projects / projects / geninitrd.git / blame
| Commit | Line | Data |
|---|---|---|
| 72056d12 | 1 | #!/bin/sh |
| c34c6a69 | 2 | UDEV_RCSID='$Revision$ $Date:: $' |
| 05c474b5 | 3 | |
| 72056d12 | 4 | # geninitrd mod: udev |
| 6e49b0b1 | 5 | USE_UDEV=${USE_UDEV:-yes} |
| 72056d12 ER |
6 | |
| 7 | # | |
| 8 | # TODO: | |
| 9 | # - make udev start before insmods | |
| 10 | # - make proper use of USE_UDEV - don't copy rules if USE_UDEV is off no! | |
| 11 | ||
| 0127fd8c AF |
12 | inst_rules() { |
| 13 | local _rule _found d | |
| 14 | ||
| 15 | inst_d "/lib/udev/rules.d" | |
| 16 | for _rule in "$@"; do | |
| 1b72cda6 | 17 | for d in /lib/udev/rules.d /etc/udev/rules.d /lib/geninitrd/udev-rules; do |
| 0127fd8c AF |
18 | if [ -f $d/$_rule ]; then |
| 19 | inst $d/$_rule /lib/udev/rules.d/$_rule | |
| 20 | fi | |
| 21 | done | |
| 22 | done | |
| 23 | ||
| 24 | } | |
| 25 | ||
| c124d0cf ER |
26 | # setup geninitrd module |
| 27 | # @access public | |
| 28 | setup_mod_udev() { | |
| 29 | udevd=$(find_tool $initrd_dir/udevd /sbin/initrd-udevd) | |
| fad1ded6 | 30 | udevadm=$(find_tool $initrd_dir/udevadm /sbin/initrd-udevadm) |
| 72056d12 | 31 | |
| 6e49b0b1 | 32 | if [ "$kernel_version" -lt "002006" ] || [ ! -x "$udevd" -o ! -x "$udevadm" -o ! -f /etc/udev/udev.conf ]; then |
| c124d0cf ER |
33 | USE_UDEV=no |
| 34 | fi | |
| 6e49b0b1 ER |
35 | |
| 36 | if is_yes "$USE_UDEV"; then | |
| 37 | . /etc/udev/udev.conf | |
| 38 | fi | |
| c124d0cf | 39 | } |
| 72056d12 ER |
40 | |
| 41 | # generate initrd fragment | |
| 42 | # @access public | |
| 43 | initrd_gen_udev() { | |
| 44 | debug "Setting up udev..." | |
| 45 | ||
| 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 | |
| 0127fd8c AF |
50 | # standard udev rules |
| 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 | |
| 1b72cda6 AF |
53 | # initrd dedicated rules |
| 54 | inst_rules 01-ignore.rules 59-persistent-storage.rules 61-persistent-storage.rules 11-dm.rules | |
| 0127fd8c AF |
55 | |
| 56 | for e in ata_id cdrom_id collect firmware scsi_id v4l_id; do | |
| 57 | inst_exec $initrd_dir/udev/$e /lib/udev/$e | |
| 58 | done | |
| 59 | inst_exec $initrd_dir/blkid /sbin/blkid | |
| 60 | inst_exec $initrd_dir/dmsetup /sbin/dmsetup | |
| 72056d12 ER |
61 | |
| 62 | mount_dev | |
| 63 | mount_sys | |
| 5e41e841 | 64 | mount_run |
| 72056d12 ER |
65 | add_linuxrc <<-'EOF' |
| 66 | : 'Starting udev' | |
| 5e41e841 | 67 | mkdir /run/udev |
| 72056d12 | 68 | /sbin/udevd --daemon |
| e8d76169 AF |
69 | /sbin/udevadm trigger --type=subsystems --action=add |
| 70 | /sbin/udevadm trigger --type=devices --action=add | |
| 72056d12 ER |
71 | /sbin/udevadm settle |
| 72 | EOF | |
| 73 | } | |
| 74 | ||
| 75 | initrd_gen_stop_udevd() { | |
| 1b481849 ER |
76 | if ! is_yes "$USE_UDEV"; then |
| 77 | return | |
| 78 | fi | |
| 72056d12 | 79 | add_linuxrc <<-'EOF' |
| 9aef38eb AF |
80 | /sbin/udevadm control --exit |
| 81 | /sbin/udevadm info --cleanup-db | |
| 72056d12 ER |
82 | EOF |
| 83 | } |