#include <linux/list.h>
#include <linux/openvswitch.h>
-#include <linux/seqlock.h>
#include <linux/skbuff.h>
#include <linux/spinlock.h>
+#include <linux/u64_stats_sync.h>
#include "datapath.h"
/* The following definitions are for users of the vport subsytem: */
-int vport_init(void);
-void vport_exit(void);
+int ovs_vport_init(void);
+void ovs_vport_exit(void);
-struct vport *vport_add(const struct vport_parms *);
-void vport_del(struct vport *);
+struct vport *ovs_vport_add(const struct vport_parms *);
+void ovs_vport_del(struct vport *);
-struct vport *vport_locate(const char *name);
+struct vport *ovs_vport_locate(const char *name);
-int vport_set_addr(struct vport *, const unsigned char *);
-void vport_set_stats(struct vport *, struct ovs_vport_stats *);
-void vport_get_stats(struct vport *, struct ovs_vport_stats *);
+int ovs_vport_set_addr(struct vport *, const unsigned char *);
+void ovs_vport_set_stats(struct vport *, struct ovs_vport_stats *);
+void ovs_vport_get_stats(struct vport *, struct ovs_vport_stats *);
-int vport_set_options(struct vport *, struct nlattr *options);
-int vport_get_options(const struct vport *, struct sk_buff *);
+int ovs_vport_set_options(struct vport *, struct nlattr *options);
+int ovs_vport_get_options(const struct vport *, struct sk_buff *);
-int vport_send(struct vport *, struct sk_buff *);
+int ovs_vport_send(struct vport *, struct sk_buff *);
/* The following definitions are for implementers of vport devices: */
u64 rx_packets;
u64 tx_bytes;
u64 tx_packets;
- seqcount_t seqlock;
+ struct u64_stats_sync sync;
};
struct vport_err_stats {
enum ovs_vport_type type;
struct nlattr *options;
- /* For vport_alloc(). */
+ /* For ovs_vport_alloc(). */
struct datapath *dp;
u16 port_no;
u32 upcall_pid;
* not set and initialzation fails then no vports of this type can be created.
* @exit: Called at module unload.
* @create: Create a new vport configured as specified. On success returns
- * a new vport allocated with vport_alloc(), otherwise an ERR_PTR() value.
+ * a new vport allocated with ovs_vport_alloc(), otherwise an ERR_PTR() value.
* @destroy: Destroys a vport. Must call vport_free() on the vport but not
* before an RCU grace period has elapsed.
* @set_options: Modify the configuration of an existing vport. May be %NULL
VPORT_E_TX_ERROR,
};
-struct vport *vport_alloc(int priv_size, const struct vport_ops *,
- const struct vport_parms *);
-void vport_free(struct vport *);
+struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *,
+ const struct vport_parms *);
+void ovs_vport_free(struct vport *);
#define VPORT_ALIGN 8
return (struct vport *)(priv - ALIGN(sizeof(struct vport), VPORT_ALIGN));
}
-void vport_receive(struct vport *, struct sk_buff *);
-void vport_record_error(struct vport *, enum vport_err_type err_type);
+void ovs_vport_receive(struct vport *, struct sk_buff *);
+void ovs_vport_record_error(struct vport *, enum vport_err_type err_type);
/* List of statically compiled vport implementations. Don't forget to also
* add yours to the list at the top of vport.c. */
-extern const struct vport_ops netdev_vport_ops;
-extern const struct vport_ops internal_vport_ops;
-extern const struct vport_ops patch_vport_ops;
-extern const struct vport_ops gre_vport_ops;
-extern const struct vport_ops capwap_vport_ops;
+extern const struct vport_ops ovs_netdev_vport_ops;
+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_capwap_vport_ops;
#endif /* vport.h */