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Date: Tue, 15 Dec 2009 16:00:17 -0600
From: Anthony Liguori <anthony@codemonkey.ws>
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Subject: Re: Proper support for PCI-based option rom loading (was Re:
	[Qemu-devel] Re: qdev property bug?)
References: <4B264AF1.6060802@codemonkey.ws>
	<7FB8DD1225E54176BCAF5523B6AEA89B@FSCPC>
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To: Sebastian Herbszt <herbszt@gmx.de>
Cc: "Michael S. Tsirkin" <mst@redhat.com>, glommer@redhat.com, qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>, Kevin O'Connor <kevin@koconnor.net>, Gerd Hoffmann <kraxel@redhat.com>

Sebastian Herbszt wrote:
> What about isapc? Or (pci)pc with isa card?

I'm not sure how the bios enumerates isa option roms on bare metal.  
That said, I don't know that it's all that important to support 
-option-rom, -kernel, or extboot on isapc.

The isa version of cirrus-vga will still load it's rom with rom_add.  I 
guess SeaBIOS needs to know how to properly initialize that.

Regards,

Anthony Liguori