| commit | 4d6d74e22096543cb3b35e717cf1b9aea3655f37 | [log] [tgz] |
|---|---|---|
| author | Robin Murphy <robin.murphy@arm.com> | Fri May 19 15:06:44 2017 +0100 |
| committer | Vinod Koul <vinod.koul@intel.com> | Tue May 30 11:47:32 2017 +0530 |
| tree | d187c061edbbf36650fca4491f84072189bbb6ac | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 [diff] |
dmaengine: pl330: Add IOMMU support to slave tranfers Wire up dma_map_resource() for slave transfers, so that we can let the PL330 use IOMMU-backed DMA mapping ops on systems with an appropriate IOMMU and RAM above 4GB, to avoid CPU bounce buffering. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>