diff options
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 11dba0e274..e398746b4b 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -2718,8 +2718,9 @@ VTDAddressSpace *vtd_find_add_as(IntelIOMMUState *s, PCIBus *bus, int devfn) * vtd_sys_alias and intel_iommu regions. IR region is always * enabled. */ - memory_region_init_iommu(&vtd_dev_as->iommu, OBJECT(s), - &s->iommu_ops, "intel_iommu_dmar", + memory_region_init_iommu(&vtd_dev_as->iommu, sizeof(vtd_dev_as->iommu), + TYPE_INTEL_IOMMU_MEMORY_REGION, OBJECT(s), + "intel_iommu_dmar", UINT64_MAX); memory_region_init_alias(&vtd_dev_as->sys_alias, OBJECT(s), "vtd_sys_alias", get_system_memory(), @@ -2857,9 +2858,6 @@ static void vtd_init(IntelIOMMUState *s) memset(s->w1cmask, 0, DMAR_REG_SIZE); memset(s->womask, 0, DMAR_REG_SIZE); - s->iommu_ops.translate = vtd_iommu_translate; - s->iommu_ops.notify_flag_changed = vtd_iommu_notify_flag_changed; - s->iommu_ops.replay = vtd_iommu_replay; s->root = 0; s->root_extended = false; s->dmar_enabled = false; @@ -3074,9 +3072,26 @@ static const TypeInfo vtd_info = { .class_init = vtd_class_init, }; +static void vtd_iommu_memory_region_class_init(ObjectClass *klass, + void *data) +{ + IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass); + + imrc->translate = vtd_iommu_translate; + imrc->notify_flag_changed = vtd_iommu_notify_flag_changed; + imrc->replay = vtd_iommu_replay; +} + +static const TypeInfo vtd_iommu_memory_region_info = { + .parent = TYPE_IOMMU_MEMORY_REGION, + .name = TYPE_INTEL_IOMMU_MEMORY_REGION, + .class_init = vtd_iommu_memory_region_class_init, +}; + static void vtd_register_types(void) { type_register_static(&vtd_info); + type_register_static(&vtd_iommu_memory_region_info); } type_init(vtd_register_types) |