diff options
Diffstat (limited to 'hw/i386/intel_iommu_internal.h')
| -rw-r--r-- | hw/i386/intel_iommu_internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h index 2e61eec2f5..e1450c5cfe 100644 --- a/hw/i386/intel_iommu_internal.h +++ b/hw/i386/intel_iommu_internal.h @@ -321,12 +321,21 @@ typedef enum VTDFaultReason { /* Interrupt Entry Cache Invalidation Descriptor: VT-d 6.5.2.7. */ struct VTDInvDescIEC { +#if HOST_BIG_ENDIAN + uint64_t reserved_2:16; + uint64_t index:16; /* Start index to invalidate */ + uint64_t index_mask:5; /* 2^N for continuous int invalidation */ + uint64_t resved_1:22; + uint64_t granularity:1; /* If set, it's global IR invalidation */ + uint64_t type:4; /* Should always be 0x4 */ +#else uint32_t type:4; /* Should always be 0x4 */ uint32_t granularity:1; /* If set, it's global IR invalidation */ uint32_t resved_1:22; uint32_t index_mask:5; /* 2^N for continuous int invalidation */ uint32_t index:16; /* Start index to invalidate */ uint32_t reserved_2:16; +#endif }; typedef struct VTDInvDescIEC VTDInvDescIEC; |