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authorFlorian Fainelli <florian@openwrt.org>2007-05-06 08:55:41 +0000
committerFlorian Fainelli <florian@openwrt.org>2007-05-06 08:55:41 +0000
commitc370bf0e5ee2697eba8d91461fea51865aa5a804 (patch)
tree95ed8436b58e57a39c5c4fb163dd19c25c6b3cd4
parentb944dd2c57df07bae4a48086121083e88314b14a (diff)
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Add some diagnostic stuff for au1000, failsafe will need system button driver rewrite
SVN-Revision: 7101
-rw-r--r--target/linux/au1000-2.6/base-files/default/etc/diag.sh25
-rwxr-xr-xtarget/linux/au1000-2.6/base-files/default/etc/init.d/done9
-rwxr-xr-xtarget/linux/au1000-2.6/base-files/default/etc/preinit58
3 files changed, 92 insertions, 0 deletions
diff --git a/target/linux/au1000-2.6/base-files/default/etc/diag.sh b/target/linux/au1000-2.6/base-files/default/etc/diag.sh
new file mode 100644
index 0000000000..d97461532a
--- /dev/null
+++ b/target/linux/au1000-2.6/base-files/default/etc/diag.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+# Copyright (C) 2007 OpenWrt.org
+
+set_led() {
+ local led="$1"
+ local state="$2"
+ [ -d "/sys/class/leds/mtx1:$led" ] && echo "$state" > "/sys/class/leds/mtx1:$led/brightness"
+}
+
+set_state() {
+ case "$1" in
+ preinit)
+ set_led green 0
+ set_led red 1
+ ;;
+ failsafe)
+ set_led green 1
+ set_led red 1
+ ;;
+ done)
+ set_led green 1
+ set_led red 0
+ ;;
+ esac
+}
diff --git a/target/linux/au1000-2.6/base-files/default/etc/init.d/done b/target/linux/au1000-2.6/base-files/default/etc/init.d/done
new file mode 100755
index 0000000000..9cd641d7c3
--- /dev/null
+++ b/target/linux/au1000-2.6/base-files/default/etc/init.d/done
@@ -0,0 +1,9 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2007 OpenWrt.org
+
+START=95
+boot() {
+ # set leds to normal state
+ . /etc/diag.sh
+ set_state done
+}
diff --git a/target/linux/au1000-2.6/base-files/default/etc/preinit b/target/linux/au1000-2.6/base-files/default/etc/preinit
new file mode 100755
index 0000000000..7da760d53f
--- /dev/null
+++ b/target/linux/au1000-2.6/base-files/default/etc/preinit
@@ -0,0 +1,58 @@
+#!/bin/sh
+# Copyright (C) 2007 OpenWrt.org
+
+. /etc/functions.sh
+. /etc/diag.sh
+
+failsafe() {
+ lock /tmp/.failsafe
+
+ set_state failsafe
+
+ netmsg 192.168.1.255 "Entering Failsafe!"
+ telnetd -l /bin/login <> /dev/null 2>&1
+
+ ash --login
+}
+
+export PATH=/bin:/sbin:/usr/bin:/usr/sbin
+mount none /proc -t proc
+size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
+mount none /tmp -t tmpfs -o size=$size
+if grep devfs /proc/filesystems > /dev/null; then
+ mount none /dev -t devfs
+ M0=/dev/pty/m0
+ M1=/dev/pty/m1
+else
+ mount -t sysfs none /sys
+ mount -t tmpfs tmpfs /dev -o size=512K
+ mknod /dev/console c 5 1
+ mkdir /dev/shm
+ /sbin/hotplug2 --no-persistent --coldplug --max_children 1
+ M0=/dev/ptmx
+ M1=/dev/ptmx
+fi
+mkdir -p /dev/pts
+mount none /dev/pts -t devpts
+
+# the shell really doesn't like having stdin/out closed
+# that's why we use /dev/pty/m0 and m1 as replacement
+# for /dev/console if there's no serial console available
+dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null || \
+ exec <$M0 >$M1 2>&0
+
+set_state preinit
+#FIXME : use the MTX-1 button to catch failsafe
+trap 'FAILSAFE=true' USR1
+echo '/sbin/hotplug' > /proc/sys/kernel/hotplug
+
+ifname=eth0
+
+eval ${FAILSAFE:+failsafe}
+
+lock -w /tmp/.failsafe
+set_state preinit
+echo /sbin/hotplug-call > /proc/sys/kernel/hotplug
+
+mount_root
+exec /sbin/init