mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-11-05 20:35:44 +00:00
7962e432b4
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>
40 lines
949 B
C
40 lines
949 B
C
/*
|
|
* vhost-user-scsi host device
|
|
*
|
|
* Copyright (c) 2016 Nutanix Inc. All rights reserved.
|
|
*
|
|
* Author:
|
|
* Felipe Franciosi <felipe@nutanix.com>
|
|
*
|
|
* This file is largely based on "vhost-scsi.h" by:
|
|
* Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU LGPL, version 2 or later.
|
|
* See the COPYING.LIB file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
#ifndef VHOST_USER_SCSI_H
|
|
#define VHOST_USER_SCSI_H
|
|
|
|
#include "hw/virtio/virtio-scsi.h"
|
|
#include "hw/virtio/vhost.h"
|
|
#include "hw/virtio/vhost-user.h"
|
|
#include "hw/virtio/vhost-scsi-common.h"
|
|
#include "qom/object.h"
|
|
|
|
#define TYPE_VHOST_USER_SCSI "vhost-user-scsi"
|
|
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 */
|