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(parent: 50071cc) | patch
dmaengine: vdma: Add support for cyclic dma mode
authorKedareswara rao Appana <appana.durga.rao@xilinx.com>
Wed, 18 May 2016 07:47:30 +0000 (13:17 +0530)
committerVinod Koul <vinod.koul@intel.com>
Tue, 7 Jun 2016 06:18:24 +0000 (11:48 +0530)
commitadb3ae19e973d6979349c43aa238de5b31369e59
tree513c4a5016f40533d3d44c30e0570c08da644ec5tree | snapshot
parent50071cc55229e13f7b459c28388ff0f4e1bac824commit | diff
dmaengine: vdma: Add support for cyclic dma mode

This patch adds support for AXI DMA cyclic dma mode.
In cyclic mode, DMA fetches and processes the same
BDs without interruption. The DMA continues to fetch and process
until it is stopped or reset.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/xilinx/xilinx_vdma.c diff | blob | history
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