From: Paul Blazejowski <diffie@gmail.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: 2.6.10-rc2-mm3
Date: Sat, 27 Nov 2004 22:34:07 +0000 [thread overview]
Message-ID: <9dda34920411271434ef00874@mail.gmail.com> (raw)
Andrew,
I have mentioned earlier, there's seems to be some kind of ALSA, udev
or sysfs issue with /dev/dsp and friends not being created under
recent mm kernels.
Last kernel that worked; 2.6.10-rc1 and i belive 2.6.9-mm1. 2.6.10-rc2
and mm3 have issues.
The odd thing is that my log shows /dev/dsp /dev/mixer being setup by
udev upon startup.
I run nForce2 based board with soundstorm audio by way of snd_intel8x0 module.
-- lsmod output --
Module Size Used by
snd_seq_midi_event 6208 0
snd_seq 50064 1 snd_seq_midi_event
snd_seq_device 7180 1 snd_seq
snd_pcm_oss 48544 0
snd_mixer_oss 17664 1 snd_pcm_oss
sound 73900 0
fglrx 229628 7
ipv6 225792 10
nfs 203300 1
lockd 61544 2 nfs
sunrpc 132292 4 nfs,lockd
uhci_hcd 30224 0
joydev 8000 0
evdev 7424 0
usbhid 41920 0
nvidia_agp 5916 1
agpgart 28264 2 nvidia_agp
i2c_nforce2 5376 0
i2c_core 18384 1 i2c_nforce2
ohci_hcd 19272 0
eth1394 19336 0
ehci_hcd 29764 0
usbcore 105912 5 uhci_hcd,usbhid,ohci_hcd,ehci_hcd
forcedeth 15104 0
snd_intel8x0 28512 2
snd_ac97_codec 72864 1 snd_intel8x0
snd_pcm 84424 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer 21508 2 snd_seq,snd_pcm
snd 46884 12
snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
soundcore 7392 2 sound,snd
snd_page_alloc 7620 2 snd_intel8x0,snd_pcm
ohci1394 31492 0
ieee1394 94840 2 eth1394,ohci1394
e1000 84212 0
-- lspci output --
00:05.0 Multimedia audio controller: nVidia Corporation nForce
MultiMedia audio [Via VT82C686B] (rev a2)
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSELúst >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (250ns min, 3000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: Memory at ee000000 (32-bit, non-prefetchable) [sizeQ2K]
Capabilities: <available only to root>
00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97
Audio Controler (MCP) (rev a1)
Subsystem: nVidia Corporation: Unknown device 4144
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSELúst >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (500ns min, 1250ns max)
Interrupt: pin A routed to IRQ 21
Region 0: I/O ports at e400 [size%6]
Region 1: I/O ports at d000 [size\x128]
Region 2: Memory at ee080000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
-- udev messages --
Nov 27 13:49:23 blaze udev[5385]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 87 applied, added symlink '%k'
Nov 27 13:49:23 blaze udev[5385]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 87 applied, 'mixer' becomes
'sound/%k'
Nov 27 13:49:23 blaze udev[5385]: creating device node '/dev/sound/mixer'
Nov 27 13:49:23 blaze udev[5398]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 85 applied, added symlink '%k'
Nov 27 13:49:23 blaze udev[5398]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 85 applied, 'dsp' becomes
'sound/%k'
Nov 27 13:49:23 blaze udev[5398]: creating device node '/dev/sound/dsp'
Nov 27 13:49:23 blaze udev[5410]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 83 applied, added symlink '%k'
Nov 27 13:49:23 blaze udev[5410]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 83 applied, 'audio' becomes
'sound/%k'
Nov 27 13:49:23 blaze udev[5410]: creating device node '/dev/sound/audio'
Nov 27 13:49:23 blaze udev[5417]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 81 applied, added symlink '%k'
Nov 27 13:49:23 blaze udev[5417]: configured rule in
'/etc/udev/rules.d/udev.rules' at line 81 applied, 'adsp' becomes
'sound/%k'
Nov 27 13:49:23 blaze udev[5417]: creating device node '/dev/sound/adsp'
-- ls /dev output --
crw------- 1 root root 116, 33 2004-11-27 13:49 /dev/sound
crw-rw-rw- 1 root audio 116, 0 2004-11-27 13:49 controlC0
crw-rw--w- 1 root audio 116, 24 2004-11-27 13:49 pcmC0D0c
crw-rw-rw- 1 root audio 116, 16 2004-11-27 13:49 pcmC0D0p
crw-rw--w- 1 root audio 116, 25 2004-11-27 13:49 pcmC0D1c
crw-rw-rw- 1 root audio 116, 18 2004-11-27 13:49 pcmC0D2p
crw-rw-rw- 1 root audio 116, 1 2004-11-27 15:50 seq
crw-rw-rw- 1 root audio 116, 33 2004-11-27 13:49 timer
/usr/bin/ls: /dev/dsp: No such file or directory
-- /proc/asound --
0 [nForce2 ]: NFORCE - NVidia nForce2
NVidia nForce2 with ALC650F at 0xee080000, irq 21
Advanced Linux Sound Architecture Driver Version 1.0.7 (Thu Nov 11
10:36:46 2004 UTC).
I use the latest version of udev-046. Is there anything else i can do
to try to debug this? as i see no errors other than /dev/dsp no such
sound device. Playing oggs works OK though when using ALSA.
Regards,
Paul B.
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next reply other threads:[~2004-11-27 22:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-27 22:34 Paul Blazejowski [this message]
2004-11-28 1:06 ` 2.6.10-rc2-mm3 Andrew Morton
2004-11-28 2:34 ` 2.6.10-rc2-mm3 Paul Blazejowski
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