commit | d138dacb4b8255c02e4380ce2aadab758a99d2c1 | [log] [tgz] |
---|---|---|
author | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Jan 13 11:50:03 2012 +0000 |
committer | Russell King <rmk+kernel@arm.linux.org.uk> | Wed Mar 07 11:46:19 2012 +0000 |
tree | e51c5a8d74d96b9773cf418549e9f006b16342d8 | |
parent | bf95154ff6c84e04afd9ba7f2b54a4628beefdb9 [diff] |
NET: sa11x0-ir: add DMA support for SIR transmit mode As the DMA engine API allows DMA channels to be reconfigured on the fly, we can now support switching the DMA channel configuration to support SIR transmit DMA without needing to claim an additional physical DMA channel - thereby using up half the DMA channels just for one driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>