From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Kronander Klas <klas.kronander@epfl.ch>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] Peak PCI CAN card RTCAN problem
Date: Thu, 28 Jun 2012 14:45:18 +0200 [thread overview]
Message-ID: <4FEC51DE.406@xenomai.org> (raw)
In-Reply-To: <D1DC5191D5CF3A45A867CD95644B92392162B98F@REXMF.intranet.epfl.ch>
On 06/28/2012 01:11 PM, Kronander Klas wrote:
> Jun 28 11:58:14 wam-desktop kernel: [ 13.017820] Xenomai:
> xnintr_shirq_handler: IRQ17 not handled. Disabling IRQ line.
>
> I don't know exactly what happens there or why, but it seems that IRQ
> 17 is disabled? Why and when does this happen?
>
> On IRQ 17 there is the CAN card and two usb controllers. In the
> rc.local we try to disable the conflicting devices using:
That is a problem (maybe not what causes the issues you have, but
something you will have to deal with eventually), see:
http://xenomai.org/index.php/FAQs#What_can_I_do_if_Xenomai_and_Linux_devices_share_the_same_IRQ.3F
--
Gilles.
prev parent reply other threads:[~2012-06-28 12:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-23 14:24 [Xenomai] Peak PCI CAN card RTCAN problem Kronander Klas
2012-06-23 17:49 ` Gilles Chanteperdrix
2012-06-28 11:11 ` Kronander Klas
2012-06-28 11:28 ` Wolfgang Grandegger
2012-06-28 11:38 ` Wolfgang Grandegger
2012-06-28 11:45 ` Kronander Klas
2012-06-28 11:57 ` Wolfgang Grandegger
2012-06-28 12:52 ` Klas Kronander
2012-06-28 13:07 ` Wolfgang Grandegger
2012-06-28 13:27 ` Wolfgang Grandegger
2012-06-28 16:09 ` Klas Kronander
2012-06-28 16:12 ` Gilles Chanteperdrix
2012-06-28 16:47 ` Klas Kronander
2012-06-28 16:48 ` Gilles Chanteperdrix
2012-07-04 10:59 ` Kronander Klas
2012-07-04 11:01 ` Gilles Chanteperdrix
2012-06-28 12:45 ` Gilles Chanteperdrix [this message]
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