diff options
Diffstat (limited to 'target/linux/brcm-2.4/base-files/etc/preinit.arch')
| -rwxr-xr-x | target/linux/brcm-2.4/base-files/etc/preinit.arch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/brcm-2.4/base-files/etc/preinit.arch b/target/linux/brcm-2.4/base-files/etc/preinit.arch new file mode 100755 index 0000000000..43df591ab7 --- /dev/null +++ b/target/linux/brcm-2.4/base-files/etc/preinit.arch @@ -0,0 +1,58 @@ +. /etc/functions.sh + +failsafe() { + lock /tmp/.failsafe + failsafe_ip + + echo "0 1 2 3 4 5u*" > /proc/switch/eth0/vlan/0/ports + + set_state failsafe + [ -x "/usr/sbin/nvram" ] && { + [ "$(nvram get boot_wait)" != "on" ] && { + nvram set boot_wait=on + nvram commit + } + } + + netmsg 192.168.1.255 "Entering Failsafe!" + telnetd -l /bin/login <> /dev/null 2>&1 + + ash --login +} + +mount none /proc -t proc + +insmod diag +set_state preinit +echo '/sbin/hotplug.failsafe' > /proc/sys/kernel/hotplug + +ifname=eth0 + +# hardware specific overrides +case "$(cat /proc/diag/model)" in + "Linksys WAP54G V1") ifname=eth1;; + "ASUS WL-HDD") ifname=eth1;; + "ASUS WL-300g") ifname=eth1;; + "ASUS (unknown, BCM4702)") ifname=eth1;; +esac + +failsafe_ip + +insmod switch-core +insmod switch-robo || insmod switch-adm || rmmod switch-core + +[ -d /proc/switch/eth0 ] && { + echo 1 > /proc/switch/eth0/reset + + # this would be easier if we blasted the message across all ports + # but we don't want packets leaking across interfaces + for port in $(seq 0 4); do { + echo "$port 5u*" > /proc/switch/eth0/vlan/0/ports + netmsg 192.168.1.255 "Press reset now, to enter Failsafe!" + }; done +} || netmsg 192.168.1.255 "Press reset now, to enter Failsafe!" + +ifconfig $ifname 0.0.0.0 down + +sleep 2 + |