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| author |   Caesar Wang <wxt@rock-chips.com> | 2016-02-25 09:00:53 +0800 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2016-03-01 09:11:25 +0530 |
| commit | 0a18f9b268dd66c84c806a74b3bc0be6438e7ba7 (patch) | |
| tree | b2a9ba71a1070d2917d458d53b33a0eaa434f4ad /include/linux/dmaengine.h | |
| parent | spi: rockchip: modify DMA max burst to 1 (diff) | |
| download | wireguard-linux-0a18f9b268dd66c84c806a74b3bc0be6438e7ba7.tar.xz wireguard-linux-0a18f9b268dd66c84c806a74b3bc0be6438e7ba7.zip | |
dmaengine: pl330: fix to support the burst mode
This patch fixes the burst mode that will break DMA uart on SoCFPGA.
In some cases, some SoCS didn't support the multi-burst
even if the devices who use the pl330 claim support the maxburst.
Fixes: commit 848e977
"dmaengine: pl330: support burst mode for dev-to-mem and mem-to-dev transmit"
Reported-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Tested-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/dmaengine.h')
0 files changed, 0 insertions, 0 deletions