yaffs_Obje
- int retVal;
- YCHAR name[YAFFS_MAX_NAME_LENGTH + 1];
-
-- hl = list_entry(obj->hardLinks.next, yaffs_Object, hardLinks);
-+ hl = ylist_entry(obj->hardLinks.next, yaffs_Object, hardLinks);
-
-- list_del_init(&hl->hardLinks);
-- list_del_init(&hl->siblings);
-+ ylist_del_init(&hl->hardLinks);
-+ ylist_del_init(&hl->siblings);
-
- yaffs_GetObjectName(hl, name, YAFFS_MAX_NAME_LENGTH + 1);
-
- retVal = yaffs_ChangeObjectName(obj, hl->parent, name, 0, 0);
-
-- if (retVal == YAFFS_OK) {
-+ if (retVal == YAFFS_OK)
- retVal = yaffs_DoGenericObjectDeletion(hl);
-- }
-+
- return retVal;
-
-- } else {
-+ } else if (immediateDeletion) {
- switch (obj->variantType) {
- case YAFFS_OBJECT_TYPE_FILE:
-- return yaffs_UnlinkFile(obj);
-+ return yaffs_DeleteFile(obj);
- break;
- case YAFFS_OBJECT_TYPE_DIRECTORY:
- return yaffs_DeleteDirectory(obj);
-@@ -5248,21 +5284,22 @@ static int yaffs_UnlinkWorker(yaffs_Obje
- default:
- return YAFFS_FAIL;
- }
-- }
-+ } else
-+ return yaffs_ChangeObjectName(obj, obj->myDev->unlinkedDir,
-+ _Y("unlinked"), 0, 0);
- }
-
-
--static int yaffs_UnlinkObject( yaffs_Object *obj)
-+static int yaffs_UnlinkObject(yaffs_Object *obj)
- {
-
-- if (obj && obj->unlinkAllowed) {
-+ if (obj && obj->unlinkAllowed)
- return yaffs_UnlinkWorker(obj);
-- }
-
- return YAFFS_FAIL;
-
- }
--int yaffs_Unlink(yaffs_Object * dir, const YCHAR * name)
-+int yaffs_Unlink(yaffs_Object *dir, const YCHAR *name)
- {
- yaffs_Object *obj;
-
-@@ -5272,8 +5309,8 @@ int yaffs_Unlink(yaffs_Object * dir, con
-
- /*----------------------- Initialisation Scanning ---------------------- */
-
--static void yaffs_HandleShadowedObject(yaffs_Device * dev, int objId,
-- int backwardScanning)
-+static void yaffs_HandleShadowedObject(yaffs_Device *dev, int objId,
-+ int backwardScanning)
- {
- yaffs_Object *obj;
-
-@@ -5286,9 +5323,8 @@ static void yaffs_HandleShadowedObject(y
- /* Handle YAFFS2 case (backward scanning)
- * If the shadowed object exists then ignore.
- */
-- if (yaffs_FindObjectByNumber(dev, objId)) {
-+ if (yaffs_FindObjectByNumber(dev, objId))
- return;
-- }
- }
-
- /* Let's create it (if it does not exist) assuming it is a file so that it can do shrinking etc.
-@@ -5297,6 +5333,8 @@ static void yaffs_HandleShadowedObject(y
- obj =
- yaffs_FindOrCreateObjectByNumber(dev, objId,
- YAFFS_OBJECT_TYPE_FILE);
-+ if (!obj)
-+ return;
- yaffs_AddObjectToDirectory(dev->unlinkedDir, obj);
- obj->variant.fileVariant.shrinkSize = 0;
- obj->valid = 1; /* So that we don't read any other info for this file */
-@@ -5325,44 +5363,77 @@ static void yaffs_HardlinkFixup(yaffs_De
- if (in) {
- /* Add the hardlink pointers */
- hl->variant.hardLinkVariant.equivalentObject = in;
-- list_add(&hl->hardLinks, &in->hardLinks);
-+ ylist_add(&hl->hardLinks, &in->hardLinks);
- } else {
- /* Todo Need to report/handle this better.
- * Got a problem... hardlink to a non-existant object
- */
- hl->variant.hardLinkVariant.equivalentObject = NULL;
-- INIT_LIST_HEAD(&hl->hardLinks);
-+ YINIT_LIST_HEAD(&hl->hardLinks);
-
- }
--
- }
-+}
-+
-+
-
-+
-+
-+static int ybicmp(const void *a, const void *b)
-+{
-+ register int aseq = ((yaffs_BlockIndex *)a)->seq;
-+ register int bseq = ((yaffs_BlockIndex *)b)->seq;
-+ register int ablock = ((yaffs_BlockIndex *)a)->block;
-+ register int bblock = ((yaffs_BlockIndex *)b)->block;
-+ if (aseq == bseq)
-+ return ablock - bblock;
-+ else
-+ return aseq - bseq;
- }
-
-
-+struct yaffs_ShadowFixerStruct {
-+ int objectId;
-+ int shadowedId;
-+ struct yaffs_ShadowFixerStruct *next;
-+};
-+
-
-+static void yaffs_StripDeletedObjects(yaffs_Device *dev)
-+{
-+ /*
-+ * Sort out state of unlinked and deleted objects after scanning.
-+ */
-+ struct ylist_head *i;
-+ struct ylist_head *n;
-+ yaffs_Object *l;
-
-+ /* Soft delete all the unlinked files */
-+ ylist_for_each_safe(i, n,
-+ &dev->unlinkedDir->variant.directoryVariant.children) {
-+ if (i) {
-+ l = ylist_entry(i, yaffs_Object, siblings);
-+ yaffs_DeleteObject(l);
-+ }
-+ }
-
--static int ybicmp(const void *a, const void *b){
-- register int aseq = ((yaffs_BlockIndex *)a)->seq;
-- register int bseq = ((yaffs_BlockIndex *)b)->seq;
-- register int ablock = ((yaffs_BlockIndex *)a)->block;
-- register int bblock = ((yaffs_BlockIndex *)b)->block;
-- if( aseq == bseq )
-- return ablock - bblock;
-- else
-- return aseq - bseq;
-+ ylist_for_each_safe(i, n,
-+ &dev->deletedDir->variant.directoryVariant.children) {
-+ if (i) {
-+ l = ylist_entry(i, yaffs_Object, siblings);
-+ yaffs_DeleteObject(l);
-+ }
-+ }
-
- }
-
--static int yaffs_Scan(yaffs_Device * dev)
-+static int yaffs_Scan(yaffs_Device *dev)
- {
- yaffs_ExtendedTags tags;
- int blk;
- int blockIterator;
- int startIterator;
- int endIterator;
-- int nBlocksToScan = 0;
- int result;
-
- int chunk;
-@@ -5371,26 +5442,19 @@ static int yaffs_Scan(yaffs_Device * dev
- yaffs_BlockState state;
- yaffs_Object *hardList = NULL;
- yaffs_BlockInfo *bi;
-- int sequenceNumber;
-+ __u32 sequenceNumber;
- yaffs_ObjectHeader *oh;
- yaffs_Object *in;
- yaffs_Object *parent;
-- int nBlocks = dev->internalEndBlock - dev->internalStartBlock + 1;
-
- int alloc_failed = 0;
-
-+ struct yaffs_ShadowFixerStruct *shadowFixerList = NULL;
-+
-
- __u8 *chunkData;
-
-- yaffs_BlockIndex *blockIndex = NULL;
-
-- if (dev->isYaffs2) {
-- T(YAFFS_TRACE_SCAN,
-- (TSTR("yaffs_Scan is not for YAFFS2!" TENDSTR)));
-- return YAFFS_FAIL;
-- }
--
-- //TODO Throw all the yaffs2 stuuf out of yaffs_Scan since it is only for yaffs1 format.
-
- T(YAFFS_TRACE_SCAN,
- (TSTR("yaffs_Scan starts intstartblk %d intendblk %d..." TENDSTR),
-@@ -5400,12 +5464,6 @@ static int yaffs_Scan(yaffs_Device * dev
-
- dev->sequenceNumber = YAFFS_LOWEST_SEQUENCE_NUMBER;
-
-- if (dev->isYaffs2) {
-- blockIndex = YMALLOC(nBlocks * sizeof(yaffs_BlockIndex));
-- if(!blockIndex)
-- return YAFFS_FAIL;
-- }
--
- /* Scan all the blocks to determine their state */
- for (blk = dev->internalStartBlock; blk <= dev->internalEndBlock; blk++) {
- bi = yaffs_GetBlockInfo(dev, blk);
-@@ -5418,6 +5476,9 @@ static int yaffs_Scan(yaffs_Device * dev
- bi->blockState = state;
- bi->sequenceNumber = sequenceNumber;
-
-+ if (bi->sequenceNumber == YAFFS_SEQUENCE_BAD_BLOCK)
-+ bi->blockState = state = YAFFS_BLOCK_STATE_DEAD;
-+
- T(YAFFS_TRACE_SCAN_DEBUG,
- (TSTR("Block scanning block %d state %d seq %d" TENDSTR), blk,
- state, sequenceNumber));
-@@ -5430,70 +5491,21 @@ static int yaffs_Scan(yaffs_Device * dev
- (TSTR("Block empty " TENDSTR)));
- dev->nErasedBlocks++;
- dev->nFreeChunks += dev->nChunksPerBlock;
-- } else if (state == YAFFS_BLOCK_STATE_NEEDS_SCANNING) {
--
-- /* Determine the highest sequence number */
-- if (dev->isYaffs2 &&
-- sequenceNumber >= YAFFS_LOWEST_SEQUENCE_NUMBER &&
-- sequenceNumber < YAFFS_HIGHEST_SEQUENCE_NUMBER) {
--
-- blockIndex[nBlocksToScan].seq = sequenceNumber;
-- blockIndex[nBlocksToScan].block = blk;
--
-- nBlocksToScan++;
--
-- if (sequenceNumber >= dev->sequenceNumber) {
-- dev->sequenceNumber = sequenceNumber;
-- }
-- } else if (dev->isYaffs2) {
-- /* TODO: Nasty sequence number! */
-- T(YAFFS_TRACE_SCAN,
-- (TSTR
-- ("Block scanning block %d has bad sequence number %d"
-- TENDSTR), blk, sequenceNumber));
--
-- }
- }
- }
-
-- /* Sort the blocks
-- * Dungy old bubble sort for now...
-- */
-- if (dev->isYaffs2) {
-- yaffs_BlockIndex temp;
-- int i;
-- int j;
--
-- for (i = 0; i < nBlocksToScan; i++)
-- for (j = i + 1; j < nBlocksToScan; j++)
-- if (blockIndex[i].seq > blockIndex[j].seq) {
-- temp = blockIndex[j];
-- blockIndex[j] = blockIndex[i];
-- blockIndex[i] = temp;
-- }
-- }
--
-- /* Now scan the blocks looking at the data. */
-- if (dev->isYaffs2) {
-- startIterator = 0;
-- endIterator = nBlocksToScan - 1;
-- T(YAFFS_TRACE_SCAN_DEBUG,
-- (TSTR("%d blocks to be scanned" TENDSTR), nBlocksToScan));
-- } else {
-- startIterator = dev->internalStartBlock;
-- endIterator = dev->internalEndBlock;
-- }
-+ startIterator = dev->internalStartBlock;
-+ endIterator = dev->internalEndBlock;
-
- /* For each block.... */
- for (blockIterator = startIterator; !alloc_failed && blockIterator <= endIterator;
- blockIterator++) {
-
-- if (dev->isYaffs2) {
-- /* get the block to scan in the correct order */
-- blk = blockIndex[blockIterator].block;
-- } else {
-- blk = blockIterator;
-- }
-+ YYIELD();
-+
-+ YYIELD();
-+
-+ blk = blockIterator;
-
- bi = yaffs_GetBlockInfo(dev, blk);
- state = bi->blockState;
-@@ -5511,7 +5523,7 @@ static int yaffs_Scan(yaffs_Device * dev
-
- /* Let's have a good look at this chunk... */
-
-- if (!dev->isYaffs2 && tags.chunkDeleted) {
-+ if (tags.eccResult == YAFFS_ECC_RESULT_UNFIXED || tags.chunkDeleted) {
- /* YAFFS1 only...
- * A deleted chunk
- */
-@@ -5540,18 +5552,6 @@ static int yaffs_Scan(yaffs_Device * dev
- dev->allocationBlockFinder = blk;
- /* Set it to here to encourage the allocator to go forth from here. */
-
-- /* Yaffs2 sanity check:
-- * This should be the one with the highest sequence number
-- */
-- if (dev->isYaffs2
-- && (dev->sequenceNumber !=
-- bi->sequenceNumber)) {
-- T(YAFFS_TRACE_ALWAYS,
-- (TSTR
-- ("yaffs: Allocation block %d was not highest sequence id:"
-- " block seq = %d, dev seq = %d"
-- TENDSTR), blk,bi->sequenceNumber,dev->sequenceNumber));
-- }
- }
-
- dev->nFreeChunks += (dev->nChunksPerBlock - c);
-@@ -5570,11 +5570,11 @@ static int yaffs_Scan(yaffs_Device * dev
- * the same chunkId).
- */
-
-- if(!in)
-+ if (!in)
- alloc_failed = 1;
-
-- if(in){
-- if(!yaffs_PutChunkIntoFile(in, tags.chunkId, chunk,1))
-+ if (in) {
-+ if (!yaffs_PutChunkIntoFile(in, tags.chunkId, chunk, 1))
- alloc_failed = 1;
- }
-
-@@ -5617,7 +5617,7 @@ static int yaffs_Scan(yaffs_Device * dev
- * deleted, and worse still it has changed type. Delete the old object.
- */
-
-- yaffs_DestroyObject(in);
-+ yaffs_DeleteObject(in);
-
- in = 0;
- }
-@@ -5627,14 +5627,20 @@ static int yaffs_Scan(yaffs_Device * dev
- objectId,
- oh->type);
-
-- if(!in)
-+ if (!in)
- alloc_failed = 1;
-
- if (in && oh->shadowsObject > 0) {
-- yaffs_HandleShadowedObject(dev,
-- oh->
-- shadowsObject,
-- 0);
-+
-+ struct yaffs_ShadowFixerStruct *fixer;
-+ fixer = YMALLOC(sizeof(struct yaffs_ShadowFixerStruct));
-+ if (fixer) {
-+ fixer->next = shadowFixerList;
-+ shadowFixerList = fixer;
-+ fixer->objectId = tags.objectId;
-+ fixer->shadowedId = oh->shadowsObject;
-+ }
-+
- }
-
- if (in && in->valid) {
-@@ -5643,12 +5649,10 @@ static int yaffs_Scan(yaffs_Device * dev
- unsigned existingSerial = in->serial;
- unsigned newSerial = tags.serialNumber;
-
-- if (dev->isYaffs2 ||
-- ((existingSerial + 1) & 3) ==
-- newSerial) {
-+ if (((existingSerial + 1) & 3) == newSerial) {
- /* Use new one - destroy the exisiting one */
- yaffs_DeleteChunk(dev,
-- in->chunkId,
-+ in->hdrChunk,
- 1, __LINE__);
- in->valid = 0;
- } else {
-@@ -5681,7 +5685,8 @@ static int yaffs_Scan(yaffs_Device * dev
- in->yst_ctime = oh->yst_ctime;
- in->yst_rdev = oh->yst_rdev;
- #endif
-- in->chunkId = chunk;
-+ in->hdrChunk = chunk;
-+ in->serial = tags.serialNumber;
-
- } else if (in && !in->valid) {
- /* we need to load this info */
-@@ -5705,7 +5710,8 @@ static int yaffs_Scan(yaffs_Device * dev
- in->yst_ctime = oh->yst_ctime;
- in->yst_rdev = oh->yst_rdev;
- #endif
-- in->chunkId = chunk;
-+ in->hdrChunk = chunk;
-+ in->serial = tags.serialNumber;
-
- yaffs_SetObjectName(in, oh->name);
- in->dirty = 0;
-@@ -5718,25 +5724,25 @@ static int yaffs_Scan(yaffs_Device * dev
- yaffs_FindOrCreateObjectByNumber
- (dev, oh->parentObjectId,
- YAFFS_OBJECT_TYPE_DIRECTORY);
-- if (parent->variantType ==
-+ if (!parent)
-+ alloc_failed = 1;
-+ if (parent && parent->variantType ==
- YAFFS_OBJECT_TYPE_UNKNOWN) {
- /* Set up as a directory */
- parent->variantType =
-- YAFFS_OBJECT_TYPE_DIRECTORY;
-- INIT_LIST_HEAD(&parent->variant.
-- directoryVariant.
-- children);
-- } else if (parent->variantType !=
-- YAFFS_OBJECT_TYPE_DIRECTORY)
-- {
-+ YAFFS_OBJECT_TYPE_DIRECTORY;
-+ YINIT_LIST_HEAD(&parent->variant.
-+ directoryVariant.
-+ children);
-+ } else if (!parent || parent->variantType !=
-+ YAFFS_OBJECT_TYPE_DIRECTORY) {
- /* Hoosterman, another problem....
- * We're trying to use a non-directory as a directory
- */
-
- T(YAFFS_TRACE_ERROR,
- (TSTR
-- ("yaffs tragedy: attempting to use non-directory as"
-- " a directory in scan. Put in lost+found."
-+ ("yaffs tragedy: attempting to use non-directory as a directory in scan. Put in lost+found."
- TENDSTR)));
- parent = dev->lostNFoundDir;
- }
-@@ -5760,15 +5766,6 @@ static int yaffs_Scan(yaffs_Device * dev
- /* Todo got a problem */
- break;
- case YAFFS_OBJECT_TYPE_FILE:
-- if (dev->isYaffs2
-- && oh->isShrink) {
-- /* Prune back the shrunken chunks */
-- yaffs_PruneResizedChunks
-- (in, oh->fileSize);
-- /* Mark the block as having a shrinkHeader */
-- bi->hasShrinkHeader = 1;
-- }
--
- if (dev->useHeaderFileSize)
-
- in->variant.fileVariant.
-@@ -5778,11 +5775,11 @@ static int yaffs_Scan(yaffs_Device * dev
- break;
- case YAFFS_OBJECT_TYPE_HARDLINK:
- in->variant.hardLinkVariant.
-- equivalentObjectId =
-- oh->equivalentObjectId;
-+ equivalentObjectId =
-+ oh->equivalentObjectId;
- in->hardLinks.next =
-- (struct list_head *)
-- hardList;
-+ (struct ylist_head *)
-+ hardList;
- hardList = in;
- break;
- case YAFFS_OBJECT_TYPE_DIRECTORY:
-@@ -5794,15 +5791,17 @@ static int yaffs_Scan(yaffs_Device * dev
- case YAFFS_OBJECT_TYPE_SYMLINK:
- in->variant.symLinkVariant.alias =
- yaffs_CloneString(oh->alias);
-- if(!in->variant.symLinkVariant.alias)
-+ if (!in->variant.symLinkVariant.alias)
- alloc_failed = 1;
- break;
- }
-
-+/*
- if (parent == dev->deletedDir) {
- yaffs_DestroyObject(in);
- bi->hasShrinkHeader = 1;
- }
-+*/
- }
- }
- }
-@@ -5823,10 +5822,6 @@ static int yaffs_Scan(yaffs_Device * dev
-
- }
-
-- if (blockIndex) {
-- YFREE(blockIndex);
-- }
--
-
- /* Ok, we've done all the scanning.
- * Fix up the hard link chains.
-@@ -5834,32 +5829,36 @@ static int yaffs_Scan(yaffs_Device * dev
- * hardlinks.
- */
-
-- yaffs_HardlinkFixup(dev,hardList);
-+ yaffs_HardlinkFixup(dev, hardList);
-
-- /* Handle the unlinked files. Since they were left in an unlinked state we should
-- * just delete them.
-- */
-+ /* Fix up any shadowed objects */
- {
-- struct list_head *i;
-- struct list_head *n;
-+ struct yaffs_ShadowFixerStruct *fixer;
-+ yaffs_Object *obj;
-
-- yaffs_Object *l;
-- /* Soft delete all the unlinked files */
-- list_for_each_safe(i, n,
-- &dev->unlinkedDir->variant.directoryVariant.
-- children) {
-- if (i) {
-- l = list_entry(i, yaffs_Object, siblings);
-- yaffs_DestroyObject(l);
-- }
-+ while (shadowFixerList) {
-+ fixer = shadowFixerList;
-+ shadowFixerList = fixer->next;
-+ /* Complete the rename transaction by deleting the shadowed object
-+ * then setting the object header to unshadowed.
-+ */
-+ obj = yaffs_FindObjectByNumber(dev, fixer->shadowedId);
-+ if (obj)
-+ yaffs_DeleteObject(obj);
-+
-+ obj = yaffs_FindObjectByNumber(dev, fixer->objectId);
-+
-+ if (obj)
-+ yaffs_UpdateObjectHeader(obj, NULL, 1, 0, 0);
-+
-+ YFREE(fixer);
- }
- }
-
- yaffs_ReleaseTempBuffer(dev, chunkData, __LINE__);
-
-- if(alloc_failed){
-+ if (alloc_failed)
- return YAFFS_FAIL;
-- }
-
- T(YAFFS_TRACE_SCAN, (TSTR("yaffs_Scan ends" TENDSTR)));
-
-@@ -5871,25 +5870,27 @@ static void yaffs_CheckObjectDetailsLoad
- {
- __u8 *chunkData;
- yaffs_ObjectHeader *oh;
-- yaffs_Device *dev = in->myDev;
-+ yaffs_Device *dev;
- yaffs_ExtendedTags tags;
- int result;
- int alloc_failed = 0;
-
-- if(!in)
-+ if (!in)
- return;
-
-+ dev = in->myDev;
-+
- #if 0
-- T(YAFFS_TRACE_SCAN,(TSTR("details for object %d %s loaded" TENDSTR),
-+ T(YAFFS_TRACE_SCAN, (TSTR("details for object %d %s loaded" TENDSTR),
- in->objectId,
- in->lazyLoaded ? "not yet" : "already"));
- #endif
-
-- if(in->lazyLoaded){
-+ if (in->lazyLoaded && in->hdrChunk > 0) {
- in->lazyLoaded = 0;
- chunkData = yaffs_GetTempBuffer(dev, __LINE__);
-
-- result = yaffs_ReadChunkWithTagsFromNAND(dev,in->chunkId,chunkData,&tags);
-+ result = yaffs_ReadChunkWithTagsFromNAND(dev, in->hdrChunk, chunkData, &tags);
- oh = (yaffs_ObjectHeader *) chunkData;
-
- in->yst_mode = oh->yst_mode;
-@@ -5911,18 +5912,18 @@ static void yaffs_CheckObjectDetailsLoad
- #endif
- yaffs_SetObjectName(in, oh->name);
-
-- if(in->variantType == YAFFS_OBJECT_TYPE_SYMLINK){
-- in->variant.symLinkVariant.alias =
-+ if (in->variantType == YAFFS_OBJECT_TYPE_SYMLINK) {
-+ in->variant.symLinkVariant.alias =
- yaffs_CloneString(oh->alias);
-- if(!in->variant.symLinkVariant.alias)
-+ if (!in->variant.symLinkVariant.alias)
- alloc_failed = 1; /* Not returned to caller */
- }
-
-- yaffs_ReleaseTempBuffer(dev,chunkData, __LINE__);
-+ yaffs_ReleaseTempBuffer(dev, chunkData, __LINE__);
- }
- }
-
--static int yaffs_ScanBackwards(yaffs_Device * dev)
-+static int yaffs_ScanBackwards(yaffs_Device *dev)
- {
- yaffs_ExtendedTags tags;
- int blk;
-@@ -5938,7 +5939,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- yaffs_BlockState state;
- yaffs_Object *hardList = NULL;
- yaffs_BlockInfo *bi;
-- int sequenceNumber;
-+ __u32 sequenceNumber;
- yaffs_ObjectHeader *oh;
- yaffs_Object *in;
- yaffs_Object *parent;
-@@ -5972,12 +5973,12 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- blockIndex = YMALLOC(nBlocks * sizeof(yaffs_BlockIndex));
-
-- if(!blockIndex) {
-+ if (!blockIndex) {
- blockIndex = YMALLOC_ALT(nBlocks * sizeof(yaffs_BlockIndex));
- altBlockIndex = 1;
- }
-
-- if(!blockIndex) {
-+ if (!blockIndex) {
- T(YAFFS_TRACE_SCAN,
- (TSTR("yaffs_Scan() could not allocate block index!" TENDSTR)));
- return YAFFS_FAIL;
-@@ -5999,15 +6000,17 @@ static int yaffs_ScanBackwards(yaffs_Dev
- bi->blockState = state;
- bi->sequenceNumber = sequenceNumber;
-
-- if(bi->sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA)
-+ if (bi->sequenceNumber == YAFFS_SEQUENCE_CHECKPOINT_DATA)
- bi->blockState = state = YAFFS_BLOCK_STATE_CHECKPOINT;
-+ if (bi->sequenceNumber == YAFFS_SEQUENCE_BAD_BLOCK)
-+ bi->blockState = state = YAFFS_BLOCK_STATE_DEAD;
-
- T(YAFFS_TRACE_SCAN_DEBUG,
- (TSTR("Block scanning block %d state %d seq %d" TENDSTR), blk,
- state, sequenceNumber));
-
-
-- if(state == YAFFS_BLOCK_STATE_CHECKPOINT){
-+ if (state == YAFFS_BLOCK_STATE_CHECKPOINT) {
- dev->blocksInCheckpoint++;
-
- } else if (state == YAFFS_BLOCK_STATE_DEAD) {
-@@ -6021,8 +6024,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- } else if (state == YAFFS_BLOCK_STATE_NEEDS_SCANNING) {
-
- /* Determine the highest sequence number */
-- if (dev->isYaffs2 &&
-- sequenceNumber >= YAFFS_LOWEST_SEQUENCE_NUMBER &&
-+ if (sequenceNumber >= YAFFS_LOWEST_SEQUENCE_NUMBER &&
- sequenceNumber < YAFFS_HIGHEST_SEQUENCE_NUMBER) {
-
- blockIndex[nBlocksToScan].seq = sequenceNumber;
-@@ -6030,10 +6032,9 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- nBlocksToScan++;
-
-- if (sequenceNumber >= dev->sequenceNumber) {
-+ if (sequenceNumber >= dev->sequenceNumber)
- dev->sequenceNumber = sequenceNumber;
-- }
-- } else if (dev->isYaffs2) {
-+ } else {
- /* TODO: Nasty sequence number! */
- T(YAFFS_TRACE_SCAN,
- (TSTR
-@@ -6053,11 +6054,13 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- /* Sort the blocks */
- #ifndef CONFIG_YAFFS_USE_OWN_SORT
-- yaffs_qsort(blockIndex, nBlocksToScan,
-- sizeof(yaffs_BlockIndex), ybicmp);
-+ {
-+ /* Use qsort now. */
-+ yaffs_qsort(blockIndex, nBlocksToScan, sizeof(yaffs_BlockIndex), ybicmp);
-+ }
- #else
- {
-- /* Dungy old bubble sort... */
-+ /* Dungy old bubble sort... */
-
- yaffs_BlockIndex temp;
- int i;
-@@ -6075,7 +6078,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- YYIELD();
-
-- T(YAFFS_TRACE_SCAN, (TSTR("...done" TENDSTR)));
-+ T(YAFFS_TRACE_SCAN, (TSTR("...done" TENDSTR)));
-
- /* Now scan the blocks looking at the data. */
- startIterator = 0;
-@@ -6085,10 +6088,10 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- /* For each block.... backwards */
- for (blockIterator = endIterator; !alloc_failed && blockIterator >= startIterator;
-- blockIterator--) {
-- /* Cooperative multitasking! This loop can run for so
-+ blockIterator--) {
-+ /* Cooperative multitasking! This loop can run for so
- long that watchdog timers expire. */
-- YYIELD();
-+ YYIELD();
-
- /* get the block to scan in the correct order */
- blk = blockIndex[blockIterator].block;
-@@ -6127,10 +6130,8 @@ static int yaffs_ScanBackwards(yaffs_Dev
- * this is the one being allocated from
- */
-
-- if(foundChunksInBlock)
-- {
-+ if (foundChunksInBlock) {
- /* This is a chunk that was skipped due to failing the erased check */
--
- } else if (c == 0) {
- /* We're looking at the first chunk in the block so the block is unused */
- state = YAFFS_BLOCK_STATE_EMPTY;
-@@ -6138,7 +6139,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- } else {
- if (state == YAFFS_BLOCK_STATE_NEEDS_SCANNING ||
- state == YAFFS_BLOCK_STATE_ALLOCATING) {
-- if(dev->sequenceNumber == bi->sequenceNumber) {
-+ if (dev->sequenceNumber == bi->sequenceNumber) {
- /* this is the block being allocated from */
-
- T(YAFFS_TRACE_SCAN,
-@@ -6150,27 +6151,31 @@ static int yaffs_ScanBackwards(yaffs_Dev
- dev->allocationBlock = blk;
- dev->allocationPage = c;
- dev->allocationBlockFinder = blk;
-- }
-- else {
-+ } else {
- /* This is a partially written block that is not
- * the current allocation block. This block must have
- * had a write failure, so set up for retirement.
- */
-
-- bi->needsRetiring = 1;
-+ /* bi->needsRetiring = 1; ??? TODO */
- bi->gcPrioritise = 1;
-
- T(YAFFS_TRACE_ALWAYS,
-- (TSTR("Partially written block %d being set for retirement" TENDSTR),
-+ (TSTR("Partially written block %d detected" TENDSTR),
- blk));
- }
--
- }
--
- }
-
- dev->nFreeChunks++;
-
-+ } else if (tags.eccResult == YAFFS_ECC_RESULT_UNFIXED) {
-+ T(YAFFS_TRACE_SCAN,
-+ (TSTR(" Unfixed ECC in chunk(%d:%d), chunk ignored"TENDSTR),
-+ blk, c));
-+
-+ dev->nFreeChunks++;
-+
- } else if (tags.chunkId > 0) {
- /* chunkId > 0 so it is a data chunk... */
- unsigned int endpos;
-@@ -6187,7 +6192,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- tags.
- objectId,
- YAFFS_OBJECT_TYPE_FILE);
-- if(!in){
-+ if (!in) {
- /* Out of memory */
- alloc_failed = 1;
- }
-@@ -6197,8 +6202,8 @@ static int yaffs_ScanBackwards(yaffs_Dev
- && chunkBase <
- in->variant.fileVariant.shrinkSize) {
- /* This has not been invalidated by a resize */
-- if(!yaffs_PutChunkIntoFile(in, tags.chunkId,
-- chunk, -1)){
-+ if (!yaffs_PutChunkIntoFile(in, tags.chunkId,
-+ chunk, -1)) {
- alloc_failed = 1;
- }
-
-@@ -6221,7 +6226,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- scannedFileSize;
- }
-
-- } else if(in) {
-+ } else if (in) {
- /* This chunk has been invalidated by a resize, so delete */
- yaffs_DeleteChunk(dev, chunk, 1, __LINE__);
-
-@@ -6242,6 +6247,8 @@ static int yaffs_ScanBackwards(yaffs_Dev
- in = yaffs_FindOrCreateObjectByNumber
- (dev, tags.objectId,
- tags.extraObjectType);
-+ if (!in)
-+ alloc_failed = 1;
- }
-
- if (!in ||
-@@ -6251,8 +6258,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- tags.extraShadows ||
- (!in->valid &&
- (tags.objectId == YAFFS_OBJECTID_ROOT ||
-- tags.objectId == YAFFS_OBJECTID_LOSTNFOUND))
-- ) {
-+ tags.objectId == YAFFS_OBJECTID_LOSTNFOUND))) {
-
- /* If we don't have valid info then we need to read the chunk
- * TODO In future we can probably defer reading the chunk and
-@@ -6266,8 +6272,17 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- oh = (yaffs_ObjectHeader *) chunkData;
-
-- if (!in)
-+ if (dev->inbandTags) {
-+ /* Fix up the header if they got corrupted by inband tags */
-+ oh->shadowsObject = oh->inbandShadowsObject;
-+ oh->isShrink = oh->inbandIsShrink;
-+ }
-+
-+ if (!in) {
- in = yaffs_FindOrCreateObjectByNumber(dev, tags.objectId, oh->type);
-+ if (!in)
-+ alloc_failed = 1;
-+ }
-
- }
-
-@@ -6275,10 +6290,9 @@ static int yaffs_ScanBackwards(yaffs_Dev
- /* TODO Hoosterman we have a problem! */
- T(YAFFS_TRACE_ERROR,
- (TSTR
-- ("yaffs tragedy: Could not make object for object %d "
-- "at chunk %d during scan"
-+ ("yaffs tragedy: Could not make object for object %d at chunk %d during scan"
- TENDSTR), tags.objectId, chunk));
--
-+ continue;
- }
-
- if (in->valid) {
-@@ -6289,10 +6303,9 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- if ((in->variantType == YAFFS_OBJECT_TYPE_FILE) &&
- ((oh &&
-- oh-> type == YAFFS_OBJECT_TYPE_FILE)||
-+ oh->type == YAFFS_OBJECT_TYPE_FILE) ||
- (tags.extraHeaderInfoAvailable &&
-- tags.extraObjectType == YAFFS_OBJECT_TYPE_FILE))
-- ) {
-+ tags.extraObjectType == YAFFS_OBJECT_TYPE_FILE))) {
- __u32 thisSize =
- (oh) ? oh->fileSize : tags.
- extraFileLength;
-@@ -6300,7 +6313,9 @@ static int yaffs_ScanBackwards(yaffs_Dev
- (oh) ? oh->
- parentObjectId : tags.
- extraParentObjectId;
-- unsigned isShrink =
-+
-+
-+ isShrink =
- (oh) ? oh->isShrink : tags.
- extraIsShrinkHeader;
-
-@@ -6323,9 +6338,8 @@ static int yaffs_ScanBackwards(yaffs_Dev
- thisSize;
- }
-
-- if (isShrink) {
-+ if (isShrink)
- bi->hasShrinkHeader = 1;
-- }
-
- }
- /* Use existing - destroy this one. */
-@@ -6333,6 +6347,17 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- }
-
-+ if (!in->valid && in->variantType !=
-+ (oh ? oh->type : tags.extraObjectType))
-+ T(YAFFS_TRACE_ERROR, (
-+ TSTR("yaffs tragedy: Bad object type, "
-+ TCONT("%d != %d, for object %d at chunk ")
-+ TCONT("%d during scan")
-+ TENDSTR), oh ?
-+ oh->type : tags.extraObjectType,
-+ in->variantType, tags.objectId,
-+ chunk));
-+
- if (!in->valid &&
- (tags.objectId == YAFFS_OBJECTID_ROOT ||
- tags.objectId ==
-@@ -6340,7 +6365,7 @@ static int yaffs_ScanBackwards(yaffs_Dev
- /* We only load some info, don't fiddle with directory structure */
- in->valid = 1;
-
-- if(oh) {
-+ if (oh) {
- in->variantType = oh->type;
-
- in->yst_mode = oh->yst_mode;
-@@ -6365,15 +6390,15 @@ static int yaffs_ScanBackwards(yaffs_Dev
- in->lazyLoaded = 1;
- }
-
-- in->chunkId = chunk;
-+ in->hdrChunk = chunk;
-
- } else if (!in->valid) {
- /* we need to load this info */
-
- in->valid = 1;
-- in->chunkId = chunk;
-+ in->hdrChunk = chunk;
-
-- if(oh) {
-+ if (oh) {
- in->variantType = oh->type;
-
- in->yst_mode = oh->yst_mode;
-@@ -6403,20 +6428,19 @@ static int yaffs_ScanBackwards(yaffs_Dev
- yaffs_SetObjectName(in, oh->name);
- parent =
- yaffs_FindOrCreateObjectByNumber
-- (dev, oh->parentObjectId,
-- YAFFS_OBJECT_TYPE_DIRECTORY);
-+ (dev, oh->parentObjectId,
-+ YAFFS_OBJECT_TYPE_DIRECTORY);
-
- fileSize = oh->fileSize;
-- isShrink = oh->isShrink;
-+ isShrink = oh->isShrink;
- equivalentObjectId = oh->equivalentObjectId;
-
-- }
-- else {
-+ } else {
- in->variantType = tags.extraObjectType;
- parent =
- yaffs_FindOrCreateObjectByNumber
-- (dev, tags.extraParentObjectId,
-- YAFFS_OBJECT_TYPE_DIRECTORY);
-+ (dev, tags.extraParentObjectId,
-+ YAFFS_OBJECT_TYPE_DIRECTORY);
- fileSize = tags.extraFileLength;
- isShrink = tags.extraIsShrinkHeader;
- equivalentObjectId = tags.extraEquivalentObjectId;
-@@ -6425,29 +6449,30 @@ static int yaffs_ScanBackwards(yaffs_Dev
- }
- in->dirty = 0;
-
-+ if (!parent)
-+ alloc_failed = 1;
-+
- /* directory stuff...
- * hook up to parent
- */
-
-- if (parent->variantType ==
-+ if (parent && parent->variantType ==
- YAFFS_OBJECT_TYPE_UNKNOWN) {
- /* Set up as a directory */
- parent->variantType =
-- YAFFS_OBJECT_TYPE_DIRECTORY;
-- INIT_LIST_HEAD(&parent->variant.
-- directoryVariant.
-- children);
-- } else if (parent->variantType !=
-- YAFFS_OBJECT_TYPE_DIRECTORY)
-- {
-+ YAFFS_OBJECT_TYPE_DIRECTORY;
-+ YINIT_LIST_HEAD(&parent->variant.
-+ directoryVariant.
-+ children);
-+ } else if (!parent || parent->variantType !=
-+ YAFFS_OBJECT_TYPE_DIRECTORY) {
- /* Hoosterman, another problem....
- * We're trying to use a non-directory as a directory
- */
-
- T(YAFFS_TRACE_ERROR,
- (TSTR
-- ("yaffs tragedy: attempting to use non-directory as"
-- " a directory in scan. Put in lost+found."
-+ ("yaffs tragedy: attempting to use non-directory as a directory in scan. Put in lost+found."
- TENDSTR)));
- parent = dev->lostNFoundDir;
- }
-@@ -6494,12 +6519,12 @@ static int yaffs_ScanBackwards(yaffs_Dev
-
- break;
- case YAFFS_OBJECT_TYPE_HARDLINK:
-- if(!itsUnlinked) {
-- in->variant.hardLinkVariant.equivalentObjectId =
-- equivalentObjectId;
-- in->hardLinks.next =
-- (struct list_head *) hardList;
-- hardList = in;
-+ if (!itsUnlinked) {
-+ in->variant.hardLinkVariant.equivalentObjectId =
-+ equivalentObjectId;
-+ in->hardLinks.next =
-+ (struct ylist_head *) hardList;
-+ hardList = in;
- }
- break;
- case YAFFS_OBJECT_TYPE_DIRECTORY:
-@@ -6509,12 +6534,11 @@ static int yaffs_ScanBackwards(yaffs_Dev
- /* Do nothing */
- break;
- case YAFFS_OBJECT_TYPE_SYMLINK:
-- if(oh){
-- in->variant.symLinkVariant.alias =
-- yaffs_CloneString(oh->
-- alias);
-- if(!in->variant.symLinkVariant.alias)
-- alloc_failed = 1;
-+ if (oh) {
-+ in->variant.symLinkVariant.alias =
-+ yaffs_CloneString(oh->alias);
-+ if (!in->variant.symLinkVariant.alias)
-+ alloc_failed = 1;
- }
- break;
- }
-@@ -6551,75 +6575,129 @@ static int yaffs_ScanBackwards(yaffs_Dev
- * We should now have scanned all the objects, now it's time to add these
- * hardlinks.
- */
-- yaffs_HardlinkFixup(dev,hardList);
-+ yaffs_HardlinkFixup(dev, hardList);
-
-
-- /*
-- * Sort out state of unlinked and deleted objects.
-- */
-- {
-- struct list_head *i;
-- struct list_head *n;
-+ yaffs_ReleaseTempBuffer(dev, chunkData, __LINE__);
-
-- yaffs_Object *l;
-+ if (alloc_failed)
-+ return YAFFS_FAIL;
-
-- /* Soft delete all the unlinked files */
-- list_for_each_safe(i, n,
-- &dev->unlinkedDir->variant.directoryVariant.
-- children) {
-- if (i) {
-- l = list_entry(i, yaffs_Object, siblings);
-- yaffs_DestroyObject(l);
-- }
-- }
-+ T(YAFFS_TRACE_SCAN, (TSTR("yaffs_ScanBackwards ends" TENDSTR)));
-
-- /* Soft delete all the deletedDir files */
-- list_for_each_safe(i, n,
-- &dev->deletedDir->variant.directoryVariant.
-- children) {
-- if (i) {
-- l = list_entry(i, yaffs_Object, siblings);
-- yaffs_DestroyObject(l);
-+ return YAFFS_OK;
-+}
-
-- }
-+/*------------------------------ Directory Functions ----------------------------- */
-+
-+static void yaffs_VerifyObjectInDirectory(yaffs_Object *obj)
-+{
-+ struct ylist_head *lh;
-+ yaffs_Object *listObj;
-+
-+ int count = 0;
-+
-+ if (!obj) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("No object to verify" TENDSTR)));
-+ YBUG();
-+ return;
-+ }
-+
-+ if (yaffs_SkipVerification(obj->myDev))
-+ return;
-+
-+ if (!obj->parent) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Object does not have parent" TENDSTR)));
-+ YBUG();
-+ return;
-+ }
-+
-+ if (obj->parent->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Parent is not directory" TENDSTR)));
-+ YBUG();
-+ }
-+
-+ /* Iterate through the objects in each hash entry */
-+
-+ ylist_for_each(lh, &obj->parent->variant.directoryVariant.children) {
-+ if (lh) {
-+ listObj = ylist_entry(lh, yaffs_Object, siblings);
-+ yaffs_VerifyObject(listObj);
-+ if (obj == listObj)
-+ count++;
- }
-+ }
-+
-+ if (count != 1) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Object in directory %d times" TENDSTR), count));
-+ YBUG();
- }
-+}
-
-- yaffs_ReleaseTempBuffer(dev, chunkData, __LINE__);
-+static void yaffs_VerifyDirectory(yaffs_Object *directory)
-+{
-+ struct ylist_head *lh;
-+ yaffs_Object *listObj;
-
-- if(alloc_failed){
-- return YAFFS_FAIL;
-+ if (!directory) {
-+ YBUG();
-+ return;
- }
-
-- T(YAFFS_TRACE_SCAN, (TSTR("yaffs_ScanBackwards ends" TENDSTR)));
-+ if (yaffs_SkipFullVerification(directory->myDev))
-+ return;
-
-- return YAFFS_OK;
-+ if (directory->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Directory has wrong type: %d" TENDSTR), directory->variantType));
-+ YBUG();
-+ }
-+
-+ /* Iterate through the objects in each hash entry */
-+
-+ ylist_for_each(lh, &directory->variant.directoryVariant.children) {
-+ if (lh) {
-+ listObj = ylist_entry(lh, yaffs_Object, siblings);
-+ if (listObj->parent != directory) {
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("Object in directory list has wrong parent %p" TENDSTR), listObj->parent));
-+ YBUG();
-+ }
-+ yaffs_VerifyObjectInDirectory(listObj);
-+ }
-+ }
- }
-
--/*------------------------------ Directory Functions ----------------------------- */
-
--static void yaffs_RemoveObjectFromDirectory(yaffs_Object * obj)
-+static void yaffs_RemoveObjectFromDirectory(yaffs_Object *obj)
- {
- yaffs_Device *dev = obj->myDev;
-+ yaffs_Object *parent;
-+
-+ yaffs_VerifyObjectInDirectory(obj);
-+ parent = obj->parent;
-+
-+ yaffs_VerifyDirectory(parent);
-
-- if(dev && dev->removeObjectCallback)
-+ if (dev && dev->removeObjectCallback)
- dev->removeObjectCallback(obj);
-
-- list_del_init(&obj->siblings);
-+
-+ ylist_del_init(&obj->siblings);
- obj->parent = NULL;
-+
-+ yaffs_VerifyDirectory(parent);
- }
-
-
--static void yaffs_AddObjectToDirectory(yaffs_Object * directory,
-- yaffs_Object * obj)
-+static void yaffs_AddObjectToDirectory(yaffs_Object *directory,
-+ yaffs_Object *obj)
- {
--
- if (!directory) {
- T(YAFFS_TRACE_ALWAYS,
- (TSTR
- ("tragedy: Trying to add an object to a null pointer directory"
- TENDSTR)));
- YBUG();
-+ return;
- }
- if (directory->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
- T(YAFFS_TRACE_ALWAYS,
-@@ -6631,37 +6709,42 @@ static void yaffs_AddObjectToDirectory(y
-
- if (obj->siblings.prev == NULL) {
- /* Not initialised */
-- INIT_LIST_HEAD(&obj->siblings);
--
-- } else if (!list_empty(&obj->siblings)) {
-- /* If it is holed up somewhere else, un hook it */
-- yaffs_RemoveObjectFromDirectory(obj);
-+ YBUG();
- }
-+
-+
-+ yaffs_VerifyDirectory(directory);
-+
-+ yaffs_RemoveObjectFromDirectory(obj);
-+
-+
- /* Now add it */
-- list_add(&obj->siblings, &directory->variant.directoryVariant.children);
-+ ylist_add(&obj->siblings, &directory->variant.directoryVariant.children);
- obj->parent = directory;
-
- if (directory == obj->myDev->unlinkedDir
-- || directory == obj->myDev->deletedDir) {
-+ || directory == obj->myDev->deletedDir) {
- obj->unlinked = 1;
- obj->myDev->nUnlinkedFiles++;
- obj->renameAllowed = 0;
- }
-+
-+ yaffs_VerifyDirectory(directory);
-+ yaffs_VerifyObjectInDirectory(obj);
- }
-
--yaffs_Object *yaffs_FindObjectByName(yaffs_Object * directory,
-- const YCHAR * name)
-+yaffs_Object *yaffs_FindObjectByName(yaffs_Object *directory,
-+ const YCHAR *name)
- {
- int sum;
-
-- struct list_head *i;
-+ struct ylist_head *i;
- YCHAR buffer[YAFFS_MAX_NAME_LENGTH + 1];
-
- yaffs_Object *l;
-
-- if (!name) {
-+ if (!name)
- return NULL;
-- }
-
- if (!directory) {
- T(YAFFS_TRACE_ALWAYS,
-@@ -6669,6 +6752,7 @@ yaffs_Object *yaffs_FindObjectByName(yaf
- ("tragedy: yaffs_FindObjectByName: null pointer directory"
- TENDSTR)));
- YBUG();
-+ return NULL;
- }
- if (directory->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
- T(YAFFS_TRACE_ALWAYS,
-@@ -6679,28 +6763,27 @@ yaffs_Object *yaffs_FindObjectByName(yaf
-
- sum = yaffs_CalcNameSum(name);
-
-- list_for_each(i, &directory->variant.directoryVariant.children) {
-+ ylist_for_each(i, &directory->variant.directoryVariant.children) {
- if (i) {
-- l = list_entry(i, yaffs_Object, siblings);
-+ l = ylist_entry(i, yaffs_Object, siblings);
-+
-+ if (l->parent != directory)
-+ YBUG();
-
- yaffs_CheckObjectDetailsLoaded(l);
-
- /* Special case for lost-n-found */
- if (l->objectId == YAFFS_OBJECTID_LOSTNFOUND) {
-- if (yaffs_strcmp(name, YAFFS_LOSTNFOUND_NAME) == 0) {
-+ if (yaffs_strcmp(name, YAFFS_LOSTNFOUND_NAME) == 0)
- return l;
-- }
-- } else if (yaffs_SumCompare(l->sum, sum) || l->chunkId <= 0)
-- {
-- /* LostnFound cunk called Objxxx
-+ } else if (yaffs_SumCompare(l->sum, sum) || l->hdrChunk <= 0) {
-+ /* LostnFound chunk called Objxxx
- * Do a real check
- */
- yaffs_GetObjectName(l, buffer,
- YAFFS_MAX_NAME_LENGTH);
-- if (yaffs_strncmp(name, buffer,YAFFS_MAX_NAME_LENGTH) == 0) {
-+ if (yaffs_strncmp(name, buffer, YAFFS_MAX_NAME_LENGTH) == 0)
- return l;
-- }
--
- }
- }
- }
-@@ -6710,10 +6793,10 @@ yaffs_Object *yaffs_FindObjectByName(yaf
-
-
- #if 0
--int yaffs_ApplyToDirectoryChildren(yaffs_Object * theDir,
-- int (*fn) (yaffs_Object *))
-+int yaffs_ApplyToDirectoryChildren(yaffs_Object *theDir,
-+ int (*fn) (yaffs_Object *))
- {
-- struct list_head *i;
-+ struct ylist_head *i;
- yaffs_Object *l;
-
- if (!theDir) {
-@@ -6722,20 +6805,21 @@ int yaffs_ApplyToDirectoryChildren(yaffs
- ("tragedy: yaffs_FindObjectByName: null pointer directory"
- TENDSTR)));
- YBUG();
-+ return YAFFS_FAIL;
- }
- if (theDir->variantType != YAFFS_OBJECT_TYPE_DIRECTORY) {
- T(YAFFS_TRACE_ALWAYS,
- (TSTR
- ("tragedy: yaffs_FindObjectByName: non-directory" TENDSTR)));
- YBUG();
-+ return YAFFS_FAIL;
- }
-
-- list_for_each(i, &theDir->variant.directoryVariant.children) {
-+ ylist_for_each(i, &theDir->variant.directoryVariant.children) {
- if (i) {
-- l = list_entry(i, yaffs_Object, siblings);
-- if (l && !fn(l)) {
-+ l = ylist_entry(i, yaffs_Object, siblings);
-+ if (l && !fn(l))
- return YAFFS_FAIL;
-- }
- }
- }
-
-@@ -6748,7 +6832,7 @@ int yaffs_ApplyToDirectoryChildren(yaffs
- * actual object.
- */
-
--yaffs_Object *yaffs_GetEquivalentObject(yaffs_Object * obj)
-+yaffs_Object *yaffs_GetEquivalentObject(yaffs_Object *obj)
- {
- if (obj && obj->variantType == YAFFS_OBJECT_TYPE_HARDLINK) {
- /* We want the object id of the equivalent object, not this one */
-@@ -6756,10 +6840,9 @@ yaffs_Object *yaffs_GetEquivalentObject(
- yaffs_CheckObjectDetailsLoaded(obj);
- }
- return obj;
--
- }
-
--int yaffs_GetObjectName(yaffs_Object * obj, YCHAR * name, int buffSize)
-+int yaffs_GetObjectName(yaffs_Object *obj, YCHAR *name, int buffSize)
- {
- memset(name, 0, buffSize * sizeof(YCHAR));
-
-@@ -6767,18 +6850,26 @@ int yaffs_GetObjectName(yaffs_Object * o
-
- if (obj->objectId == YAFFS_OBJECTID_LOSTNFOUND) {
- yaffs_strncpy(name, YAFFS_LOSTNFOUND_NAME, buffSize - 1);
-- } else if (obj->chunkId <= 0) {
-+ } else if (obj->hdrChunk <= 0) {
- YCHAR locName[20];
-+ YCHAR numString[20];
-+ YCHAR *x = &numString[19];
-+ unsigned v = obj->objectId;
-+ numString[19] = 0;
-+ while (v > 0) {
-+ x--;
-+ *x = '0' + (v % 10);
-+ v /= 10;
-+ }
- /* make up a name */
-- yaffs_sprintf(locName, _Y("%s%d"), YAFFS_LOSTNFOUND_PREFIX,
-- obj->objectId);
-+ yaffs_strcpy(locName, YAFFS_LOSTNFOUND_PREFIX);
-+ yaffs_strcat(locName, x);
- yaffs_strncpy(name, locName, buffSize - 1);
-
- }
- #ifdef CONFIG_YAFFS_SHORT_NAMES_IN_RAM
-- else if (obj->shortName[0]) {
-+ else if (obj->shortName[0])
- yaffs_strcpy(name, obj->shortName);
-- }
- #endif
- else {
- int result;
-@@ -6788,9 +6879,9 @@ int yaffs_GetObjectName(yaffs_Object * o
-
- memset(buffer, 0, obj->myDev->nDataBytesPerChunk);
-
-- if (obj->chunkId >= 0) {
-+ if (obj->hdrChunk > 0) {
- result = yaffs_ReadChunkWithTagsFromNAND(obj->myDev,
-- obj->chunkId, buffer,
-+ obj->hdrChunk, buffer,
- NULL);
- }
- yaffs_strncpy(name, oh->name, buffSize - 1);
-@@ -6801,46 +6892,43 @@ int yaffs_GetObjectName(yaffs_Object * o
- return yaffs_strlen(name);
- }
-
--int yaffs_GetObjectFileLength(yaffs_Object * obj)
-+int yaffs_GetObjectFileLength(yaffs_Object *obj)
- {
--
- /* Dereference any hard linking */
- obj = yaffs_GetEquivalentObject(obj);
-
-- if (obj->variantType == YAFFS_OBJECT_TYPE_FILE) {
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_FILE)
- return obj->variant.fileVariant.fileSize;
-- }
-- if (obj->variantType == YAFFS_OBJECT_TYPE_SYMLINK) {
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_SYMLINK)
- return yaffs_strlen(obj->variant.symLinkVariant.alias);
-- } else {
-+ else {
- /* Only a directory should drop through to here */
- return obj->myDev->nDataBytesPerChunk;
- }
- }
-
--int yaffs_GetObjectLinkCount(yaffs_Object * obj)
-+int yaffs_GetObjectLinkCount(yaffs_Object *obj)
- {
- int count = 0;
-- struct list_head *i;
-+ struct ylist_head *i;
-
-- if (!obj->unlinked) {
-- count++; /* the object itself */
-- }
-- list_for_each(i, &obj->hardLinks) {
-- count++; /* add the hard links; */
-- }
-- return count;
-+ if (!obj->unlinked)
-+ count++; /* the object itself */
-+
-+ ylist_for_each(i, &obj->hardLinks)
-+ count++; /* add the hard links; */
-
-+ return count;
- }
-
--int yaffs_GetObjectInode(yaffs_Object * obj)
-+int yaffs_GetObjectInode(yaffs_Object *obj)
- {
- obj = yaffs_GetEquivalentObject(obj);
-
- return obj->objectId;
- }
-
--unsigned yaffs_GetObjectType(yaffs_Object * obj)
-+unsigned yaffs_GetObjectType(yaffs_Object *obj)
- {
- obj = yaffs_GetEquivalentObject(obj);
-
-@@ -6872,19 +6960,18 @@ unsigned yaffs_GetObjectType(yaffs_Objec
- }
- }
-
--YCHAR *yaffs_GetSymlinkAlias(yaffs_Object * obj)
-+YCHAR *yaffs_GetSymlinkAlias(yaffs_Object *obj)
- {
- obj = yaffs_GetEquivalentObject(obj);
-- if (obj->variantType == YAFFS_OBJECT_TYPE_SYMLINK) {
-+ if (obj->variantType == YAFFS_OBJECT_TYPE_SYMLINK)
- return yaffs_CloneString(obj->variant.symLinkVariant.alias);
-- } else {
-+ else
- return yaffs_CloneString(_Y(""));
-- }
- }
-
- #ifndef CONFIG_YAFFS_WINCE
-
--int yaffs_SetAttributes(yaffs_Object * obj, struct iattr *attr)
-+int yaffs_SetAttributes(yaffs_Object *obj, struct iattr *attr)
- {
- unsigned int valid = attr->ia_valid;
-
-@@ -6910,7 +6997,7 @@ int yaffs_SetAttributes(yaffs_Object * o
- return YAFFS_OK;
-
- }
--int yaffs_GetAttributes(yaffs_Object * obj, struct iattr *attr)
-+int yaffs_GetAttributes(yaffs_Object *obj, struct iattr *attr)
- {
- unsigned int valid = 0;
-
-@@ -6934,13 +7021,12 @@ int yaffs_GetAttributes(yaffs_Object * o
- attr->ia_valid = valid;
-
- return YAFFS_OK;
--
- }
-
- #endif
-
- #if 0
--int yaffs_DumpObject(yaffs_Object * obj)
-+int yaffs_DumpObject(yaffs_Object *obj)
- {
- YCHAR name[257];
-
-@@ -6951,7 +7037,7 @@ int yaffs_DumpObject(yaffs_Object * obj)
- ("Object %d, inode %d \"%s\"\n dirty %d valid %d serial %d sum %d"
- " chunk %d type %d size %d\n"
- TENDSTR), obj->objectId, yaffs_GetObjectInode(obj), name,
-- obj->dirty, obj->valid, obj->serial, obj->sum, obj->chunkId,
-+ obj->dirty, obj->valid, obj->serial, obj->sum, obj->hdrChunk,
- yaffs_GetObjectType(obj), yaffs_GetObjectFileLength(obj)));
-
- return YAFFS_OK;
-@@ -6960,7 +7046,7 @@ int yaffs_DumpObject(yaffs_Object * obj)
-
- /*---------------------------- Initialisation code -------------------------------------- */
-
--static int yaffs_CheckDevFunctions(const yaffs_Device * dev)
-+static int yaffs_CheckDevFunctions(const yaffs_Device *dev)
- {
-
- /* Common functions, gotta have */
-@@ -7011,7 +7097,7 @@ static int yaffs_CreateInitialDirectorie
- yaffs_CreateFakeDirectory(dev, YAFFS_OBJECTID_LOSTNFOUND,
- YAFFS_LOSTNFOUND_MODE | S_IFDIR);
-
-- if(dev->lostNFoundDir && dev->rootDir && dev->unlinkedDir && dev->deletedDir){
-+ if (dev->lostNFoundDir && dev->rootDir && dev->unlinkedDir && dev->deletedDir) {
- yaffs_AddObjectToDirectory(dev->rootDir, dev->lostNFoundDir);
- return YAFFS_OK;
- }
-@@ -7019,7 +7105,7 @@ static int yaffs_CreateInitialDirectorie
- return YAFFS_FAIL;
- }
-
--int yaffs_GutsInitialise(yaffs_Device * dev)
-+int yaffs_GutsInitialise(yaffs_Device *dev)
- {
- int init_failed = 0;
- unsigned x;
-@@ -7040,6 +7126,8 @@ int yaffs_GutsInitialise(yaffs_Device *
- dev->chunkOffset = 0;
- dev->nFreeChunks = 0;
-
-+ dev->gcBlock = -1;
-+
- if (dev->startBlock == 0) {
- dev->internalStartBlock = dev->startBlock + 1;
- dev->internalEndBlock = dev->endBlock + 1;
-@@ -7049,18 +7137,18 @@ int yaffs_GutsInitialise(yaffs_Device *
-
- /* Check geometry parameters. */
-
-- if ((dev->isYaffs2 && dev->nDataBytesPerChunk < 1024) ||
-- (!dev->isYaffs2 && dev->nDataBytesPerChunk != 512) ||
-+ if ((!dev->inbandTags && dev->isYaffs2 && dev->totalBytesPerChunk < 1024) ||
-+ (!dev->isYaffs2 && dev->totalBytesPerChunk < 512) ||
-+ (dev->inbandTags && !dev->isYaffs2) ||
- dev->nChunksPerBlock < 2 ||
- dev->nReservedBlocks < 2 ||
- dev->internalStartBlock <= 0 ||
- dev->internalEndBlock <= 0 ||
-- dev->internalEndBlock <= (dev->internalStartBlock + dev->nReservedBlocks + 2) // otherwise it is too small
-- ) {
-+ dev->internalEndBlock <= (dev->internalStartBlock + dev->nReservedBlocks + 2)) { /* otherwise it is too small */
- T(YAFFS_TRACE_ALWAYS,
- (TSTR
-- ("yaffs: NAND geometry problems: chunk size %d, type is yaffs%s "
-- TENDSTR), dev->nDataBytesPerChunk, dev->isYaffs2 ? "2" : ""));
-+ ("yaffs: NAND geometry problems: chunk size %d, type is yaffs%s, inbandTags %d "
-+ TENDSTR), dev->totalBytesPerChunk, dev->isYaffs2 ? "2" : "", dev->inbandTags));
- return YAFFS_FAIL;
- }
-
-@@ -7070,6 +7158,12 @@ int yaffs_GutsInitialise(yaffs_Device *
- return YAFFS_FAIL;
- }
-
-+ /* Sort out space for inband tags, if required */
-+ if (dev->inbandTags)
-+ dev->nDataBytesPerChunk = dev->totalBytesPerChunk - sizeof(yaffs_PackedTags2TagsPart);
-+ else
-+ dev->nDataBytesPerChunk = dev->totalBytesPerChunk;
-+
- /* Got the right mix of functions? */
- if (!yaffs_CheckDevFunctions(dev)) {
- /* Function missing */
-@@ -7097,31 +7191,18 @@ int yaffs_GutsInitialise(yaffs_Device *
-
- dev->isMounted = 1;
-
--
--
- /* OK now calculate a few things for the device */
-
- /*
- * Calculate all the chunk size manipulation numbers:
- */
-- /* Start off assuming it is a power of 2 */
-- dev->chunkShift = ShiftDiv(dev->nDataBytesPerChunk);
-- dev->chunkMask = (1<<dev->chunkShift) - 1;
--
-- if(dev->nDataBytesPerChunk == (dev->chunkMask + 1)){
-- /* Yes it is a power of 2, disable crumbs */
-- dev->crumbMask = 0;
-- dev->crumbShift = 0;
-- dev->crumbsPerChunk = 0;
-- } else {
-- /* Not a power of 2, use crumbs instead */
-- dev->crumbShift = ShiftDiv(sizeof(yaffs_PackedTags2TagsPart));
-- dev->crumbMask = (1<<dev->crumbShift)-1;
-- dev->crumbsPerChunk = dev->nDataBytesPerChunk/(1 << dev->crumbShift);
-- dev->chunkShift = 0;
-- dev->chunkMask = 0;
-- }
--
-+ x = dev->nDataBytesPerChunk;
-+ /* We always use dev->chunkShift and dev->chunkDiv */
-+ dev->chunkShift = Shifts(x);
-+ x >>= dev->chunkShift;
-+ dev->chunkDiv = x;
-+ /* We only use chunk mask if chunkDiv is 1 */
-+ dev->chunkMask = (1<<dev->chunkShift) - 1;
-
- /*
- * Calculate chunkGroupBits.
-@@ -7133,16 +7214,15 @@ int yaffs_GutsInitialise(yaffs_Device *
- bits = ShiftsGE(x);
-
- /* Set up tnode width if wide tnodes are enabled. */
-- if(!dev->wideTnodesDisabled){
-+ if (!dev->wideTnodesDisabled) {
- /* bits must be even so that we end up with 32-bit words */
-- if(bits & 1)
-+ if (bits & 1)
- bits++;
-- if(bits < 16)
-+ if (bits < 16)
- dev->tnodeWidth = 16;
- else
- dev->tnodeWidth = bits;
-- }
-- else
-+ } else
- dev->tnodeWidth = 16;
-
- dev->tnodeMask = (1<<dev->tnodeWidth)-1;
-@@ -7193,7 +7273,7 @@ int yaffs_GutsInitialise(yaffs_Device *
- dev->hasPendingPrioritisedGCs = 1; /* Assume the worst for now, will get fixed on first GC */
-
- /* Initialise temporary buffers and caches. */
-- if(!yaffs_InitialiseTempBuffers(dev))
-+ if (!yaffs_InitialiseTempBuffers(dev))
- init_failed = 1;
-
- dev->srCache = NULL;
-@@ -7203,25 +7283,26 @@ int yaffs_GutsInitialise(yaffs_Device *
- if (!init_failed &&
- dev->nShortOpCaches > 0) {
- int i;
-- __u8 *buf;
-+ void *buf;
- int srCacheBytes = dev->nShortOpCaches * sizeof(yaffs_ChunkCache);
-
-- if (dev->nShortOpCaches > YAFFS_MAX_SHORT_OP_CACHES) {
-+ if (dev->nShortOpCaches > YAFFS_MAX_SHORT_OP_CACHES)
- dev->nShortOpCaches = YAFFS_MAX_SHORT_OP_CACHES;
-- }
-
-- buf = dev->srCache = YMALLOC(srCacheBytes);
-+ dev->srCache = YMALLOC(srCacheBytes);
-
-- if(dev->srCache)
-- memset(dev->srCache,0,srCacheBytes);
-+ buf = (__u8 *) dev->srCache;
-+
-+ if (dev->srCache)
-+ memset(dev->srCache, 0, srCacheBytes);
-
- for (i = 0; i < dev->nShortOpCaches && buf; i++) {
- dev->srCache[i].object = NULL;
- dev->srCache[i].lastUse = 0;
- dev->srCache[i].dirty = 0;
-- dev->srCache[i].data = buf = YMALLOC_DMA(dev->nDataBytesPerChunk);
-+ dev->srCache[i].data = buf = YMALLOC_DMA(dev->totalBytesPerChunk);
- }
-- if(!buf)
-+ if (!buf)
- init_failed = 1;
-
- dev->srLastUse = 0;
-@@ -7229,29 +7310,30 @@ int yaffs_GutsInitialise(yaffs_Device *
-
- dev->cacheHits = 0;
-
-- if(!init_failed){
-+ if (!init_failed) {
- dev->gcCleanupList = YMALLOC(dev->nChunksPerBlock * sizeof(__u32));
-- if(!dev->gcCleanupList)
-+ if (!dev->gcCleanupList)
- init_failed = 1;
- }
-
-- if (dev->isYaffs2) {
-+ if (dev->isYaffs2)
- dev->useHeaderFileSize = 1;
-- }
-- if(!init_failed && !yaffs_InitialiseBlocks(dev))
-+
-+ if (!init_failed && !yaffs_InitialiseBlocks(dev))
- init_failed = 1;
-
- yaffs_InitialiseTnodes(dev);
- yaffs_InitialiseObjects(dev);
-
-- if(!init_failed && !yaffs_CreateInitialDirectories(dev))
-+ if (!init_failed && !yaffs_CreateInitialDirectories(dev))
- init_failed = 1;
-
-
-- if(!init_failed){
-+ if (!init_failed) {
- /* Now scan the flash. */
- if (dev->isYaffs2) {
-- if(yaffs_CheckpointRestore(dev)) {
-+ if (yaffs_CheckpointRestore(dev)) {
-+ yaffs_CheckObjectDetailsLoaded(dev->rootDir);
- T(YAFFS_TRACE_ALWAYS,
- (TSTR("yaffs: restored from checkpoint" TENDSTR)));
- } else {
-@@ -7273,24 +7355,25 @@ int yaffs_GutsInitialise(yaffs_Device *
- dev->nBackgroundDeletions = 0;
- dev->oldestDirtySequence = 0;
-
-- if(!init_failed && !yaffs_InitialiseBlocks(dev))
-+ if (!init_failed && !yaffs_InitialiseBlocks(dev))
- init_failed = 1;
-
- yaffs_InitialiseTnodes(dev);
- yaffs_InitialiseObjects(dev);
-
-- if(!init_failed && !yaffs_CreateInitialDirectories(dev))
-+ if (!init_failed && !yaffs_CreateInitialDirectories(dev))
- init_failed = 1;
-
-- if(!init_failed && !yaffs_ScanBackwards(dev))
-+ if (!init_failed && !yaffs_ScanBackwards(dev))
- init_failed = 1;
- }
-- }else
-- if(!yaffs_Scan(dev))
-+ } else if (!yaffs_Scan(dev))
- init_failed = 1;
-+
-+ yaffs_StripDeletedObjects(dev);
- }
-
-- if(init_failed){
-+ if (init_failed) {
- /* Clean up the mess */
- T(YAFFS_TRACE_TRACING,
- (TSTR("yaffs: yaffs_GutsInitialise() aborted.\n" TENDSTR)));
-@@ -7318,7 +7401,7 @@ int yaffs_GutsInitialise(yaffs_Device *
-
- }
-
--void yaffs_Deinitialise(yaffs_Device * dev)
-+void yaffs_Deinitialise(yaffs_Device *dev)
- {
- if (dev->isMounted) {
- int i;
-@@ -7330,7 +7413,7 @@ void yaffs_Deinitialise(yaffs_Device * d
- dev->srCache) {
-
- for (i = 0; i < dev->nShortOpCaches; i++) {
-- if(dev->srCache[i].data)
-+ if (dev->srCache[i].data)
- YFREE(dev->srCache[i].data);
- dev->srCache[i].data = NULL;
- }
-@@ -7341,16 +7424,17 @@ void yaffs_Deinitialise(yaffs_Device * d
-
- YFREE(dev->gcCleanupList);
-
-- for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) {
-+ for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++)
- YFREE(dev->tempBuffer[i].buffer);
-- }
-
- dev->isMounted = 0;
-- }
-
-+ if (dev->deinitialiseNAND)
-+ dev->deinitialiseNAND(dev);
-+ }
- }
-
--static int yaffs_CountFreeChunks(yaffs_Device * dev)
-+static int yaffs_CountFreeChunks(yaffs_Device *dev)
- {
- int nFree;
- int b;
-@@ -7358,7 +7442,7 @@ static int yaffs_CountFreeChunks(yaffs_D
- yaffs_BlockInfo *blk;
-
- for (nFree = 0, b = dev->internalStartBlock; b <= dev->internalEndBlock;
-- b++) {
-+ b++) {
- blk = yaffs_GetBlockInfo(dev, b);
-
- switch (blk->blockState) {
-@@ -7373,19 +7457,19 @@ static int yaffs_CountFreeChunks(yaffs_D
- default:
- break;
- }
--
- }
-
- return nFree;
- }
-
--int yaffs_GetNumberOfFreeChunks(yaffs_Device * dev)
-+int yaffs_GetNumberOfFreeChunks(yaffs_Device *dev)
- {
- /* This is what we report to the outside world */
-
- int nFree;
- int nDirtyCacheChunks;
- int blocksForCheckpoint;
-+ int i;
-
- #if 1
- nFree = dev->nFreeChunks;
-@@ -7397,12 +7481,9 @@ int yaffs_GetNumberOfFreeChunks(yaffs_De
-
- /* Now count the number of dirty chunks in the cache and subtract those */
-
-- {
-- int i;
-- for (nDirtyCacheChunks = 0, i = 0; i < dev->nShortOpCaches; i++) {
-- if (dev->srCache[i].dirty)
-- nDirtyCacheChunks++;
-- }
-+ for (nDirtyCacheChunks = 0, i = 0; i < dev->nShortOpCaches; i++) {
-+ if (dev->srCache[i].dirty)
-+ nDirtyCacheChunks++;
- }
-
- nFree -= nDirtyCacheChunks;
-@@ -7410,8 +7491,8 @@ int yaffs_GetNumberOfFreeChunks(yaffs_De
- nFree -= ((dev->nReservedBlocks + 1) * dev->nChunksPerBlock);
-
- /* Now we figure out how much to reserve for the checkpoint and report that... */
-- blocksForCheckpoint = dev->nCheckpointReservedBlocks - dev->blocksInCheckpoint;
-- if(blocksForCheckpoint < 0)
-+ blocksForCheckpoint = yaffs_CalcCheckpointBlocksRequired(dev) - dev->blocksInCheckpoint;
-+ if (blocksForCheckpoint < 0)
- blocksForCheckpoint = 0;
-
- nFree -= (blocksForCheckpoint * dev->nChunksPerBlock);
-@@ -7425,12 +7506,12 @@ int yaffs_GetNumberOfFreeChunks(yaffs_De
-
- static int yaffs_freeVerificationFailures;
-
--static void yaffs_VerifyFreeChunks(yaffs_Device * dev)
-+static void yaffs_VerifyFreeChunks(yaffs_Device *dev)
- {
- int counted;
- int difference;
-
-- if(yaffs_SkipVerification(dev))
-+ if (yaffs_SkipVerification(dev))
- return;
-
- counted = yaffs_CountFreeChunks(dev);
-@@ -7447,23 +7528,25 @@ static void yaffs_VerifyFreeChunks(yaffs
-
- /*---------------------------------------- YAFFS test code ----------------------*/
-
--#define yaffs_CheckStruct(structure,syze, name) \
-- if(sizeof(structure) != syze) \
-- { \
-- T(YAFFS_TRACE_ALWAYS,(TSTR("%s should be %d but is %d\n" TENDSTR),\
-- name,syze,sizeof(structure))); \
-- return YAFFS_FAIL; \
-- }
-+#define yaffs_CheckStruct(structure, syze, name) \
-+ do { \
-+ if (sizeof(structure) != syze) { \
-+ T(YAFFS_TRACE_ALWAYS, (TSTR("%s should be %d but is %d\n" TENDSTR),\
-+ name, syze, sizeof(structure))); \
-+ return YAFFS_FAIL; \
-+ } \
-+ } while (0)
-
- static int yaffs_CheckStructures(void)
- {
--/* yaffs_CheckStruct(yaffs_Tags,8,"yaffs_Tags") */
--/* yaffs_CheckStruct(yaffs_TagsUnion,8,"yaffs_TagsUnion") */
--/* yaffs_CheckStruct(yaffs_Spare,16,"yaffs_Spare") */
-+/* yaffs_CheckStruct(yaffs_Tags,8,"yaffs_Tags"); */
-+/* yaffs_CheckStruct(yaffs_TagsUnion,8,"yaffs_TagsUnion"); */
-+/* yaffs_CheckStruct(yaffs_Spare,16,"yaffs_Spare"); */
- #ifndef CONFIG_YAFFS_TNODE_LIST_DEBUG
-- yaffs_CheckStruct(yaffs_Tnode, 2 * YAFFS_NTNODES_LEVEL0, "yaffs_Tnode")
-+ yaffs_CheckStruct(yaffs_Tnode, 2 * YAFFS_NTNODES_LEVEL0, "yaffs_Tnode");
- #endif
-- yaffs_CheckStruct(yaffs_ObjectHeader, 512, "yaffs_ObjectHeader")
--
-- return YAFFS_OK;
-+#ifndef CONFIG_YAFFS_WINCE
-+ yaffs_CheckStruct(yaffs_ObjectHeader, 512, "yaffs_ObjectHeader");
-+#endif
-+ return YAFFS_OK;
- }
---- a/fs/yaffs2/yaffs_guts.h
-+++ b/fs/yaffs2/yaffs_guts.h
-@@ -90,7 +90,7 @@
-
- #define YAFFS_MAX_SHORT_OP_CACHES 20
-
--#define YAFFS_N_TEMP_BUFFERS 4
-+#define YAFFS_N_TEMP_BUFFERS 6
-
- /* We limit the number attempts at sucessfully saving a chunk of data.
- * Small-page devices have 32 pages per block; large-page devices have 64.
-@@ -108,6 +108,9 @@
- #define YAFFS_LOWEST_SEQUENCE_NUMBER 0x00001000
- #define YAFFS_HIGHEST_SEQUENCE_NUMBER 0xEFFFFF00
-
-+/* Special sequence number for bad block that failed to be marked bad */
-+#define YAFFS_SEQUENCE_BAD_BLOCK 0xFFFF0000
-+
- /* ChunkCache is used for short read/write operations.*/
- typedef struct {
- struct yaffs_ObjectStruct *object;
-@@ -134,11 +137,10 @@ typedef struct {
- typedef struct {
- unsigned chunkId:20;
- unsigned serialNumber:2;
-- unsigned byteCount:10;
-+ unsigned byteCountLSB:10;
- unsigned objectId:18;
- unsigned ecc:12;
-- unsigned unusedStuff:2;
--
-+ unsigned byteCountMSB:2;
- } yaffs_Tags;
-
- typedef union {
-@@ -277,13 +279,13 @@ typedef struct {
-
- int softDeletions:10; /* number of soft deleted pages */
- int pagesInUse:10; /* number of pages in use */
-- yaffs_BlockState blockState:4; /* One of the above block states */
-+ unsigned blockState:4; /* One of the above block states. NB use unsigned because enum is sometimes an int */
- __u32 needsRetiring:1; /* Data has failed on this block, need to get valid data off */
-- /* and retire the block. */
-- __u32 skipErasedCheck: 1; /* If this is set we can skip the erased check on this block */
-- __u32 gcPrioritise: 1; /* An ECC check or blank check has failed on this block.
-+ /* and retire the block. */
-+ __u32 skipErasedCheck:1; /* If this is set we can skip the erased check on this block */
-+ __u32 gcPrioritise:1; /* An ECC check or blank check has failed on this block.
- It should be prioritised for GC */
-- __u32 chunkErrorStrikes:3; /* How many times we've had ecc etc failures on this block and tried to reuse it */
-+ __u32 chunkErrorStrikes:3; /* How many times we've had ecc etc failures on this block and tried to reuse it */
-
- #ifdef CONFIG_YAFFS_YAFFS2
- __u32 hasShrinkHeader:1; /* This block has at least one shrink object header */
-@@ -300,11 +302,11 @@ typedef struct {
-
- /* Apply to everything */
- int parentObjectId;
-- __u16 sum__NoLongerUsed; /* checksum of name. No longer used */
-+ __u16 sum__NoLongerUsed; /* checksum of name. No longer used */
- YCHAR name[YAFFS_MAX_NAME_LENGTH + 1];
-
-- /* Thes following apply to directories, files, symlinks - not hard links */
-- __u32 yst_mode; /* protection */
-+ /* The following apply to directories, files, symlinks - not hard links */
-+ __u32 yst_mode; /* protection */
-
- #ifdef CONFIG_YAFFS_WINCE
- __u32 notForWinCE[5];
-@@ -331,11 +333,14 @@ typedef struct {
- __u32 win_ctime[2];
- __u32 win_atime[2];
- __u32 win_mtime[2];
-- __u32 roomToGrow[4];
- #else
-- __u32 roomToGrow[10];
-+ __u32 roomToGrow[6];
-+
- #endif
-+ __u32 inbandShadowsObject;
-+ __u32 inbandIsShrink;
-
-+ __u32 reservedSpace[2];
- int shadowsObject; /* This object header shadows the specified object if > 0 */
-
- /* isShrink applies to object headers written when we shrink the file (ie resize) */
-@@ -381,7 +386,7 @@ typedef struct {
- } yaffs_FileStructure;
-
- typedef struct {
-- struct list_head children; /* list of child links */
-+ struct ylist_head children; /* list of child links */
- } yaffs_DirectoryStructure;
-
- typedef struct {
-@@ -418,23 +423,24 @@ struct yaffs_ObjectStruct {
- * still in the inode cache. Free of object is defered.
- * until the inode is released.
- */
-+ __u8 beingCreated:1; /* This object is still being created so skip some checks. */
-
- __u8 serial; /* serial number of chunk in NAND. Cached here */
- __u16 sum; /* sum of the name to speed searching */
-
-- struct yaffs_DeviceStruct *myDev; /* The device I'm on */
-+ struct yaffs_DeviceStruct *myDev; /* The device I'm on */
-
-- struct list_head hashLink; /* list of objects in this hash bucket */
-+ struct ylist_head hashLink; /* list of objects in this hash bucket */
-
-- struct list_head hardLinks; /* all the equivalent hard linked objects */
-+ struct ylist_head hardLinks; /* all the equivalent hard linked objects */
-
- /* directory structure stuff */
- /* also used for linking up the free list */
- struct yaffs_ObjectStruct *parent;
-- struct list_head siblings;
-+ struct ylist_head siblings;
-
- /* Where's my object header in NAND? */
-- int chunkId;
-+ int hdrChunk;
-
- int nDataChunks; /* Number of data chunks attached to the file. */
-
-@@ -485,7 +491,7 @@ struct yaffs_ObjectList_struct {
- typedef struct yaffs_ObjectList_struct yaffs_ObjectList;
-
- typedef struct {
-- struct list_head list;
-+ struct ylist_head list;
- int count;
- } yaffs_ObjectBucket;
-
-@@ -495,11 +501,10 @@ typedef struct {
- */
-
- typedef struct {
-- int structType;
-+ int structType;
- __u32 objectId;
- __u32 parentId;
-- int chunkId;
--
-+ int hdrChunk;
- yaffs_ObjectType variantType:3;
- __u8 deleted:1;
- __u8 softDeleted:1;
-@@ -511,8 +516,7 @@ typedef struct {
-
- int nDataChunks;
- __u32 fileSizeOrEquivalentObjectId;
--
--}yaffs_CheckpointObject;
-+} yaffs_CheckpointObject;
-
- /*--------------------- Temporary buffers ----------------
- *
-@@ -528,13 +532,13 @@ typedef struct {
- /*----------------- Device ---------------------------------*/
-
- struct yaffs_DeviceStruct {
-- struct list_head devList;
-+ struct ylist_head devList;
- const char *name;
-
- /* Entry parameters set up way early. Yaffs sets up the rest.*/
- int nDataBytesPerChunk; /* Should be a power of 2 >= 512 */
- int nChunksPerBlock; /* does not need to be a power of 2 */
-- int nBytesPerSpare; /* spare area size */
-+ int spareBytesPerChunk; /* spare area size */
- int startBlock; /* Start block we're allowed to use */
- int endBlock; /* End block we're allowed to use */
- int nReservedBlocks; /* We want this tuneable so that we can reduce */
-@@ -544,9 +548,7 @@ struct yaffs_DeviceStruct {
- /* Stuff used by the shared space checkpointing mechanism */
- /* If this value is zero, then this mechanism is disabled */
-
-- int nCheckpointReservedBlocks; /* Blocks to reserve for checkpoint data */
--
--
-+/* int nCheckpointReservedBlocks; */ /* Blocks to reserve for checkpoint data */
-
-
- int nShortOpCaches; /* If <= 0, then short op caching is disabled, else
-@@ -560,30 +562,31 @@ struct yaffs_DeviceStruct {
- void *genericDevice; /* Pointer to device context
- * On an mtd this holds the mtd pointer.
- */
-- void *superBlock;
-+ void *superBlock;
-
- /* NAND access functions (Must be set before calling YAFFS)*/
-
-- int (*writeChunkToNAND) (struct yaffs_DeviceStruct * dev,
-- int chunkInNAND, const __u8 * data,
-- const yaffs_Spare * spare);
-- int (*readChunkFromNAND) (struct yaffs_DeviceStruct * dev,
-- int chunkInNAND, __u8 * data,
-- yaffs_Spare * spare);
-- int (*eraseBlockInNAND) (struct yaffs_DeviceStruct * dev,
-- int blockInNAND);
-- int (*initialiseNAND) (struct yaffs_DeviceStruct * dev);
-+ int (*writeChunkToNAND) (struct yaffs_DeviceStruct *dev,
-+ int chunkInNAND, const __u8 *data,
-+ const yaffs_Spare *spare);
-+ int (*readChunkFromNAND) (struct yaffs_DeviceStruct *dev,
-+ int chunkInNAND, __u8 *data,
-+ yaffs_Spare *spare);
-+ int (*eraseBlockInNAND) (struct yaffs_DeviceStruct *dev,
-+ int blockInNAND);
-+ int (*initialiseNAND) (struct yaffs_DeviceStruct *dev);
-+ int (*deinitialiseNAND) (struct yaffs_DeviceStruct *dev);
-
- #ifdef CONFIG_YAFFS_YAFFS2
-- int (*writeChunkWithTagsToNAND) (struct yaffs_DeviceStruct * dev,
-- int chunkInNAND, const __u8 * data,
-- const yaffs_ExtendedTags * tags);
-- int (*readChunkWithTagsFromNAND) (struct yaffs_DeviceStruct * dev,
-- int chunkInNAND, __u8 * data,
-- yaffs_ExtendedTags * tags);
-- int (*markNANDBlockBad) (struct yaffs_DeviceStruct * dev, int blockNo);
-- int (*queryNANDBlock) (struct yaffs_DeviceStruct * dev, int blockNo,
-- yaffs_BlockState * state, int *sequenceNumber);
-+ int (*writeChunkWithTagsToNAND) (struct yaffs_DeviceStruct *dev,
-+ int chunkInNAND, const __u8 *data,
-+ const yaffs_ExtendedTags *tags);
-+ int (*readChunkWithTagsFromNAND) (struct yaffs_DeviceStruct *dev,
-+ int chunkInNAND, __u8 *data,
-+ yaffs_ExtendedTags *tags);
-+ int (*markNANDBlockBad) (struct yaffs_DeviceStruct *dev, int blockNo);
-+ int (*queryNANDBlock) (struct yaffs_DeviceStruct *dev, int blockNo,
-+ yaffs_BlockState *state, __u32 *sequenceNumber);
- #endif
-
- int isYaffs2;
-@@ -595,10 +598,12 @@ struct yaffs_DeviceStruct {
- void (*removeObjectCallback)(struct yaffs_ObjectStruct *obj);
-
- /* Callback to mark the superblock dirsty */
-- void (*markSuperBlockDirty)(void * superblock);
-+ void (*markSuperBlockDirty)(void *superblock);
-
- int wideTnodesDisabled; /* Set to disable wide tnodes */
-
-+ YCHAR *pathDividers; /* String of legal path dividers */
-+
-
- /* End of stuff that must be set before initialisation. */
-
-@@ -615,16 +620,14 @@ struct yaffs_DeviceStruct {
- __u32 tnodeWidth;
- __u32 tnodeMask;
-
-- /* Stuff to support various file offses to chunk/offset translations */
-- /* "Crumbs" for nDataBytesPerChunk not being a power of 2 */
-- __u32 crumbMask;
-- __u32 crumbShift;
-- __u32 crumbsPerChunk;
--
-- /* Straight shifting for nDataBytesPerChunk being a power of 2 */
-- __u32 chunkShift;
-- __u32 chunkMask;
--
-+ /* Stuff for figuring out file offset to chunk conversions */
-+ __u32 chunkShift; /* Shift value */
-+ __u32 chunkDiv; /* Divisor after shifting: 1 for power-of-2 sizes */
-+ __u32 chunkMask; /* Mask to use for power-of-2 case */
-+
-+ /* Stuff to handle inband tags */
-+ int inbandTags;
-+ __u32 totalBytesPerChunk;
-
- #ifdef __KERNEL__
-
-@@ -633,7 +636,7 @@ struct yaffs_DeviceStruct {
- __u8 *spareBuffer; /* For mtdif2 use. Don't know the size of the buffer
- * at compile time so we have to allocate it.
- */
-- void (*putSuperFunc) (struct super_block * sb);
-+ void (*putSuperFunc) (struct super_block *sb);
- #endif
-
- int isMounted;
-@@ -663,6 +666,8 @@ struct yaffs_DeviceStruct {
- __u32 checkpointSum;
- __u32 checkpointXor;
-
-+ int nCheckpointBlocksRequired; /* Number of blocks needed to store current checkpoint set */
-+
- /* Block Info */
- yaffs_BlockInfo *blockInfo;
- __u8 *chunkBits; /* bitmap of chunks in use */
-@@ -684,11 +689,15 @@ struct yaffs_DeviceStruct {
- yaffs_TnodeList *allocatedTnodeList;
-
- int isDoingGC;
-+ int gcBlock;
-+ int gcChunk;
-
- int nObjectsCreated;
- yaffs_Object *freeObjects;
- int nFreeObjects;
-
-+ int nHardLinks;
-+
- yaffs_ObjectList *allocatedObjectList;
-
- yaffs_ObjectBucket objectBucket[YAFFS_NOBJECT_BUCKETS];
-@@ -745,8 +754,10 @@ struct yaffs_DeviceStruct {
- int nBackgroundDeletions; /* Count of background deletions. */
-
-
-+ /* Temporary buffer management */
- yaffs_TempBuffer tempBuffer[YAFFS_N_TEMP_BUFFERS];
- int maxTemp;
-+ int tempInUse;
- int unmanagedTempAllocations;
- int unmanagedTempDeallocations;
-
-@@ -758,9 +769,9 @@ struct yaffs_DeviceStruct {
-
- typedef struct yaffs_DeviceStruct yaffs_Device;
-
--/* The static layout of bllock usage etc is stored in the super block header */
-+/* The static layout of block usage etc is stored in the super block header */
- typedef struct {
-- int StructType;
-+ int StructType;
- int version;
- int checkpointStartBlock;
- int checkpointEndBlock;
-@@ -773,7 +784,7 @@ typedef struct {
- * must be preserved over unmount/mount cycles.
- */
- typedef struct {
-- int structType;
-+ int structType;
- int nErasedBlocks;
- int allocationBlock; /* Current block being allocated off */
- __u32 allocationPage;
-@@ -791,57 +802,45 @@ typedef struct {
-
-
- typedef struct {
-- int structType;
-- __u32 magic;
-- __u32 version;
-- __u32 head;
-+ int structType;
-+ __u32 magic;
-+ __u32 version;
-+ __u32 head;
- } yaffs_CheckpointValidity;
-
--/* Function to manipulate block info */
--static Y_INLINE yaffs_BlockInfo *yaffs_GetBlockInfo(yaffs_Device * dev, int blk)
--{
-- if (blk < dev->internalStartBlock || blk > dev->internalEndBlock) {
-- T(YAFFS_TRACE_ERROR,
-- (TSTR
-- ("**>> yaffs: getBlockInfo block %d is not valid" TENDSTR),
-- blk));
-- YBUG();
-- }
-- return &dev->blockInfo[blk - dev->internalStartBlock];
--}
-
- /*----------------------- YAFFS Functions -----------------------*/
-
--int yaffs_GutsInitialise(yaffs_Device * dev);
--void yaffs_Deinitialise(yaffs_Device * dev);
-+int yaffs_GutsInitialise(yaffs_Device *dev);
-+void yaffs_Deinitialise(yaffs_Device *dev);
-
--int yaffs_GetNumberOfFreeChunks(yaffs_Device * dev);
-+int yaffs_GetNumberOfFreeChunks(yaffs_Device *dev);
-
--int yaffs_RenameObject(yaffs_Object * oldDir, const YCHAR * oldName,
-- yaffs_Object * newDir, const YCHAR * newName);
-+int yaffs_RenameObject(yaffs_Object *oldDir, const YCHAR *oldName,
-+ yaffs_Object *newDir, const YCHAR *newName);
-
--int yaffs_Unlink(yaffs_Object * dir, const YCHAR * name);
--int yaffs_DeleteFile(yaffs_Object * obj);
-+int yaffs_Unlink(yaffs_Object *dir, const YCHAR *name);
-+int yaffs_DeleteObject(yaffs_Object *obj);
-
--int yaffs_GetObjectName(yaffs_Object * obj, YCHAR * name, int buffSize);
--int yaffs_GetObjectFileLength(yaffs_Object * obj);
--int yaffs_GetObjectInode(yaffs_Object * obj);
--unsigned yaffs_GetObjectType(yaffs_Object * obj);
--int yaffs_GetObjectLinkCount(yaffs_Object * obj);
-+int yaffs_GetObjectName(yaffs_Object *obj, YCHAR *name, int buffSize);
-+int yaffs_GetObjectFileLength(yaffs_Object *obj);
-+int yaffs_GetObjectInode(yaffs_Object *obj);
-+unsigned yaffs_GetObjectType(yaffs_Object *obj);
-+int yaffs_GetObjectLinkCount(yaffs_Object *obj);
-
--int yaffs_SetAttributes(yaffs_Object * obj, struct iattr *attr);
--int yaffs_GetAttributes(yaffs_Object * obj, struct iattr *attr);
-+int yaffs_SetAttributes(yaffs_Object *obj, struct iattr *attr);
-+int yaffs_GetAttributes(yaffs_Object *obj, struct iattr *attr);
-
- /* File operations */
--int yaffs_ReadDataFromFile(yaffs_Object * obj, __u8 * buffer, loff_t offset,
-- int nBytes);
--int yaffs_WriteDataToFile(yaffs_Object * obj, const __u8 * buffer, loff_t offset,
-- int nBytes, int writeThrough);
--int yaffs_ResizeFile(yaffs_Object * obj, loff_t newSize);
--
--yaffs_Object *yaffs_MknodFile(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid);
--int yaffs_FlushFile(yaffs_Object * obj, int updateTime);
-+int yaffs_ReadDataFromFile(yaffs_Object *obj, __u8 *buffer, loff_t offset,
-+ int nBytes);
-+int yaffs_WriteDataToFile(yaffs_Object *obj, const __u8 *buffer, loff_t offset,
-+ int nBytes, int writeThrough);
-+int yaffs_ResizeFile(yaffs_Object *obj, loff_t newSize);
-+
-+yaffs_Object *yaffs_MknodFile(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid);
-+int yaffs_FlushFile(yaffs_Object *obj, int updateTime);
-
- /* Flushing and checkpointing */
- void yaffs_FlushEntireDeviceCache(yaffs_Device *dev);
-@@ -850,33 +849,33 @@ int yaffs_CheckpointSave(yaffs_Device *d
- int yaffs_CheckpointRestore(yaffs_Device *dev);
-
- /* Directory operations */
--yaffs_Object *yaffs_MknodDirectory(yaffs_Object * parent, const YCHAR * name,
-- __u32 mode, __u32 uid, __u32 gid);
--yaffs_Object *yaffs_FindObjectByName(yaffs_Object * theDir, const YCHAR * name);
--int yaffs_ApplyToDirectoryChildren(yaffs_Object * theDir,
-+yaffs_Object *yaffs_MknodDirectory(yaffs_Object *parent, const YCHAR *name,
-+ __u32 mode, __u32 uid, __u32 gid);
-+yaffs_Object *yaffs_FindObjectByName(yaffs_Object *theDir, const YCHAR *name);
-+int yaffs_ApplyToDirectoryChildren(yaffs_Object *theDir,
- int (*fn) (yaffs_Object *));
-
--yaffs_Object *yaffs_FindObjectByNumber(yaffs_Device * dev, __u32 number);
-+yaffs_Object *yaffs_FindObjectByNumber(yaffs_Device *dev, __u32 number);
-
- /* Link operations */
--yaffs_Object *yaffs_Link(yaffs_Object * parent, const YCHAR * name,
-- yaffs_Object * equivalentObject);
-+yaffs_Object *yaffs_Link(yaffs_Object *parent, const YCHAR *name,
-+ yaffs_Object *equivalentObject);
-
--yaffs_Object *yaffs_GetEquivalentObject(yaffs_Object * obj);
-+yaffs_Object *yaffs_GetEquivalentObject(yaffs_Object *obj);
-
- /* Symlink operations */
--yaffs_Object *yaffs_MknodSymLink(yaffs_Object * parent, const YCHAR * name,
-+yaffs_Object *yaffs_MknodSymLink(yaffs_Object *parent, const YCHAR *name,
- __u32 mode, __u32 uid, __u32 gid,
-- const YCHAR * alias);
--YCHAR *yaffs_GetSymlinkAlias(yaffs_Object * obj);
-+ const YCHAR *alias);
-+YCHAR *yaffs_GetSymlinkAlias(yaffs_Object *obj);
-
- /* Special inodes (fifos, sockets and devices) */
--yaffs_Object *yaffs_MknodSpecial(yaffs_Object * parent, const YCHAR * name,
-+yaffs_Object *yaffs_MknodSpecial(yaffs_Object *parent, const YCHAR *name,
- __u32 mode, __u32 uid, __u32 gid, __u32 rdev);
-
- /* Special directories */
--yaffs_Object *yaffs_Root(yaffs_Device * dev);
--yaffs_Object *yaffs_LostNFound(yaffs_Device * dev);
-+yaffs_Object *yaffs_Root(yaffs_Device *dev);
-+yaffs_Object *yaffs_LostNFound(yaffs_Device *dev);
-
- #ifdef CONFIG_YAFFS_WINCE
- /* CONFIG_YAFFS_WINCE special stuff */
-@@ -885,18 +884,21 @@ void yfsd_WinFileTimeNow(__u32 target[2]
-
- #ifdef __KERNEL__
-
--void yaffs_HandleDeferedFree(yaffs_Object * obj);
-+void yaffs_HandleDeferedFree(yaffs_Object *obj);
- #endif
-
- /* Debug dump */
--int yaffs_DumpObject(yaffs_Object * obj);
-+int yaffs_DumpObject(yaffs_Object *obj);
-
--void yaffs_GutsTest(yaffs_Device * dev);
-+void yaffs_GutsTest(yaffs_Device *dev);
-
- /* A few useful functions */
--void yaffs_InitialiseTags(yaffs_ExtendedTags * tags);
--void yaffs_DeleteChunk(yaffs_Device * dev, int chunkId, int markNAND, int lyn);
--int yaffs_CheckFF(__u8 * buffer, int nBytes);
-+void yaffs_InitialiseTags(yaffs_ExtendedTags *tags);
-+void yaffs_DeleteChunk(yaffs_Device *dev, int chunkId, int markNAND, int lyn);
-+int yaffs_CheckFF(__u8 *buffer, int nBytes);
- void yaffs_HandleChunkError(yaffs_Device *dev, yaffs_BlockInfo *bi);
-
-+__u8 *yaffs_GetTempBuffer(yaffs_Device *dev, int lineNo);
-+void yaffs_ReleaseTempBuffer(yaffs_Device *dev, __u8 *buffer, int lineNo);
-+
- #endif
---- a/fs/yaffs2/yaffs_mtdif1.c
-+++ b/fs/yaffs2/yaffs_mtdif1.c
-@@ -26,7 +26,7 @@
- #include "yportenv.h"
- #include "yaffs_guts.h"
- #include "yaffs_packedtags1.h"
--#include "yaffs_tagscompat.h" // for yaffs_CalcTagsECC
-+#include "yaffs_tagscompat.h" /* for yaffs_CalcTagsECC */
-
- #include "linux/kernel.h"
- #include "linux/version.h"
-@@ -34,9 +34,9 @@
- #include "linux/mtd/mtd.h"
-
- /* Don't compile this module if we don't have MTD's mtd_oob_ops interface */
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
-
--const char *yaffs_mtdif1_c_version = "$Id: yaffs_mtdif1.c,v 1.3 2007/05/15 20:16:11 ian Exp $";
-+const char *yaffs_mtdif1_c_version = "$Id: yaffs_mtdif1.c,v 1.10 2009-03-09 07:41:10 charles Exp $";
-
- #ifndef CONFIG_YAFFS_9BYTE_TAGS
- # define YTAG1_SIZE 8
-@@ -89,9 +89,9 @@ static struct nand_ecclayout nand_oob_16
- * Returns YAFFS_OK or YAFFS_FAIL.
- */
- int nandmtd1_WriteChunkWithTagsToNAND(yaffs_Device *dev,
-- int chunkInNAND, const __u8 * data, const yaffs_ExtendedTags * etags)
-+ int chunkInNAND, const __u8 *data, const yaffs_ExtendedTags *etags)
- {
-- struct mtd_info * mtd = dev->genericDevice;
-+ struct mtd_info *mtd = dev->genericDevice;
- int chunkBytes = dev->nDataBytesPerChunk;
- loff_t addr = ((loff_t)chunkInNAND) * chunkBytes;
- struct mtd_oob_ops ops;
-@@ -146,7 +146,7 @@ int nandmtd1_WriteChunkWithTagsToNAND(ya
-
- /* Return with empty ExtendedTags but add eccResult.
- */
--static int rettags(yaffs_ExtendedTags * etags, int eccResult, int retval)
-+static int rettags(yaffs_ExtendedTags *etags, int eccResult, int retval)
- {
- if (etags) {
- memset(etags, 0, sizeof(*etags));
-@@ -169,9 +169,9 @@ static int rettags(yaffs_ExtendedTags *
- * Returns YAFFS_OK or YAFFS_FAIL.
- */
- int nandmtd1_ReadChunkWithTagsFromNAND(yaffs_Device *dev,
-- int chunkInNAND, __u8 * data, yaffs_ExtendedTags * etags)
-+ int chunkInNAND, __u8 *data, yaffs_ExtendedTags *etags)
- {
-- struct mtd_info * mtd = dev->genericDevice;
-+ struct mtd_info *mtd = dev->genericDevice;
- int chunkBytes = dev->nDataBytesPerChunk;
- loff_t addr = ((loff_t)chunkInNAND) * chunkBytes;
- int eccres = YAFFS_ECC_RESULT_NO_ERROR;
-@@ -189,7 +189,7 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
- ops.datbuf = data;
- ops.oobbuf = (__u8 *)&pt1;
-
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20))
-+#if (MTD_VERSION_CODE < MTD_VERSION(2, 6, 20))
- /* In MTD 2.6.18 to 2.6.19 nand_base.c:nand_do_read_oob() has a bug;
- * help it out with ops.len = ops.ooblen when ops.datbuf == NULL.
- */
-@@ -284,11 +284,11 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
- */
- int nandmtd1_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo)
- {
-- struct mtd_info * mtd = dev->genericDevice;
-+ struct mtd_info *mtd = dev->genericDevice;
- int blocksize = dev->nChunksPerBlock * dev->nDataBytesPerChunk;
- int retval;
-
-- yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, "marking block %d bad", blockNo);
-+ yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, "marking block %d bad\n", blockNo);
-
- retval = mtd->block_markbad(mtd, (loff_t)blocksize * blockNo);
- return (retval) ? YAFFS_FAIL : YAFFS_OK;
-@@ -298,7 +298,7 @@ int nandmtd1_MarkNANDBlockBad(struct yaf
- *
- * Returns YAFFS_OK or YAFFS_FAIL.
- */
--static int nandmtd1_TestPrerequists(struct mtd_info * mtd)
-+static int nandmtd1_TestPrerequists(struct mtd_info *mtd)
- {
- /* 2.6.18 has mtd->ecclayout->oobavail */
- /* 2.6.21 has mtd->ecclayout->oobavail and mtd->oobavail */
-@@ -323,10 +323,11 @@ static int nandmtd1_TestPrerequists(stru
- * Always returns YAFFS_OK.
- */
- int nandmtd1_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
-- yaffs_BlockState * pState, int *pSequenceNumber)
-+ yaffs_BlockState *pState, __u32 *pSequenceNumber)
- {
-- struct mtd_info * mtd = dev->genericDevice;
-+ struct mtd_info *mtd = dev->genericDevice;
- int chunkNo = blockNo * dev->nChunksPerBlock;
-+ loff_t addr = (loff_t)chunkNo * dev->nDataBytesPerChunk;
- yaffs_ExtendedTags etags;
- int state = YAFFS_BLOCK_STATE_DEAD;
- int seqnum = 0;
-@@ -335,21 +336,22 @@ int nandmtd1_QueryNANDBlock(struct yaffs
- /* We don't yet have a good place to test for MTD config prerequists.
- * Do it here as we are called during the initial scan.
- */
-- if (nandmtd1_TestPrerequists(mtd) != YAFFS_OK) {
-+ if (nandmtd1_TestPrerequists(mtd) != YAFFS_OK)
- return YAFFS_FAIL;
-- }
-
- retval = nandmtd1_ReadChunkWithTagsFromNAND(dev, chunkNo, NULL, &etags);
-+ etags.blockBad = (mtd->block_isbad)(mtd, addr);
- if (etags.blockBad) {
- yaffs_trace(YAFFS_TRACE_BAD_BLOCKS,
-- "block %d is marked bad", blockNo);
-+ "block %d is marked bad\n", blockNo);
- state = YAFFS_BLOCK_STATE_DEAD;
-- }
-- else if (etags.chunkUsed) {
-+ } else if (etags.eccResult != YAFFS_ECC_RESULT_NO_ERROR) {
-+ /* bad tags, need to look more closely */
-+ state = YAFFS_BLOCK_STATE_NEEDS_SCANNING;
-+ } else if (etags.chunkUsed) {
- state = YAFFS_BLOCK_STATE_NEEDS_SCANNING;
- seqnum = etags.sequenceNumber;
-- }
-- else {
-+ } else {
- state = YAFFS_BLOCK_STATE_EMPTY;
- }
-
-@@ -360,4 +362,4 @@ int nandmtd1_QueryNANDBlock(struct yaffs
- return YAFFS_OK;
- }
-
--#endif /*KERNEL_VERSION*/
-+#endif /*MTD_VERSION*/
---- a/fs/yaffs2/yaffs_mtdif1.h
-+++ b/fs/yaffs2/yaffs_mtdif1.h
-@@ -14,15 +14,15 @@
- #ifndef __YAFFS_MTDIF1_H__
- #define __YAFFS_MTDIF1_H__
-
--int nandmtd1_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data, const yaffs_ExtendedTags * tags);
-+int nandmtd1_WriteChunkWithTagsToNAND(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data, const yaffs_ExtendedTags *tags);
-
--int nandmtd1_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-- __u8 * data, yaffs_ExtendedTags * tags);
-+int nandmtd1_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
-+ __u8 *data, yaffs_ExtendedTags *tags);
-
- int nandmtd1_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
-
- int nandmtd1_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
-- yaffs_BlockState * state, int *sequenceNumber);
-+ yaffs_BlockState *state, __u32 *sequenceNumber);
-
- #endif
---- a/fs/yaffs2/yaffs_mtdif2.c
-+++ b/fs/yaffs2/yaffs_mtdif2.c
-@@ -14,7 +14,7 @@
- /* mtd interface for YAFFS2 */
-
- const char *yaffs_mtdif2_c_version =
-- "$Id: yaffs_mtdif2.c,v 1.17 2007-02-14 01:09:06 wookey Exp $";
-+ "$Id: yaffs_mtdif2.c,v 1.23 2009-03-06 17:20:53 wookey Exp $";
-
- #include "yportenv.h"
-
-@@ -27,19 +27,23 @@ const char *yaffs_mtdif2_c_version =
-
- #include "yaffs_packedtags2.h"
-
--int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags * tags)
-+/* NB For use with inband tags....
-+ * We assume that the data buffer is of size totalBytersPerChunk so that we can also
-+ * use it to load the tags.
-+ */
-+int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *tags)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- struct mtd_oob_ops ops;
- #else
- size_t dummy;
- #endif
- int retval = 0;
-
-- loff_t addr = ((loff_t) chunkInNAND) * dev->nDataBytesPerChunk;
-+ loff_t addr;
-
- yaffs_PackedTags2 pt;
-
-@@ -48,46 +52,40 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
- ("nandmtd2_WriteChunkWithTagsToNAND chunk %d data %p tags %p"
- TENDSTR), chunkInNAND, data, tags));
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- if (tags)
-- yaffs_PackTags2(&pt, tags);
-- else
-- BUG(); /* both tags and data should always be present */
-
-- if (data) {
-- ops.mode = MTD_OOB_AUTO;
-- ops.ooblen = sizeof(pt);
-- ops.len = dev->nDataBytesPerChunk;
-- ops.ooboffs = 0;
-- ops.datbuf = (__u8 *)data;
-- ops.oobbuf = (void *)&pt;
-- retval = mtd->write_oob(mtd, addr, &ops);
-+ addr = ((loff_t) chunkInNAND) * dev->totalBytesPerChunk;
-+
-+ /* For yaffs2 writing there must be both data and tags.
-+ * If we're using inband tags, then the tags are stuffed into
-+ * the end of the data buffer.
-+ */
-+ if (!data || !tags)
-+ BUG();
-+ else if (dev->inbandTags) {
-+ yaffs_PackedTags2TagsPart *pt2tp;
-+ pt2tp = (yaffs_PackedTags2TagsPart *)(data + dev->nDataBytesPerChunk);
-+ yaffs_PackTags2TagsPart(pt2tp, tags);
- } else
-- BUG(); /* both tags and data should always be present */
--#else
-- if (tags) {
- yaffs_PackTags2(&pt, tags);
-- }
-
-- if (data && tags) {
-- if (dev->useNANDECC)
-- retval =
-- mtd->write_ecc(mtd, addr, dev->nDataBytesPerChunk,
-- &dummy, data, (__u8 *) & pt, NULL);
-- else
-- retval =
-- mtd->write_ecc(mtd, addr, dev->nDataBytesPerChunk,
-- &dummy, data, (__u8 *) & pt, NULL);
-- } else {
-- if (data)
-- retval =
-- mtd->write(mtd, addr, dev->nDataBytesPerChunk, &dummy,
-- data);
-- if (tags)
-- retval =
-- mtd->write_oob(mtd, addr, mtd->oobsize, &dummy,
-- (__u8 *) & pt);
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
-+ ops.mode = MTD_OOB_AUTO;
-+ ops.ooblen = (dev->inbandTags) ? 0 : sizeof(pt);
-+ ops.len = dev->totalBytesPerChunk;
-+ ops.ooboffs = 0;
-+ ops.datbuf = (__u8 *)data;
-+ ops.oobbuf = (dev->inbandTags) ? NULL : (void *)&pt;
-+ retval = mtd->write_oob(mtd, addr, &ops);
-
-+#else
-+ if (!dev->inbandTags) {
-+ retval =
-+ mtd->write_ecc(mtd, addr, dev->nDataBytesPerChunk,
-+ &dummy, data, (__u8 *) &pt, NULL);
-+ } else {
-+ retval =
-+ mtd->write(mtd, addr, dev->totalBytesPerChunk, &dummy,
-+ data);
- }
- #endif
-
-@@ -97,17 +95,18 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
- return YAFFS_FAIL;
- }
-
--int nandmtd2_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-- __u8 * data, yaffs_ExtendedTags * tags)
-+int nandmtd2_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
-+ __u8 *data, yaffs_ExtendedTags *tags)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- struct mtd_oob_ops ops;
- #endif
- size_t dummy;
- int retval = 0;
-+ int localData = 0;
-
-- loff_t addr = ((loff_t) chunkInNAND) * dev->nDataBytesPerChunk;
-+ loff_t addr = ((loff_t) chunkInNAND) * dev->totalBytesPerChunk;
-
- yaffs_PackedTags2 pt;
-
-@@ -116,9 +115,20 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
- ("nandmtd2_ReadChunkWithTagsFromNAND chunk %d data %p tags %p"
- TENDSTR), chunkInNAND, data, tags));
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-- if (data && !tags)
-- retval = mtd->read(mtd, addr, dev->nDataBytesPerChunk,
-+ if (dev->inbandTags) {
-+
-+ if (!data) {
-+ localData = 1;
-+ data = yaffs_GetTempBuffer(dev, __LINE__);
-+ }
-+
-+
-+ }
-+
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
-+ if (dev->inbandTags || (data && !tags))
-+ retval = mtd->read(mtd, addr, dev->totalBytesPerChunk,
- &dummy, data);
- else if (tags) {
- ops.mode = MTD_OOB_AUTO;
-@@ -130,38 +140,42 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
- retval = mtd->read_oob(mtd, addr, &ops);
- }
- #else
-- if (data && tags) {
-- if (dev->useNANDECC) {
-- retval =
-- mtd->read_ecc(mtd, addr, dev->nDataBytesPerChunk,
-- &dummy, data, dev->spareBuffer,
-- NULL);
-- } else {
-- retval =
-- mtd->read_ecc(mtd, addr, dev->nDataBytesPerChunk,
-+ if (!dev->inbandTags && data && tags) {
-+
-+ retval = mtd->read_ecc(mtd, addr, dev->nDataBytesPerChunk,
- &dummy, data, dev->spareBuffer,
- NULL);
-- }
- } else {
- if (data)
- retval =
- mtd->read(mtd, addr, dev->nDataBytesPerChunk, &dummy,
- data);
-- if (tags)
-+ if (!dev->inbandTags && tags)
- retval =
- mtd->read_oob(mtd, addr, mtd->oobsize, &dummy,
- dev->spareBuffer);
- }
- #endif
-
-- memcpy(&pt, dev->spareBuffer, sizeof(pt));
-
-- if (tags)
-- yaffs_UnpackTags2(tags, &pt);
-+ if (dev->inbandTags) {
-+ if (tags) {
-+ yaffs_PackedTags2TagsPart *pt2tp;
-+ pt2tp = (yaffs_PackedTags2TagsPart *)&data[dev->nDataBytesPerChunk];
-+ yaffs_UnpackTags2TagsPart(tags, pt2tp);
-+ }
-+ } else {
-+ if (tags) {
-+ memcpy(&pt, dev->spareBuffer, sizeof(pt));
-+ yaffs_UnpackTags2(tags, &pt);
-+ }
-+ }
-
-- if(tags && retval == -EBADMSG && tags->eccResult == YAFFS_ECC_RESULT_NO_ERROR)
-- tags->eccResult = YAFFS_ECC_RESULT_UNFIXED;
-+ if (localData)
-+ yaffs_ReleaseTempBuffer(dev, data, __LINE__);
-
-+ if (tags && retval == -EBADMSG && tags->eccResult == YAFFS_ECC_RESULT_NO_ERROR)
-+ tags->eccResult = YAFFS_ECC_RESULT_UNFIXED;
- if (retval == 0)
- return YAFFS_OK;
- else
-@@ -178,7 +192,7 @@ int nandmtd2_MarkNANDBlockBad(struct yaf
- retval =
- mtd->block_markbad(mtd,
- blockNo * dev->nChunksPerBlock *
-- dev->nDataBytesPerChunk);
-+ dev->totalBytesPerChunk);
-
- if (retval == 0)
- return YAFFS_OK;
-@@ -188,7 +202,7 @@ int nandmtd2_MarkNANDBlockBad(struct yaf
- }
-
- int nandmtd2_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
-- yaffs_BlockState * state, int *sequenceNumber)
-+ yaffs_BlockState *state, __u32 *sequenceNumber)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
- int retval;
-@@ -198,7 +212,7 @@ int nandmtd2_QueryNANDBlock(struct yaffs
- retval =
- mtd->block_isbad(mtd,
- blockNo * dev->nChunksPerBlock *
-- dev->nDataBytesPerChunk);
-+ dev->totalBytesPerChunk);
-
- if (retval) {
- T(YAFFS_TRACE_MTD, (TSTR("block is bad" TENDSTR)));
---- a/fs/yaffs2/yaffs_mtdif2.h
-+++ b/fs/yaffs2/yaffs_mtdif2.h
-@@ -17,13 +17,13 @@
- #define __YAFFS_MTDIF2_H__
-
- #include "yaffs_guts.h"
--int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags * tags);
--int nandmtd2_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-- __u8 * data, yaffs_ExtendedTags * tags);
-+int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *tags);
-+int nandmtd2_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
-+ __u8 *data, yaffs_ExtendedTags *tags);
- int nandmtd2_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
- int nandmtd2_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
-- yaffs_BlockState * state, int *sequenceNumber);
-+ yaffs_BlockState *state, __u32 *sequenceNumber);
-
- #endif
---- a/fs/yaffs2/yaffs_mtdif.c
-+++ b/fs/yaffs2/yaffs_mtdif.c
-@@ -12,7 +12,7 @@
- */
-
- const char *yaffs_mtdif_c_version =
-- "$Id: yaffs_mtdif.c,v 1.19 2007-02-14 01:09:06 wookey Exp $";
-+ "$Id: yaffs_mtdif.c,v 1.22 2009-03-06 17:20:51 wookey Exp $";
-
- #include "yportenv.h"
-
-@@ -24,7 +24,7 @@ const char *yaffs_mtdif_c_version =
- #include "linux/time.h"
- #include "linux/mtd/nand.h"
-
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18))
-+#if (MTD_VERSION_CODE < MTD_VERSION(2, 6, 18))
- static struct nand_oobinfo yaffs_oobinfo = {
- .useecc = 1,
- .eccbytes = 6,
-@@ -36,7 +36,7 @@ static struct nand_oobinfo yaffs_noeccin
- };
- #endif
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- static inline void translate_spare2oob(const yaffs_Spare *spare, __u8 *oob)
- {
- oob[0] = spare->tagByte0;
-@@ -45,8 +45,8 @@ static inline void translate_spare2oob(c
- oob[3] = spare->tagByte3;
- oob[4] = spare->tagByte4;
- oob[5] = spare->tagByte5 & 0x3f;
-- oob[5] |= spare->blockStatus == 'Y' ? 0: 0x80;
-- oob[5] |= spare->pageStatus == 0 ? 0: 0x40;
-+ oob[5] |= spare->blockStatus == 'Y' ? 0 : 0x80;
-+ oob[5] |= spare->pageStatus == 0 ? 0 : 0x40;
- oob[6] = spare->tagByte6;
- oob[7] = spare->tagByte7;
- }
-@@ -71,18 +71,18 @@ static inline void translate_oob2spare(y
- }
- #endif
-
--int nandmtd_WriteChunkToNAND(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data, const yaffs_Spare * spare)
-+int nandmtd_WriteChunkToNAND(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data, const yaffs_Spare *spare)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- struct mtd_oob_ops ops;
- #endif
- size_t dummy;
- int retval = 0;
-
- loff_t addr = ((loff_t) chunkInNAND) * dev->nDataBytesPerChunk;
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- __u8 spareAsBytes[8]; /* OOB */
-
- if (data && !spare)
-@@ -135,18 +135,18 @@ int nandmtd_WriteChunkToNAND(yaffs_Devic
- return YAFFS_FAIL;
- }
-
--int nandmtd_ReadChunkFromNAND(yaffs_Device * dev, int chunkInNAND, __u8 * data,
-- yaffs_Spare * spare)
-+int nandmtd_ReadChunkFromNAND(yaffs_Device *dev, int chunkInNAND, __u8 *data,
-+ yaffs_Spare *spare)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- struct mtd_oob_ops ops;
- #endif
- size_t dummy;
- int retval = 0;
-
- loff_t addr = ((loff_t) chunkInNAND) * dev->nDataBytesPerChunk;
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-+#if (MTD_VERSION_CODE > MTD_VERSION(2, 6, 17))
- __u8 spareAsBytes[8]; /* OOB */
-
- if (data && !spare)
-@@ -205,7 +205,7 @@ int nandmtd_ReadChunkFromNAND(yaffs_Devi
- return YAFFS_FAIL;
- }
-
--int nandmtd_EraseBlockInNAND(yaffs_Device * dev, int blockNumber)
-+int nandmtd_EraseBlockInNAND(yaffs_Device *dev, int blockNumber)
- {
- struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
- __u32 addr =
-@@ -234,7 +234,7 @@ int nandmtd_EraseBlockInNAND(yaffs_Devic
- return YAFFS_FAIL;
- }
-
--int nandmtd_InitialiseNAND(yaffs_Device * dev)
-+int nandmtd_InitialiseNAND(yaffs_Device *dev)
- {
- return YAFFS_OK;
- }
---- a/fs/yaffs2/yaffs_mtdif.h
-+++ b/fs/yaffs2/yaffs_mtdif.h
-@@ -18,10 +18,15 @@
-
- #include "yaffs_guts.h"
-
--int nandmtd_WriteChunkToNAND(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data, const yaffs_Spare * spare);
--int nandmtd_ReadChunkFromNAND(yaffs_Device * dev, int chunkInNAND, __u8 * data,
-- yaffs_Spare * spare);
--int nandmtd_EraseBlockInNAND(yaffs_Device * dev, int blockNumber);
--int nandmtd_InitialiseNAND(yaffs_Device * dev);
-+#if (MTD_VERSION_CODE < MTD_VERSION(2, 6, 18))
-+extern struct nand_oobinfo yaffs_oobinfo;
-+extern struct nand_oobinfo yaffs_noeccinfo;
-+#endif
-+
-+int nandmtd_WriteChunkToNAND(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data, const yaffs_Spare *spare);
-+int nandmtd_ReadChunkFromNAND(yaffs_Device *dev, int chunkInNAND, __u8 *data,
-+ yaffs_Spare *spare);
-+int nandmtd_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
-+int nandmtd_InitialiseNAND(yaffs_Device *dev);
- #endif
---- a/fs/yaffs2/yaffs_nand.c
-+++ b/fs/yaffs2/yaffs_nand.c
-@@ -12,16 +12,17 @@
- */
-
- const char *yaffs_nand_c_version =
-- "$Id: yaffs_nand.c,v 1.7 2007-02-14 01:09:06 wookey Exp $";
-+ "$Id: yaffs_nand.c,v 1.10 2009-03-06 17:20:54 wookey Exp $";
-
- #include "yaffs_nand.h"
- #include "yaffs_tagscompat.h"
- #include "yaffs_tagsvalidity.h"
-
-+#include "yaffs_getblockinfo.h"
-
--int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-- __u8 * buffer,
-- yaffs_ExtendedTags * tags)
-+int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
-+ __u8 *buffer,
-+ yaffs_ExtendedTags *tags)
- {
- int result;
- yaffs_ExtendedTags localTags;
-@@ -29,7 +30,7 @@ int yaffs_ReadChunkWithTagsFromNAND(yaff
- int realignedChunkInNAND = chunkInNAND - dev->chunkOffset;
-
- /* If there are no tags provided, use local tags to get prioritised gc working */
-- if(!tags)
-+ if (!tags)
- tags = &localTags;
-
- if (dev->readChunkWithTagsFromNAND)
-@@ -40,20 +41,20 @@ int yaffs_ReadChunkWithTagsFromNAND(yaff
- realignedChunkInNAND,
- buffer,
- tags);
-- if(tags &&
-- tags->eccResult > YAFFS_ECC_RESULT_NO_ERROR){
-+ if (tags &&
-+ tags->eccResult > YAFFS_ECC_RESULT_NO_ERROR) {
-
- yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, chunkInNAND/dev->nChunksPerBlock);
-- yaffs_HandleChunkError(dev,bi);
-+ yaffs_HandleChunkError(dev, bi);
- }
-
- return result;
- }
-
--int yaffs_WriteChunkWithTagsToNAND(yaffs_Device * dev,
-+int yaffs_WriteChunkWithTagsToNAND(yaffs_Device *dev,
- int chunkInNAND,
-- const __u8 * buffer,
-- yaffs_ExtendedTags * tags)
-+ const __u8 *buffer,
-+ yaffs_ExtendedTags *tags)
- {
- chunkInNAND -= dev->chunkOffset;
-
-@@ -84,7 +85,7 @@ int yaffs_WriteChunkWithTagsToNAND(yaffs
- tags);
- }
-
--int yaffs_MarkBlockBad(yaffs_Device * dev, int blockNo)
-+int yaffs_MarkBlockBad(yaffs_Device *dev, int blockNo)
- {
- blockNo -= dev->blockOffset;
-
-@@ -95,10 +96,10 @@ int yaffs_MarkBlockBad(yaffs_Device * de
- return yaffs_TagsCompatabilityMarkNANDBlockBad(dev, blockNo);
- }
-
--int yaffs_QueryInitialBlockState(yaffs_Device * dev,
-+int yaffs_QueryInitialBlockState(yaffs_Device *dev,
- int blockNo,
-- yaffs_BlockState * state,
-- unsigned *sequenceNumber)
-+ yaffs_BlockState *state,
-+ __u32 *sequenceNumber)
- {
- blockNo -= dev->blockOffset;
-
---- a/fs/yaffs2/yaffs_nandemul2k.h
-+++ b/fs/yaffs2/yaffs_nandemul2k.h
-@@ -21,14 +21,14 @@
- #include "yaffs_guts.h"
-
- int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
-- int chunkInNAND, const __u8 * data,
-- yaffs_ExtendedTags * tags);
-+ int chunkInNAND, const __u8 *data,
-+ const yaffs_ExtendedTags *tags);
- int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,
-- int chunkInNAND, __u8 * data,
-- yaffs_ExtendedTags * tags);
-+ int chunkInNAND, __u8 *data,
-+ yaffs_ExtendedTags *tags);
- int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
- int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
-- yaffs_BlockState * state, int *sequenceNumber);
-+ yaffs_BlockState *state, __u32 *sequenceNumber);
- int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
- int blockInNAND);
- int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
---- a/fs/yaffs2/yaffs_nand.h
-+++ b/fs/yaffs2/yaffs_nand.h
-@@ -19,21 +19,21 @@
-
-
-
--int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-- __u8 * buffer,
-- yaffs_ExtendedTags * tags);
--
--int yaffs_WriteChunkWithTagsToNAND(yaffs_Device * dev,
-- int chunkInNAND,
-- const __u8 * buffer,
-- yaffs_ExtendedTags * tags);
--
--int yaffs_MarkBlockBad(yaffs_Device * dev, int blockNo);
--
--int yaffs_QueryInitialBlockState(yaffs_Device * dev,
-- int blockNo,
-- yaffs_BlockState * state,
-- unsigned *sequenceNumber);
-+int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device *dev, int chunkInNAND,
-+ __u8 *buffer,
-+ yaffs_ExtendedTags *tags);
-+
-+int yaffs_WriteChunkWithTagsToNAND(yaffs_Device *dev,
-+ int chunkInNAND,
-+ const __u8 *buffer,
-+ yaffs_ExtendedTags *tags);
-+
-+int yaffs_MarkBlockBad(yaffs_Device *dev, int blockNo);
-+
-+int yaffs_QueryInitialBlockState(yaffs_Device *dev,
-+ int blockNo,
-+ yaffs_BlockState *state,
-+ unsigned *sequenceNumber);
-
- int yaffs_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
- int blockInNAND);
---- a/fs/yaffs2/yaffs_packedtags1.c
-+++ b/fs/yaffs2/yaffs_packedtags1.c
-@@ -14,7 +14,7 @@
- #include "yaffs_packedtags1.h"
- #include "yportenv.h"
-
--void yaffs_PackTags1(yaffs_PackedTags1 * pt, const yaffs_ExtendedTags * t)
-+void yaffs_PackTags1(yaffs_PackedTags1 *pt, const yaffs_ExtendedTags *t)
- {
- pt->chunkId = t->chunkId;
- pt->serialNumber = t->serialNumber;
-@@ -27,7 +27,7 @@ void yaffs_PackTags1(yaffs_PackedTags1 *
-
- }
-
--void yaffs_UnpackTags1(yaffs_ExtendedTags * t, const yaffs_PackedTags1 * pt)
-+void yaffs_UnpackTags1(yaffs_ExtendedTags *t, const yaffs_PackedTags1 *pt)
- {
- static const __u8 allFF[] =
- { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-@@ -35,9 +35,8 @@ void yaffs_UnpackTags1(yaffs_ExtendedTag
-
- if (memcmp(allFF, pt, sizeof(yaffs_PackedTags1))) {
- t->blockBad = 0;
-- if (pt->shouldBeFF != 0xFFFFFFFF) {
-+ if (pt->shouldBeFF != 0xFFFFFFFF)
- t->blockBad = 1;
-- }
- t->chunkUsed = 1;
- t->objectId = pt->objectId;
- t->chunkId = pt->chunkId;
-@@ -47,6 +46,5 @@ void yaffs_UnpackTags1(yaffs_ExtendedTag
- t->serialNumber = pt->serialNumber;
- } else {
- memset(t, 0, sizeof(yaffs_ExtendedTags));
--
- }
- }
---- a/fs/yaffs2/yaffs_packedtags1.h
-+++ b/fs/yaffs2/yaffs_packedtags1.h
-@@ -32,6 +32,6 @@ typedef struct {
-
- } yaffs_PackedTags1;
-
--void yaffs_PackTags1(yaffs_PackedTags1 * pt, const yaffs_ExtendedTags * t);
--void yaffs_UnpackTags1(yaffs_ExtendedTags * t, const yaffs_PackedTags1 * pt);
-+void yaffs_PackTags1(yaffs_PackedTags1 *pt, const yaffs_ExtendedTags *t);
-+void yaffs_UnpackTags1(yaffs_ExtendedTags *t, const yaffs_PackedTags1 *pt);
- #endif
---- a/fs/yaffs2/yaffs_packedtags2.c
-+++ b/fs/yaffs2/yaffs_packedtags2.c
-@@ -37,60 +37,68 @@
- #define EXTRA_OBJECT_TYPE_SHIFT (28)
- #define EXTRA_OBJECT_TYPE_MASK ((0x0F) << EXTRA_OBJECT_TYPE_SHIFT)
-
--static void yaffs_DumpPackedTags2(const yaffs_PackedTags2 * pt)
-+
-+static void yaffs_DumpPackedTags2TagsPart(const yaffs_PackedTags2TagsPart *ptt)
- {
- T(YAFFS_TRACE_MTD,
- (TSTR("packed tags obj %d chunk %d byte %d seq %d" TENDSTR),
-- pt->t.objectId, pt->t.chunkId, pt->t.byteCount,
-- pt->t.sequenceNumber));
-+ ptt->objectId, ptt->chunkId, ptt->byteCount,
-+ ptt->sequenceNumber));
-+}
-+static void yaffs_DumpPackedTags2(const yaffs_PackedTags2 *pt)
-+{
-+ yaffs_DumpPackedTags2TagsPart(&pt->t);
- }
-
--static void yaffs_DumpTags2(const yaffs_ExtendedTags * t)
-+static void yaffs_DumpTags2(const yaffs_ExtendedTags *t)
- {
- T(YAFFS_TRACE_MTD,
- (TSTR
-- ("ext.tags eccres %d blkbad %d chused %d obj %d chunk%d byte "
-- "%d del %d ser %d seq %d"
-+ ("ext.tags eccres %d blkbad %d chused %d obj %d chunk%d byte %d del %d ser %d seq %d"
- TENDSTR), t->eccResult, t->blockBad, t->chunkUsed, t->objectId,
- t->chunkId, t->byteCount, t->chunkDeleted, t->serialNumber,
- t->sequenceNumber));
-
- }
-
--void yaffs_PackTags2(yaffs_PackedTags2 * pt, const yaffs_ExtendedTags * t)
-+void yaffs_PackTags2TagsPart(yaffs_PackedTags2TagsPart *ptt,
-+ const yaffs_ExtendedTags *t)
- {
-- pt->t.chunkId = t->chunkId;
-- pt->t.sequenceNumber = t->sequenceNumber;
-- pt->t.byteCount = t->byteCount;
-- pt->t.objectId = t->objectId;
-+ ptt->chunkId = t->chunkId;
-+ ptt->sequenceNumber = t->sequenceNumber;
-+ ptt->byteCount = t->byteCount;
-+ ptt->objectId = t->objectId;
-
- if (t->chunkId == 0 && t->extraHeaderInfoAvailable) {
- /* Store the extra header info instead */
- /* We save the parent object in the chunkId */
-- pt->t.chunkId = EXTRA_HEADER_INFO_FLAG
-+ ptt->chunkId = EXTRA_HEADER_INFO_FLAG
- | t->extraParentObjectId;
-- if (t->extraIsShrinkHeader) {
-- pt->t.chunkId |= EXTRA_SHRINK_FLAG;
-- }
-- if (t->extraShadows) {
-- pt->t.chunkId |= EXTRA_SHADOWS_FLAG;
-- }
-+ if (t->extraIsShrinkHeader)
-+ ptt->chunkId |= EXTRA_SHRINK_FLAG;
-+ if (t->extraShadows)
-+ ptt->chunkId |= EXTRA_SHADOWS_FLAG;
-
-- pt->t.objectId &= ~EXTRA_OBJECT_TYPE_MASK;
-- pt->t.objectId |=
-+ ptt->objectId &= ~EXTRA_OBJECT_TYPE_MASK;
-+ ptt->objectId |=
- (t->extraObjectType << EXTRA_OBJECT_TYPE_SHIFT);
-
-- if (t->extraObjectType == YAFFS_OBJECT_TYPE_HARDLINK) {
-- pt->t.byteCount = t->extraEquivalentObjectId;
-- } else if (t->extraObjectType == YAFFS_OBJECT_TYPE_FILE) {
-- pt->t.byteCount = t->extraFileLength;
-- } else {
-- pt->t.byteCount = 0;
-- }
-+ if (t->extraObjectType == YAFFS_OBJECT_TYPE_HARDLINK)
-+ ptt->byteCount = t->extraEquivalentObjectId;
-+ else if (t->extraObjectType == YAFFS_OBJECT_TYPE_FILE)
-+ ptt->byteCount = t->extraFileLength;
-+ else
-+ ptt->byteCount = 0;
- }
-
-- yaffs_DumpPackedTags2(pt);
-+ yaffs_DumpPackedTags2TagsPart(ptt);
- yaffs_DumpTags2(t);
-+}
-+
-+
-+void yaffs_PackTags2(yaffs_PackedTags2 *pt, const yaffs_ExtendedTags *t)
-+{
-+ yaffs_PackTags2TagsPart(&pt->t, t);
-
- #ifndef YAFFS_IGNORE_TAGS_ECC
- {
-@@ -101,82 +109,98 @@ void yaffs_PackTags2(yaffs_PackedTags2 *
- #endif
- }
-
--void yaffs_UnpackTags2(yaffs_ExtendedTags * t, yaffs_PackedTags2 * pt)
-+
-+void yaffs_UnpackTags2TagsPart(yaffs_ExtendedTags *t,
-+ yaffs_PackedTags2TagsPart *ptt)
- {
-
- memset(t, 0, sizeof(yaffs_ExtendedTags));
-
- yaffs_InitialiseTags(t);
-
-- if (pt->t.sequenceNumber != 0xFFFFFFFF) {
-- /* Page is in use */
--#ifdef YAFFS_IGNORE_TAGS_ECC
-- {
-- t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
-- }
--#else
-- {
-- yaffs_ECCOther ecc;
-- int result;
-- yaffs_ECCCalculateOther((unsigned char *)&pt->t,
-- sizeof
-- (yaffs_PackedTags2TagsPart),
-- &ecc);
-- result =
-- yaffs_ECCCorrectOther((unsigned char *)&pt->t,
-- sizeof
-- (yaffs_PackedTags2TagsPart),
-- &pt->ecc, &ecc);
-- switch(result){
-- case 0:
-- t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
-- break;
-- case 1:
-- t->eccResult = YAFFS_ECC_RESULT_FIXED;
-- break;
-- case -1:
-- t->eccResult = YAFFS_ECC_RESULT_UNFIXED;
-- break;
-- default:
-- t->eccResult = YAFFS_ECC_RESULT_UNKNOWN;
-- }
-- }
--#endif
-+ if (ptt->sequenceNumber != 0xFFFFFFFF) {
- t->blockBad = 0;
- t->chunkUsed = 1;
-- t->objectId = pt->t.objectId;
-- t->chunkId = pt->t.chunkId;
-- t->byteCount = pt->t.byteCount;
-+ t->objectId = ptt->objectId;
-+ t->chunkId = ptt->chunkId;
-+ t->byteCount = ptt->byteCount;
- t->chunkDeleted = 0;
- t->serialNumber = 0;
-- t->sequenceNumber = pt->t.sequenceNumber;
-+ t->sequenceNumber = ptt->sequenceNumber;
-
- /* Do extra header info stuff */
-
-- if (pt->t.chunkId & EXTRA_HEADER_INFO_FLAG) {
-+ if (ptt->chunkId & EXTRA_HEADER_INFO_FLAG) {
- t->chunkId = 0;
- t->byteCount = 0;
-
- t->extraHeaderInfoAvailable = 1;
- t->extraParentObjectId =
-- pt->t.chunkId & (~(ALL_EXTRA_FLAGS));
-+ ptt->chunkId & (~(ALL_EXTRA_FLAGS));
- t->extraIsShrinkHeader =
-- (pt->t.chunkId & EXTRA_SHRINK_FLAG) ? 1 : 0;
-+ (ptt->chunkId & EXTRA_SHRINK_FLAG) ? 1 : 0;
- t->extraShadows =
-- (pt->t.chunkId & EXTRA_SHADOWS_FLAG) ? 1 : 0;
-+ (ptt->chunkId & EXTRA_SHADOWS_FLAG) ? 1 : 0;
- t->extraObjectType =
-- pt->t.objectId >> EXTRA_OBJECT_TYPE_SHIFT;
-+ ptt->objectId >> EXTRA_OBJECT_TYPE_SHIFT;
- t->objectId &= ~EXTRA_OBJECT_TYPE_MASK;
-
-- if (t->extraObjectType == YAFFS_OBJECT_TYPE_HARDLINK) {
-- t->extraEquivalentObjectId = pt->t.byteCount;
-- } else {
-- t->extraFileLength = pt->t.byteCount;
-+ if (t->extraObjectType == YAFFS_OBJECT_TYPE_HARDLINK)
-+ t->extraEquivalentObjectId = ptt->byteCount;
-+ else
-+ t->extraFileLength = ptt->byteCount;
-+ }
-+ }
-+
-+ yaffs_DumpPackedTags2TagsPart(ptt);
-+ yaffs_DumpTags2(t);
-+
-+}
-+
-+
-+void yaffs_UnpackTags2(yaffs_ExtendedTags *t, yaffs_PackedTags2 *pt)
-+{
-+
-+ yaffs_ECCResult eccResult = YAFFS_ECC_RESULT_NO_ERROR;
-+
-+ if (pt->t.sequenceNumber != 0xFFFFFFFF) {
-+ /* Page is in use */
-+#ifndef YAFFS_IGNORE_TAGS_ECC
-+ {
-+ yaffs_ECCOther ecc;
-+ int result;
-+ yaffs_ECCCalculateOther((unsigned char *)&pt->t,
-+ sizeof
-+ (yaffs_PackedTags2TagsPart),
-+ &ecc);
-+ result =
-+ yaffs_ECCCorrectOther((unsigned char *)&pt->t,
-+ sizeof
-+ (yaffs_PackedTags2TagsPart),
-+ &pt->ecc, &ecc);
-+ switch (result) {
-+ case 0:
-+ eccResult = YAFFS_ECC_RESULT_NO_ERROR;
-+ break;
-+ case 1:
-+ eccResult = YAFFS_ECC_RESULT_FIXED;
-+ break;
-+ case -1:
-+ eccResult = YAFFS_ECC_RESULT_UNFIXED;
-+ break;
-+ default:
-+ eccResult = YAFFS_ECC_RESULT_UNKNOWN;
- }
- }
-+#endif
- }
-
-+ yaffs_UnpackTags2TagsPart(t, &pt->t);
-+
-+ t->eccResult = eccResult;
-+
- yaffs_DumpPackedTags2(pt);
- yaffs_DumpTags2(t);
-
- }
-+
---- a/fs/yaffs2/yaffs_packedtags2.h
-+++ b/fs/yaffs2/yaffs_packedtags2.h
-@@ -33,6 +33,11 @@ typedef struct {
- yaffs_ECCOther ecc;
- } yaffs_PackedTags2;
-
--void yaffs_PackTags2(yaffs_PackedTags2 * pt, const yaffs_ExtendedTags * t);
--void yaffs_UnpackTags2(yaffs_ExtendedTags * t, yaffs_PackedTags2 * pt);
-+/* Full packed tags with ECC, used for oob tags */
-+void yaffs_PackTags2(yaffs_PackedTags2 *pt, const yaffs_ExtendedTags *t);
-+void yaffs_UnpackTags2(yaffs_ExtendedTags *t, yaffs_PackedTags2 *pt);
-+
-+/* Only the tags part (no ECC for use with inband tags */
-+void yaffs_PackTags2TagsPart(yaffs_PackedTags2TagsPart *pt, const yaffs_ExtendedTags *t);
-+void yaffs_UnpackTags2TagsPart(yaffs_ExtendedTags *t, yaffs_PackedTags2TagsPart *pt);
- #endif
---- a/fs/yaffs2/yaffs_qsort.c
-+++ b/fs/yaffs2/yaffs_qsort.c
-@@ -28,12 +28,12 @@
- */
-
- #include "yportenv.h"
--//#include <linux/string.h>
-+/* #include <linux/string.h> */
-
- /*
- * Qsort routine from Bentley & McIlroy's "Engineering a Sort Function".
- */
--#define swapcode(TYPE, parmi, parmj, n) { \
-+#define swapcode(TYPE, parmi, parmj, n) do { \
- long i = (n) / sizeof (TYPE); \
- register TYPE *pi = (TYPE *) (parmi); \
- register TYPE *pj = (TYPE *) (parmj); \
-@@ -41,28 +41,29 @@
- register TYPE t = *pi; \
- *pi++ = *pj; \
- *pj++ = t; \
-- } while (--i > 0); \
--}
-+ } while (--i > 0); \
-+} while (0)
-
- #define SWAPINIT(a, es) swaptype = ((char *)a - (char *)0) % sizeof(long) || \
-- es % sizeof(long) ? 2 : es == sizeof(long)? 0 : 1;
-+ es % sizeof(long) ? 2 : es == sizeof(long) ? 0 : 1;
-
- static __inline void
- swapfunc(char *a, char *b, int n, int swaptype)
- {
- if (swaptype <= 1)
-- swapcode(long, a, b, n)
-+ swapcode(long, a, b, n);
- else
-- swapcode(char, a, b, n)
-+ swapcode(char, a, b, n);
- }
-
--#define swap(a, b) \
-+#define yswap(a, b) do { \
- if (swaptype == 0) { \
- long t = *(long *)(a); \
- *(long *)(a) = *(long *)(b); \
- *(long *)(b) = t; \
- } else \
-- swapfunc(a, b, es, swaptype)
-+ swapfunc(a, b, es, swaptype); \
-+} while (0)
-
- #define vecswap(a, b, n) if ((n) > 0) swapfunc(a, b, n, swaptype)
-
-@@ -70,12 +71,12 @@ static __inline char *
- med3(char *a, char *b, char *c, int (*cmp)(const void *, const void *))
- {
- return cmp(a, b) < 0 ?
-- (cmp(b, c) < 0 ? b : (cmp(a, c) < 0 ? c : a ))
-- :(cmp(b, c) > 0 ? b : (cmp(a, c) < 0 ? a : c ));
-+ (cmp(b, c) < 0 ? b : (cmp(a, c) < 0 ? c : a))
-+ : (cmp(b, c) > 0 ? b : (cmp(a, c) < 0 ? a : c));
- }
-
- #ifndef min
--#define min(a,b) (((a) < (b)) ? (a) : (b))
-+#define min(a, b) (((a) < (b)) ? (a) : (b))
- #endif
-
- void
-@@ -92,7 +93,7 @@ loop: SWAPINIT(a, es);
- for (pm = (char *)a + es; pm < (char *) a + n * es; pm += es)
- for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0;
- pl -= es)
-- swap(pl, pl - es);
-+ yswap(pl, pl - es);
- return;
- }
- pm = (char *)a + (n / 2) * es;
-@@ -107,7 +108,7 @@ loop: SWAPINIT(a, es);
- }
- pm = med3(pl, pm, pn, cmp);
- }
-- swap(a, pm);
-+ yswap(a, pm);
- pa = pb = (char *)a + es;
-
- pc = pd = (char *)a + (n - 1) * es;
-@@ -115,7 +116,7 @@ loop: SWAPINIT(a, es);
- while (pb <= pc && (r = cmp(pb, a)) <= 0) {
- if (r == 0) {
- swap_cnt = 1;
-- swap(pa, pb);
-+ yswap(pa, pb);
- pa += es;
- }
- pb += es;
-@@ -123,14 +124,14 @@ loop: SWAPINIT(a, es);
- while (pb <= pc && (r = cmp(pc, a)) >= 0) {
- if (r == 0) {
- swap_cnt = 1;
-- swap(pc, pd);
-+ yswap(pc, pd);
- pd -= es;
- }
- pc -= es;
- }
- if (pb > pc)
- break;
-- swap(pb, pc);
-+ yswap(pb, pc);
- swap_cnt = 1;
- pb += es;
- pc -= es;
-@@ -139,7 +140,7 @@ loop: SWAPINIT(a, es);
- for (pm = (char *) a + es; pm < (char *) a + n * es; pm += es)
- for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0;
- pl -= es)
-- swap(pl, pl - es);
-+ yswap(pl, pl - es);
- return;
- }
-
-@@ -148,9 +149,11 @@ loop: SWAPINIT(a, es);
- vecswap(a, pb - r, r);
- r = min((long)(pd - pc), (long)(pn - pd - es));
- vecswap(pb, pn - r, r);
-- if ((r = pb - pa) > es)
-+ r = pb - pa;
-+ if (r > es)
- yaffs_qsort(a, r / es, es, cmp);
-- if ((r = pd - pc) > es) {
-+ r = pd - pc;
-+ if (r > es) {
- /* Iterate rather than recurse to save stack space */
- a = pn - r;
- n = r / es;
---- a/fs/yaffs2/yaffs_qsort.h
-+++ b/fs/yaffs2/yaffs_qsort.h
-@@ -17,7 +17,7 @@
- #ifndef __YAFFS_QSORT_H__
- #define __YAFFS_QSORT_H__
-
--extern void yaffs_qsort (void *const base, size_t total_elems, size_t size,
-- int (*cmp)(const void *, const void *));
-+extern void yaffs_qsort(void *const base, size_t total_elems, size_t size,
-+ int (*cmp)(const void *, const void *));
-
- #endif
---- a/fs/yaffs2/yaffs_tagscompat.c
-+++ b/fs/yaffs2/yaffs_tagscompat.c
-@@ -14,16 +14,17 @@
- #include "yaffs_guts.h"
- #include "yaffs_tagscompat.h"
- #include "yaffs_ecc.h"
-+#include "yaffs_getblockinfo.h"
-
--static void yaffs_HandleReadDataError(yaffs_Device * dev, int chunkInNAND);
-+static void yaffs_HandleReadDataError(yaffs_Device *dev, int chunkInNAND);
- #ifdef NOTYET
--static void yaffs_CheckWrittenBlock(yaffs_Device * dev, int chunkInNAND);
--static void yaffs_HandleWriteChunkOk(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_Spare * spare);
--static void yaffs_HandleUpdateChunk(yaffs_Device * dev, int chunkInNAND,
-- const yaffs_Spare * spare);
--static void yaffs_HandleWriteChunkError(yaffs_Device * dev, int chunkInNAND);
-+static void yaffs_CheckWrittenBlock(yaffs_Device *dev, int chunkInNAND);
-+static void yaffs_HandleWriteChunkOk(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_Spare *spare);
-+static void yaffs_HandleUpdateChunk(yaffs_Device *dev, int chunkInNAND,
-+ const yaffs_Spare *spare);
-+static void yaffs_HandleWriteChunkError(yaffs_Device *dev, int chunkInNAND);
- #endif
-
- static const char yaffs_countBitsTable[256] = {
-@@ -54,13 +55,13 @@ int yaffs_CountBits(__u8 x)
-
- /********** Tags ECC calculations *********/
-
--void yaffs_CalcECC(const __u8 * data, yaffs_Spare * spare)
-+void yaffs_CalcECC(const __u8 *data, yaffs_Spare *spare)
- {
- yaffs_ECCCalculate(data, spare->ecc1);
- yaffs_ECCCalculate(&data[256], spare->ecc2);
- }
-
--void yaffs_CalcTagsECC(yaffs_Tags * tags)
-+void yaffs_CalcTagsECC(yaffs_Tags *tags)
- {
- /* Calculate an ecc */
-
-@@ -74,9 +75,8 @@ void yaffs_CalcTagsECC(yaffs_Tags * tags
- for (i = 0; i < 8; i++) {
- for (j = 1; j & 0xff; j <<= 1) {
- bit++;
-- if (b[i] & j) {
-+ if (b[i] & j)
- ecc ^= bit;
-- }
- }
- }
-
-@@ -84,7 +84,7 @@ void yaffs_CalcTagsECC(yaffs_Tags * tags
-
- }
-
--int yaffs_CheckECCOnTags(yaffs_Tags * tags)
-+int yaffs_CheckECCOnTags(yaffs_Tags *tags)
- {
- unsigned ecc = tags->ecc;
-
-@@ -115,8 +115,8 @@ int yaffs_CheckECCOnTags(yaffs_Tags * ta
-
- /********** Tags **********/
-
--static void yaffs_LoadTagsIntoSpare(yaffs_Spare * sparePtr,
-- yaffs_Tags * tagsPtr)
-+static void yaffs_LoadTagsIntoSpare(yaffs_Spare *sparePtr,
-+ yaffs_Tags *tagsPtr)
- {
- yaffs_TagsUnion *tu = (yaffs_TagsUnion *) tagsPtr;
-
-@@ -132,8 +132,8 @@ static void yaffs_LoadTagsIntoSpare(yaff
- sparePtr->tagByte7 = tu->asBytes[7];
- }
-
--static void yaffs_GetTagsFromSpare(yaffs_Device * dev, yaffs_Spare * sparePtr,
-- yaffs_Tags * tagsPtr)
-+static void yaffs_GetTagsFromSpare(yaffs_Device *dev, yaffs_Spare *sparePtr,
-+ yaffs_Tags *tagsPtr)
- {
- yaffs_TagsUnion *tu = (yaffs_TagsUnion *) tagsPtr;
- int result;
-@@ -148,21 +148,20 @@ static void yaffs_GetTagsFromSpare(yaffs
- tu->asBytes[7] = sparePtr->tagByte7;
-
- result = yaffs_CheckECCOnTags(tagsPtr);
-- if (result > 0) {
-+ if (result > 0)
- dev->tagsEccFixed++;
-- } else if (result < 0) {
-+ else if (result < 0)
- dev->tagsEccUnfixed++;
-- }
- }
-
--static void yaffs_SpareInitialise(yaffs_Spare * spare)
-+static void yaffs_SpareInitialise(yaffs_Spare *spare)
- {
- memset(spare, 0xFF, sizeof(yaffs_Spare));
- }
-
- static int yaffs_WriteChunkToNAND(struct yaffs_DeviceStruct *dev,
-- int chunkInNAND, const __u8 * data,
-- yaffs_Spare * spare)
-+ int chunkInNAND, const __u8 *data,
-+ yaffs_Spare *spare)
- {
- if (chunkInNAND < dev->startBlock * dev->nChunksPerBlock) {
- T(YAFFS_TRACE_ERROR,
-@@ -177,9 +176,9 @@ static int yaffs_WriteChunkToNAND(struct
-
- static int yaffs_ReadChunkFromNAND(struct yaffs_DeviceStruct *dev,
- int chunkInNAND,
-- __u8 * data,
-- yaffs_Spare * spare,
-- yaffs_ECCResult * eccResult,
-+ __u8 *data,
-+ yaffs_Spare *spare,
-+ yaffs_ECCResult *eccResult,
- int doErrorCorrection)
- {
- int retVal;
-@@ -252,9 +251,11 @@ static int yaffs_ReadChunkFromNAND(struc
- /* Must allocate enough memory for spare+2*sizeof(int) */
- /* for ecc results from device. */
- struct yaffs_NANDSpare nspare;
-- retVal =
-- dev->readChunkFromNAND(dev, chunkInNAND, data,
-- (yaffs_Spare *) & nspare);
-+
-+ memset(&nspare, 0, sizeof(nspare));
-+
-+ retVal = dev->readChunkFromNAND(dev, chunkInNAND, data,
-+ (yaffs_Spare *) &nspare);
- memcpy(spare, &nspare, sizeof(yaffs_Spare));
- if (data && doErrorCorrection) {
- if (nspare.eccres1 > 0) {
-@@ -302,8 +303,7 @@ static int yaffs_ReadChunkFromNAND(struc
- static int yaffs_CheckChunkErased(struct yaffs_DeviceStruct *dev,
- int chunkInNAND)
- {
--
-- static int init = 0;
-+ static int init;
- static __u8 cmpbuf[YAFFS_BYTES_PER_CHUNK];
- static __u8 data[YAFFS_BYTES_PER_CHUNK];
- /* Might as well always allocate the larger size for */
-@@ -331,12 +331,12 @@ static int yaffs_CheckChunkErased(struct
- * Functions for robustisizing
- */
-
--static void yaffs_HandleReadDataError(yaffs_Device * dev, int chunkInNAND)
-+static void yaffs_HandleReadDataError(yaffs_Device *dev, int chunkInNAND)
- {
- int blockInNAND = chunkInNAND / dev->nChunksPerBlock;
-
- /* Mark the block for retirement */
-- yaffs_GetBlockInfo(dev, blockInNAND)->needsRetiring = 1;
-+ yaffs_GetBlockInfo(dev, blockInNAND + dev->blockOffset)->needsRetiring = 1;
- T(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS,
- (TSTR("**>>Block %d marked for retirement" TENDSTR), blockInNAND));
-
-@@ -348,22 +348,22 @@ static void yaffs_HandleReadDataError(ya
- }
-
- #ifdef NOTYET
--static void yaffs_CheckWrittenBlock(yaffs_Device * dev, int chunkInNAND)
-+static void yaffs_CheckWrittenBlock(yaffs_Device *dev, int chunkInNAND)
- {
- }
-
--static void yaffs_HandleWriteChunkOk(yaffs_Device * dev, int chunkInNAND,
-- const __u8 * data,
-- const yaffs_Spare * spare)
-+static void yaffs_HandleWriteChunkOk(yaffs_Device *dev, int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_Spare *spare)
- {
- }
-
--static void yaffs_HandleUpdateChunk(yaffs_Device * dev, int chunkInNAND,
-- const yaffs_Spare * spare)
-+static void yaffs_HandleUpdateChunk(yaffs_Device *dev, int chunkInNAND,
-+ const yaffs_Spare *spare)
- {
- }
-
--static void yaffs_HandleWriteChunkError(yaffs_Device * dev, int chunkInNAND)
-+static void yaffs_HandleWriteChunkError(yaffs_Device *dev, int chunkInNAND)
- {
- int blockInNAND = chunkInNAND / dev->nChunksPerBlock;
-
-@@ -373,8 +373,8 @@ static void yaffs_HandleWriteChunkError(
- yaffs_DeleteChunk(dev, chunkInNAND, 1, __LINE__);
- }
-
--static int yaffs_VerifyCompare(const __u8 * d0, const __u8 * d1,
-- const yaffs_Spare * s0, const yaffs_Spare * s1)
-+static int yaffs_VerifyCompare(const __u8 *d0, const __u8 *d1,
-+ const yaffs_Spare *s0, const yaffs_Spare *s1)
- {
-
- if (memcmp(d0, d1, YAFFS_BYTES_PER_CHUNK) != 0 ||
-@@ -398,28 +398,35 @@ static int yaffs_VerifyCompare(const __u
- }
- #endif /* NOTYET */
-
--int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device * dev,
-- int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags *
-- eTags)
-+int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device *dev,
-+ int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *eTags)
- {
- yaffs_Spare spare;
- yaffs_Tags tags;
-
- yaffs_SpareInitialise(&spare);
-
-- if (eTags->chunkDeleted) {
-+ if (eTags->chunkDeleted)
- spare.pageStatus = 0;
-- } else {
-+ else {
- tags.objectId = eTags->objectId;
- tags.chunkId = eTags->chunkId;
-- tags.byteCount = eTags->byteCount;
-+
-+ tags.byteCountLSB = eTags->byteCount & 0x3ff;
-+
-+ if (dev->nDataBytesPerChunk >= 1024)
-+ tags.byteCountMSB = (eTags->byteCount >> 10) & 3;
-+ else
-+ tags.byteCountMSB = 3;
-+
-+
- tags.serialNumber = eTags->serialNumber;
-
-- if (!dev->useNANDECC && data) {
-+ if (!dev->useNANDECC && data)
- yaffs_CalcECC(data, &spare);
-- }
-+
- yaffs_LoadTagsIntoSpare(&spare, &tags);
-
- }
-@@ -427,15 +434,15 @@ int yaffs_TagsCompatabilityWriteChunkWit
- return yaffs_WriteChunkToNAND(dev, chunkInNAND, data, &spare);
- }
-
--int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev,
-+int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device *dev,
- int chunkInNAND,
-- __u8 * data,
-- yaffs_ExtendedTags * eTags)
-+ __u8 *data,
-+ yaffs_ExtendedTags *eTags)
- {
-
- yaffs_Spare spare;
- yaffs_Tags tags;
-- yaffs_ECCResult eccResult;
-+ yaffs_ECCResult eccResult = YAFFS_ECC_RESULT_UNKNOWN;
-
- static yaffs_Spare spareFF;
- static int init;
-@@ -466,7 +473,11 @@ int yaffs_TagsCompatabilityReadChunkWith
-
- eTags->objectId = tags.objectId;
- eTags->chunkId = tags.chunkId;
-- eTags->byteCount = tags.byteCount;
-+ eTags->byteCount = tags.byteCountLSB;
-+
-+ if (dev->nDataBytesPerChunk >= 1024)
-+ eTags->byteCount |= (((unsigned) tags.byteCountMSB) << 10);
-+
- eTags->serialNumber = tags.serialNumber;
- }
- }
-@@ -497,9 +508,9 @@ int yaffs_TagsCompatabilityMarkNANDBlock
- }
-
- int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev,
-- int blockNo, yaffs_BlockState *
-- state,
-- int *sequenceNumber)
-+ int blockNo,
-+ yaffs_BlockState *state,
-+ __u32 *sequenceNumber)
- {
-
- yaffs_Spare spare0, spare1;
---- a/fs/yaffs2/yaffs_tagscompat.h
-+++ b/fs/yaffs2/yaffs_tagscompat.h
-@@ -17,24 +17,23 @@
- #define __YAFFS_TAGSCOMPAT_H__
-
- #include "yaffs_guts.h"
--int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device * dev,
-- int chunkInNAND,
-- const __u8 * data,
-- const yaffs_ExtendedTags *
-- tags);
--int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev,
-- int chunkInNAND,
-- __u8 * data,
-- yaffs_ExtendedTags *
-- tags);
-+int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device *dev,
-+ int chunkInNAND,
-+ const __u8 *data,
-+ const yaffs_ExtendedTags *tags);
-+int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device *dev,
-+ int chunkInNAND,
-+ __u8 *data,
-+ yaffs_ExtendedTags *tags);
- int yaffs_TagsCompatabilityMarkNANDBlockBad(struct yaffs_DeviceStruct *dev,
- int blockNo);
- int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev,
-- int blockNo, yaffs_BlockState *
-- state, int *sequenceNumber);
-+ int blockNo,
-+ yaffs_BlockState *state,
-+ __u32 *sequenceNumber);
-
--void yaffs_CalcTagsECC(yaffs_Tags * tags);
--int yaffs_CheckECCOnTags(yaffs_Tags * tags);
-+void yaffs_CalcTagsECC(yaffs_Tags *tags);
-+int yaffs_CheckECCOnTags(yaffs_Tags *tags);
- int yaffs_CountBits(__u8 byte);
-
- #endif
---- a/fs/yaffs2/yaffs_tagsvalidity.c
-+++ b/fs/yaffs2/yaffs_tagsvalidity.c
-@@ -13,14 +13,14 @@
-
- #include "yaffs_tagsvalidity.h"
-
--void yaffs_InitialiseTags(yaffs_ExtendedTags * tags)
-+void yaffs_InitialiseTags(yaffs_ExtendedTags *tags)
- {
- memset(tags, 0, sizeof(yaffs_ExtendedTags));
- tags->validMarker0 = 0xAAAAAAAA;
- tags->validMarker1 = 0x55555555;
- }
-
--int yaffs_ValidateTags(yaffs_ExtendedTags * tags)
-+int yaffs_ValidateTags(yaffs_ExtendedTags *tags)
- {
- return (tags->validMarker0 == 0xAAAAAAAA &&
- tags->validMarker1 == 0x55555555);
---- a/fs/yaffs2/yaffs_tagsvalidity.h
-+++ b/fs/yaffs2/yaffs_tagsvalidity.h
-@@ -19,6 +19,6 @@
-
- #include "yaffs_guts.h"
-
--void yaffs_InitialiseTags(yaffs_ExtendedTags * tags);
--int yaffs_ValidateTags(yaffs_ExtendedTags * tags);
-+void yaffs_InitialiseTags(yaffs_ExtendedTags *tags);
-+int yaffs_ValidateTags(yaffs_ExtendedTags *tags);
- #endif
---- a/fs/yaffs2/yportenv.h
-+++ b/fs/yaffs2/yportenv.h
-@@ -17,17 +17,28 @@
- #ifndef __YPORTENV_H__
- #define __YPORTENV_H__
-
-+/*
-+ * Define the MTD version in terms of Linux Kernel versions
-+ * This allows yaffs to be used independantly of the kernel
-+ * as well as with it.
-+ */
-+
-+#define MTD_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
-+
- #if defined CONFIG_YAFFS_WINCE
-
- #include "ywinceenv.h"
-
--#elif defined __KERNEL__
-+#elif defined __KERNEL__
-
- #include "moduleconfig.h"
-
- /* Linux kernel */
-+
- #include <linux/version.h>
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
-+#define MTD_VERSION_CODE LINUX_VERSION_CODE
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
- #include <linux/config.h>
- #endif
- #include <linux/kernel.h>
-@@ -40,12 +51,13 @@
- #define YCHAR char
- #define YUCHAR unsigned char
- #define _Y(x) x
--#define yaffs_strcpy(a,b) strcpy(a,b)
--#define yaffs_strncpy(a,b,c) strncpy(a,b,c)
--#define yaffs_strncmp(a,b,c) strncmp(a,b,c)
--#define yaffs_strlen(s) strlen(s)
--#define yaffs_sprintf sprintf
--#define yaffs_toupper(a) toupper(a)
-+#define yaffs_strcat(a, b) strcat(a, b)
-+#define yaffs_strcpy(a, b) strcpy(a, b)
-+#define yaffs_strncpy(a, b, c) strncpy(a, b, c)
-+#define yaffs_strncmp(a, b, c) strncmp(a, b, c)
-+#define yaffs_strlen(s) strlen(s)
-+#define yaffs_sprintf sprintf
-+#define yaffs_toupper(a) toupper(a)
-
- #define Y_INLINE inline
-
-@@ -53,19 +65,19 @@
- #define YAFFS_LOSTNFOUND_PREFIX "obj"
-
- /* #define YPRINTF(x) printk x */
--#define YMALLOC(x) kmalloc(x,GFP_KERNEL)
-+#define YMALLOC(x) kmalloc(x, GFP_NOFS)
- #define YFREE(x) kfree(x)
- #define YMALLOC_ALT(x) vmalloc(x)
- #define YFREE_ALT(x) vfree(x)
- #define YMALLOC_DMA(x) YMALLOC(x)
-
--// KR - added for use in scan so processes aren't blocked indefinitely.
-+/* KR - added for use in scan so processes aren't blocked indefinitely. */
- #define YYIELD() schedule()
-
- #define YAFFS_ROOT_MODE 0666
- #define YAFFS_LOSTNFOUND_MODE 0666
-
--#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0))
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
- #define Y_CURRENT_TIME CURRENT_TIME.tv_sec
- #define Y_TIME_CONVERT(x) (x).tv_sec
- #else
-@@ -73,11 +85,12 @@
- #define Y_TIME_CONVERT(x) (x)
- #endif
-
--#define yaffs_SumCompare(x,y) ((x) == (y))
--#define yaffs_strcmp(a,b) strcmp(a,b)
-+#define yaffs_SumCompare(x, y) ((x) == (y))
-+#define yaffs_strcmp(a, b) strcmp(a, b)
-
- #define TENDSTR "\n"
- #define TSTR(x) KERN_WARNING x
-+#define TCONT(x) x
- #define TOUT(p) printk p
-
- #define yaffs_trace(mask, fmt, args...) \
-@@ -90,6 +103,8 @@
-
- #elif defined CONFIG_YAFFS_DIRECT
-
-+#define MTD_VERSION_CODE MTD_VERSION(2, 6, 22)
-+
- /* Direct interface */
- #include "ydirectenv.h"
-
-@@ -111,11 +126,12 @@
- #define YCHAR char
- #define YUCHAR unsigned char
- #define _Y(x) x
--#define yaffs_strcpy(a,b) strcpy(a,b)
--#define yaffs_strncpy(a,b,c) strncpy(a,b,c)
--#define yaffs_strlen(s) strlen(s)
--#define yaffs_sprintf sprintf
--#define yaffs_toupper(a) toupper(a)
-+#define yaffs_strcat(a, b) strcat(a, b)
-+#define yaffs_strcpy(a, b) strcpy(a, b)
-+#define yaffs_strncpy(a, b, c) strncpy(a, b, c)
-+#define yaffs_strlen(s) strlen(s)
-+#define yaffs_sprintf sprintf
-+#define yaffs_toupper(a) toupper(a)
-
- #define Y_INLINE inline
-
-@@ -133,8 +149,8 @@
- #define YAFFS_ROOT_MODE 0666
- #define YAFFS_LOSTNFOUND_MODE 0666
-
--#define yaffs_SumCompare(x,y) ((x) == (y))
--#define yaffs_strcmp(a,b) strcmp(a,b)
-+#define yaffs_SumCompare(x, y) ((x) == (y))
-+#define yaffs_strcmp(a, b) strcmp(a, b)
-
- #else
- /* Should have specified a configuration type */
-@@ -178,10 +194,10 @@ extern unsigned int yaffs_wr_attempts;
- #define YAFFS_TRACE_ALWAYS 0xF0000000
-
-
--#define T(mask,p) do{ if((mask) & (yaffs_traceMask | YAFFS_TRACE_ALWAYS)) TOUT(p);} while(0)
-+#define T(mask, p) do { if ((mask) & (yaffs_traceMask | YAFFS_TRACE_ALWAYS)) TOUT(p); } while (0)
-
--#ifndef CONFIG_YAFFS_WINCE
--#define YBUG() T(YAFFS_TRACE_BUG,(TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),__LINE__))
-+#ifndef YBUG
-+#define YBUG() do {T(YAFFS_TRACE_BUG, (TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR), __LINE__)); } while (0)
- #endif
-
- #endif
diff --git a/target/linux/generic-2.6/patches-2.6.28/512-yaffs-2.6.28.1-fix.patch b/target/linux/generic-2.6/patches-2.6.28/512-yaffs-2.6.28.1-fix.patch
deleted file mode 100644
index b80f481f1781cbb9065914b6973c9cfe1721fd25..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/512-yaffs-2.6.28.1-fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/fs/yaffs2/yaffs_fs.c
-+++ b/fs/yaffs2/yaffs_fs.c
-@@ -746,7 +746,7 @@ static int yaffs_write_begin(struct file
-
- T(YAFFS_TRACE_OS, ("start yaffs_write_begin\n"));
- /* Get a page */
--#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
- pg = grab_cache_page_write_begin(mapping, index, flags);
- #else
- pg = __grab_cache_page(mapping, index);
diff --git a/target/linux/generic-2.6/patches-2.6.28/600-phy_extension.patch b/target/linux/generic-2.6/patches-2.6.28/600-phy_extension.patch
deleted file mode 100644
index ed81bf36c51c488524f72c2f321d3b0447581783..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/600-phy_extension.patch
+++ /dev/null
@@ -1,83 +0,0 @@
---- a/drivers/net/phy/phy.c
-+++ b/drivers/net/phy/phy.c
-@@ -299,6 +299,50 @@ int phy_ethtool_gset(struct phy_device *
- }
- EXPORT_SYMBOL(phy_ethtool_gset);
-
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr)
-+{
-+ u32 cmd;
-+ int tmp;
-+ struct ethtool_cmd ecmd = { ETHTOOL_GSET };
-+ struct ethtool_value edata = { ETHTOOL_GLINK };
-+
-+ if (get_user(cmd, (u32 *) useraddr))
-+ return -EFAULT;
-+
-+ switch (cmd) {
-+ case ETHTOOL_GSET:
-+ phy_ethtool_gset(phydev, &ecmd);
-+ if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
-+ return -EFAULT;
-+ return 0;
-+
-+ case ETHTOOL_SSET:
-+ if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
-+ return -EFAULT;
-+ return phy_ethtool_sset(phydev, &ecmd);
-+
-+ case ETHTOOL_NWAY_RST:
-+ /* if autoneg is off, it's an error */
-+ tmp = phy_read(phydev, MII_BMCR);
-+ if (tmp & BMCR_ANENABLE) {
-+ tmp |= (BMCR_ANRESTART);
-+ phy_write(phydev, MII_BMCR, tmp);
-+ return 0;
-+ }
-+ return -EINVAL;
-+
-+ case ETHTOOL_GLINK:
-+ edata.data = (phy_read(phydev,
-+ MII_BMSR) & BMSR_LSTATUS) ? 1 : 0;
-+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
-+ return -EFAULT;
-+ return 0;
-+ }
-+
-+ return -EOPNOTSUPP;
-+}
-+EXPORT_SYMBOL(phy_ethtool_ioctl);
-+
- /**
- * phy_mii_ioctl - generic PHY MII ioctl interface
- * @phydev: the phy_device struct
-@@ -355,8 +399,8 @@ int phy_mii_ioctl(struct phy_device *phy
- }
-
- phy_write(phydev, mii_data->reg_num, val);
--
-- if (mii_data->reg_num == MII_BMCR
-+
-+ if (mii_data->reg_num == MII_BMCR
- && val & BMCR_RESET
- && phydev->drv->config_init) {
- phy_scan_fixups(phydev);
-@@ -476,7 +520,7 @@ static void phy_force_reduction(struct p
- int idx;
-
- idx = phy_find_setting(phydev->speed, phydev->duplex);
--
-+
- idx++;
-
- idx = phy_find_valid(idx, phydev->supported);
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -476,6 +476,7 @@ void phy_start_machine(struct phy_device
- void phy_stop_machine(struct phy_device *phydev);
- int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd);
- int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd);
-+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
- int phy_mii_ioctl(struct phy_device *phydev,
- struct mii_ioctl_data *mii_data, int cmd);
- int phy_start_interrupts(struct phy_device *phydev);
diff --git a/target/linux/generic-2.6/patches-2.6.28/620-phy_adm6996.patch b/target/linux/generic-2.6/patches-2.6.28/620-phy_adm6996.patch
deleted file mode 100644
index 7c98a0f51f819b293f7e28e059d0ad3884af1951..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/620-phy_adm6996.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -66,6 +66,11 @@ config REALTEK_PHY
- ---help---
- Supports the Realtek 821x PHY.
-
-+config ADM6996_PHY
-+ tristate "Driver for ADM6996 switches"
-+ ---help---
-+ Currently supports the ADM6996F switch
-+
- config FIXED_PHY
- bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
- depends on PHYLIB=y
---- a/drivers/net/phy/Makefile
-+++ b/drivers/net/phy/Makefile
-@@ -12,6 +12,7 @@ obj-$(CONFIG_SMSC_PHY) += smsc.o
- obj-$(CONFIG_VITESSE_PHY) += vitesse.o
- obj-$(CONFIG_BROADCOM_PHY) += broadcom.o
- obj-$(CONFIG_ICPLUS_PHY) += icplus.o
-+obj-$(CONFIG_ADM6996_PHY) += adm6996.o
- obj-$(CONFIG_REALTEK_PHY) += realtek.o
- obj-$(CONFIG_FIXED_PHY) += fixed.o
- obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/630-phy_packets.patch b/target/linux/generic-2.6/patches-2.6.28/630-phy_packets.patch
deleted file mode 100644
index c85ec74130bbe18534a1b4d33cfca71ec86ffb86..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/630-phy_packets.patch
+++ /dev/null
@@ -1,63 +0,0 @@
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -143,6 +143,18 @@ int phy_scan_fixups(struct phy_device *p
- }
- EXPORT_SYMBOL(phy_scan_fixups);
-
-+static int generic_receive_skb(struct sk_buff *skb)
-+{
-+ skb->protocol = eth_type_trans(skb, skb->dev);
-+ return netif_receive_skb(skb);
-+}
-+
-+static int generic_rx(struct sk_buff *skb)
-+{
-+ skb->protocol = eth_type_trans(skb, skb->dev);
-+ return netif_rx(skb);
-+}
-+
- struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
- {
- struct phy_device *dev;
-@@ -168,6 +180,8 @@ struct phy_device* phy_device_create(str
- dev->bus = bus;
-
- dev->state = PHY_DOWN;
-+ dev->netif_receive_skb = &generic_receive_skb;
-+ dev->netif_rx = &generic_rx;
-
- mutex_init(&dev->lock);
-
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -326,6 +326,20 @@ struct phy_device {
- void (*adjust_link)(struct net_device *dev);
-
- void (*adjust_state)(struct net_device *dev);
-+
-+ /*
-+ * By default these point to the original functions
-+ * with the same name. adding them to the phy_device
-+ * allows the phy driver to override them for packet
-+ * mangling if the ethernet driver supports it
-+ * This is required to support some really horrible
-+ * switches such as the Marvell 88E6060
-+ */
-+ int (*netif_receive_skb)(struct sk_buff *skb);
-+ int (*netif_rx)(struct sk_buff *skb);
-+
-+ /* alignment offset for packets */
-+ int pkt_align;
- };
- #define to_phy_device(d) container_of(d, struct phy_device, dev)
-
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -628,6 +628,7 @@ struct net_device
- void *ax25_ptr; /* AX.25 specific data */
- struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
- assign before registering */
-+ void *phy_ptr; /* PHY device specific data */
-
- /*
- * Cache line mostly used on receive path (including eth_type_trans())
diff --git a/target/linux/generic-2.6/patches-2.6.28/650-swconfig.patch b/target/linux/generic-2.6/patches-2.6.28/650-swconfig.patch
deleted file mode 100644
index 6825037ce90812d301220b2dc86c3d860b25e252..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/650-swconfig.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -13,6 +13,12 @@ menuconfig PHYLIB
-
- if PHYLIB
-
-+config SWCONFIG
-+ tristate "Switch configuration API"
-+ ---help---
-+ Switch configuration API using netlink. This allows
-+ you to configure the VLAN features of certain switches.
-+
- comment "MII PHY device drivers"
-
- config MARVELL_PHY
---- a/drivers/net/phy/Makefile
-+++ b/drivers/net/phy/Makefile
-@@ -3,6 +3,7 @@
- libphy-objs := phy.o phy_device.o mdio_bus.o
-
- obj-$(CONFIG_PHYLIB) += libphy.o
-+obj-$(CONFIG_SWCONFIG) += swconfig.o
- obj-$(CONFIG_MARVELL_PHY) += marvell.o
- obj-$(CONFIG_DAVICOM_PHY) += davicom.o
- obj-$(CONFIG_CICADA_PHY) += cicada.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/670-phy_ip175c.patch b/target/linux/generic-2.6/patches-2.6.28/670-phy_ip175c.patch
deleted file mode 100644
index 02a5947aa458a59b73d172774d5ed29a675d8289..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/670-phy_ip175c.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -77,6 +77,10 @@ config ADM6996_PHY
- ---help---
- Currently supports the ADM6996F switch
-
-+config IP175C_PHY
-+ tristate "Driver for IC+ IP175C/IP178C switches"
-+ select SWCONFIG
-+
- config FIXED_PHY
- bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
- depends on PHYLIB=y
---- a/drivers/net/phy/Makefile
-+++ b/drivers/net/phy/Makefile
-@@ -14,6 +14,7 @@ obj-$(CONFIG_VITESSE_PHY) += vitesse.o
- obj-$(CONFIG_BROADCOM_PHY) += broadcom.o
- obj-$(CONFIG_ICPLUS_PHY) += icplus.o
- obj-$(CONFIG_ADM6996_PHY) += adm6996.o
-+obj-$(CONFIG_IP175C_PHY) += ip175c.o
- obj-$(CONFIG_REALTEK_PHY) += realtek.o
- obj-$(CONFIG_FIXED_PHY) += fixed.o
- obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/690-phy_rtl8306.patch b/target/linux/generic-2.6/patches-2.6.28/690-phy_rtl8306.patch
deleted file mode 100644
index b56d55b4597a39b5fd3817bdfb3101539a30f1de..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/690-phy_rtl8306.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -81,6 +81,10 @@ config IP175C_PHY
- tristate "Driver for IC+ IP175C/IP178C switches"
- select SWCONFIG
-
-+config RTL8306_PHY
-+ tristate "Driver for Realtek RTL8306S switches"
-+ select SWCONFIG
-+
- config FIXED_PHY
- bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
- depends on PHYLIB=y
---- a/drivers/net/phy/Makefile
-+++ b/drivers/net/phy/Makefile
-@@ -15,6 +15,7 @@ obj-$(CONFIG_BROADCOM_PHY) += broadcom.o
- obj-$(CONFIG_ICPLUS_PHY) += icplus.o
- obj-$(CONFIG_ADM6996_PHY) += adm6996.o
- obj-$(CONFIG_IP175C_PHY) += ip175c.o
-+obj-$(CONFIG_RTL8306_PHY) += rtl8306.o
- obj-$(CONFIG_REALTEK_PHY) += realtek.o
- obj-$(CONFIG_FIXED_PHY) += fixed.o
- obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/700-rtc7301.patch b/target/linux/generic-2.6/patches-2.6.28/700-rtc7301.patch
deleted file mode 100644
index 96929348e6d22e232283da7a5323f850b33a7b83..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/700-rtc7301.patch
+++ /dev/null
@@ -1,250 +0,0 @@
---- a/drivers/rtc/Kconfig
-+++ b/drivers/rtc/Kconfig
-@@ -497,6 +497,15 @@ config RTC_DRV_WM8350
- This driver can also be built as a module. If so, the module
- will be called "rtc-wm8350".
-
-+config RTC_DRV_RTC7301
-+ tristate "Epson RTC-7301 SF/DG"
-+ help
-+ If you say Y here you will get support for the
-+ Epson RTC-7301 SF/DG RTC chips.
-+
-+ This driver can also be built as a module. If so, the module
-+ will be called rtc-7301.
-+
- comment "on-CPU RTC drivers"
-
- config RTC_DRV_OMAP
---- a/drivers/rtc/Makefile
-+++ b/drivers/rtc/Makefile
-@@ -58,6 +58,7 @@ obj-$(CONFIG_RTC_DRV_R9701) += rtc-r9701
- obj-$(CONFIG_RTC_DRV_RS5C313) += rtc-rs5c313.o
- obj-$(CONFIG_RTC_DRV_RS5C348) += rtc-rs5c348.o
- obj-$(CONFIG_RTC_DRV_RS5C372) += rtc-rs5c372.o
-+obj-$(CONFIG_RTC_DRV_RTC7301) += rtc-rtc7301.o
- obj-$(CONFIG_RTC_DRV_RX8581) += rtc-rx8581.o
- obj-$(CONFIG_RTC_DRV_S35390A) += rtc-s35390a.o
- obj-$(CONFIG_RTC_DRV_S3C) += rtc-s3c.o
---- /dev/null
-+++ b/drivers/rtc/rtc-rtc7301.c
-@@ -0,0 +1,219 @@
-+/*
-+ * Driver for Epson RTC-7301SF/DG
-+ *
-+ * Copyright (C) 2009 Jose Vasconcellos
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/rtc.h>
-+#include <linux/platform_device.h>
-+#include <linux/io.h>
-+#include <linux/delay.h>
-+#include <linux/bcd.h>
-+
-+#define RTC_NAME "rtc7301"
-+#define RTC_VERSION "0.1"
-+
-+/* Epson RTC-7301 register addresses */
-+#define RTC7301_SEC 0x00
-+#define RTC7301_SEC10 0x01
-+#define RTC7301_MIN 0x02
-+#define RTC7301_MIN10 0x03
-+#define RTC7301_HOUR 0x04
-+#define RTC7301_HOUR10 0x05
-+#define RTC7301_WEEKDAY 0x06
-+#define RTC7301_DAY 0x07
-+#define RTC7301_DAY10 0x08
-+#define RTC7301_MON 0x09
-+#define RTC7301_MON10 0x0A
-+#define RTC7301_YEAR 0x0B
-+#define RTC7301_YEAR10 0x0C
-+#define RTC7301_YEAR100 0x0D
-+#define RTC7301_YEAR1000 0x0E
-+#define RTC7301_CTRLREG 0x0F
-+
-+static uint8_t __iomem *rtc7301_base;
-+
-+#define read_reg(offset) (readb(rtc7301_base + offset) & 0xf)
-+#define write_reg(offset, data) writeb(data, rtc7301_base + (offset))
-+
-+#define rtc7301_isbusy() (read_reg(RTC7301_CTRLREG) & 1)
-+
-+static void rtc7301_init_settings(void)
-+{
-+ int i;
-+
-+ write_reg(RTC7301_CTRLREG, 2);
-+ write_reg(RTC7301_YEAR1000, 2);
-+ udelay(122);
-+
-+ /* bank 1 */
-+ write_reg(RTC7301_CTRLREG, 6);
-+ for (i=0; i<15; i++)
-+ write_reg(i, 0);
-+
-+ /* bank 2 */
-+ write_reg(RTC7301_CTRLREG, 14);
-+ for (i=0; i<15; i++)
-+ write_reg(i, 0);
-+ write_reg(RTC7301_CTRLREG, 0);
-+}
-+
-+static int rtc7301_get_datetime(struct device *dev, struct rtc_time *dt)
-+{
-+ int cnt;
-+ uint8_t buf[16];
-+
-+ cnt = 0;
-+ while (rtc7301_isbusy()) {
-+ udelay(244);
-+ if (cnt++ > 100) {
-+ dev_err(dev, "%s: timeout error %x\n", __func__, rtc7301_base[RTC7301_CTRLREG]);
-+ return -EIO;
-+ }
-+ }
-+
-+ for (cnt=0; cnt<16; cnt++)
-+ buf[cnt] = read_reg(cnt);
-+
-+ if (buf[RTC7301_SEC10] & 8) {
-+ dev_err(dev, "%s: RTC not set\n", __func__);
-+ return -EINVAL;
-+ }
-+
-+ memset(dt, 0, sizeof(*dt));
-+
-+ dt->tm_sec = buf[RTC7301_SEC] + buf[RTC7301_SEC10]*10;
-+ dt->tm_min = buf[RTC7301_MIN] + buf[RTC7301_MIN10]*10;
-+ dt->tm_hour = buf[RTC7301_HOUR] + buf[RTC7301_HOUR10]*10;
-+
-+ dt->tm_mday = buf[RTC7301_DAY] + buf[RTC7301_DAY10]*10;
-+ dt->tm_mon = buf[RTC7301_MON] + buf[RTC7301_MON10]*10 - 1;
-+ dt->tm_year = buf[RTC7301_YEAR] + buf[RTC7301_YEAR10]*10 +
-+ buf[RTC7301_YEAR100]*100 +
-+ ((buf[RTC7301_YEAR1000] & 3)*1000) - 1900;
-+
-+ /* the rtc device may contain illegal values on power up
-+ * according to the data sheet. make sure they are valid.
-+ */
-+
-+ return rtc_valid_tm(dt);
-+}
-+
-+static int rtc7301_set_datetime(struct device *dev, struct rtc_time *dt)
-+{
-+ int data;
-+
-+ data = dt->tm_year + 1900;
-+ if (data >= 2100 || data < 1900)
-+ return -EINVAL;
-+
-+ write_reg(RTC7301_CTRLREG, 2);
-+ udelay(122);
-+
-+ data = bin2bcd(dt->tm_sec);
-+ write_reg(RTC7301_SEC, data);
-+ write_reg(RTC7301_SEC10, (data >> 4));
-+
-+ data = bin2bcd(dt->tm_min);
-+ write_reg(RTC7301_MIN, data );
-+ write_reg(RTC7301_MIN10, (data >> 4));
-+
-+ data = bin2bcd(dt->tm_hour);
-+ write_reg(RTC7301_HOUR, data);
-+ write_reg(RTC7301_HOUR10, (data >> 4));
-+
-+ data = bin2bcd(dt->tm_mday);
-+ write_reg(RTC7301_DAY, data);
-+ write_reg(RTC7301_DAY10, (data>> 4));
-+
-+ data = bin2bcd(dt->tm_mon + 1);
-+ write_reg(RTC7301_MON, data);
-+ write_reg(RTC7301_MON10, (data >> 4));
-+
-+ data = bin2bcd(dt->tm_year % 100);
-+ write_reg(RTC7301_YEAR, data);
-+ write_reg(RTC7301_YEAR10, (data >> 4));
-+ data = bin2bcd((1900 + dt->tm_year) / 100);
-+ write_reg(RTC7301_YEAR100, data);
-+
-+ data = bin2bcd(dt->tm_wday);
-+ write_reg(RTC7301_WEEKDAY, data);
-+
-+ write_reg(RTC7301_CTRLREG, 0);
-+
-+ return 0;
-+}
-+
-+static const struct rtc_class_ops rtc7301_rtc_ops = {
-+ .read_time = rtc7301_get_datetime,
-+ .set_time = rtc7301_set_datetime,
-+};
-+
-+static int __devinit rtc7301_probe(struct platform_device *pdev)
-+{
-+ struct rtc_device *rtc;
-+ struct resource *res;
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!res)
-+ return -ENOENT;
-+
-+ rtc7301_base = ioremap_nocache(res->start, 0x1000 /*res->end - res->start + 1*/);
-+ if (!rtc7301_base)
-+ return -EINVAL;
-+
-+ rtc = rtc_device_register(RTC_NAME, &pdev->dev,
-+ &rtc7301_rtc_ops, THIS_MODULE);
-+ if (IS_ERR(rtc)) {
-+ iounmap(rtc7301_base);
-+ return PTR_ERR(rtc);
-+ }
-+
-+ platform_set_drvdata(pdev, rtc);
-+
-+ rtc7301_init_settings();
-+ return 0;
-+}
-+
-+static int __devexit rtc7301_remove(struct platform_device *pdev)
-+{
-+ struct rtc_device *rtc = platform_get_drvdata(pdev);
-+
-+ if (rtc)
-+ rtc_device_unregister(rtc);
-+ if (rtc7301_base)
-+ iounmap(rtc7301_base);
-+ return 0;
-+}
-+
-+static struct platform_driver rtc7301_driver = {
-+ .driver = {
-+ .name = RTC_NAME,
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = rtc7301_probe,
-+ .remove = __devexit_p(rtc7301_remove),
-+};
-+
-+static __init int rtc7301_init(void)
-+{
-+ return platform_driver_register(&rtc7301_driver);
-+}
-+module_init(rtc7301_init);
-+
-+static __exit void rtc7301_exit(void)
-+{
-+ platform_driver_unregister(&rtc7301_driver);
-+}
-+module_exit(rtc7301_exit);
-+
-+MODULE_DESCRIPTION("Epson 7301 RTC driver");
-+MODULE_AUTHOR("Jose Vasconcellos <jvasco@verizon.net>");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("platform:" RTC_NAME);
-+MODULE_VERSION(RTC_VERSION);
diff --git a/target/linux/generic-2.6/patches-2.6.28/801-usb_serial_endpoint_size.patch b/target/linux/generic-2.6/patches-2.6.28/801-usb_serial_endpoint_size.patch
deleted file mode 100644
index 827c350f7f6a4ece68881effea831bb545c835ec..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/801-usb_serial_endpoint_size.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/usb/serial/usb-serial.c
-+++ b/drivers/usb/serial/usb-serial.c
-@@ -59,6 +59,7 @@ static struct usb_driver usb_serial_driv
- drivers depend on it.
- */
-
-+static ushort maxSize = 0;
- static int debug;
- /* initially all NULL */
- static struct usb_serial *serial_table[SERIAL_TTY_MINORS];
-@@ -839,7 +840,7 @@ int usb_serial_probe(struct usb_interfac
- dev_err(&interface->dev, "No free urbs available\n");
- goto probe_error;
- }
-- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
-+ buffer_size = (endpoint->wMaxPacketSize > maxSize) ? endpoint->wMaxPacketSize : maxSize;
- port->bulk_in_size = buffer_size;
- port->bulk_in_endpointAddress = endpoint->bEndpointAddress;
- port->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL);
-@@ -1268,3 +1269,5 @@ MODULE_LICENSE("GPL");
-
- module_param(debug, bool, S_IRUGO | S_IWUSR);
- MODULE_PARM_DESC(debug, "Debug enabled or not");
-+module_param(maxSize, ushort,0);
-+MODULE_PARM_DESC(maxSize,"User specified USB endpoint size");
diff --git a/target/linux/generic-2.6/patches-2.6.28/840-unable_to_open_console.patch b/target/linux/generic-2.6/patches-2.6.28/840-unable_to_open_console.patch
deleted file mode 100644
index b109b0e7c30c8b71bab1b62a078e0a3814b989f7..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/840-unable_to_open_console.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/init/main.c
-+++ b/init/main.c
-@@ -801,7 +801,7 @@ static int noinline init_post(void)
- numa_default_policy();
-
- if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
-- printk(KERN_WARNING "Warning: unable to open an initial console.\n");
-+ printk(KERN_WARNING "Please be patient, while OpenWrt loads ...\n");
-
- (void) sys_dup(0);
- (void) sys_dup(0);
diff --git a/target/linux/generic-2.6/patches-2.6.28/900-headers_type_and_time.patch b/target/linux/generic-2.6/patches-2.6.28/900-headers_type_and_time.patch
deleted file mode 100644
index f21478b08af68ee728a9741032a4a1975f3f02ed..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/900-headers_type_and_time.patch
+++ /dev/null
@@ -1,46 +0,0 @@
---- a/include/linux/time.h
-+++ b/include/linux/time.h
-@@ -1,6 +1,10 @@
- #ifndef _LINUX_TIME_H
- #define _LINUX_TIME_H
-
-+#ifndef __KERNEL__
-+#include <time.h>
-+#else
-+
- #include <linux/types.h>
-
- #ifdef __KERNEL__
-@@ -240,4 +244,6 @@ struct itimerval {
- */
- #define TIMER_ABSTIME 0x01
-
-+#endif /* __KERNEL__ DEBIAN */
-+
- #endif
---- a/include/linux/types.h
-+++ b/include/linux/types.h
-@@ -1,6 +1,14 @@
- #ifndef _LINUX_TYPES_H
- #define _LINUX_TYPES_H
-
-+/* Debian: Use userland types instead. */
-+#ifndef __KERNEL__
-+# include <sys/types.h>
-+/* For other kernel headers. */
-+# include <linux/posix_types.h>
-+# include <asm/types.h>
-+#else
-+
- #ifdef __KERNEL__
-
- #define DECLARE_BITMAP(name,bits) \
-@@ -161,6 +169,8 @@ typedef unsigned long blkcnt_t;
-
- #endif /* __KERNEL_STRICT_NAMES */
-
-+#endif /* __KERNEL__ DEBIAN */
-+
- /*
- * Below are truly Linux-specific types that should never collide with
- * any application/library that wants linux/types.h.
diff --git a/target/linux/generic-2.6/patches-2.6.28/902-darwin_scripts_include.patch b/target/linux/generic-2.6/patches-2.6.28/902-darwin_scripts_include.patch
deleted file mode 100644
index 4ff1536773fcfe7a54e7766c6fe6fd42c2fe02b4..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/902-darwin_scripts_include.patch
+++ /dev/null
@@ -1,102 +0,0 @@
---- a/scripts/genksyms/parse.c_shipped
-+++ b/scripts/genksyms/parse.c_shipped
-@@ -160,7 +160,9 @@
-
-
- #include <assert.h>
-+#ifndef __APPLE__
- #include <malloc.h>
-+#endif
- #include "genksyms.h"
-
- static int is_typedef;
---- a/scripts/genksyms/parse.y
-+++ b/scripts/genksyms/parse.y
-@@ -24,7 +24,9 @@
- %{
-
- #include <assert.h>
-+#ifndef __APPLE__
- #include <malloc.h>
-+#endif
- #include "genksyms.h"
-
- static int is_typedef;
---- a/scripts/kallsyms.c
-+++ b/scripts/kallsyms.c
-@@ -22,6 +22,35 @@
- #include <stdlib.h>
- #include <string.h>
- #include <ctype.h>
-+#ifdef __APPLE__
-+/* Darwin has no memmem implementation, this one is ripped of the uClibc-0.9.28 source */
-+void *memmem (const void *haystack, size_t haystack_len,
-+ const void *needle, size_t needle_len)
-+{
-+ const char *begin;
-+ const char *const last_possible
-+ = (const char *) haystack + haystack_len - needle_len;
-+
-+ if (needle_len == 0)
-+ /* The first occurrence of the empty string is deemed to occur at
-+ the beginning of the string. */
-+ return (void *) haystack;
-+
-+ /* Sanity check, otherwise the loop might search through the whole
-+ memory. */
-+ if (__builtin_expect (haystack_len < needle_len, 0))
-+ return NULL;
-+
-+ for (begin = (const char *) haystack; begin <= last_possible; ++begin)
-+ if (begin[0] == ((const char *) needle)[0] &&
-+ !memcmp ((const void *) &begin[1],
-+ (const void *) ((const char *) needle + 1),
-+ needle_len - 1))
-+ return (void *) begin;
-+
-+ return NULL;
-+}
-+#endif
-
- #define KSYM_NAME_LEN 128
-
---- a/scripts/kconfig/Makefile
-+++ b/scripts/kconfig/Makefile
-@@ -97,6 +97,9 @@ check-lxdialog := $(srctree)/$(src)/lxd
- # we really need to do so. (Do not call gcc as part of make mrproper)
- HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
- HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
-+ifeq ($(shell uname -s),Darwin)
-+HOST_LOADLIBES += -lncurses
-+endif
-
- HOST_EXTRACFLAGS += -DLOCALE
-
---- a/scripts/mod/mk_elfconfig.c
-+++ b/scripts/mod/mk_elfconfig.c
-@@ -1,7 +1,11 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
-+#ifndef __APPLE__
- #include <elf.h>
-+#else
-+#include "../../../../../tools/sstrip/include/elf.h"
-+#endif
-
- int
- main(int argc, char **argv)
---- a/scripts/mod/modpost.h
-+++ b/scripts/mod/modpost.h
-@@ -7,7 +7,11 @@
- #include <sys/mman.h>
- #include <fcntl.h>
- #include <unistd.h>
-+#if !(defined(__APPLE__) || defined(__CYGWIN__))
- #include <elf.h>
-+#else
-+#include "../../../../../tools/sstrip/include/elf.h"
-+#endif
-
- #include "elfconfig.h"
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/903-hostap_txpower.patch b/target/linux/generic-2.6/patches-2.6.28/903-hostap_txpower.patch
deleted file mode 100644
index 6b4fc9f2389e15977e13e436d02578b7de4eed5c..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/903-hostap_txpower.patch
+++ /dev/null
@@ -1,154 +0,0 @@
---- a/drivers/net/wireless/hostap/hostap_ap.c
-+++ b/drivers/net/wireless/hostap/hostap_ap.c
-@@ -2397,13 +2397,13 @@ int prism2_ap_get_sta_qual(local_info_t
- addr[count].sa_family = ARPHRD_ETHER;
- memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
- if (sta->last_rx_silence == 0)
-- qual[count].qual = sta->last_rx_signal < 27 ?
-- 0 : (sta->last_rx_signal - 27) * 92 / 127;
-+ qual[count].qual = (sta->last_rx_signal - 156) == 0 ?
-+ 0 : (sta->last_rx_signal - 156) * 92 / 64;
- else
-- qual[count].qual = sta->last_rx_signal -
-- sta->last_rx_silence - 35;
-- qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
-- qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
-+ qual[count].qual = (sta->last_rx_signal -
-+ sta->last_rx_silence) * 92 / 64;
-+ qual[count].level = sta->last_rx_signal;
-+ qual[count].noise = sta->last_rx_silence;
- qual[count].updated = sta->last_rx_updated;
-
- sta->last_rx_updated = IW_QUAL_DBM;
-@@ -2469,13 +2469,13 @@ int prism2_ap_translate_scan(struct net_
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = IWEVQUAL;
- if (sta->last_rx_silence == 0)
-- iwe.u.qual.qual = sta->last_rx_signal < 27 ?
-- 0 : (sta->last_rx_signal - 27) * 92 / 127;
-+ iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ?
-+ 0 : (sta->last_rx_signal - 156) * 92 / 64;
- else
-- iwe.u.qual.qual = sta->last_rx_signal -
-- sta->last_rx_silence - 35;
-- iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
-- iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
-+ iwe.u.qual.qual = (sta->last_rx_signal -
-+ sta->last_rx_silence) * 92 / 64;
-+ iwe.u.qual.level = sta->last_rx_signal;
-+ iwe.u.qual.noise = sta->last_rx_silence;
- iwe.u.qual.updated = sta->last_rx_updated;
- iwe.len = IW_EV_QUAL_LEN;
- current_ev = iwe_stream_add_event(info, current_ev, end_buf,
---- a/drivers/net/wireless/hostap/hostap_config.h
-+++ b/drivers/net/wireless/hostap/hostap_config.h
-@@ -45,4 +45,9 @@
- */
- /* #define PRISM2_NO_STATION_MODES */
-
-+/* Enable TX power Setting functions
-+ * (min att = -128 , max att = 127)
-+ */
-+#define RAW_TXPOWER_SETTING
-+
- #endif /* HOSTAP_CONFIG_H */
---- a/drivers/net/wireless/hostap/hostap.h
-+++ b/drivers/net/wireless/hostap/hostap.h
-@@ -90,6 +90,7 @@ extern const struct iw_handler_def hosta
- extern const struct ethtool_ops prism2_ethtool_ops;
-
- int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
-+int hostap_restore_power(struct net_device *dev);
-
-
- #endif /* HOSTAP_H */
---- a/drivers/net/wireless/hostap/hostap_hw.c
-+++ b/drivers/net/wireless/hostap/hostap_hw.c
-@@ -933,6 +933,7 @@ static int hfa384x_set_rid(struct net_de
- prism2_hw_reset(dev);
- }
-
-+ hostap_restore_power(dev);
- return res;
- }
-
---- a/drivers/net/wireless/hostap/hostap_info.c
-+++ b/drivers/net/wireless/hostap/hostap_info.c
-@@ -434,6 +434,11 @@ static void handle_info_queue_linkstatus
- }
-
- /* Get BSSID if we have a valid AP address */
-+
-+ if ( val == HFA384X_LINKSTATUS_CONNECTED ||
-+ val == HFA384X_LINKSTATUS_DISCONNECTED )
-+ hostap_restore_power(local->dev);
-+
- if (connected) {
- netif_carrier_on(local->dev);
- netif_carrier_on(local->ddev);
---- a/drivers/net/wireless/hostap/hostap_ioctl.c
-+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
-@@ -1502,23 +1502,20 @@ static int prism2_txpower_hfa386x_to_dBm
- val = 255;
-
- tmp = val;
-- tmp >>= 2;
-
-- return -12 - tmp;
-+ return tmp;
- }
-
- static u16 prism2_txpower_dBm_to_hfa386x(int val)
- {
- signed char tmp;
-
-- if (val > 20)
-- return 128;
-- else if (val < -43)
-+ if (val > 127)
- return 127;
-+ else if (val < -128)
-+ return 128;
-
- tmp = val;
-- tmp = -12 - tmp;
-- tmp <<= 2;
-
- return (unsigned char) tmp;
- }
-@@ -4083,3 +4080,35 @@ int hostap_ioctl(struct net_device *dev,
-
- return ret;
- }
-+
-+/* BUG FIX: Restore power setting value when lost due to F/W bug */
-+
-+int hostap_restore_power(struct net_device *dev)
-+{
-+ struct hostap_interface *iface = dev->priv;
-+ local_info_t *local = iface->local;
-+
-+ u16 val;
-+ int ret = 0;
-+
-+ if (local->txpower_type == PRISM2_TXPOWER_OFF) {
-+ val = 0xff; /* use all standby and sleep modes */
-+ ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
-+ HFA386X_CR_A_D_TEST_MODES2,
-+ &val, NULL);
-+ }
-+
-+#ifdef RAW_TXPOWER_SETTING
-+ if (local->txpower_type == PRISM2_TXPOWER_FIXED) {
-+ val = HFA384X_TEST_CFG_BIT_ALC;
-+ local->func->cmd(dev, HFA384X_CMDCODE_TEST |
-+ (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL);
-+ val = prism2_txpower_dBm_to_hfa386x(local->txpower);
-+ ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
-+ HFA386X_CR_MANUAL_TX_POWER, &val, NULL));
-+ }
-+#endif /* RAW_TXPOWER_SETTING */
-+ return (ret ? -EOPNOTSUPP : 0);
-+}
-+
-+EXPORT_SYMBOL(hostap_restore_power);
diff --git a/target/linux/generic-2.6/patches-2.6.28/903-stddef_include.patch b/target/linux/generic-2.6/patches-2.6.28/903-stddef_include.patch
deleted file mode 100644
index 7fe248d8d333820172dba0c46fc5bfd11103169a..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/903-stddef_include.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- a/include/linux/stddef.h
-+++ b/include/linux/stddef.h
-@@ -16,6 +16,7 @@ enum {
- false = 0,
- true = 1
- };
-+#endif /* __KERNEL__ */
-
- #undef offsetof
- #ifdef __compiler_offsetof
-@@ -23,6 +24,5 @@ enum {
- #else
- #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
- #endif
--#endif /* __KERNEL__ */
-
- #endif
diff --git a/target/linux/generic-2.6/patches-2.6.28/905-i386_build.patch b/target/linux/generic-2.6/patches-2.6.28/905-i386_build.patch
deleted file mode 100644
index c701fdaa95d7df0fc92665c331c7819ad65d94aa..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/905-i386_build.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/x86/boot/tools/build.c
-+++ b/arch/x86/boot/tools/build.c
-@@ -29,7 +29,6 @@
- #include <stdarg.h>
- #include <sys/types.h>
- #include <sys/stat.h>
--#include <sys/sysmacros.h>
- #include <unistd.h>
- #include <fcntl.h>
- #include <sys/mman.h>
diff --git a/target/linux/generic-2.6/patches-2.6.28/906-unifdef_getline.patch b/target/linux/generic-2.6/patches-2.6.28/906-unifdef_getline.patch
deleted file mode 100644
index 2b0f1cfc63a3a1177fdfd1967cf4c2fe263518aa..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/906-unifdef_getline.patch
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/scripts/unifdef.c
-+++ b/scripts/unifdef.c
-@@ -206,7 +206,11 @@ static void done(void);
- static void error(const char *);
- static int findsym(const char *);
- static void flushline(bool);
--static Linetype getline(void);
-+#ifndef __CYGWIN__
-+static Linetype __getline(void);
-+#else
-+static Linetype get_line(void);
-+#endif
- static Linetype ifeval(const char **);
- static void ignoreoff(void);
- static void ignoreon(void);
-@@ -512,7 +516,11 @@ process(void)
-
- for (;;) {
- linenum++;
-- lineval = getline();
-+#ifndef __CYGWIN__
-+ lineval = __getline();
-+#else
-+ lineval = get_line();
-+#endif
- trans_table[ifstate[depth]][lineval]();
- debug("process %s -> %s depth %d",
- linetype_name[lineval],
-@@ -526,7 +534,11 @@ process(void)
- * help from skipcomment().
- */
- static Linetype
--getline(void)
-+#ifndef __CYGWIN__
-+__getline(void)
-+#else
-+get_line(void)
-+#endif
- {
- const char *cp;
- int cursym;
diff --git a/target/linux/generic-2.6/patches-2.6.28/920-00-spi-gpio.patch b/target/linux/generic-2.6/patches-2.6.28/920-00-spi-gpio.patch
deleted file mode 100644
index 960e05a58e4b1c87117e4147db18b006ac4d4652..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/920-00-spi-gpio.patch
+++ /dev/null
@@ -1,467 +0,0 @@
-Port of the SPI-GPIO driver from 2.6.29-rc4.
-
---mb
-
-
-
---- /dev/null
-+++ b/drivers/spi/spi_gpio.c
-@@ -0,0 +1,360 @@
-+/*
-+ * spi_gpio.c - SPI master driver using generic bitbanged GPIO
-+ *
-+ * Copyright (C) 2006,2008 David Brownell
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/gpio.h>
-+
-+#include <linux/spi/spi.h>
-+#include <linux/spi/spi_bitbang.h>
-+#include <linux/spi/spi_gpio.h>
-+
-+
-+/*
-+ * This bitbanging SPI master driver should help make systems usable
-+ * when a native hardware SPI engine is not available, perhaps because
-+ * its driver isn't yet working or because the I/O pins it requires
-+ * are used for other purposes.
-+ *
-+ * platform_device->driver_data ... points to spi_gpio
-+ *
-+ * spi->controller_state ... reserved for bitbang framework code
-+ * spi->controller_data ... holds chipselect GPIO
-+ *
-+ * spi->master->dev.driver_data ... points to spi_gpio->bitbang
-+ */
-+
-+struct spi_gpio {
-+ struct spi_bitbang bitbang;
-+ struct spi_gpio_platform_data pdata;
-+ struct platform_device *pdev;
-+};
-+
-+/*----------------------------------------------------------------------*/
-+
-+/*
-+ * Because the overhead of going through four GPIO procedure calls
-+ * per transferred bit can make performance a problem, this code
-+ * is set up so that you can use it in either of two ways:
-+ *
-+ * - The slow generic way: set up platform_data to hold the GPIO
-+ * numbers used for MISO/MOSI/SCK, and issue procedure calls for
-+ * each of them. This driver can handle several such busses.
-+ *
-+ * - The quicker inlined way: only helps with platform GPIO code
-+ * that inlines operations for constant GPIOs. This can give
-+ * you tight (fast!) inner loops, but each such bus needs a
-+ * new driver. You'll define a new C file, with Makefile and
-+ * Kconfig support; the C code can be a total of six lines:
-+ *
-+ * #define DRIVER_NAME "myboard_spi2"
-+ * #define SPI_MISO_GPIO 119
-+ * #define SPI_MOSI_GPIO 120
-+ * #define SPI_SCK_GPIO 121
-+ * #define SPI_N_CHIPSEL 4
-+ * #include "spi_gpio.c"
-+ */
-+
-+#ifndef DRIVER_NAME
-+#define DRIVER_NAME "spi_gpio"
-+
-+#define GENERIC_BITBANG /* vs tight inlines */
-+
-+/* all functions referencing these symbols must define pdata */
-+#define SPI_MISO_GPIO ((pdata)->miso)
-+#define SPI_MOSI_GPIO ((pdata)->mosi)
-+#define SPI_SCK_GPIO ((pdata)->sck)
-+
-+#define SPI_N_CHIPSEL ((pdata)->num_chipselect)
-+
-+#endif
-+
-+/*----------------------------------------------------------------------*/
-+
-+static inline const struct spi_gpio_platform_data * __pure
-+spi_to_pdata(const struct spi_device *spi)
-+{
-+ const struct spi_bitbang *bang;
-+ const struct spi_gpio *spi_gpio;
-+
-+ bang = spi_master_get_devdata(spi->master);
-+ spi_gpio = container_of(bang, struct spi_gpio, bitbang);
-+ return &spi_gpio->pdata;
-+}
-+
-+/* this is #defined to avoid unused-variable warnings when inlining */
-+#define pdata spi_to_pdata(spi)
-+
-+static inline void setsck(const struct spi_device *spi, int is_on)
-+{
-+ gpio_set_value(SPI_SCK_GPIO, is_on);
-+}
-+
-+static inline void setmosi(const struct spi_device *spi, int is_on)
-+{
-+ gpio_set_value(SPI_MOSI_GPIO, is_on);
-+}
-+
-+static inline int getmiso(const struct spi_device *spi)
-+{
-+ return gpio_get_value(SPI_MISO_GPIO);
-+}
-+
-+#undef pdata
-+
-+/*
-+ * NOTE: this clocks "as fast as we can". It "should" be a function of the
-+ * requested device clock. Software overhead means we usually have trouble
-+ * reaching even one Mbit/sec (except when we can inline bitops), so for now
-+ * we'll just assume we never need additional per-bit slowdowns.
-+ */
-+#define spidelay(nsecs) do {} while (0)
-+
-+#define EXPAND_BITBANG_TXRX
-+#include <linux/spi/spi_bitbang.h>
-+
-+/*
-+ * These functions can leverage inline expansion of GPIO calls to shrink
-+ * costs for a txrx bit, often by factors of around ten (by instruction
-+ * count). That is particularly visible for larger word sizes, but helps
-+ * even with default 8-bit words.
-+ *
-+ * REVISIT overheads calling these functions for each word also have
-+ * significant performance costs. Having txrx_bufs() calls that inline
-+ * the txrx_word() logic would help performance, e.g. on larger blocks
-+ * used with flash storage or MMC/SD. There should also be ways to make
-+ * GCC be less stupid about reloading registers inside the I/O loops,
-+ * even without inlined GPIO calls; __attribute__((hot)) on GCC 4.3?
-+ */
-+
-+static u32 spi_gpio_txrx_word_mode0(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_word_mode1(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_word_mode2(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_word_mode3(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
-+}
-+
-+/*----------------------------------------------------------------------*/
-+
-+static void spi_gpio_chipselect(struct spi_device *spi, int is_active)
-+{
-+ unsigned long cs = (unsigned long) spi->controller_data;
-+
-+ /* set initial clock polarity */
-+ if (is_active)
-+ setsck(spi, spi->mode & SPI_CPOL);
-+
-+ /* SPI is normally active-low */
-+ gpio_set_value(cs, (spi->mode & SPI_CS_HIGH) ? is_active : !is_active);
-+}
-+
-+static int spi_gpio_setup(struct spi_device *spi)
-+{
-+ unsigned long cs = (unsigned long) spi->controller_data;
-+ int status = 0;
-+
-+ if (spi->bits_per_word > 32)
-+ return -EINVAL;
-+
-+ if (!spi->controller_state) {
-+ status = gpio_request(cs, spi->dev.bus_id);
-+ if (status)
-+ return status;
-+ status = gpio_direction_output(cs, spi->mode & SPI_CS_HIGH);
-+ }
-+ if (!status)
-+ status = spi_bitbang_setup(spi);
-+ if (status) {
-+ if (!spi->controller_state)
-+ gpio_free(cs);
-+ }
-+ return status;
-+}
-+
-+static void spi_gpio_cleanup(struct spi_device *spi)
-+{
-+ unsigned long cs = (unsigned long) spi->controller_data;
-+
-+ gpio_free(cs);
-+ spi_bitbang_cleanup(spi);
-+}
-+
-+static int __init spi_gpio_alloc(unsigned pin, const char *label, bool is_in)
-+{
-+ int value;
-+
-+ value = gpio_request(pin, label);
-+ if (value == 0) {
-+ if (is_in)
-+ value = gpio_direction_input(pin);
-+ else
-+ value = gpio_direction_output(pin, 0);
-+ }
-+ return value;
-+}
-+
-+static int __init
-+spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label)
-+{
-+ int value;
-+
-+ /* NOTE: SPI_*_GPIO symbols may reference "pdata" */
-+
-+ value = spi_gpio_alloc(SPI_MOSI_GPIO, label, false);
-+ if (value)
-+ goto done;
-+
-+ value = spi_gpio_alloc(SPI_MISO_GPIO, label, true);
-+ if (value)
-+ goto free_mosi;
-+
-+ value = spi_gpio_alloc(SPI_SCK_GPIO, label, false);
-+ if (value)
-+ goto free_miso;
-+
-+ goto done;
-+
-+free_miso:
-+ gpio_free(SPI_MISO_GPIO);
-+free_mosi:
-+ gpio_free(SPI_MOSI_GPIO);
-+done:
-+ return value;
-+}
-+
-+static int __init spi_gpio_probe(struct platform_device *pdev)
-+{
-+ int status;
-+ struct spi_master *master;
-+ struct spi_gpio *spi_gpio;
-+ struct spi_gpio_platform_data *pdata;
-+
-+ pdata = pdev->dev.platform_data;
-+#ifdef GENERIC_BITBANG
-+ if (!pdata || !pdata->num_chipselect)
-+ return -ENODEV;
-+#endif
-+
-+ status = spi_gpio_request(pdata, dev_name(&pdev->dev));
-+ if (status < 0)
-+ return status;
-+
-+ master = spi_alloc_master(&pdev->dev, sizeof *spi_gpio);
-+ if (!master) {
-+ status = -ENOMEM;
-+ goto gpio_free;
-+ }
-+ spi_gpio = spi_master_get_devdata(master);
-+ platform_set_drvdata(pdev, spi_gpio);
-+
-+ spi_gpio->pdev = pdev;
-+ if (pdata)
-+ spi_gpio->pdata = *pdata;
-+
-+ master->bus_num = pdev->id;
-+ master->num_chipselect = SPI_N_CHIPSEL;
-+ master->setup = spi_gpio_setup;
-+ master->cleanup = spi_gpio_cleanup;
-+
-+ spi_gpio->bitbang.master = spi_master_get(master);
-+ spi_gpio->bitbang.chipselect = spi_gpio_chipselect;
-+ spi_gpio->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0;
-+ spi_gpio->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1;
-+ spi_gpio->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2;
-+ spi_gpio->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_txrx_word_mode3;
-+ spi_gpio->bitbang.setup_transfer = spi_bitbang_setup_transfer;
-+ spi_gpio->bitbang.flags = SPI_CS_HIGH;
-+
-+ status = spi_bitbang_start(&spi_gpio->bitbang);
-+ if (status < 0) {
-+ spi_master_put(spi_gpio->bitbang.master);
-+gpio_free:
-+ gpio_free(SPI_MISO_GPIO);
-+ gpio_free(SPI_MOSI_GPIO);
-+ gpio_free(SPI_SCK_GPIO);
-+ spi_master_put(master);
-+ }
-+
-+ return status;
-+}
-+
-+static int __exit spi_gpio_remove(struct platform_device *pdev)
-+{
-+ struct spi_gpio *spi_gpio;
-+ struct spi_gpio_platform_data *pdata;
-+ int status;
-+
-+ spi_gpio = platform_get_drvdata(pdev);
-+ pdata = pdev->dev.platform_data;
-+
-+ /* stop() unregisters child devices too */
-+ status = spi_bitbang_stop(&spi_gpio->bitbang);
-+ spi_master_put(spi_gpio->bitbang.master);
-+
-+ platform_set_drvdata(pdev, NULL);
-+
-+ gpio_free(SPI_MISO_GPIO);
-+ gpio_free(SPI_MOSI_GPIO);
-+ gpio_free(SPI_SCK_GPIO);
-+
-+ return status;
-+}
-+
-+MODULE_ALIAS("platform:" DRIVER_NAME);
-+
-+static struct platform_driver spi_gpio_driver = {
-+ .driver.name = DRIVER_NAME,
-+ .driver.owner = THIS_MODULE,
-+ .remove = __exit_p(spi_gpio_remove),
-+};
-+
-+static int __init spi_gpio_init(void)
-+{
-+ return platform_driver_probe(&spi_gpio_driver, spi_gpio_probe);
-+}
-+module_init(spi_gpio_init);
-+
-+static void __exit spi_gpio_exit(void)
-+{
-+ platform_driver_unregister(&spi_gpio_driver);
-+}
-+module_exit(spi_gpio_exit);
-+
-+
-+MODULE_DESCRIPTION("SPI master driver using generic bitbanged GPIO ");
-+MODULE_AUTHOR("David Brownell");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/include/linux/spi/spi_gpio.h
-@@ -0,0 +1,60 @@
-+#ifndef __LINUX_SPI_GPIO_H
-+#define __LINUX_SPI_GPIO_H
-+
-+/*
-+ * For each bitbanged SPI bus, set up a platform_device node with:
-+ * - name "spi_gpio"
-+ * - id the same as the SPI bus number it implements
-+ * - dev.platform data pointing to a struct spi_gpio_platform_data
-+ *
-+ * Or, see the driver code for information about speedups that are
-+ * possible on platforms that support inlined access for GPIOs (no
-+ * spi_gpio_platform_data is used).
-+ *
-+ * Use spi_board_info with these busses in the usual way, being sure
-+ * that the controller_data being the GPIO used for each device's
-+ * chipselect:
-+ *
-+ * static struct spi_board_info ... [] = {
-+ * ...
-+ * // this slave uses GPIO 42 for its chipselect
-+ * .controller_data = (void *) 42,
-+ * ...
-+ * // this one uses GPIO 86 for its chipselect
-+ * .controller_data = (void *) 86,
-+ * ...
-+ * };
-+ *
-+ * If the bitbanged bus is later switched to a "native" controller,
-+ * that platform_device and controller_data should be removed.
-+ */
-+
-+/**
-+ * struct spi_gpio_platform_data - parameter for bitbanged SPI master
-+ * @sck: number of the GPIO used for clock output
-+ * @mosi: number of the GPIO used for Master Output, Slave In (MOSI) data
-+ * @miso: number of the GPIO used for Master Input, Slave Output (MISO) data
-+ * @num_chipselect: how many slaves to allow
-+ *
-+ * All GPIO signals used with the SPI bus managed through this driver
-+ * (chipselects, MOSI, MISO, SCK) must be configured as GPIOs, instead
-+ * of some alternate function.
-+ *
-+ * It can be convenient to use this driver with pins that have alternate
-+ * functions associated with a "native" SPI controller if a driver for that
-+ * controller is not available, or is missing important functionality.
-+ *
-+ * On platforms which can do so, configure MISO with a weak pullup unless
-+ * there's an external pullup on that signal. That saves power by avoiding
-+ * floating signals. (A weak pulldown would save power too, but many
-+ * drivers expect to see all-ones data as the no slave "response".)
-+ */
-+struct spi_gpio_platform_data {
-+ unsigned sck;
-+ unsigned mosi;
-+ unsigned miso;
-+
-+ u16 num_chipselect;
-+};
-+
-+#endif /* __LINUX_SPI_GPIO_H */
---- a/drivers/spi/Kconfig
-+++ b/drivers/spi/Kconfig
-@@ -100,6 +100,22 @@ config SPI_BUTTERFLY
- inexpensive battery powered microcontroller evaluation board.
- This same cable can be used to flash new firmware.
-
-+config SPI_GPIO
-+ tristate "GPIO-based bitbanging SPI Master"
-+ depends on GENERIC_GPIO
-+ select SPI_BITBANG
-+ help
-+ This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
-+ interface to manage MOSI, MISO, SCK, and chipselect signals. SPI
-+ slaves connected to a bus using this driver are configured as usual,
-+ except that the spi_board_info.controller_data holds the GPIO number
-+ for the chipselect used by this controller driver.
-+
-+ Note that this driver often won't achieve even 1 Mbit/sec speeds,
-+ making it unusually slow for SPI. If your platform can inline
-+ GPIO operations, you should be able to leverage that for better
-+ speed with a custom version of this driver; see the source code.
-+
- config SPI_IMX
- tristate "Freescale iMX SPI controller"
- depends on ARCH_IMX && EXPERIMENTAL
---- a/drivers/spi/Makefile
-+++ b/drivers/spi/Makefile
-@@ -16,6 +16,7 @@ obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.
- obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o
- obj-$(CONFIG_SPI_AU1550) += au1550_spi.o
- obj-$(CONFIG_SPI_BUTTERFLY) += spi_butterfly.o
-+obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
- obj-$(CONFIG_SPI_IMX) += spi_imx.o
- obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
- obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/920-01-hotpluggable-spi-gpio.patch b/target/linux/generic-2.6/patches-2.6.28/920-01-hotpluggable-spi-gpio.patch
deleted file mode 100644
index d67607b271f095000fbd4eb49065c24436e65d85..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/920-01-hotpluggable-spi-gpio.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-Fix spi-gpio for hotplug.
-
---mb
-
-
-
---- a/drivers/spi/spi_gpio.c
-+++ b/drivers/spi/spi_gpio.c
-@@ -213,7 +213,7 @@ static void spi_gpio_cleanup(struct spi_
- spi_bitbang_cleanup(spi);
- }
-
--static int __init spi_gpio_alloc(unsigned pin, const char *label, bool is_in)
-+static int __devinit spi_gpio_alloc(unsigned pin, const char *label, bool is_in)
- {
- int value;
-
-@@ -227,7 +227,7 @@ static int __init spi_gpio_alloc(unsigne
- return value;
- }
-
--static int __init
-+static int __devinit
- spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label)
- {
- int value;
-@@ -256,7 +256,7 @@ done:
- return value;
- }
-
--static int __init spi_gpio_probe(struct platform_device *pdev)
-+static int __devinit spi_gpio_probe(struct platform_device *pdev)
- {
- int status;
- struct spi_master *master;
-@@ -312,7 +312,7 @@ gpio_free:
- return status;
- }
-
--static int __exit spi_gpio_remove(struct platform_device *pdev)
-+static int __devexit spi_gpio_remove(struct platform_device *pdev)
- {
- struct spi_gpio *spi_gpio;
- struct spi_gpio_platform_data *pdata;
-@@ -339,12 +339,13 @@ MODULE_ALIAS("platform:" DRIVER_NAME);
- static struct platform_driver spi_gpio_driver = {
- .driver.name = DRIVER_NAME,
- .driver.owner = THIS_MODULE,
-- .remove = __exit_p(spi_gpio_remove),
-+ .probe = spi_gpio_probe,
-+ .remove = __devexit_p(spi_gpio_remove),
- };
-
- static int __init spi_gpio_init(void)
- {
-- return platform_driver_probe(&spi_gpio_driver, spi_gpio_probe);
-+ return platform_driver_register(&spi_gpio_driver);
- }
- module_init(spi_gpio_init);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/920-02-spi-gpio-without-cs.patch b/target/linux/generic-2.6/patches-2.6.28/920-02-spi-gpio-without-cs.patch
deleted file mode 100644
index 8b2198ef14ed87f6c5ec3060ae037f81d4cd3add..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/920-02-spi-gpio-without-cs.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-Optionally omit the CS signal, if there's only one device on the bus.
-
---mb
-
-
-
---- a/drivers/spi/spi_gpio.c
-+++ b/drivers/spi/spi_gpio.c
-@@ -178,8 +178,10 @@ static void spi_gpio_chipselect(struct s
- if (is_active)
- setsck(spi, spi->mode & SPI_CPOL);
-
-- /* SPI is normally active-low */
-- gpio_set_value(cs, (spi->mode & SPI_CS_HIGH) ? is_active : !is_active);
-+ if (cs != SPI_GPIO_NO_CHIPSELECT) {
-+ /* SPI is normally active-low */
-+ gpio_set_value(cs, (spi->mode & SPI_CS_HIGH) ? is_active : !is_active);
-+ }
- }
-
- static int spi_gpio_setup(struct spi_device *spi)
-@@ -191,15 +193,17 @@ static int spi_gpio_setup(struct spi_dev
- return -EINVAL;
-
- if (!spi->controller_state) {
-- status = gpio_request(cs, spi->dev.bus_id);
-- if (status)
-- return status;
-- status = gpio_direction_output(cs, spi->mode & SPI_CS_HIGH);
-+ if (cs != SPI_GPIO_NO_CHIPSELECT) {
-+ status = gpio_request(cs, spi->dev.bus_id);
-+ if (status)
-+ return status;
-+ status = gpio_direction_output(cs, spi->mode & SPI_CS_HIGH);
-+ }
- }
- if (!status)
- status = spi_bitbang_setup(spi);
- if (status) {
-- if (!spi->controller_state)
-+ if (!spi->controller_state && cs != SPI_GPIO_NO_CHIPSELECT)
- gpio_free(cs);
- }
- return status;
-@@ -209,7 +213,8 @@ static void spi_gpio_cleanup(struct spi_
- {
- unsigned long cs = (unsigned long) spi->controller_data;
-
-- gpio_free(cs);
-+ if (cs != SPI_GPIO_NO_CHIPSELECT)
-+ gpio_free(cs);
- spi_bitbang_cleanup(spi);
- }
-
---- a/include/linux/spi/spi_gpio.h
-+++ b/include/linux/spi/spi_gpio.h
-@@ -25,10 +25,16 @@
- * ...
- * };
- *
-+ * If chipselect is not used (there's only one device on the bus), assign
-+ * SPI_GPIO_NO_CHIPSELECT to the controller_data:
-+ * .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT;
-+ *
- * If the bitbanged bus is later switched to a "native" controller,
- * that platform_device and controller_data should be removed.
- */
-
-+#define SPI_GPIO_NO_CHIPSELECT ((unsigned long)-1l)
-+
- /**
- * struct spi_gpio_platform_data - parameter for bitbanged SPI master
- * @sck: number of the GPIO used for clock output
diff --git a/target/linux/generic-2.6/patches-2.6.28/920-03-spi-gpio-fix-miso-bit.patch b/target/linux/generic-2.6/patches-2.6.28/920-03-spi-gpio-fix-miso-bit.patch
deleted file mode 100644
index acc7bed92027c0ef2d4030c7699be428b7ee101a..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/920-03-spi-gpio-fix-miso-bit.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-SPI-GPIO bitbang:
-
-gpio_get_value() returns 0 or nonzero, but getmiso() expects 0 or 1.
-Sanitize the value to a 0/1 boolean.
-
---mb
-
-
-
---- a/drivers/spi/spi_gpio.c
-+++ b/drivers/spi/spi_gpio.c
-@@ -114,7 +114,7 @@ static inline void setmosi(const struct
-
- static inline int getmiso(const struct spi_device *spi)
- {
-- return gpio_get_value(SPI_MISO_GPIO);
-+ return !!gpio_get_value(SPI_MISO_GPIO);
- }
-
- #undef pdata
diff --git a/target/linux/generic-2.6/patches-2.6.28/920-04-spi-gpio-implement-spi-delay.patch b/target/linux/generic-2.6/patches-2.6.28/920-04-spi-gpio-implement-spi-delay.patch
deleted file mode 100644
index 19032881b81e2215320ac36f7288c36c94af9c29..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/920-04-spi-gpio-implement-spi-delay.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-Implement the SPI-GPIO delay function for busses that need speed limitation.
-
---mb
-
-
-
---- a/drivers/spi/spi_gpio.c
-+++ b/drivers/spi/spi_gpio.c
-@@ -21,6 +21,7 @@
- #include <linux/init.h>
- #include <linux/platform_device.h>
- #include <linux/gpio.h>
-+#include <linux/delay.h>
-
- #include <linux/spi/spi.h>
- #include <linux/spi/spi_bitbang.h>
-@@ -69,6 +70,7 @@ struct spi_gpio {
- * #define SPI_MOSI_GPIO 120
- * #define SPI_SCK_GPIO 121
- * #define SPI_N_CHIPSEL 4
-+ * #undef NEED_SPIDELAY
- * #include "spi_gpio.c"
- */
-
-@@ -76,6 +78,7 @@ struct spi_gpio {
- #define DRIVER_NAME "spi_gpio"
-
- #define GENERIC_BITBANG /* vs tight inlines */
-+#define NEED_SPIDELAY 1
-
- /* all functions referencing these symbols must define pdata */
- #define SPI_MISO_GPIO ((pdata)->miso)
-@@ -120,12 +123,20 @@ static inline int getmiso(const struct s
- #undef pdata
-
- /*
-- * NOTE: this clocks "as fast as we can". It "should" be a function of the
-- * requested device clock. Software overhead means we usually have trouble
-- * reaching even one Mbit/sec (except when we can inline bitops), so for now
-- * we'll just assume we never need additional per-bit slowdowns.
-+ * NOTE: to clock "as fast as we can", set spi_device.max_speed_hz
-+ * and spi_transfer.speed_hz to 0.
-+ * Otherwise this is a function of the requested device clock.
-+ * Software overhead means we usually have trouble
-+ * reaching even one Mbit/sec (except when we can inline bitops). So on small
-+ * embedded devices with fast SPI slaves you usually don't need a delay.
- */
--#define spidelay(nsecs) do {} while (0)
-+static inline void spidelay(unsigned nsecs)
-+{
-+#ifdef NEED_SPIDELAY
-+ if (unlikely(nsecs))
-+ ndelay(nsecs);
-+#endif /* NEED_SPIDELAY */
-+}
-
- #define EXPAND_BITBANG_TXRX
- #include <linux/spi/spi_bitbang.h>
diff --git a/target/linux/generic-2.6/patches-2.6.28/921-gpio_spi_driver.patch b/target/linux/generic-2.6/patches-2.6.28/921-gpio_spi_driver.patch
deleted file mode 100644
index 98b764d6f810583b8c9908d7324975e7bd3f6f20..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/921-gpio_spi_driver.patch
+++ /dev/null
@@ -1,366 +0,0 @@
-THIS CODE IS DEPRECATED.
-
-Please use the new mainline SPI-GPIO driver, as of 2.6.29.
-
---mb
-
-
-
---- /dev/null
-+++ b/include/linux/spi/spi_gpio_old.h
-@@ -0,0 +1,73 @@
-+/*
-+ * spi_gpio interface to platform code
-+ *
-+ * Copyright (c) 2008 Piotr Skamruk
-+ * Copyright (c) 2008 Michael Buesch
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+#ifndef _LINUX_SPI_SPI_GPIO
-+#define _LINUX_SPI_SPI_GPIO
-+
-+#include <linux/types.h>
-+#include <linux/spi/spi.h>
-+
-+
-+/**
-+ * struct spi_gpio_platform_data - Data definitions for a SPI-GPIO device.
-+ *
-+ * This structure holds information about a GPIO-based SPI device.
-+ *
-+ * @pin_clk: The GPIO pin number of the CLOCK pin.
-+ *
-+ * @pin_miso: The GPIO pin number of the MISO pin.
-+ *
-+ * @pin_mosi: The GPIO pin number of the MOSI pin.
-+ *
-+ * @pin_cs: The GPIO pin number of the CHIPSELECT pin.
-+ *
-+ * @cs_activelow: If true, the chip is selected when the CS line is low.
-+ *
-+ * @no_spi_delay: If true, no delay is done in the lowlevel bitbanging.
-+ * Note that doing no delay is not standards compliant,
-+ * but it might be needed to speed up transfers on some
-+ * slow embedded machines.
-+ *
-+ * @boardinfo_setup: This callback is called after the
-+ * SPI master device was registered, but before the
-+ * device is registered.
-+ * @boardinfo_setup_data: Data argument passed to boardinfo_setup().
-+ */
-+struct spi_gpio_platform_data {
-+ unsigned int pin_clk;
-+ unsigned int pin_miso;
-+ unsigned int pin_mosi;
-+ unsigned int pin_cs;
-+ bool cs_activelow;
-+ bool no_spi_delay;
-+ int (*boardinfo_setup)(struct spi_board_info *bi,
-+ struct spi_master *master,
-+ void *data);
-+ void *boardinfo_setup_data;
-+};
-+
-+/**
-+ * SPI_GPIO_PLATDEV_NAME - The platform device name string.
-+ *
-+ * The name string that has to be used for platform_device_alloc
-+ * when allocating a spi-gpio device.
-+ */
-+#define SPI_GPIO_PLATDEV_NAME "spi-gpio"
-+
-+/**
-+ * spi_gpio_next_id - Get another platform device ID number.
-+ *
-+ * This returns the next platform device ID number that has to be used
-+ * for platform_device_alloc. The ID is opaque and should not be used for
-+ * anything else.
-+ */
-+int spi_gpio_next_id(void);
-+
-+#endif /* _LINUX_SPI_SPI_GPIO */
---- /dev/null
-+++ b/drivers/spi/spi_gpio_old.c
-@@ -0,0 +1,251 @@
-+/*
-+ * Bitbanging SPI bus driver using GPIO API
-+ *
-+ * Copyright (c) 2008 Piotr Skamruk
-+ * Copyright (c) 2008 Michael Buesch
-+ *
-+ * based on spi_s3c2410_gpio.c
-+ * Copyright (c) 2006 Ben Dooks
-+ * Copyright (c) 2006 Simtec Electronics
-+ * and on i2c-gpio.c
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/delay.h>
-+#include <linux/spinlock.h>
-+#include <linux/workqueue.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/spi/spi.h>
-+#include <linux/spi/spi_bitbang.h>
-+#include <linux/spi/spi_gpio_old.h>
-+#include <linux/gpio.h>
-+#include <asm/atomic.h>
-+
-+
-+struct spi_gpio {
-+ struct spi_bitbang bitbang;
-+ struct spi_gpio_platform_data *info;
-+ struct platform_device *pdev;
-+ struct spi_board_info bi;
-+};
-+
-+
-+static inline struct spi_gpio *spidev_to_sg(struct spi_device *dev)
-+{
-+ return dev->controller_data;
-+}
-+
-+static inline void setsck(struct spi_device *dev, int val)
-+{
-+ struct spi_gpio *sp = spidev_to_sg(dev);
-+ gpio_set_value(sp->info->pin_clk, val ? 1 : 0);
-+}
-+
-+static inline void setmosi(struct spi_device *dev, int val)
-+{
-+ struct spi_gpio *sp = spidev_to_sg(dev);
-+ gpio_set_value(sp->info->pin_mosi, val ? 1 : 0);
-+}
-+
-+static inline u32 getmiso(struct spi_device *dev)
-+{
-+ struct spi_gpio *sp = spidev_to_sg(dev);
-+ return gpio_get_value(sp->info->pin_miso) ? 1 : 0;
-+}
-+
-+static inline void do_spidelay(struct spi_device *dev, unsigned nsecs)
-+{
-+ struct spi_gpio *sp = spidev_to_sg(dev);
-+
-+ if (!sp->info->no_spi_delay)
-+ ndelay(nsecs);
-+}
-+
-+#define spidelay(nsecs) do { \
-+ /* Steal the spi_device pointer from our caller. \
-+ * The bitbang-API should probably get fixed here... */ \
-+ do_spidelay(spi, nsecs); \
-+ } while (0)
-+
-+#define EXPAND_BITBANG_TXRX
-+#include <linux/spi/spi_bitbang.h>
-+
-+static u32 spi_gpio_txrx_mode0(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_mode1(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_mode2(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
-+}
-+
-+static u32 spi_gpio_txrx_mode3(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
-+}
-+
-+static void spi_gpio_chipselect(struct spi_device *dev, int on)
-+{
-+ struct spi_gpio *sp = spidev_to_sg(dev);
-+
-+ if (sp->info->cs_activelow)
-+ on = !on;
-+ gpio_set_value(sp->info->pin_cs, on ? 1 : 0);
-+}
-+
-+static int spi_gpio_probe(struct platform_device *pdev)
-+{
-+ struct spi_master *master;
-+ struct spi_gpio_platform_data *pdata;
-+ struct spi_gpio *sp;
-+ struct spi_device *spidev;
-+ int err;
-+
-+ pdata = pdev->dev.platform_data;
-+ if (!pdata)
-+ return -ENXIO;
-+
-+ err = -ENOMEM;
-+ master = spi_alloc_master(&pdev->dev, sizeof(struct spi_gpio));
-+ if (!master)
-+ goto err_alloc_master;
-+
-+ sp = spi_master_get_devdata(master);
-+ platform_set_drvdata(pdev, sp);
-+ sp->info = pdata;
-+
-+ err = gpio_request(pdata->pin_clk, "spi_clock");
-+ if (err)
-+ goto err_request_clk;
-+ err = gpio_request(pdata->pin_mosi, "spi_mosi");
-+ if (err)
-+ goto err_request_mosi;
-+ err = gpio_request(pdata->pin_miso, "spi_miso");
-+ if (err)
-+ goto err_request_miso;
-+ err = gpio_request(pdata->pin_cs, "spi_cs");
-+ if (err)
-+ goto err_request_cs;
-+
-+ sp->bitbang.master = spi_master_get(master);
-+ sp->bitbang.master->bus_num = -1;
-+ sp->bitbang.master->num_chipselect = 1;
-+ sp->bitbang.chipselect = spi_gpio_chipselect;
-+ sp->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_mode0;
-+ sp->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_mode1;
-+ sp->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_mode2;
-+ sp->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_txrx_mode3;
-+
-+ gpio_direction_output(pdata->pin_clk, 0);
-+ gpio_direction_output(pdata->pin_mosi, 0);
-+ gpio_direction_output(pdata->pin_cs,
-+ pdata->cs_activelow ? 1 : 0);
-+ gpio_direction_input(pdata->pin_miso);
-+
-+ err = spi_bitbang_start(&sp->bitbang);
-+ if (err)
-+ goto err_no_bitbang;
-+ err = pdata->boardinfo_setup(&sp->bi, master,
-+ pdata->boardinfo_setup_data);
-+ if (err)
-+ goto err_bi_setup;
-+ sp->bi.controller_data = sp;
-+ spidev = spi_new_device(master, &sp->bi);
-+ if (!spidev)
-+ goto err_new_dev;
-+
-+ return 0;
-+
-+err_new_dev:
-+err_bi_setup:
-+ spi_bitbang_stop(&sp->bitbang);
-+err_no_bitbang:
-+ spi_master_put(sp->bitbang.master);
-+ gpio_free(pdata->pin_cs);
-+err_request_cs:
-+ gpio_free(pdata->pin_miso);
-+err_request_miso:
-+ gpio_free(pdata->pin_mosi);
-+err_request_mosi:
-+ gpio_free(pdata->pin_clk);
-+err_request_clk:
-+ kfree(master);
-+
-+err_alloc_master:
-+ return err;
-+}
-+
-+static int __devexit spi_gpio_remove(struct platform_device *pdev)
-+{
-+ struct spi_gpio *sp;
-+ struct spi_gpio_platform_data *pdata;
-+
-+ pdata = pdev->dev.platform_data;
-+ sp = platform_get_drvdata(pdev);
-+
-+ gpio_free(pdata->pin_clk);
-+ gpio_free(pdata->pin_mosi);
-+ gpio_free(pdata->pin_miso);
-+ gpio_free(pdata->pin_cs);
-+ spi_bitbang_stop(&sp->bitbang);
-+ spi_master_put(sp->bitbang.master);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver spi_gpio_driver = {
-+ .driver = {
-+ .name = SPI_GPIO_PLATDEV_NAME,
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = spi_gpio_probe,
-+ .remove = __devexit_p(spi_gpio_remove),
-+};
-+
-+int spi_gpio_next_id(void)
-+{
-+ static atomic_t counter = ATOMIC_INIT(-1);
-+
-+ return atomic_inc_return(&counter);
-+}
-+EXPORT_SYMBOL(spi_gpio_next_id);
-+
-+static int __init spi_gpio_init(void)
-+{
-+ int err;
-+
-+ err = platform_driver_register(&spi_gpio_driver);
-+ if (err)
-+ printk(KERN_ERR "spi-gpio: register failed: %d\n", err);
-+
-+ return err;
-+}
-+module_init(spi_gpio_init);
-+
-+static void __exit spi_gpio_exit(void)
-+{
-+ platform_driver_unregister(&spi_gpio_driver);
-+}
-+module_exit(spi_gpio_exit);
-+
-+MODULE_AUTHOR("Piot Skamruk <piotr.skamruk at gmail.com>");
-+MODULE_AUTHOR("Michael Buesch");
-+MODULE_DESCRIPTION("Platform independent GPIO bitbanging SPI driver");
-+MODULE_LICENSE("GPL v2");
---- a/drivers/spi/Kconfig
-+++ b/drivers/spi/Kconfig
-@@ -116,6 +116,15 @@ config SPI_GPIO
- GPIO operations, you should be able to leverage that for better
- speed with a custom version of this driver; see the source code.
-
-+config SPI_GPIO_OLD
-+ tristate "Old GPIO API based bitbanging SPI controller (DEPRECATED)"
-+ depends on SPI_MASTER && GENERIC_GPIO
-+ select SPI_BITBANG
-+ help
-+ This code is deprecated. Please use the new mainline SPI-GPIO driver.
-+
-+ If unsure, say N.
-+
- config SPI_IMX
- tristate "Freescale iMX SPI controller"
- depends on ARCH_IMX && EXPERIMENTAL
---- a/drivers/spi/Makefile
-+++ b/drivers/spi/Makefile
-@@ -17,6 +17,7 @@ obj-$(CONFIG_SPI_BITBANG) += spi_bitban
- obj-$(CONFIG_SPI_AU1550) += au1550_spi.o
- obj-$(CONFIG_SPI_BUTTERFLY) += spi_butterfly.o
- obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
-+obj-$(CONFIG_SPI_GPIO_OLD) += spi_gpio_old.o
- obj-$(CONFIG_SPI_IMX) += spi_imx.o
- obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
- obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch b/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch
deleted file mode 100644
index 5d9e44d7312c8a282aefe37338dd1bbd0beeedad..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/922-gpiommc.patch
+++ /dev/null
@@ -1,838 +0,0 @@
---- /dev/null
-+++ b/drivers/mmc/host/gpiommc.c
-@@ -0,0 +1,608 @@
-+/*
-+ * Driver an MMC/SD card on a bitbanging GPIO SPI bus.
-+ * This module hooks up the mmc_spi and spi_gpio modules and also
-+ * provides a configfs interface.
-+ *
-+ * Copyright 2008 Michael Buesch <mb@bu3sch.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#include <linux/mmc/gpiommc.h>
-+#include <linux/platform_device.h>
-+#include <linux/list.h>
-+#include <linux/mutex.h>
-+#include <linux/spi/spi_gpio_old.h>
-+#include <linux/configfs.h>
-+#include <linux/gpio.h>
-+#include <asm/atomic.h>
-+
-+
-+#define PFX "gpio-mmc: "
-+
-+
-+struct gpiommc_device {
-+ struct platform_device *pdev;
-+ struct platform_device *spi_pdev;
-+ struct spi_board_info boardinfo;
-+};
-+
-+
-+MODULE_DESCRIPTION("GPIO based MMC driver");
-+MODULE_AUTHOR("Michael Buesch");
-+MODULE_LICENSE("GPL");
-+
-+
-+static int gpiommc_boardinfo_setup(struct spi_board_info *bi,
-+ struct spi_master *master,
-+ void *data)
-+{
-+ struct gpiommc_device *d = data;
-+ struct gpiommc_platform_data *pdata = d->pdev->dev.platform_data;
-+
-+ /* Bind the SPI master to the MMC-SPI host driver. */
-+ strlcpy(bi->modalias, "mmc_spi", sizeof(bi->modalias));
-+
-+ bi->max_speed_hz = pdata->max_bus_speed;
-+ bi->bus_num = master->bus_num;
-+ bi->mode = pdata->mode;
-+
-+ return 0;
-+}
-+
-+static int gpiommc_probe(struct platform_device *pdev)
-+{
-+ struct gpiommc_platform_data *mmc_pdata = pdev->dev.platform_data;
-+ struct spi_gpio_platform_data spi_pdata;
-+ struct gpiommc_device *d;
-+ int err;
-+
-+ err = -ENXIO;
-+ if (!mmc_pdata)
-+ goto error;
-+
-+#ifdef CONFIG_MMC_SPI_MODULE
-+ err = request_module("mmc_spi");
-+ if (err) {
-+ printk(KERN_WARNING PFX
-+ "Failed to request mmc_spi module.\n");
-+ }
-+#endif /* CONFIG_MMC_SPI_MODULE */
-+
-+ /* Allocate the GPIO-MMC device */
-+ err = -ENOMEM;
-+ d = kzalloc(sizeof(*d), GFP_KERNEL);
-+ if (!d)
-+ goto error;
-+ d->pdev = pdev;
-+
-+ /* Create the SPI-GPIO device */
-+ d->spi_pdev = platform_device_alloc(SPI_GPIO_PLATDEV_NAME,
-+ spi_gpio_next_id());
-+ if (!d->spi_pdev)
-+ goto err_free_d;
-+
-+ memset(&spi_pdata, 0, sizeof(spi_pdata));
-+ spi_pdata.pin_clk = mmc_pdata->pins.gpio_clk;
-+ spi_pdata.pin_miso = mmc_pdata->pins.gpio_do;
-+ spi_pdata.pin_mosi = mmc_pdata->pins.gpio_di;
-+ spi_pdata.pin_cs = mmc_pdata->pins.gpio_cs;
-+ spi_pdata.cs_activelow = mmc_pdata->pins.cs_activelow;
-+ spi_pdata.no_spi_delay = mmc_pdata->no_spi_delay;
-+ spi_pdata.boardinfo_setup = gpiommc_boardinfo_setup;
-+ spi_pdata.boardinfo_setup_data = d;
-+
-+ err = platform_device_add_data(d->spi_pdev, &spi_pdata,
-+ sizeof(spi_pdata));
-+ if (err)
-+ goto err_free_pdev;
-+ err = platform_device_add(d->spi_pdev);
-+ if (err)
-+ goto err_free_pdata;
-+ platform_set_drvdata(pdev, d);
-+
-+ printk(KERN_INFO PFX "MMC-Card \"%s\" "
-+ "attached to GPIO pins di=%u, do=%u, clk=%u, cs=%u\n",
-+ mmc_pdata->name, mmc_pdata->pins.gpio_di,
-+ mmc_pdata->pins.gpio_do,
-+ mmc_pdata->pins.gpio_clk,
-+ mmc_pdata->pins.gpio_cs);
-+
-+ return 0;
-+
-+err_free_pdata:
-+ kfree(d->spi_pdev->dev.platform_data);
-+ d->spi_pdev->dev.platform_data = NULL;
-+err_free_pdev:
-+ platform_device_put(d->spi_pdev);
-+err_free_d:
-+ kfree(d);
-+error:
-+ return err;
-+}
-+
-+static int gpiommc_remove(struct platform_device *pdev)
-+{
-+ struct gpiommc_device *d = platform_get_drvdata(pdev);
-+ struct gpiommc_platform_data *pdata = d->pdev->dev.platform_data;
-+
-+ platform_device_unregister(d->spi_pdev);
-+ printk(KERN_INFO PFX "GPIO based MMC-Card \"%s\" removed\n",
-+ pdata->name);
-+ platform_device_put(d->spi_pdev);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_GPIOMMC_CONFIGFS
-+
-+/* A device that was created through configfs */
-+struct gpiommc_configfs_device {
-+ struct config_item item;
-+ /* The platform device, after registration. */
-+ struct platform_device *pdev;
-+ /* The configuration */
-+ struct gpiommc_platform_data pdata;
-+};
-+
-+#define GPIO_INVALID -1
-+
-+static inline bool gpiommc_is_registered(struct gpiommc_configfs_device *dev)
-+{
-+ return (dev->pdev != NULL);
-+}
-+
-+static inline struct gpiommc_configfs_device *ci_to_gpiommc(struct config_item *item)
-+{
-+ return item ? container_of(item, struct gpiommc_configfs_device, item) : NULL;
-+}
-+
-+static struct configfs_attribute gpiommc_attr_DI = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "gpio_data_in",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_DO = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "gpio_data_out",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_CLK = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "gpio_clock",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_CS = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "gpio_chipselect",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_CS_activelow = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "gpio_chipselect_activelow",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_spimode = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "spi_mode",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_spidelay = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "spi_delay",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_max_bus_speed = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "max_bus_speed",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute gpiommc_attr_register = {
-+ .ca_owner = THIS_MODULE,
-+ .ca_name = "register",
-+ .ca_mode = S_IRUGO | S_IWUSR,
-+};
-+
-+static struct configfs_attribute *gpiommc_config_attrs[] = {
-+ &gpiommc_attr_DI,
-+ &gpiommc_attr_DO,
-+ &gpiommc_attr_CLK,
-+ &gpiommc_attr_CS,
-+ &gpiommc_attr_CS_activelow,
-+ &gpiommc_attr_spimode,
-+ &gpiommc_attr_spidelay,
-+ &gpiommc_attr_max_bus_speed,
-+ &gpiommc_attr_register,
-+ NULL,
-+};
-+
-+static ssize_t gpiommc_config_attr_show(struct config_item *item,
-+ struct configfs_attribute *attr,
-+ char *page)
-+{
-+ struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
-+ ssize_t count = 0;
-+ unsigned int gpio;
-+ int err = 0;
-+
-+ if (attr == &gpiommc_attr_DI) {
-+ gpio = dev->pdata.pins.gpio_di;
-+ if (gpio == GPIO_INVALID)
-+ count = snprintf(page, PAGE_SIZE, "not configured\n");
-+ else
-+ count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_DO) {
-+ gpio = dev->pdata.pins.gpio_do;
-+ if (gpio == GPIO_INVALID)
-+ count = snprintf(page, PAGE_SIZE, "not configured\n");
-+ else
-+ count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CLK) {
-+ gpio = dev->pdata.pins.gpio_clk;
-+ if (gpio == GPIO_INVALID)
-+ count = snprintf(page, PAGE_SIZE, "not configured\n");
-+ else
-+ count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CS) {
-+ gpio = dev->pdata.pins.gpio_cs;
-+ if (gpio == GPIO_INVALID)
-+ count = snprintf(page, PAGE_SIZE, "not configured\n");
-+ else
-+ count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CS_activelow) {
-+ count = snprintf(page, PAGE_SIZE, "%u\n",
-+ dev->pdata.pins.cs_activelow);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_spimode) {
-+ count = snprintf(page, PAGE_SIZE, "%u\n",
-+ dev->pdata.mode);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_spidelay) {
-+ count = snprintf(page, PAGE_SIZE, "%u\n",
-+ !dev->pdata.no_spi_delay);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_max_bus_speed) {
-+ count = snprintf(page, PAGE_SIZE, "%u\n",
-+ dev->pdata.max_bus_speed);
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_register) {
-+ count = snprintf(page, PAGE_SIZE, "%u\n",
-+ gpiommc_is_registered(dev));
-+ goto out;
-+ }
-+ WARN_ON(1);
-+ err = -ENOSYS;
-+out:
-+ return err ? err : count;
-+}
-+
-+static int gpiommc_do_register(struct gpiommc_configfs_device *dev,
-+ const char *name)
-+{
-+ int err;
-+
-+ if (gpiommc_is_registered(dev))
-+ return 0;
-+
-+ if (!gpio_is_valid(dev->pdata.pins.gpio_di) ||
-+ !gpio_is_valid(dev->pdata.pins.gpio_do) ||
-+ !gpio_is_valid(dev->pdata.pins.gpio_clk) ||
-+ !gpio_is_valid(dev->pdata.pins.gpio_cs)) {
-+ printk(KERN_ERR PFX
-+ "configfs: Invalid GPIO pin number(s)\n");
-+ return -EINVAL;
-+ }
-+
-+ strlcpy(dev->pdata.name, name,
-+ sizeof(dev->pdata.name));
-+
-+ dev->pdev = platform_device_alloc(GPIOMMC_PLATDEV_NAME,
-+ gpiommc_next_id());
-+ if (!dev->pdev)
-+ return -ENOMEM;
-+ err = platform_device_add_data(dev->pdev, &dev->pdata,
-+ sizeof(dev->pdata));
-+ if (err) {
-+ platform_device_put(dev->pdev);
-+ return err;
-+ }
-+ err = platform_device_add(dev->pdev);
-+ if (err) {
-+ platform_device_put(dev->pdev);
-+ return err;
-+ }
-+
-+ return 0;
-+}
-+
-+static void gpiommc_do_unregister(struct gpiommc_configfs_device *dev)
-+{
-+ if (!gpiommc_is_registered(dev))
-+ return;
-+
-+ platform_device_unregister(dev->pdev);
-+ dev->pdev = NULL;
-+}
-+
-+static ssize_t gpiommc_config_attr_store(struct config_item *item,
-+ struct configfs_attribute *attr,
-+ const char *page, size_t count)
-+{
-+ struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
-+ int err = -EINVAL;
-+ unsigned long data;
-+
-+ if (attr == &gpiommc_attr_register) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (data == 1)
-+ err = gpiommc_do_register(dev, item->ci_name);
-+ if (data == 0) {
-+ gpiommc_do_unregister(dev);
-+ err = 0;
-+ }
-+ goto out;
-+ }
-+
-+ if (gpiommc_is_registered(dev)) {
-+ /* The rest of the config parameters can only be set
-+ * as long as the device is not registered, yet. */
-+ err = -EBUSY;
-+ goto out;
-+ }
-+
-+ if (attr == &gpiommc_attr_DI) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (!gpio_is_valid(data))
-+ goto out;
-+ dev->pdata.pins.gpio_di = data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_DO) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (!gpio_is_valid(data))
-+ goto out;
-+ dev->pdata.pins.gpio_do = data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CLK) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (!gpio_is_valid(data))
-+ goto out;
-+ dev->pdata.pins.gpio_clk = data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CS) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (!gpio_is_valid(data))
-+ goto out;
-+ dev->pdata.pins.gpio_cs = data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_CS_activelow) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (data != 0 && data != 1)
-+ goto out;
-+ dev->pdata.pins.cs_activelow = data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_spimode) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ switch (data) {
-+ case 0:
-+ dev->pdata.mode = SPI_MODE_0;
-+ break;
-+ case 1:
-+ dev->pdata.mode = SPI_MODE_1;
-+ break;
-+ case 2:
-+ dev->pdata.mode = SPI_MODE_2;
-+ break;
-+ case 3:
-+ dev->pdata.mode = SPI_MODE_3;
-+ break;
-+ default:
-+ goto out;
-+ }
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_spidelay) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (data != 0 && data != 1)
-+ goto out;
-+ dev->pdata.no_spi_delay = !data;
-+ err = 0;
-+ goto out;
-+ }
-+ if (attr == &gpiommc_attr_max_bus_speed) {
-+ err = strict_strtoul(page, 10, &data);
-+ if (err)
-+ goto out;
-+ err = -EINVAL;
-+ if (data > UINT_MAX)
-+ goto out;
-+ dev->pdata.max_bus_speed = data;
-+ err = 0;
-+ goto out;
-+ }
-+ WARN_ON(1);
-+ err = -ENOSYS;
-+out:
-+ return err ? err : count;
-+}
-+
-+static void gpiommc_config_item_release(struct config_item *item)
-+{
-+ struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
-+
-+ kfree(dev);
-+}
-+
-+static struct configfs_item_operations gpiommc_config_item_ops = {
-+ .release = gpiommc_config_item_release,
-+ .show_attribute = gpiommc_config_attr_show,
-+ .store_attribute = gpiommc_config_attr_store,
-+};
-+
-+static struct config_item_type gpiommc_dev_ci_type = {
-+ .ct_item_ops = &gpiommc_config_item_ops,
-+ .ct_attrs = gpiommc_config_attrs,
-+ .ct_owner = THIS_MODULE,
-+};
-+
-+static struct config_item *gpiommc_make_item(struct config_group *group,
-+ const char *name)
-+{
-+ struct gpiommc_configfs_device *dev;
-+
-+ if (strlen(name) > GPIOMMC_MAX_NAMELEN) {
-+ printk(KERN_ERR PFX "configfs: device name too long\n");
-+ return NULL;
-+ }
-+
-+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-+ if (!dev)
-+ return NULL;
-+
-+ config_item_init_type_name(&dev->item, name,
-+ &gpiommc_dev_ci_type);
-+
-+ /* Assign default configuration */
-+ dev->pdata.pins.gpio_di = GPIO_INVALID;
-+ dev->pdata.pins.gpio_do = GPIO_INVALID;
-+ dev->pdata.pins.gpio_clk = GPIO_INVALID;
-+ dev->pdata.pins.gpio_cs = GPIO_INVALID;
-+ dev->pdata.pins.cs_activelow = 1;
-+ dev->pdata.mode = SPI_MODE_0;
-+ dev->pdata.no_spi_delay = 0;
-+ dev->pdata.max_bus_speed = 5000000; /* 5 MHz */
-+
-+ return &(dev->item);
-+}
-+
-+static void gpiommc_drop_item(struct config_group *group,
-+ struct config_item *item)
-+{
-+ struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
-+
-+ gpiommc_do_unregister(dev);
-+ kfree(dev);
-+}
-+
-+static struct configfs_group_operations gpiommc_ct_group_ops = {
-+ .make_item = gpiommc_make_item,
-+ .drop_item = gpiommc_drop_item,
-+};
-+
-+static struct config_item_type gpiommc_ci_type = {
-+ .ct_group_ops = &gpiommc_ct_group_ops,
-+ .ct_owner = THIS_MODULE,
-+};
-+
-+static struct configfs_subsystem gpiommc_subsys = {
-+ .su_group = {
-+ .cg_item = {
-+ .ci_namebuf = GPIOMMC_PLATDEV_NAME,
-+ .ci_type = &gpiommc_ci_type,
-+ },
-+ },
-+ .su_mutex = __MUTEX_INITIALIZER(gpiommc_subsys.su_mutex),
-+};
-+
-+#endif /* CONFIG_GPIOMMC_CONFIGFS */
-+
-+static struct platform_driver gpiommc_plat_driver = {
-+ .probe = gpiommc_probe,
-+ .remove = gpiommc_remove,
-+ .driver = {
-+ .name = GPIOMMC_PLATDEV_NAME,
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+int gpiommc_next_id(void)
-+{
-+ static atomic_t counter = ATOMIC_INIT(-1);
-+
-+ return atomic_inc_return(&counter);
-+}
-+EXPORT_SYMBOL(gpiommc_next_id);
-+
-+static int __init gpiommc_modinit(void)
-+{
-+ int err;
-+
-+ err = platform_driver_register(&gpiommc_plat_driver);
-+ if (err)
-+ return err;
-+
-+#ifdef CONFIG_GPIOMMC_CONFIGFS
-+ config_group_init(&gpiommc_subsys.su_group);
-+ err = configfs_register_subsystem(&gpiommc_subsys);
-+ if (err) {
-+ platform_driver_unregister(&gpiommc_plat_driver);
-+ return err;
-+ }
-+#endif /* CONFIG_GPIOMMC_CONFIGFS */
-+
-+ return 0;
-+}
-+module_init(gpiommc_modinit);
-+
-+static void __exit gpiommc_modexit(void)
-+{
-+#ifdef CONFIG_GPIOMMC_CONFIGFS
-+ configfs_unregister_subsystem(&gpiommc_subsys);
-+#endif
-+ platform_driver_unregister(&gpiommc_plat_driver);
-+}
-+module_exit(gpiommc_modexit);
---- a/drivers/mmc/host/Kconfig
-+++ b/drivers/mmc/host/Kconfig
-@@ -192,3 +192,28 @@ config MMC_TMIO
- help
- This provides support for the SD/MMC cell found in TC6393XB,
- T7L66XB and also ipaq ASIC3
-+
-+config GPIOMMC
-+ tristate "MMC/SD over GPIO-based SPI"
-+ depends on MMC && MMC_SPI && (SPI_GPIO || SPI_GPIO_OLD)
-+ help
-+ This driver hooks up the mmc_spi and spi_gpio modules so that
-+ MMC/SD cards can be used on a GPIO based bus by bitbanging
-+ the SPI protocol in software.
-+
-+ This driver provides a configfs interface to dynamically create
-+ and destroy GPIO-based MMC/SD card devices. It also provides
-+ a platform device interface API.
-+ See Documentation/gpiommc.txt for details.
-+
-+ The module will be called gpiommc.
-+
-+ If unsure, say N.
-+
-+config GPIOMMC_CONFIGFS
-+ bool
-+ depends on GPIOMMC && CONFIGFS_FS
-+ default y
-+ help
-+ This option automatically enables configfs support for gpiommc
-+ if configfs is available.
---- a/drivers/mmc/host/Makefile
-+++ b/drivers/mmc/host/Makefile
-@@ -22,4 +22,5 @@ obj-$(CONFIG_MMC_SPI) += mmc_spi.o
- obj-$(CONFIG_MMC_S3C) += s3cmci.o
- obj-$(CONFIG_MMC_SDRICOH_CS) += sdricoh_cs.o
- obj-$(CONFIG_MMC_TMIO) += tmio_mmc.o
-+obj-$(CONFIG_GPIOMMC) += gpiommc.o
-
---- /dev/null
-+++ b/include/linux/mmc/gpiommc.h
-@@ -0,0 +1,71 @@
-+/*
-+ * Device driver for MMC/SD cards driven over a GPIO bus.
-+ *
-+ * Copyright (c) 2008 Michael Buesch
-+ *
-+ * Licensed under the GNU/GPL version 2.
-+ */
-+#ifndef LINUX_GPIOMMC_H_
-+#define LINUX_GPIOMMC_H_
-+
-+#include <linux/types.h>
-+
-+
-+#define GPIOMMC_MAX_NAMELEN 15
-+#define GPIOMMC_MAX_NAMELEN_STR __stringify(GPIOMMC_MAX_NAMELEN)
-+
-+/**
-+ * struct gpiommc_pins - Hardware pin assignments
-+ *
-+ * @gpio_di: The GPIO number of the DATA IN pin
-+ * @gpio_do: The GPIO number of the DATA OUT pin
-+ * @gpio_clk: The GPIO number of the CLOCK pin
-+ * @gpio_cs: The GPIO number of the CHIPSELECT pin
-+ * @cs_activelow: If true, the chip is considered selected if @gpio_cs is low.
-+ */
-+struct gpiommc_pins {
-+ unsigned int gpio_di;
-+ unsigned int gpio_do;
-+ unsigned int gpio_clk;
-+ unsigned int gpio_cs;
-+ bool cs_activelow;
-+};
-+
-+/**
-+ * struct gpiommc_platform_data - Platform data for a MMC-over-SPI-GPIO device.
-+ *
-+ * @name: The unique name string of the device.
-+ * @pins: The hardware pin assignments.
-+ * @mode: The hardware mode. This is either SPI_MODE_0,
-+ * SPI_MODE_1, SPI_MODE_2 or SPI_MODE_3. See the SPI documentation.
-+ * @no_spi_delay: Do not use delays in the lowlevel SPI bitbanging code.
-+ * This is not standards compliant, but may be required for some
-+ * embedded machines to gain reasonable speed.
-+ * @max_bus_speed: The maximum speed of the SPI bus, in Hertz.
-+ */
-+struct gpiommc_platform_data {
-+ char name[GPIOMMC_MAX_NAMELEN + 1];
-+ struct gpiommc_pins pins;
-+ u8 mode;
-+ bool no_spi_delay;
-+ unsigned int max_bus_speed;
-+};
-+
-+/**
-+ * GPIOMMC_PLATDEV_NAME - The platform device name string.
-+ *
-+ * The name string that has to be used for platform_device_alloc
-+ * when allocating a gpiommc device.
-+ */
-+#define GPIOMMC_PLATDEV_NAME "gpiommc"
-+
-+/**
-+ * gpiommc_next_id - Get another platform device ID number.
-+ *
-+ * This returns the next platform device ID number that has to be used
-+ * for platform_device_alloc. The ID is opaque and should not be used for
-+ * anything else.
-+ */
-+int gpiommc_next_id(void);
-+
-+#endif /* LINUX_GPIOMMC_H_ */
---- /dev/null
-+++ b/Documentation/gpiommc.txt
-@@ -0,0 +1,97 @@
-+GPIOMMC - Driver for an MMC/SD card on a bitbanging GPIO SPI bus
-+================================================================
-+
-+The gpiommc module hooks up the mmc_spi and spi_gpio modules for running an
-+MMC or SD card on GPIO pins.
-+
-+Two interfaces for registering a new MMC/SD card device are provided:
-+A static platform-device based mechanism and a dynamic configfs based interface.
-+
-+
-+Registering devices via platform-device
-+=======================================
-+
-+The platform-device interface is used for registering MMC/SD devices that are
-+part of the hardware platform. This is most useful only for embedded machines
-+with MMC/SD devices statically connected to the platform GPIO bus.
-+
-+The data structures are declared in <linux/mmc/gpiommc.h>.
-+
-+To register a new device, define an instance of struct gpiommc_platform_data.
-+This structure holds any information about how the device is hooked up to the
-+GPIO pins and what hardware modes the device supports. See the docbook-style
-+documentation in the header file for more information on the struct fields.
-+
-+Then allocate a new instance of a platform device by doing:
-+
-+ pdev = platform_device_alloc(GPIOMMC_PLATDEV_NAME, gpiommc_next_id());
-+
-+This will allocate the platform device data structures and hook it up to the
-+gpiommc driver.
-+Then add the gpiommc_platform_data to the platform device.
-+
-+ err = platform_device_add_data(pdev, pdata, sizeof(struct gpiommc_platform_data));
-+
-+You may free the local instance of struct gpiommc_platform_data now. (So the
-+struct may be allocated on the stack, too).
-+Now simply register the platform device.
-+
-+ err = platform_device_add(pdev);
-+
-+Done. The gpiommc probe routine will be invoked now and you should see a kernel
-+log message for the added device.
-+
-+
-+Registering devices via configfs
-+================================
-+
-+MMC/SD cards connected via GPIO often are a pretty dynamic thing, as for example
-+selfmade hacks for soldering an MMC/SD card to standard GPIO pins on embedded
-+hardware are a common situation.
-+So we provide a dynamic interface to conveniently handle adding and removing
-+devices from userspace, without the need to recompile the kernel.
-+
-+The "gpiommc" subdirectory at the configfs mountpoint is used for handling
-+the dynamic configuration.
-+
-+To create a new device, it must first be allocated with mkdir.
-+The following command will allocate a device named "my_mmc":
-+ mkdir /config/gpiommc/my_mmc
-+
-+There are several configuration files available in the new
-+/config/gpiommc/my_mmc/ directory:
-+
-+gpio_data_in = The SPI data-IN GPIO pin number.
-+gpio_data_out = The SPI data-OUT GPIO pin number.
-+gpio_clock = The SPI Clock GPIO pin number.
-+gpio_chipselect = The SPI Chipselect GPIO pin number.
-+gpio_chipselect_activelow = Boolean. If 0, Chipselect is active-HIGH.
-+ If 1, Chipselect is active-LOW.
-+spi_mode = The SPI data mode. Can be 0-3.
-+spi_delay = Enable all delays in the lowlevel bitbanging.
-+max_bus_speed = The maximum SPI bus speed. In Hertz.
-+
-+register = Not a configuration parameter.
-+ Used to register the configured card
-+ with the kernel.
-+
-+The device must first get configured and then registered by writing "1" to
-+the "register" file.
-+The configuration parameters "gpio_data_in", "gpio_data_out", "gpio_clock"
-+and "gpio_chipselect" are essential and _must_ be configured before writing
-+"1" to the "register" file. The registration will fail, otherwise.
-+
-+The default values for the other parameters are:
-+gpio_chipselect_activelow = 1 (CS active-LOW)
-+spi_mode = 0 (SPI_MODE_0)
-+spi_delay = 1 (enabled)
-+max_bus_speed = 5000000 (5 Mhz)
-+
-+Configuration values can not be changed after registration. To unregister
-+the device, write a "0" to the "register" file. The configuration can be
-+changed again after unregistering.
-+
-+To completely remove the device, simply rmdir the directory
-+(/config/gpiommc/my_mmc in this example).
-+There's no need to first unregister the device before removing it. That will
-+be done automatically.
---- a/MAINTAINERS
-+++ b/MAINTAINERS
-@@ -1911,6 +1911,11 @@ W: http://moinejf.free.fr
- L: video4linux-list@redhat.com
- S: Maintained
-
-+GPIOMMC DRIVER
-+P: Michael Buesch
-+M: mb@bu3sch.de
-+S: Maintained
-+
- HARDWARE MONITORING
- L: lm-sensors@lm-sensors.org
- W: http://www.lm-sensors.org/
diff --git a/target/linux/generic-2.6/patches-2.6.28/923-gpiommc-configfs-locking.patch b/target/linux/generic-2.6/patches-2.6.28/923-gpiommc-configfs-locking.patch
deleted file mode 100644
index 2e4e820b2beb4361b60eb2cf6ca056e1b30e8fce..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/923-gpiommc-configfs-locking.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-The gpiommc configfs context structure needs locking, as configfs
-does not lock access between files.
-
---- a/drivers/mmc/host/gpiommc.c
-+++ b/drivers/mmc/host/gpiommc.c
-@@ -143,6 +143,8 @@ struct gpiommc_configfs_device {
- struct platform_device *pdev;
- /* The configuration */
- struct gpiommc_platform_data pdata;
-+ /* Mutex to protect this structure */
-+ struct mutex mutex;
- };
-
- #define GPIO_INVALID -1
-@@ -233,6 +235,8 @@ static ssize_t gpiommc_config_attr_show(
- unsigned int gpio;
- int err = 0;
-
-+ mutex_lock(&dev->mutex);
-+
- if (attr == &gpiommc_attr_DI) {
- gpio = dev->pdata.pins.gpio_di;
- if (gpio == GPIO_INVALID)
-@@ -293,6 +297,8 @@ static ssize_t gpiommc_config_attr_show(
- WARN_ON(1);
- err = -ENOSYS;
- out:
-+ mutex_unlock(&dev->mutex);
-+
- return err ? err : count;
- }
-
-@@ -352,6 +358,8 @@ static ssize_t gpiommc_config_attr_store
- int err = -EINVAL;
- unsigned long data;
-
-+ mutex_lock(&dev->mutex);
-+
- if (attr == &gpiommc_attr_register) {
- err = strict_strtoul(page, 10, &data);
- if (err)
-@@ -477,6 +485,8 @@ static ssize_t gpiommc_config_attr_store
- WARN_ON(1);
- err = -ENOSYS;
- out:
-+ mutex_unlock(&dev->mutex);
-+
- return err ? err : count;
- }
-
-@@ -513,6 +523,7 @@ static struct config_item *gpiommc_make_
- if (!dev)
- return NULL;
-
-+ mutex_init(&dev->mutex);
- config_item_init_type_name(&dev->item, name,
- &gpiommc_dev_ci_type);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/924-cs5535_gpio.patch b/target/linux/generic-2.6/patches-2.6.28/924-cs5535_gpio.patch
deleted file mode 100644
index 453affe583354eb32f822efe76a0f028f4e0675e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/924-cs5535_gpio.patch
+++ /dev/null
@@ -1,102 +0,0 @@
---- a/drivers/char/cs5535_gpio.c
-+++ b/drivers/char/cs5535_gpio.c
-@@ -15,6 +15,7 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/cdev.h>
-+#include <linux/device.h>
- #include <linux/ioport.h>
- #include <linux/pci.h>
- #include <linux/smp_lock.h>
-@@ -48,6 +49,7 @@ static struct pci_device_id divil_pci[]
- MODULE_DEVICE_TABLE(pci, divil_pci);
-
- static struct cdev cs5535_gpio_cdev;
-+static struct class *cs5535_gpio_class;
-
- /* reserve 32 entries even though some aren't usable */
- #define CS5535_GPIO_COUNT 32
-@@ -66,9 +68,14 @@ static struct gpio_regmap rm[] =
- { 0x30, 0x00, '1', '0' }, /* GPIOx_READ_BACK / GPIOx_OUT_VAL */
- { 0x20, 0x20, 'I', 'i' }, /* GPIOx_IN_EN */
- { 0x04, 0x04, 'O', 'o' }, /* GPIOx_OUT_EN */
-+ { 0x10, 0x10, 'A', 'a' }, /* GPIOx_OUT_AUX1_SEL */
-+ { 0x14, 0x14, 'B', 'b' }, /* GPIOx_OUT_AUX2_SEL */
- { 0x08, 0x08, 't', 'T' }, /* GPIOx_OUT_OD_EN */
- { 0x18, 0x18, 'P', 'p' }, /* GPIOx_OUT_PU_EN */
- { 0x1c, 0x1c, 'D', 'd' }, /* GPIOx_OUT_PD_EN */
-+ { 0x24, 0x24, 'N', 'n' }, /* GPIOx_IN_INV_EN */
-+ { 0x0c, 0x0c, 'X', 'x' }, /* GPIOx_OUT_INV_EN */
-+ { 0x00, 0x00, 'H', 'L' }, /* GPIOx_OUT_VAL */
- };
-
-
-@@ -177,7 +184,7 @@ static int __init cs5535_gpio_init(void)
- {
- dev_t dev_id;
- u32 low, hi;
-- int retval;
-+ int retval, i;
-
- if (pci_dev_present(divil_pci) == 0) {
- printk(KERN_WARNING NAME ": DIVIL not found\n");
-@@ -232,23 +239,54 @@ static int __init cs5535_gpio_init(void)
- major = MAJOR(dev_id);
- }
-
-- if (retval) {
-- release_region(gpio_base, CS5535_GPIO_SIZE);
-- return -1;
-- }
-+ if (retval)
-+ goto error;
-
- printk(KERN_DEBUG NAME ": base=%#x mask=%#lx major=%d\n",
- gpio_base, mask, major);
-
- cdev_init(&cs5535_gpio_cdev, &cs5535_gpio_fops);
-- cdev_add(&cs5535_gpio_cdev, dev_id, CS5535_GPIO_COUNT);
-+ retval = cdev_add(&cs5535_gpio_cdev, dev_id, CS5535_GPIO_COUNT);
-+ if (retval) {
-+ kobject_put(&cs5535_gpio_cdev.kobj);
-+ goto error_region;
-+ }
-+
-+ cs5535_gpio_class = class_create(THIS_MODULE, "cs5535_gpio");
-+ if (IS_ERR(cs5535_gpio_class)) {
-+ printk(KERN_ERR "Error creating cs5535_gpio class\n");
-+ cdev_del(&cs5535_gpio_cdev);
-+ retval = PTR_ERR(cs5535_gpio_class);
-+ goto error_region;
-+ }
-+
-+ for (i = 0; i < CS5535_GPIO_COUNT; i++) {
-+ if (mask & (1<<i)) {
-+ device_create(cs5535_gpio_class, NULL, MKDEV(major, i), NULL, "cs5535_gpio%d", i);
-+ }
-+ }
-
- return 0;
-+
-+error_region:
-+ unregister_chrdev_region(dev_id, CS5535_GPIO_COUNT);
-+error:
-+ release_region(gpio_base, CS5535_GPIO_SIZE);
-+ return retval;
- }
-
- static void __exit cs5535_gpio_cleanup(void)
- {
- dev_t dev_id = MKDEV(major, 0);
-+ int i;
-+
-+ for (i = 0; i < CS5535_GPIO_COUNT; i++) {
-+ if (mask & (1<<i)) {
-+ device_destroy(cs5535_gpio_class, MKDEV(major, i));
-+ }
-+ }
-+
-+ class_destroy(cs5535_gpio_class);
-
- cdev_del(&cs5535_gpio_cdev);
- unregister_chrdev_region(dev_id, CS5535_GPIO_COUNT);
diff --git a/target/linux/generic-2.6/patches-2.6.28/925-modify-i2c-gpio-initcall-level.patch b/target/linux/generic-2.6/patches-2.6.28/925-modify-i2c-gpio-initcall-level.patch
deleted file mode 100644
index 1708e33d019310ff00b4fa6769bb667e88ecb8f8..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/925-modify-i2c-gpio-initcall-level.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/i2c/busses/i2c-gpio.c
-+++ b/drivers/i2c/busses/i2c-gpio.c
-@@ -210,7 +210,7 @@ static int __init i2c_gpio_init(void)
-
- return ret;
- }
--module_init(i2c_gpio_init);
-+subsys_initcall(i2c_gpio_init);
-
- static void __exit i2c_gpio_exit(void)
- {
diff --git a/target/linux/generic-2.6/patches-2.6.28/940-wireless_mesh_header.patch b/target/linux/generic-2.6/patches-2.6.28/940-wireless_mesh_header.patch
deleted file mode 100644
index 28b3fbf915c18b22164e2be3689798cb80c6cf59..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/940-wireless_mesh_header.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -95,7 +95,7 @@ struct wireless_dev;
- */
-
- #if defined(CONFIG_WLAN_80211) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
--# if defined(CONFIG_MAC80211_MESH)
-+# if 1 || defined(CONFIG_MAC80211_MESH)
- # define LL_MAX_HEADER 128
- # else
- # define LL_MAX_HEADER 96
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -332,7 +332,7 @@ struct sk_buff {
- #ifdef CONFIG_IPV6_NDISC_NODETYPE
- __u8 ndisc_nodetype:2;
- #endif
--#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
-+#if 1
- __u8 do_not_encrypt:1;
- #endif
- /* 0/13/14 bit hole */
diff --git a/target/linux/generic-2.6/patches-2.6.28/951-revert_gcc4_4_fixes.patch b/target/linux/generic-2.6/patches-2.6.28/951-revert_gcc4_4_fixes.patch
deleted file mode 100644
index a49b9eb789079c7b9e2691b41a2d7bc35e9b5208..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/951-revert_gcc4_4_fixes.patch
+++ /dev/null
@@ -1,524 +0,0 @@
---- a/arch/powerpc/boot/crtsavres.S
-+++ /dev/null
-@@ -1,233 +0,0 @@
--/*
-- * Special support for eabi and SVR4
-- *
-- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
-- * Copyright 2008 Freescale Semiconductor, Inc.
-- * Written By Michael Meissner
-- *
-- * Based on gcc/config/rs6000/crtsavres.asm from gcc
-- *
-- * This file is free software; you can redistribute it and/or modify it
-- * under the terms of the GNU General Public License as published by the
-- * Free Software Foundation; either version 2, or (at your option) any
-- * later version.
-- *
-- * In addition to the permissions in the GNU General Public License, the
-- * Free Software Foundation gives you unlimited permission to link the
-- * compiled version of this file with other programs, and to distribute
-- * those programs without any restriction coming from the use of this
-- * file. (The General Public License restrictions do apply in other
-- * respects; for example, they cover modification of the file, and
-- * distribution when not linked into another program.)
-- *
-- * This file is distributed in the hope that it will be useful, but
-- * WITHOUT ANY WARRANTY; without even the implied warranty of
-- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- * General Public License for more details.
-- *
-- * You should have received a copy of the GNU General Public License
-- * along with this program; see the file COPYING. If not, write to
-- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-- * Boston, MA 02110-1301, USA.
-- *
-- * As a special exception, if you link this library with files
-- * compiled with GCC to produce an executable, this does not cause
-- * the resulting executable to be covered by the GNU General Public License.
-- * This exception does not however invalidate any other reasons why
-- * the executable file might be covered by the GNU General Public License.
-- */
--
-- .file "crtsavres.S"
-- .section ".text"
--
--/* On PowerPC64 Linux, these functions are provided by the linker. */
--#ifndef __powerpc64__
--
--#define _GLOBAL(name) \
-- .type name,@function; \
-- .globl name; \
--name:
--
--/* Routines for saving integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer save area. */
--
--_GLOBAL(_savegpr_14)
--_GLOBAL(_save32gpr_14)
-- stw 14,-72(11) /* save gp registers */
--_GLOBAL(_savegpr_15)
--_GLOBAL(_save32gpr_15)
-- stw 15,-68(11)
--_GLOBAL(_savegpr_16)
--_GLOBAL(_save32gpr_16)
-- stw 16,-64(11)
--_GLOBAL(_savegpr_17)
--_GLOBAL(_save32gpr_17)
-- stw 17,-60(11)
--_GLOBAL(_savegpr_18)
--_GLOBAL(_save32gpr_18)
-- stw 18,-56(11)
--_GLOBAL(_savegpr_19)
--_GLOBAL(_save32gpr_19)
-- stw 19,-52(11)
--_GLOBAL(_savegpr_20)
--_GLOBAL(_save32gpr_20)
-- stw 20,-48(11)
--_GLOBAL(_savegpr_21)
--_GLOBAL(_save32gpr_21)
-- stw 21,-44(11)
--_GLOBAL(_savegpr_22)
--_GLOBAL(_save32gpr_22)
-- stw 22,-40(11)
--_GLOBAL(_savegpr_23)
--_GLOBAL(_save32gpr_23)
-- stw 23,-36(11)
--_GLOBAL(_savegpr_24)
--_GLOBAL(_save32gpr_24)
-- stw 24,-32(11)
--_GLOBAL(_savegpr_25)
--_GLOBAL(_save32gpr_25)
-- stw 25,-28(11)
--_GLOBAL(_savegpr_26)
--_GLOBAL(_save32gpr_26)
-- stw 26,-24(11)
--_GLOBAL(_savegpr_27)
--_GLOBAL(_save32gpr_27)
-- stw 27,-20(11)
--_GLOBAL(_savegpr_28)
--_GLOBAL(_save32gpr_28)
-- stw 28,-16(11)
--_GLOBAL(_savegpr_29)
--_GLOBAL(_save32gpr_29)
-- stw 29,-12(11)
--_GLOBAL(_savegpr_30)
--_GLOBAL(_save32gpr_30)
-- stw 30,-8(11)
--_GLOBAL(_savegpr_31)
--_GLOBAL(_save32gpr_31)
-- stw 31,-4(11)
-- blr
--
--/* Routines for restoring integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer restore area. */
--
--_GLOBAL(_restgpr_14)
--_GLOBAL(_rest32gpr_14)
-- lwz 14,-72(11) /* restore gp registers */
--_GLOBAL(_restgpr_15)
--_GLOBAL(_rest32gpr_15)
-- lwz 15,-68(11)
--_GLOBAL(_restgpr_16)
--_GLOBAL(_rest32gpr_16)
-- lwz 16,-64(11)
--_GLOBAL(_restgpr_17)
--_GLOBAL(_rest32gpr_17)
-- lwz 17,-60(11)
--_GLOBAL(_restgpr_18)
--_GLOBAL(_rest32gpr_18)
-- lwz 18,-56(11)
--_GLOBAL(_restgpr_19)
--_GLOBAL(_rest32gpr_19)
-- lwz 19,-52(11)
--_GLOBAL(_restgpr_20)
--_GLOBAL(_rest32gpr_20)
-- lwz 20,-48(11)
--_GLOBAL(_restgpr_21)
--_GLOBAL(_rest32gpr_21)
-- lwz 21,-44(11)
--_GLOBAL(_restgpr_22)
--_GLOBAL(_rest32gpr_22)
-- lwz 22,-40(11)
--_GLOBAL(_restgpr_23)
--_GLOBAL(_rest32gpr_23)
-- lwz 23,-36(11)
--_GLOBAL(_restgpr_24)
--_GLOBAL(_rest32gpr_24)
-- lwz 24,-32(11)
--_GLOBAL(_restgpr_25)
--_GLOBAL(_rest32gpr_25)
-- lwz 25,-28(11)
--_GLOBAL(_restgpr_26)
--_GLOBAL(_rest32gpr_26)
-- lwz 26,-24(11)
--_GLOBAL(_restgpr_27)
--_GLOBAL(_rest32gpr_27)
-- lwz 27,-20(11)
--_GLOBAL(_restgpr_28)
--_GLOBAL(_rest32gpr_28)
-- lwz 28,-16(11)
--_GLOBAL(_restgpr_29)
--_GLOBAL(_rest32gpr_29)
-- lwz 29,-12(11)
--_GLOBAL(_restgpr_30)
--_GLOBAL(_rest32gpr_30)
-- lwz 30,-8(11)
--_GLOBAL(_restgpr_31)
--_GLOBAL(_rest32gpr_31)
-- lwz 31,-4(11)
-- blr
--
--/* Routines for restoring integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer restore area. */
--
--_GLOBAL(_restgpr_14_x)
--_GLOBAL(_rest32gpr_14_x)
-- lwz 14,-72(11) /* restore gp registers */
--_GLOBAL(_restgpr_15_x)
--_GLOBAL(_rest32gpr_15_x)
-- lwz 15,-68(11)
--_GLOBAL(_restgpr_16_x)
--_GLOBAL(_rest32gpr_16_x)
-- lwz 16,-64(11)
--_GLOBAL(_restgpr_17_x)
--_GLOBAL(_rest32gpr_17_x)
-- lwz 17,-60(11)
--_GLOBAL(_restgpr_18_x)
--_GLOBAL(_rest32gpr_18_x)
-- lwz 18,-56(11)
--_GLOBAL(_restgpr_19_x)
--_GLOBAL(_rest32gpr_19_x)
-- lwz 19,-52(11)
--_GLOBAL(_restgpr_20_x)
--_GLOBAL(_rest32gpr_20_x)
-- lwz 20,-48(11)
--_GLOBAL(_restgpr_21_x)
--_GLOBAL(_rest32gpr_21_x)
-- lwz 21,-44(11)
--_GLOBAL(_restgpr_22_x)
--_GLOBAL(_rest32gpr_22_x)
-- lwz 22,-40(11)
--_GLOBAL(_restgpr_23_x)
--_GLOBAL(_rest32gpr_23_x)
-- lwz 23,-36(11)
--_GLOBAL(_restgpr_24_x)
--_GLOBAL(_rest32gpr_24_x)
-- lwz 24,-32(11)
--_GLOBAL(_restgpr_25_x)
--_GLOBAL(_rest32gpr_25_x)
-- lwz 25,-28(11)
--_GLOBAL(_restgpr_26_x)
--_GLOBAL(_rest32gpr_26_x)
-- lwz 26,-24(11)
--_GLOBAL(_restgpr_27_x)
--_GLOBAL(_rest32gpr_27_x)
-- lwz 27,-20(11)
--_GLOBAL(_restgpr_28_x)
--_GLOBAL(_rest32gpr_28_x)
-- lwz 28,-16(11)
--_GLOBAL(_restgpr_29_x)
--_GLOBAL(_rest32gpr_29_x)
-- lwz 29,-12(11)
--_GLOBAL(_restgpr_30_x)
--_GLOBAL(_rest32gpr_30_x)
-- lwz 30,-8(11)
--_GLOBAL(_restgpr_31_x)
--_GLOBAL(_rest32gpr_31_x)
-- lwz 0,4(11)
-- lwz 31,-4(11)
-- mtlr 0
-- mr 1,11
-- blr
--#endif
---- a/arch/powerpc/boot/Makefile
-+++ b/arch/powerpc/boot/Makefile
-@@ -54,7 +54,7 @@ $(addprefix $(obj)/,$(zlib) cuboot-c2k.o
- $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
-
- src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
--src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
-+src-wlib := string.S crt0.S stdio.c main.c \
- $(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \
- ns16550.c serial.c simple_alloc.c div64.S util.S \
- gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
---- a/arch/powerpc/kernel/prom_init_check.sh
-+++ b/arch/powerpc/kernel/prom_init_check.sh
-@@ -48,20 +48,6 @@ do
- fi
- done
-
-- # ignore register save/restore funcitons
-- if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
-- OK=1
-- fi
-- if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
-- OK=1
-- fi
-- if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
-- OK=1
-- fi
-- if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
-- OK=1
-- fi
--
- if [ $OK -eq 0 ]; then
- ERROR=1
- echo "Error: External symbol '$UNDEF' referenced" \
---- a/arch/powerpc/lib/crtsavres.S
-+++ /dev/null
-@@ -1,229 +0,0 @@
--/*
-- * Special support for eabi and SVR4
-- *
-- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
-- * Copyright 2008 Freescale Semiconductor, Inc.
-- * Written By Michael Meissner
-- *
-- * Based on gcc/config/rs6000/crtsavres.asm from gcc
-- *
-- * This file is free software; you can redistribute it and/or modify it
-- * under the terms of the GNU General Public License as published by the
-- * Free Software Foundation; either version 2, or (at your option) any
-- * later version.
-- *
-- * In addition to the permissions in the GNU General Public License, the
-- * Free Software Foundation gives you unlimited permission to link the
-- * compiled version of this file with other programs, and to distribute
-- * those programs without any restriction coming from the use of this
-- * file. (The General Public License restrictions do apply in other
-- * respects; for example, they cover modification of the file, and
-- * distribution when not linked into another program.)
-- *
-- * This file is distributed in the hope that it will be useful, but
-- * WITHOUT ANY WARRANTY; without even the implied warranty of
-- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- * General Public License for more details.
-- *
-- * You should have received a copy of the GNU General Public License
-- * along with this program; see the file COPYING. If not, write to
-- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-- * Boston, MA 02110-1301, USA.
-- *
-- * As a special exception, if you link this library with files
-- * compiled with GCC to produce an executable, this does not cause
-- * the resulting executable to be covered by the GNU General Public License.
-- * This exception does not however invalidate any other reasons why
-- * the executable file might be covered by the GNU General Public License.
-- */
--
--#include <asm/ppc_asm.h>
--
-- .file "crtsavres.S"
-- .section ".text"
--
--#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
--
--/* Routines for saving integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer save area. */
--
--_GLOBAL(_savegpr_14)
--_GLOBAL(_save32gpr_14)
-- stw 14,-72(11) /* save gp registers */
--_GLOBAL(_savegpr_15)
--_GLOBAL(_save32gpr_15)
-- stw 15,-68(11)
--_GLOBAL(_savegpr_16)
--_GLOBAL(_save32gpr_16)
-- stw 16,-64(11)
--_GLOBAL(_savegpr_17)
--_GLOBAL(_save32gpr_17)
-- stw 17,-60(11)
--_GLOBAL(_savegpr_18)
--_GLOBAL(_save32gpr_18)
-- stw 18,-56(11)
--_GLOBAL(_savegpr_19)
--_GLOBAL(_save32gpr_19)
-- stw 19,-52(11)
--_GLOBAL(_savegpr_20)
--_GLOBAL(_save32gpr_20)
-- stw 20,-48(11)
--_GLOBAL(_savegpr_21)
--_GLOBAL(_save32gpr_21)
-- stw 21,-44(11)
--_GLOBAL(_savegpr_22)
--_GLOBAL(_save32gpr_22)
-- stw 22,-40(11)
--_GLOBAL(_savegpr_23)
--_GLOBAL(_save32gpr_23)
-- stw 23,-36(11)
--_GLOBAL(_savegpr_24)
--_GLOBAL(_save32gpr_24)
-- stw 24,-32(11)
--_GLOBAL(_savegpr_25)
--_GLOBAL(_save32gpr_25)
-- stw 25,-28(11)
--_GLOBAL(_savegpr_26)
--_GLOBAL(_save32gpr_26)
-- stw 26,-24(11)
--_GLOBAL(_savegpr_27)
--_GLOBAL(_save32gpr_27)
-- stw 27,-20(11)
--_GLOBAL(_savegpr_28)
--_GLOBAL(_save32gpr_28)
-- stw 28,-16(11)
--_GLOBAL(_savegpr_29)
--_GLOBAL(_save32gpr_29)
-- stw 29,-12(11)
--_GLOBAL(_savegpr_30)
--_GLOBAL(_save32gpr_30)
-- stw 30,-8(11)
--_GLOBAL(_savegpr_31)
--_GLOBAL(_save32gpr_31)
-- stw 31,-4(11)
-- blr
--
--/* Routines for restoring integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer restore area. */
--
--_GLOBAL(_restgpr_14)
--_GLOBAL(_rest32gpr_14)
-- lwz 14,-72(11) /* restore gp registers */
--_GLOBAL(_restgpr_15)
--_GLOBAL(_rest32gpr_15)
-- lwz 15,-68(11)
--_GLOBAL(_restgpr_16)
--_GLOBAL(_rest32gpr_16)
-- lwz 16,-64(11)
--_GLOBAL(_restgpr_17)
--_GLOBAL(_rest32gpr_17)
-- lwz 17,-60(11)
--_GLOBAL(_restgpr_18)
--_GLOBAL(_rest32gpr_18)
-- lwz 18,-56(11)
--_GLOBAL(_restgpr_19)
--_GLOBAL(_rest32gpr_19)
-- lwz 19,-52(11)
--_GLOBAL(_restgpr_20)
--_GLOBAL(_rest32gpr_20)
-- lwz 20,-48(11)
--_GLOBAL(_restgpr_21)
--_GLOBAL(_rest32gpr_21)
-- lwz 21,-44(11)
--_GLOBAL(_restgpr_22)
--_GLOBAL(_rest32gpr_22)
-- lwz 22,-40(11)
--_GLOBAL(_restgpr_23)
--_GLOBAL(_rest32gpr_23)
-- lwz 23,-36(11)
--_GLOBAL(_restgpr_24)
--_GLOBAL(_rest32gpr_24)
-- lwz 24,-32(11)
--_GLOBAL(_restgpr_25)
--_GLOBAL(_rest32gpr_25)
-- lwz 25,-28(11)
--_GLOBAL(_restgpr_26)
--_GLOBAL(_rest32gpr_26)
-- lwz 26,-24(11)
--_GLOBAL(_restgpr_27)
--_GLOBAL(_rest32gpr_27)
-- lwz 27,-20(11)
--_GLOBAL(_restgpr_28)
--_GLOBAL(_rest32gpr_28)
-- lwz 28,-16(11)
--_GLOBAL(_restgpr_29)
--_GLOBAL(_rest32gpr_29)
-- lwz 29,-12(11)
--_GLOBAL(_restgpr_30)
--_GLOBAL(_rest32gpr_30)
-- lwz 30,-8(11)
--_GLOBAL(_restgpr_31)
--_GLOBAL(_rest32gpr_31)
-- lwz 31,-4(11)
-- blr
--
--/* Routines for restoring integer registers, called by the compiler. */
--/* Called with r11 pointing to the stack header word of the caller of the */
--/* function, just beyond the end of the integer restore area. */
--
--_GLOBAL(_restgpr_14_x)
--_GLOBAL(_rest32gpr_14_x)
-- lwz 14,-72(11) /* restore gp registers */
--_GLOBAL(_restgpr_15_x)
--_GLOBAL(_rest32gpr_15_x)
-- lwz 15,-68(11)
--_GLOBAL(_restgpr_16_x)
--_GLOBAL(_rest32gpr_16_x)
-- lwz 16,-64(11)
--_GLOBAL(_restgpr_17_x)
--_GLOBAL(_rest32gpr_17_x)
-- lwz 17,-60(11)
--_GLOBAL(_restgpr_18_x)
--_GLOBAL(_rest32gpr_18_x)
-- lwz 18,-56(11)
--_GLOBAL(_restgpr_19_x)
--_GLOBAL(_rest32gpr_19_x)
-- lwz 19,-52(11)
--_GLOBAL(_restgpr_20_x)
--_GLOBAL(_rest32gpr_20_x)
-- lwz 20,-48(11)
--_GLOBAL(_restgpr_21_x)
--_GLOBAL(_rest32gpr_21_x)
-- lwz 21,-44(11)
--_GLOBAL(_restgpr_22_x)
--_GLOBAL(_rest32gpr_22_x)
-- lwz 22,-40(11)
--_GLOBAL(_restgpr_23_x)
--_GLOBAL(_rest32gpr_23_x)
-- lwz 23,-36(11)
--_GLOBAL(_restgpr_24_x)
--_GLOBAL(_rest32gpr_24_x)
-- lwz 24,-32(11)
--_GLOBAL(_restgpr_25_x)
--_GLOBAL(_rest32gpr_25_x)
-- lwz 25,-28(11)
--_GLOBAL(_restgpr_26_x)
--_GLOBAL(_rest32gpr_26_x)
-- lwz 26,-24(11)
--_GLOBAL(_restgpr_27_x)
--_GLOBAL(_rest32gpr_27_x)
-- lwz 27,-20(11)
--_GLOBAL(_restgpr_28_x)
--_GLOBAL(_rest32gpr_28_x)
-- lwz 28,-16(11)
--_GLOBAL(_restgpr_29_x)
--_GLOBAL(_rest32gpr_29_x)
-- lwz 29,-12(11)
--_GLOBAL(_restgpr_30_x)
--_GLOBAL(_rest32gpr_30_x)
-- lwz 30,-8(11)
--_GLOBAL(_restgpr_31_x)
--_GLOBAL(_rest32gpr_31_x)
-- lwz 0,4(11)
-- lwz 31,-4(11)
-- mtlr 0
-- mr 1,11
-- blr
--#endif
---- a/arch/powerpc/lib/Makefile
-+++ b/arch/powerpc/lib/Makefile
-@@ -8,7 +8,7 @@ endif
-
- obj-y := string.o alloc.o \
- checksum_$(CONFIG_WORD_SIZE).o
--obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
-+obj-$(CONFIG_PPC32) += div64.o copy_32.o
- obj-$(CONFIG_HAS_IOMEM) += devres.o
-
- obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \
---- a/arch/powerpc/Makefile
-+++ b/arch/powerpc/Makefile
-@@ -92,8 +92,6 @@ endif
- else
- KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
- endif
--else
--LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
- endif
-
- ifeq ($(CONFIG_TUNE_CELL),y)
diff --git a/target/linux/generic-2.6/patches-2.6.28/960-arm_lzma_loader.patch b/target/linux/generic-2.6/patches-2.6.28/960-arm_lzma_loader.patch
deleted file mode 100644
index 986c2827134c487362489c3b493dd02816adc0b3..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/960-arm_lzma_loader.patch
+++ /dev/null
@@ -1,719 +0,0 @@
---- a/arch/arm/boot/compressed/Makefile
-+++ b/arch/arm/boot/compressed/Makefile
-@@ -67,7 +67,7 @@ endif
-
- SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
-
--targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \
-+targets := vmlinux vmlinux.lds piggy.lzma piggy.o font.o font.c \
- head.o misc.o $(OBJS)
-
- ifeq ($(CONFIG_FUNCTION_TRACER),y)
-@@ -100,10 +100,10 @@ $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj
- $(call if_changed,ld)
- @:
-
--$(obj)/piggy.gz: $(obj)/../Image FORCE
-- $(call if_changed,gzip)
-+$(obj)/piggy.lzma: $(obj)/../Image FORCE
-+ $(call if_changed,lzma)
-
--$(obj)/piggy.o: $(obj)/piggy.gz FORCE
-+$(obj)/piggy.o: $(obj)/piggy.lzma FORCE
-
- CFLAGS_font.o := -Dstatic=
-
---- a/arch/arm/boot/compressed/misc.c
-+++ b/arch/arm/boot/compressed/misc.c
-@@ -166,36 +166,10 @@ static inline __ptr_t memcpy(__ptr_t __d
- return __dest;
- }
-
--/*
-- * gzip delarations
-- */
--#define OF(args) args
--#define STATIC static
--
--typedef unsigned char uch;
--typedef unsigned short ush;
--typedef unsigned long ulg;
--
--#define WSIZE 0x8000 /* Window size must be at least 32k, */
-+#define WSIZE 0x20000 /* Window size must be at least 128k, */
- /* and a power of two */
-
--static uch *inbuf; /* input buffer */
--static uch window[WSIZE]; /* Sliding window buffer */
--
--static unsigned insize; /* valid bytes in inbuf */
--static unsigned inptr; /* index of next byte to be processed in inbuf */
--static unsigned outcnt; /* bytes in output buffer */
--
--/* gzip flag byte */
--#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
--#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
--#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
--#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
--#define COMMENT 0x10 /* bit 4 set: file comment present */
--#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
--#define RESERVED 0xC0 /* bit 6,7: reserved */
--
--#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-+static u8 window[WSIZE]; /* Sliding window buffer */
-
- /* Diagnostic functions */
- #ifdef DEBUG
-@@ -214,24 +188,21 @@ static unsigned outcnt; /* bytes in out
- # define Tracecv(c,x)
- #endif
-
--static int fill_inbuf(void);
--static void flush_window(void);
- static void error(char *m);
-
- extern char input_data[];
- extern char input_data_end[];
-
--static uch *output_data;
--static ulg output_ptr;
--static ulg bytes_out;
-+static unsigned long output_ptr;
-+static unsigned long bytes_out;
-
- static void error(char *m);
-
- static void putstr(const char *);
-
- extern int end;
--static ulg free_mem_ptr;
--static ulg free_mem_end_ptr;
-+static unsigned long free_mem_ptr;
-+static unsigned long free_mem_end_ptr;
-
- #ifdef STANDALONE_DEBUG
- #define NO_INFLATE_MALLOC
-@@ -239,50 +210,10 @@ static ulg free_mem_end_ptr;
-
- #define ARCH_HAS_DECOMP_WDOG
-
--#include "../../../../lib/inflate.c"
--
--/* ===========================================================================
-- * Fill the input buffer. This is called only when the buffer is empty
-- * and at least one byte is really needed.
-- */
--int fill_inbuf(void)
--{
-- if (insize != 0)
-- error("ran out of input data");
--
-- inbuf = input_data;
-- insize = &input_data_end[0] - &input_data[0];
--
-- inptr = 1;
-- return inbuf[0];
--}
--
--/* ===========================================================================
-- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
-- * (Used for the decompressed data only.)
-- */
--void flush_window(void)
--{
-- ulg c = crc;
-- unsigned n;
-- uch *in, *out, ch;
--
-- in = window;
-- out = &output_data[output_ptr];
-- for (n = 0; n < outcnt; n++) {
-- ch = *out++ = *in++;
-- c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
-- }
-- crc = c;
-- bytes_out += (ulg)outcnt;
-- output_ptr += (ulg)outcnt;
-- outcnt = 0;
-- putstr(".");
--}
--
- #ifndef arch_error
- #define arch_error(x)
- #endif
-+#include "unlzma.c"
-
- static void error(char *x)
- {
-@@ -297,20 +228,16 @@ static void error(char *x)
-
- #ifndef STANDALONE_DEBUG
-
--ulg
--decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
-+unsigned long
-+decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p, unsigned long free_mem_ptr_end_p,
- int arch_id)
- {
-- output_data = (uch *)output_start; /* Points to kernel start */
-- free_mem_ptr = free_mem_ptr_p;
-- free_mem_end_ptr = free_mem_ptr_end_p;
- __machine_arch_type = arch_id;
-
- arch_decomp_setup();
-
-- makecrc();
- putstr("Uncompressing Linux...");
-- gunzip();
-+ output_ptr += unlzma((u8 *) output_start, input_data, window);
- putstr(" done, booting the kernel.\n");
- return output_ptr;
- }
-@@ -320,11 +247,8 @@ char output_buffer[1500*1024];
-
- int main()
- {
-- output_data = output_buffer;
--
-- makecrc();
- putstr("Uncompressing Linux...");
-- gunzip();
-+ unlzma((u8 *) output_buffer, input_data, window);
- putstr("done.\n");
- return 0;
- }
---- a/arch/arm/boot/compressed/piggy.S
-+++ b/arch/arm/boot/compressed/piggy.S
-@@ -1,6 +1,6 @@
- .section .piggydata,#alloc
- .globl input_data
- input_data:
-- .incbin "arch/arm/boot/compressed/piggy.gz"
-+ .incbin "arch/arm/boot/compressed/piggy.lzma"
- .globl input_data_end
- input_data_end:
---- /dev/null
-+++ b/arch/arm/boot/compressed/unlzma.c
-@@ -0,0 +1,429 @@
-+/*
-+ * Copyright (c) 2009 Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * uncompress.c
-+ */
-+
-+#include <linux/types.h>
-+#include <asm/byteorder.h>
-+#include "unlzma.h"
-+
-+struct unlzma_ctx {
-+ const u8 *next_in;
-+ u8 *next_out;
-+ u8 *outbuf;
-+
-+ /* reader state */
-+ u32 code;
-+ u32 range;
-+ u32 bound;
-+
-+ /* writer state */
-+ u8 previous_byte;
-+ ssize_t pos;
-+
-+ /* cstate */
-+ int state;
-+ u32 rep0, rep1, rep2, rep3;
-+
-+ void *workspace;
-+} ctx;
-+
-+static int inbs = 0;
-+static inline u8
-+rc_read(void)
-+{
-+#if 0
-+ if (unlikely(++inbs > 16 * 1024)) {
-+ putstr(".");
-+ inbs = 0;
-+ }
-+#endif
-+ return *(ctx.next_in++);
-+}
-+
-+
-+static inline void
-+rc_get_code(void)
-+{
-+ ctx.code = (ctx.code << 8) | rc_read();
-+}
-+
-+static inline void
-+rc_normalize(void)
-+{
-+ if (ctx.range < (1 << RC_TOP_BITS)) {
-+ ctx.range <<= 8;
-+ rc_get_code();
-+ }
-+}
-+
-+static inline int
-+rc_is_bit_0(u16 *p)
-+{
-+ rc_normalize();
-+ ctx.bound = *p * (ctx.range >> RC_MODEL_TOTAL_BITS);
-+ return ctx.code < ctx.bound;
-+}
-+
-+static inline void
-+rc_update_bit_0(u16 *p)
-+{
-+ ctx.range = ctx.bound;
-+ *p += ((1 << RC_MODEL_TOTAL_BITS) - *p) >> RC_MOVE_BITS;
-+}
-+
-+static inline void
-+rc_update_bit_1(u16 *p)
-+{
-+ ctx.range -= ctx.bound;
-+ ctx.code -= ctx.bound;
-+ *p -= *p >> RC_MOVE_BITS;
-+}
-+
-+static inline bool
-+rc_get_bit(u16 *p, int *symbol)
-+{
-+ if (rc_is_bit_0(p)) {
-+ rc_update_bit_0(p);
-+ *symbol *= 2;
-+ return 0;
-+ } else {
-+ rc_update_bit_1(p);
-+ *symbol = *symbol * 2 + 1;
-+ return 1;
-+ }
-+}
-+
-+static inline int
-+rc_direct_bit(void)
-+{
-+ rc_normalize();
-+ ctx.range >>= 1;
-+ if (ctx.code >= ctx.range) {
-+ ctx.code -= ctx.range;
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+static inline void
-+rc_bit_tree_decode(u16 *p, int num_levels, int *symbol)
-+{
-+ int i = num_levels;
-+
-+ *symbol = 1;
-+ while (i--)
-+ rc_get_bit(p + *symbol, symbol);
-+ *symbol -= 1 << num_levels;
-+}
-+
-+static inline u8
-+peek_old_byte(u32 offs)
-+{
-+ u32 pos = ctx.pos - offs;
-+ return ctx.outbuf[pos];
-+}
-+
-+static inline void
-+write_byte(u8 byte)
-+{
-+ ctx.previous_byte = byte;
-+ *(ctx.next_out++) = byte;
-+ ctx.pos++;
-+}
-+
-+
-+static inline void
-+copy_byte(u32 offs)
-+{
-+ write_byte(peek_old_byte(offs));
-+}
-+
-+static inline void
-+copy_bytes(u32 rep0, int len)
-+{
-+ do {
-+ copy_byte(rep0);
-+ len--;
-+ } while (len != 0);
-+}
-+
-+static inline void
-+process_bit0(u16 *p, int pos_state, u16 *prob,
-+ int lc, u32 literal_pos_mask)
-+{
-+ int mi = 1;
-+ rc_update_bit_0(prob);
-+ prob = (p + LZMA_LITERAL +
-+ (LZMA_LIT_SIZE
-+ * (((ctx.pos & literal_pos_mask) << lc)
-+ + (ctx.previous_byte >> (8 - lc))))
-+ );
-+
-+ if (ctx.state >= LZMA_NUM_LIT_STATES) {
-+ int match_byte = peek_old_byte(ctx.rep0);
-+ do {
-+ u16 bit;
-+ u16 *prob_lit;
-+
-+ match_byte <<= 1;
-+ bit = match_byte & 0x100;
-+ prob_lit = prob + 0x100 + bit + mi;
-+ if (rc_get_bit(prob_lit, &mi) != !!bit)
-+ break;
-+ } while (mi < 0x100);
-+ }
-+ while (mi < 0x100) {
-+ u16 *prob_lit = prob + mi;
-+ rc_get_bit(prob_lit, &mi);
-+ }
-+ write_byte(mi);
-+ if (ctx.state < 4)
-+ ctx.state = 0;
-+ else if (ctx.state < 10)
-+ ctx.state -= 3;
-+ else
-+ ctx.state -= 6;
-+}
-+
-+static inline void
-+process_bit1(u16 *p, int pos_state, u16 *prob)
-+{
-+ int offset;
-+ u16 *prob_len;
-+ int num_bits;
-+ int len;
-+
-+ rc_update_bit_1(prob);
-+ prob = p + LZMA_IS_REP + ctx.state;
-+ if (rc_is_bit_0(prob)) {
-+ rc_update_bit_0(prob);
-+ ctx.rep3 = ctx.rep2;
-+ ctx.rep2 = ctx.rep1;
-+ ctx.rep1 = ctx.rep0;
-+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ? 0 : 3;
-+ prob = p + LZMA_LEN_CODER;
-+ } else {
-+ rc_update_bit_1(prob);
-+ prob = p + LZMA_IS_REP_G0 + ctx.state;
-+ if (rc_is_bit_0(prob)) {
-+ rc_update_bit_0(prob);
-+ prob = (p + LZMA_IS_REP_0_LONG
-+ + (ctx.state <<
-+ LZMA_NUM_POS_BITS_MAX) +
-+ pos_state);
-+ if (rc_is_bit_0(prob)) {
-+ rc_update_bit_0(prob);
-+
-+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ?
-+ 9 : 11;
-+ copy_byte(ctx.rep0);
-+ return;
-+ } else {
-+ rc_update_bit_1(prob);
-+ }
-+ } else {
-+ u32 distance;
-+
-+ rc_update_bit_1(prob);
-+ prob = p + LZMA_IS_REP_G1 + ctx.state;
-+ if (rc_is_bit_0(prob)) {
-+ rc_update_bit_0(prob);
-+ distance = ctx.rep1;
-+ } else {
-+ rc_update_bit_1(prob);
-+ prob = p + LZMA_IS_REP_G2 + ctx.state;
-+ if (rc_is_bit_0(prob)) {
-+ rc_update_bit_0(prob);
-+ distance = ctx.rep2;
-+ } else {
-+ rc_update_bit_1(prob);
-+ distance = ctx.rep3;
-+ ctx.rep3 = ctx.rep2;
-+ }
-+ ctx.rep2 = ctx.rep1;
-+ }
-+ ctx.rep1 = ctx.rep0;
-+ ctx.rep0 = distance;
-+ }
-+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ? 8 : 11;
-+ prob = p + LZMA_REP_LEN_CODER;
-+ }
-+
-+ prob_len = prob + LZMA_LEN_CHOICE;
-+ if (rc_is_bit_0(prob_len)) {
-+ rc_update_bit_0(prob_len);
-+ prob_len = (prob + LZMA_LEN_LOW
-+ + (pos_state <<
-+ LZMA_LEN_NUM_LOW_BITS));
-+ offset = 0;
-+ num_bits = LZMA_LEN_NUM_LOW_BITS;
-+ } else {
-+ rc_update_bit_1(prob_len);
-+ prob_len = prob + LZMA_LEN_CHOICE_2;
-+ if (rc_is_bit_0(prob_len)) {
-+ rc_update_bit_0(prob_len);
-+ prob_len = (prob + LZMA_LEN_MID
-+ + (pos_state <<
-+ LZMA_LEN_NUM_MID_BITS));
-+ offset = 1 << LZMA_LEN_NUM_LOW_BITS;
-+ num_bits = LZMA_LEN_NUM_MID_BITS;
-+ } else {
-+ rc_update_bit_1(prob_len);
-+ prob_len = prob + LZMA_LEN_HIGH;
-+ offset = ((1 << LZMA_LEN_NUM_LOW_BITS)
-+ + (1 << LZMA_LEN_NUM_MID_BITS));
-+ num_bits = LZMA_LEN_NUM_HIGH_BITS;
-+ }
-+ }
-+
-+ rc_bit_tree_decode(prob_len, num_bits, &len);
-+ len += offset;
-+
-+ if (ctx.state < 4) {
-+ int pos_slot;
-+
-+ ctx.state += LZMA_NUM_LIT_STATES;
-+ prob =
-+ p + LZMA_POS_SLOT +
-+ ((len <
-+ LZMA_NUM_LEN_TO_POS_STATES ? len :
-+ LZMA_NUM_LEN_TO_POS_STATES - 1)
-+ << LZMA_NUM_POS_SLOT_BITS);
-+ rc_bit_tree_decode(prob,
-+ LZMA_NUM_POS_SLOT_BITS,
-+ &pos_slot);
-+ if (pos_slot >= LZMA_START_POS_MODEL_INDEX) {
-+ int i, mi;
-+ num_bits = (pos_slot >> 1) - 1;
-+ ctx.rep0 = 2 | (pos_slot & 1);
-+ if (pos_slot < LZMA_END_POS_MODEL_INDEX) {
-+ ctx.rep0 <<= num_bits;
-+ prob = p + LZMA_SPEC_POS +
-+ ctx.rep0 - pos_slot - 1;
-+ } else {
-+ num_bits -= LZMA_NUM_ALIGN_BITS;
-+ while (num_bits--)
-+ ctx.rep0 = (ctx.rep0 << 1) |
-+ rc_direct_bit();
-+ prob = p + LZMA_ALIGN;
-+ ctx.rep0 <<= LZMA_NUM_ALIGN_BITS;
-+ num_bits = LZMA_NUM_ALIGN_BITS;
-+ }
-+ i = 1;
-+ mi = 1;
-+ while (num_bits--) {
-+ if (rc_get_bit(prob + mi, &mi))
-+ ctx.rep0 |= i;
-+ i <<= 1;
-+ }
-+ } else
-+ ctx.rep0 = pos_slot;
-+ if (++(ctx.rep0) == 0)
-+ return;
-+ }
-+
-+ len += LZMA_MATCH_MIN_LEN;
-+
-+ copy_bytes(ctx.rep0, len);
-+}
-+
-+
-+static int
-+do_unlzma(void)
-+{
-+ u8 hdr_buf[sizeof(struct lzma_header)];
-+ struct lzma_header *header = (struct lzma_header *)hdr_buf;
-+ u32 pos_state_mask;
-+ u32 literal_pos_mask;
-+ int lc, pb, lp;
-+ int num_probs;
-+ int i, mi;
-+ u16 *p;
-+
-+ for (i = 0; i < sizeof(struct lzma_header); i++) {
-+ hdr_buf[i] = rc_read();
-+ }
-+
-+ ctx.pos = 0;
-+ ctx.state = 0;
-+ ctx.rep0 = ctx.rep1 = ctx.rep2 = ctx.rep3 = 1;
-+
-+ ctx.previous_byte = 0;
-+ ctx.code = 0;
-+ ctx.range = 0xFFFFFFFF;
-+
-+ if (header->pos >= (9 * 5 * 5))
-+ return -1;
-+
-+ mi = 0;
-+ lc = header->pos;
-+ while (lc >= 9) {
-+ mi++;
-+ lc -= 9;
-+ }
-+ pb = 0;
-+ lp = mi;
-+ while (lp >= 5) {
-+ pb++;
-+ lp -= 5;
-+ }
-+ pos_state_mask = (1 << pb) - 1;
-+ literal_pos_mask = (1 << lp) - 1;
-+
-+ p = (u16 *) ctx.workspace;
-+ if (!p)
-+ return -1;
-+
-+ num_probs = LZMA_LITERAL + (LZMA_LIT_SIZE << (lc + lp));
-+ for (i = 0; i < num_probs; i++)
-+ p[i] = (1 << RC_MODEL_TOTAL_BITS) >> 1;
-+
-+ for (i = 0; i < 5; i++)
-+ rc_get_code();
-+
-+ while (1) {
-+ int pos_state = ctx.pos & pos_state_mask;
-+ u16 *prob = p + LZMA_IS_MATCH +
-+ (ctx.state << LZMA_NUM_POS_BITS_MAX) + pos_state;
-+ if (rc_is_bit_0(prob))
-+ process_bit0(p, pos_state, prob,
-+ lc, literal_pos_mask);
-+ else {
-+ process_bit1(p, pos_state, prob);
-+ if (ctx.rep0 == 0)
-+ break;
-+ }
-+ }
-+
-+ return ctx.pos;
-+}
-+
-+
-+static int unlzma(unsigned char *dest, const unsigned char *src, unsigned char *workspace)
-+{
-+ memset(&ctx, 0, sizeof(ctx));
-+ ctx.outbuf = dest;
-+ ctx.next_in = src;
-+ ctx.next_out = dest;
-+ ctx.workspace = workspace;
-+
-+ return do_unlzma();
-+}
-+
-+
---- /dev/null
-+++ b/arch/arm/boot/compressed/unlzma.h
-@@ -0,0 +1,81 @@
-+/* LZMA uncompresion module for pcomp
-+ * Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * Based on:
-+ * Initial Linux kernel adaptation
-+ * Copyright (C) 2006 Alain < alain@knaff.lu >
-+ *
-+ * Based on small lzma deflate implementation/Small range coder
-+ * implementation for lzma.
-+ * Copyright (C) 2006 Aurelien Jacobs < aurel@gnuage.org >
-+ *
-+ * Based on LzmaDecode.c from the LZMA SDK 4.22 (http://www.7-zip.org/)
-+ * Copyright (C) 1999-2005 Igor Pavlov
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ */
-+#ifndef __UNLZMA_H
-+#define __UNLZMA_H
-+
-+struct lzma_header {
-+ __u8 pos;
-+ __le32 dict_size;
-+ __le64 uncompr_size;
-+} __attribute__ ((packed));
-+
-+
-+#define RC_TOP_BITS 24
-+#define RC_MOVE_BITS 5
-+#define RC_MODEL_TOTAL_BITS 11
-+
-+#define LZMA_BASE_SIZE 1846
-+#define LZMA_LIT_SIZE 768
-+
-+#define LZMA_NUM_POS_BITS_MAX 4
-+
-+#define LZMA_LEN_NUM_LOW_BITS 3
-+#define LZMA_LEN_NUM_MID_BITS 3
-+#define LZMA_LEN_NUM_HIGH_BITS 8
-+
-+#define LZMA_LEN_CHOICE 0
-+#define LZMA_LEN_CHOICE_2 (LZMA_LEN_CHOICE + 1)
-+#define LZMA_LEN_LOW (LZMA_LEN_CHOICE_2 + 1)
-+#define LZMA_LEN_MID (LZMA_LEN_LOW \
-+ + (1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_LOW_BITS)))
-+#define LZMA_LEN_HIGH (LZMA_LEN_MID \
-+ +(1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_MID_BITS)))
-+#define LZMA_NUM_LEN_PROBS (LZMA_LEN_HIGH + (1 << LZMA_LEN_NUM_HIGH_BITS))
-+
-+#define LZMA_NUM_STATES 12
-+#define LZMA_NUM_LIT_STATES 7
-+
-+#define LZMA_START_POS_MODEL_INDEX 4
-+#define LZMA_END_POS_MODEL_INDEX 14
-+#define LZMA_NUM_FULL_DISTANCES (1 << (LZMA_END_POS_MODEL_INDEX >> 1))
-+
-+#define LZMA_NUM_POS_SLOT_BITS 6
-+#define LZMA_NUM_LEN_TO_POS_STATES 4
-+
-+#define LZMA_NUM_ALIGN_BITS 4
-+
-+#define LZMA_MATCH_MIN_LEN 2
-+
-+#define LZMA_IS_MATCH 0
-+#define LZMA_IS_REP (LZMA_IS_MATCH + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX))
-+#define LZMA_IS_REP_G0 (LZMA_IS_REP + LZMA_NUM_STATES)
-+#define LZMA_IS_REP_G1 (LZMA_IS_REP_G0 + LZMA_NUM_STATES)
-+#define LZMA_IS_REP_G2 (LZMA_IS_REP_G1 + LZMA_NUM_STATES)
-+#define LZMA_IS_REP_0_LONG (LZMA_IS_REP_G2 + LZMA_NUM_STATES)
-+#define LZMA_POS_SLOT (LZMA_IS_REP_0_LONG \
-+ + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX))
-+#define LZMA_SPEC_POS (LZMA_POS_SLOT \
-+ +(LZMA_NUM_LEN_TO_POS_STATES << LZMA_NUM_POS_SLOT_BITS))
-+#define LZMA_ALIGN (LZMA_SPEC_POS \
-+ + LZMA_NUM_FULL_DISTANCES - LZMA_END_POS_MODEL_INDEX)
-+#define LZMA_LEN_CODER (LZMA_ALIGN + (1 << LZMA_NUM_ALIGN_BITS))
-+#define LZMA_REP_LEN_CODER (LZMA_LEN_CODER + LZMA_NUM_LEN_PROBS)
-+#define LZMA_LITERAL (LZMA_REP_LEN_CODER + LZMA_NUM_LEN_PROBS)
-+
-+#endif
---- a/scripts/Makefile.lib
-+++ b/scripts/Makefile.lib
-@@ -182,4 +182,6 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS)
- quiet_cmd_gzip = GZIP $@
- cmd_gzip = gzip -f -9 < $< > $@
-
-+quiet_cmd_lzma = LZMA $@
-+cmd_lzma = lzma e $< $@ -lc1 -lp2 -pb2 -eos
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/970-ocf_kbuild_integration.patch b/target/linux/generic-2.6/patches-2.6.28/970-ocf_kbuild_integration.patch
deleted file mode 100644
index ee2cf1b312f1d37550a5087b2089b1273d1b48d2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/970-ocf_kbuild_integration.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/crypto/Kconfig
-+++ b/crypto/Kconfig
-@@ -735,6 +735,8 @@ config CRYPTO_ANSI_CPRNG
- for cryptographic modules. Uses the Algorithm specified in
- ANSI X9.31 A.2.4
-
-+source "crypto/ocf/Kconfig"
-+
- source "drivers/crypto/Kconfig"
-
- endif # if CRYPTO
---- a/crypto/Makefile
-+++ b/crypto/Makefile
-@@ -79,6 +79,11 @@ obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_
- obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
-
- #
-+# OCF
-+#
-+obj-$(CONFIG_OCF_OCF) += ocf/
-+
-+#
- # generic algorithms and the async_tx api
- #
- obj-$(CONFIG_XOR_BLOCKS) += xor.o
diff --git a/target/linux/generic-2.6/patches-2.6.28/971-ocf_20080917.patch b/target/linux/generic-2.6/patches-2.6.28/971-ocf_20080917.patch
deleted file mode 100644
index 203266c563129b8961067353af88352e7ae595a5..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/971-ocf_20080917.patch
+++ /dev/null
@@ -1,160 +0,0 @@
---- a/drivers/char/random.c
-+++ b/drivers/char/random.c
-@@ -129,6 +129,9 @@
- * unsigned int value);
- * void add_interrupt_randomness(int irq);
- *
-+ * void random_input_words(__u32 *buf, size_t wordcount, int ent_count)
-+ * int random_input_wait(void);
-+ *
- * add_input_randomness() uses the input layer interrupt timing, as well as
- * the event type information from the hardware.
- *
-@@ -140,6 +143,13 @@
- * a better measure, since the timing of the disk interrupts are more
- * unpredictable.
- *
-+ * random_input_words() just provides a raw block of entropy to the input
-+ * pool, such as from a hardware entropy generator.
-+ *
-+ * random_input_wait() suspends the caller until such time as the
-+ * entropy pool falls below the write threshold, and returns a count of how
-+ * much entropy (in bits) is needed to sustain the pool.
-+ *
- * All of these routines try to estimate how many bits of randomness a
- * particular randomness source. They do this by keeping track of the
- * first and second order deltas of the event timings.
-@@ -689,6 +699,61 @@ void add_disk_randomness(struct gendisk
- }
- #endif
-
-+/*
-+ * random_input_words - add bulk entropy to pool
-+ *
-+ * @buf: buffer to add
-+ * @wordcount: number of __u32 words to add
-+ * @ent_count: total amount of entropy (in bits) to credit
-+ *
-+ * this provides bulk input of entropy to the input pool
-+ *
-+ */
-+void random_input_words(__u32 *buf, size_t wordcount, int ent_count)
-+{
-+ mix_pool_bytes(&input_pool, buf, wordcount*4);
-+
-+ credit_entropy_bits(&input_pool, ent_count);
-+
-+ DEBUG_ENT("crediting %d bits => %d\n",
-+ ent_count, input_pool.entropy_count);
-+ /*
-+ * Wake up waiting processes if we have enough
-+ * entropy.
-+ */
-+ if (input_pool.entropy_count >= random_read_wakeup_thresh)
-+ wake_up_interruptible(&random_read_wait);
-+}
-+EXPORT_SYMBOL(random_input_words);
-+
-+/*
-+ * random_input_wait - wait until random needs entropy
-+ *
-+ * this function sleeps until the /dev/random subsystem actually
-+ * needs more entropy, and then return the amount of entropy
-+ * that it would be nice to have added to the system.
-+ */
-+int random_input_wait(void)
-+{
-+ int count;
-+
-+ wait_event_interruptible(random_write_wait,
-+ input_pool.entropy_count < random_write_wakeup_thresh);
-+
-+ count = random_write_wakeup_thresh - input_pool.entropy_count;
-+
-+ /* likely we got woken up due to a signal */
-+ if (count <= 0) count = random_read_wakeup_thresh;
-+
-+ DEBUG_ENT("requesting %d bits from input_wait()er %d<%d\n",
-+ count,
-+ input_pool.entropy_count, random_write_wakeup_thresh);
-+
-+ return count;
-+}
-+EXPORT_SYMBOL(random_input_wait);
-+
-+
- #define EXTRACT_SIZE 10
-
- /*********************************************************************
---- a/fs/fcntl.c
-+++ b/fs/fcntl.c
-@@ -140,6 +140,7 @@ SYSCALL_DEFINE1(dup, unsigned int, filde
- }
- return ret;
- }
-+EXPORT_SYMBOL(sys_dup);
-
- #define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | FASYNC | O_DIRECT | O_NOATIME)
-
---- a/include/linux/miscdevice.h
-+++ b/include/linux/miscdevice.h
-@@ -12,6 +12,7 @@
- #define APOLLO_MOUSE_MINOR 7
- #define PC110PAD_MINOR 9
- /*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */
-+#define CRYPTODEV_MINOR 70 /* /dev/crypto */
- #define WATCHDOG_MINOR 130 /* Watchdog timer */
- #define TEMP_MINOR 131 /* Temperature Sensor */
- #define RTC_MINOR 135
---- a/include/linux/random.h
-+++ b/include/linux/random.h
-@@ -8,6 +8,7 @@
- #define _LINUX_RANDOM_H
-
- #include <linux/ioctl.h>
-+#include <linux/types.h> /* for __u32 in user space */
-
- /* ioctl()'s for the random number generator */
-
-@@ -32,6 +33,30 @@
- /* Clear the entropy pool and associated counters. (Superuser only.) */
- #define RNDCLEARPOOL _IO( 'R', 0x06 )
-
-+#ifdef CONFIG_FIPS_RNG
-+
-+/* Size of seed value - equal to AES blocksize */
-+#define AES_BLOCK_SIZE_BYTES 16
-+#define SEED_SIZE_BYTES AES_BLOCK_SIZE_BYTES
-+/* Size of AES key */
-+#define KEY_SIZE_BYTES 16
-+
-+/* ioctl() structure used by FIPS 140-2 Tests */
-+struct rand_fips_test {
-+ unsigned char key[KEY_SIZE_BYTES]; /* Input */
-+ unsigned char datetime[SEED_SIZE_BYTES]; /* Input */
-+ unsigned char seed[SEED_SIZE_BYTES]; /* Input */
-+ unsigned char result[SEED_SIZE_BYTES]; /* Output */
-+};
-+
-+/* FIPS 140-2 RNG Variable Seed Test. (Superuser only.) */
-+#define RNDFIPSVST _IOWR('R', 0x10, struct rand_fips_test)
-+
-+/* FIPS 140-2 RNG Monte Carlo Test. (Superuser only.) */
-+#define RNDFIPSMCT _IOWR('R', 0x11, struct rand_fips_test)
-+
-+#endif /* #ifdef CONFIG_FIPS_RNG */
-+
- struct rand_pool_info {
- int entropy_count;
- int buf_size;
-@@ -48,6 +73,10 @@ extern void add_input_randomness(unsigne
- unsigned int value);
- extern void add_interrupt_randomness(int irq);
-
-+extern void random_input_words(__u32 *buf, size_t wordcount, int ent_count);
-+extern int random_input_wait(void);
-+#define HAS_RANDOM_INPUT_WAIT 1
-+
- extern void get_random_bytes(void *buf, int nbytes);
- void generate_random_uuid(unsigned char uuid_out[16]);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/972-ocf_compile_fix.patch b/target/linux/generic-2.6/patches-2.6.28/972-ocf_compile_fix.patch
deleted file mode 100644
index a3fa226814be9a6e8c74b325c72cee1dcdc0329b..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/972-ocf_compile_fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/crypto/ocf/cryptosoft.c
-+++ b/crypto/ocf/cryptosoft.c
-@@ -47,7 +47,7 @@
- #include <linux/mm.h>
- #include <linux/skbuff.h>
- #include <linux/random.h>
--#include <asm/scatterlist.h>
-+#include <linux/scatterlist.h>
-
- #include <cryptodev.h>
- #include <uio.h>
diff --git a/target/linux/generic-2.6/patches-2.6.28/973-ocf_2.6.27_fix.patch b/target/linux/generic-2.6/patches-2.6.28/973-ocf_2.6.27_fix.patch
deleted file mode 100644
index ecb9bef51315daf64ae57d788d6a67e99c65e3b8..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/973-ocf_2.6.27_fix.patch
+++ /dev/null
@@ -1,197 +0,0 @@
---- a/crypto/ocf/random.c
-+++ b/crypto/ocf/random.c
-@@ -49,6 +49,7 @@
- #include <linux/unistd.h>
- #include <linux/poll.h>
- #include <linux/random.h>
-+#include <linux/kthread.h>
- #include <cryptodev.h>
-
- #ifdef CONFIG_OCF_FIPS
-@@ -81,7 +82,7 @@ struct random_op {
-
- static int random_proc(void *arg);
-
--static pid_t randomproc = (pid_t) -1;
-+static struct task_struct *random_task;
- static spinlock_t random_lock;
-
- /*
-@@ -141,13 +142,18 @@ crypto_rregister(
- spin_lock_irqsave(&random_lock, flags);
- list_add_tail(&rops->random_list, &random_ops);
- if (!started) {
-- randomproc = kernel_thread(random_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (randomproc < 0) {
-- ret = randomproc;
-+ struct task_struct *t;
-+
-+ t = kthread_create(random_proc, NULL, "ocf-random");
-+ if (IS_ERR(t)) {
-+ ret = PTR_ERR(t);
- printk("crypto: crypto_rregister cannot start random thread; "
- "error %d", ret);
-- } else
-+ } else {
-+ random_task = t;
-+ wake_up_process(t);
- started = 1;
-+ }
- }
- spin_unlock_irqrestore(&random_lock, flags);
-
-@@ -172,7 +178,7 @@ crypto_runregister_all(u_int32_t driveri
-
- spin_lock_irqsave(&random_lock, flags);
- if (list_empty(&random_ops) && started)
-- kill_proc(randomproc, SIGKILL, 1);
-+ send_sig(SIGKILL, random_task, 1);
- spin_unlock_irqrestore(&random_lock, flags);
- return(0);
- }
-@@ -308,7 +314,7 @@ random_proc(void *arg)
-
- bad_alloc:
- spin_lock_irq(&random_lock);
-- randomproc = (pid_t) -1;
-+ random_task = NULL;
- started = 0;
- spin_unlock_irq(&random_lock);
-
---- a/crypto/ocf/crypto.c
-+++ b/crypto/ocf/crypto.c
-@@ -74,6 +74,7 @@ __FBSDID("$FreeBSD: src/sys/opencrypto/c
- #include <linux/sched.h>
- #include <linux/spinlock.h>
- #include <linux/version.h>
-+#include <linux/kthread.h>
- #include <cryptodev.h>
-
- /*
-@@ -255,10 +256,10 @@ module_param(crypto_devallowsoft, int, 0
- MODULE_PARM_DESC(crypto_devallowsoft,
- "Enable/disable use of software crypto support");
-
--static pid_t cryptoproc = (pid_t) -1;
-+static struct task_struct *crypto_task;
- static struct completion cryptoproc_exited;
- static DECLARE_WAIT_QUEUE_HEAD(cryptoproc_wait);
--static pid_t cryptoretproc = (pid_t) -1;
-+static struct task_struct *cryptoret_task;
- static struct completion cryptoretproc_exited;
- static DECLARE_WAIT_QUEUE_HEAD(cryptoretproc_wait);
-
-@@ -1401,7 +1402,7 @@ crypto_proc(void *arg)
- wait_event_interruptible(cryptoproc_wait,
- !(list_empty(&crp_q) || crypto_all_qblocked) ||
- !(list_empty(&crp_kq) || crypto_all_kqblocked) ||
-- cryptoproc == (pid_t) -1);
-+ crypto_task == NULL);
- crp_sleep = 0;
- if (signal_pending (current)) {
- #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-@@ -1414,7 +1415,7 @@ crypto_proc(void *arg)
- }
- CRYPTO_Q_LOCK();
- dprintk("%s - awake\n", __FUNCTION__);
-- if (cryptoproc == (pid_t) -1)
-+ if (crypto_task == NULL)
- break;
- cryptostats.cs_intrs++;
- }
-@@ -1470,7 +1471,7 @@ crypto_ret_proc(void *arg)
- dprintk("%s - sleeping\n", __FUNCTION__);
- CRYPTO_RETQ_UNLOCK();
- wait_event_interruptible(cryptoretproc_wait,
-- cryptoretproc == (pid_t) -1 ||
-+ cryptoret_task == NULL ||
- !list_empty(&crp_ret_q) ||
- !list_empty(&crp_ret_kq));
- if (signal_pending (current)) {
-@@ -1484,7 +1485,7 @@ crypto_ret_proc(void *arg)
- }
- CRYPTO_RETQ_LOCK();
- dprintk("%s - awake\n", __FUNCTION__);
-- if (cryptoretproc == (pid_t) -1) {
-+ if (cryptoret_task == NULL) {
- dprintk("%s - EXITING!\n", __FUNCTION__);
- break;
- }
-@@ -1597,6 +1598,7 @@ DB_SHOW_COMMAND(kcrypto, db_show_kcrypto
- static int
- crypto_init(void)
- {
-+ struct task_struct *t;
- int error;
-
- dprintk("%s(0x%x)\n", __FUNCTION__, (int) crypto_init);
-@@ -1643,23 +1645,27 @@ crypto_init(void)
- init_completion(&cryptoproc_exited);
- init_completion(&cryptoretproc_exited);
-
-- cryptoproc = 0; /* to avoid race condition where proc runs first */
-- cryptoproc = kernel_thread(crypto_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (cryptoproc < 0) {
-- error = cryptoproc;
-+ crypto_task = NULL; /* to avoid race condition where proc runs first */
-+ t = kthread_create(crypto_proc, NULL, "ocf-crypto");
-+ if (IS_ERR(t)) {
-+ error = PTR_ERR(t);
- printk("crypto: crypto_init cannot start crypto thread; error %d",
- error);
- goto bad;
- }
-+ wake_up_process(t);
-+ crypto_task = t;
-
-- cryptoretproc = 0; /* to avoid race condition where proc runs first */
-- cryptoretproc = kernel_thread(crypto_ret_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (cryptoretproc < 0) {
-- error = cryptoretproc;
-+ cryptoret_task = NULL; /* to avoid race condition where proc runs first */
-+ t = kthread_create(crypto_ret_proc, NULL, "ocf-cryptoret");
-+ if (IS_ERR(t)) {
-+ error = PTR_ERR(t);
- printk("crypto: crypto_init cannot start cryptoret thread; error %d",
- error);
- goto bad;
- }
-+ wake_up_process(t);
-+ cryptoret_task = t;
-
- return 0;
- bad:
-@@ -1671,7 +1677,7 @@ bad:
- static void
- crypto_exit(void)
- {
-- pid_t p;
-+ struct task_struct *t;
- unsigned long d_flags;
-
- dprintk("%s()\n", __FUNCTION__);
-@@ -1681,18 +1687,18 @@ crypto_exit(void)
- */
-
- CRYPTO_DRIVER_LOCK();
-- p = cryptoproc;
-- cryptoproc = (pid_t) -1;
-- kill_proc(p, SIGTERM, 1);
-+ t = crypto_task;
-+ crypto_task = NULL;
-+ send_sig(SIGTERM, t, 1);
- wake_up_interruptible(&cryptoproc_wait);
- CRYPTO_DRIVER_UNLOCK();
-
- wait_for_completion(&cryptoproc_exited);
-
- CRYPTO_DRIVER_LOCK();
-- p = cryptoretproc;
-- cryptoretproc = (pid_t) -1;
-- kill_proc(p, SIGTERM, 1);
-+ t = cryptoret_task;
-+ cryptoret_task = NULL;
-+ send_sig(SIGTERM, t, 1);
- wake_up_interruptible(&cryptoretproc_wait);
- CRYPTO_DRIVER_UNLOCK();
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/974-ssb_b43_default_on.patch b/target/linux/generic-2.6/patches-2.6.28/974-ssb_b43_default_on.patch
deleted file mode 100644
index 98dde2a3c8b34837443cda706165adf4a8fc97f7..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/974-ssb_b43_default_on.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/ssb/Kconfig
-+++ b/drivers/ssb/Kconfig
-@@ -49,7 +49,7 @@ config SSB_PCIHOST
- config SSB_B43_PCI_BRIDGE
- bool
- depends on SSB_PCIHOST
-- default n
-+ default y
-
- config SSB_PCMCIAHOST_POSSIBLE
- bool
diff --git a/target/linux/generic-2.6/patches-2.6.28/975-ssb-fallback-sprom.patch b/target/linux/generic-2.6/patches-2.6.28/975-ssb-fallback-sprom.patch
deleted file mode 100644
index 23d1af727996378a093572945da541c75bbdc9be..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/975-ssb-fallback-sprom.patch
+++ /dev/null
@@ -1,107 +0,0 @@
---- a/drivers/ssb/pci.c
-+++ b/drivers/ssb/pci.c
-@@ -514,6 +514,7 @@ unsupported:
- static int ssb_pci_sprom_get(struct ssb_bus *bus,
- struct ssb_sprom *sprom)
- {
-+ const struct ssb_sprom *fallback;
- int err = -ENOMEM;
- u16 *buf;
-
-@@ -533,12 +534,23 @@ static int ssb_pci_sprom_get(struct ssb_
- bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
- sprom_do_read(bus, buf);
- err = sprom_check_crc(buf, bus->sprom_size);
-- if (err)
-+ if (err) {
-+ /* All CRC attempts failed.
-+ * Maybe there is no SPROM on the device?
-+ * If we have a fallback, use that. */
-+ fallback = ssb_get_fallback_sprom();
-+ if (fallback) {
-+ memcpy(sprom, fallback, sizeof(*sprom));
-+ err = 0;
-+ goto out_free;
-+ }
- ssb_printk(KERN_WARNING PFX "WARNING: Invalid"
- " SPROM CRC (corrupt SPROM)\n");
-+ }
- }
- err = sprom_extract(bus, sprom, buf, bus->sprom_size);
-
-+out_free:
- kfree(buf);
- out:
- return err;
---- a/drivers/ssb/sprom.c
-+++ b/drivers/ssb/sprom.c
-@@ -14,6 +14,9 @@
- #include "ssb_private.h"
-
-
-+static const struct ssb_sprom *fallback_sprom;
-+
-+
- static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len,
- size_t sprom_size_words)
- {
-@@ -131,3 +134,36 @@ out:
- return res;
- return err ? err : count;
- }
-+
-+/**
-+ * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found.
-+ *
-+ * @sprom: The SPROM data structure to register.
-+ *
-+ * With this function the architecture implementation may register a fallback
-+ * SPROM data structure. The fallback is only used for PCI based SSB devices,
-+ * where no valid SPROM can be found in the shadow registers.
-+ *
-+ * This function is useful for weird architectures that have a half-assed SSB device
-+ * hardwired to their PCI bus.
-+ *
-+ * Note that it does only work with PCI attached SSB devices. PCMCIA devices currently
-+ * don't use this fallback.
-+ * Architectures must provide the SPROM for native SSB devices anyway,
-+ * so the fallback also isn't used for native devices.
-+ *
-+ * This function is available for architecture code, only. So it is not exported.
-+ */
-+int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom)
-+{
-+ if (fallback_sprom)
-+ return -EEXIST;
-+ fallback_sprom = sprom;
-+
-+ return 0;
-+}
-+
-+const struct ssb_sprom *ssb_get_fallback_sprom(void)
-+{
-+ return fallback_sprom;
-+}
---- a/drivers/ssb/ssb_private.h
-+++ b/drivers/ssb/ssb_private.h
-@@ -131,6 +131,7 @@ ssize_t ssb_attr_sprom_store(struct ssb_
- const char *buf, size_t count,
- int (*sprom_check_crc)(const u16 *sprom, size_t size),
- int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom));
-+extern const struct ssb_sprom *ssb_get_fallback_sprom(void);
-
-
- /* core.c */
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -339,6 +339,10 @@ extern int ssb_bus_pcmciabus_register(st
-
- extern void ssb_bus_unregister(struct ssb_bus *bus);
-
-+/* Set a fallback SPROM.
-+ * See kdoc at the function definition for complete documentation. */
-+extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
-+
- /* Suspend a SSB bus.
- * Call this from the parent bus suspend routine. */
- extern int ssb_bus_suspend(struct ssb_bus *bus);
diff --git a/target/linux/generic-2.6/patches-2.6.28/976-ssb_update.patch b/target/linux/generic-2.6/patches-2.6.28/976-ssb_update.patch
deleted file mode 100644
index 279a116d9c596bed0c9cac52b5bfc7da9fbfd4b4..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/976-ssb_update.patch
+++ /dev/null
@@ -1,1488 +0,0 @@
---- /dev/null
-+++ b/drivers/ssb/driver_chipcommon_pmu.c
-@@ -0,0 +1,602 @@
-+/*
-+ * Sonics Silicon Backplane
-+ * Broadcom ChipCommon Power Management Unit driver
-+ *
-+ * Copyright 2009, Michael Buesch <mb@bu3sch.de>
-+ * Copyright 2007, Broadcom Corporation
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#include <linux/ssb/ssb.h>
-+#include <linux/ssb/ssb_regs.h>
-+#include <linux/ssb/ssb_driver_chipcommon.h>
-+#include <linux/delay.h>
-+
-+#include "ssb_private.h"
-+
-+static u32 ssb_chipco_pll_read(struct ssb_chipcommon *cc, u32 offset)
-+{
-+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, offset);
-+ return chipco_read32(cc, SSB_CHIPCO_PLLCTL_DATA);
-+}
-+
-+static void ssb_chipco_pll_write(struct ssb_chipcommon *cc,
-+ u32 offset, u32 value)
-+{
-+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, offset);
-+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, value);
-+}
-+
-+static void ssb_chipco_regctl_maskset(struct ssb_chipcommon *cc,
-+ u32 offset, u32 mask, u32 set)
-+{
-+ u32 value;
-+
-+ chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR);
-+ chipco_write32(cc, SSB_CHIPCO_REGCTL_ADDR, offset);
-+ chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR);
-+ value = chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA);
-+ value &= mask;
-+ value |= set;
-+ chipco_write32(cc, SSB_CHIPCO_REGCTL_DATA, value);
-+ chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA);
-+}
-+
-+struct pmu0_plltab_entry {
-+ u16 freq; /* Crystal frequency in kHz.*/
-+ u8 xf; /* Crystal frequency value for PMU control */
-+ u8 wb_int;
-+ u32 wb_frac;
-+};
-+
-+static const struct pmu0_plltab_entry pmu0_plltab[] = {
-+ { .freq = 12000, .xf = 1, .wb_int = 73, .wb_frac = 349525, },
-+ { .freq = 13000, .xf = 2, .wb_int = 67, .wb_frac = 725937, },
-+ { .freq = 14400, .xf = 3, .wb_int = 61, .wb_frac = 116508, },
-+ { .freq = 15360, .xf = 4, .wb_int = 57, .wb_frac = 305834, },
-+ { .freq = 16200, .xf = 5, .wb_int = 54, .wb_frac = 336579, },
-+ { .freq = 16800, .xf = 6, .wb_int = 52, .wb_frac = 399457, },
-+ { .freq = 19200, .xf = 7, .wb_int = 45, .wb_frac = 873813, },
-+ { .freq = 19800, .xf = 8, .wb_int = 44, .wb_frac = 466033, },
-+ { .freq = 20000, .xf = 9, .wb_int = 44, .wb_frac = 0, },
-+ { .freq = 25000, .xf = 10, .wb_int = 70, .wb_frac = 419430, },
-+ { .freq = 26000, .xf = 11, .wb_int = 67, .wb_frac = 725937, },
-+ { .freq = 30000, .xf = 12, .wb_int = 58, .wb_frac = 699050, },
-+ { .freq = 38400, .xf = 13, .wb_int = 45, .wb_frac = 873813, },
-+ { .freq = 40000, .xf = 14, .wb_int = 45, .wb_frac = 0, },
-+};
-+#define SSB_PMU0_DEFAULT_XTALFREQ 20000
-+
-+static const struct pmu0_plltab_entry * pmu0_plltab_find_entry(u32 crystalfreq)
-+{
-+ const struct pmu0_plltab_entry *e;
-+ unsigned int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(pmu0_plltab); i++) {
-+ e = &pmu0_plltab[i];
-+ if (e->freq == crystalfreq)
-+ return e;
-+ }
-+
-+ return NULL;
-+}
-+
-+/* Tune the PLL to the crystal speed. crystalfreq is in kHz. */
-+static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc,
-+ u32 crystalfreq)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ const struct pmu0_plltab_entry *e = NULL;
-+ u32 pmuctl, tmp, pllctl;
-+ unsigned int i;
-+
-+ if ((bus->chip_id == 0x5354) && !crystalfreq) {
-+ /* The 5354 crystal freq is 25MHz */
-+ crystalfreq = 25000;
-+ }
-+ if (crystalfreq)
-+ e = pmu0_plltab_find_entry(crystalfreq);
-+ if (!e)
-+ e = pmu0_plltab_find_entry(SSB_PMU0_DEFAULT_XTALFREQ);
-+ BUG_ON(!e);
-+ crystalfreq = e->freq;
-+ cc->pmu.crystalfreq = e->freq;
-+
-+ /* Check if the PLL already is programmed to this frequency. */
-+ pmuctl = chipco_read32(cc, SSB_CHIPCO_PMU_CTL);
-+ if (((pmuctl & SSB_CHIPCO_PMU_CTL_XTALFREQ) >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT) == e->xf) {
-+ /* We're already there... */
-+ return;
-+ }
-+
-+ ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
-+ (crystalfreq / 1000), (crystalfreq % 1000));
-+
-+ /* First turn the PLL off. */
-+ switch (bus->chip_id) {
-+ case 0x4328:
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK,
-+ ~(1 << SSB_PMURES_4328_BB_PLL_PU));
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MAXRES_MSK,
-+ ~(1 << SSB_PMURES_4328_BB_PLL_PU));
-+ break;
-+ case 0x5354:
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK,
-+ ~(1 << SSB_PMURES_5354_BB_PLL_PU));
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MAXRES_MSK,
-+ ~(1 << SSB_PMURES_5354_BB_PLL_PU));
-+ break;
-+ default:
-+ SSB_WARN_ON(1);
-+ }
-+ for (i = 1500; i; i--) {
-+ tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
-+ if (!(tmp & SSB_CHIPCO_CLKCTLST_HAVEHT))
-+ break;
-+ udelay(10);
-+ }
-+ tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
-+ if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
-+ ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
-+
-+ /* Set PDIV in PLL control 0. */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL0);
-+ if (crystalfreq >= SSB_PMU0_PLLCTL0_PDIV_FREQ)
-+ pllctl |= SSB_PMU0_PLLCTL0_PDIV_MSK;
-+ else
-+ pllctl &= ~SSB_PMU0_PLLCTL0_PDIV_MSK;
-+ ssb_chipco_pll_write(cc, SSB_PMU0_PLLCTL0, pllctl);
-+
-+ /* Set WILD in PLL control 1. */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL1);
-+ pllctl &= ~SSB_PMU0_PLLCTL1_STOPMOD;
-+ pllctl &= ~(SSB_PMU0_PLLCTL1_WILD_IMSK | SSB_PMU0_PLLCTL1_WILD_FMSK);
-+ pllctl |= ((u32)e->wb_int << SSB_PMU0_PLLCTL1_WILD_IMSK_SHIFT) & SSB_PMU0_PLLCTL1_WILD_IMSK;
-+ pllctl |= ((u32)e->wb_frac << SSB_PMU0_PLLCTL1_WILD_FMSK_SHIFT) & SSB_PMU0_PLLCTL1_WILD_FMSK;
-+ if (e->wb_frac == 0)
-+ pllctl |= SSB_PMU0_PLLCTL1_STOPMOD;
-+ ssb_chipco_pll_write(cc, SSB_PMU0_PLLCTL1, pllctl);
-+
-+ /* Set WILD in PLL control 2. */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL2);
-+ pllctl &= ~SSB_PMU0_PLLCTL2_WILD_IMSKHI;
-+ pllctl |= (((u32)e->wb_int >> 4) << SSB_PMU0_PLLCTL2_WILD_IMSKHI_SHIFT) & SSB_PMU0_PLLCTL2_WILD_IMSKHI;
-+ ssb_chipco_pll_write(cc, SSB_PMU0_PLLCTL2, pllctl);
-+
-+ /* Set the crystalfrequency and the divisor. */
-+ pmuctl = chipco_read32(cc, SSB_CHIPCO_PMU_CTL);
-+ pmuctl &= ~SSB_CHIPCO_PMU_CTL_ILP_DIV;
-+ pmuctl |= (((crystalfreq + 127) / 128 - 1) << SSB_CHIPCO_PMU_CTL_ILP_DIV_SHIFT)
-+ & SSB_CHIPCO_PMU_CTL_ILP_DIV;
-+ pmuctl &= ~SSB_CHIPCO_PMU_CTL_XTALFREQ;
-+ pmuctl |= ((u32)e->xf << SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT) & SSB_CHIPCO_PMU_CTL_XTALFREQ;
-+ chipco_write32(cc, SSB_CHIPCO_PMU_CTL, pmuctl);
-+}
-+
-+struct pmu1_plltab_entry {
-+ u16 freq; /* Crystal frequency in kHz.*/
-+ u8 xf; /* Crystal frequency value for PMU control */
-+ u8 ndiv_int;
-+ u32 ndiv_frac;
-+ u8 p1div;
-+ u8 p2div;
-+};
-+
-+static const struct pmu1_plltab_entry pmu1_plltab[] = {
-+ { .freq = 12000, .xf = 1, .p1div = 3, .p2div = 22, .ndiv_int = 0x9, .ndiv_frac = 0xFFFFEF, },
-+ { .freq = 13000, .xf = 2, .p1div = 1, .p2div = 6, .ndiv_int = 0xb, .ndiv_frac = 0x483483, },
-+ { .freq = 14400, .xf = 3, .p1div = 1, .p2div = 10, .ndiv_int = 0xa, .ndiv_frac = 0x1C71C7, },
-+ { .freq = 15360, .xf = 4, .p1div = 1, .p2div = 5, .ndiv_int = 0xb, .ndiv_frac = 0x755555, },
-+ { .freq = 16200, .xf = 5, .p1div = 1, .p2div = 10, .ndiv_int = 0x5, .ndiv_frac = 0x6E9E06, },
-+ { .freq = 16800, .xf = 6, .p1div = 1, .p2div = 10, .ndiv_int = 0x5, .ndiv_frac = 0x3CF3CF, },
-+ { .freq = 19200, .xf = 7, .p1div = 1, .p2div = 9, .ndiv_int = 0x5, .ndiv_frac = 0x17B425, },
-+ { .freq = 19800, .xf = 8, .p1div = 1, .p2div = 11, .ndiv_int = 0x4, .ndiv_frac = 0xA57EB, },
-+ { .freq = 20000, .xf = 9, .p1div = 1, .p2div = 11, .ndiv_int = 0x4, .ndiv_frac = 0, },
-+ { .freq = 24000, .xf = 10, .p1div = 3, .p2div = 11, .ndiv_int = 0xa, .ndiv_frac = 0, },
-+ { .freq = 25000, .xf = 11, .p1div = 5, .p2div = 16, .ndiv_int = 0xb, .ndiv_frac = 0, },
-+ { .freq = 26000, .xf = 12, .p1div = 1, .p2div = 2, .ndiv_int = 0x10, .ndiv_frac = 0xEC4EC4, },
-+ { .freq = 30000, .xf = 13, .p1div = 3, .p2div = 8, .ndiv_int = 0xb, .ndiv_frac = 0, },
-+ { .freq = 38400, .xf = 14, .p1div = 1, .p2div = 5, .ndiv_int = 0x4, .ndiv_frac = 0x955555, },
-+ { .freq = 40000, .xf = 15, .p1div = 1, .p2div = 2, .ndiv_int = 0xb, .ndiv_frac = 0, },
-+};
-+
-+#define SSB_PMU1_DEFAULT_XTALFREQ 15360
-+
-+static const struct pmu1_plltab_entry * pmu1_plltab_find_entry(u32 crystalfreq)
-+{
-+ const struct pmu1_plltab_entry *e;
-+ unsigned int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(pmu1_plltab); i++) {
-+ e = &pmu1_plltab[i];
-+ if (e->freq == crystalfreq)
-+ return e;
-+ }
-+
-+ return NULL;
-+}
-+
-+/* Tune the PLL to the crystal speed. crystalfreq is in kHz. */
-+static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc,
-+ u32 crystalfreq)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ const struct pmu1_plltab_entry *e = NULL;
-+ u32 buffer_strength = 0;
-+ u32 tmp, pllctl, pmuctl;
-+ unsigned int i;
-+
-+ if (bus->chip_id == 0x4312) {
-+ /* We do not touch the BCM4312 PLL and assume
-+ * the default crystal settings work out-of-the-box. */
-+ cc->pmu.crystalfreq = 20000;
-+ return;
-+ }
-+
-+ if (crystalfreq)
-+ e = pmu1_plltab_find_entry(crystalfreq);
-+ if (!e)
-+ e = pmu1_plltab_find_entry(SSB_PMU1_DEFAULT_XTALFREQ);
-+ BUG_ON(!e);
-+ crystalfreq = e->freq;
-+ cc->pmu.crystalfreq = e->freq;
-+
-+ /* Check if the PLL already is programmed to this frequency. */
-+ pmuctl = chipco_read32(cc, SSB_CHIPCO_PMU_CTL);
-+ if (((pmuctl & SSB_CHIPCO_PMU_CTL_XTALFREQ) >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT) == e->xf) {
-+ /* We're already there... */
-+ return;
-+ }
-+
-+ ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
-+ (crystalfreq / 1000), (crystalfreq % 1000));
-+
-+ /* First turn the PLL off. */
-+ switch (bus->chip_id) {
-+ case 0x4325:
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK,
-+ ~((1 << SSB_PMURES_4325_BBPLL_PWRSW_PU) |
-+ (1 << SSB_PMURES_4325_HT_AVAIL)));
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MAXRES_MSK,
-+ ~((1 << SSB_PMURES_4325_BBPLL_PWRSW_PU) |
-+ (1 << SSB_PMURES_4325_HT_AVAIL)));
-+ /* Adjust the BBPLL to 2 on all channels later. */
-+ buffer_strength = 0x222222;
-+ break;
-+ default:
-+ SSB_WARN_ON(1);
-+ }
-+ for (i = 1500; i; i--) {
-+ tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
-+ if (!(tmp & SSB_CHIPCO_CLKCTLST_HAVEHT))
-+ break;
-+ udelay(10);
-+ }
-+ tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
-+ if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
-+ ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
-+
-+ /* Set p1div and p2div. */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL0);
-+ pllctl &= ~(SSB_PMU1_PLLCTL0_P1DIV | SSB_PMU1_PLLCTL0_P2DIV);
-+ pllctl |= ((u32)e->p1div << SSB_PMU1_PLLCTL0_P1DIV_SHIFT) & SSB_PMU1_PLLCTL0_P1DIV;
-+ pllctl |= ((u32)e->p2div << SSB_PMU1_PLLCTL0_P2DIV_SHIFT) & SSB_PMU1_PLLCTL0_P2DIV;
-+ ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL0, pllctl);
-+
-+ /* Set ndiv int and ndiv mode */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL2);
-+ pllctl &= ~(SSB_PMU1_PLLCTL2_NDIVINT | SSB_PMU1_PLLCTL2_NDIVMODE);
-+ pllctl |= ((u32)e->ndiv_int << SSB_PMU1_PLLCTL2_NDIVINT_SHIFT) & SSB_PMU1_PLLCTL2_NDIVINT;
-+ pllctl |= (1 << SSB_PMU1_PLLCTL2_NDIVMODE_SHIFT) & SSB_PMU1_PLLCTL2_NDIVMODE;
-+ ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL2, pllctl);
-+
-+ /* Set ndiv frac */
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL3);
-+ pllctl &= ~SSB_PMU1_PLLCTL3_NDIVFRAC;
-+ pllctl |= ((u32)e->ndiv_frac << SSB_PMU1_PLLCTL3_NDIVFRAC_SHIFT) & SSB_PMU1_PLLCTL3_NDIVFRAC;
-+ ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL3, pllctl);
-+
-+ /* Change the drive strength, if required. */
-+ if (buffer_strength) {
-+ pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL5);
-+ pllctl &= ~SSB_PMU1_PLLCTL5_CLKDRV;
-+ pllctl |= (buffer_strength << SSB_PMU1_PLLCTL5_CLKDRV_SHIFT) & SSB_PMU1_PLLCTL5_CLKDRV;
-+ ssb_chipco_pll_write(cc, SSB_PMU1_PLLCTL5, pllctl);
-+ }
-+
-+ /* Tune the crystalfreq and the divisor. */
-+ pmuctl = chipco_read32(cc, SSB_CHIPCO_PMU_CTL);
-+ pmuctl &= ~(SSB_CHIPCO_PMU_CTL_ILP_DIV | SSB_CHIPCO_PMU_CTL_XTALFREQ);
-+ pmuctl |= ((((u32)e->freq + 127) / 128 - 1) << SSB_CHIPCO_PMU_CTL_ILP_DIV_SHIFT)
-+ & SSB_CHIPCO_PMU_CTL_ILP_DIV;
-+ pmuctl |= ((u32)e->xf << SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT) & SSB_CHIPCO_PMU_CTL_XTALFREQ;
-+ chipco_write32(cc, SSB_CHIPCO_PMU_CTL, pmuctl);
-+}
-+
-+static void ssb_pmu_pll_init(struct ssb_chipcommon *cc)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ u32 crystalfreq = 0; /* in kHz. 0 = keep default freq. */
-+
-+ if (bus->bustype == SSB_BUSTYPE_SSB) {
-+ /* TODO: The user may override the crystal frequency. */
-+ }
-+
-+ switch (bus->chip_id) {
-+ case 0x4312:
-+ case 0x4325:
-+ ssb_pmu1_pllinit_r0(cc, crystalfreq);
-+ break;
-+ case 0x4328:
-+ case 0x5354:
-+ ssb_pmu0_pllinit_r0(cc, crystalfreq);
-+ break;
-+ default:
-+ ssb_printk(KERN_ERR PFX
-+ "ERROR: PLL init unknown for device %04X\n",
-+ bus->chip_id);
-+ }
-+}
-+
-+struct pmu_res_updown_tab_entry {
-+ u8 resource; /* The resource number */
-+ u16 updown; /* The updown value */
-+};
-+
-+enum pmu_res_depend_tab_task {
-+ PMU_RES_DEP_SET = 1,
-+ PMU_RES_DEP_ADD,
-+ PMU_RES_DEP_REMOVE,
-+};
-+
-+struct pmu_res_depend_tab_entry {
-+ u8 resource; /* The resource number */
-+ u8 task; /* SET | ADD | REMOVE */
-+ u32 depend; /* The depend mask */
-+};
-+
-+static const struct pmu_res_updown_tab_entry pmu_res_updown_tab_4328a0[] = {
-+ { .resource = SSB_PMURES_4328_EXT_SWITCHER_PWM, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_BB_SWITCHER_PWM, .updown = 0x1F01, },
-+ { .resource = SSB_PMURES_4328_BB_SWITCHER_BURST, .updown = 0x010F, },
-+ { .resource = SSB_PMURES_4328_BB_EXT_SWITCHER_BURST, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_ILP_REQUEST, .updown = 0x0202, },
-+ { .resource = SSB_PMURES_4328_RADIO_SWITCHER_PWM, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_RADIO_SWITCHER_BURST, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_ROM_SWITCH, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_PA_REF_LDO, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_RADIO_LDO, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_AFE_LDO, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_PLL_LDO, .updown = 0x0F01, },
-+ { .resource = SSB_PMURES_4328_BG_FILTBYP, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_TX_FILTBYP, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_RX_FILTBYP, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_XTAL_PU, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_XTAL_EN, .updown = 0xA001, },
-+ { .resource = SSB_PMURES_4328_BB_PLL_FILTBYP, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_RF_PLL_FILTBYP, .updown = 0x0101, },
-+ { .resource = SSB_PMURES_4328_BB_PLL_PU, .updown = 0x0701, },
-+};
-+
-+static const struct pmu_res_depend_tab_entry pmu_res_depend_tab_4328a0[] = {
-+ {
-+ /* Adjust ILP Request to avoid forcing EXT/BB into burst mode. */
-+ .resource = SSB_PMURES_4328_ILP_REQUEST,
-+ .task = PMU_RES_DEP_SET,
-+ .depend = ((1 << SSB_PMURES_4328_EXT_SWITCHER_PWM) |
-+ (1 << SSB_PMURES_4328_BB_SWITCHER_PWM)),
-+ },
-+};
-+
-+static const struct pmu_res_updown_tab_entry pmu_res_updown_tab_4325a0[] = {
-+ { .resource = SSB_PMURES_4325_XTAL_PU, .updown = 0x1501, },
-+};
-+
-+static const struct pmu_res_depend_tab_entry pmu_res_depend_tab_4325a0[] = {
-+ {
-+ /* Adjust HT-Available dependencies. */
-+ .resource = SSB_PMURES_4325_HT_AVAIL,
-+ .task = PMU_RES_DEP_ADD,
-+ .depend = ((1 << SSB_PMURES_4325_RX_PWRSW_PU) |
-+ (1 << SSB_PMURES_4325_TX_PWRSW_PU) |
-+ (1 << SSB_PMURES_4325_LOGEN_PWRSW_PU) |
-+ (1 << SSB_PMURES_4325_AFE_PWRSW_PU)),
-+ },
-+};
-+
-+static void ssb_pmu_resources_init(struct ssb_chipcommon *cc)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ u32 min_msk = 0, max_msk = 0;
-+ unsigned int i;
-+ const struct pmu_res_updown_tab_entry *updown_tab = NULL;
-+ unsigned int updown_tab_size;
-+ const struct pmu_res_depend_tab_entry *depend_tab = NULL;
-+ unsigned int depend_tab_size;
-+
-+ switch (bus->chip_id) {
-+ case 0x4312:
-+ /* We keep the default settings:
-+ * min_msk = 0xCBB
-+ * max_msk = 0x7FFFF
-+ */
-+ break;
-+ case 0x4325:
-+ /* Power OTP down later. */
-+ min_msk = (1 << SSB_PMURES_4325_CBUCK_BURST) |
-+ (1 << SSB_PMURES_4325_LNLDO2_PU);
-+ if (chipco_read32(cc, SSB_CHIPCO_CHIPSTAT) &
-+ SSB_CHIPCO_CHST_4325_PMUTOP_2B)
-+ min_msk |= (1 << SSB_PMURES_4325_CLDO_CBUCK_BURST);
-+ /* The PLL may turn on, if it decides so. */
-+ max_msk = 0xFFFFF;
-+ updown_tab = pmu_res_updown_tab_4325a0;
-+ updown_tab_size = ARRAY_SIZE(pmu_res_updown_tab_4325a0);
-+ depend_tab = pmu_res_depend_tab_4325a0;
-+ depend_tab_size = ARRAY_SIZE(pmu_res_depend_tab_4325a0);
-+ break;
-+ case 0x4328:
-+ min_msk = (1 << SSB_PMURES_4328_EXT_SWITCHER_PWM) |
-+ (1 << SSB_PMURES_4328_BB_SWITCHER_PWM) |
-+ (1 << SSB_PMURES_4328_XTAL_EN);
-+ /* The PLL may turn on, if it decides so. */
-+ max_msk = 0xFFFFF;
-+ updown_tab = pmu_res_updown_tab_4328a0;
-+ updown_tab_size = ARRAY_SIZE(pmu_res_updown_tab_4328a0);
-+ depend_tab = pmu_res_depend_tab_4328a0;
-+ depend_tab_size = ARRAY_SIZE(pmu_res_depend_tab_4328a0);
-+ break;
-+ case 0x5354:
-+ /* The PLL may turn on, if it decides so. */
-+ max_msk = 0xFFFFF;
-+ break;
-+ default:
-+ ssb_printk(KERN_ERR PFX
-+ "ERROR: PMU resource config unknown for device %04X\n",
-+ bus->chip_id);
-+ }
-+
-+ if (updown_tab) {
-+ for (i = 0; i < updown_tab_size; i++) {
-+ chipco_write32(cc, SSB_CHIPCO_PMU_RES_TABSEL,
-+ updown_tab[i].resource);
-+ chipco_write32(cc, SSB_CHIPCO_PMU_RES_UPDNTM,
-+ updown_tab[i].updown);
-+ }
-+ }
-+ if (depend_tab) {
-+ for (i = 0; i < depend_tab_size; i++) {
-+ chipco_write32(cc, SSB_CHIPCO_PMU_RES_TABSEL,
-+ depend_tab[i].resource);
-+ switch (depend_tab[i].task) {
-+ case PMU_RES_DEP_SET:
-+ chipco_write32(cc, SSB_CHIPCO_PMU_RES_DEPMSK,
-+ depend_tab[i].depend);
-+ break;
-+ case PMU_RES_DEP_ADD:
-+ chipco_set32(cc, SSB_CHIPCO_PMU_RES_DEPMSK,
-+ depend_tab[i].depend);
-+ break;
-+ case PMU_RES_DEP_REMOVE:
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_RES_DEPMSK,
-+ ~(depend_tab[i].depend));
-+ break;
-+ default:
-+ SSB_WARN_ON(1);
-+ }
-+ }
-+ }
-+
-+ /* Set the resource masks. */
-+ if (min_msk)
-+ chipco_write32(cc, SSB_CHIPCO_PMU_MINRES_MSK, min_msk);
-+ if (max_msk)
-+ chipco_write32(cc, SSB_CHIPCO_PMU_MAXRES_MSK, max_msk);
-+}
-+
-+void ssb_pmu_init(struct ssb_chipcommon *cc)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ u32 pmucap;
-+
-+ if (!(cc->capabilities & SSB_CHIPCO_CAP_PMU))
-+ return;
-+
-+ pmucap = chipco_read32(cc, SSB_CHIPCO_PMU_CAP);
-+ cc->pmu.rev = (pmucap & SSB_CHIPCO_PMU_CAP_REVISION);
-+
-+ ssb_dprintk(KERN_DEBUG PFX "Found rev %u PMU (capabilities 0x%08X)\n",
-+ cc->pmu.rev, pmucap);
-+
-+ if (cc->pmu.rev >= 1) {
-+ if ((bus->chip_id == 0x4325) && (bus->chip_rev < 2)) {
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_CTL,
-+ ~SSB_CHIPCO_PMU_CTL_NOILPONW);
-+ } else {
-+ chipco_set32(cc, SSB_CHIPCO_PMU_CTL,
-+ SSB_CHIPCO_PMU_CTL_NOILPONW);
-+ }
-+ }
-+ ssb_pmu_pll_init(cc);
-+ ssb_pmu_resources_init(cc);
-+}
-+
-+void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc,
-+ enum ssb_pmu_ldo_volt_id id, u32 voltage)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ u32 addr, shift, mask;
-+
-+ switch (bus->chip_id) {
-+ case 0x4328:
-+ case 0x5354:
-+ switch (id) {
-+ case LDO_VOLT1:
-+ addr = 2;
-+ shift = 25;
-+ mask = 0xF;
-+ break;
-+ case LDO_VOLT2:
-+ addr = 3;
-+ shift = 1;
-+ mask = 0xF;
-+ break;
-+ case LDO_VOLT3:
-+ addr = 3;
-+ shift = 9;
-+ mask = 0xF;
-+ break;
-+ case LDO_PAREF:
-+ addr = 3;
-+ shift = 17;
-+ mask = 0x3F;
-+ break;
-+ default:
-+ SSB_WARN_ON(1);
-+ return;
-+ }
-+ break;
-+ case 0x4312:
-+ if (SSB_WARN_ON(id != LDO_PAREF))
-+ return;
-+ addr = 0;
-+ shift = 21;
-+ mask = 0x3F;
-+ break;
-+ default:
-+ return;
-+ }
-+
-+ ssb_chipco_regctl_maskset(cc, addr, ~(mask << shift),
-+ (voltage & mask) << shift);
-+}
-+
-+void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on)
-+{
-+ struct ssb_bus *bus = cc->dev->bus;
-+ int ldo;
-+
-+ switch (bus->chip_id) {
-+ case 0x4312:
-+ ldo = SSB_PMURES_4312_PA_REF_LDO;
-+ break;
-+ case 0x4328:
-+ ldo = SSB_PMURES_4328_PA_REF_LDO;
-+ break;
-+ case 0x5354:
-+ ldo = SSB_PMURES_5354_PA_REF_LDO;
-+ break;
-+ default:
-+ return;
-+ }
-+
-+ if (on)
-+ chipco_set32(cc, SSB_CHIPCO_PMU_MINRES_MSK, 1 << ldo);
-+ else
-+ chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK, ~(1 << ldo));
-+ chipco_read32(cc, SSB_CHIPCO_PMU_MINRES_MSK); //SPEC FIXME found via mmiotrace - dummy read?
-+}
-+
-+EXPORT_SYMBOL(ssb_pmu_set_ldo_voltage);
-+EXPORT_SYMBOL(ssb_pmu_set_ldo_paref);
---- a/drivers/ssb/Kconfig
-+++ b/drivers/ssb/Kconfig
-@@ -53,11 +53,11 @@ config SSB_B43_PCI_BRIDGE
-
- config SSB_PCMCIAHOST_POSSIBLE
- bool
-- depends on SSB && (PCMCIA = y || PCMCIA = SSB) && EXPERIMENTAL
-+ depends on SSB && (PCMCIA = y || PCMCIA = SSB)
- default y
-
- config SSB_PCMCIAHOST
-- bool "Support for SSB on PCMCIA-bus host (EXPERIMENTAL)"
-+ bool "Support for SSB on PCMCIA-bus host"
- depends on SSB_PCMCIAHOST_POSSIBLE
- select SSB_SPROM
- help
-@@ -107,14 +107,14 @@ config SSB_DRIVER_PCICORE
- If unsure, say Y
-
- config SSB_PCICORE_HOSTMODE
-- bool "Hostmode support for SSB PCI core (EXPERIMENTAL)"
-- depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS && EXPERIMENTAL
-+ bool "Hostmode support for SSB PCI core"
-+ depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS
- help
- PCIcore hostmode operation (external PCI bus).
-
- config SSB_DRIVER_MIPS
-- bool "SSB Broadcom MIPS core driver (EXPERIMENTAL)"
-- depends on SSB && MIPS && EXPERIMENTAL
-+ bool "SSB Broadcom MIPS core driver"
-+ depends on SSB && MIPS
- select SSB_SERIAL
- help
- Driver for the Sonics Silicon Backplane attached
-@@ -126,11 +126,13 @@ config SSB_DRIVER_MIPS
- config SSB_EMBEDDED
- bool
- depends on SSB_DRIVER_MIPS
-+ select USB_EHCI_HCD_SSB if USB_EHCI_HCD
-+ select USB_OHCI_HCD_SSB if USB_OHCI_HCD
- default y
-
- config SSB_DRIVER_EXTIF
-- bool "SSB Broadcom EXTIF core driver (EXPERIMENTAL)"
-- depends on SSB_DRIVER_MIPS && EXPERIMENTAL
-+ bool "SSB Broadcom EXTIF core driver"
-+ depends on SSB_DRIVER_MIPS
- help
- Driver for the Sonics Silicon Backplane attached
- Broadcom EXTIF core.
---- a/drivers/ssb/Makefile
-+++ b/drivers/ssb/Makefile
-@@ -9,6 +9,7 @@ ssb-$(CONFIG_SSB_PCMCIAHOST) += pcmcia.
-
- # built-in drivers
- ssb-y += driver_chipcommon.o
-+ssb-y += driver_chipcommon_pmu.o
- ssb-$(CONFIG_SSB_DRIVER_MIPS) += driver_mipscore.o
- ssb-$(CONFIG_SSB_DRIVER_EXTIF) += driver_extif.o
- ssb-$(CONFIG_SSB_DRIVER_PCICORE) += driver_pcicore.o
---- a/drivers/ssb/b43_pci_bridge.c
-+++ b/drivers/ssb/b43_pci_bridge.c
-@@ -18,9 +18,11 @@
-
- static const struct pci_device_id b43_pci_bridge_tbl[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4301) },
-+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4306) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4307) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4311) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4312) },
-+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4315) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4318) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) },
-@@ -29,6 +31,7 @@ static const struct pci_device_id b43_pc
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4329) },
-+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) },
- { 0, },
- };
- MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl);
---- a/drivers/ssb/main.c
-+++ b/drivers/ssb/main.c
-@@ -473,6 +473,8 @@ static int ssb_devices_register(struct s
- case SSB_BUSTYPE_SSB:
- dev->dma_mask = &dev->coherent_dma_mask;
- break;
-+ default:
-+ break;
- }
-
- sdev->dev = dev;
-@@ -1359,8 +1361,10 @@ static int __init ssb_modinit(void)
- ssb_buses_lock();
- err = ssb_attach_queued_buses();
- ssb_buses_unlock();
-- if (err)
-+ if (err) {
- bus_unregister(&ssb_bustype);
-+ goto out;
-+ }
-
- err = b43_pci_ssb_bridge_init();
- if (err) {
-@@ -1376,7 +1380,7 @@ static int __init ssb_modinit(void)
- /* don't fail SSB init because of this */
- err = 0;
- }
--
-+out:
- return err;
- }
- /* ssb must be initialized after PCI but before the ssb drivers.
---- a/drivers/ssb/pci.c
-+++ b/drivers/ssb/pci.c
-@@ -169,8 +169,14 @@ err_pci:
- /* Get the word-offset for a SSB_SPROM_XXX define. */
- #define SPOFF(offset) (((offset) - SSB_SPROM_BASE) / sizeof(u16))
- /* Helper to extract some _offset, which is one of the SSB_SPROM_XXX defines. */
--#define SPEX(_outvar, _offset, _mask, _shift) \
-+#define SPEX16(_outvar, _offset, _mask, _shift) \
- out->_outvar = ((in[SPOFF(_offset)] & (_mask)) >> (_shift))
-+#define SPEX32(_outvar, _offset, _mask, _shift) \
-+ out->_outvar = ((((u32)in[SPOFF((_offset)+2)] << 16 | \
-+ in[SPOFF(_offset)]) & (_mask)) >> (_shift))
-+#define SPEX(_outvar, _offset, _mask, _shift) \
-+ SPEX16(_outvar, _offset, _mask, _shift)
-+
-
- static inline u8 ssb_crc8(u8 crc, u8 data)
- {
-@@ -467,6 +473,96 @@ static void sprom_extract_r45(struct ssb
- /* TODO - get remaining rev 4 stuff needed */
- }
-
-+static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
-+{
-+ int i;
-+ u16 v;
-+
-+ /* extract the MAC address */
-+ for (i = 0; i < 3; i++) {
-+ v = in[SPOFF(SSB_SPROM8_IL0MAC) + i];
-+ *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
-+ }
-+ SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0);
-+ SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0);
-+ SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0);
-+ SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0);
-+ SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, 0xFFFF, 0);
-+ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A,
-+ SSB_SPROM8_ANTAVAIL_A_SHIFT);
-+ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG,
-+ SSB_SPROM8_ANTAVAIL_BG_SHIFT);
-+ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0);
-+ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG,
-+ SSB_SPROM8_ITSSI_BG_SHIFT);
-+ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0);
-+ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A,
-+ SSB_SPROM8_ITSSI_A_SHIFT);
-+ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0);
-+ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK,
-+ SSB_SPROM8_MAXP_AL_SHIFT);
-+ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0);
-+ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1,
-+ SSB_SPROM8_GPIOA_P1_SHIFT);
-+ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0);
-+ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3,
-+ SSB_SPROM8_GPIOB_P3_SHIFT);
-+ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0);
-+ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G,
-+ SSB_SPROM8_TRI5G_SHIFT);
-+ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0);
-+ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH,
-+ SSB_SPROM8_TRI5GH_SHIFT);
-+ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, 0);
-+ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G,
-+ SSB_SPROM8_RXPO5G_SHIFT);
-+ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0);
-+ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G,
-+ SSB_SPROM8_RSSISMC2G_SHIFT);
-+ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G,
-+ SSB_SPROM8_RSSISAV2G_SHIFT);
-+ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G,
-+ SSB_SPROM8_BXA2G_SHIFT);
-+ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0);
-+ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G,
-+ SSB_SPROM8_RSSISMC5G_SHIFT);
-+ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G,
-+ SSB_SPROM8_RSSISAV5G_SHIFT);
-+ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G,
-+ SSB_SPROM8_BXA5G_SHIFT);
-+ SPEX(pa0b0, SSB_SPROM8_PA0B0, 0xFFFF, 0);
-+ SPEX(pa0b1, SSB_SPROM8_PA0B1, 0xFFFF, 0);
-+ SPEX(pa0b2, SSB_SPROM8_PA0B2, 0xFFFF, 0);
-+ SPEX(pa1b0, SSB_SPROM8_PA1B0, 0xFFFF, 0);
-+ SPEX(pa1b1, SSB_SPROM8_PA1B1, 0xFFFF, 0);
-+ SPEX(pa1b2, SSB_SPROM8_PA1B2, 0xFFFF, 0);
-+ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, 0xFFFF, 0);
-+ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, 0xFFFF, 0);
-+ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, 0xFFFF, 0);
-+ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, 0xFFFF, 0);
-+ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, 0xFFFF, 0);
-+ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, 0xFFFF, 0);
-+ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, 0xFFFF, 0);
-+ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, 0xFFFFFFFF, 0);
-+ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, 0xFFFFFFFF, 0);
-+ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, 0xFFFFFFFF, 0);
-+ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0);
-+
-+ /* Extract the antenna gain values. */
-+ SPEX(antenna_gain.ghz24.a0, SSB_SPROM8_AGAIN01,
-+ SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT);
-+ SPEX(antenna_gain.ghz24.a1, SSB_SPROM8_AGAIN01,
-+ SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT);
-+ SPEX(antenna_gain.ghz24.a2, SSB_SPROM8_AGAIN23,
-+ SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT);
-+ SPEX(antenna_gain.ghz24.a3, SSB_SPROM8_AGAIN23,
-+ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT);
-+ memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
-+ sizeof(out->antenna_gain.ghz5));
-+
-+ /* TODO - get remaining rev 8 stuff needed */
-+}
-+
- static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
- const u16 *in, u16 size)
- {
-@@ -487,15 +583,26 @@ static int sprom_extract(struct ssb_bus
- out->revision = 4;
- sprom_extract_r45(out, in);
- } else {
-- if (out->revision == 0)
-- goto unsupported;
-- if (out->revision >= 1 && out->revision <= 3) {
-+ switch (out->revision) {
-+ case 1:
-+ case 2:
-+ case 3:
- sprom_extract_r123(out, in);
-- }
-- if (out->revision == 4 || out->revision == 5)
-+ break;
-+ case 4:
-+ case 5:
- sprom_extract_r45(out, in);
-- if (out->revision > 5)
-- goto unsupported;
-+ break;
-+ case 8:
-+ sprom_extract_r8(out, in);
-+ break;
-+ default:
-+ ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
-+ " revision %d detected. Will extract"
-+ " v1\n", out->revision);
-+ out->revision = 1;
-+ sprom_extract_r123(out, in);
-+ }
- }
-
- if (out->boardflags_lo == 0xFFFF)
-@@ -504,11 +611,6 @@ static int sprom_extract(struct ssb_bus
- out->boardflags_hi = 0; /* per specs */
-
- return 0;
--unsupported:
-- ssb_printk(KERN_WARNING PFX "Unsupported SPROM revision %d "
-- "detected. Will extract v1\n", out->revision);
-- sprom_extract_r123(out, in);
-- return 0;
- }
-
- static int ssb_pci_sprom_get(struct ssb_bus *bus,
---- a/drivers/ssb/pcmcia.c
-+++ b/drivers/ssb/pcmcia.c
-@@ -583,7 +583,7 @@ static int ssb_pcmcia_sprom_write_all(st
- ssb_printk(".");
- err = ssb_pcmcia_sprom_write(bus, i, sprom[i]);
- if (err) {
-- ssb_printk("\n" KERN_NOTICE PFX
-+ ssb_printk(KERN_NOTICE PFX
- "Failed to write to SPROM.\n");
- failed = 1;
- break;
-@@ -591,7 +591,7 @@ static int ssb_pcmcia_sprom_write_all(st
- }
- err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEDIS);
- if (err) {
-- ssb_printk("\n" KERN_NOTICE PFX
-+ ssb_printk(KERN_NOTICE PFX
- "Could not disable SPROM write access.\n");
- failed = 1;
- }
-@@ -678,7 +678,8 @@ int ssb_pcmcia_get_invariants(struct ssb
- sprom->board_rev = tuple.TupleData[1];
- break;
- case SSB_PCMCIA_CIS_PA:
-- GOTO_ERROR_ON(tuple.TupleDataLen != 9,
-+ GOTO_ERROR_ON((tuple.TupleDataLen != 9) &&
-+ (tuple.TupleDataLen != 10),
- "pa tpl size");
- sprom->pa0b0 = tuple.TupleData[1] |
- ((u16)tuple.TupleData[2] << 8);
-@@ -718,7 +719,8 @@ int ssb_pcmcia_get_invariants(struct ssb
- sprom->antenna_gain.ghz5.a3 = tuple.TupleData[1];
- break;
- case SSB_PCMCIA_CIS_BFLAGS:
-- GOTO_ERROR_ON(tuple.TupleDataLen != 3,
-+ GOTO_ERROR_ON((tuple.TupleDataLen != 3) &&
-+ (tuple.TupleDataLen != 5),
- "bfl tpl size");
- sprom->boardflags_lo = tuple.TupleData[1] |
- ((u16)tuple.TupleData[2] << 8);
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -27,24 +27,54 @@ struct ssb_sprom {
- u8 et1mdcport; /* MDIO for enet1 */
- u8 board_rev; /* Board revision number from SPROM. */
- u8 country_code; /* Country Code */
-- u8 ant_available_a; /* A-PHY antenna available bits (up to 4) */
-- u8 ant_available_bg; /* B/G-PHY antenna available bits (up to 4) */
-+ u8 ant_available_a; /* 2GHz antenna available bits (up to 4) */
-+ u8 ant_available_bg; /* 5GHz antenna available bits (up to 4) */
- u16 pa0b0;
- u16 pa0b1;
- u16 pa0b2;
- u16 pa1b0;
- u16 pa1b1;
- u16 pa1b2;
-+ u16 pa1lob0;
-+ u16 pa1lob1;
-+ u16 pa1lob2;
-+ u16 pa1hib0;
-+ u16 pa1hib1;
-+ u16 pa1hib2;
- u8 gpio0; /* GPIO pin 0 */
- u8 gpio1; /* GPIO pin 1 */
- u8 gpio2; /* GPIO pin 2 */
- u8 gpio3; /* GPIO pin 3 */
-- u16 maxpwr_a; /* A-PHY Amplifier Max Power (in dBm Q5.2) */
-- u16 maxpwr_bg; /* B/G-PHY Amplifier Max Power (in dBm Q5.2) */
-+ u16 maxpwr_bg; /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
-+ u16 maxpwr_al; /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
-+ u16 maxpwr_a; /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
-+ u16 maxpwr_ah; /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
- u8 itssi_a; /* Idle TSSI Target for A-PHY */
- u8 itssi_bg; /* Idle TSSI Target for B/G-PHY */
-- u16 boardflags_lo; /* Boardflags (low 16 bits) */
-- u16 boardflags_hi; /* Boardflags (high 16 bits) */
-+ u8 tri2g; /* 2.4GHz TX isolation */
-+ u8 tri5gl; /* 5.2GHz TX isolation */
-+ u8 tri5g; /* 5.3GHz TX isolation */
-+ u8 tri5gh; /* 5.8GHz TX isolation */
-+ u8 rxpo2g; /* 2GHz RX power offset */
-+ u8 rxpo5g; /* 5GHz RX power offset */
-+ u8 rssisav2g; /* 2GHz RSSI params */
-+ u8 rssismc2g;
-+ u8 rssismf2g;
-+ u8 bxa2g; /* 2GHz BX arch */
-+ u8 rssisav5g; /* 5GHz RSSI params */
-+ u8 rssismc5g;
-+ u8 rssismf5g;
-+ u8 bxa5g; /* 5GHz BX arch */
-+ u16 cck2gpo; /* CCK power offset */
-+ u32 ofdm2gpo; /* 2.4GHz OFDM power offset */
-+ u32 ofdm5glpo; /* 5.2GHz OFDM power offset */
-+ u32 ofdm5gpo; /* 5.3GHz OFDM power offset */
-+ u32 ofdm5ghpo; /* 5.8GHz OFDM power offset */
-+ u16 boardflags_lo; /* Board flags (bits 0-15) */
-+ u16 boardflags_hi; /* Board flags (bits 16-31) */
-+ u16 boardflags2_lo; /* Board flags (bits 32-47) */
-+ u16 boardflags2_hi; /* Board flags (bits 48-63) */
-+ /* TODO store board flags in a single u64 */
-
- /* Antenna gain values for up to 4 antennas
- * on each band. Values in dBm/4 (Q5.2). Negative gain means the
-@@ -58,7 +88,7 @@ struct ssb_sprom {
- } ghz5; /* 5GHz band */
- } antenna_gain;
-
-- /* TODO - add any parameters needed from rev 2, 3, or 4 SPROMs */
-+ /* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */
- };
-
- /* Information about the PCB the circuitry is soldered on. */
-@@ -208,6 +238,7 @@ enum ssb_bustype {
- SSB_BUSTYPE_SSB, /* This SSB bus is the system bus */
- SSB_BUSTYPE_PCI, /* SSB is connected to PCI bus */
- SSB_BUSTYPE_PCMCIA, /* SSB is connected to PCMCIA bus */
-+ SSB_BUSTYPE_SDIO, /* SSB is connected to SDIO bus */
- };
-
- /* board_vendor */
-@@ -240,8 +271,12 @@ struct ssb_bus {
-
- /* The core in the basic address register window. (PCI bus only) */
- struct ssb_device *mapped_device;
-- /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
-- u8 mapped_pcmcia_seg;
-+ union {
-+ /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
-+ u8 mapped_pcmcia_seg;
-+ /* Current SSB base address window for SDIO. */
-+ u32 sdio_sbaddr;
-+ };
- /* Lock for core and segment switching.
- * On PCMCIA-host busses this is used to protect the whole MMIO access. */
- spinlock_t bar_lock;
-@@ -252,6 +287,11 @@ struct ssb_bus {
- struct pci_dev *host_pci;
- /* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */
- struct pcmcia_device *host_pcmcia;
-+ /* Pointer to the SDIO device (only if bustype == SSB_BUSTYPE_SDIO). */
-+ struct sdio_func *host_sdio;
-+
-+ /* See enum ssb_quirks */
-+ unsigned int quirks;
-
- #ifdef CONFIG_SSB_SPROM
- /* Mutex to protect the SPROM writing. */
-@@ -306,6 +346,11 @@ struct ssb_bus {
- #endif /* DEBUG */
- };
-
-+enum ssb_quirks {
-+ /* SDIO connected card requires performing a read after writing a 32-bit value */
-+ SSB_QUIRK_SDIO_READ_AFTER_WRITE32 = (1 << 0),
-+};
-+
- /* The initialization-invariants. */
- struct ssb_init_invariants {
- /* Versioning information about the PCB. */
---- a/include/linux/ssb/ssb_driver_chipcommon.h
-+++ b/include/linux/ssb/ssb_driver_chipcommon.h
-@@ -181,6 +181,16 @@
- #define SSB_CHIPCO_PROG_WAITCNT 0x0124
- #define SSB_CHIPCO_FLASH_CFG 0x0128
- #define SSB_CHIPCO_FLASH_WAITCNT 0x012C
-+#define SSB_CHIPCO_CLKCTLST 0x01E0 /* Clock control and status (rev >= 20) */
-+#define SSB_CHIPCO_CLKCTLST_FORCEALP 0x00000001 /* Force ALP request */
-+#define SSB_CHIPCO_CLKCTLST_FORCEHT 0x00000002 /* Force HT request */
-+#define SSB_CHIPCO_CLKCTLST_FORCEILP 0x00000004 /* Force ILP request */
-+#define SSB_CHIPCO_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */
-+#define SSB_CHIPCO_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */
-+#define SSB_CHIPCO_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */
-+#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00010000 /* HT available */
-+#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00020000 /* APL available */
-+#define SSB_CHIPCO_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */
- #define SSB_CHIPCO_UART0_DATA 0x0300
- #define SSB_CHIPCO_UART0_IMR 0x0304
- #define SSB_CHIPCO_UART0_FCR 0x0308
-@@ -197,6 +207,196 @@
- #define SSB_CHIPCO_UART1_LSR 0x0414
- #define SSB_CHIPCO_UART1_MSR 0x0418
- #define SSB_CHIPCO_UART1_SCRATCH 0x041C
-+/* PMU registers (rev >= 20) */
-+#define SSB_CHIPCO_PMU_CTL 0x0600 /* PMU control */
-+#define SSB_CHIPCO_PMU_CTL_ILP_DIV 0xFFFF0000 /* ILP div mask */
-+#define SSB_CHIPCO_PMU_CTL_ILP_DIV_SHIFT 16
-+#define SSB_CHIPCO_PMU_CTL_NOILPONW 0x00000200 /* No ILP on wait */
-+#define SSB_CHIPCO_PMU_CTL_HTREQEN 0x00000100 /* HT req enable */
-+#define SSB_CHIPCO_PMU_CTL_ALPREQEN 0x00000080 /* ALP req enable */
-+#define SSB_CHIPCO_PMU_CTL_XTALFREQ 0x0000007C /* Crystal freq */
-+#define SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT 2
-+#define SSB_CHIPCO_PMU_CTL_ILPDIVEN 0x00000002 /* ILP div enable */
-+#define SSB_CHIPCO_PMU_CTL_LPOSEL 0x00000001 /* LPO sel */
-+#define SSB_CHIPCO_PMU_CAP 0x0604 /* PMU capabilities */
-+#define SSB_CHIPCO_PMU_CAP_REVISION 0x000000FF /* Revision mask */
-+#define SSB_CHIPCO_PMU_STAT 0x0608 /* PMU status */
-+#define SSB_CHIPCO_PMU_STAT_INTPEND 0x00000040 /* Interrupt pending */
-+#define SSB_CHIPCO_PMU_STAT_SBCLKST 0x00000030 /* Backplane clock status? */
-+#define SSB_CHIPCO_PMU_STAT_HAVEALP 0x00000008 /* ALP available */
-+#define SSB_CHIPCO_PMU_STAT_HAVEHT 0x00000004 /* HT available */
-+#define SSB_CHIPCO_PMU_STAT_RESINIT 0x00000003 /* Res init */
-+#define SSB_CHIPCO_PMU_RES_STAT 0x060C /* PMU res status */
-+#define SSB_CHIPCO_PMU_RES_PEND 0x0610 /* PMU res pending */
-+#define SSB_CHIPCO_PMU_TIMER 0x0614 /* PMU timer */
-+#define SSB_CHIPCO_PMU_MINRES_MSK 0x0618 /* PMU min res mask */
-+#define SSB_CHIPCO_PMU_MAXRES_MSK 0x061C /* PMU max res mask */
-+#define SSB_CHIPCO_PMU_RES_TABSEL 0x0620 /* PMU res table sel */
-+#define SSB_CHIPCO_PMU_RES_DEPMSK 0x0624 /* PMU res dep mask */
-+#define SSB_CHIPCO_PMU_RES_UPDNTM 0x0628 /* PMU res updown timer */
-+#define SSB_CHIPCO_PMU_RES_TIMER 0x062C /* PMU res timer */
-+#define SSB_CHIPCO_PMU_CLKSTRETCH 0x0630 /* PMU clockstretch */
-+#define SSB_CHIPCO_PMU_WATCHDOG 0x0634 /* PMU watchdog */
-+#define SSB_CHIPCO_PMU_RES_REQTS 0x0640 /* PMU res req timer sel */
-+#define SSB_CHIPCO_PMU_RES_REQT 0x0644 /* PMU res req timer */
-+#define SSB_CHIPCO_PMU_RES_REQM 0x0648 /* PMU res req mask */
-+#define SSB_CHIPCO_CHIPCTL_ADDR 0x0650
-+#define SSB_CHIPCO_CHIPCTL_DATA 0x0654
-+#define SSB_CHIPCO_REGCTL_ADDR 0x0658
-+#define SSB_CHIPCO_REGCTL_DATA 0x065C
-+#define SSB_CHIPCO_PLLCTL_ADDR 0x0660
-+#define SSB_CHIPCO_PLLCTL_DATA 0x0664
-+
-+
-+
-+/** PMU PLL registers */
-+
-+/* PMU rev 0 PLL registers */
-+#define SSB_PMU0_PLLCTL0 0
-+#define SSB_PMU0_PLLCTL0_PDIV_MSK 0x00000001
-+#define SSB_PMU0_PLLCTL0_PDIV_FREQ 25000 /* kHz */
-+#define SSB_PMU0_PLLCTL1 1
-+#define SSB_PMU0_PLLCTL1_WILD_IMSK 0xF0000000 /* Wild int mask (low nibble) */
-+#define SSB_PMU0_PLLCTL1_WILD_IMSK_SHIFT 28
-+#define SSB_PMU0_PLLCTL1_WILD_FMSK 0x0FFFFF00 /* Wild frac mask */
-+#define SSB_PMU0_PLLCTL1_WILD_FMSK_SHIFT 8
-+#define SSB_PMU0_PLLCTL1_STOPMOD 0x00000040 /* Stop mod */
-+#define SSB_PMU0_PLLCTL2 2
-+#define SSB_PMU0_PLLCTL2_WILD_IMSKHI 0x0000000F /* Wild int mask (high nibble) */
-+#define SSB_PMU0_PLLCTL2_WILD_IMSKHI_SHIFT 0
-+
-+/* PMU rev 1 PLL registers */
-+#define SSB_PMU1_PLLCTL0 0
-+#define SSB_PMU1_PLLCTL0_P1DIV 0x00F00000 /* P1 div */
-+#define SSB_PMU1_PLLCTL0_P1DIV_SHIFT 20
-+#define SSB_PMU1_PLLCTL0_P2DIV 0x0F000000 /* P2 div */
-+#define SSB_PMU1_PLLCTL0_P2DIV_SHIFT 24
-+#define SSB_PMU1_PLLCTL1 1
-+#define SSB_PMU1_PLLCTL1_M1DIV 0x000000FF /* M1 div */
-+#define SSB_PMU1_PLLCTL1_M1DIV_SHIFT 0
-+#define SSB_PMU1_PLLCTL1_M2DIV 0x0000FF00 /* M2 div */
-+#define SSB_PMU1_PLLCTL1_M2DIV_SHIFT 8
-+#define SSB_PMU1_PLLCTL1_M3DIV 0x00FF0000 /* M3 div */
-+#define SSB_PMU1_PLLCTL1_M3DIV_SHIFT 16
-+#define SSB_PMU1_PLLCTL1_M4DIV 0xFF000000 /* M4 div */
-+#define SSB_PMU1_PLLCTL1_M4DIV_SHIFT 24
-+#define SSB_PMU1_PLLCTL2 2
-+#define SSB_PMU1_PLLCTL2_M5DIV 0x000000FF /* M5 div */
-+#define SSB_PMU1_PLLCTL2_M5DIV_SHIFT 0
-+#define SSB_PMU1_PLLCTL2_M6DIV 0x0000FF00 /* M6 div */
-+#define SSB_PMU1_PLLCTL2_M6DIV_SHIFT 8
-+#define SSB_PMU1_PLLCTL2_NDIVMODE 0x000E0000 /* NDIV mode */
-+#define SSB_PMU1_PLLCTL2_NDIVMODE_SHIFT 17
-+#define SSB_PMU1_PLLCTL2_NDIVINT 0x1FF00000 /* NDIV int */
-+#define SSB_PMU1_PLLCTL2_NDIVINT_SHIFT 20
-+#define SSB_PMU1_PLLCTL3 3
-+#define SSB_PMU1_PLLCTL3_NDIVFRAC 0x00FFFFFF /* NDIV frac */
-+#define SSB_PMU1_PLLCTL3_NDIVFRAC_SHIFT 0
-+#define SSB_PMU1_PLLCTL4 4
-+#define SSB_PMU1_PLLCTL5 5
-+#define SSB_PMU1_PLLCTL5_CLKDRV 0xFFFFFF00 /* clk drv */
-+#define SSB_PMU1_PLLCTL5_CLKDRV_SHIFT 8
-+
-+/* BCM4312 PLL resource numbers. */
-+#define SSB_PMURES_4312_SWITCHER_BURST 0
-+#define SSB_PMURES_4312_SWITCHER_PWM 1
-+#define SSB_PMURES_4312_PA_REF_LDO 2
-+#define SSB_PMURES_4312_CORE_LDO_BURST 3
-+#define SSB_PMURES_4312_CORE_LDO_PWM 4
-+#define SSB_PMURES_4312_RADIO_LDO 5
-+#define SSB_PMURES_4312_ILP_REQUEST 6
-+#define SSB_PMURES_4312_BG_FILTBYP 7
-+#define SSB_PMURES_4312_TX_FILTBYP 8
-+#define SSB_PMURES_4312_RX_FILTBYP 9
-+#define SSB_PMURES_4312_XTAL_PU 10
-+#define SSB_PMURES_4312_ALP_AVAIL 11
-+#define SSB_PMURES_4312_BB_PLL_FILTBYP 12
-+#define SSB_PMURES_4312_RF_PLL_FILTBYP 13
-+#define SSB_PMURES_4312_HT_AVAIL 14
-+
-+/* BCM4325 PLL resource numbers. */
-+#define SSB_PMURES_4325_BUCK_BOOST_BURST 0
-+#define SSB_PMURES_4325_CBUCK_BURST 1
-+#define SSB_PMURES_4325_CBUCK_PWM 2
-+#define SSB_PMURES_4325_CLDO_CBUCK_BURST 3
-+#define SSB_PMURES_4325_CLDO_CBUCK_PWM 4
-+#define SSB_PMURES_4325_BUCK_BOOST_PWM 5
-+#define SSB_PMURES_4325_ILP_REQUEST 6
-+#define SSB_PMURES_4325_ABUCK_BURST 7
-+#define SSB_PMURES_4325_ABUCK_PWM 8
-+#define SSB_PMURES_4325_LNLDO1_PU 9
-+#define SSB_PMURES_4325_LNLDO2_PU 10
-+#define SSB_PMURES_4325_LNLDO3_PU 11
-+#define SSB_PMURES_4325_LNLDO4_PU 12
-+#define SSB_PMURES_4325_XTAL_PU 13
-+#define SSB_PMURES_4325_ALP_AVAIL 14
-+#define SSB_PMURES_4325_RX_PWRSW_PU 15
-+#define SSB_PMURES_4325_TX_PWRSW_PU 16
-+#define SSB_PMURES_4325_RFPLL_PWRSW_PU 17
-+#define SSB_PMURES_4325_LOGEN_PWRSW_PU 18
-+#define SSB_PMURES_4325_AFE_PWRSW_PU 19
-+#define SSB_PMURES_4325_BBPLL_PWRSW_PU 20
-+#define SSB_PMURES_4325_HT_AVAIL 21
-+
-+/* BCM4328 PLL resource numbers. */
-+#define SSB_PMURES_4328_EXT_SWITCHER_PWM 0
-+#define SSB_PMURES_4328_BB_SWITCHER_PWM 1
-+#define SSB_PMURES_4328_BB_SWITCHER_BURST 2
-+#define SSB_PMURES_4328_BB_EXT_SWITCHER_BURST 3
-+#define SSB_PMURES_4328_ILP_REQUEST 4
-+#define SSB_PMURES_4328_RADIO_SWITCHER_PWM 5
-+#define SSB_PMURES_4328_RADIO_SWITCHER_BURST 6
-+#define SSB_PMURES_4328_ROM_SWITCH 7
-+#define SSB_PMURES_4328_PA_REF_LDO 8
-+#define SSB_PMURES_4328_RADIO_LDO 9
-+#define SSB_PMURES_4328_AFE_LDO 10
-+#define SSB_PMURES_4328_PLL_LDO 11
-+#define SSB_PMURES_4328_BG_FILTBYP 12
-+#define SSB_PMURES_4328_TX_FILTBYP 13
-+#define SSB_PMURES_4328_RX_FILTBYP 14
-+#define SSB_PMURES_4328_XTAL_PU 15
-+#define SSB_PMURES_4328_XTAL_EN 16
-+#define SSB_PMURES_4328_BB_PLL_FILTBYP 17
-+#define SSB_PMURES_4328_RF_PLL_FILTBYP 18
-+#define SSB_PMURES_4328_BB_PLL_PU 19
-+
-+/* BCM5354 PLL resource numbers. */
-+#define SSB_PMURES_5354_EXT_SWITCHER_PWM 0
-+#define SSB_PMURES_5354_BB_SWITCHER_PWM 1
-+#define SSB_PMURES_5354_BB_SWITCHER_BURST 2
-+#define SSB_PMURES_5354_BB_EXT_SWITCHER_BURST 3
-+#define SSB_PMURES_5354_ILP_REQUEST 4
-+#define SSB_PMURES_5354_RADIO_SWITCHER_PWM 5
-+#define SSB_PMURES_5354_RADIO_SWITCHER_BURST 6
-+#define SSB_PMURES_5354_ROM_SWITCH 7
-+#define SSB_PMURES_5354_PA_REF_LDO 8
-+#define SSB_PMURES_5354_RADIO_LDO 9
-+#define SSB_PMURES_5354_AFE_LDO 10
-+#define SSB_PMURES_5354_PLL_LDO 11
-+#define SSB_PMURES_5354_BG_FILTBYP 12
-+#define SSB_PMURES_5354_TX_FILTBYP 13
-+#define SSB_PMURES_5354_RX_FILTBYP 14
-+#define SSB_PMURES_5354_XTAL_PU 15
-+#define SSB_PMURES_5354_XTAL_EN 16
-+#define SSB_PMURES_5354_BB_PLL_FILTBYP 17
-+#define SSB_PMURES_5354_RF_PLL_FILTBYP 18
-+#define SSB_PMURES_5354_BB_PLL_PU 19
-+
-+
-+
-+/** Chip specific Chip-Status register contents. */
-+#define SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL 0x00000003
-+#define SSB_CHIPCO_CHST_4325_DEFCIS_SEL 0 /* OTP is powered up, use def. CIS, no SPROM */
-+#define SSB_CHIPCO_CHST_4325_SPROM_SEL 1 /* OTP is powered up, SPROM is present */
-+#define SSB_CHIPCO_CHST_4325_OTP_SEL 2 /* OTP is powered up, no SPROM */
-+#define SSB_CHIPCO_CHST_4325_OTP_PWRDN 3 /* OTP is powered down, SPROM is present */
-+#define SSB_CHIPCO_CHST_4325_SDIO_USB_MODE 0x00000004
-+#define SSB_CHIPCO_CHST_4325_SDIO_USB_MODE_SHIFT 2
-+#define SSB_CHIPCO_CHST_4325_RCAL_VALID 0x00000008
-+#define SSB_CHIPCO_CHST_4325_RCAL_VALID_SHIFT 3
-+#define SSB_CHIPCO_CHST_4325_RCAL_VALUE 0x000001F0
-+#define SSB_CHIPCO_CHST_4325_RCAL_VALUE_SHIFT 4
-+#define SSB_CHIPCO_CHST_4325_PMUTOP_2B 0x00000200 /* 1 for 2b, 0 for to 2a */
-
-
-
-@@ -353,11 +553,20 @@
- struct ssb_device;
- struct ssb_serial_port;
-
-+/* Data for the PMU, if available.
-+ * Check availability with ((struct ssb_chipcommon)->capabilities & SSB_CHIPCO_CAP_PMU)
-+ */
-+struct ssb_chipcommon_pmu {
-+ u8 rev; /* PMU revision */
-+ u32 crystalfreq; /* The active crystal frequency (in kHz) */
-+};
-+
- struct ssb_chipcommon {
- struct ssb_device *dev;
- u32 capabilities;
- /* Fast Powerup Delay constant */
- u16 fast_pwrup_delay;
-+ struct ssb_chipcommon_pmu pmu;
- };
-
- static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
-@@ -365,6 +574,17 @@ static inline bool ssb_chipco_available(
- return (cc->dev != NULL);
- }
-
-+/* Register access */
-+#define chipco_read32(cc, offset) ssb_read32((cc)->dev, offset)
-+#define chipco_write32(cc, offset, val) ssb_write32((cc)->dev, offset, val)
-+
-+#define chipco_mask32(cc, offset, mask) \
-+ chipco_write32(cc, offset, chipco_read32(cc, offset) & (mask))
-+#define chipco_set32(cc, offset, set) \
-+ chipco_write32(cc, offset, chipco_read32(cc, offset) | (set))
-+#define chipco_maskset32(cc, offset, mask, set) \
-+ chipco_write32(cc, offset, (chipco_read32(cc, offset) & (mask)) | (set))
-+
- extern void ssb_chipcommon_init(struct ssb_chipcommon *cc);
-
- extern void ssb_chipco_suspend(struct ssb_chipcommon *cc);
-@@ -406,4 +626,18 @@ extern int ssb_chipco_serial_init(struct
- struct ssb_serial_port *ports);
- #endif /* CONFIG_SSB_SERIAL */
-
-+/* PMU support */
-+extern void ssb_pmu_init(struct ssb_chipcommon *cc);
-+
-+enum ssb_pmu_ldo_volt_id {
-+ LDO_PAREF = 0,
-+ LDO_VOLT1,
-+ LDO_VOLT2,
-+ LDO_VOLT3,
-+};
-+
-+void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc,
-+ enum ssb_pmu_ldo_volt_id id, u32 voltage);
-+void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on);
-+
- #endif /* LINUX_SSB_CHIPCO_H_ */
---- a/include/linux/ssb/ssb_regs.h
-+++ b/include/linux/ssb/ssb_regs.h
-@@ -162,7 +162,7 @@
-
- /* SPROM shadow area. If not otherwise noted, fields are
- * two bytes wide. Note that the SPROM can _only_ be read
-- * in two-byte quantinies.
-+ * in two-byte quantities.
- */
- #define SSB_SPROMSIZE_WORDS 64
- #define SSB_SPROMSIZE_BYTES (SSB_SPROMSIZE_WORDS * sizeof(u16))
-@@ -326,6 +326,94 @@
- #define SSB_SPROM5_GPIOB_P3 0xFF00 /* Pin 3 */
- #define SSB_SPROM5_GPIOB_P3_SHIFT 8
-
-+/* SPROM Revision 8 */
-+#define SSB_SPROM8_BOARDREV 0x1082 /* Board revision */
-+#define SSB_SPROM8_BFLLO 0x1084 /* Board flags (bits 0-15) */
-+#define SSB_SPROM8_BFLHI 0x1086 /* Board flags (bits 16-31) */
-+#define SSB_SPROM8_BFL2LO 0x1088 /* Board flags (bits 32-47) */
-+#define SSB_SPROM8_BFL2HI 0x108A /* Board flags (bits 48-63) */
-+#define SSB_SPROM8_IL0MAC 0x108C /* 6 byte MAC address */
-+#define SSB_SPROM8_CCODE 0x1092 /* 2 byte country code */
-+#define SSB_SPROM8_ANTAVAIL 0x109C /* Antenna available bitfields*/
-+#define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */
-+#define SSB_SPROM8_ANTAVAIL_A_SHIFT 8
-+#define SSB_SPROM8_ANTAVAIL_BG 0x00FF /* B-PHY and G-PHY bitfield */
-+#define SSB_SPROM8_ANTAVAIL_BG_SHIFT 0
-+#define SSB_SPROM8_AGAIN01 0x109E /* Antenna Gain (in dBm Q5.2) */
-+#define SSB_SPROM8_AGAIN0 0x00FF /* Antenna 0 */
-+#define SSB_SPROM8_AGAIN0_SHIFT 0
-+#define SSB_SPROM8_AGAIN1 0xFF00 /* Antenna 1 */
-+#define SSB_SPROM8_AGAIN1_SHIFT 8
-+#define SSB_SPROM8_AGAIN23 0x10A0
-+#define SSB_SPROM8_AGAIN2 0x00FF /* Antenna 2 */
-+#define SSB_SPROM8_AGAIN2_SHIFT 0
-+#define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */
-+#define SSB_SPROM8_AGAIN3_SHIFT 8
-+#define SSB_SPROM8_GPIOA 0x1096 /*Gen. Purpose IO # 0 and 1 */
-+#define SSB_SPROM8_GPIOA_P0 0x00FF /* Pin 0 */
-+#define SSB_SPROM8_GPIOA_P1 0xFF00 /* Pin 1 */
-+#define SSB_SPROM8_GPIOA_P1_SHIFT 8
-+#define SSB_SPROM8_GPIOB 0x1098 /* Gen. Purpose IO # 2 and 3 */
-+#define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */
-+#define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */
-+#define SSB_SPROM8_GPIOB_P3_SHIFT 8
-+#define SSB_SPROM8_RSSIPARM2G 0x10A4 /* RSSI params for 2GHz */
-+#define SSB_SPROM8_RSSISMF2G 0x000F
-+#define SSB_SPROM8_RSSISMC2G 0x00F0
-+#define SSB_SPROM8_RSSISMC2G_SHIFT 4
-+#define SSB_SPROM8_RSSISAV2G 0x0700
-+#define SSB_SPROM8_RSSISAV2G_SHIFT 8
-+#define SSB_SPROM8_BXA2G 0x1800
-+#define SSB_SPROM8_BXA2G_SHIFT 11
-+#define SSB_SPROM8_RSSIPARM5G 0x10A6 /* RSSI params for 5GHz */
-+#define SSB_SPROM8_RSSISMF5G 0x000F
-+#define SSB_SPROM8_RSSISMC5G 0x00F0
-+#define SSB_SPROM8_RSSISMC5G_SHIFT 4
-+#define SSB_SPROM8_RSSISAV5G 0x0700
-+#define SSB_SPROM8_RSSISAV5G_SHIFT 8
-+#define SSB_SPROM8_BXA5G 0x1800
-+#define SSB_SPROM8_BXA5G_SHIFT 11
-+#define SSB_SPROM8_TRI25G 0x10A8 /* TX isolation 2.4&5.3GHz */
-+#define SSB_SPROM8_TRI2G 0x00FF /* TX isolation 2.4GHz */
-+#define SSB_SPROM8_TRI5G 0xFF00 /* TX isolation 5.3GHz */
-+#define SSB_SPROM8_TRI5G_SHIFT 8
-+#define SSB_SPROM8_TRI5GHL 0x10AA /* TX isolation 5.2/5.8GHz */
-+#define SSB_SPROM8_TRI5GL 0x00FF /* TX isolation 5.2GHz */
-+#define SSB_SPROM8_TRI5GH 0xFF00 /* TX isolation 5.8GHz */
-+#define SSB_SPROM8_TRI5GH_SHIFT 8
-+#define SSB_SPROM8_RXPO 0x10AC /* RX power offsets */
-+#define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */
-+#define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */
-+#define SSB_SPROM8_RXPO5G_SHIFT 8
-+#define SSB_SPROM8_MAXP_BG 0x10C0 /* Max Power 2GHz in path 1 */
-+#define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */
-+#define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
-+#define SSB_SPROM8_ITSSI_BG_SHIFT 8
-+#define SSB_SPROM8_PA0B0 0x10C2 /* 2GHz power amp settings */
-+#define SSB_SPROM8_PA0B1 0x10C4
-+#define SSB_SPROM8_PA0B2 0x10C6
-+#define SSB_SPROM8_MAXP_A 0x10C8 /* Max Power 5.3GHz */
-+#define SSB_SPROM8_MAXP_A_MASK 0x00FF /* Mask for Max Power 5.3GHz */
-+#define SSB_SPROM8_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */
-+#define SSB_SPROM8_ITSSI_A_SHIFT 8
-+#define SSB_SPROM8_MAXP_AHL 0x10CA /* Max Power 5.2/5.8GHz */
-+#define SSB_SPROM8_MAXP_AH_MASK 0x00FF /* Mask for Max Power 5.8GHz */
-+#define SSB_SPROM8_MAXP_AL_MASK 0xFF00 /* Mask for Max Power 5.2GHz */
-+#define SSB_SPROM8_MAXP_AL_SHIFT 8
-+#define SSB_SPROM8_PA1B0 0x10CC /* 5.3GHz power amp settings */
-+#define SSB_SPROM8_PA1B1 0x10CE
-+#define SSB_SPROM8_PA1B2 0x10D0
-+#define SSB_SPROM8_PA1LOB0 0x10D2 /* 5.2GHz power amp settings */
-+#define SSB_SPROM8_PA1LOB1 0x10D4
-+#define SSB_SPROM8_PA1LOB2 0x10D6
-+#define SSB_SPROM8_PA1HIB0 0x10D8 /* 5.8GHz power amp settings */
-+#define SSB_SPROM8_PA1HIB1 0x10DA
-+#define SSB_SPROM8_PA1HIB2 0x10DC
-+#define SSB_SPROM8_CCK2GPO 0x1140 /* CCK power offset */
-+#define SSB_SPROM8_OFDM2GPO 0x1142 /* 2.4GHz OFDM power offset */
-+#define SSB_SPROM8_OFDM5GPO 0x1146 /* 5.3GHz OFDM power offset */
-+#define SSB_SPROM8_OFDM5GLPO 0x114A /* 5.2GHz OFDM power offset */
-+#define SSB_SPROM8_OFDM5GHPO 0x114E /* 5.8GHz OFDM power offset */
-
- /* Values for SSB_SPROM1_BINF_CCODE */
- enum {
---- a/drivers/ssb/driver_chipcommon.c
-+++ b/drivers/ssb/driver_chipcommon.c
-@@ -26,19 +26,6 @@ enum ssb_clksrc {
- };
-
-
--static inline u32 chipco_read32(struct ssb_chipcommon *cc,
-- u16 offset)
--{
-- return ssb_read32(cc->dev, offset);
--}
--
--static inline void chipco_write32(struct ssb_chipcommon *cc,
-- u16 offset,
-- u32 value)
--{
-- ssb_write32(cc->dev, offset, value);
--}
--
- static inline u32 chipco_write32_masked(struct ssb_chipcommon *cc, u16 offset,
- u32 mask, u32 value)
- {
-@@ -246,6 +233,7 @@ void ssb_chipcommon_init(struct ssb_chip
- {
- if (!cc->dev)
- return; /* We don't have a ChipCommon */
-+ ssb_pmu_init(cc);
- chipco_powercontrol_init(cc);
- ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
- calc_fast_powerup_delay(cc);
---- a/drivers/ssb/scan.c
-+++ b/drivers/ssb/scan.c
-@@ -175,6 +175,8 @@ static u32 scan_read32(struct ssb_bus *b
- } else
- ssb_pcmcia_switch_segment(bus, 0);
- break;
-+ default:
-+ break;
- }
- return readl(bus->mmio + offset);
- }
-@@ -188,6 +190,8 @@ static int scan_switchcore(struct ssb_bu
- return ssb_pci_switch_coreidx(bus, coreidx);
- case SSB_BUSTYPE_PCMCIA:
- return ssb_pcmcia_switch_coreidx(bus, coreidx);
-+ default:
-+ break;
- }
- return 0;
- }
-@@ -206,6 +210,8 @@ void ssb_iounmap(struct ssb_bus *bus)
- SSB_BUG_ON(1); /* Can't reach this code. */
- #endif
- break;
-+ default:
-+ break;
- }
- bus->mmio = NULL;
- bus->mapped_device = NULL;
-@@ -230,6 +236,8 @@ static void __iomem *ssb_ioremap(struct
- SSB_BUG_ON(1); /* Can't reach this code. */
- #endif
- break;
-+ default:
-+ break;
- }
-
- return mmio;
diff --git a/target/linux/generic-2.6/patches-2.6.28/977-textsearch_kconfig_hacks.patch b/target/linux/generic-2.6/patches-2.6.28/977-textsearch_kconfig_hacks.patch
deleted file mode 100644
index aec5ac3214212f22c2205955fddf0c442d0260bd..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/977-textsearch_kconfig_hacks.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/lib/Kconfig
-+++ b/lib/Kconfig
-@@ -119,16 +119,16 @@ config REED_SOLOMON_DEC16
- # Textsearch support is select'ed if needed
- #
- config TEXTSEARCH
-- boolean
-+ boolean "Textsearch support"
-
- config TEXTSEARCH_KMP
-- tristate
-+ tristate "Textsearch KMP"
-
- config TEXTSEARCH_BM
-- tristate
-+ tristate "Textsearch BM"
-
- config TEXTSEARCH_FSM
-- tristate
-+ tristate "Textsearch FSM"
-
- #
- # plist support is select#ed if needed
diff --git a/target/linux/generic-2.6/patches-2.6.28/979-crypto_add_kconfig_prompts.patch b/target/linux/generic-2.6/patches-2.6.28/979-crypto_add_kconfig_prompts.patch
deleted file mode 100644
index df7837dbabb640cc9fbb27d0c53e88f6039ed4d8..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/979-crypto_add_kconfig_prompts.patch
+++ /dev/null
@@ -1,47 +0,0 @@
---- a/crypto/Kconfig
-+++ b/crypto/Kconfig
-@@ -30,7 +30,7 @@ config CRYPTO_FIPS
- this is.
-
- config CRYPTO_ALGAPI
-- tristate
-+ tristate "ALGAPI"
- select CRYPTO_ALGAPI2
- help
- This option provides the API for cryptographic algorithms.
-@@ -39,7 +39,7 @@ config CRYPTO_ALGAPI2
- tristate
-
- config CRYPTO_AEAD
-- tristate
-+ tristate "AEAD"
- select CRYPTO_AEAD2
- select CRYPTO_ALGAPI
-
-@@ -48,7 +48,7 @@ config CRYPTO_AEAD2
- select CRYPTO_ALGAPI2
-
- config CRYPTO_BLKCIPHER
-- tristate
-+ tristate "BLKCIPHER"
- select CRYPTO_BLKCIPHER2
- select CRYPTO_ALGAPI
-
-@@ -58,7 +58,7 @@ config CRYPTO_BLKCIPHER2
- select CRYPTO_RNG2
-
- config CRYPTO_HASH
-- tristate
-+ tristate "HASH"
- select CRYPTO_HASH2
- select CRYPTO_ALGAPI
-
-@@ -67,7 +67,7 @@ config CRYPTO_HASH2
- select CRYPTO_ALGAPI2
-
- config CRYPTO_RNG
-- tristate
-+ tristate "RNG"
- select CRYPTO_RNG2
- select CRYPTO_ALGAPI
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/980-vm_exports.patch b/target/linux/generic-2.6/patches-2.6.28/980-vm_exports.patch
deleted file mode 100644
index 023bf295e7a59c8a3339d4047c8237cbb187d3d2..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/980-vm_exports.patch
+++ /dev/null
@@ -1,113 +0,0 @@
---- a/mm/shmem.c
-+++ b/mm/shmem.c
-@@ -2480,6 +2480,15 @@ static int shmem_get_sb(struct file_syst
- return get_sb_nodev(fs_type, flags, data, shmem_fill_super, mnt);
- }
-
-+void shmem_set_file(struct vm_area_struct *vma, struct file *file)
-+{
-+ if (vma->vm_file)
-+ fput(vma->vm_file);
-+ vma->vm_file = file;
-+ vma->vm_ops = &shmem_vm_ops;
-+}
-+EXPORT_SYMBOL_GPL(shmem_set_file);
-+
- static struct file_system_type tmpfs_fs_type = {
- .owner = THIS_MODULE,
- .name = "tmpfs",
-@@ -2600,9 +2609,6 @@ int shmem_zero_setup(struct vm_area_stru
- if (IS_ERR(file))
- return PTR_ERR(file);
-
-- if (vma->vm_file)
-- fput(vma->vm_file);
-- vma->vm_file = file;
-- vma->vm_ops = &shmem_vm_ops;
-+ shmem_set_file(vma, file);
- return 0;
- }
---- a/fs/file.c
-+++ b/fs/file.c
-@@ -270,6 +270,7 @@ int expand_files(struct files_struct *fi
- /* All good, so we try */
- return expand_fdtable(files, nr);
- }
-+EXPORT_SYMBOL_GPL(expand_files);
-
- static int count_open_files(struct fdtable *fdt)
- {
---- a/kernel/exit.c
-+++ b/kernel/exit.c
-@@ -509,6 +509,7 @@ struct files_struct *get_files_struct(st
-
- return files;
- }
-+EXPORT_SYMBOL_GPL(get_files_struct);
-
- void put_files_struct(struct files_struct *files)
- {
-@@ -528,6 +529,7 @@ void put_files_struct(struct files_struc
- free_fdtable(fdt);
- }
- }
-+EXPORT_SYMBOL_GPL(put_files_struct);
-
- void reset_files_struct(struct files_struct *files)
- {
---- a/kernel/fork.c
-+++ b/kernel/fork.c
-@@ -155,6 +155,7 @@ void __put_task_struct(struct task_struc
- if (!profile_handoff_task(tsk))
- free_task(tsk);
- }
-+EXPORT_SYMBOL_GPL(__put_task_struct);
-
- /*
- * macro override instead of weak attribute alias, to workaround
---- a/kernel/sched.c
-+++ b/kernel/sched.c
-@@ -5064,6 +5064,7 @@ int can_nice(const struct task_struct *p
- return (nice_rlim <= p->signal->rlim[RLIMIT_NICE].rlim_cur ||
- capable(CAP_SYS_NICE));
- }
-+EXPORT_SYMBOL_GPL(can_nice);
-
- #ifdef __ARCH_WANT_SYS_NICE
-
---- a/mm/memory.c
-+++ b/mm/memory.c
-@@ -993,6 +993,7 @@ unsigned long zap_page_range(struct vm_a
- tlb_finish_mmu(tlb, address, end);
- return end;
- }
-+EXPORT_SYMBOL_GPL(zap_page_range);
-
- /**
- * zap_vma_ptes - remove ptes mapping the vma
-@@ -2271,6 +2272,7 @@ int vmtruncate_range(struct inode *inode
-
- return 0;
- }
-+EXPORT_SYMBOL_GPL(vmtruncate_range);
-
- /*
- * We enter with non-exclusive mmap_sem (to exclude vma changes,
---- a/mm/vmalloc.c
-+++ b/mm/vmalloc.c
-@@ -1002,6 +1002,7 @@ void unmap_kernel_range(unsigned long ad
- vunmap_page_range(addr, end);
- flush_tlb_kernel_range(addr, end);
- }
-+EXPORT_SYMBOL_GPL(unmap_kernel_range);
-
- int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
- {
-@@ -1107,6 +1108,7 @@ struct vm_struct *get_vm_area(unsigned l
- return __get_vm_area_node(size, flags, VMALLOC_START, VMALLOC_END,
- -1, GFP_KERNEL, __builtin_return_address(0));
- }
-+EXPORT_SYMBOL_GPL(get_vm_area);
-
- struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags,
- void *caller)
diff --git a/target/linux/generic-2.6/patches-2.6.28/981-vsprintf_backport.patch b/target/linux/generic-2.6/patches-2.6.28/981-vsprintf_backport.patch
deleted file mode 100644
index 37589b188f69a7a94505ea23bbd4138802f731cc..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/981-vsprintf_backport.patch
+++ /dev/null
@@ -1,888 +0,0 @@
---- a/lib/vsprintf.c
-+++ b/lib/vsprintf.c
-@@ -170,6 +170,8 @@ int strict_strtoul(const char *cp, unsig
- return -EINVAL;
-
- val = simple_strtoul(cp, &tail, base);
-+ if (tail == cp)
-+ return -EINVAL;
- if ((*tail == '\0') ||
- ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
- *res = val;
-@@ -241,6 +243,8 @@ int strict_strtoull(const char *cp, unsi
- return -EINVAL;
-
- val = simple_strtoull(cp, &tail, base);
-+ if (tail == cp)
-+ return -EINVAL;
- if ((*tail == '\0') ||
- ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
- *res = val;
-@@ -392,7 +396,38 @@ static noinline char* put_dec(char *buf,
- #define SMALL 32 /* Must be 32 == 0x20 */
- #define SPECIAL 64 /* 0x */
-
--static char *number(char *buf, char *end, unsigned long long num, int base, int size, int precision, int type)
-+enum format_type {
-+ FORMAT_TYPE_NONE, /* Just a string part */
-+ FORMAT_TYPE_WIDTH,
-+ FORMAT_TYPE_PRECISION,
-+ FORMAT_TYPE_CHAR,
-+ FORMAT_TYPE_STR,
-+ FORMAT_TYPE_PTR,
-+ FORMAT_TYPE_PERCENT_CHAR,
-+ FORMAT_TYPE_INVALID,
-+ FORMAT_TYPE_LONG_LONG,
-+ FORMAT_TYPE_ULONG,
-+ FORMAT_TYPE_LONG,
-+ FORMAT_TYPE_USHORT,
-+ FORMAT_TYPE_SHORT,
-+ FORMAT_TYPE_UINT,
-+ FORMAT_TYPE_INT,
-+ FORMAT_TYPE_NRCHARS,
-+ FORMAT_TYPE_SIZE_T,
-+ FORMAT_TYPE_PTRDIFF
-+};
-+
-+struct printf_spec {
-+ enum format_type type;
-+ int flags; /* flags to number() */
-+ int field_width; /* width of output field */
-+ int base;
-+ int precision; /* # of digits/chars */
-+ int qualifier;
-+};
-+
-+static char *number(char *buf, char *end, unsigned long long num,
-+ struct printf_spec spec)
- {
- /* we are called with base 8, 10 or 16, only, thus don't need "G..." */
- static const char digits[16] = "0123456789ABCDEF"; /* "GHIJKLMNOPQRSTUVWXYZ"; */
-@@ -400,32 +435,32 @@ static char *number(char *buf, char *end
- char tmp[66];
- char sign;
- char locase;
-- int need_pfx = ((type & SPECIAL) && base != 10);
-+ int need_pfx = ((spec.flags & SPECIAL) && spec.base != 10);
- int i;
-
- /* locase = 0 or 0x20. ORing digits or letters with 'locase'
- * produces same digits or (maybe lowercased) letters */
-- locase = (type & SMALL);
-- if (type & LEFT)
-- type &= ~ZEROPAD;
-+ locase = (spec.flags & SMALL);
-+ if (spec.flags & LEFT)
-+ spec.flags &= ~ZEROPAD;
- sign = 0;
-- if (type & SIGN) {
-+ if (spec.flags & SIGN) {
- if ((signed long long) num < 0) {
- sign = '-';
- num = - (signed long long) num;
-- size--;
-- } else if (type & PLUS) {
-+ spec.field_width--;
-+ } else if (spec.flags & PLUS) {
- sign = '+';
-- size--;
-- } else if (type & SPACE) {
-+ spec.field_width--;
-+ } else if (spec.flags & SPACE) {
- sign = ' ';
-- size--;
-+ spec.field_width--;
- }
- }
- if (need_pfx) {
-- size--;
-- if (base == 16)
-- size--;
-+ spec.field_width--;
-+ if (spec.base == 16)
-+ spec.field_width--;
- }
-
- /* generate full string in tmp[], in reverse order */
-@@ -437,10 +472,10 @@ static char *number(char *buf, char *end
- tmp[i++] = (digits[do_div(num,base)] | locase);
- } while (num != 0);
- */
-- else if (base != 10) { /* 8 or 16 */
-- int mask = base - 1;
-+ else if (spec.base != 10) { /* 8 or 16 */
-+ int mask = spec.base - 1;
- int shift = 3;
-- if (base == 16) shift = 4;
-+ if (spec.base == 16) shift = 4;
- do {
- tmp[i++] = (digits[((unsigned char)num) & mask] | locase);
- num >>= shift;
-@@ -450,12 +485,12 @@ static char *number(char *buf, char *end
- }
-
- /* printing 100 using %2d gives "100", not "00" */
-- if (i > precision)
-- precision = i;
-+ if (i > spec.precision)
-+ spec.precision = i;
- /* leading space padding */
-- size -= precision;
-- if (!(type & (ZEROPAD+LEFT))) {
-- while(--size >= 0) {
-+ spec.field_width -= spec.precision;
-+ if (!(spec.flags & (ZEROPAD+LEFT))) {
-+ while(--spec.field_width >= 0) {
- if (buf < end)
- *buf = ' ';
- ++buf;
-@@ -472,23 +507,23 @@ static char *number(char *buf, char *end
- if (buf < end)
- *buf = '0';
- ++buf;
-- if (base == 16) {
-+ if (spec.base == 16) {
- if (buf < end)
- *buf = ('X' | locase);
- ++buf;
- }
- }
- /* zero or space padding */
-- if (!(type & LEFT)) {
-- char c = (type & ZEROPAD) ? '0' : ' ';
-- while (--size >= 0) {
-+ if (!(spec.flags & LEFT)) {
-+ char c = (spec.flags & ZEROPAD) ? '0' : ' ';
-+ while (--spec.field_width >= 0) {
- if (buf < end)
- *buf = c;
- ++buf;
- }
- }
- /* hmm even more zero padding? */
-- while (i <= --precision) {
-+ while (i <= --spec.precision) {
- if (buf < end)
- *buf = '0';
- ++buf;
-@@ -500,7 +535,7 @@ static char *number(char *buf, char *end
- ++buf;
- }
- /* trailing space padding */
-- while (--size >= 0) {
-+ while (--spec.field_width >= 0) {
- if (buf < end)
- *buf = ' ';
- ++buf;
-@@ -508,17 +543,17 @@ static char *number(char *buf, char *end
- return buf;
- }
-
--static char *string(char *buf, char *end, char *s, int field_width, int precision, int flags)
-+static char *string(char *buf, char *end, char *s, struct printf_spec spec)
- {
- int len, i;
-
- if ((unsigned long)s < PAGE_SIZE)
- s = "<NULL>";
-
-- len = strnlen(s, precision);
-+ len = strnlen(s, spec.precision);
-
-- if (!(flags & LEFT)) {
-- while (len < field_width--) {
-+ if (!(spec.flags & LEFT)) {
-+ while (len < spec.field_width--) {
- if (buf < end)
- *buf = ' ';
- ++buf;
-@@ -529,7 +564,7 @@ static char *string(char *buf, char *end
- *buf = *s;
- ++buf; ++s;
- }
-- while (len < field_width--) {
-+ while (len < spec.field_width--) {
- if (buf < end)
- *buf = ' ';
- ++buf;
-@@ -537,21 +572,24 @@ static char *string(char *buf, char *end
- return buf;
- }
-
--static char *symbol_string(char *buf, char *end, void *ptr, int field_width, int precision, int flags)
-+static char *symbol_string(char *buf, char *end, void *ptr,
-+ struct printf_spec spec)
- {
- unsigned long value = (unsigned long) ptr;
- #ifdef CONFIG_KALLSYMS
- char sym[KSYM_SYMBOL_LEN];
- sprint_symbol(sym, value);
-- return string(buf, end, sym, field_width, precision, flags);
-+ return string(buf, end, sym, spec);
- #else
-- field_width = 2*sizeof(void *);
-- flags |= SPECIAL | SMALL | ZEROPAD;
-- return number(buf, end, value, 16, field_width, precision, flags);
-+ spec.field_width = 2*sizeof(void *);
-+ spec.flags |= SPECIAL | SMALL | ZEROPAD;
-+ spec.base = 16;
-+ return number(buf, end, value, spec);
- #endif
- }
-
--static char *resource_string(char *buf, char *end, struct resource *res, int field_width, int precision, int flags)
-+static char *resource_string(char *buf, char *end, struct resource *res,
-+ struct printf_spec spec)
- {
- #ifndef IO_RSRC_PRINTK_SIZE
- #define IO_RSRC_PRINTK_SIZE 4
-@@ -560,7 +598,11 @@ static char *resource_string(char *buf,
- #ifndef MEM_RSRC_PRINTK_SIZE
- #define MEM_RSRC_PRINTK_SIZE 8
- #endif
--
-+ struct printf_spec num_spec = {
-+ .base = 16,
-+ .precision = -1,
-+ .flags = SPECIAL | SMALL | ZEROPAD,
-+ };
- /* room for the actual numbers, the two "0x", -, [, ] and the final zero */
- char sym[4*sizeof(resource_size_t) + 8];
- char *p = sym, *pend = sym + sizeof(sym);
-@@ -572,13 +614,73 @@ static char *resource_string(char *buf,
- size = MEM_RSRC_PRINTK_SIZE;
-
- *p++ = '[';
-- p = number(p, pend, res->start, 16, size, -1, SPECIAL | SMALL | ZEROPAD);
-+ num_spec.field_width = size;
-+ p = number(p, pend, res->start, num_spec);
- *p++ = '-';
-- p = number(p, pend, res->end, 16, size, -1, SPECIAL | SMALL | ZEROPAD);
-+ p = number(p, pend, res->end, num_spec);
- *p++ = ']';
- *p = 0;
-
-- return string(buf, end, sym, field_width, precision, flags);
-+ return string(buf, end, sym, spec);
-+}
-+
-+static char *mac_address_string(char *buf, char *end, u8 *addr,
-+ struct printf_spec spec)
-+{
-+ char mac_addr[6 * 3]; /* (6 * 2 hex digits), 5 colons and trailing zero */
-+ char *p = mac_addr;
-+ int i;
-+
-+ for (i = 0; i < 6; i++) {
-+ p = pack_hex_byte(p, addr[i]);
-+ if (!(spec.flags & SPECIAL) && i != 5)
-+ *p++ = ':';
-+ }
-+ *p = '\0';
-+ spec.flags &= ~SPECIAL;
-+
-+ return string(buf, end, mac_addr, spec);
-+}
-+
-+static char *ip6_addr_string(char *buf, char *end, u8 *addr,
-+ struct printf_spec spec)
-+{
-+ char ip6_addr[8 * 5]; /* (8 * 4 hex digits), 7 colons and trailing zero */
-+ char *p = ip6_addr;
-+ int i;
-+
-+ for (i = 0; i < 8; i++) {
-+ p = pack_hex_byte(p, addr[2 * i]);
-+ p = pack_hex_byte(p, addr[2 * i + 1]);
-+ if (!(spec.flags & SPECIAL) && i != 7)
-+ *p++ = ':';
-+ }
-+ *p = '\0';
-+ spec.flags &= ~SPECIAL;
-+
-+ return string(buf, end, ip6_addr, spec);
-+}
-+
-+static char *ip4_addr_string(char *buf, char *end, u8 *addr,
-+ struct printf_spec spec)
-+{
-+ char ip4_addr[4 * 4]; /* (4 * 3 decimal digits), 3 dots and trailing zero */
-+ char temp[3]; /* hold each IP quad in reverse order */
-+ char *p = ip4_addr;
-+ int i, digits;
-+
-+ for (i = 0; i < 4; i++) {
-+ digits = put_dec_trunc(temp, addr[i]) - temp;
-+ /* reverse the digits in the quad */
-+ while (digits--)
-+ *p++ = temp[digits];
-+ if (i != 3)
-+ *p++ = '.';
-+ }
-+ *p = '\0';
-+ spec.flags &= ~SPECIAL;
-+
-+ return string(buf, end, ip4_addr, spec);
- }
-
- /*
-@@ -592,28 +694,244 @@ static char *resource_string(char *buf,
- * - 'S' For symbolic direct pointers
- * - 'R' For a struct resource pointer, it prints the range of
- * addresses (not the name nor the flags)
-+ * - 'M' For a 6-byte MAC address, it prints the address in the
-+ * usual colon-separated hex notation
-+ * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way (dot-separated
-+ * decimal for v4 and colon separated network-order 16 bit hex for v6)
-+ * - 'i' [46] for 'raw' IPv4/IPv6 addresses, IPv6 omits the colons, IPv4 is
-+ * currently the same
- *
- * Note: The difference between 'S' and 'F' is that on ia64 and ppc64
- * function pointers are really function descriptors, which contain a
- * pointer to the real address.
- */
--static char *pointer(const char *fmt, char *buf, char *end, void *ptr, int field_width, int precision, int flags)
-+static char *pointer(const char *fmt, char *buf, char *end, void *ptr,
-+ struct printf_spec spec)
- {
-+ if (!ptr)
-+ return string(buf, end, "(null)", spec);
-+
- switch (*fmt) {
- case 'F':
- ptr = dereference_function_descriptor(ptr);
- /* Fallthrough */
- case 'S':
-- return symbol_string(buf, end, ptr, field_width, precision, flags);
-+ return symbol_string(buf, end, ptr, spec);
- case 'R':
-- return resource_string(buf, end, ptr, field_width, precision, flags);
-+ return resource_string(buf, end, ptr, spec);
-+ case 'm':
-+ spec.flags |= SPECIAL;
-+ /* Fallthrough */
-+ case 'M':
-+ return mac_address_string(buf, end, ptr, spec);
-+ case 'i':
-+ spec.flags |= SPECIAL;
-+ /* Fallthrough */
-+ case 'I':
-+ if (fmt[1] == '6')
-+ return ip6_addr_string(buf, end, ptr, spec);
-+ if (fmt[1] == '4')
-+ return ip4_addr_string(buf, end, ptr, spec);
-+ spec.flags &= ~SPECIAL;
-+ break;
- }
-- flags |= SMALL;
-- if (field_width == -1) {
-- field_width = 2*sizeof(void *);
-- flags |= ZEROPAD;
-+ spec.flags |= SMALL;
-+ if (spec.field_width == -1) {
-+ spec.field_width = 2*sizeof(void *);
-+ spec.flags |= ZEROPAD;
- }
-- return number(buf, end, (unsigned long) ptr, 16, field_width, precision, flags);
-+ spec.base = 16;
-+
-+ return number(buf, end, (unsigned long) ptr, spec);
-+}
-+
-+/*
-+ * Helper function to decode printf style format.
-+ * Each call decode a token from the format and return the
-+ * number of characters read (or likely the delta where it wants
-+ * to go on the next call).
-+ * The decoded token is returned through the parameters
-+ *
-+ * 'h', 'l', or 'L' for integer fields
-+ * 'z' support added 23/7/1999 S.H.
-+ * 'z' changed to 'Z' --davidm 1/25/99
-+ * 't' added for ptrdiff_t
-+ *
-+ * @fmt: the format string
-+ * @type of the token returned
-+ * @flags: various flags such as +, -, # tokens..
-+ * @field_width: overwritten width
-+ * @base: base of the number (octal, hex, ...)
-+ * @precision: precision of a number
-+ * @qualifier: qualifier of a number (long, size_t, ...)
-+ */
-+static int format_decode(const char *fmt, struct printf_spec *spec)
-+{
-+ const char *start = fmt;
-+
-+ /* we finished early by reading the field width */
-+ if (spec->type == FORMAT_TYPE_WIDTH) {
-+ if (spec->field_width < 0) {
-+ spec->field_width = -spec->field_width;
-+ spec->flags |= LEFT;
-+ }
-+ spec->type = FORMAT_TYPE_NONE;
-+ goto precision;
-+ }
-+
-+ /* we finished early by reading the precision */
-+ if (spec->type == FORMAT_TYPE_PRECISION) {
-+ if (spec->precision < 0)
-+ spec->precision = 0;
-+
-+ spec->type = FORMAT_TYPE_NONE;
-+ goto qualifier;
-+ }
-+
-+ /* By default */
-+ spec->type = FORMAT_TYPE_NONE;
-+
-+ for (; *fmt ; ++fmt) {
-+ if (*fmt == '%')
-+ break;
-+ }
-+
-+ /* Return the current non-format string */
-+ if (fmt != start || !*fmt)
-+ return fmt - start;
-+
-+ /* Process flags */
-+ spec->flags = 0;
-+
-+ while (1) { /* this also skips first '%' */
-+ bool found = true;
-+
-+ ++fmt;
-+
-+ switch (*fmt) {
-+ case '-': spec->flags |= LEFT; break;
-+ case '+': spec->flags |= PLUS; break;
-+ case ' ': spec->flags |= SPACE; break;
-+ case '#': spec->flags |= SPECIAL; break;
-+ case '0': spec->flags |= ZEROPAD; break;
-+ default: found = false;
-+ }
-+
-+ if (!found)
-+ break;
-+ }
-+
-+ /* get field width */
-+ spec->field_width = -1;
-+
-+ if (isdigit(*fmt))
-+ spec->field_width = skip_atoi(&fmt);
-+ else if (*fmt == '*') {
-+ /* it's the next argument */
-+ spec->type = FORMAT_TYPE_WIDTH;
-+ return ++fmt - start;
-+ }
-+
-+precision:
-+ /* get the precision */
-+ spec->precision = -1;
-+ if (*fmt == '.') {
-+ ++fmt;
-+ if (isdigit(*fmt)) {
-+ spec->precision = skip_atoi(&fmt);
-+ if (spec->precision < 0)
-+ spec->precision = 0;
-+ } else if (*fmt == '*') {
-+ /* it's the next argument */
-+ spec->type = FORMAT_TYPE_PRECISION;
-+ return ++fmt - start;
-+ }
-+ }
-+
-+qualifier:
-+ /* get the conversion qualifier */
-+ spec->qualifier = -1;
-+ if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||
-+ *fmt == 'Z' || *fmt == 'z' || *fmt == 't') {
-+ spec->qualifier = *fmt;
-+ ++fmt;
-+ if (spec->qualifier == 'l' && *fmt == 'l') {
-+ spec->qualifier = 'L';
-+ ++fmt;
-+ }
-+ }
-+
-+ /* default base */
-+ spec->base = 10;
-+ switch (*fmt) {
-+ case 'c':
-+ spec->type = FORMAT_TYPE_CHAR;
-+ return ++fmt - start;
-+
-+ case 's':
-+ spec->type = FORMAT_TYPE_STR;
-+ return ++fmt - start;
-+
-+ case 'p':
-+ spec->type = FORMAT_TYPE_PTR;
-+ return fmt - start;
-+ /* skip alnum */
-+
-+ case 'n':
-+ spec->type = FORMAT_TYPE_NRCHARS;
-+ return ++fmt - start;
-+
-+ case '%':
-+ spec->type = FORMAT_TYPE_PERCENT_CHAR;
-+ return ++fmt - start;
-+
-+ /* integer number formats - set up the flags and "break" */
-+ case 'o':
-+ spec->base = 8;
-+ break;
-+
-+ case 'x':
-+ spec->flags |= SMALL;
-+
-+ case 'X':
-+ spec->base = 16;
-+ break;
-+
-+ case 'd':
-+ case 'i':
-+ spec->flags |= SIGN;
-+ case 'u':
-+ break;
-+
-+ default:
-+ spec->type = FORMAT_TYPE_INVALID;
-+ return fmt - start;
-+ }
-+
-+ if (spec->qualifier == 'L')
-+ spec->type = FORMAT_TYPE_LONG_LONG;
-+ else if (spec->qualifier == 'l') {
-+ if (spec->flags & SIGN)
-+ spec->type = FORMAT_TYPE_LONG;
-+ else
-+ spec->type = FORMAT_TYPE_ULONG;
-+ } else if (spec->qualifier == 'Z' || spec->qualifier == 'z') {
-+ spec->type = FORMAT_TYPE_SIZE_T;
-+ } else if (spec->qualifier == 't') {
-+ spec->type = FORMAT_TYPE_PTRDIFF;
-+ } else if (spec->qualifier == 'h') {
-+ if (spec->flags & SIGN)
-+ spec->type = FORMAT_TYPE_SHORT;
-+ else
-+ spec->type = FORMAT_TYPE_USHORT;
-+ } else {
-+ if (spec->flags & SIGN)
-+ spec->type = FORMAT_TYPE_INT;
-+ else
-+ spec->type = FORMAT_TYPE_UINT;
-+ }
-+
-+ return ++fmt - start;
- }
-
- /**
-@@ -642,18 +960,9 @@ static char *pointer(const char *fmt, ch
- int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
- {
- unsigned long long num;
-- int base;
- char *str, *end, c;
--
-- int flags; /* flags to number() */
--
-- int field_width; /* width of output field */
-- int precision; /* min. # of digits for integers; max
-- number of chars for from string */
-- int qualifier; /* 'h', 'l', or 'L' for integer fields */
-- /* 'z' support added 23/7/1999 S.H. */
-- /* 'z' changed to 'Z' --davidm 1/25/99 */
-- /* 't' added for ptrdiff_t */
-+ int read;
-+ struct printf_spec spec = {0};
-
- /* Reject out-of-range values early. Large positive sizes are
- used for unknown buffer sizes. */
-@@ -674,184 +983,137 @@ int vsnprintf(char *buf, size_t size, co
- size = end - buf;
- }
-
-- for (; *fmt ; ++fmt) {
-- if (*fmt != '%') {
-- if (str < end)
-- *str = *fmt;
-- ++str;
-- continue;
-- }
-+ while (*fmt) {
-+ const char *old_fmt = fmt;
-
-- /* process flags */
-- flags = 0;
-- repeat:
-- ++fmt; /* this also skips first '%' */
-- switch (*fmt) {
-- case '-': flags |= LEFT; goto repeat;
-- case '+': flags |= PLUS; goto repeat;
-- case ' ': flags |= SPACE; goto repeat;
-- case '#': flags |= SPECIAL; goto repeat;
-- case '0': flags |= ZEROPAD; goto repeat;
-- }
-+ read = format_decode(fmt, &spec);
-
-- /* get field width */
-- field_width = -1;
-- if (isdigit(*fmt))
-- field_width = skip_atoi(&fmt);
-- else if (*fmt == '*') {
-- ++fmt;
-- /* it's the next argument */
-- field_width = va_arg(args, int);
-- if (field_width < 0) {
-- field_width = -field_width;
-- flags |= LEFT;
-- }
-- }
-+ fmt += read;
-
-- /* get the precision */
-- precision = -1;
-- if (*fmt == '.') {
-- ++fmt;
-- if (isdigit(*fmt))
-- precision = skip_atoi(&fmt);
-- else if (*fmt == '*') {
-- ++fmt;
-- /* it's the next argument */
-- precision = va_arg(args, int);
-+ switch (spec.type) {
-+ case FORMAT_TYPE_NONE: {
-+ int copy = read;
-+ if (str < end) {
-+ if (copy > end - str)
-+ copy = end - str;
-+ memcpy(str, old_fmt, copy);
- }
-- if (precision < 0)
-- precision = 0;
-+ str += read;
-+ break;
- }
-
-- /* get the conversion qualifier */
-- qualifier = -1;
-- if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||
-- *fmt =='Z' || *fmt == 'z' || *fmt == 't') {
-- qualifier = *fmt;
-- ++fmt;
-- if (qualifier == 'l' && *fmt == 'l') {
-- qualifier = 'L';
-- ++fmt;
-- }
-- }
-+ case FORMAT_TYPE_WIDTH:
-+ spec.field_width = va_arg(args, int);
-+ break;
-
-- /* default base */
-- base = 10;
-+ case FORMAT_TYPE_PRECISION:
-+ spec.precision = va_arg(args, int);
-+ break;
-
-- switch (*fmt) {
-- case 'c':
-- if (!(flags & LEFT)) {
-- while (--field_width > 0) {
-- if (str < end)
-- *str = ' ';
-- ++str;
-- }
-- }
-- c = (unsigned char) va_arg(args, int);
-- if (str < end)
-- *str = c;
-- ++str;
-- while (--field_width > 0) {
-+ case FORMAT_TYPE_CHAR:
-+ if (!(spec.flags & LEFT)) {
-+ while (--spec.field_width > 0) {
- if (str < end)
- *str = ' ';
- ++str;
-- }
-- continue;
--
-- case 's':
-- str = string(str, end, va_arg(args, char *), field_width, precision, flags);
-- continue;
--
-- case 'p':
-- str = pointer(fmt+1, str, end,
-- va_arg(args, void *),
-- field_width, precision, flags);
-- /* Skip all alphanumeric pointer suffixes */
-- while (isalnum(fmt[1]))
-- fmt++;
-- continue;
-
-- case 'n':
-- /* FIXME:
-- * What does C99 say about the overflow case here? */
-- if (qualifier == 'l') {
-- long * ip = va_arg(args, long *);
-- *ip = (str - buf);
-- } else if (qualifier == 'Z' || qualifier == 'z') {
-- size_t * ip = va_arg(args, size_t *);
-- *ip = (str - buf);
-- } else {
-- int * ip = va_arg(args, int *);
-- *ip = (str - buf);
- }
-- continue;
--
-- case '%':
-+ }
-+ c = (unsigned char) va_arg(args, int);
-+ if (str < end)
-+ *str = c;
-+ ++str;
-+ while (--spec.field_width > 0) {
- if (str < end)
-- *str = '%';
-+ *str = ' ';
- ++str;
-- continue;
-+ }
-+ break;
-
-- /* integer number formats - set up the flags and "break" */
-- case 'o':
-- base = 8;
-- break;
-+ case FORMAT_TYPE_STR:
-+ str = string(str, end, va_arg(args, char *), spec);
-+ break;
-
-- case 'x':
-- flags |= SMALL;
-- case 'X':
-- base = 16;
-- break;
-+ case FORMAT_TYPE_PTR:
-+ str = pointer(fmt+1, str, end, va_arg(args, void *),
-+ spec);
-+ while (isalnum(*fmt))
-+ fmt++;
-+ break;
-
-- case 'd':
-- case 'i':
-- flags |= SIGN;
-- case 'u':
-- break;
-+ case FORMAT_TYPE_PERCENT_CHAR:
-+ if (str < end)
-+ *str = '%';
-+ ++str;
-+ break;
-
-- default:
-- if (str < end)
-- *str = '%';
-- ++str;
-- if (*fmt) {
-- if (str < end)
-- *str = *fmt;
-- ++str;
-- } else {
-- --fmt;
-- }
-- continue;
-+ case FORMAT_TYPE_INVALID:
-+ if (str < end)
-+ *str = '%';
-+ ++str;
-+ break;
-+
-+ case FORMAT_TYPE_NRCHARS: {
-+ int qualifier = spec.qualifier;
-+
-+ if (qualifier == 'l') {
-+ long *ip = va_arg(args, long *);
-+ *ip = (str - buf);
-+ } else if (qualifier == 'Z' ||
-+ qualifier == 'z') {
-+ size_t *ip = va_arg(args, size_t *);
-+ *ip = (str - buf);
-+ } else {
-+ int *ip = va_arg(args, int *);
-+ *ip = (str - buf);
-+ }
-+ break;
- }
-- if (qualifier == 'L')
-- num = va_arg(args, long long);
-- else if (qualifier == 'l') {
-- num = va_arg(args, unsigned long);
-- if (flags & SIGN)
-- num = (signed long) num;
-- } else if (qualifier == 'Z' || qualifier == 'z') {
-- num = va_arg(args, size_t);
-- } else if (qualifier == 't') {
-- num = va_arg(args, ptrdiff_t);
-- } else if (qualifier == 'h') {
-- num = (unsigned short) va_arg(args, int);
-- if (flags & SIGN)
-- num = (signed short) num;
-- } else {
-- num = va_arg(args, unsigned int);
-- if (flags & SIGN)
-- num = (signed int) num;
-+
-+ default:
-+ switch (spec.type) {
-+ case FORMAT_TYPE_LONG_LONG:
-+ num = va_arg(args, long long);
-+ break;
-+ case FORMAT_TYPE_ULONG:
-+ num = va_arg(args, unsigned long);
-+ break;
-+ case FORMAT_TYPE_LONG:
-+ num = va_arg(args, long);
-+ break;
-+ case FORMAT_TYPE_SIZE_T:
-+ num = va_arg(args, size_t);
-+ break;
-+ case FORMAT_TYPE_PTRDIFF:
-+ num = va_arg(args, ptrdiff_t);
-+ break;
-+ case FORMAT_TYPE_USHORT:
-+ num = (unsigned short) va_arg(args, int);
-+ break;
-+ case FORMAT_TYPE_SHORT:
-+ num = (short) va_arg(args, int);
-+ break;
-+ case FORMAT_TYPE_INT:
-+ num = (int) va_arg(args, int);
-+ break;
-+ default:
-+ num = va_arg(args, unsigned int);
-+ }
-+
-+ str = number(str, end, num, spec);
- }
-- str = number(str, end, num, base,
-- field_width, precision, flags);
- }
-+
- if (size > 0) {
- if (str < end)
- *str = '\0';
- else
- end[-1] = '\0';
- }
-+
- /* the trailing null byte doesn't count towards the total */
- return str-buf;
-+
- }
- EXPORT_SYMBOL(vsnprintf);
-
diff --git a/target/linux/generic-2.6/patches-2.6.28/985-cris-headers.patch b/target/linux/generic-2.6/patches-2.6.28/985-cris-headers.patch
deleted file mode 100644
index 73ede933bae86813b50b51a7b692e30bdd89b97e..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/985-cris-headers.patch
+++ /dev/null
@@ -1,27 +0,0 @@
---- a/arch/cris/include/arch-v10/arch/Kbuild
-+++ b/arch/cris/include/arch-v10/arch/Kbuild
-@@ -1,3 +1,5 @@
-+header-y += elf.h
-+header-y += ptrace.h
- header-y += user.h
- header-y += svinto.h
- header-y += sv_addr_ag.h
---- a/arch/cris/include/asm/Kbuild
-+++ b/arch/cris/include/asm/Kbuild
-@@ -1,11 +1,14 @@
- include include/asm-generic/Kbuild.asm
-
--header-y += arch-v10/
--header-y += arch-v32/
-+header-y += ../arch-v10/arch/
-+header-y += ../arch-v32/arch/
-
-+header-y += elf.h
- header-y += ethernet.h
-+header-y += page.h
- header-y += rtc.h
- header-y += sync_serial.h
-+header-y += user.h
-
- unifdef-y += etraxgpio.h
- unifdef-y += rs485.h
diff --git a/target/linux/generic-2.6/patches-2.6.28/999-use_preinit_as_init.patch b/target/linux/generic-2.6/patches-2.6.28/999-use_preinit_as_init.patch
deleted file mode 100644
index ab104032fa05a75e0bdd13a083ed414f4d160003..0000000000000000000000000000000000000000
--- a/target/linux/generic-2.6/patches-2.6.28/999-use_preinit_as_init.patch
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/init/main.c
-+++ b/init/main.c
-@@ -825,10 +825,7 @@ static int noinline init_post(void)
- printk(KERN_WARNING "Failed to execute %s. Attempting "
- "defaults...\n", execute_command);
- }
-- run_init_process("/sbin/init");
-- run_init_process("/etc/init");
-- run_init_process("/bin/init");
-- run_init_process("/bin/sh");
-+ run_init_process("/etc/preinit");
-
- panic("No init found. Try passing init= option to kernel.");
- }
diff --git a/target/linux/ixp4xx/Makefile b/target/linux/ixp4xx/Makefile
index 8c31e220d438553de44db80aa316e7fcb1092f0d..819309ed46f381f375a83dfa4518832872c827c4 100644
--- a/target/linux/ixp4xx/Makefile
+++ b/target/linux/ixp4xx/Makefile
@@ -12,7 +12,7 @@ BOARDNAME:=Intel IXP4xx
FEATURES:=squashfs
SUBTARGETS=generic harddisk
-LINUX_VERSION:=2.6.28.10
+LINUX_VERSION:=2.6.30.10
include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/ixp4xx/config-2.6.28 b/target/linux/ixp4xx/config-2.6.28
deleted file mode 100644
index 7311cae84e4a9c23189efe1f9eefbe4c1b783241..0000000000000000000000000000000000000000
--- a/target/linux/ixp4xx/config-2.6.28
+++ /dev/null
@@ -1,212 +0,0 @@
-# CONFIG_8139TOO is not set
-# CONFIG_AEABI is not set
-CONFIG_ALIGNMENT_TRAP=y
-# CONFIG_ARCH_ADI_COYOTE is not set
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_IXCDP1100=y
-CONFIG_ARCH_IXDP425=y
-CONFIG_ARCH_IXDP4XX=y
-CONFIG_ARCH_IXP4XX=y
-# CONFIG_ARCH_PRPMC1100 is not set
-CONFIG_ARCH_SUPPORTS_AOUT=y
-CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_ARM=y
-# CONFIG_ARPD is not set
-# CONFIG_ARTHUR is not set
-CONFIG_AT24=y
-# CONFIG_ATA is not set
-# CONFIG_ATMEL is not set
-# CONFIG_ATM is not set
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BITREVERSE=y
-# CONFIG_BONDING is not set
-CONFIG_BOUNCE=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_CIFS_STATS is not set
-CONFIG_CLASSIC_RCU=y
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
-CONFIG_CPU_32v5=y
-CONFIG_CPU_32=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_IXP43X=y
-CONFIG_CPU_IXP46X=y
-CONFIG_CPU_PABRT_NOIFAR=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_XSCALE=y
-CONFIG_CRC16=y
-# CONFIG_DEBUG_USER is not set
-CONFIG_DEVPORT=y
-# CONFIG_DM9000 is not set
-CONFIG_DMABOUNCE_DEBUG=y
-CONFIG_DMABOUNCE=y
-CONFIG_DNOTIFY=y
-# CONFIG_FPE_FASTFPE is not set
-# CONFIG_FPE_NWFPE is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FS_POSIX_ACL=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
-# CONFIG_GENERIC_FIND_NEXT_BIT is not set
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_GPIO_DEVICE=y
-CONFIG_GPIO_GW_I2C_PLD=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HAMRADIO is not set
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_HAVE_ARCH_TRACEHOOK is not set
-# CONFIG_HAVE_CLK is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
-CONFIG_HAVE_FTRACE=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_IDE=y
-# CONFIG_HAVE_IOREMAP_PROT is not set
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_HERMES is not set
-# CONFIG_HID is not set
-CONFIG_HID_SUPPORT=y
-# CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_HWMON_VID=y
-CONFIG_HWMON=y
-CONFIG_HW_RANDOM_IXP4XX=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_I2C_IOP3XX is not set
-# CONFIG_I2C_ISCH is not set
-CONFIG_I2C=y
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_IXP4XX_BEEPER is not set
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-# CONFIG_ISDN is not set
-# CONFIG_IWMMXT is not set
-CONFIG_IXP4XX_ETH=y
-# CONFIG_IXP4XX_INDIRECT_PCI is not set
-CONFIG_IXP4XX_NPE=y
-CONFIG_IXP4XX_QMGR=y
-CONFIG_IXP4XX_WATCHDOG=y
-CONFIG_LEDS_FSG=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_LATCH=y
-# CONFIG_LEDS_PCA9532 is not set
-# CONFIG_LEDS_PCA955X is not set
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_LEGACY_PTYS=y
-# CONFIG_LLC2 is not set
-CONFIG_MACH_AP1000=y
-CONFIG_MACH_AVILA=y
-CONFIG_MACH_CAMBRIA=y
-CONFIG_MACH_COMPEX=y
-CONFIG_MACH_DSMG600=y
-CONFIG_MACH_FSG=y
-CONFIG_MACH_GATEWAY7001=y
-# CONFIG_MACH_GTWX5715 is not set
-# CONFIG_MACH_IXDP465 is not set
-CONFIG_MACH_IXDPG425=y
-# CONFIG_MACH_KIXRP435 is not set
-CONFIG_MACH_LOFT=y
-CONFIG_MACH_MI424WR=y
-CONFIG_MACH_NAS100D=y
-CONFIG_MACH_NSLU2=y
-CONFIG_MACH_PRONGHORNMETRO=y
-CONFIG_MACH_PRONGHORN=y
-CONFIG_MACH_SIDEWINDER=y
-CONFIG_MACH_TW5334=y
-CONFIG_MACH_USR8200=y
-CONFIG_MACH_WG302V1=y
-CONFIG_MACH_WG302V2=y
-CONFIG_MACH_WRT300NV2=y
-# CONFIG_MEDIA_TUNER is not set
-# CONFIG_MEDIA_TUNER_MT20XX is not set
-# CONFIG_MEDIA_TUNER_SIMPLE is not set
-# CONFIG_MEDIA_TUNER_TDA8290 is not set
-# CONFIG_MEDIA_TUNER_TDA9887 is not set
-# CONFIG_MEDIA_TUNER_TEA5761 is not set
-# CONFIG_MEDIA_TUNER_TEA5767 is not set
-# CONFIG_MEDIA_TUNER_XC2028 is not set
-# CONFIG_MEDIA_TUNER_XC5000 is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-# CONFIG_MTD_CFI_GEOMETRY is not set
-CONFIG_MTD_IXP4XX=y
-CONFIG_MTD_OTP=y
-CONFIG_MTD_REDBOOT_PARTS=y
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NO_IOPORT is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PATA_ARTOP is not set
-# CONFIG_PATA_IXP4XX_CF is not set
-# CONFIG_R6040 is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1672=y
-CONFIG_RTC_DRV_ISL1208=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_RTC_DRV_X1205=y
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_WAIT_SCAN is not set
-# CONFIG_SENSORS_AD7414 is not set
-CONFIG_SENSORS_AD7418=y
-# CONFIG_SENSORS_EEPROM is not set
-CONFIG_SENSORS_MAX6650=y
-# CONFIG_SENSORS_PC87360 is not set
-CONFIG_SENSORS_W83781D=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-CONFIG_SLABINFO=y
-CONFIG_SND_USB=y
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_UID16=y
-CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
-CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
-# CONFIG_USB_EHCI_HCD is not set
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_TT_NEWSCHED=y
-# CONFIG_USB is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-# CONFIG_USB_OHCI_HCD is not set
-CONFIG_USB_SUPPORT=y
-# CONFIG_USB_UHCI_HCD is not set
-CONFIG_VECTORS_BASE=0xffff0000
-# CONFIG_VGASTATE is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_VIDEO_MEDIA is not set
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_XSCALE_PMU=y
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/target/linux/rdc/config-2.6.28 b/target/linux/rdc/config-2.6.28
deleted file mode 100644
index 3d5a66145edd756b3ed6acbcd1e6427a0dd62cc6..0000000000000000000000000000000000000000
--- a/target/linux/rdc/config-2.6.28
+++ /dev/null
@@ -1,273 +0,0 @@
-# CONFIG_4KSTACKS is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_64BIT is not set
-# CONFIG_8139TOO is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_AGP is not set
-# CONFIG_ALIM1535_WDT is not set
-CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
-CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
-CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
-CONFIG_ARCH_HAS_CPU_RELAX=y
-CONFIG_ARCH_HAS_DEFAULT_IDLE=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_AUDIT_ARCH is not set
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BITREVERSE=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BOUNCE=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CLASSIC_RCU=y
-CONFIG_CLOCKSOURCE_WATCHDOG=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0,38400 rootfstype=squashfs,jffs2"
-# CONFIG_CMDLINE_OVERRIDE is not set
-# CONFIG_COMPAT_VDSO is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_CPU_SUP_AMD is not set
-# CONFIG_CPU_SUP_CENTAUR_32 is not set
-CONFIG_CPU_SUP_CYRIX_32=y
-# CONFIG_CPU_SUP_INTEL is not set
-# CONFIG_CPU_SUP_TRANSMETA_32 is not set
-# CONFIG_CPU_SUP_UMC_32 is not set
-# CONFIG_CS5535_GPIO is not set
-# CONFIG_DCDBAS is not set
-CONFIG_DEFAULT_IO_DELAY_TYPE=0
-# CONFIG_DELL_RBU is not set
-CONFIG_DEVPORT=y
-# CONFIG_DMI is not set
-CONFIG_DOUBLEFAULT=y
-# CONFIG_EARLY_PRINTK_DBGP is not set
-CONFIG_EARLY_PRINTK=y
-# CONFIG_EDAC is not set
-# CONFIG_EDD is not set
-# CONFIG_EUROTECH_WDT is not set
-CONFIG_FAST_CMPXCHG_LOCAL=y
-CONFIG_FIRMWARE_MEMMAP=y
-CONFIG_FIX_EARLYCON_MEM=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-# CONFIG_GENERIC_CPU is not set
-CONFIG_GENERIC_FIND_FIRST_BIT=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_GENERIC_ISA_DMA=y
-# CONFIG_GENERIC_TIME_VSYSCALL is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_HANGCHECK_TIMER is not set
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_AOUT=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_ATOMIC_IOMAP=y
-# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IOREMAP_PROT=y
-CONFIG_HAVE_KPROBES=y
-CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_KVM=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
-CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-# CONFIG_HIGH_RES_TIMERS is not set
-# CONFIG_HPET_TIMER is not set
-# CONFIG_HP_WATCHDOG is not set
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-# CONFIG_HW_RANDOM_AMD is not set
-# CONFIG_HW_RANDOM_GEODE is not set
-# CONFIG_HW_RANDOM_INTEL is not set
-# CONFIG_HW_RANDOM_VIA is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ=250
-CONFIG_HZ_250=y
-# CONFIG_I6300ESB_WDT is not set
-# CONFIG_I8K is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_IBMASR is not set
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IO_DELAY_0X80=y
-# CONFIG_IO_DELAY_0XED is not set
-# CONFIG_IO_DELAY_NONE is not set
-CONFIG_IO_DELAY_TYPE_0X80=0
-CONFIG_IO_DELAY_TYPE_0XED=1
-CONFIG_IO_DELAY_TYPE_NONE=3
-CONFIG_IO_DELAY_TYPE_UDELAY=2
-# CONFIG_IO_DELAY_UDELAY is not set
-# CONFIG_IOMMU_HELPER is not set
-CONFIG_ISA_DMA_API=y
-# CONFIG_ISA is not set
-# CONFIG_ISCSI_IBFT_FIND is not set
-# CONFIG_IT8712F_WDT is not set
-# CONFIG_IT87_WDT is not set
-# CONFIG_ITCO_WDT is not set
-# CONFIG_KERNEL_BZIP2 is not set
-# CONFIG_KERNEL_GZIP is not set
-CONFIG_KERNEL_LZMA=y
-CONFIG_KTIME_SCALAR=y
-CONFIG_LBD=y
-# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
-# CONFIG_LEDS_TRIGGER_NETDEV is not set
-# CONFIG_LEDS_TRIGGER_TIMER is not set
-CONFIG_LSF=y
-# CONFIG_M386 is not set
-CONFIG_M486=y
-# CONFIG_M586 is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M686 is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_MACINTOSH_DRIVERS is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_MCA is not set
-# CONFIG_MCORE2 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MEFFICEON is not set
-# CONFIG_MEMTEST is not set
-# CONFIG_MGEODEGX1 is not set
-# CONFIG_MGEODE_LX is not set
-# CONFIG_MICROCODE is not set
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_MPENTIUM4 is not set
-# CONFIG_MPENTIUMIII is not set
-# CONFIG_MPENTIUMII is not set
-# CONFIG_MPENTIUMM is not set
-# CONFIG_MPSC is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-CONFIG_MTD_CONCAT=y
-# CONFIG_MTD_NETSC520 is not set
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_START=0x8000000
-CONFIG_MTD_PHYSMAP=y
-# CONFIG_MTD_R8610 is not set
-# CONFIG_MTD_RDC3210 is not set
-# CONFIG_MTD_SC520CDP is not set
-# CONFIG_MTD_TS5500 is not set
-# CONFIG_MTRR is not set
-# CONFIG_MVIAC3_2 is not set
-# CONFIG_MVIAC7 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MWINCHIPC6 is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_NSC_GPIO is not set
-# CONFIG_OLPC is not set
-# CONFIG_OPTIMIZE_INLINING is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PAGE_OFFSET=0xC0000000
-# CONFIG_PARAVIRT_GUEST is not set
-# CONFIG_PC8736x_GPIO is not set
-# CONFIG_PC87413_WDT is not set
-CONFIG_PCI_BIOS=y
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCIEPORTBUS is not set
-CONFIG_PCI_GOANY=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GODIRECT is not set
-# CONFIG_PCI_GOMMCONFIG is not set
-# CONFIG_PCI_GOOLPC is not set
-CONFIG_PHYSICAL_ALIGN=0x100000
-CONFIG_PHYSICAL_START=0x100000
-CONFIG_PROCESSOR_SELECT=y
-# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
-# CONFIG_R6040 is not set
-# CONFIG_RD_BZIP2 is not set
-# CONFIG_RDC321X_WDT is not set
-CONFIG_RD_GZIP=y
-# CONFIG_RD_LZMA is not set
-# CONFIG_RELOCATABLE is not set
-# CONFIG_RTC is not set
-# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SBC7240_WDT is not set
-# CONFIG_SBC8360_WDT is not set
-# CONFIG_SBC_EPX_C3_WATCHDOG is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_SCHED_HRTICK is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SCx200 is not set
-# CONFIG_SERIAL_8250_EXTENDED is not set
-# CONFIG_SMSC37B787_WDT is not set
-CONFIG_SPARSEMEM_STATIC=y
-# CONFIG_STRICT_DEVMEM is not set
-# CONFIG_SYSPROF_TRACER is not set
-# CONFIG_TELCLOCK is not set
-# CONFIG_TOSHIBA is not set
-CONFIG_UID16=y
-CONFIG_USB_SUPPORT=y
-# CONFIG_VGASTATE is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VM86 is not set
-CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_VMSPLIT_2G_OPT is not set
-# CONFIG_VMSPLIT_3G_OPT is not set
-# CONFIG_W83697UG_WDT is not set
-# CONFIG_WAFER_WDT is not set
-CONFIG_X86_32=y
-# CONFIG_X86_64 is not set
-CONFIG_X86_ALIGNMENT_16=y
-CONFIG_X86_BIOS_REBOOT=y
-CONFIG_X86_BSWAP=y
-# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
-CONFIG_X86_CMPXCHG=y
-# CONFIG_X86_CPUID is not set
-CONFIG_X86_CPU=y
-# CONFIG_X86_ELAN is not set
-CONFIG_X86_F00F_BUG=y
-# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_GENERIC is not set
-CONFIG_X86_INVLPG=y
-CONFIG_X86_L1_CACHE_SHIFT=4
-# CONFIG_X86_MCE is not set
-CONFIG_X86_MINIMUM_CPU_FAMILY=4
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_PAE is not set
-CONFIG_X86_PC=y
-CONFIG_X86_POPAD_OK=y
-# CONFIG_X86_PPRO_FENCE is not set
-CONFIG_X86_RDC321X=y
-CONFIG_X86_REBOOTFIXUPS=y
-# CONFIG_X86_RESERVE_LOW_64K is not set
-# CONFIG_X86_UP_APIC is not set
-# CONFIG_X86_VERBOSE_BOOTUP is not set
-# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_VSMP is not set
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_XADD=y
-CONFIG_X86=y
-# CONFIG_ZONE_DMA32 is not set
diff --git a/target/linux/ubicom32/Makefile b/target/linux/ubicom32/Makefile
index fb181d6a764773aed93c782ecae81eb8163598ca..62996d7bb299bcba7628b53859047038a0d98988 100644
--- a/target/linux/ubicom32/Makefile
+++ b/target/linux/ubicom32/Makefile
@@ -14,7 +14,7 @@ BOARD:=ubicom32
BOARDNAME:=Ubicom IPxx
FEATURES:=nommu ramdisk
-LINUX_VERSION:=2.6.28.10
+LINUX_VERSION:=2.6.30.10
include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/ubicom32/config-2.6.28 b/target/linux/ubicom32/config-2.6.28
deleted file mode 100755
index ff32f092ea21c905092b8c4f00681f3a946e26c2..0000000000000000000000000000000000000000
--- a/target/linux/ubicom32/config-2.6.28
+++ /dev/null
@@ -1,166 +0,0 @@
-# CONFIG_ACCESS_OK_CHECKS_ENABLED is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SUPPORTS_AOUT=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_ARPD is not set
-CONFIG_BINFMT_ELF_FDPIC=y
-CONFIG_BINFMT_FLAT=y
-# CONFIG_BINFMT_SHARED_FLAT is not set
-CONFIG_BINFMT_ZFLAT=y
-CONFIG_BITREVERSE=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BRD_64MB=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CLASSIC_RCU=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyUM0 console=ttyUS0 serdes=0x02004000,61,250000000"
-# CONFIG_CMDLINE_OVERRIDE is not set
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_AES=y
-CONFIG_CRYPTO_ALGAPI2=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_BLKCIPHER2=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_HW=y
-CONFIG_CRYPTO_MANAGER2=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_RNG2=y
-# CONFIG_CRYPTO_UBICOM32 is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_DEBUG_IRQMEASURE is not set
-# CONFIG_DEBUG_PCIMEASURE is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_DEFAULT_NOOP=y
-CONFIG_DEVKMEM=y
-CONFIG_DEVPORT=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_EPOLL is not set
-# CONFIG_EVENTFD is not set
-CONFIG_FORCE_MAX_ZONEORDER=14
-# CONFIG_FPU is not set
-# CONFIG_FUTEX is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_GPIO=y
-# CONFIG_GEN_RTC is not set
-CONFIG_GPIOLIB=y
-# CONFIG_HAMRADIO is not set
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAVE_CLK=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HW_RANDOM_UBICOM32=y
-CONFIG_HW_RANDOM=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-CONFIG_INITRAMFS_ROOT_GID=0
-CONFIG_INITRAMFS_ROOT_UID=0
-CONFIG_INITRAMFS_SOURCE="../romfs ../vendors/Ubicom/RouterGateway/initramfs_list"
-# CONFIG_INPUT_MISC is not set
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IP5160DEV is not set
-# CONFIG_IP5160EVAL is not set
-# CONFIG_IP5170DPF is not set
-# CONFIG_IP7145DPF is not set
-# CONFIG_IP7160BRINGUP is not set
-# CONFIG_IP7160DPF is not set
-CONFIG_IP7160RGW=y
-# CONFIG_IP7500AV is not set
-# CONFIG_IP7500MEDIA is not set
-# CONFIG_IP7500MODULE is not set
-CONFIG_IRQ_PER_CPU=y
-# CONFIG_IRQSTACKS is not set
-# CONFIG_ISDN is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-# CONFIG_JFFS2_SUMMARY is not set
-CONFIG_KERNELBASE=0x40400000
-CONFIG_LDM_DEBUG=y
-CONFIG_LDM_PARTITION=y
-CONFIG_LEDS_GPIO=y
-# CONFIG_LEDS_TRIGGERS is not set
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_LEGACY_PTYS=y
-CONFIG_LIBCRC32C=y
-# CONFIG_LINKER_RELAXATION is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_MMC_UBICOM32 is not set
-# CONFIG_MMU is not set
-CONFIG_MODULE_FORCE_LOAD=y
-# CONFIG_MODULE_UNLOAD is not set
-# CONFIG_MTD_CFI is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-CONFIG_MTD_UBI32_M25P80=y
-# CONFIG_NET_ETHERNET is not set
-# CONFIG_NOBOARD is not set
-CONFIG_NO_HZ=y
-CONFIG_NO_IOPORT=y
-# CONFIG_NO_KERNEL_MSG is not set
-CONFIG_OCM_MODULES_FALLBACK_TO_DDR=y
-CONFIG_OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE=y
-CONFIG_OCM_MODULES_RESERVATION=41
-# CONFIG_PACKET_MMAP is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PCI_DEV0_IDSEL=0x001000000
-CONFIG_PCI_DEV1_IDSEL=0x002000000
-CONFIG_PRINTK_TIME=y
-CONFIG_PROTECT_KERNEL=y
-CONFIG_RAMBASE=0x40000000
-CONFIG_RAMKERNEL=y
-CONFIG_RAMSIZE=0x4000000
-# CONFIG_RTC is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250 is not set
-CONFIG_SERIAL_UBI32_MAILBOX_CONSOLE=y
-CONFIG_SERIAL_UBI32_MAILBOX=y
-# CONFIG_SERIAL_UBI32_SERDES is not set
-# CONFIG_SERIAL_UBI32_UARTTIO is not set
-# CONFIG_SIGNALFD is not set
-CONFIG_SPI_BITBANG=y
-# CONFIG_SPI_GPIO is not set
-CONFIG_SPI_MASTER=y
-# CONFIG_SPI_SPIDEV is not set
-CONFIG_SPI_UBICOM32_GPIO=y
-CONFIG_SPI=y
-# CONFIG_SND_UBI32 is not set
-# CONFIG_STOP_ON_BUG is not set
-# CONFIG_STOP_ON_TRAP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_TIME_LOW_RES=y
-CONFIG_TIMER_EXTRA_ALLOC=0
-# CONFIG_TIMERFD is not set
-CONFIG_TINY_SHMEM=y
-CONFIG_UBI32_WDT=y
-CONFIG_UBICOM32_GMAC=y
-CONFIG_UBICOM32_NAPI=y
-CONFIG_UBICOM32_OCM_FOR_SKB=y
-CONFIG_UBICOM32_V4=y
-CONFIG_UBICOM32=y
-# CONFIG_UBICOM_HID is not set
-# CONFIG_UBICOM_INPUT_I2C is not set
-CONFIG_UBICOM_INPUT=y
-# CONFIG_UNALIGNED_ACCESS_DISABLED is not set
-CONFIG_UNALIGNED_ACCESS_ENABLED=y
-# CONFIG_UNALIGNED_ACCESS_USERSPACE_ONLY is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set