diff options
Diffstat (limited to 'include/hw/i386/intel_iommu.h')
| -rw-r--r-- | include/hw/i386/intel_iommu.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h index 1eb05c2..e95477e 100644 --- a/include/hw/i386/intel_iommu.h +++ b/include/hw/i386/intel_iommu.h @@ -45,8 +45,9 @@ OBJECT_DECLARE_SIMPLE_TYPE(IntelIOMMUState, INTEL_IOMMU_DEVICE) #define DMAR_REG_SIZE 0x230 #define VTD_HOST_AW_39BIT 39 #define VTD_HOST_AW_48BIT 48 -#define VTD_HOST_ADDRESS_WIDTH VTD_HOST_AW_39BIT +#define VTD_HOST_ADDRESS_WIDTH VTD_HOST_AW_48BIT #define VTD_HAW_MASK(aw) ((1ULL << (aw)) - 1) +#define VTD_MGAW_FROM_CAP(cap) ((cap >> 16) & 0x3fULL) #define DMAR_REPORT_F_INTR (1) @@ -152,9 +153,10 @@ struct VTDIOTLBEntry { uint64_t gfn; uint16_t domain_id; uint32_t pasid; - uint64_t slpte; + uint64_t pte; uint64_t mask; uint8_t access_flags; + uint8_t pgtt; }; /* VT-d Source-ID Qualifier types */ @@ -262,6 +264,7 @@ struct IntelIOMMUState { bool caching_mode; /* RO - is cap CM enabled? */ bool scalable_mode; /* RO - is Scalable Mode supported? */ + bool flts; /* RO - is stage-1 translation supported? */ bool snoop_control; /* RO - is SNP filed supported? */ dma_addr_t root; /* Current root table pointer */ @@ -305,6 +308,10 @@ struct IntelIOMMUState { bool dma_drain; /* Whether DMA r/w draining enabled */ bool dma_translation; /* Whether DMA translation supported */ bool pasid; /* Whether to support PASID */ + bool fs1gp; /* First Stage 1-GByte Page Support */ + + /* Transient Mapping, Reserved(0) since VTD spec revision 3.2 */ + bool stale_tm; /* * Protects IOMMU states in general. Currently it protects the |