From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH v4 0/4] arm64: IOMMU-backed DMA mapping Date: Mon, 20 Jul 2015 17:26:37 +0200 Message-ID: <20150720152637.GD10969@8bytes.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: 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, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, djkurtz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, yong.wu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org List-Id: iommu@lists.linux-foundation.org On Thu, Jul 16, 2015 at 07:40:11PM +0100, Robin Murphy wrote: > arch/arm64/Kconfig | 1 + > arch/arm64/include/asm/dma-mapping.h | 15 +- > arch/arm64/mm/dma-mapping.c | 452 +++++++++++++++++++++++++++++ What happened to the plan to merge this with the existing iommu-based dma-api implementation for 32 bit ARM? Joerg