From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wei Wang2" Subject: [PATCH 0/3]Add AMD IOMMU support into hypervisor Date: Fri, 21 Sep 2007 17:56:36 +0200 Message-ID: <1190390196.7293.103.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 2 patches add basic AMD IOMMU support into hypervisor which are adapted to the framework of vt-d/Neo patches. Preliminary tests have been done in both iommu-equipped machines and non-iommu machines, more will be performed later. All patches apply to C/S 15924. To enable AMD IOMMU, please add "enable_amd_iommu" to xen boot parameter. amd_iommu.patch: h/w detection and initialization, Enable 1:1 mapping for dom0 devices. misc.patch: Changes to xen code. Signed-off-by: Wei Wang Wei