From: Marek Szyprowski <m.szyprowski@samsung.com>
To: 'Konrad Rzeszutek Wilk' <konrad.wilk@oracle.com>
Cc: linux-arm-kernel@lists.infradead.org,
linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org,
linux-arch@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
iommu@lists.linux-foundation.org,
'Shariq Hasnain' <shariq.hasnain@linaro.org>,
'Arnd Bergmann' <arnd@arndb.de>,
'Benjamin Herrenschmidt' <benh@kernel.crashing.org>,
'Krishna Reddy' <vdumpa@nvidia.com>,
'Kyungmin Park' <kyungmin.park@samsung.com>,
Andrzej Pietrasiewicz <andrzej.p@samsung.com>,
'Russell King - ARM Linux' <linux@arm.linux.org.uk>,
'KyongHo Cho' <pullip.cho@samsung.com>,
'Chunsang Jeong' <chunsang.jeong@linaro.org>
Subject: RE: [PATCHv6 3/7] ARM: dma-mapping: implement dma sg methods on top of any generic dma ops
Date: Fri, 24 Feb 2012 14:24:04 +0100 [thread overview]
Message-ID: <013401ccf2f7$9413a0e0$bc3ae2a0$%szyprowski@samsung.com> (raw)
In-Reply-To: <20120214150255.GC18359@phenom.dumpdata.com>
Hello,
On Tuesday, February 14, 2012 4:03 PM Konrad Rzeszutek Wilk wrote:
> On Fri, Feb 10, 2012 at 07:58:40PM +0100, Marek Szyprowski wrote:
> > This patch converts all dma_sg methods to be generic (independent of the
> > current DMA mapping implementation for ARM architecture). All dma sg
> > operations are now implemented on top of respective
> > dma_map_page/dma_sync_single_for* operations from dma_map_ops structure.
>
> Looks good, except the worry I've that the DMA debug API calls are now
> lost.
Could You point me which DMA debug API calls are lost? The inline functions
from include/asm-generic/dma-mapping-common.h already have all required
dma debug calls, which replaced the previous calls in
arch/arm/include/dma-mapping.h.
(snipped)
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
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next prev parent reply other threads:[~2012-02-24 13:24 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-10 18:58 [PATCHv6 0/7] ARM: DMA-mapping framework redesign Marek Szyprowski
2012-02-10 18:58 ` [PATCHv6 1/7] ARM: dma-mapping: remove offset parameter to prepare for generic dma_ops Marek Szyprowski
2012-02-10 18:58 ` [PATCHv6 2/7] ARM: dma-mapping: use asm-generic/dma-mapping-common.h Marek Szyprowski
2012-02-14 15:01 ` Konrad Rzeszutek Wilk
2012-02-10 18:58 ` [PATCHv6 3/7] ARM: dma-mapping: implement dma sg methods on top of any generic dma ops Marek Szyprowski
2012-02-14 15:02 ` Konrad Rzeszutek Wilk
2012-02-24 13:24 ` Marek Szyprowski [this message]
2012-02-10 18:58 ` [PATCHv6 4/7] ARM: dma-mapping: move all dma bounce code to separate dma ops structure Marek Szyprowski
2012-02-10 18:58 ` [PATCHv6 5/7] ARM: dma-mapping: remove redundant code and cleanup Marek Szyprowski
2012-02-10 18:58 ` [PATCHv6 6/7] ARM: dma-mapping: use alloc, mmap, free from dma_ops Marek Szyprowski
2012-02-10 18:58 ` [PATCHv6 7/7] ARM: dma-mapping: add support for IOMMU mapper Marek Szyprowski
2012-02-13 18:18 ` Krishna Reddy
2012-02-13 19:58 ` Krishna Reddy
2012-02-24 9:35 ` Marek Szyprowski
2012-02-24 12:49 ` Arnd Bergmann
2012-02-24 13:18 ` Marek Szyprowski
2012-02-24 14:31 ` Arnd Bergmann
2012-02-24 15:30 ` Marek Szyprowski
2012-02-14 14:55 ` Konrad Rzeszutek Wilk
2012-02-24 13:12 ` Marek Szyprowski
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