From 8ea90ee690eb78bbe6644cae3a7eff857f8b4569 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 7 Mar 2019 09:02:42 +0100 Subject: [PATCH] virtio: add class_size to VirtioPCIDeviceTypeInfo MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Needed when VirtioPCIClass subclasses have their own class struct with some extra fields. Signed-off-by: Gerd Hoffmann Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Michael S. Tsirkin Message-id: 20190307080244.9011-2-kraxel@redhat.com --- hw/virtio/virtio-pci.c | 1 + hw/virtio/virtio-pci.h | 1 + 2 files changed, 2 insertions(+) diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index e978bfe760..cb44e19b67 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, diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h index bd223a6e3b..18581854ca 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;