From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 13 Feb 2012 11:43:08 +0100 (CET) Received: from mail-bk0-f49.google.com ([209.85.214.49]:46342 "EHLO mail-bk0-f49.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S1904262Ab2BMKnB (ORCPT ); Mon, 13 Feb 2012 11:43:01 +0100 Received: by bkcjk13 with SMTP id jk13so4941364bkc.36 for ; Mon, 13 Feb 2012 02:42:55 -0800 (PST) Received: by 10.204.133.219 with SMTP id g27mr6895244bkt.47.1329129772722; Mon, 13 Feb 2012 02:42:52 -0800 (PST) Received: from [192.168.2.2] (ppp91-79-92-216.pppoe.mtu-net.ru. [91.79.92.216]) by mx.google.com with ESMTPS id x20sm44878826bka.9.2012.02.13.02.42.49 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 13 Feb 2012 02:42:51 -0800 (PST) Message-ID: <4F38E8E1.3070004@mvista.com> Date: Mon, 13 Feb 2012 14:41:37 +0400 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:10.0) Gecko/20120129 Thunderbird/10.0 MIME-Version: 1.0 To: Marek Szyprowski CC: linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Thomas Gleixner , Andrew Morton , Arnd Bergmann , Stephen Rothwell , FUJITA Tomonori , microblaze-uclinux@itee.uq.edu.au, linux-arch@vger.kernel.org, x86@kernel.org, linux-sh@vger.kernel.org, linux-alpha@vger.kernel.org, sparclinux@vger.kernel.org, linux-ia64@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mips@linux-mips.org, discuss@x86-64.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linaro-mm-sig@lists.linaro.org, Jonathan Corbet , Kyungmin Park , Andrzej Pietrasiewicz Subject: Re: [PATCH 03/14 v2] MIPS: adapt for dma_map_ops changes References: <1324643253-3024-4-git-send-email-m.szyprowski@samsung.com> <1329129329-25205-1-git-send-email-m.szyprowski@samsung.com> In-Reply-To: <1329129329-25205-1-git-send-email-m.szyprowski@samsung.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQl/Rww8b5Z4OLdydnfAbPadgXRIbSl8B3mT4WtjQlmGw4ciU8XFBnPlsnSxACKIAC1qz+hk X-archive-position: 32421 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: sshtylyov@mvista.com Precedence: bulk X-list: linux-mips Return-Path: Hello. On 13-02-2012 14:35, Marek Szyprowski wrote: > From: Andrzej Pietrasiewicz > Adapt core MIPS architecture code for dma_map_ops changes: replace > alloc/free_coherent with generic alloc/free methods. > Signed-off-by: Andrzej Pietrasiewicz > [added missing changes to arch/mips/cavium-octeon/dma-octeon.c] > Signed-off-by: Marek Szyprowski > Signed-off-by: Kyungmin Park [...] > diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h > index 7aa37dd..cbd41f5 100644 > --- a/arch/mips/include/asm/dma-mapping.h > +++ b/arch/mips/include/asm/dma-mapping.h > @@ -57,25 +57,31 @@ dma_set_mask(struct device *dev, u64 mask) > extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size, > enum dma_data_direction direction); > > -static inline void *dma_alloc_coherent(struct device *dev, size_t size, > - dma_addr_t *dma_handle, gfp_t gfp) > +#define dma_alloc_coherent(d,s,h,f) dma_alloc_attrs(d,s,h,f,NULL) > + > +static inline void *dma_alloc_attrs(struct device *dev, size_t size, > + dma_addr_t *dma_handle, gfp_t gfp, > + struct dma_attrs *attrs) > { > void *ret; > struct dma_map_ops *ops = get_dma_ops(dev); > > - ret = ops->alloc_coherent(dev, size, dma_handle, gfp); > + ret = ops->alloc(dev, size, dma_handle, gfp, NULL); Not 'attrs' instead of NULL? > > debug_dma_alloc_coherent(dev, size, *dma_handle, ret); > > return ret; > } > > -static inline void dma_free_coherent(struct device *dev, size_t size, > - void *vaddr, dma_addr_t dma_handle) > +#define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL) > + > +static inline void dma_free_attrs(struct device *dev, size_t size, > + void *vaddr, dma_addr_t dma_handle, > + struct dma_attrs *attrs) > { > struct dma_map_ops *ops = get_dma_ops(dev); > > - ops->free_coherent(dev, size, vaddr, dma_handle); > + ops->free(dev, size, vaddr, dma_handle, NULL); Same here... WBR, Sergei