diff options
Diffstat (limited to 'hw/s390x/s390-pci-bus.c')
| -rw-r--r-- | hw/s390x/s390-pci-bus.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index e4fc82cbe1..903b3cadc5 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -407,10 +407,6 @@ static IOMMUTLBEntry s390_translate_iommu(IOMMUMemoryRegion *mr, hwaddr addr, return ret; } -static const MemoryRegionIOMMUOps s390_iommu_ops = { - .translate = s390_translate_iommu, -}; - static S390PCIIOMMU *s390_pci_get_iommu(S390pciState *s, PCIBus *bus, int devfn) { @@ -522,8 +518,9 @@ static const MemoryRegionOps s390_msi_ctrl_ops = { void s390_pci_iommu_enable(S390PCIIOMMU *iommu) { char *name = g_strdup_printf("iommu-s390-%04x", iommu->pbdev->uid); - memory_region_init_iommu(&iommu->iommu_mr, OBJECT(&iommu->mr), - &s390_iommu_ops, name, iommu->pal + 1); + memory_region_init_iommu(&iommu->iommu_mr, sizeof(iommu->iommu_mr), + TYPE_S390_IOMMU_MEMORY_REGION, OBJECT(&iommu->mr), + name, iommu->pal + 1); iommu->enabled = true; memory_region_add_subregion(&iommu->mr, 0, MEMORY_REGION(&iommu->iommu_mr)); g_free(name); @@ -1058,12 +1055,26 @@ static TypeInfo s390_pci_iommu_info = { .instance_size = sizeof(S390PCIIOMMU), }; +static void s390_iommu_memory_region_class_init(ObjectClass *klass, void *data) +{ + IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass); + + imrc->translate = s390_translate_iommu; +} + +static const TypeInfo s390_iommu_memory_region_info = { + .parent = TYPE_IOMMU_MEMORY_REGION, + .name = TYPE_S390_IOMMU_MEMORY_REGION, + .class_init = s390_iommu_memory_region_class_init, +}; + static void s390_pci_register_types(void) { type_register_static(&s390_pcihost_info); type_register_static(&s390_pcibus_info); type_register_static(&s390_pci_device_info); type_register_static(&s390_pci_iommu_info); + type_register_static(&s390_iommu_memory_region_info); } type_init(s390_pci_register_types) |