| 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/core/fw-path-provider.h" |
| 20 | #include "qom/object.h" |
| 21 | |
| 22 | #define TYPE_VHOST_SCSI_COMMON "vhost-scsi-common" |
| 23 | OBJECT_DECLARE_SIMPLE_TYPE(VHostSCSICommon, VHOST_SCSI_COMMON) |
| 24 | |
| 25 | 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 | |
| 39 | struct vhost_inflight *inflight; |
| 40 | }; |
| 41 | |
| 42 | int vhost_scsi_common_start(VHostSCSICommon *vsc, Error **errp); |
| 43 | int vhost_scsi_common_stop(VHostSCSICommon *vsc); |
| 44 | char *vhost_scsi_common_get_fw_dev_path(FWPathProvider *p, BusState *bus, |
| 45 | DeviceState *dev); |
| 46 | void vhost_scsi_common_set_config(VirtIODevice *vdev, const uint8_t *config); |
| 47 | uint64_t vhost_scsi_common_get_features(VirtIODevice *vdev, uint64_t features, |
| 48 | Error **errp); |
| 49 | |
| 50 | #endif /* VHOST_SCSI_COMMON_H */ |