diff --git a/package/kernel/modules/other.mk b/package/kernel/modules/other.mk
index 483c0102da64c9e5cf65bc9dc9323ea352ffbc28..57614387a782060c3ac13059bd137137bdca6af1 100644
--- a/package/kernel/modules/other.mk
+++ b/package/kernel/modules/other.mk
@@ -431,6 +431,7 @@ define KernelPackage/bcma
CONFIG_BCMA_HOST_PCI=y \
CONFIG_BCMA_DRIVER_MIPS=n \
CONFIG_BCMA_DRIVER_PCI_HOSTMODE=n \
+ CONFIG_BCMA_DRIVER_GMAC_CMN=n \
CONFIG_BCMA_DEBUG=n
FILES:=$(LINUX_DIR)/drivers/bcma/bcma.ko
AUTOLOAD:=$(call AutoLoad,29,bcma)
diff --git a/target/linux/brcm47xx/config-3.3 b/target/linux/brcm47xx/config-3.3
index 89c2347f5f4d0d231589943e519d7a5e07fa7854..4ee8142f371345b99e1676a62931e9daf83ebd8d 100644
--- a/target/linux/brcm47xx/config-3.3
+++ b/target/linux/brcm47xx/config-3.3
@@ -14,6 +14,7 @@ CONFIG_BCM47XX_WDT=y
CONFIG_BCMA=y
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_DEBUG=y
+CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_MIPS=y
CONFIG_BCMA_DRIVER_PCI_HOSTMODE=y
CONFIG_BCMA_HOST_PCI=y
diff --git a/target/linux/generic/patches-3.3/025-bcma_backport.patch b/target/linux/generic/patches-3.3/025-bcma_backport.patch
index 2f85e022c7630d3e5a4359e15c0fc313da32d96a..29aaa2958206b8aad470536d6e4dbddaea941a1e 100644
--- a/target/linux/generic/patches-3.3/025-bcma_backport.patch
+++ b/target/linux/generic/patches-3.3/025-bcma_backport.patch
@@ -9,6 +9,32 @@
help
PCI core hostmode operation (external PCI bus).
+@@ -46,6 +46,15 @@ config BCMA_DRIVER_MIPS
+
+ If unsure, say N
+
++config BCMA_DRIVER_GMAC_CMN
++ bool "BCMA Broadcom GBIT MAC COMMON core driver"
++ depends on BCMA
++ help
++ Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom
++ specific Advanced Microcontroller Bus.
++
++ If unsure, say N
++
+ config BCMA_DEBUG
+ bool "BCMA debugging"
+ depends on BCMA
+--- a/drivers/bcma/Makefile
++++ b/drivers/bcma/Makefile
+@@ -3,6 +3,7 @@ bcma-y += driver_chipcommon.o driver
+ bcma-y += driver_pci.o
+ bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE) += driver_pci_host.o
+ bcma-$(CONFIG_BCMA_DRIVER_MIPS) += driver_mips.o
++bcma-$(CONFIG_BCMA_DRIVER_GMAC_CMN) += driver_gmac_cmn.o
+ bcma-$(CONFIG_BCMA_HOST_PCI) += host_pci.o
+ bcma-$(CONFIG_BCMA_HOST_SOC) += host_soc.o
+ obj-$(CONFIG_BCMA) += bcma.o
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -10,10 +10,19 @@
@@ -618,6 +644,23 @@
+ bcma_cc_write32(cc, BCMA_CC_PMU_CTL, tmp);
+}
+EXPORT_SYMBOL_GPL(bcma_pmu_spuravoid_pllupdate);
+--- /dev/null
++++ b/drivers/bcma/driver_gmac_cmn.c
+@@ -0,0 +1,14 @@
++/*
++ * Broadcom specific AMBA
++ * GBIT MAC COMMON Core
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include "bcma_private.h"
++#include <linux/bcma/bcma.h>
++
++void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
++{
++ mutex_init(&gc->phy_mutex);
++}
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -22,15 +22,15 @@
@@ -1737,16 +1780,23 @@
static int bcma_bus_match(struct device *dev, struct device_driver *drv);
static int bcma_device_probe(struct device *dev);
static int bcma_device_remove(struct device *dev);
-@@ -55,7 +61,7 @@ static struct bus_type bcma_bus_type = {
+@@ -55,7 +61,14 @@ static struct bus_type bcma_bus_type = {
.dev_attrs = bcma_device_attrs,
};
-static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
++static u16 bcma_cc_core_id(struct bcma_bus *bus)
++{
++ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
++ return BCMA_CORE_4706_CHIPCOMMON;
++ return BCMA_CORE_CHIPCOMMON;
++}
++
+struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
{
struct bcma_device *core;
-@@ -65,6 +71,7 @@ static struct bcma_device *bcma_find_cor
+@@ -65,6 +78,7 @@ static struct bcma_device *bcma_find_cor
}
return NULL;
}
@@ -1754,7 +1804,18 @@
static void bcma_release_core_dev(struct device *dev)
{
-@@ -93,7 +100,7 @@ static int bcma_register_cores(struct bc
+@@ -84,16 +98,18 @@ static int bcma_register_cores(struct bc
+ list_for_each_entry(core, &bus->cores, list) {
+ /* We support that cores ourself */
+ switch (core->id.id) {
++ case BCMA_CORE_4706_CHIPCOMMON:
+ case BCMA_CORE_CHIPCOMMON:
+ case BCMA_CORE_PCI:
+ case BCMA_CORE_PCIE:
+ case BCMA_CORE_MIPS_74K:
++ case BCMA_CORE_4706_MAC_GBIT_COMMON:
+ continue;
+ }
core->dev.release = bcma_release_core_dev;
core->dev.bus = &bcma_bus_type;
@@ -1763,7 +1824,7 @@
switch (bus->hosttype) {
case BCMA_HOSTTYPE_PCI:
-@@ -111,8 +118,9 @@ static int bcma_register_cores(struct bc
+@@ -111,8 +127,9 @@ static int bcma_register_cores(struct bc
err = device_register(&core->dev);
if (err) {
@@ -1775,7 +1836,7 @@
continue;
}
core->dev_registered = true;
-@@ -132,15 +140,19 @@ static void bcma_unregister_cores(struct
+@@ -132,20 +149,24 @@ static void bcma_unregister_cores(struct
}
}
@@ -1797,7 +1858,23 @@
return -1;
}
-@@ -168,14 +180,14 @@ int bcma_bus_register(struct bcma_bus *b
+ /* Init CC core */
+- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
++ core = bcma_find_core(bus, bcma_cc_core_id(bus));
+ if (core) {
+ bus->drv_cc.core = core;
+ bcma_core_chipcommon_init(&bus->drv_cc);
+@@ -165,17 +186,24 @@ int bcma_bus_register(struct bcma_bus *b
+ bcma_core_pci_init(&bus->drv_pci);
+ }
+
++ /* Init GBIT MAC COMMON core */
++ core = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON);
++ if (core) {
++ bus->drv_gmac_cmn.core = core;
++ bcma_core_gmac_cmn_init(&bus->drv_gmac_cmn);
++ }
++
/* Try to get SPROM */
err = bcma_sprom_get(bus);
if (err == -ENOENT) {
@@ -1815,7 +1892,15 @@
return 0;
}
-@@ -203,7 +215,7 @@ int __init bcma_bus_early_register(struc
+@@ -196,14 +224,14 @@ int __init bcma_bus_early_register(struc
+ bcma_init_bus(bus);
+
+ match.manuf = BCMA_MANUF_BCM;
+- match.id = BCMA_CORE_CHIPCOMMON;
++ match.id = bcma_cc_core_id(bus);
+ match.class = BCMA_CL_SIM;
+ match.rev = BCMA_ANY_REV;
+
/* Scan for chip common core */
err = bcma_bus_scan_early(bus, &match, core_cc);
if (err) {
@@ -1824,7 +1909,7 @@
return -1;
}
-@@ -215,7 +227,7 @@ int __init bcma_bus_early_register(struc
+@@ -215,12 +243,12 @@ int __init bcma_bus_early_register(struc
/* Scan for mips core */
err = bcma_bus_scan_early(bus, &match, core_mips);
if (err) {
@@ -1833,7 +1918,13 @@
return -1;
}
-@@ -233,7 +245,7 @@ int __init bcma_bus_early_register(struc
+ /* Init CC core */
+- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
++ core = bcma_find_core(bus, bcma_cc_core_id(bus));
+ if (core) {
+ bus->drv_cc.core = core;
+ bcma_core_chipcommon_init(&bus->drv_cc);
+@@ -233,7 +261,7 @@ int __init bcma_bus_early_register(struc
bcma_core_mips_init(&bus->drv_mips);
}
@@ -1842,6 +1933,16 @@
return 0;
}
+@@ -259,8 +287,7 @@ int bcma_bus_resume(struct bcma_bus *bus
+ struct bcma_device *core;
+
+ /* Init CC core */
+- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+- if (core) {
++ if (bus->drv_cc.core) {
+ bus->drv_cc.setup_done = false;
+ bcma_core_chipcommon_init(&bus->drv_cc);
+ }
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -19,15 +19,27 @@ struct bcma_device_id_name {
@@ -1851,6 +1952,7 @@
-struct bcma_device_id_name bcma_device_names[] = {
+
+static const struct bcma_device_id_name bcma_arm_device_names[] = {
++ { BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" },
+ { BCMA_CORE_ARM_1176, "ARM 1176" },
+ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" },
+ { BCMA_CORE_ARM_CM3, "ARM CM3" },
@@ -1863,7 +1965,6 @@
+ { BCMA_CORE_4706_MAC_GBIT, "BCM4706 GBit MAC" },
+ { BCMA_CORE_AMEMC, "AMEMC (DDR)" },
+ { BCMA_CORE_ALTA, "ALTA (I2S)" },
-+ { BCMA_CORE_4706_MAC_GBIT_COMMON, "BCM4706 GBit MAC Common" },
{ BCMA_CORE_INVALID, "Invalid" },
{ BCMA_CORE_CHIPCOMMON, "ChipCommon" },
{ BCMA_CORE_ILINE20, "ILine 20" },
@@ -1965,7 +2066,28 @@
static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
struct bcma_device_id *match, int core_num,
struct bcma_device *core)
-@@ -286,6 +329,23 @@ static int bcma_get_next_core(struct bcm
+@@ -252,11 +295,15 @@ static int bcma_get_next_core(struct bcm
+
+ /* check if component is a core at all */
+ if (wrappers[0] + wrappers[1] == 0) {
+- /* we could save addrl of the router
+- if (cid == BCMA_CORE_OOB_ROUTER)
+- */
+- bcma_erom_skip_component(bus, eromptr);
+- return -ENXIO;
++ /* Some specific cores don't need wrappers */
++ switch (core->id.id) {
++ case BCMA_CORE_4706_MAC_GBIT_COMMON:
++ /* Not used yet: case BCMA_CORE_OOB_ROUTER: */
++ break;
++ default:
++ bcma_erom_skip_component(bus, eromptr);
++ return -ENXIO;
++ }
+ }
+
+ if (bcma_erom_is_bridge(bus, eromptr)) {
+@@ -286,6 +333,23 @@ static int bcma_get_next_core(struct bcm
return -EILSEQ;
}
@@ -1989,7 +2111,7 @@
/* get & parse slave ports */
for (i = 0; i < ports[1]; i++) {
for (j = 0; ; j++) {
-@@ -298,7 +358,7 @@ static int bcma_get_next_core(struct bcm
+@@ -298,7 +362,7 @@ static int bcma_get_next_core(struct bcm
break;
} else {
if (i == 0 && j == 0)
@@ -1998,7 +2120,7 @@
}
}
}
-@@ -353,6 +413,7 @@ static int bcma_get_next_core(struct bcm
+@@ -353,6 +417,7 @@ static int bcma_get_next_core(struct bcm
void bcma_init_bus(struct bcma_bus *bus)
{
s32 tmp;
@@ -2006,7 +2128,7 @@
if (bus->init_done)
return;
-@@ -363,9 +424,12 @@ void bcma_init_bus(struct bcma_bus *bus)
+@@ -363,9 +428,12 @@ void bcma_init_bus(struct bcma_bus *bus)
bcma_scan_switch_core(bus, BCMA_ADDR_BASE);
tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID);
@@ -2022,7 +2144,7 @@
bus->init_done = true;
}
-@@ -392,6 +456,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
+@@ -392,6 +460,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
bcma_scan_switch_core(bus, erombase);
while (eromptr < eromend) {
@@ -2030,7 +2152,7 @@
struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL);
if (!core)
return -ENOMEM;
-@@ -414,12 +479,13 @@ int bcma_bus_scan(struct bcma_bus *bus)
+@@ -414,14 +483,15 @@ int bcma_bus_scan(struct bcma_bus *bus)
core->core_index = core_num++;
bus->nr_cores++;
@@ -2047,9 +2169,12 @@
+ core->id.manuf, core->id.id, core->id.rev,
+ core->id.class);
- list_add(&core->list, &bus->cores);
+- list_add(&core->list, &bus->cores);
++ list_add_tail(&core->list, &bus->cores);
}
-@@ -471,11 +537,10 @@ int __init bcma_bus_scan_early(struct bc
+
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+@@ -471,13 +541,12 @@ int __init bcma_bus_scan_early(struct bc
core->core_index = core_num++;
bus->nr_cores++;
@@ -2063,8 +2188,22 @@
+ core->id.manuf, core->id.id, core->id.rev,
+ core->id.class);
- list_add(&core->list, &bus->cores);
+- list_add(&core->list, &bus->cores);
++ list_add_tail(&core->list, &bus->cores);
err = 0;
+ break;
+ }
+--- a/drivers/bcma/scan.h
++++ b/drivers/bcma/scan.h
+@@ -27,7 +27,7 @@
+ #define SCAN_CIB_NMW 0x0007C000
+ #define SCAN_CIB_NMW_SHIFT 14
+ #define SCAN_CIB_NSW 0x00F80000
+-#define SCAN_CIB_NSW_SHIFT 17
++#define SCAN_CIB_NSW_SHIFT 19
+ #define SCAN_CIB_REV 0xFF000000
+ #define SCAN_CIB_REV_SHIFT 24
+
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -2,6 +2,8 @@
@@ -2630,7 +2769,15 @@
err = bcma_sprom_valid(sprom);
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
-@@ -26,6 +26,11 @@ struct bcma_chipinfo {
+@@ -7,6 +7,7 @@
+ #include <linux/bcma/bcma_driver_chipcommon.h>
+ #include <linux/bcma/bcma_driver_pci.h>
+ #include <linux/bcma/bcma_driver_mips.h>
++#include <linux/bcma/bcma_driver_gmac_cmn.h>
+ #include <linux/ssb/ssb.h> /* SPROM sharing */
+
+ #include "bcma_regs.h"
+@@ -26,6 +27,11 @@ struct bcma_chipinfo {
u8 pkg;
};
@@ -2642,7 +2789,7 @@
enum bcma_clkmode {
BCMA_CLKMODE_FAST,
BCMA_CLKMODE_DYNAMIC,
-@@ -65,6 +70,13 @@ struct bcma_host_ops {
+@@ -65,6 +71,13 @@ struct bcma_host_ops {
/* Core-ID values. */
#define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */
@@ -2656,7 +2803,7 @@
#define BCMA_CORE_INVALID 0x700
#define BCMA_CORE_CHIPCOMMON 0x800
#define BCMA_CORE_ILINE20 0x801
-@@ -125,6 +137,36 @@ struct bcma_host_ops {
+@@ -125,6 +138,36 @@ struct bcma_host_ops {
#define BCMA_MAX_NR_CORES 16
@@ -2693,7 +2840,7 @@
struct bcma_device {
struct bcma_bus *bus;
struct bcma_device_id id;
-@@ -136,8 +178,10 @@ struct bcma_device {
+@@ -136,8 +179,10 @@ struct bcma_device {
bool dev_registered;
u8 core_index;
@@ -2704,7 +2851,7 @@
u32 wrap;
void __iomem *io_addr;
-@@ -175,6 +219,12 @@ int __bcma_driver_register(struct bcma_d
+@@ -175,6 +220,12 @@ int __bcma_driver_register(struct bcma_d
extern void bcma_driver_unregister(struct bcma_driver *drv);
@@ -2717,7 +2864,7 @@
struct bcma_bus {
/* The MMIO area. */
void __iomem *mmio;
-@@ -191,10 +241,13 @@ struct bcma_bus {
+@@ -191,14 +242,18 @@ struct bcma_bus {
struct bcma_chipinfo chipinfo;
@@ -2731,7 +2878,12 @@
struct bcma_drv_cc drv_cc;
struct bcma_drv_pci drv_pci;
-@@ -282,6 +335,7 @@ static inline void bcma_maskset16(struct
+ struct bcma_drv_mips drv_mips;
++ struct bcma_drv_gmac_cmn drv_gmac_cmn;
+
+ /* We decided to share SPROM struct with SSB as long as we do not need
+ * any hacks for BCMA. This simplifies drivers code. */
+@@ -282,6 +337,7 @@ static inline void bcma_maskset16(struct
bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
}
@@ -2869,6 +3021,109 @@
+extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid);
#endif /* LINUX_BCMA_DRIVER_CC_H_ */
+--- /dev/null
++++ b/include/linux/bcma/bcma_driver_gmac_cmn.h
+@@ -0,0 +1,100 @@
++#ifndef LINUX_BCMA_DRIVER_GMAC_CMN_H_
++#define LINUX_BCMA_DRIVER_GMAC_CMN_H_
++
++#include <linux/types.h>
++
++#define BCMA_GMAC_CMN_STAG0 0x000
++#define BCMA_GMAC_CMN_STAG1 0x004
++#define BCMA_GMAC_CMN_STAG2 0x008
++#define BCMA_GMAC_CMN_STAG3 0x00C
++#define BCMA_GMAC_CMN_PARSER_CTL 0x020
++#define BCMA_GMAC_CMN_MIB_MAX_LEN 0x024
++#define BCMA_GMAC_CMN_PHY_ACCESS 0x100
++#define BCMA_GMAC_CMN_PA_DATA_MASK 0x0000ffff
++#define BCMA_GMAC_CMN_PA_ADDR_MASK 0x001f0000
++#define BCMA_GMAC_CMN_PA_ADDR_SHIFT 16
++#define BCMA_GMAC_CMN_PA_REG_MASK 0x1f000000
++#define BCMA_GMAC_CMN_PA_REG_SHIFT 24
++#define BCMA_GMAC_CMN_PA_WRITE 0x20000000
++#define BCMA_GMAC_CMN_PA_START 0x40000000
++#define BCMA_GMAC_CMN_PHY_CTL 0x104
++#define BCMA_GMAC_CMN_PC_EPA_MASK 0x0000001f
++#define BCMA_GMAC_CMN_PC_MCT_MASK 0x007f0000
++#define BCMA_GMAC_CMN_PC_MCT_SHIFT 16
++#define BCMA_GMAC_CMN_PC_MTE 0x00800000
++#define BCMA_GMAC_CMN_GMAC0_RGMII_CTL 0x110
++#define BCMA_GMAC_CMN_CFP_ACCESS 0x200
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA0 0x210
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA1 0x214
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA2 0x218
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA3 0x21C
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA4 0x220
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA5 0x224
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA6 0x228
++#define BCMA_GMAC_CMN_CFP_TCAM_DATA7 0x22C
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK0 0x230
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK1 0x234
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK2 0x238
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK3 0x23C
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK4 0x240
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK5 0x244
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK6 0x248
++#define BCMA_GMAC_CMN_CFP_TCAM_MASK7 0x24C
++#define BCMA_GMAC_CMN_CFP_ACTION_DATA 0x250
++#define BCMA_GMAC_CMN_TCAM_BIST_CTL 0x2A0
++#define BCMA_GMAC_CMN_TCAM_BIST_STATUS 0x2A4
++#define BCMA_GMAC_CMN_TCAM_CMP_STATUS 0x2A8
++#define BCMA_GMAC_CMN_TCAM_DISABLE 0x2AC
++#define BCMA_GMAC_CMN_TCAM_TEST_CTL 0x2F0
++#define BCMA_GMAC_CMN_UDF_0_A3_A0 0x300
++#define BCMA_GMAC_CMN_UDF_0_A7_A4 0x304
++#define BCMA_GMAC_CMN_UDF_0_A8 0x308
++#define BCMA_GMAC_CMN_UDF_1_A3_A0 0x310
++#define BCMA_GMAC_CMN_UDF_1_A7_A4 0x314
++#define BCMA_GMAC_CMN_UDF_1_A8 0x318
++#define BCMA_GMAC_CMN_UDF_2_A3_A0 0x320
++#define BCMA_GMAC_CMN_UDF_2_A7_A4 0x324
++#define BCMA_GMAC_CMN_UDF_2_A8 0x328
++#define BCMA_GMAC_CMN_UDF_0_B3_B0 0x330
++#define BCMA_GMAC_CMN_UDF_0_B7_B4 0x334
++#define BCMA_GMAC_CMN_UDF_0_B8 0x338
++#define BCMA_GMAC_CMN_UDF_1_B3_B0 0x340
++#define BCMA_GMAC_CMN_UDF_1_B7_B4 0x344
++#define BCMA_GMAC_CMN_UDF_1_B8 0x348
++#define BCMA_GMAC_CMN_UDF_2_B3_B0 0x350
++#define BCMA_GMAC_CMN_UDF_2_B7_B4 0x354
++#define BCMA_GMAC_CMN_UDF_2_B8 0x358
++#define BCMA_GMAC_CMN_UDF_0_C3_C0 0x360
++#define BCMA_GMAC_CMN_UDF_0_C7_C4 0x364
++#define BCMA_GMAC_CMN_UDF_0_C8 0x368
++#define BCMA_GMAC_CMN_UDF_1_C3_C0 0x370
++#define BCMA_GMAC_CMN_UDF_1_C7_C4 0x374
++#define BCMA_GMAC_CMN_UDF_1_C8 0x378
++#define BCMA_GMAC_CMN_UDF_2_C3_C0 0x380
++#define BCMA_GMAC_CMN_UDF_2_C7_C4 0x384
++#define BCMA_GMAC_CMN_UDF_2_C8 0x388
++#define BCMA_GMAC_CMN_UDF_0_D3_D0 0x390
++#define BCMA_GMAC_CMN_UDF_0_D7_D4 0x394
++#define BCMA_GMAC_CMN_UDF_0_D11_D8 0x394
++
++struct bcma_drv_gmac_cmn {
++ struct bcma_device *core;
++
++ /* Drivers accessing BCMA_GMAC_CMN_PHY_ACCESS and
++ * BCMA_GMAC_CMN_PHY_CTL need to take that mutex first. */
++ struct mutex phy_mutex;
++};
++
++/* Register access */
++#define gmac_cmn_read16(gc, offset) bcma_read16((gc)->core, offset)
++#define gmac_cmn_read32(gc, offset) bcma_read32((gc)->core, offset)
++#define gmac_cmn_write16(gc, offset, val) bcma_write16((gc)->core, offset, val)
++#define gmac_cmn_write32(gc, offset, val) bcma_write32((gc)->core, offset, val)
++
++#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
++extern void __devinit bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
++#else
++static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) { }
++#endif
++
++#endif /* LINUX_BCMA_DRIVER_GMAC_CMN_H_ */
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -53,11 +53,47 @@ struct pci_dev;
diff --git a/target/linux/generic/patches-3.3/026-bcma_pmu_regression.patch b/target/linux/generic/patches-3.3/026-bcma_pmu_regression.patch
new file mode 100644
index 0000000000000000000000000000000000000000..35ca6b81e340a60deef5e998148653f37c14aa77
--- /dev/null
+++ b/target/linux/generic/patches-3.3/026-bcma_pmu_regression.patch
@@ -0,0 +1,29 @@
+--- a/drivers/bcma/driver_chipcommon_pmu.c
++++ b/drivers/bcma/driver_chipcommon_pmu.c
+@@ -110,7 +110,7 @@ void bcma_pmu_workarounds(struct bcma_dr
+ /* enable 12 mA drive strenth for 4313 and set chipControl
+ register bit 1 */
+ bcma_chipco_chipctl_maskset(cc, 0,
+- BCMA_CCTRL_4313_12MA_LED_DRIVE,
++ ~BCMA_CCTRL_4313_12MA_LED_DRIVE,
+ BCMA_CCTRL_4313_12MA_LED_DRIVE);
+ break;
+ case BCMA_CHIP_ID_BCM4331:
+@@ -124,14 +124,14 @@ void bcma_pmu_workarounds(struct bcma_dr
+ register bit 15 */
+ if (bus->chipinfo.rev == 0) {
+ bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL,
+- BCMA_CCTRL_43224_GPIO_TOGGLE,
++ ~BCMA_CCTRL_43224_GPIO_TOGGLE,
+ BCMA_CCTRL_43224_GPIO_TOGGLE);
+ bcma_chipco_chipctl_maskset(cc, 0,
+- BCMA_CCTRL_43224A0_12MA_LED_DRIVE,
++ ~BCMA_CCTRL_43224A0_12MA_LED_DRIVE,
+ BCMA_CCTRL_43224A0_12MA_LED_DRIVE);
+ } else {
+ bcma_chipco_chipctl_maskset(cc, 0,
+- BCMA_CCTRL_43224B0_12MA_LED_DRIVE,
++ ~BCMA_CCTRL_43224B0_12MA_LED_DRIVE,
+ BCMA_CCTRL_43224B0_12MA_LED_DRIVE);
+ }
+ break;
diff --git a/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch b/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dc8367b6c520b9d8a4d4d40329307a836560299a
--- /dev/null
+++ b/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch
@@ -0,0 +1,55 @@
+--- a/drivers/bcma/scan.c
++++ b/drivers/bcma/scan.c
+@@ -462,8 +462,10 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ while (eromptr < eromend) {
+ struct bcma_device *other_core;
+ struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL);
+- if (!core)
+- return -ENOMEM;
++ if (!core) {
++ err = -ENOMEM;
++ goto out;
++ }
+ INIT_LIST_HEAD(&core->list);
+ core->bus = bus;
+
+@@ -478,7 +480,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ } else if (err == -ESPIPE) {
+ break;
+ }
+- return err;
++ goto out;
+ }
+
+ core->core_index = core_num++;
+@@ -494,10 +496,12 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ list_add_tail(&core->list, &bus->cores);
+ }
+
++ err = 0;
++out:
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ iounmap(eromptr);
+
+- return 0;
++ return err;
+ }
+
+ int __init bcma_bus_scan_early(struct bcma_bus *bus,
+@@ -537,7 +541,7 @@ int __init bcma_bus_scan_early(struct bc
+ else if (err == -ESPIPE)
+ break;
+ else if (err < 0)
+- return err;
++ goto out;
+
+ core->core_index = core_num++;
+ bus->nr_cores++;
+@@ -551,6 +555,7 @@ int __init bcma_bus_scan_early(struct bc
+ break;
+ }
+
++out:
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ iounmap(eromptr);
+
diff --git a/target/linux/generic/patches-3.3/028-bcma-fix-regression-in-interrupt-assignment-on-mips.patch b/target/linux/generic/patches-3.3/028-bcma-fix-regression-in-interrupt-assignment-on-mips.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9386af29cfb2254b4741c7b74987e4bdc8d1ef4f
--- /dev/null
+++ b/target/linux/generic/patches-3.3/028-bcma-fix-regression-in-interrupt-assignment-on-mips.patch
@@ -0,0 +1,29 @@
+--- a/drivers/bcma/driver_mips.c
++++ b/drivers/bcma/driver_mips.c
+@@ -131,7 +131,7 @@ static void bcma_core_mips_set_irq(struc
+ /* backplane irq line is in use, find out who uses
+ * it and set user to irq 0
+ */
+- list_for_each_entry_reverse(core, &bus->cores, list) {
++ list_for_each_entry(core, &bus->cores, list) {
+ if ((1 << bcma_core_mips_irqflag(core)) ==
+ oldirqflag) {
+ bcma_core_mips_set_irq(core, 0);
+@@ -161,7 +161,7 @@ static void bcma_core_mips_dump_irq(stru
+ {
+ struct bcma_device *core;
+
+- list_for_each_entry_reverse(core, &bus->cores, list) {
++ list_for_each_entry(core, &bus->cores, list) {
+ bcma_core_mips_print_irq(core, bcma_core_mips_irq(core));
+ }
+ }
+@@ -215,7 +215,7 @@ void bcma_core_mips_init(struct bcma_drv
+ mcore->assigned_irqs = 1;
+
+ /* Assign IRQs to all cores on the bus */
+- list_for_each_entry_reverse(core, &bus->cores, list) {
++ list_for_each_entry(core, &bus->cores, list) {
+ int mips_irq;
+ if (core->irq)
+ continue;