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authorAndreas Färber <afaerber@suse.de>2013-07-30 03:19:55 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-12-09 21:46:49 +0100
commit71a6520b83414b4ebe3ecfdee3dc3a70db98c91f (patch)
treee5543bafcfdd57c82feafb554f21cfa92a4f8203 /hw/scsi/vhost-scsi.c
parenta8d57dfb28bd8fd8ebddf08d0cfafdcb61a764fb (diff)
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virtio-scsi: Convert to QOM realize
Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi/vhost-scsi.c')
-rw-r--r--hw/scsi/vhost-scsi.c33
1 files changed, 17 insertions, 16 deletions
diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c
index 5e3cc61..1f1c9f3 100644
--- a/hw/scsi/vhost-scsi.c
+++ b/hw/scsi/vhost-scsi.c
@@ -196,29 +196,31 @@ static void vhost_scsi_set_status(VirtIODevice *vdev, uint8_t val)
}
}
-static int vhost_scsi_init(VirtIODevice *vdev)
+static void vhost_scsi_realize(DeviceState *dev, Error **errp)
{
- VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(vdev);
- VHostSCSI *s = VHOST_SCSI(vdev);
+ VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(dev);
+ VHostSCSI *s = VHOST_SCSI(dev);
+ Error *err = NULL;
int vhostfd = -1;
int ret;
if (!vs->conf.wwpn) {
- error_report("vhost-scsi: missing wwpn\n");
- return -EINVAL;
+ error_setg(errp, "vhost-scsi: missing wwpn");
+ return;
}
if (vs->conf.vhostfd) {
vhostfd = monitor_handle_fd_param(cur_mon, vs->conf.vhostfd);
if (vhostfd == -1) {
- error_report("vhost-scsi: unable to parse vhostfd\n");
- return -EINVAL;
+ error_setg(errp, "vhost-scsi: unable to parse vhostfd");
+ return;
}
}
- ret = virtio_scsi_common_init(vs);
- if (ret < 0) {
- return ret;
+ virtio_scsi_common_realize(dev, &err);
+ if (err != NULL) {
+ error_propagate(errp, err);
+ return;
}
s->dev.nvqs = VHOST_SCSI_VQ_NUM_FIXED + vs->conf.num_queues;
@@ -227,17 +229,15 @@ static int vhost_scsi_init(VirtIODevice *vdev)
ret = vhost_dev_init(&s->dev, vhostfd, "/dev/vhost-scsi", true);
if (ret < 0) {
- error_report("vhost-scsi: vhost initialization failed: %s\n",
- strerror(-ret));
- return ret;
+ error_setg(errp, "vhost-scsi: vhost initialization failed: %s",
+ strerror(-ret));
+ return;
}
s->dev.backend_features = 0;
error_setg(&s->migration_blocker,
"vhost-scsi does not support migration");
migrate_add_blocker(s->migration_blocker);
-
- return 0;
}
static void vhost_scsi_exit(VirtIODevice *vdev)
@@ -264,9 +264,10 @@ static void vhost_scsi_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
+
dc->props = vhost_scsi_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
- vdc->init = vhost_scsi_init;
+ vdc->realize = vhost_scsi_realize;
vdc->exit = vhost_scsi_exit;
vdc->get_features = vhost_scsi_get_features;
vdc->set_config = vhost_scsi_set_config;