| commit | 2540c41cc073f95b34e84bc5a3fbdf593a4d1c09 | [log] [tgz] |
|---|---|---|
| author | Charan Teja Reddy <charante@codeaurora.org> | Wed Dec 07 18:40:57 2016 +0530 |
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | Mon Jul 24 00:53:58 2017 -0700 |
| tree | 52d5f8831109c799732c9ba0193e001dd49f6837 | |
| parent | e85bc8a881324ad7b13b4ed0fe4e04bed60d9ce2 [diff] |
arm: dma_mapping: Support for DOMAIN_ATTR_S1_BYPASS attribute For iommus which do not use stage1 translation, stage2 may not be aware of the device's dma_mask requirements. Choose the dma_ops such that allocations are made within the dma_mask region and bounce buffers are used as necessary. Change-Id: I63ae3ff9e5ab608892d12db7a813264d234699ee Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>