diff options
Diffstat (limited to 'hw/i386/amd_iommu.h')
| -rw-r--r-- | hw/i386/amd_iommu.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/hw/i386/amd_iommu.h b/hw/i386/amd_iommu.h index c5065a3e27..73619fe9ea 100644 --- a/hw/i386/amd_iommu.h +++ b/hw/i386/amd_iommu.h @@ -154,6 +154,7 @@ #define AMDVI_FEATURE_PREFETCH (1ULL << 0) /* page prefetch */ #define AMDVI_FEATURE_PPR (1ULL << 1) /* PPR Support */ +#define AMDVI_FEATURE_XT (1ULL << 2) /* x2APIC Support */ #define AMDVI_FEATURE_GT (1ULL << 4) /* Guest Translation */ #define AMDVI_FEATURE_IA (1ULL << 6) /* inval all support */ #define AMDVI_FEATURE_GA (1ULL << 7) /* guest VAPIC support */ @@ -173,8 +174,9 @@ #define AMDVI_IOTLB_MAX_SIZE 1024 #define AMDVI_DEVID_SHIFT 36 -/* extended feature support */ -#define AMDVI_EXT_FEATURES (AMDVI_FEATURE_PREFETCH | AMDVI_FEATURE_PPR | \ +/* default extended feature */ +#define AMDVI_DEFAULT_EXT_FEATURES \ + (AMDVI_FEATURE_PREFETCH | AMDVI_FEATURE_PPR | \ AMDVI_FEATURE_IA | AMDVI_FEATURE_GT | AMDVI_FEATURE_HE | \ AMDVI_GATS_MODE | AMDVI_HATS_MODE | AMDVI_FEATURE_GA) @@ -276,8 +278,8 @@ union irte_ga_lo { dm:1, /* ------ */ guest_mode:1, - destination:8, - rsvd_1:48; + destination:24, + rsvd_1:32; } fields_remap; }; @@ -285,7 +287,8 @@ union irte_ga_hi { uint64_t val; struct { uint64_t vector:8, - rsvd_2:56; + rsvd_2:48, + destination_hi:8; } fields; }; @@ -364,6 +367,9 @@ struct AMDVIState { /* Interrupt remapping */ bool ga_enabled; + bool xtsup; }; +uint64_t amdvi_extended_feature_register(AMDVIState *s); + #endif |