| commit | 9f878603dbdb7db357fc7d6f60b55a0b9fd6e2f0 | |
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | |
| Wed, 10 Aug 2016 11:22:19 +0000 (10 13:22 +0200) | ||
| committer | Vinod Koul <vinod.koul@intel.com> | |
| Mon, 26 Sep 2016 16:46:41 +0000 (26 22:16 +0530) | ||
| tree | 14284181896d455203e5229d1105127db9e33137 | treesnapshot (tar.gz zip) |
| parent | c5ed08e988a35b4b7f8c54dfd9edfb592991fae6 | commitdiff |
dmaengine: rcar-dmac: add iommu support for slave transfers
Enable slave transfers to a device behind a IPMMU by mapping the slave
addresses using the dma-mapping API.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Enable slave transfers to a device behind a IPMMU by mapping the slave
addresses using the dma-mapping API.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| drivers/dma/sh/rcar-dmac.c | diffblobblamehistory |