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From: Anthony Liguori <anthony@codemonkey.ws>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Paul Brook <paul@codesourcery.com>,
	qemu-devel@nongnu.org, Hai Shan Bai <haishan.bai@gmail.com>,
	Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [PATCH - V3] Port codes from qemu-kvm to support booting from SCSI disk image
Date: Fri, 20 Aug 2010 09:39:10 -0500	[thread overview]
Message-ID: <4C6E938E.80704@codemonkey.ws> (raw)
In-Reply-To: <4C6E8C80.3020903@redhat.com>

On 08/20/2010 09:09 AM, Gerd Hoffmann wrote:
>   Hi,
>
>>> Fetch
>>> http://www.lsi.com/DistributionSystem/AssetDocument/files/support/ssp/sdms/Bios/lsi_bios.zip 
>>>
>>> -> unzip -> boot with "-option-rom 8xx_64.rom"
>>
>> Maybe we could switch PCIDevice to default romfile to try to
>> <devicename>.rom if none is specified. Since qdev names are unique, this
>> should work well.
>
> Been there, tried that.  It isn't *that* easy.  The PCI ID in the 
> option rom header doesn't match the PCI ID of the emulated lsi, so 
> seabios refuses to load it from the rom bar.

Heh, I was wondering why it didn't work unless I put rombar=0 :-)

Is this fixable in a reasonable way or does PCI ID in the option rom 
represent a much newer device that would trigger issues with guest drivers?

Regards,

Anthony Liguori

> cheers,
>   Gerd
>

  reply	other threads:[~2010-08-20 14:39 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-18  2:06 [Qemu-devel] [PATCH - V3] Port codes from qemu-kvm to support booting from SCSI disk image Hai Shan Bai
2010-08-18  2:20 ` haishan
2010-08-18 15:08 ` Paul Brook
2010-08-18 15:16   ` Alexander Graf
2010-08-18 15:31     ` Haishan Bai
2010-08-18 15:37     ` Gleb Natapov
2010-08-18 16:04       ` Paul Brook
2010-08-19 18:14         ` Blue Swirl
2010-08-18 15:54     ` Paul Brook
2010-08-20  7:44     ` Gerd Hoffmann
2010-08-20 13:42       ` Anthony Liguori
2010-08-20 14:09         ` Gerd Hoffmann
2010-08-20 14:39           ` Anthony Liguori [this message]
2010-08-21 14:20             ` Kevin O'Connor
2010-08-23  8:52               ` Gerd Hoffmann

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