diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-12-10 18:48:59 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-01-03 14:11:56 +0100 |
| commit | e2dc14a2a6c9a83baaafc51f06b7e73cec2167be (patch) | |
| tree | ba2344f04adac30ab1c4e5cace83b5390f0d7580 /arch/x86/include/asm | |
| parent | 26961efe0dab9ca73f8fc3b6137b814252e04972 (diff) | |
AMD IOMMU: add a domain flag for default domains
Impact: adds a new protection domain flag
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/amd_iommu_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h index 1c769f4e6cd..6adc7020ef9 100644 --- a/arch/x86/include/asm/amd_iommu_types.h +++ b/arch/x86/include/asm/amd_iommu_types.h @@ -192,6 +192,8 @@ /* Protection domain flags */ #define PD_DMA_OPS_MASK (1UL << 0) /* domain used for dma_ops */ +#define PD_DEFAULT_MASK (1UL << 1) /* domain is a default dma_ops + domain for an IOMMU */ /* * This structure contains generic data for IOMMU protection domains |