diff options
Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index 1a7d480..90afccb 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -152,6 +152,7 @@ #define CMD_INV_DEV_ENTRY 0x02 #define CMD_INV_IOMMU_PAGES 0x03 #define CMD_INV_IOTLB_PAGES 0x04 +#define CMD_INV_IRT 0x05 #define CMD_COMPLETE_PPR 0x07 #define CMD_INV_ALL 0x08 @@ -184,6 +185,8 @@ #define DEV_ENTRY_MODE_MASK 0x07 #define DEV_ENTRY_MODE_SHIFT 0x09 +#define MAX_DEV_TABLE_ENTRIES 0xffff + /* constants to configure the command buffer */ #define CMD_BUFFER_SIZE 8192 #define CMD_BUFFER_UNINITIALIZED 1 |