| commit | 60092d0bde4c8741198da4a69b693d3709385bf1 | |
| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | |
| Mon, 9 May 2011 07:09:37 +0000 (9 16:09 +0900) | ||
| committer | Vinod Koul <vinod.koul@intel.com> | |
| Mon, 9 May 2011 11:42:23 +0000 (9 17:12 +0530) | ||
| tree | 0f15316b472b4ab1abbe4e425ae049d208a10d9f | treesnapshot (tar.gz zip) |
| parent | 08645fdc7bab4564f7dfd07525da8a1761f8f106 | commitdiff |
pch_dma: Fix DMA setting issue
Currently, Direct-Start mode(*) is enabled.
Our IOH's devices must not use this mode.
This causes unexpected behavior.
This patch deletes Direct-Start setting.
(*) This mode is used in order for CPU to generate the DMA request.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Currently, Direct-Start mode(*) is enabled.
Our IOH's devices must not use this mode.
This causes unexpected behavior.
This patch deletes Direct-Start setting.
(*) This mode is used in order for CPU to generate the DMA request.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| drivers/dma/pch_dma.c | diffblobblamehistory |