virtio: remove virtiobindings.

This remove virtio-bindings, and use class instead.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Message-id: 1366791683-5350-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 9 insertions, 6 deletions

diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index 5baef2391a..03566650c6 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -23,6 +23,7 @@
 #include "hw/virtio/virtio-blk.h"
 #include "virtio-blk.h"
 #include "block/aio.h"
+#include "hw/virtio/virtio-bus.h"
 
 enum {
     SEG_MAX = 126,                  /* maximum number of I/O segments */
@@ -455,6 +456,8 @@ void virtio_blk_data_plane_destroy(VirtIOBlockDataPlane *s)
 
 void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
 {
+    BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(s->vdev)));
+    VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);
     VirtQueue *vq;
     int i;
 
@@ -470,8 +473,7 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
     s->ctx = aio_context_new();
 
     /* Set up guest notifier (irq) */
-    if (s->vdev->binding->set_guest_notifiers(s->vdev->binding_opaque, 1,
-                                              true) != 0) {
+    if (k->set_guest_notifiers(qbus->parent, 1, true) != 0) {
         fprintf(stderr, "virtio-blk failed to set guest notifier, "
                 "ensure -enable-kvm is set\n");
         exit(1);
@@ -479,8 +481,7 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
     s->guest_notifier = virtio_queue_get_guest_notifier(vq);
 
     /* Set up virtqueue notify */
-    if (s->vdev->binding->set_host_notifier(s->vdev->binding_opaque,
-                                            0, true) != 0) {
+    if (k->set_host_notifier(qbus->parent, 0, true) != 0) {
         fprintf(stderr, "virtio-blk failed to set host notifier\n");
         exit(1);
     }
@@ -508,6 +509,8 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
 
 void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s)
 {
+    BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(s->vdev)));
+    VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);
     if (!s->started || s->stopping) {
         return;
     }
@@ -527,12 +530,12 @@ void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s)
     ioq_cleanup(&s->ioqueue);
 
     aio_set_event_notifier(s->ctx, &s->host_notifier, NULL, NULL);
-    s->vdev->binding->set_host_notifier(s->vdev->binding_opaque, 0, false);
+    k->set_host_notifier(qbus->parent, 0, false);
 
     aio_context_unref(s->ctx);
 
     /* Clean up guest notifier (irq) */
-    s->vdev->binding->set_guest_notifiers(s->vdev->binding_opaque, 1, false);
+    k->set_guest_notifiers(qbus->parent, 1, false);
 
     vring_teardown(&s->vring);
     s->started = false;