From: Richard Cochran <richardcochran@domain.hid>
To: Philippe Gerum <rpm@xenomai.org>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>,
Jan Kiszka <jan.kiszka@domain.hid>
Subject: Re: [Xenomai-help] Stuck MSI in normal Linux driver
Date: Mon, 7 Mar 2011 19:33:48 +0100 [thread overview]
Message-ID: <20110307183348.GA3272@domain.hid> (raw)
In-Reply-To: <1299515837.2088.47.camel@domain.hid>
On Mon, Mar 07, 2011 at 05:37:17PM +0100, Philippe Gerum wrote:
> No, your logic is right. The fsl_msi handler is utterly wrong there.
> Please try the following patch (not even compiled, but should be mostly
> ok -- famous last words). You should scrap all I-pipe changes on
> arch/powerpc/sysdev/fsl_msi.c before applying it, it is based on the
> vanilla 2.6.36 code.
Yes! It works!
The only strange thing is that many more interrupts appear in
/proc/interrupts than expected, but that is way better than freezing
the box. I'll be testing this box a lot more in the coming days.
Thanks so much for the patch and explanation!
Richard
next prev parent reply other threads:[~2011-03-07 18:33 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-02 15:16 [Xenomai-help] Stuck MSI in normal Linux driver Richard Cochran
2011-03-02 15:26 ` Gilles Chanteperdrix
2011-03-02 15:34 ` Richard Cochran
2011-03-02 15:38 ` Gilles Chanteperdrix
2011-03-02 18:18 ` Jan Kiszka
2011-03-03 7:21 ` Richard Cochran
2011-03-03 7:32 ` Philippe Gerum
2011-03-03 12:25 ` Wolfgang Grandegger
2011-03-03 12:30 ` Jan Kiszka
2011-03-03 12:54 ` Philippe Gerum
2011-03-03 23:45 ` Jan Kiszka
2011-03-04 7:51 ` Philippe Gerum
2011-03-04 8:09 ` Jan Kiszka
2011-03-04 8:30 ` Richard Cochran
2011-03-04 8:36 ` Jan Kiszka
2011-03-04 8:11 ` Richard Cochran
2011-03-04 8:16 ` Jan Kiszka
2011-03-07 9:26 ` Richard Cochran
2011-03-07 16:37 ` Philippe Gerum
2011-03-07 18:33 ` Richard Cochran [this message]
2011-03-08 7:55 ` Richard Cochran
2011-03-07 18:39 ` Gilles Chanteperdrix
2011-03-07 21:47 ` Philippe Gerum
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