| commit | d088c33b646e9f3564eea7a057a2cb697c18bcd0 | [log] [tgz] |
|---|---|---|
| author | Elen Song <elen.song@atmel.com> | Fri May 10 11:00:50 2013 +0800 |
| committer | Vinod Koul <vinod.koul@intel.com> | Fri Jul 05 11:40:30 2013 +0530 |
| tree | 297d676a700dad9089b642d80c5823f0a97cd7c1 | |
| parent | 6c22770f644bf23aecc11fedd7b305488a861bfc [diff] |
DMA: AT91: Get transfer width In one dma transfer, the data transfer width can be configured and it is limited by source or destination peripheral width, tx_width will save the transfer width, but for memcpy, either source or destination transfer width is taken as tx_width. Signed-off-by: Elen Song <elen.song@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>