diff options
Diffstat (limited to 'hw/i386/amd_iommu.c')
| -rw-r--r-- | hw/i386/amd_iommu.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c index 7b6d4ea3f3..d93ffc2a15 100644 --- a/hw/i386/amd_iommu.c +++ b/hw/i386/amd_iommu.c @@ -1158,13 +1158,23 @@ static void amdvi_realize(DeviceState *dev, Error **err) x86_iommu->type = TYPE_AMD; qdev_set_parent_bus(DEVICE(&s->pci), &bus->qbus); object_property_set_bool(OBJECT(&s->pci), true, "realized", err); - s->capab_offset = pci_add_capability(&s->pci.dev, AMDVI_CAPAB_ID_SEC, 0, - AMDVI_CAPAB_SIZE); - assert(s->capab_offset > 0); - ret = pci_add_capability(&s->pci.dev, PCI_CAP_ID_MSI, 0, AMDVI_CAPAB_REG_SIZE); - assert(ret > 0); - ret = pci_add_capability(&s->pci.dev, PCI_CAP_ID_HT, 0, AMDVI_CAPAB_REG_SIZE); - assert(ret > 0); + ret = pci_add_capability(&s->pci.dev, AMDVI_CAPAB_ID_SEC, 0, + AMDVI_CAPAB_SIZE, err); + if (ret < 0) { + return; + } + s->capab_offset = ret; + + ret = pci_add_capability(&s->pci.dev, PCI_CAP_ID_MSI, 0, + AMDVI_CAPAB_REG_SIZE, err); + if (ret < 0) { + return; + } + ret = pci_add_capability(&s->pci.dev, PCI_CAP_ID_HT, 0, + AMDVI_CAPAB_REG_SIZE, err); + if (ret < 0) { + return; + } /* set up MMIO */ memory_region_init_io(&s->mmio, OBJECT(s), &mmio_mem_ops, s, "amdvi-mmio", |