From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: AMD IOMMU: Please support Marvell 88SE91xx SATA Controllers Date: Tue, 30 Jul 2013 13:39:54 +0200 Message-ID: <20130730113954.GK28811@8bytes.org> References: <519A93F0.8070606@gmx.ch> <20130521203526.GE7424@8bytes.org> <51D3E691.8030307@gmx.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <51D3E691.8030307-OI3hZJvNYWs@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Andrew Cooks Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Manfred Schwarb List-Id: iommu@lists.linux-foundation.org Hi Andrew, On Wed, Jul 03, 2013 at 10:53:37AM +0200, Manfred Schwarb wrote: > Am 21.05.2013 22:35, schrieb Joerg Roedel: > >On Mon, May 20, 2013 at 11:21:52PM +0200, Manfred Schwarb wrote: > >>Is anybody working on this issue for the AMD part? I would be very > >>grateful if such support could be added to the linux kernel. I would > >>be prepared to test patches, if needed. Somehow the workaround for Intel didn't make it upstream. Do you plan to continue working on the workaround? I reused a few parts of your VT-d patch to implement the workaround for AMD, there is surely potential to have some common code between the IOMMU drivers for this. Joerg