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| author | Florian Fainelli <florian@openwrt.org> | 2007-05-06 08:55:41 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2007-05-06 08:55:41 +0000 |
| commit | c370bf0e5ee2697eba8d91461fea51865aa5a804 (patch) | |
| tree | 95ed8436b58e57a39c5c4fb163dd19c25c6b3cd4 /target | |
| parent | b944dd2c57df07bae4a48086121083e88314b14a (diff) | |
| download | upstream-c370bf0e5ee2697eba8d91461fea51865aa5a804.tar.gz upstream-c370bf0e5ee2697eba8d91461fea51865aa5a804.tar.bz2 upstream-c370bf0e5ee2697eba8d91461fea51865aa5a804.zip | |
Add some diagnostic stuff for au1000, failsafe will need system button driver rewrite
SVN-Revision: 7101
Diffstat (limited to 'target')
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 |