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ENGR00233569 SDMA: Add support for SDMA M2M copy
authorGe Lei <b42127@freescale.com>
Fri, 23 Nov 2012 06:36:04 +0000 (14:36 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:35:45 +0000 (08:35 +0200)
commitddfe21b420e15386c33c13cfa1e93cf19f1eb736
tree7a9c8802c924d341214c5f19b7b003ae21de16f0tree | snapshot
parent3da5599ee66cade4fb0165363097834dc7c229a9commit | diff
ENGR00233569 SDMA: Add support for SDMA M2M copy

Our SDMA code did not support SDMA M2M copy function before, we add
SDMA M2M copy function in this patch, you can use 'sg' to use this
function, you can refer to 'linux-test/module_test/mxc_sdma_memcopy_test.c'
for how to use this function.

Signed-off-by: Ge Lei <b42127@freescale.com>
drivers/dma/imx-sdma.c diff | blob | history
Linux kernel for KaRo TX COM modules