From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Subject: Re: [PATCH v5 1/3] iommu: Implement common IOMMU ops for DMA mapping Date: Mon, 3 Aug 2015 18:40:10 +0100 Message-ID: <20150803174010.GE11772@e104818-lin.cambridge.arm.com> References: <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy-5wv7dgnIgG8@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: Robin Murphy Cc: laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, djkurtz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: iommu@lists.linux-foundation.org On Fri, Jul 31, 2015 at 06:18:27PM +0100, Robin Murphy wrote: > Taking inspiration from the existing arch/arm code, break out some > generic functions to interface the DMA-API to the IOMMU-API. This will > do the bulk of the heavy lifting for IOMMU-backed dma-mapping. > > Signed-off-by: Robin Murphy Acked-by: Catalin Marinas From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Mon, 3 Aug 2015 18:40:10 +0100 Subject: [PATCH v5 1/3] iommu: Implement common IOMMU ops for DMA mapping In-Reply-To: <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy@arm.com> References: <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy@arm.com> Message-ID: <20150803174010.GE11772@e104818-lin.cambridge.arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Jul 31, 2015 at 06:18:27PM +0100, Robin Murphy wrote: > Taking inspiration from the existing arch/arm code, break out some > generic functions to interface the DMA-API to the IOMMU-API. This will > do the bulk of the heavy lifting for IOMMU-backed dma-mapping. > > Signed-off-by: Robin Murphy Acked-by: Catalin Marinas