| commit | 400a28a05f2cc1a311acb4ff6ac64d8402d21678 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Mon Nov 28 15:11:02 2011 +0100 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Mon Dec 12 14:54:52 2011 +0100 |
| tree | 4dca7cd2b8610ca0bb5ea7a7df4a0af995aa733b | |
| parent | cbc33a9085995e21f52a66380d108d64916b6787 [diff] |
iommu/amd: Add iommuv2 flag to struct amd_iommu In mixed IOMMU setups this flag inidicates whether an IOMMU supports the v2 features or not. This patch also adds a global flag together with a function to query that flag from other code. The flag shows if at least one IOMMUv2 is in the system. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>