diff options
Diffstat (limited to 'drivers/iommu/amd/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index dc1db6167927..7dc30c2b56b3 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -120,10 +120,13 @@ #define PASID_MASK 0x0000ffff /* MMIO status bits */ -#define MMIO_STATUS_EVT_OVERFLOW_INT_MASK BIT(0) +#define MMIO_STATUS_EVT_OVERFLOW_MASK BIT(0) #define MMIO_STATUS_EVT_INT_MASK BIT(1) #define MMIO_STATUS_COM_WAIT_INT_MASK BIT(2) +#define MMIO_STATUS_EVT_RUN_MASK BIT(3) +#define MMIO_STATUS_PPR_OVERFLOW_MASK BIT(5) #define MMIO_STATUS_PPR_INT_MASK BIT(6) +#define MMIO_STATUS_PPR_RUN_MASK BIT(7) #define MMIO_STATUS_GALOG_RUN_MASK BIT(8) #define MMIO_STATUS_GALOG_OVERFLOW_MASK BIT(9) #define MMIO_STATUS_GALOG_INT_MASK BIT(10) @@ -381,15 +384,15 @@ */ #define DTE_FLAG_V BIT_ULL(0) #define DTE_FLAG_TV BIT_ULL(1) +#define DTE_FLAG_GIOV BIT_ULL(54) +#define DTE_FLAG_GV BIT_ULL(55) +#define DTE_GLX_SHIFT (56) +#define DTE_GLX_MASK (3) #define DTE_FLAG_IR BIT_ULL(61) #define DTE_FLAG_IW BIT_ULL(62) #define DTE_FLAG_IOTLB BIT_ULL(32) -#define DTE_FLAG_GIOV BIT_ULL(54) -#define DTE_FLAG_GV BIT_ULL(55) #define DTE_FLAG_MASK (0x3ffULL << 32) -#define DTE_GLX_SHIFT (56) -#define DTE_GLX_MASK (3) #define DEV_DOMID_MASK 0xffffULL #define DTE_GCR3_VAL_A(x) (((x) >> 12) & 0x00007ULL) @@ -702,12 +705,21 @@ struct amd_iommu { /* event buffer virtual address */ u8 *evt_buf; + /* Name for event log interrupt */ + unsigned char evt_irq_name[16]; + /* Base of the PPR log, if present */ u8 *ppr_log; + /* Name for PPR log interrupt */ + unsigned char ppr_irq_name[16]; + /* Base of the GA log, if present */ u8 *ga_log; + /* Name for GA log interrupt */ + unsigned char ga_irq_name[16]; + /* Tail of the GA log, if present */ u8 *ga_log_tail; |