summary refs log tree commit diff stats
path: root/hw/scsi/virtio-scsi-dataplane.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/scsi/virtio-scsi-dataplane.c')
-rw-r--r--hw/scsi/virtio-scsi-dataplane.c60
1 files changed, 6 insertions, 54 deletions
diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c
index 18eb824c97..29575cbaf6 100644
--- a/hw/scsi/virtio-scsi-dataplane.c
+++ b/hw/scsi/virtio-scsi-dataplane.c
@@ -49,51 +49,6 @@ void virtio_scsi_dataplane_setup(VirtIOSCSI *s, Error **errp)
     }
 }
 
-static bool virtio_scsi_data_plane_handle_cmd(VirtIODevice *vdev,
-                                              VirtQueue *vq)
-{
-    bool progress = false;
-    VirtIOSCSI *s = VIRTIO_SCSI(vdev);
-
-    virtio_scsi_acquire(s);
-    if (!s->dataplane_fenced) {
-        assert(s->ctx && s->dataplane_started);
-        progress = virtio_scsi_handle_cmd_vq(s, vq);
-    }
-    virtio_scsi_release(s);
-    return progress;
-}
-
-static bool virtio_scsi_data_plane_handle_ctrl(VirtIODevice *vdev,
-                                               VirtQueue *vq)
-{
-    bool progress = false;
-    VirtIOSCSI *s = VIRTIO_SCSI(vdev);
-
-    virtio_scsi_acquire(s);
-    if (!s->dataplane_fenced) {
-        assert(s->ctx && s->dataplane_started);
-        progress = virtio_scsi_handle_ctrl_vq(s, vq);
-    }
-    virtio_scsi_release(s);
-    return progress;
-}
-
-static bool virtio_scsi_data_plane_handle_event(VirtIODevice *vdev,
-                                                VirtQueue *vq)
-{
-    bool progress = false;
-    VirtIOSCSI *s = VIRTIO_SCSI(vdev);
-
-    virtio_scsi_acquire(s);
-    if (!s->dataplane_fenced) {
-        assert(s->ctx && s->dataplane_started);
-        progress = virtio_scsi_handle_event_vq(s, vq);
-    }
-    virtio_scsi_release(s);
-    return progress;
-}
-
 static int virtio_scsi_set_host_notifier(VirtIOSCSI *s, VirtQueue *vq, int n)
 {
     BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(s)));
@@ -118,10 +73,10 @@ static void virtio_scsi_dataplane_stop_bh(void *opaque)
     VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(s);
     int i;
 
-    virtio_queue_aio_set_host_notifier_handler(vs->ctrl_vq, s->ctx, NULL);
-    virtio_queue_aio_set_host_notifier_handler(vs->event_vq, s->ctx, NULL);
+    virtio_queue_aio_detach_host_notifier(vs->ctrl_vq, s->ctx);
+    virtio_queue_aio_detach_host_notifier(vs->event_vq, s->ctx);
     for (i = 0; i < vs->conf.num_queues; i++) {
-        virtio_queue_aio_set_host_notifier_handler(vs->cmd_vqs[i], s->ctx, NULL);
+        virtio_queue_aio_detach_host_notifier(vs->cmd_vqs[i], s->ctx);
     }
 }
 
@@ -182,14 +137,11 @@ int virtio_scsi_dataplane_start(VirtIODevice *vdev)
     memory_region_transaction_commit();
 
     aio_context_acquire(s->ctx);
-    virtio_queue_aio_set_host_notifier_handler(vs->ctrl_vq, s->ctx,
-                                            virtio_scsi_data_plane_handle_ctrl);
-    virtio_queue_aio_set_host_notifier_handler(vs->event_vq, s->ctx,
-                                           virtio_scsi_data_plane_handle_event);
+    virtio_queue_aio_attach_host_notifier(vs->ctrl_vq, s->ctx);
+    virtio_queue_aio_attach_host_notifier(vs->event_vq, s->ctx);
 
     for (i = 0; i < vs->conf.num_queues; i++) {
-        virtio_queue_aio_set_host_notifier_handler(vs->cmd_vqs[i], s->ctx,
-                                             virtio_scsi_data_plane_handle_cmd);
+        virtio_queue_aio_attach_host_notifier(vs->cmd_vqs[i], s->ctx);
     }
 
     s->dataplane_starting = false;