From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from 8bytes.org ([88.198.83.132]:50538 "EHLO 8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933703Ab0HLOam (ORCPT ); Thu, 12 Aug 2010 10:30:42 -0400 Date: Thu, 12 Aug 2010 16:30:40 +0200 From: Joerg Roedel Subject: Re: [PATCH v4] arm: msm: Add MSM IOMMU support. Message-ID: <20100812143040.GX23755@8bytes.org> References: <1281469529-23340-1-git-send-email-stepanm@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1281469529-23340-1-git-send-email-stepanm@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: Stepan Moskovchenko Cc: dwalker@codeaurora.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Hi Stepan, On Tue, Aug 10, 2010 at 12:45:29PM -0700, Stepan Moskovchenko wrote: > Add support for the IOMMUs found on the upcoming Qualcomm > MSM8x60 chips. These IOMMUs allow virtualization of the > address space used by most of the multimedia cores on these > chips. The driver implements the kernel's IOMMU API. Using the IOMMU-API seems to work out well for this at the first glance. I will give your patch a more deep review next week when I am back in office. I really appreciate that your work fits into the IOMMU-API now. So long, Joerg