From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCHv8 09/10] ARM: dma-mapping: use alloc, mmap, free from dma_ops Date: Tue, 10 Apr 2012 12:21:40 +0000 Message-ID: <201204101221.41282.arnd@arndb.de> References: <1334055852-19500-1-git-send-email-m.szyprowski@samsung.com> <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1334055852-19500-10-git-send-email-m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@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: Marek Szyprowski Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Russell King - ARM Linux , Benjamin Herrenschmidt , Kyungmin Park , Subash Patel , linaro-mm-sig-cunTk1MwBs8s++Sfvej+rw@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Krishna Reddy , Andrzej Pietrasiewicz , KyongHo Cho , Chunsang Jeong , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-arch.vger.kernel.org On Tuesday 10 April 2012, Marek Szyprowski wrote: > This patch converts dma_alloc/free/mmap_{coherent,writecombine} > functions to use generic alloc/free/mmap methods from dma_map_ops > structure. A new DMA_ATTR_WRITE_COMBINE DMA attribute have been > introduced to implement writecombine methods. > > Signed-off-by: Marek Szyprowski > Acked-by: Kyungmin Park Acked-by: Arnd Bergmann From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de ([212.227.126.171]:60041 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756222Ab2DJMWD (ORCPT ); Tue, 10 Apr 2012 08:22:03 -0400 From: Arnd Bergmann Subject: Re: [PATCHv8 09/10] ARM: dma-mapping: use alloc, mmap, free from dma_ops Date: Tue, 10 Apr 2012 12:21:40 +0000 References: <1334055852-19500-1-git-send-email-m.szyprowski@samsung.com> <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> In-Reply-To: <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-ID: <201204101221.41282.arnd@arndb.de> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, iommu@lists.linux-foundation.org, Kyungmin Park , Joerg Roedel , Russell King - ARM Linux , Chunsang Jeong , Krishna Reddy , KyongHo Cho , Andrzej Pietrasiewicz , Benjamin Herrenschmidt , Konrad Rzeszutek Wilk , Hiroshi Doyu , Subash Patel Message-ID: <20120410122140.fgI8hCO54ORa_zC5uC_pPvCcdZF8jVuvbFvcZkhAXrQ@z> On Tuesday 10 April 2012, Marek Szyprowski wrote: > This patch converts dma_alloc/free/mmap_{coherent,writecombine} > functions to use generic alloc/free/mmap methods from dma_map_ops > structure. A new DMA_ATTR_WRITE_COMBINE DMA attribute have been > introduced to implement writecombine methods. > > Signed-off-by: Marek Szyprowski > Acked-by: Kyungmin Park Acked-by: Arnd Bergmann From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Tue, 10 Apr 2012 12:21:40 +0000 Subject: [PATCHv8 09/10] ARM: dma-mapping: use alloc, mmap, free from dma_ops In-Reply-To: <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> References: <1334055852-19500-1-git-send-email-m.szyprowski@samsung.com> <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> Message-ID: <201204101221.41282.arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tuesday 10 April 2012, Marek Szyprowski wrote: > This patch converts dma_alloc/free/mmap_{coherent,writecombine} > functions to use generic alloc/free/mmap methods from dma_map_ops > structure. A new DMA_ATTR_WRITE_COMBINE DMA attribute have been > introduced to implement writecombine methods. > > Signed-off-by: Marek Szyprowski > Acked-by: Kyungmin Park Acked-by: Arnd Bergmann From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx161.postini.com [74.125.245.161]) by kanga.kvack.org (Postfix) with SMTP id C608E6B004A for ; Tue, 10 Apr 2012 08:21:57 -0400 (EDT) From: Arnd Bergmann Subject: Re: [PATCHv8 09/10] ARM: dma-mapping: use alloc, mmap, free from dma_ops Date: Tue, 10 Apr 2012 12:21:40 +0000 References: <1334055852-19500-1-git-send-email-m.szyprowski@samsung.com> <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> In-Reply-To: <1334055852-19500-10-git-send-email-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <201204101221.41282.arnd@arndb.de> Sender: owner-linux-mm@kvack.org List-ID: To: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, iommu@lists.linux-foundation.org, Kyungmin Park , Joerg Roedel , Russell King - ARM Linux , Chunsang Jeong , Krishna Reddy , KyongHo Cho , Andrzej Pietrasiewicz , Benjamin Herrenschmidt , Konrad Rzeszutek Wilk , Hiroshi Doyu , Subash Patel On Tuesday 10 April 2012, Marek Szyprowski wrote: > This patch converts dma_alloc/free/mmap_{coherent,writecombine} > functions to use generic alloc/free/mmap methods from dma_map_ops > structure. A new DMA_ATTR_WRITE_COMBINE DMA attribute have been > introduced to implement writecombine methods. > > Signed-off-by: Marek Szyprowski > Acked-by: Kyungmin Park Acked-by: Arnd Bergmann -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org