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Date: Sat, 11 Dec 2010 09:39:30 +0200
From: Avi Kivity <avi@redhat.com>
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Subject: [Qemu-devel] Re: [SeaBIOS] seabios: acpi: add _RMV control method
	for PCI devices
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To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: seabios@seabios.org, qemu-devel@nongnu.org

On 12/08/2010 07:08 PM, Marcelo Tosatti wrote:
> Use _RMV method to indicate whether device can be removed.
>
> Data is retrieved from QEMU via I/O port 0xae0c.
>

Where did this port come from?  What's the protocol?

Maybe we should do this via fw_cfg.

-- 
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.