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Problem mit udev regel
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AustrianCoder
Apprentice
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Joined: 11 Oct 2003
Posts: 258
Location: �sterreich

PostPosted: Fri May 14, 2004 10:35 pm    Post subject: Problem mit udev regel Reply with quote

Hallo.

Ich habe einen Patch für die DVB-Treiber geschrieben, der sysfs support added. So scheint alles zu funzen, doch meine Regel in /etc/udev/udev.rules will nicht.

Quote:

vdr root # udevinfo -a -p /sys/class/dvb/adapter0/frontend0

udevinfo starts with the device the node belongs to and then walks up the
device chain, to print for every device found, all possibly useful attributes
in the udev key format.
Only attributes within one device section may be used together in one rule,
to match the device for which the node will be created.

looking at class device '/sys/class/dvb/adapter0/frontend0':
SYSFS{adap}="adapter0"
SYSFS{dev}="250:3"


Hier nun meine Regel:

Code:

SYSFS{adap}="adapter[0-9]*",      NAME="dvb/adapter%i/%k"


Nach dieser regel sollte aus
/dev/frontend0
ein
/dev/dvb/adapter0/frontend0 werden

Aber nach einen reboot schaut das so aus:

Quote:

vdr root # ls -l /dev/
total 0
crw-rw-rw- 1 root root 250, 7 May 15 00:33 adapter0
...
crw-rw-rw- 1 root root 250, 4 May 15 00:33 demux0
...
crw-rw-rw- 1 root root 250, 5 May 15 00:33 dvr0
...
crw-rw-rw- 1 root root 250, 3 May 15 00:33 frontend0
...
crw-rw-rw- 1 root root 250, 7 May 15 00:33 net0
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yeoman
Tux's lil' helper
Tux's lil' helper


Joined: 05 Jan 2004
Posts: 109
Location: Germany

PostPosted: Thu May 20, 2004 8:11 am    Post subject: Reply with quote

Leider liegt meine DVB Karte mangels Satelitenschüssel gerade auf Eis, aber trotzdem schön daß jemand die Treiber ins udev-Zeitalter katapultiert.
Also bei mir liegen die udev-Regeln unter /etc/udev/rules.d/ (udev025-r1) und müsste es nicht
Code:
SYSFS{adap}="adapter[0-9]*",      NAME="dvb/adapter%n/%k"

heißen, %i hab ich in der manpage jedenfalls nicht gefunden?
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AustrianCoder
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Joined: 11 Oct 2003
Posts: 258
Location: �sterreich

PostPosted: Thu May 20, 2004 10:01 am    Post subject: Reply with quote

Funzt nun :P

Hab die Regel zuvor in /etc/udev/udev.rules drinnen gehabt, nun hab ich sie in /etc/udev/rules.d/* drinnen und geht einfach super.
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