diff options
Diffstat (limited to 'qemu/include/hw/virtio/vhost-backend.h')
| -rw-r--r-- | qemu/include/hw/virtio/vhost-backend.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/qemu/include/hw/virtio/vhost-backend.h b/qemu/include/hw/virtio/vhost-backend.h deleted file mode 100644 index 95fcc9667..000000000 --- a/qemu/include/hw/virtio/vhost-backend.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * vhost-backend - * - * Copyright (c) 2013 Virtual Open Systems Sarl. - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * - */ - -#ifndef VHOST_BACKEND_H_ -#define VHOST_BACKEND_H_ - - -typedef enum VhostBackendType { - VHOST_BACKEND_TYPE_NONE = 0, - VHOST_BACKEND_TYPE_KERNEL = 1, - VHOST_BACKEND_TYPE_USER = 2, - VHOST_BACKEND_TYPE_MAX = 3, -} VhostBackendType; - -struct vhost_dev; -struct vhost_log; -struct vhost_memory; -struct vhost_vring_file; -struct vhost_vring_state; -struct vhost_vring_addr; -struct vhost_scsi_target; - -typedef int (*vhost_backend_init)(struct vhost_dev *dev, void *opaque); -typedef int (*vhost_backend_cleanup)(struct vhost_dev *dev); -typedef int (*vhost_backend_memslots_limit)(struct vhost_dev *dev); - -typedef int (*vhost_net_set_backend_op)(struct vhost_dev *dev, - struct vhost_vring_file *file); -typedef int (*vhost_scsi_set_endpoint_op)(struct vhost_dev *dev, - struct vhost_scsi_target *target); -typedef int (*vhost_scsi_clear_endpoint_op)(struct vhost_dev *dev, - struct vhost_scsi_target *target); -typedef int (*vhost_scsi_get_abi_version_op)(struct vhost_dev *dev, - int *version); -typedef int (*vhost_set_log_base_op)(struct vhost_dev *dev, uint64_t base, - struct vhost_log *log); -typedef int (*vhost_set_mem_table_op)(struct vhost_dev *dev, - struct vhost_memory *mem); -typedef int (*vhost_set_vring_addr_op)(struct vhost_dev *dev, - struct vhost_vring_addr *addr); -typedef int (*vhost_set_vring_endian_op)(struct vhost_dev *dev, - struct vhost_vring_state *ring); -typedef int (*vhost_set_vring_num_op)(struct vhost_dev *dev, - struct vhost_vring_state *ring); -typedef int (*vhost_set_vring_base_op)(struct vhost_dev *dev, - struct vhost_vring_state *ring); -typedef int (*vhost_get_vring_base_op)(struct vhost_dev *dev, - struct vhost_vring_state *ring); -typedef int (*vhost_set_vring_kick_op)(struct vhost_dev *dev, - struct vhost_vring_file *file); -typedef int (*vhost_set_vring_call_op)(struct vhost_dev *dev, - struct vhost_vring_file *file); -typedef int (*vhost_set_features_op)(struct vhost_dev *dev, - uint64_t features); -typedef int (*vhost_get_features_op)(struct vhost_dev *dev, - uint64_t *features); -typedef int (*vhost_set_owner_op)(struct vhost_dev *dev); -typedef int (*vhost_reset_device_op)(struct vhost_dev *dev); -typedef int (*vhost_get_vq_index_op)(struct vhost_dev *dev, int idx); -typedef int (*vhost_set_vring_enable_op)(struct vhost_dev *dev, - int enable); -typedef bool (*vhost_requires_shm_log_op)(struct vhost_dev *dev); -typedef int (*vhost_migration_done_op)(struct vhost_dev *dev, - char *mac_addr); -typedef bool (*vhost_backend_can_merge_op)(struct vhost_dev *dev, - uint64_t start1, uint64_t size1, - uint64_t start2, uint64_t size2); - -typedef struct VhostOps { - VhostBackendType backend_type; - vhost_backend_init vhost_backend_init; - vhost_backend_cleanup vhost_backend_cleanup; - vhost_backend_memslots_limit vhost_backend_memslots_limit; - vhost_net_set_backend_op vhost_net_set_backend; - vhost_scsi_set_endpoint_op vhost_scsi_set_endpoint; - vhost_scsi_clear_endpoint_op vhost_scsi_clear_endpoint; - vhost_scsi_get_abi_version_op vhost_scsi_get_abi_version; - vhost_set_log_base_op vhost_set_log_base; - vhost_set_mem_table_op vhost_set_mem_table; - vhost_set_vring_addr_op vhost_set_vring_addr; - vhost_set_vring_endian_op vhost_set_vring_endian; - vhost_set_vring_num_op vhost_set_vring_num; - vhost_set_vring_base_op vhost_set_vring_base; - vhost_get_vring_base_op vhost_get_vring_base; - vhost_set_vring_kick_op vhost_set_vring_kick; - vhost_set_vring_call_op vhost_set_vring_call; - vhost_set_features_op vhost_set_features; - vhost_get_features_op vhost_get_features; - vhost_set_owner_op vhost_set_owner; - vhost_reset_device_op vhost_reset_device; - vhost_get_vq_index_op vhost_get_vq_index; - vhost_set_vring_enable_op vhost_set_vring_enable; - vhost_requires_shm_log_op vhost_requires_shm_log; - vhost_migration_done_op vhost_migration_done; - vhost_backend_can_merge_op vhost_backend_can_merge; -} VhostOps; - -extern const VhostOps user_ops; - -int vhost_set_backend_type(struct vhost_dev *dev, - VhostBackendType backend_type); - -#endif /* VHOST_BACKEND_H_ */ |