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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2009-09-09 02:53:05 +0200
committerDan Williams <dan.j.williams@intel.com>2009-09-09 02:53:05 +0200
commit657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (patch)
tree74fd6b5c2c35dcea18928a600ff34c04f8626cb6 /crypto
parentfsldma: Add DMA_SLAVE support (diff)
downloadlinux-657a77fa7284d8ae28dfa48f1dc5d919bf5b2843.tar.xz
linux-657a77fa7284d8ae28dfa48f1dc5d919bf5b2843.zip
dmaengine: Move all map_sg/unmap_sg for slave channel to its client
Dan Williams wrote: ... DMA-slave clients request specific channels and know the hardware details at a low level, so it should not be too high an expectation to push dma mapping responsibility to the client. Also this patch includes DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE support for dw_dmac driver. Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'crypto')
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