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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] [PATCH v3 02/39] pci: add API to get a BAR's mapped address |
Date: | Sun, 07 Aug 2011 11:22:59 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110707 Thunderbird/5.0 |
On 08/05/2011 04:53 PM, Anthony Liguori wrote:
On 08/04/2011 08:05 AM, Avi Kivity wrote:This is a hack, for devices that have a back-channel to read this address back outside the normal configuration mechanisms, such as VMware svga. Reviewed-by: Richard Henderson<address@hidden> Signed-off-by: Avi Kivity<address@hidden>Can we add a comment to the header file to this effect?
I think I'll just update the changelog. There is nothing hacky about the API - it just reads documented PCI registers - it's the hardware that needs the API that's hacky, since the value in the registers doesn't mean much.
-- error compiling committee.c: too many arguments to function
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