| # |
| # This is a sample mdev.conf |
| # |
| |
| # Provide user, group, and mode information for devices. If a regex matches |
| # the device name provided by sysfs, use the appropriate user:group and mode |
| # instead of the default 0:0 660. |
| # |
| # Syntax: |
| # devicename_regex user:group mode [>|=path] [@|$|*cmd args...] |
| # |
| # =: move, >: move and create a symlink |
| # @|$|*: run $cmd on delete, @cmd on create, *cmd on both |
| |
| # support module loading on hotplug |
| $MODALIAS=.* root:root 660 @modprobe "$MODALIAS" |
| |
| # null may already exist; therefore ownership has to be changed with command |
| null root:root 666 @chmod 666 $MDEV |
| zero root:root 666 |
| full root:root 666 |
| random root:root 444 |
| urandom root:root 444 |
| hwrandom root:root 444 |
| grsec root:root 660 |
| |
| kmem root:root 640 |
| mem root:root 640 |
| port root:root 640 |
| # console may already exist; therefore ownership has to be changed with command |
| console root:tty 600 @chmod 600 $MDEV |
| ptmx root:tty 666 |
| pty.* root:tty 660 |
| |
| # Typical devices |
| |
| tty root:tty 666 |
| tty[0-9]* root:tty 660 |
| vcsa*[0-9]* root:tty 660 |
| ttyS[0-9]* root:uucp 660 |
| |
| # block devices |
| ram([0-9]*) root:disk 660 >rd/%1 |
| loop([0-9]+) root:disk 660 >loop/%1 |
| sd[a-z].* root:disk 660 */lib/mdev/usbdisk_link |
| hd[a-z][0-9]* root:disk 660 */lib/mdev/ide_links |
| md[0-9]* root:disk 660 |
| sr[0-9]* root:cdrom 660 @ln -sf $MDEV cdrom |
| fd[0-9]* root:floppy 660 |
| |
| # net devices |
| tun[0-9]* root:root 600 =net/ |
| tap[0-9]* root:root 600 =net/ |
| |
| # alsa sound devices and audio stuff |
| pcm.* root:audio 660 =snd/ |
| control.* root:audio 660 =snd/ |
| midi.* root:audio 660 =snd/ |
| seq root:audio 660 =snd/ |
| timer root:audio 660 =snd/ |
| |
| adsp root:audio 660 >sound/ |
| audio root:audio 660 >sound/ |
| dsp root:audio 660 >sound/ |
| mixer root:audio 660 >sound/ |
| sequencer.* root:audio 660 >sound/ |
| |
| # Less typical devices |
| |
| # raid controllers |
| cciss!(.*) root:disk 660 =cciss/%1 |
| ida!(.*) root:disk 660 =ida/%1 |
| rd!(.*) root:disk 660 =rd/%1 |
| |
| ttyLTM[0-9] root:dialout 660 @ln -sf $MDEV modem |
| ttySHSF[0-9] root:dialout 660 @ln -sf $MDEV modem |
| slamr root:dialout 660 @ln -sf $MDEV slamr0 |
| slusb root:dialout 660 @ln -sf $MDEV slusb0 |
| |
| fuse root:root 666 |
| |
| # dri device |
| card[0-9] root:video 660 =dri/ |
| |
| # misc stuff |
| agpgart root:root 660 >misc/ |
| psaux root:root 660 >misc/ |
| rtc root:root 664 >misc/ |
| |
| # input stuff |
| event[0-9]+ root:root 640 =input/ |
| mice root:root 640 =input/ |
| mouse[0-9] root:root 640 =input/ |
| ts[0-9] root:root 600 =input/ |
| |
| # v4l stuff |
| vbi[0-9] root:video 660 >v4l/ |
| video[0-9] root:video 660 >v4l/ |
| |
| # dvb stuff |
| dvb.* root:video 660 */lib/mdev/dvbdev |
| |
| # load drivers for usb devices |
| usbdev[0-9].[0-9] root:root 660 */lib/mdev/usbdev |
| usbdev[0-9].[0-9]_.* root:root 660 |
| |
| # zaptel devices |
| zap(.*) root:dialout 660 =zap/%1 |
| dahdi!(.*) root:dialout 660 =dahdi/%1 |