mirror of
https://github.com/xcat2/xNBA.git
synced 2024-11-25 19:08:35 +00:00
77 lines
1.8 KiB
Bash
77 lines
1.8 KiB
Bash
#!/bin/sh
|
|
# $Id$
|
|
|
|
PATH=/sbin:/bin
|
|
|
|
echo Busybox /linuxrc starting
|
|
|
|
echo Mounting /proc filesystem
|
|
mount -t proc none /proc
|
|
|
|
echo=echo
|
|
if grep '\bquiet\b' /proc/cmdline > /dev/null; then
|
|
echo=true
|
|
quiet=1
|
|
fi
|
|
|
|
$echo Creating root device
|
|
mknod /dev/root b 1 0 2>/dev/null
|
|
chmod 700 /dev/root
|
|
echo 0x100 > /proc/sys/kernel/real-root-dev
|
|
|
|
$echo Inserting modules
|
|
if [ -z "$quiet" ]; then
|
|
/bin/insert-modules
|
|
else
|
|
/bin/insert-modules >/dev/null
|
|
fi
|
|
|
|
$echo Bringing up loopback interface
|
|
ifconfig lo 127.0.0.1 up
|
|
route add -net 127.0.0.0 netmask 255.0.0.0 lo
|
|
|
|
# Hack required for prism2 cards
|
|
# It is not yet possible to use iwconfig to configure these cards,
|
|
# so we need wlanctl.
|
|
if ifconfig wlan0 down 2> /dev/null; then
|
|
$echo Setting up wireless link
|
|
wlanctl wlan0 lnxreq_ifstate ifstate=enable
|
|
wlanctl wlan0 lnxreq_autojoin ssid= authtype=opensystem
|
|
fi
|
|
|
|
$echo Obtaining IP address via DHCP
|
|
$echo Trying to obtain IP address via wired link [eth0]
|
|
if udhcpc -i eth0 -f -n -q -s /bin/udhcpc-post; then
|
|
$echo Successfully obtained IP address via wired link [eth0]
|
|
else
|
|
$echo Failed to obtain IP address via wired link [eth0]
|
|
$echo Trying to obtain IP address via wireless link [wlan0]
|
|
udhcpc -i wlan0 -f -n -q -s /bin/udhcpc-post
|
|
fi
|
|
|
|
if [ -d /sysroot/initrd ]; then
|
|
$echo Unmounting /proc prior to pivot_root
|
|
umount /proc
|
|
|
|
$echo Pivoting root to /sysroot
|
|
pivot_root /sysroot /sysroot/initrd
|
|
cd /
|
|
|
|
$echo Remounting devfs at correct place
|
|
mount -t devfs none /dev
|
|
|
|
$echo Releasing locks on old devfs
|
|
exec 0</dev/null
|
|
exec 1>/dev/console
|
|
exec 2>/dev/console
|
|
|
|
$echo Unmounting old devfs
|
|
umount /initrd/dev
|
|
else
|
|
# Failed to mount root: report error and hang
|
|
echo FATAL ERROR: Failed to mount root filesystem
|
|
echo Press Alt-SysRq-B or hit the reset switch to reboot
|
|
while : ; do sleep 6000 ; done
|
|
fi
|
|
|