/*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
#define VPORT_H 1
#include <linux/list.h>
+#include <linux/netlink.h>
#include <linux/openvswitch.h>
#include <linux/skbuff.h>
#include <linux/spinlock.h>
#include <linux/u64_stats_sync.h>
-#include "datapath.h"
+#include "vport-capwap.h"
struct vport;
struct vport_parms;
+struct vport_net {
+ struct capwap_net capwap;
+};
+
/* The following definitions are for users of the vport subsytem: */
int ovs_vport_init(void);
struct vport *ovs_vport_add(const struct vport_parms *);
void ovs_vport_del(struct vport *);
-struct vport *ovs_vport_locate(const char *name);
+struct vport *ovs_vport_locate(struct net *net, const char *name);
int ovs_vport_set_addr(struct vport *, const unsigned char *);
void ovs_vport_set_stats(struct vport *, struct ovs_vport_stats *);
/**
* 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.
- * @kobj: Represents /sys/class/net/<devname>/brport.
* @linkname: The name of the link from /sys/class/net/<datapath>/brif to this
* &struct vport. (We keep this around so that we can delete it if the
* device gets renamed.) Set to the null string when no link exists.
- * @node: Element in @dp's @port_list.
- * @upcall_pid: The Netlink port to use for packets received on this port that
+ * @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.
* @percpu_stats: Points to per-CPU statistics used and maintained by vport
* @stats_lock: Protects @err_stats and @offset_stats.
*/
struct vport {
struct rcu_head rcu;
- u16 port_no;
struct datapath *dp;
- struct kobject kobj;
char linkname[IFNAMSIZ];
- struct list_head node;
- u32 upcall_pid;
+ 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;
/* For ovs_vport_alloc(). */
struct datapath *dp;
u16 port_no;
- u32 upcall_pid;
+ u32 upcall_portid;
};
/**
* @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_dev_flags: Get the device's flags.
- * @is_running: Checks whether the device is running.
- * @get_operstate: Get the device's operating state.
* @get_ifindex: Get the system interface index associated with the device.
* May be null if the device does not have an ifindex.
- * @get_mtu: Get the device's MTU. May be %NULL if the device does not have an
- * MTU (as e.g. some tunnels do not). Must be implemented if @get_ifindex is
- * implemented.
* @send: Send a packet on the device. Returns the length of the packet sent.
*/
struct vport_ops {
const char *(*get_name)(const struct vport *);
const unsigned char *(*get_addr)(const struct vport *);
void (*get_config)(const struct vport *, void *);
- struct kobject *(*get_kobj)(const struct vport *);
-
- unsigned (*get_dev_flags)(const struct vport *);
- int (*is_running)(const struct vport *);
- unsigned char (*get_operstate)(const struct vport *);
-
int (*get_ifindex)(const struct vport *);
-
- int (*get_mtu)(const struct vport *);
-
int (*send)(struct vport *, struct sk_buff *);
};
extern const struct vport_ops ovs_internal_vport_ops;
extern const struct vport_ops ovs_patch_vport_ops;
extern const struct vport_ops ovs_gre_vport_ops;
+extern const struct vport_ops ovs_gre_ft_vport_ops;
+extern const struct vport_ops ovs_gre64_vport_ops;
extern const struct vport_ops ovs_capwap_vport_ops;
+extern const struct vport_ops ovs_vxlan_vport_ops;
#endif /* vport.h */