These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / include / hw / virtio / vhost-backend.h

diff --git a/qemu/include/hw/virtio/vhost-backend.h b/qemu/include/hw/virtio/vhost-backend.h
index e472f29..95fcc96 100644 (file)
--- a/qemu/include/hw/virtio/vhost-backend.h
+++ b/qemu/include/hw/virtio/vhost-backend.h
@@ -11,6 +11,7 @@
 #ifndef VHOST_BACKEND_H_
 #define VHOST_BACKEND_H_
 
+
 typedef enum VhostBackendType {
     VHOST_BACKEND_TYPE_NONE = 0,
     VHOST_BACKEND_TYPE_KERNEL = 1,
@@ -19,17 +20,86 @@ typedef enum VhostBackendType {
 } 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_call)(struct vhost_dev *dev, unsigned long int request,
-             void *arg);
 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_call vhost_call;
     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;