From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Glen Wernersbach <glen@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Linux Serial Does not work with CONFIG_XENO_OPT_PERVASIVE enabled
Date: Tue, 20 Mar 2012 20:38:38 +0100 [thread overview]
Message-ID: <4F68DCBE.407@domain.hid> (raw)
In-Reply-To: <CB8E2B24.1EE49%glen@domain.hid>
On 03/20/2012 05:40 PM, Glen Wernersbach wrote:
> Here it is. Just a simple modification of the atmel_serial.
>
> The define for it is CONFIG_MACH_MATRIX518
>From a quick glance, I do not see anything conflicting with xenomai.
Note that this driver has the same issue as the vanilla atmel serial: it
may loose characters in case of high irq latencies.
Anyway, could you post the two kernel configurations, the one which
works, the one which does not work?
Other than that, I guess all you can do is try and debug the driver,
starting with the serial irq and trying and understanding how it gets lost.
--
Gilles.
next prev parent reply other threads:[~2012-03-20 19:38 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-20 13:28 [Xenomai-help] Linux Serial Does not work with CONFIG_XENO_OPT_PERVASIVE enabled Glen Wernersbach
2012-03-20 13:44 ` Philippe Gerum
2012-03-20 13:48 ` Glen Wernersbach
2012-03-20 13:57 ` Philippe Gerum
2012-03-20 14:07 ` Glen Wernersbach
2012-03-20 14:14 ` Philippe Gerum
2012-03-20 14:17 ` Philippe Gerum
2012-03-20 14:31 ` Philippe Gerum
2012-03-20 14:34 ` Glen Wernersbach
2012-03-20 14:47 ` Philippe Gerum
2012-03-20 14:53 ` Glen Wernersbach
2012-03-20 15:06 ` Philippe Gerum
2012-03-20 15:17 ` Glen Wernersbach
2012-03-20 15:24 ` Gilles Chanteperdrix
2012-03-20 15:27 ` Philippe Gerum
2012-03-20 16:09 ` Glen Wernersbach
2012-03-20 15:12 ` Gilles Chanteperdrix
2012-03-20 15:22 ` Glen Wernersbach
2012-03-20 15:26 ` Gilles Chanteperdrix
2012-03-20 16:40 ` Glen Wernersbach
2012-03-20 19:38 ` Gilles Chanteperdrix [this message]
2012-03-20 20:19 ` Glen Wernersbach
2012-03-20 20:35 ` Gilles Chanteperdrix
2012-03-20 21:20 ` Glen Wernersbach
2012-03-20 21:41 ` Philippe Gerum
2012-03-21 4:46 ` Glen Wernersbach
2012-03-21 7:43 ` Gilles Chanteperdrix
2012-03-21 13:21 ` Glen Wernersbach
2012-03-26 5:27 ` Glen Wernersbach
2012-03-21 8:38 ` Philippe Gerum
2012-03-21 14:41 ` Glen Wernersbach
2012-03-21 15:07 ` Philippe Gerum
2012-03-21 16:53 ` Glen Wernersbach
2012-03-20 16:22 ` Philippe Gerum
2012-03-20 16:32 ` Glen Wernersbach
2012-03-20 16:42 ` Gilles Chanteperdrix
2012-03-20 16:48 ` Glen Wernersbach
2012-03-20 14:50 ` Gilles Chanteperdrix
2012-03-20 14:59 ` Glen Wernersbach
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