2 # Copyright (C) 2006 OpenWrt.org
10 echo "0 1 2 3 4 5u*" > /proc/switch/eth0/vlan/0/ports
13 [ -x "/usr/sbin/nvram" ] && {
14 [ "$(nvram get boot_wait)" != "on" ] && {
15 nvram set boot_wait=on
20 netmsg 192.168.1.255 "Entering Failsafe!"
21 telnetd -l /bin/login <> /dev/null 2>&1
26 export PATH=/bin:/sbin:/usr/bin:/usr/sbin
27 mount none /proc -t proc
28 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
29 mount none /tmp -t tmpfs -o size=$size
30 if grep devfs /proc/filesystems > /dev/null; then
31 mount none /dev -t devfs
35 mount -t sysfs none /sys
36 mount -t tmpfs tmpfs /dev -o size=512K
37 mknod /dev/console c 5 1
39 /sbin/hotplug2 --no-persistent --coldplug --max_children 1
44 mount none /dev/pts -t devpts
46 # the shell really doesn't like having stdin/out closed
47 # that's why we use /dev/pty/m0 and m1 as replacement
48 # for /dev/console if there's no serial console available
49 dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null || \
54 trap 'FAILSAFE=true' USR1
55 echo '/sbin/hotplug.failsafe' > /proc/sys/kernel/hotplug
59 # hardware specific overrides
60 case "$(cat /proc/diag/model)" in
61 "Linksys WAP54G V1") ifname=eth1;;
62 "ASUS WL-HDD") ifname=eth1;;
63 "ASUS WL-300g") ifname=eth1;;
64 "ASUS (unknown, BCM4702)") ifname=eth1;;
68 insmod switch-robo || insmod switch-adm || rmmod switch-core
70 ifconfig $ifname 192.168.1.1 netmask 255.255.255.0 broadcast 192.168.1.255 up
72 [ -d /proc/switch/eth0 ] && {
73 echo 1 > /proc/switch/eth0/reset
75 # this would be easier if we blasted the message across all ports
76 # but we don't want packets leaking across interfaces
77 for port in $(seq 0 4); do {
78 echo "$port 5u*" > /proc/switch/eth0/vlan/0/ports
79 netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
81 } || netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
85 eval ${FAILSAFE:+failsafe}
87 lock -w /tmp/.failsafe
89 echo /sbin/hotplug-call > /proc/sys/kernel/hotplug
91 ifconfig $ifname 0.0.0.0 down