datapath: Always use generic stats for devices (vports)

[sliver-openvswitch.git] / datapath / vport.h

diff --git a/datapath/vport.h b/datapath/vport.h
index bbbb214..e7d2eb5 100644 (file)
--- a/datapath/vport.h
+++ b/datapath/vport.h
@@ -30,16 +30,15 @@ void vport_del(struct vport *);
 
 struct vport *vport_locate(const char *name);
 
-int vport_set_mtu(struct vport *, int mtu);
 int vport_set_addr(struct vport *, const unsigned char *);
-int vport_set_stats(struct vport *, struct rtnl_link_stats64 *);
+void vport_set_stats(struct vport *, struct ovs_vport_stats *);
 
 const char *vport_get_name(const struct vport *);
 enum ovs_vport_type vport_get_type(const struct vport *);
 const unsigned char *vport_get_addr(const struct vport *);
 
 struct kobject *vport_get_kobj(const struct vport *);
-int vport_get_stats(struct vport *, struct rtnl_link_stats64 *);
+void vport_get_stats(struct vport *, struct ovs_vport_stats *);
 
 unsigned vport_get_flags(const struct vport *);
 int vport_is_running(const struct vport *);
@@ -85,11 +84,9 @@ struct vport_err_stats {
  * regardless of whether they were actually chosen and sent down to userspace.
  * @hash_node: Element in @dev_table hash table in vport.c.
  * @ops: Class structure.
- * @percpu_stats: Points to per-CPU statistics used and maintained by the vport
- * code if %VPORT_F_GEN_STATS is set to 1 in @ops flags, otherwise unused.
+ * @percpu_stats: Points to per-CPU statistics used and maintained by vport
  * @stats_lock: Protects @err_stats and @offset_stats.
- * @err_stats: Points to error statistics used and maintained by the vport code
- * if %VPORT_F_GEN_STATS is set to 1 in @ops flags, otherwise unused.
+ * @err_stats: Points to error statistics used and maintained by vport
  * @offset_stats: Added to actual statistics as a sop to compatibility with
  * XAPI for Citrix XenServer.  Deprecated.
  */
@@ -109,13 +106,12 @@ struct vport {
 
        spinlock_t stats_lock;
        struct vport_err_stats err_stats;
-       struct rtnl_link_stats64 offset_stats;
+       struct ovs_vport_stats offset_stats;
 };
 
 #define VPORT_F_REQUIRED       (1 << 0) /* If init fails, module loading fails. */
-#define VPORT_F_GEN_STATS      (1 << 1) /* Track stats at the generic layer. */
-#define VPORT_F_FLOW           (1 << 2) /* Sets OVS_CB(skb)->flow. */
-#define VPORT_F_TUN_ID         (1 << 3) /* Sets OVS_CB(skb)->tun_id. */
+#define VPORT_F_FLOW           (1 << 1) /* Sets OVS_CB(skb)->flow. */
+#define VPORT_F_TUN_ID         (1 << 2) /* Sets OVS_CB(skb)->tun_id. */
 
 /**
  * struct vport_parms - parameters for creating a new vport
@@ -156,16 +152,11 @@ struct vport_parms {
  * @get_options: Appends vport-specific attributes for the configuration of an
  * existing vport to a &struct sk_buff.  May be %NULL for a vport that does not
  * have any configuration.
- * @set_mtu: Set the device's MTU.  May be null if not supported.
  * @set_addr: Set the device's MAC address.  May be null if not supported.
  * @get_name: Get the device's name.
  * @get_addr: Get the device's MAC address.
  * @get_config: Get the device's configuration.
  * @get_kobj: Get the kobj associated with the device (may return null).
- * @get_stats: Fill in the transmit/receive stats.  May be null if stats are
- * not supported or if generic stats are in use.  If defined and
- * VPORT_F_GEN_STATS is also set, the error stats are added to those already
- * collected.
  * @get_dev_flags: Get the device's flags.
  * @is_running: Checks whether the device is running.
  * @get_operstate: Get the device's operating state.
@@ -190,7 +181,6 @@ struct vport_ops {
        int (*set_options)(struct vport *, struct nlattr *);
        int (*get_options)(const struct vport *, struct sk_buff *);
 
-       int (*set_mtu)(struct vport *, int mtu);
        int (*set_addr)(struct vport *, const unsigned char *);
 
        /* Called with rcu_read_lock or RTNL lock. */
@@ -198,7 +188,6 @@ struct vport_ops {
        const unsigned char *(*get_addr)(const struct vport *);
        void (*get_config)(const struct vport *, void *);
        struct kobject *(*get_kobj)(const struct vport *);
-       int (*get_stats)(const struct vport *, struct rtnl_link_stats64 *);
 
        unsigned (*get_dev_flags)(const struct vport *);
        int (*is_running)(const struct vport *);