[Xen-devel] [PATCH][VTD][GRAPHICS] enabling IGD passthrough for

To:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] [PATCH][VTD][GRAPHICS] enabling IGD passthrough for Calpella and Sandybridge
From:	"Kay, Allen M" <allen.m.kay@xxxxxxxxx>
Date:	Tue, 31 Aug 2010 09:49:27 -0700
Accept-language:	en-US
Acceptlanguage:	en-US
Cc:	Isaku Yamahata <yamahata@xxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Delivery-date:	Tue, 31 Aug 2010 09:51:18 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	ActJLHlQqAFdlBvsSDGMn+ehvOMUEg==
Thread-topic:	[PATCH][VTD][GRAPHICS] enabling IGD passthrough for Calpella and Sandybridge

This patch enables IGD passthrough for Calpella and Sandybridge platforms. To minimize impact of these changes, it checks for vendor_id of 0x8086 before creating another PCH device in the virtual platform. For opregion, it checks both vendor_ID of 0x8086 and a non-zero PCI opregion value on device 0:2.0 before mapping the opregion.

Signed-off-by: Allen Kay allen.m.kay@xxxxxxxxx

calpella.patch
Description: calpella.patch

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

[Xen-devel] [PATCH][VTD][GRAPHICS] enabling IGD passthrough for Calpella