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[Qemu-devel] [PATCH 1/3] virtio: add class_size to VirtioPCIDeviceTypeIn
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 1/3] virtio: add class_size to VirtioPCIDeviceTypeInfo |
Date: |
Thu, 7 Mar 2019 09:02:42 +0100 |
Needed when VirtioPCIClass subclasses have their own
class struct with some extra fields.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/virtio/virtio-pci.h | 1 +
hw/virtio/virtio-pci.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h
index bd223a6e3b0b..18581854cae1 100644
--- a/hw/virtio/virtio-pci.h
+++ b/hw/virtio/virtio-pci.h
@@ -230,6 +230,7 @@ typedef struct VirtioPCIDeviceTypeInfo {
/* Same as TypeInfo fields: */
size_t instance_size;
+ size_t class_size;
void (*instance_init)(Object *obj);
void (*class_init)(ObjectClass *klass, void *data);
} VirtioPCIDeviceTypeInfo;
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index e978bfe76048..cb44e19b6789 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -1935,6 +1935,7 @@ void virtio_pci_types_register(const
VirtioPCIDeviceTypeInfo *t)
.parent = t->parent ? t->parent : TYPE_VIRTIO_PCI,
.instance_size = t->instance_size,
.instance_init = t->instance_init,
+ .class_size = t->class_size,
.class_init = virtio_pci_base_class_init,
.class_data = (void *)t,
.abstract = true,
--
2.18.1