From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wei Wang2" Subject: [PATCH 0/4] [AMD IOMMU] Enable PCI passthru for HVM guest Date: Fri, 30 Nov 2007 16:49:39 +0100 Message-ID: <1196437779.29187.41.camel@gran.amd.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Hi, The following 4 patches enable direct device assignment (PCI passthru) for HVM guest on AMD IOMMU platforms. Please apply them against C/S 16491 as the named order. To enable AMD IOMMU, please add "enable_amd_iommu" as xen boot parameter. 1-cleanup.patch: code cleanup, bug fix, minor enhancements to existing amd-iommu codes. 2-passthru-amd.patch: passthru support, modifications to exsiting amd-iommu codes. 3-passthru-xen.patch: passthru support, minimodifications to in xen and vtd code. 4-ht1100.patch: fixup to ht1100 chipset detection. Signed-off-by: Wei Wang