From: Philippe Gerum <rpm@xenomai.org>
To: Lennart Sorensen <lsorense@domain.hid>
Cc: adeos-main@gna.org
Subject: Re: [Adeos-main] irq related kernel crash with adeos 3.0.4 powerpc.
Date: Thu, 03 Nov 2011 21:17:25 +0100 [thread overview]
Message-ID: <4EB2F6D5.4050208@domain.hid> (raw)
In-Reply-To: <20111103190029.GE30117@domain.hid>
On 11/03/2011 08:00 PM, Lennart Sorensen wrote:
> On Thu, Nov 03, 2011 at 06:12:36PM +0100, Philippe Gerum wrote:
>> Ok, does this also happen when CONFIG_IPIPE is off?
>
> Well ucc-geth actually does work on some ports. It only fails on the
> ones using our own bitbanged smi interface, so I think its my problem.
> The ports using the 8360's real smi port work fine.
>
> So I am quite sure this is not an ipipe problem at all.
>
> I probably just missed something when porting that small driver to 3.0.
> We just have it so that xenomai can own the real smi port and linux can
> use the bitbanged interface so that the real time code can own a few
> ucc's and linux can own a couple and each can manage their own PHYs.
>
Ok. In case of a general issue with the pipeline on 83xx, and
specifically the changes introduced for dealing with the interrupt
controller, please let me know. I may have access to a 8308 to have a look.
--
Philippe.
next prev parent reply other threads:[~2011-11-03 20:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 20:12 [Adeos-main] irq related kernel crash with adeos 3.0.4 powerpc Lennart Sorensen
2011-11-02 21:30 ` Philippe Gerum
2011-11-03 15:13 ` Lennart Sorensen
2011-11-03 15:38 ` Philippe Gerum
2011-11-03 16:18 ` Lennart Sorensen
2011-11-03 17:00 ` Lennart Sorensen
2011-11-03 17:12 ` Philippe Gerum
2011-11-03 19:00 ` Lennart Sorensen
2011-11-03 20:17 ` Philippe Gerum [this message]
2011-11-03 20:34 ` Lennart Sorensen
2011-11-03 20:41 ` Philippe Gerum
2011-11-03 20:55 ` Lennart Sorensen
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