3 # (c) Thomas Lange, 2002-2009, lange@informatik.uni-koeln.de
5 # NOTE: Files named *.source will be evaluated, but their output ignored. Instead
6 # the contents of $newclasses will be added to the list of defined classes.
8 [ $do_init_tasks -eq 1 ] || return 0 # Do only execute when doing install
10 echo 0 > /proc/sys/kernel/printk
12 # load all IDE drivers
14 # DMA does not work if we load all modules in drivers/ide, so only try pci modules
15 if [ -d /lib/modules/$(uname -r)/kernel/drivers/ide/pci ] ; then
16 mod=$(find /lib/modules/$(uname -r)/kernel/drivers/ide/pci -type f | sed 's/\.ko$//' | sed 's/.*\///')
18 modprobe $i 1>/dev/null 2>&1
22 # Booting from CD does not always enable DMA.
23 for d in $( echo /proc/ide/hd[a-z] 2>/dev/null); do
24 [ -d $d ] && echo "using_dma:1" > $d/settings
27 # load additional kernel modules
28 kernelmodules="usbkbd ide-disk"
30 2.6*) kernelmodules="$kernelmodules mptspi dm-mod md-mod aes dm-crypt" ;;
33 for mod in $kernelmodules; do
34 [ "$verbose" ] && echo loading kernel module $mod
35 modprobe -a $mod 1>/dev/null 2>&1
38 # let discover do most of the job
39 #[ -x /sbin/discover-modprobe ] && /sbin/discover-modprobe
41 # now we can mount the USB filesystem
42 mount -t usbfs usbfs /proc/bus/usb
44 modprobe -a sd_mod sr_mod
46 echo $printk > /proc/sys/kernel/printk
48 set_disk_info # calculate number of available disks
49 save_dmesg # save new boot messages (from loading modules)