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(parent: e6fad59) | patch
dmaengine: edma: Add DMA memcpy support
authorJoel Fernandes <joelf@ti.com>
Sat, 19 Apr 2014 02:50:33 +0000 (21:50 -0500)
committerVinod Koul <vinod.koul@intel.com>
Tue, 22 Apr 2014 16:08:56 +0000 (21:38 +0530)
commit8cc3e30bea9a90f9ab7a1bc4612792c40ad7ae95
treeff4990234e5673004afb6ac75a0e356589281b3dtree | snapshot (tar.gz zip)
parente6fad592b0e8a6205f23a3e55b2e682e4f36d32fcommit | diff
dmaengine: edma: Add DMA memcpy support

We add DMA memcpy support to EDMA driver. Successful tests performed using
dmatest kernel module. Copy alignment is set to DMA_SLAVE_BUSWIDTH_4_BYTES and
users must ensure length is aligned so that copy is performed fully.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/edma.c diff | blob | blame | history