From: Philippe Gerum <rpm@xenomai.org>
To: Javier Herrero <jherrero@domain.hid>
Cc: adeos-main@gna.org
Subject: Re: [Adeos-main] Problem with dm9000 and adeos-ipipe-2.6.34-blackfin-1.14-02.patch
Date: Thu, 07 Oct 2010 16:33:38 +0200 [thread overview]
Message-ID: <1286462018.13186.44.camel@domain.hid> (raw)
In-Reply-To: <4CA8D713.8090900@domain.hid>
On Sun, 2010-10-03 at 21:18 +0200, Javier Herrero wrote:
> Hello,
>
> I'm trying adeos on a Blackfin BF532 board with a DM9000 ethernet
> interface. If ethernet is down (cable disconnected) the system boots and
> works OK, but as soon as the ethernet cable is plugged, the system
> apparently hangs. After several seconds, a message dm9000 dm9000.0:
> status check fail: 226 appears.
>
> I've read a previous post about problems with dm9000 and an ARM
> processor,
> https://mail.gna.org/public/xenomai-help/2010-03/msg00147.html but it
> seems that there was not a response.
>
dm9000 is probably not the important issue, what makes a difference is
which kind of IRQ is handled by this device. Knowing about the output
of /proc/interrupts when the pipeline is disabled would help.
You may want to upgrade to this patch as well:
http://download.gna.org/adeos/patches/v2.6/blackfin/older/adeos-ipipe-2.6.34-blackfin-1.15-01.patch
> Thank you very much. Best regards,
>
> Javier
>
--
Philippe.
next prev parent reply other threads:[~2010-10-07 14:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-03 19:18 [Adeos-main] Problem with dm9000 and adeos-ipipe-2.6.34-blackfin-1.14-02.patch Javier Herrero
2010-10-07 14:33 ` Philippe Gerum [this message]
2010-10-07 14:55 ` Javier Herrero
2010-10-07 15:03 ` Philippe Gerum
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