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iommu/amd: Introduce dir2prot() helper
authorJoerg Roedel <jroedel@suse.de>
Fri, 8 Jul 2016 09:47:22 +0000 (11:47 +0200)
committerJoerg Roedel <jroedel@suse.de>
Wed, 13 Jul 2016 10:48:35 +0000 (12:48 +0200)
commitf37f7f33d561901d599e98a72bbf44af1f162732
tree2e6a3a9faf832931f46cc353fabe84cc46c9bb04tree | snapshot (tar.gz zip)
parentbb279475db4d0bb07e4dbc99e060362b9f3b5093commit | diff
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>
drivers/iommu/amd_iommu.c diff | blob | blame | history