From: Bernhard Walle <Bernhard.Walle@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Timer problems?
Date: Sun, 27 Aug 2006 14:24:49 +0200 [thread overview]
Message-ID: <20060827122449.GC4340@domain.hid> (raw)
In-Reply-To: <1156680494.4325.68.camel@domain.hid>
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Hello Philippe,
* Philippe Gerum <rpm@xenomai.org> [2006-08-27 14:08]:
> With Linux 2.4, the sound generator is reached through a callback
> pointer, so Xenomai just routes the latter to a dummy routine, and we
> are done. With Linux 2.6, the callback has disappeared from the vanilla
> kernel, and sound event requests are sent to the input sub-system for
> processing, where we have currently no hack to void them. This is the
> reason why disabling CONFIG_VT entirely is recommended when there is a
> risk of conflict (which is rather drastic, I agree).
Why not patching the kernel at this point? Xenomai requires a kernel
patch anyway.
Regards,
Bernhard
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next prev parent reply other threads:[~2006-08-27 12:24 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-07 14:42 [Xenomai-help] Problems with rt_task_wait_period Steve Kreyer
2006-08-07 15:27 ` Jan Kiszka
2006-08-07 15:32 ` Philippe Gerum
2006-08-25 15:31 ` [Xenomai-help] Timer problems? Steve Kreyer
2006-08-25 17:47 ` Jan Kiszka
2006-08-26 20:34 ` Steve Kreyer
2006-08-27 10:38 ` Jan Kiszka
2006-08-27 12:08 ` Philippe Gerum
2006-08-27 12:24 ` Bernhard Walle [this message]
2006-08-28 14:46 ` Philippe Gerum
2006-08-27 12:34 ` Gilles Chanteperdrix
2006-08-27 13:02 ` Philippe Gerum
2006-08-27 13:56 ` Jan Kiszka
2006-08-27 13:47 ` Steve Kreyer
2006-08-27 14:22 ` Philippe Gerum
2006-08-27 14:25 ` Philippe Gerum
2006-08-27 14:45 ` Steve Kreyer
[not found] ` <44F196A0.2030006@domain.hid>
2006-08-27 13:00 ` Steve Kreyer
2006-08-25 17:57 ` [Xenomai-help] " Bernhard Walle
2006-08-26 21:23 ` Steve Kreyer
2006-08-26 21:38 ` Bernhard Walle
2006-08-26 22:12 ` Philippe Gerum
2006-08-27 9:21 ` Steve Kreyer
2006-08-27 9:34 ` Philippe Gerum
2006-08-27 10:31 ` Gilles Chanteperdrix
2006-08-27 9:27 ` Steve Kreyer
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