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| author | Jonah Palmer <jonah.palmer@oracle.com> | 2022-04-01 09:23:19 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-16 04:38:40 -0400 |
| commit | c255488d67dc0d52052a12e0242bf00dcbe5223f (patch) | |
| tree | 112aff6a9f3ed155a0e4dbda2ce2eff91a915bc4 /hw/virtio/vhost-vsock-common.c | |
| parent | 3857cd5c7ffd0bcc49bd2b66654af0909c847d02 (diff) | |
| download | qemu-c255488d67dc0d52052a12e0242bf00dcbe5223f.zip qemu-c255488d67dc0d52052a12e0242bf00dcbe5223f.tar.gz qemu-c255488d67dc0d52052a12e0242bf00dcbe5223f.tar.bz2 | |
virtio: add vhost support for virtio devices
This patch adds a get_vhost() callback function for VirtIODevices that
returns the device's corresponding vhost_dev structure, if the vhost
device is running. This patch also adds a vhost_started flag for
VirtIODevices.
Previously, a VirtIODevice wouldn't be able to tell if its corresponding
vhost device was active or not.
Signed-off-by: Jonah Palmer <jonah.palmer@oracle.com>
Message-Id: <1648819405-25696-3-git-send-email-jonah.palmer@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio/vhost-vsock-common.c')
| -rw-r--r-- | hw/virtio/vhost-vsock-common.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/virtio/vhost-vsock-common.c b/hw/virtio/vhost-vsock-common.c index ad5c8ff..7394818 100644 --- a/hw/virtio/vhost-vsock-common.c +++ b/hw/virtio/vhost-vsock-common.c @@ -258,6 +258,12 @@ void vhost_vsock_common_unrealize(VirtIODevice *vdev) virtio_cleanup(vdev); } +static struct vhost_dev *vhost_vsock_common_get_vhost(VirtIODevice *vdev) +{ + VHostVSockCommon *vvc = VHOST_VSOCK_COMMON(vdev); + return &vvc->vhost_dev; +} + static Property vhost_vsock_common_properties[] = { DEFINE_PROP_ON_OFF_AUTO("seqpacket", VHostVSockCommon, seqpacket, ON_OFF_AUTO_AUTO), @@ -273,6 +279,7 @@ static void vhost_vsock_common_class_init(ObjectClass *klass, void *data) set_bit(DEVICE_CATEGORY_MISC, dc->categories); vdc->guest_notifier_mask = vhost_vsock_common_guest_notifier_mask; vdc->guest_notifier_pending = vhost_vsock_common_guest_notifier_pending; + vdc->get_vhost = vhost_vsock_common_get_vhost; } static const TypeInfo vhost_vsock_common_info = { |