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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/include/hw/virtio/vhost-backend.h
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/include/hw/virtio/vhost-backend.h')
-rw-r--r--qemu/include/hw/virtio/vhost-backend.h76
1 files changed, 73 insertions, 3 deletions
diff --git a/qemu/include/hw/virtio/vhost-backend.h b/qemu/include/hw/virtio/vhost-backend.h
index e472f2971..95fcc9667 100644
--- 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;