| commit | 323023245771589c53869396e3297c703d347852 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Tue Jul 28 16:58:50 2015 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Thu Jul 30 10:28:48 2015 +0200 |
| tree | 2a306888cba9e332b1edb0387d5001e75cb668f3 | |
| parent | 02ca20212f0dde5c90be8de19cc159726b5561aa [diff] |
iommu/amd: Use swiotlb in passthrough mode In passthrough mode (iommu=pt) all devices are identity mapped. If a device does not support 64bit DMA it might still need remapping. Make sure swiotlb is initialized to provide this remapping. Signed-off-by: Joerg Roedel <jroedel@suse.de>