From: Gerd Hoffmann <kraxel@redhat.com>
To: Wen Congyang <wency@cn.fujitsu.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [Question] PCI-to-PCI bridge
Date: Wed, 17 Aug 2011 22:48:47 +0200 [thread overview]
Message-ID: <4E4C292F.9060403@redhat.com> (raw)
In-Reply-To: <4E4B2A4B.2040702@cn.fujitsu.com>
On 08/17/11 04:41, Wen Congyang wrote:
> At 08/16/2011 09:40 PM, Gerd Hoffmann Write:
>> There is one in hw/dec_pci.c. This isn't compiled by default, but that
>> is just a configuration issue. I had some IRQ routing issues with that
>> one though.
>
> Yes, I found this device. Do you mean there are some IRQ problems about this
> device?
I think so, I'm not fully sure though. Just did a quick test and
figured devices behind the bridge where not working correctly. I think
some IRQ bug is the most likely cause, but I didn't investigate in detail.
cheers,
Gerd
prev parent reply other threads:[~2011-08-17 20:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-16 2:22 [Qemu-devel] [Question] PCI-to-PCI bridge Wen Congyang
2011-08-16 13:40 ` Gerd Hoffmann
2011-08-17 2:41 ` Wen Congyang
2011-08-17 20:48 ` Gerd Hoffmann [this message]
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