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Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index f52f59d5c6bd..f8a7945f3df9 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -383,6 +383,7 @@ /* IOMMU Extended Feature Register (EFR) */ #define IOMMU_EFR_XTSUP_SHIFT 2 #define IOMMU_EFR_GASUP_SHIFT 7 +#define IOMMU_EFR_MSICAPMMIOSUP_SHIFT 46 #define MAX_DOMAIN_ID 65536 |