From 1e876b4191ea0d159ec74087478e1ef30a6bb5d0 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Wed, 11 Jun 2014 12:59:49 +0000
Subject: [PATCH] procd: update to latest git HEAD
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 41129
---
package/system/procd/Makefile | 23 ++-
package/system/procd/files/nand.sh | 303 +++++++++++++++++++++++++++++
2 files changed, 322 insertions(+), 4 deletions(-)
create mode 100644 package/system/procd/files/nand.sh
diff --git a/package/system/procd/Makefile b/package/system/procd/Makefile
index adc8933e0f..52c181c8f7 100644
--- a/package/system/procd/Makefile
+++ b/package/system/procd/Makefile
@@ -1,14 +1,14 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=procd
-PKG_VERSION:=2014-06-06
+PKG_VERSION:=2014-06-10
PKG_RELEASE=$(PKG_SOURCE_VERSION)
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=git://nbd.name/luci2/procd.git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=53c1ea6b9ade10eff3cec07519db862b365a4233
+PKG_SOURCE_VERSION:=b76eda6cd8ba061f49af4074838e6a42ae94144c
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
CMAKE_INSTALL:=1
@@ -25,12 +25,19 @@ TARGET_LDFLAGS += $(if $(CONFIG_USE_EGLIBC),-lrt)
define Package/procd
SECTION:=base
CATEGORY:=Base system
- DEPENDS:=+ubusd +ubus +libjson-script +ubox +USE_EGLIBC:librt +libubox +libubus
+ DEPENDS:=+ubusd +ubus +libjson-script +ubox +USE_EGLIBC:librt +libubox +libubus +NAND_SUPPORT:procd-nand
+ TITLE:=OpenWrt system process manager
+endef
+
+define Package/procd-nand
+ SECTION:=utils
+ CATEGORY:=Utilities
+ DEPENDS:=@NAND_SUPPORT +ubi-utils
TITLE:=OpenWrt system process manager
endef
define Package/procd/install
- $(INSTALL_DIR) $(1)/sbin $(1)/etc $(1)/lib/functions
+ $(INSTALL_DIR) $(1)/sbin $(1)/etc $(1)/lib/functions
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/{init,procd,askfirst,udevtrigger} $(1)/sbin/
$(INSTALL_BIN) ./files/reload_config $(1)/sbin/
@@ -38,4 +45,12 @@ define Package/procd/install
$(INSTALL_DATA) ./files/procd.sh $(1)/lib/functions/
endef
+define Package/procd-nand/install
+ $(INSTALL_DIR) $(1)/sbin $(1)/lib/upgrade
+
+ $(CP) $(PKG_INSTALL_DIR)/usr/sbin/upgraded $(1)/sbin/
+ $(INSTALL_DATA) ./files/nand.sh $(1)/lib/upgrade/
+endef
+
$(eval $(call BuildPackage,procd))
+$(eval $(call BuildPackage,procd-nand))
diff --git a/package/system/procd/files/nand.sh b/package/system/procd/files/nand.sh
new file mode 100644
index 0000000000..7d1a55db0c
--- /dev/null
+++ b/package/system/procd/files/nand.sh
@@ -0,0 +1,303 @@
+#!/bin/sh
+# Copyright (C) 2014 OpenWrt.org
+#
+
+. /lib/functions.sh
+
+# combined-image uses 64k blocks
+CI_BLKSZ=65536
+# 'data' partition on NAND contains UBI
+CI_UBIPART="ubi"
+
+nand_find_volume() {
+ local ubidevdir ubivoldir
+ ubidevdir="/sys/devices/virtual/ubi/$1"
+ [ ! -d "$ubidevdir" ] && return 1
+ for ubivoldir in $ubidevdir/${1}_*; do
+ [ ! -d "$ubivoldir" ] && continue
+ if [ "$( cat $ubivoldir/name )" = "$2" ]; then
+ basename $ubivoldir
+ return 0
+ fi
+ done
+}
+
+nand_find_ubi() {
+ local ubidevdir ubidev mtdnum
+ mtdnum="$( find_mtd_index $1 )"
+ [ ! "$mtdnum" ] && return 1
+ for ubidevdir in /sys/devices/virtual/ubi/ubi*; do
+ [ ! -d "$ubidevdir" ] && continue
+ cmtdnum="$( cat $ubidevdir/mtd_num )"
+ [ ! "$mtdnum" ] && continue
+ if [ "$mtdnum" = "$cmtdnum" ]; then
+ ubidev=$( basename $ubidevdir )
+ echo $ubidev
+ return 0
+ fi
+ done
+}
+
+nand_restore_config() {
+ sync
+ local ubidev=$( nand_find_ubi $CI_UBIPART )
+ local ubivol="$( nand_find_volume $ubidev rootfs_data )"
+ [ ! "$ubivol" ] &&
+ ubivol="$( nand_find_volume $ubidev rootfs )"
+ mkdir /tmp/new_root
+ if ! mount -t ubifs /dev/$ubivol /tmp/new_root; then
+ echo "mounting ubifs $ubivol failed"
+ rmdir /tmp/new_root
+ return 1
+ fi
+ mv "$1" "/tmp/new_root/sysupgrade.tgz"
+ umount /tmp/new_root
+ sync
+ rmdir /tmp/new_root
+}
+
+nand_upgrade_ubinized() {
+ local upgrade_image="$1"
+ local conf_tar="$2"
+ local save_config="$3"
+ local mtdnum="$( find_mtd_index "$CI_UBIPART" )"
+ if [ ! "$mtdnum" ]; then
+ echo "cannot find mtd device $CI_UBIPART"
+ return 1;
+ fi
+ local mtddev="/dev/mtd${mtdnum}"
+ ubidetach -p "${mtddev}" || true
+ sync
+ ubiformat "${mtddev}" -y -f "$upgrade_image"
+ ubiattach -p "${mtddev}"
+ sync
+ if [ -f "$conf_tar" -a "$save_config" -eq 1 ]; then
+ nand_restore_config "$conf_tar"
+ fi
+ return 0;
+}
+
+# get the first 4 bytes (magic) of a given file starting at offset in hex format
+get_magic_long_at() {
+ dd if="$2" skip=$1 bs=$CI_BLKSZ count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
+}
+
+identify() {
+ local block;
+ local magic=$( get_magic_long_at ${2:-0} "$1" )
+ case "$magic" in
+ "55424923")
+ echo "ubi"
+ ;;
+ "31181006")
+ echo "ubifs"
+ ;;
+ "68737173")
+ echo "squashfs"
+ ;;
+ "d00dfeed")
+ echo "fit"
+ ;;
+ "4349"*)
+ echo "combined"
+ ;;
+ *)
+ echo "unknown $magic"
+ ;;
+ esac
+}
+
+nand_upgrade_combined_ubi() {
+ local kernel_image="$1"
+ local kernel_length=0
+ local rootfs_image="$2"
+ local rootfs_length=`ls -la $rootfs_image | awk '{ print $5}')`
+ local conf_tar="$3"
+ local has_env="${4:-0}"
+
+ local root_fs="$( identify "$rootfs_image" )"
+ local mtdnum="$( find_mtd_index "$CI_UBIPART" )"
+ local has_kernel=0
+
+ [ -z "$kernel_image" ] || {
+ has_kernel=1
+ kernel_length=`ls -la $kernel_image | awk '{ print $5}')`
+ echo "kernel length $kernel_length"
+ }
+ [ "$has_kernel" = 0 ] || echo "kernel is inside ubi"
+ echo "rootfs type $root_fs, length $rootfs_length"
+
+ if [ ! "$mtdnum" ]; then
+ echo "cannot find ubi mtd partition $CI_UBIPART"
+ return 1
+ fi
+ local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
+ if [ ! "$ubidev" ]; then
+ ubiattach -m "$mtdnum"
+ sync
+ ubidev="$( nand_find_ubi "$CI_UBIPART" )"
+ fi
+ if [ ! "$ubidev" ]; then
+ ubiformat /dev/mtd$mtdnum -y
+ ubiattach -m "$mtdnum"
+ sync
+ ubidev="$( nand_find_ubi "$CI_UBIPART" )"
+ [ -z "$has_env" ] || {
+ ubimkvol /dev/$ubidev -n 0 -N ubootenv -s 1MiB
+ ubimkvol /dev/$ubidev -n 1 -N ubootenv2 -s 1MiB
+ }
+ fi
+ local kern_ubivol="$( nand_find_volume $ubidev kernel )"
+ local root_ubivol="$( nand_find_volume $ubidev rootfs )"
+ local data_ubivol="$( nand_find_volume $ubidev rootfs_data )"
+
+ # remove ubiblock device of rootfs
+ local root_ubiblk="ubiblock${root_ubivol:3}"
+ if [ "$root_ubivol" -a -e "/dev/$root_ubiblk" ]; then
+ echo "removing $root_ubiblk"
+ if ! ubiblock -r /dev/$root_ubivol; then
+ echo "cannot remove $root_ubiblk"
+ return 1;
+ fi
+ fi
+
+ # kill volumes
+ if [ "$kern_ubivol" ]; then
+ ubirmvol /dev/$ubidev -N kernel || true
+ fi
+ if [ "$root_ubivol" ]; then
+ ubirmvol /dev/$ubidev -N rootfs || true
+ fi
+ if [ "$data_ubivol" ]; then
+ ubirmvol /dev/$ubidev -N rootfs_data || true
+ fi
+
+ # update kernel
+ if [ "$has_kernel" = "1" ]; then
+ if ! ubimkvol /dev/$ubidev -N kernel -s $kernel_length; then
+ echo "cannot create kernel volume"
+ return 1;
+ fi
+ fi
+
+ # update rootfs
+ local root_size_param
+ if [ "$root_fs" = "ubifs" ]; then
+ root_size_param="-m"
+ else
+ root_size_param="-s $rootfs_length"
+ fi
+ if ! ubimkvol /dev/$ubidev -N rootfs $root_size_param; then
+ echo "cannot create rootfs volume"
+ return 1;
+ fi
+
+ # create rootfs_data for non-ubifs rootfs
+ if [ "$root_fs" != "ubifs" ]; then
+ if ! ubimkvol /dev/$ubidev -N rootfs_data -m; then
+ echo "cannot initialize rootfs_data volume"
+ return 1
+ fi
+ fi
+ sync
+
+ if [ "$has_kernel" = "1" ]; then
+ local kern_ubivol="$( nand_find_volume $ubidev kernel )"
+ ubiupdatevol /dev/$kern_ubivol -s $kernel_length $kernel_image
+ fi
+
+ local root_ubivol="$( nand_find_volume $ubidev rootfs )"
+ ubiupdatevol /dev/$root_ubivol -s $rootfs_length $rootfs_image
+ if [ -f "$conf_tar" ]; then
+ nand_restore_config "$conf_tar"
+ fi
+ echo "sysupgrade successfull"
+ return 0
+}
+
+nand_do_upgrade_stage1() {
+ local board_name="$1"
+ local tar_file="$2"
+ local kernel_file=""
+ local kernel_file=""
+
+ tar xzf $tar_file -C /tmp/
+ [ -f "/tmp/sysupgrade-$board_name/CONTROL" ] || {
+ echo "failed to find /tmp/sysupgrade-$board_name/CONTROL"
+ return 1
+ }
+
+ kernel_file=/tmp/sysupgrade-$board_name/kernel
+ [ -f "$kernel_file" ] || {
+ echo "$kernel_file is missing"
+ return 1
+ }
+
+ rootfs_file=/tmp/sysupgrade-$board_name/root
+ [ -f "$rootfs_file" ] || {
+ echo "$rootfs_file is missing"
+ return 1
+ }
+
+ echo -n /tmp/sysupgrade-$board_name > /tmp/sysupgrade-nand-folder
+ cp /sbin/upgraded /tmp/
+
+ return 0
+}
+
+nand_do_upgrade_stage2() {
+ rootfs_file=$1/root
+ kernel_file=$1/kernel
+ config_file=$1/config
+
+ [ -f $config_file ] || config_file=""
+
+ . $1/CONTROL
+
+ [ "$UBI_KERNEL" = "1" ] || {
+ mtd write $kernel_file kernel
+ kernel_file=""
+ }
+ nand_upgrade_combined_ubi "$kernel_file" "$rootfs_file" "$conf_tar" "$UBI_ENV"
+ reboot -f
+}
+
+nand_do_upgrade() {
+ [ $1 = "nand" ] && {
+ [ -d "$2" ] && {
+ touch /tmp/sysupgrade
+
+ killall -9 telnetd
+ killall -9 dropbear
+ killall -9 ash
+
+ kill_remaining TERM
+ sleep 3
+ kill_remaining KILL
+
+ sleep 1
+
+ if [ -n "$(rootfs_type)" ]; then
+ v "Switching to ramdisk..."
+ run_ramfs ". /lib/functions.sh; include /lib/upgrade; nand_do_upgrade_stage2 $2"
+ else
+ nand_do_upgrade_stage2 $2
+ fi
+ return 0
+ }
+ echo "Nand upgrade failed"
+ exit 1
+ }
+}
+
+nand_upgrade_stage1() {
+ [ -f /tmp/sysupgrade-nand-folder ] && {
+ folder="$(cat /tmp/sysupgrade-nand-folder)"
+ [ "$SAVE_CONFIG" = 1 -a -f "$CONF_TAR" ] &&
+ cp $CONF_TAR $folder/config
+
+ ubus call system nandupgrade "{\"folder\": \"$folder\" }"
+ exit 0
+ }
+}
+append sysupgrade_pre_upgrade nand_upgrade_stage1
--
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