[dpdk-dev] [PATCH v2 14/22] vhost: rename device ops struct

[Yuanhan Liu <yuanhan.liu@linux.intel.com>]

rename "virtio_net_device_ops" to "vhost_device_ops", to not let it
be virtio-net specific.

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
 doc/guides/prog_guide/vhost_lib.rst    | 2 +-
 doc/guides/rel_notes/release_17_05.rst | 3 +++
 drivers/net/vhost/rte_eth_vhost.c      | 2 +-
 examples/tep_termination/main.c        | 2 +-
 examples/vhost/main.c                  | 2 +-
 lib/librte_vhost/Makefile              | 2 +-
 lib/librte_vhost/rte_virtio_net.h      | 4 ++--
 lib/librte_vhost/socket.c              | 6 +++---
 lib/librte_vhost/vhost.h               | 4 ++--
 9 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/doc/guides/prog_guide/vhost_lib.rst b/doc/guides/prog_guide/vhost_lib.rst
index 40f3b3b..e6e34f3 100644
--- a/doc/guides/prog_guide/vhost_lib.rst
+++ b/doc/guides/prog_guide/vhost_lib.rst
@@ -122,7 +122,7 @@ The following is an overview of some key Vhost API functions:
   starts an infinite loop, therefore it should be called in a dedicated
   thread.
 
-* ``rte_vhost_driver_callback_register(path, virtio_net_device_ops)``
+* ``rte_vhost_driver_callback_register(path, vhost_device_ops)``
 
   This function registers a set of callbacks, to let DPDK applications take
   the appropriate action when some events happen. The following events are
diff --git a/doc/guides/rel_notes/release_17_05.rst b/doc/guides/rel_notes/release_17_05.rst
index 2b56e80..2efe292 100644
--- a/doc/guides/rel_notes/release_17_05.rst
+++ b/doc/guides/rel_notes/release_17_05.rst
@@ -154,6 +154,9 @@ API Changes
      * ``linux/if.h``
      * ``rte_ether.h``
 
+   * The vhost struct ``virtio_net_device_ops`` is renamed to
+     ``vhost_device_ops``
+
 
 ABI Changes
 -----------
diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c
index 891ee70..97a765f 100644
--- a/drivers/net/vhost/rte_eth_vhost.c
+++ b/drivers/net/vhost/rte_eth_vhost.c
@@ -671,7 +671,7 @@ struct vhost_xstats_name_off {
 	return 0;
 }
 
-static struct virtio_net_device_ops vhost_ops = {
+static struct vhost_device_ops vhost_ops = {
 	.new_device          = new_device,
 	.destroy_device      = destroy_device,
 	.vring_state_changed = vring_state_changed,
diff --git a/examples/tep_termination/main.c b/examples/tep_termination/main.c
index 18b977e..738f2d2 100644
--- a/examples/tep_termination/main.c
+++ b/examples/tep_termination/main.c
@@ -1081,7 +1081,7 @@ static inline void __attribute__((always_inline))
  * These callback allow devices to be added to the data core when configuration
  * has been fully complete.
  */
-static const struct virtio_net_device_ops virtio_net_device_ops = {
+static const struct vhost_device_ops virtio_net_device_ops = {
 	.new_device =  new_device,
 	.destroy_device = destroy_device,
 };
diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 72a9d69..4395306 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -1270,7 +1270,7 @@ static inline void __attribute__((always_inline))
  * These callback allow devices to be added to the data core when configuration
  * has been fully complete.
  */
-static const struct virtio_net_device_ops virtio_net_device_ops =
+static const struct vhost_device_ops virtio_net_device_ops =
 {
 	.new_device =  new_device,
 	.destroy_device = destroy_device,
diff --git a/lib/librte_vhost/Makefile b/lib/librte_vhost/Makefile
index 415ffc6..5cf4e93 100644
--- a/lib/librte_vhost/Makefile
+++ b/lib/librte_vhost/Makefile
@@ -36,7 +36,7 @@ LIB = librte_vhost.a
 
 EXPORT_MAP := rte_vhost_version.map
 
-LIBABIVER := 3
+LIBABIVER := 4
 
 CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3 -D_FILE_OFFSET_BITS=64
 CFLAGS += -I vhost_user
diff --git a/lib/librte_vhost/rte_virtio_net.h b/lib/librte_vhost/rte_virtio_net.h
index 0063949..26ac35f 100644
--- a/lib/librte_vhost/rte_virtio_net.h
+++ b/lib/librte_vhost/rte_virtio_net.h
@@ -87,7 +87,7 @@ struct rte_vhost_vring {
 /**
  * Device and vring operations.
  */
-struct virtio_net_device_ops {
+struct vhost_device_ops {
 	int (*new_device)(int vid);		/**< Add device. */
 	void (*destroy_device)(int vid);	/**< Remove device. */
 
@@ -198,7 +198,7 @@ static inline uint64_t __attribute__((always_inline))
 
 /* Register callbacks. */
 int rte_vhost_driver_callback_register(const char *path,
-	struct virtio_net_device_ops const * const ops);
+	struct vhost_device_ops const * const ops);
 /* Start vhost driver session blocking loop. */
 int rte_vhost_driver_session_start(void);
 
diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index 8431511..31b868d 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -74,7 +74,7 @@ struct vhost_user_socket {
 	uint64_t supported_features;
 	uint64_t features;
 
-	struct virtio_net_device_ops const *notify_ops;
+	struct vhost_device_ops const *notify_ops;
 };
 
 struct vhost_user_connection {
@@ -725,7 +725,7 @@ struct vhost_user_reconnect_list {
  */
 int
 rte_vhost_driver_callback_register(const char *path,
-	struct virtio_net_device_ops const * const ops)
+	struct vhost_device_ops const * const ops)
 {
 	struct vhost_user_socket *vsocket;
 
@@ -738,7 +738,7 @@ struct vhost_user_reconnect_list {
 	return vsocket ? 0 : -1;
 }
 
-struct virtio_net_device_ops const *
+struct vhost_device_ops const *
 vhost_driver_callback_get(const char *path)
 {
 	struct vhost_user_socket *vsocket;
diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 672098b..225ff2e 100644
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -191,7 +191,7 @@ struct virtio_net {
 	struct ether_addr	mac;
 	uint16_t		mtu;
 
-	struct virtio_net_device_ops const *notify_ops;
+	struct vhost_device_ops const *notify_ops;
 
 	uint32_t		nr_guest_pages;
 	uint32_t		max_guest_pages;
@@ -265,7 +265,7 @@ static inline phys_addr_t __attribute__((always_inline))
 void vhost_set_ifname(int, const char *if_name, unsigned int if_len);
 void vhost_enable_dequeue_zero_copy(int vid);
 
-struct virtio_net_device_ops const *vhost_driver_callback_get(const char *path);
+struct vhost_device_ops const *vhost_driver_callback_get(const char *path);
 
 /*
  * Backend-specific cleanup.
-- 
1.9.0