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charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org +Radhey, On 11/1/21 19:08, Adrian Larumbe wrote: > Bring back dmaengine API support for scatter-gather memcpy's. > > Changes in patch v2: > * Expanded API function documentation to elaborate on its semantics, > limitations and corner case behaviour. > * Broke the patch series into three different ones: documentation, core > API change and consumer driver > > v1 - https://lore.kernel.org/dmaengine/20210706234338.7696-1-adrian.martinezlarumbe@imgtec.com > > Adrian Larumbe (3): > dmaengine: Add documentation for new memcpy scatter-gather function > dmaengine: Add core function and capability check for DMA_MEMCPY_SG > dmaengine: Add consumer for the new DMA_MEMCPY_SG API function. > > .../driver-api/dmaengine/provider.rst | 23 ++++ > drivers/dma/dmaengine.c | 7 + > drivers/dma/xilinx/xilinx_dma.c | 122 ++++++++++++++++++ > include/linux/dmaengine.h | 20 +++ > 4 files changed, 172 insertions(+) > > > base-commit: e0674853943287669a82d1ffe09a700944615978 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel