Annotation of /trunk/udev/udev-persistent-net-generator.rules.magellan
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Mon Dec 22 20:31:37 2008 UTC (15 years, 9 months ago) by niro
File size: 3277 byte(s)
Mon Dec 22 20:31:37 2008 UTC (15 years, 9 months ago) by niro
File size: 3277 byte(s)
-updated to udev-135
1 | niro | 121 | # /etc/udev/rules/75-persistent-net-generator.rules: device naming rules for udev |
2 | niro | 717 | # $Header: /root/magellan-cvs/src/udev/udev-persistent-net-generator.rules.magellan,v 1.4 2008-12-22 20:31:37 niro Exp $ |
3 | niro | 515 | # |
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 | niro | 121 | |
21 | # these rules generate rules for persistent network device naming | ||
22 | niro | 515 | # |
23 | # variables used to communicate: | ||
24 | # MATCHADDR MAC address used for the match | ||
25 | # MATCHID bus_id used for the match | ||
26 | # MATCHDRV driver name used for the match | ||
27 | # MATCHIFTYPE interface type match | ||
28 | # COMMENT comment to add to the generated rule | ||
29 | # INTERFACE_NAME requested name supplied by external tool | ||
30 | # INTERFACE_NEW new interface name returned by rule writer | ||
31 | niro | 121 | |
32 | niro | 294 | ACTION!="add", GOTO="persistent_net_generator_end" |
33 | SUBSYSTEM!="net", GOTO="persistent_net_generator_end" | ||
34 | niro | 121 | |
35 | niro | 294 | # ignore the interface if a name has already been set |
36 | NAME=="?*", GOTO="persistent_net_generator_end" | ||
37 | |||
38 | niro | 515 | # device name whitelist |
39 | niro | 717 | KERNEL!="eth*|ath*|wlan*[0-9]|msh*|ra*|sta*|ctc*|lcs*|hsi*", GOTO="persistent_net_generator_end" |
40 | niro | 515 | |
41 | niro | 294 | # ignore Xen virtual interfaces |
42 | SUBSYSTEMS=="xen", GOTO="persistent_net_generator_end" | ||
43 | |||
44 | niro | 515 | # read MAC address |
45 | ENV{MATCHADDR}="$attr{address}" | ||
46 | |||
47 | # match interface type | ||
48 | ENV{MATCHIFTYPE}="$attr{type}" | ||
49 | |||
50 | # do not use "locally administered" MAC address | ||
51 | ENV{MATCHADDR}=="?[2367abef]:*", ENV{MATCHADDR}="" | ||
52 | |||
53 | # do not use empty address | ||
54 | ENV{MATCHADDR}=="00:00:00:00:00:00", ENV{MATCHADDR}="" | ||
55 | |||
56 | # build comment line for generated rule: | ||
57 | niro | 294 | SUBSYSTEMS=="pci", ENV{COMMENT}="PCI device $attr{vendor}:$attr{device} ($driver)" |
58 | SUBSYSTEMS=="usb", ENV{COMMENT}="USB device 0x$attr{idVendor}:0x$attr{idProduct} ($driver)" | ||
59 | SUBSYSTEMS=="pcmcia", ENV{COMMENT}="PCMCIA device $attr{card_id}:$attr{manf_id} ($driver)" | ||
60 | niro | 121 | SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})" |
61 | |||
62 | niro | 717 | # ibmveth likes to use "locally administered" MAC addresses |
63 | DRIVERS=="ibmveth", ENV{MATCHADDR}="$attr{address}", ENV{COMMENT}="ibmveth ($id)" | ||
64 | |||
65 | niro | 515 | # S/390 uses id matches only, do not use MAC address match |
66 | SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{MATCHID}="$id", ENV{MATCHDRV}="$driver", ENV{MATCHADDR}="" | ||
67 | niro | 294 | |
68 | niro | 515 | # see if we got enough data to create a rule |
69 | ENV{MATCHADDR}=="", ENV{MATCHID}=="", ENV{INTERFACE_NAME}=="", GOTO="persistent_net_generator_end" | ||
70 | niro | 294 | |
71 | niro | 515 | # default comment |
72 | niro | 717 | ENV{COMMENT}=="", ENV{COMMENT}="net device ($attr{driver})" |
73 | niro | 515 | |
74 | # write rule | ||
75 | DRIVERS=="?*", IMPORT{program}="write_net_rules" | ||
76 | |||
77 | # rename interface if needed | ||
78 | niro | 121 | ENV{INTERFACE_NEW}=="?*", NAME="$env{INTERFACE_NEW}" |
79 | |||
80 | LABEL="persistent_net_generator_end" |