2 UDEV_RCSID='$Revision$ $Date:: $'
5 USE_UDEV=${USE_UDEV:-yes}
9 # - make udev start before insmods
10 # - make proper use of USE_UDEV - don't copy rules if USE_UDEV is off no!
15 inst_d "/lib/udev/rules.d"
17 for d in /lib/udev/rules.d /etc/udev/rules.d /lib/geninitrd/udev-rules; do
18 if [ -f $d/$_rule ]; then
19 inst $d/$_rule /lib/udev/rules.d/$_rule
26 # setup geninitrd module
29 udevd=$(find_tool $initrd_dir/udevd /sbin/initrd-udevd)
30 udevadm=$(find_tool $initrd_dir/udevadm /sbin/initrd-udevadm)
32 if [ "$kernel_version" -lt "002006" ] || [ ! -x "$udevd" -o ! -x "$udevadm" -o ! -f /etc/udev/udev.conf ]; then
36 if is_yes "$USE_UDEV"; then
41 # generate initrd fragment
44 debug "Setting up udev..."
46 inst_d /sbin /etc/udev
47 inst_exec $udevd /sbin/udevd
48 inst_exec $udevadm /sbin/udevadm
49 inst /etc/udev/udev.conf /etc/udev/udev.conf
51 inst_rules 50-udev-default.rules 60-persistent-storage.rules 61-persistent-storage-edd.rules 80-drivers.rules 95-udev-late.rules \
52 60-pcmcia.rules 50-firmware.rules 10-dm.rules 11-dm-lvm.rules 13-dm-disk.rules
53 # initrd dedicated rules
54 inst_rules 01-ignore.rules 59-persistent-storage.rules 61-persistent-storage.rules 11-dm.rules
57 for e in ata_id cdrom_id collect firmware scsi_id v4l_id; do
58 if [ -e "$initrd_dir/udev/$e" ]; then
59 inst_exec $initrd_dir/udev/$e /lib/udev/$e
63 # blkid installed by mod-blkid
64 if ! is_yes "$USE_BLKID"; then
65 warn "BLKID support missing"
69 for dir in $initrd_dir /sbin; do
70 if [ -x "$dir/dmsetup" ] &&
71 [ "$($dir/dmsetup udevcookies 2>&1 | grep -c 'Command not supported')" -eq 0 ]; then
76 if [ -z "$dmsetup" ]; then
77 warn "Can't find dmsetup with udev support"
79 inst_exec $dmsetup /sbin/dmsetup
89 /sbin/udevadm trigger --type=subsystems --action=add
90 /sbin/udevadm trigger --type=devices --action=add
95 initrd_gen_stop_udevd() {
96 if ! is_yes "$USE_UDEV"; then
100 /sbin/udevadm control --exit
101 /sbin/udevadm info --cleanup-db