tree 2e6a3a9faf832931f46cc353fabe84cc46c9bb04
parent bb279475db4d0bb07e4dbc99e060362b9f3b5093
author Joerg Roedel <jroedel@suse.de> 1467971242 +0200
committer Joerg Roedel <jroedel@suse.de> 1468406915 +0200

iommu/amd: Introduce dir2prot() helper

This function converts dma_data_direction to
iommu-protection flags. This will be needed on multiple
places in the code, so this will save some code.

Signed-off-by: Joerg Roedel <jroedel@suse.de>