Contents of /tags/udev-170-r1/udev-persistent-v4l.rules.magellan
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Thu May 26 22:47:41 2011 UTC (13 years, 4 months ago) by niro
File size: 1640 byte(s)
Thu May 26 22:47:41 2011 UTC (13 years, 4 months ago) by niro
File size: 1640 byte(s)
tagged 'udev-170-r1'
1 | # /etc/udev/rules/60-persistent-v4l.rules: device naming rules for udev |
2 | # $Header: /root/magellan-cvs/src/udev/udev-persistent-v4l.rules.magellan,v 1.4 2010-08-18 02:24:12 niro Exp $ |
3 | # |
4 | # There are a number of modifiers that are allowed to be used in some |
5 | # of the different fields. They provide the following subsitutions: |
6 | # %n - the "kernel number" of the device. |
7 | # For example, 'sda3' has a "kernel number" of '3' |
8 | # %k - the kernel name for the device. |
9 | # %M - the kernel major number for the device |
10 | # %m - the kernel minor number for the device |
11 | # %b - the bus id for the device |
12 | # %c - the string returned by the PROGRAM. (Note, this doesn't work within |
13 | # the PROGRAM field for the obvious reason.) |
14 | # %s{filename} - the content of a sysfs attribute. |
15 | # %% - the '%' char itself. |
16 | # |
17 | # Try not to modify this file, if you wish to change things, create a new rule |
18 | # file that can be run before this one. |
19 | # |
20 | |
21 | ACTION=="remove", GOTO="persistent_v4l_end" |
22 | SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" |
23 | ENV{MAJOR}=="", GOTO="persistent_v4l_end" |
24 | |
25 | IMPORT{program}="v4l_id $tempnode" |
26 | |
27 | SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p" |
28 | KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}" |
29 | |
30 | # check for valid "index" number |
31 | TEST!="index", GOTO="persistent_v4l_end" |
32 | ATTR{index}!="?*", GOTO="persistent_v4l_end" |
33 | |
34 | IMPORT{program}="path_id %p" |
35 | ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}" |
36 | ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}" |
37 | |
38 | LABEL="persistent_v4l_end" |