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virtio-pci: Allow to specify additional interfaces for the base type 

Let's allow to specify additional interfaces for the base type (e.g.
later TYPE_MEMORY_DEVICE), something that was possible before the
rework of virtio PCI device instantiation.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190619094907.10131-3-pagupta@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
David Hildenbrand 2019-06-19 15:19:02 +05:30 committed by Michael S. Tsirkin
parent 5f503cd9f3
commit 1e33b513f2
2 changed files with 2 additions and 0 deletions
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1
hw/virtio/virtio-pci.c
View File

@ -1947,6 +1947,7 @@ void virtio_pci_types_register(const VirtioPCIDeviceTypeInfo *t)
.class_init = virtio_pci_base_class_init,
.class_data = (void *)t,
.abstract = true,
.interfaces = t->interfaces,
};
TypeInfo generic_type_info = {
.name = t->generic_name,

1
hw/virtio/virtio-pci.h
View File

@ -252,6 +252,7 @@ typedef struct VirtioPCIDeviceTypeInfo {
size_t class_size;
void (*instance_init)(Object *obj);
void (*class_init)(ObjectClass *klass, void *data);
InterfaceInfo *interfaces;
} VirtioPCIDeviceTypeInfo;
/* Register virtio-pci type(s). @t must be static. */