diff options
| author | Li Feng <fengli@smartx.com> | 2023-10-09 12:46:59 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-10-22 05:18:17 -0400 |
| commit | 7962e432b4e40e4395a93aa121045c58f34195fb (patch) | |
| tree | 3794707373b364f1e6a641332157fe772914201f /include/hw | |
| parent | 4dfcc09f48c4f81a9a4e2300065edbe6b589a6ce (diff) | |
vhost-user-scsi: support reconnect to backend
If the backend crashes and restarts, the device is broken.
This patch adds reconnect for vhost-user-scsi.
This patch also improves the error messages, and reports some silent errors.
Tested with spdk backend.
Signed-off-by: Li Feng <fengli@smartx.com>
Message-Id: <20231009044735.941655-4-fengli@smartx.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/virtio/vhost-scsi-common.h | 2 | ||||
| -rw-r--r-- | include/hw/virtio/vhost-user-scsi.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/hw/virtio/vhost-scsi-common.h b/include/hw/virtio/vhost-scsi-common.h index 18f115527c..c5d2c09455 100644 --- a/include/hw/virtio/vhost-scsi-common.h +++ b/include/hw/virtio/vhost-scsi-common.h @@ -39,7 +39,7 @@ struct VHostSCSICommon { struct vhost_inflight *inflight; }; -int vhost_scsi_common_start(VHostSCSICommon *vsc); +int vhost_scsi_common_start(VHostSCSICommon *vsc, Error **errp); void vhost_scsi_common_stop(VHostSCSICommon *vsc); char *vhost_scsi_common_get_fw_dev_path(FWPathProvider *p, BusState *bus, DeviceState *dev); diff --git a/include/hw/virtio/vhost-user-scsi.h b/include/hw/virtio/vhost-user-scsi.h index 521b08e559..78fe616ccb 100644 --- a/include/hw/virtio/vhost-user-scsi.h +++ b/include/hw/virtio/vhost-user-scsi.h @@ -28,7 +28,13 @@ OBJECT_DECLARE_SIMPLE_TYPE(VHostUserSCSI, VHOST_USER_SCSI) struct VHostUserSCSI { VHostSCSICommon parent_obj; + + /* Properties */ + bool connected; + bool started_vu; + VhostUserState vhost_user; + struct vhost_virtqueue *vhost_vqs; }; #endif /* VHOST_USER_SCSI_H */ |