diff options
Diffstat (limited to 'hw/i386/intel_iommu_internal.h')
| -rw-r--r-- | hw/i386/intel_iommu_internal.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h index 77e4a9833a..d084099ed9 100644 --- a/hw/i386/intel_iommu_internal.h +++ b/hw/i386/intel_iommu_internal.h @@ -131,7 +131,7 @@ #define VTD_TLB_DID(val) (((val) >> 32) & VTD_DOMAIN_ID_MASK) /* IVA_REG */ -#define VTD_IVA_ADDR(val) ((val) & ~0xfffULL & ((1ULL << VTD_MGAW) - 1)) +#define VTD_IVA_ADDR(val) ((val) & ~0xfffULL) #define VTD_IVA_AM(val) ((val) & 0x3fULL) /* GCMD_REG */ @@ -197,7 +197,6 @@ #define VTD_DOMAIN_ID_SHIFT 16 /* 16-bit domain id for 64K domains */ #define VTD_DOMAIN_ID_MASK ((1UL << VTD_DOMAIN_ID_SHIFT) - 1) #define VTD_CAP_ND (((VTD_DOMAIN_ID_SHIFT - 4) / 2) & 7ULL) -#define VTD_MGAW 39 /* Maximum Guest Address Width */ #define VTD_ADDRESS_SIZE(aw) (1ULL << (aw)) #define VTD_CAP_MGAW(aw) ((((aw) - 1) & 0x3fULL) << 16) #define VTD_MAMV 18ULL @@ -213,7 +212,6 @@ #define VTD_CAP_SAGAW_39bit (0x2ULL << VTD_CAP_SAGAW_SHIFT) /* 48-bit AGAW, 4-level page-table */ #define VTD_CAP_SAGAW_48bit (0x4ULL << VTD_CAP_SAGAW_SHIFT) -#define VTD_CAP_SAGAW VTD_CAP_SAGAW_39bit /* IQT_REG */ #define VTD_IQT_QT(val) (((val) >> 4) & 0x7fffULL) @@ -252,7 +250,7 @@ #define VTD_FRCD_SID_MASK 0xffffULL #define VTD_FRCD_SID(val) ((val) & VTD_FRCD_SID_MASK) /* For the low 64-bit of 128-bit */ -#define VTD_FRCD_FI(val) ((val) & (((1ULL << VTD_MGAW) - 1) ^ 0xfffULL)) +#define VTD_FRCD_FI(val) ((val) & ~0xfffULL) /* DMA Remapping Fault Conditions */ typedef enum VTDFaultReason { @@ -360,8 +358,7 @@ typedef union VTDInvDesc VTDInvDesc; #define VTD_INV_DESC_IOTLB_DOMAIN (2ULL << 4) #define VTD_INV_DESC_IOTLB_PAGE (3ULL << 4) #define VTD_INV_DESC_IOTLB_DID(val) (((val) >> 16) & VTD_DOMAIN_ID_MASK) -#define VTD_INV_DESC_IOTLB_ADDR(val) ((val) & ~0xfffULL & \ - ((1ULL << VTD_MGAW) - 1)) +#define VTD_INV_DESC_IOTLB_ADDR(val) ((val) & ~0xfffULL) #define VTD_INV_DESC_IOTLB_AM(val) ((val) & 0x3fULL) #define VTD_INV_DESC_IOTLB_RSVD_LO 0xffffffff0000ff00ULL #define VTD_INV_DESC_IOTLB_RSVD_HI 0xf80ULL |