#ifndef VPORT_H
#define VPORT_H 1
+#include <linux/if_tunnel.h>
#include <linux/list.h>
#include <linux/netlink.h>
#include <linux/openvswitch.h>
/* The following definitions are for implementers of vport devices: */
-struct vport_percpu_stats {
- u64 rx_bytes;
- u64 rx_packets;
- u64 tx_bytes;
- u64 tx_packets;
- struct u64_stats_sync sync;
-};
-
struct vport_err_stats {
u64 rx_dropped;
u64 rx_errors;
/**
* struct vport - one port within a datapath
* @rcu: RCU callback head for deferred destruction.
- * @port_no: Index into @dp's @ports array.
* @dp: Datapath to which this port belongs.
* @upcall_portid: The Netlink port to use for packets received on this port that
* miss the flow table.
+ * @port_no: Index into @dp's @ports array.
* @hash_node: Element in @dev_table hash table in vport.c.
* @dp_hash_node: Element in @datapath->ports hash table in datapath.c.
* @ops: Class structure.
*/
struct vport {
struct rcu_head rcu;
- u16 port_no;
struct datapath *dp;
u32 upcall_portid;
+ u16 port_no;
struct hlist_node hash_node;
struct hlist_node dp_hash_node;
const struct vport_ops *ops;
- struct vport_percpu_stats __percpu *percpu_stats;
+ struct pcpu_tstats __percpu *percpu_stats;
spinlock_t stats_lock;
struct vport_err_stats err_stats;
* have any configuration.
* @get_name: Get the device's name.
* @get_config: Get the device's configuration.
- * @get_ifindex: Get the system interface index associated with the device.
* May be null if the device does not have an ifindex.
* @send: Send a packet on the device. Returns the length of the packet sent.
*/
struct vport_ops {
enum ovs_vport_type type;
- /* Called with RTNL lock. */
+ /* Called with ovs_mutex. */
struct vport *(*create)(const struct vport_parms *);
void (*destroy)(struct vport *);
int (*set_options)(struct vport *, struct nlattr *);
int (*get_options)(const struct vport *, struct sk_buff *);
- /* Called with rcu_read_lock or RTNL lock. */
+ /* Called with rcu_read_lock or ovs_mutex. */
const char *(*get_name)(const struct vport *);
void (*get_config)(const struct vport *, void *);
- int (*get_ifindex)(const struct vport *);
int (*send)(struct vport *, struct sk_buff *);
};