ppc/pnv: Add a HIOMAP erase command
[qemu.git] / include / hw / virtio / vhost-scsi-common.h
1 /*
2 * vhost_scsi host device
3 *
4 * Copyright (c) 2016 Nutanix Inc. All rights reserved.
5 *
6 * Author:
7 * Felipe Franciosi <felipe@nutanix.com>
8 *
9 * This work is licensed under the terms of the GNU LGPL, version 2 or later.
10 * See the COPYING.LIB file in the top-level directory.
11 *
12 */
13
14 #ifndef VHOST_SCSI_COMMON_H
15 #define VHOST_SCSI_COMMON_H
16
17 #include "hw/virtio/virtio-scsi.h"
18 #include "hw/virtio/vhost.h"
19 #include "hw/fw-path-provider.h"
20
21 #define TYPE_VHOST_SCSI_COMMON "vhost-scsi-common"
22 #define VHOST_SCSI_COMMON(obj) \
23 OBJECT_CHECK(VHostSCSICommon, (obj), TYPE_VHOST_SCSI_COMMON)
24
25 typedef struct VHostSCSICommon {
26 VirtIOSCSICommon parent_obj;
27
28 Error *migration_blocker;
29
30 struct vhost_dev dev;
31 const int *feature_bits;
32 int32_t bootindex;
33 int channel;
34 int target;
35 int lun;
36 uint64_t host_features;
37 bool migratable;
38 } VHostSCSICommon;
39
40 int vhost_scsi_common_start(VHostSCSICommon *vsc);
41 void vhost_scsi_common_stop(VHostSCSICommon *vsc);
42 char *vhost_scsi_common_get_fw_dev_path(FWPathProvider *p, BusState *bus,
43 DeviceState *dev);
44 void vhost_scsi_common_set_config(VirtIODevice *vdev, const uint8_t *config);
45 uint64_t vhost_scsi_common_get_features(VirtIODevice *vdev, uint64_t features,
46 Error **errp);
47
48 #endif /* VHOST_SCSI_COMMON_H */