#! /bin/sh

# (c) Thomas Lange, 2002-2004, lange@informatik.uni-koeln.de

# NOTE: Files named *.source will be evaluated, but their output ignored and instead 
# the contents of $newclasses will be added to the list of defined classes.

echo 0 > /proc/sys/kernel/printk
# let discover do most of the job
/etc/init.d/discover start

# load all IDE drivers

# DMA does not work if we load all modules in drivers/ide, so only try pci modules
mod=$(find /lib/modules/$(uname -r)/kernel/drivers/ide/pci -type f | sed 's/\.o$//' | sed 's/\.ko$//' | sed 's/.*\///')
for i in $mod; do
    modprobe $i
done

# load additional kernel modules (from old 11modules.source)
# this order should also enable DMA for all IDE drives
kernelmodules="rtc floppy usbkbd ide-disk ide-cd"
case `uname -r` in
    2.4*) kernelmodules="$kernelmodules keybdev mousedev hid ide-detect isa-pnp" ;;
    2.6*) kernelmodules="$kernelmodules usbhid usbmouse ide-generic" ;;
esac

for mod in $kernelmodules; do
    [ "$verbose" ] && echo loading kernel module $mod
    modprobe -a $mod
done
# now we can mount the usb file system
mount -t usbfs  usbfs /proc/bus/usb

modprobe -a sd_mod sr_mod
# are any SCSI devices attached?
if grep -q "^Attached devices: none" /proc/scsi/scsi; then
    :
else
    newclasses="SCSI $newclasses"
    # we want also get the filename in front of each line. So do not use cat, use grep
    [ "$verbose" ] && cat /proc/scsi/scsi
    [ "$debug" ] && grep -H . /proc/scsi/*/*
fi
echo 6 > /proc/sys/kernel/printk

# try to detect graphics card
# the variable videodrv may be used to generate the XF86config file
videodrv=`discover --data-path=xfree86/server/device/driver display`
[ -n "$videodrv" ] && echo "videodrv=$videodrv" >> $LOGDIR/additional.var
case "$videodrv" in
    mga) newclasses="$newclasses MATROX" ;;
    nv)  newclasses="$newclasses NVIDIA" ;;
esac
echo "Video card detected: $videodrv"

set_disk_info  # calculate number of available disks
save_dmesg     # save new boot messages (from loading modules)