Re: smartlink alsa modem problem in 2.6.11

[Alessandro Suardi]

On Wed, 2 Mar 2005 14:01:41 +0100 (CET), Jaroslav Kysela <perex@xxxxxxx> wrote:
> On Wed, 2 Mar 2005, Michal Semler wrote:
> 
> > Hi,
> >
> > I tried use snd_intel8x0m  with smartlink modem, but without success:
> 
> > Mar  2 13:49:37 notas kernel: codec_semaphore: semaphore is not ready [0x1][0x701300]
> > Mar  2 13:49:37 notas kernel: codec_write 1: semaphore is not ready for
> 
> It's known bug:
> 
> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=890
> 
> Have you tried to load "snd-intel8x0m and snd-intel8x0" modules in
> opposite order? Anyway, further discussion should go to this bug
> report...

slmodemd over snd-intel8x0m worked for me last week on 2.6.11-rc4-bk10:

Feb 24 23:19:07 incident chat[2554]: send (ATX3M0^M)
Feb 24 23:19:07 incident chat[2554]: timeout set to 120 seconds
Feb 24 23:19:07 incident chat[2554]: expect (OK)
Feb 24 23:19:07 incident chat[2554]: ^M
Feb 24 23:19:07 incident chat[2554]: ATX3M0^M^M
Feb 24 23:19:07 incident chat[2554]: OK
Feb 24 23:19:07 incident chat[2554]:  -- got it
Feb 24 23:19:07 incident chat[2554]: send (ATDT0,,xxxxxx^M)
Feb 24 23:19:07 incident chat[2554]: expect (CONNECT)
Feb 24 23:19:07 incident chat[2554]: ^M
Feb 24 23:19:07 incident chat[2554]: ATDT0,,xxxxxx^M^M
Feb 24 23:19:07 incident kernel: ALSA sound/pci/intel8x0m.c:401:
codec_semaphore: semaphore is not ready [0x1][0x301300]
Feb 24 23:19:07 incident kernel: ALSA sound/pci/intel8x0m.c:415: codec_write 1:
semaphore is not ready for register 0x54
Feb 24 23:19:52 incident chat[2554]: CONNECT
Feb 24 23:19:52 incident chat[2554]:  -- got it
Feb 24 23:19:52 incident chat[2554]: send (^M)
Feb 24 23:19:52 incident chat[2554]: expect (ogin:)
Feb 24 23:19:52 incident chat[2554]:  28800^M
Feb 24 23:19:58 incident chat[2554]: ^M

[snipped rest of log]

That is - I do get the codec_semaphore messages (though the error code
 is slightly different), but the modem connection works fine.

I have snd-intel8x0m modular while snd-intel8x0 is in-kernel.

--alessandro

  "There is no distance that I don't see
  I do have a will - No limit to my reach"
  
    (Wallflowers, "Empire In My Mind")
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