From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ohad Ben-Cohen Subject: Re: [RFC 0/6] iommu: generic api migration and grouping Date: Tue, 7 Jun 2011 12:22:11 +0300 Message-ID: References: <1307053663-24572-1-git-send-email-ohad@wizery.com> <20110606100950.GC30762@amd.com> <20110606153557.GE1953@amd.com> <20110606192030.GA4356@amd.com> <20110607075221.GB4407@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20110607075221.GB4407@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: "Roedel, Joerg" Cc: Omar Ramirez Luna , "arnd@arndb.de" , "Hiroshi.DOYU@nokia.com" , "linux-kernel@vger.kernel.org" , "laurent.pinchart@ideasonboard.com" , "davidb@codeaurora.org" , "linux-omap@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" List-Id: linux-omap@vger.kernel.org On Tue, Jun 7, 2011 at 10:52 AM, Roedel, Joerg wrote: > Yup. Btw, is there any IOMMU hardware which supports non-natural > alignment? In this case we need to expose these requirements somehow. Not sure there are. Let's start with natural alignment, and extend it only if someone with additional requirements shows up.