diff options
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/compat.h | 4 | ||||
| -rw-r--r-- | include/hw/i386/apic_internal.h | 6 | ||||
| -rw-r--r-- | include/hw/i386/intel_iommu.h | 2 |
3 files changed, 12 insertions, 0 deletions
diff --git a/include/hw/compat.h b/include/hw/compat.h index ef3fae3e1b..0f06e113be 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -14,6 +14,10 @@ .driver = "ioapic",\ .property = "version",\ .value = "0x11",\ + },{\ + .driver = "intel-iommu",\ + .property = "x-buggy-eim",\ + .value = "true",\ }, #define HW_COMPAT_2_6 \ diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h index 06c4e9f6f9..cdd11fb093 100644 --- a/include/hw/i386/apic_internal.h +++ b/include/hw/i386/apic_internal.h @@ -146,6 +146,10 @@ typedef struct APICCommonClass void (*pre_save)(APICCommonState *s); void (*post_load)(APICCommonState *s); void (*reset)(APICCommonState *s); + /* send_msi emulates an APIC bus and its proper place would be in a new + * device, but it's convenient to have it here for now. + */ + void (*send_msi)(MSIMessage *msi); } APICCommonClass; struct APICCommonState { @@ -222,4 +226,6 @@ static inline int apic_get_bit(uint32_t *tab, int index) return !!(tab[i] & mask); } +APICCommonClass *apic_get_class(void); + #endif /* QEMU_APIC_INTERNAL_H */ diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h index a42dbd745a..1989c1eec1 100644 --- a/include/hw/i386/intel_iommu.h +++ b/include/hw/i386/intel_iommu.h @@ -289,6 +289,8 @@ struct IntelIOMMUState { dma_addr_t intr_root; /* Interrupt remapping table pointer */ uint32_t intr_size; /* Number of IR table entries */ bool intr_eime; /* Extended interrupt mode enabled */ + OnOffAuto intr_eim; /* Toggle for EIM cabability */ + bool buggy_eim; /* Force buggy EIM unless eim=off */ }; /* Find the VTD Address space associated with the given bus pointer, |