Diff of /trunk/udev/udev-persistent-net-generator.rules.magellan

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	revision 514 by niro, Fri Aug 17 20:08:47 2007 UTC	revision 515 by niro, Sat Mar 22 18:12:38 2008 UTC
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1	# /etc/udev/rules/75-persistent-net-generator.rules:  device naming rules for udev	# /etc/udev/rules/75-persistent-net-generator.rules:  device naming rules for udev
2	# $Header: /root/magellan-cvs/src/udev/udev-persistent-net-generator.rules.magellan,v 1.2 2007-08-17 20:08:47 niro Exp $	# $Header: /root/magellan-cvs/src/udev/udev-persistent-net-generator.rules.magellan,v 1.3 2008-03-22 18:12:11 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	# these rules generate rules for persistent network device naming	# these rules generate rules for persistent network device naming
22		#
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
32	ACTION!="add", GOTO="persistent_net_generator_end"	ACTION!="add", GOTO="persistent_net_generator_end"
33	SUBSYSTEM!="net", GOTO="persistent_net_generator_end"	SUBSYSTEM!="net", GOTO="persistent_net_generator_end"
34
	# device name whitelist
	KERNEL!="eth*|ath*|wlan*|ra*|sta*|ctc*|lcs*|hsi*", GOTO="persistent_net_generator_end"
	# build device description string to add a comment the generated rule
35	# ignore the interface if a name has already been set	# ignore the interface if a name has already been set
36	NAME=="?*", GOTO="persistent_net_generator_end"	NAME=="?*", GOTO="persistent_net_generator_end"
37
38		# device name whitelist
39		KERNEL!="eth*|ath*|wlan*[0-9]|ra*|sta*|ctc*|lcs*|hsi*", GOTO="persistent_net_generator_end"
40
41	# ignore Xen virtual interfaces	# ignore Xen virtual interfaces
42	SUBSYSTEMS=="xen", GOTO="persistent_net_generator_end"	SUBSYSTEMS=="xen", GOTO="persistent_net_generator_end"
43
44		# 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	SUBSYSTEMS=="pci", ENV{COMMENT}="PCI device $attr{vendor}:$attr{device} ($driver)"	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)"	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)"	SUBSYSTEMS=="pcmcia", ENV{COMMENT}="PCMCIA device $attr{card_id}:$attr{manf_id} ($driver)"
	SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{NETDEV}="$id", ENV{NETDRV}="$driver"
60	SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})"	SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})"
	ENV{COMMENT}=="", ENV{COMMENT}="$env{SUBSYSTEM} device ($driver)"
61
62	DRIVERS!="?*", ENV{NETDEV}=="?*", IMPORT{program}="write_net_rules --driver $env{NETDRV} --id $env{NETDEV}"	# S/390 uses id matches only, do not use MAC address match
63		SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{MATCHID}="$id", ENV{MATCHDRV}="$driver", ENV{MATCHADDR}=""
64
65		# see if we got enough data to create a rule
66		ENV{MATCHADDR}=="", ENV{MATCHID}=="", ENV{INTERFACE_NAME}=="", GOTO="persistent_net_generator_end"
67
68	# skip "locally administered" MAC addresses	# default comment
69	ATTR{address}=="?[2367abef]:*", GOTO="persistent_net_generator_end"	ENV{COMMENT}=="", ENV{COMMENT}="$env{SUBSYSTEM} device"
70
71	DRIVERS!="?*", ENV{NETDEV}!="?*", IMPORT{program}="write_net_rules $attr{address}"	# write rule
72		DRIVERS=="?*", IMPORT{program}="write_net_rules"
73
74		# rename interface if needed
75	ENV{INTERFACE_NEW}=="?*", NAME="$env{INTERFACE_NEW}"	ENV{INTERFACE_NEW}=="?*", NAME="$env{INTERFACE_NEW}"
76
77	LABEL="persistent_net_generator_end"	LABEL="persistent_net_generator_end"

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