/*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
+#include "openvswitch/types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Generic interface to network devices.
*
struct ofpbuf;
struct in_addr;
struct in6_addr;
-struct svec;
+struct shash;
+struct sset;
enum netdev_flags {
NETDEV_UP = 0x0001, /* Device enabled? */
NETDEV_LOOPBACK = 0x0004 /* This is a loopback device. */
};
-enum netdev_pseudo_ethertype {
- NETDEV_ETH_TYPE_NONE = -128, /* Receive no frames. */
- NETDEV_ETH_TYPE_ANY, /* Receive all frames. */
- NETDEV_ETH_TYPE_802_2 /* Receive all IEEE 802.2 frames. */
-};
-
/* Network device statistics.
*
* Values of unsupported statistics are set to all-1-bits (UINT64_MAX). */
};
struct netdev;
+struct netdev_class;
-int netdev_initialize(void);
void netdev_run(void);
void netdev_wait(void);
-int netdev_open(const char *name, int ethertype, struct netdev **);
+void netdev_enumerate_types(struct sset *types);
+
+/* Open and close. */
+int netdev_open(const char *name, const char *type, struct netdev **);
void netdev_close(struct netdev *);
bool netdev_exists(const char *name);
+bool netdev_is_open(const char *name);
-int netdev_enumerate(struct svec *);
+void netdev_parse_name(const char *netdev_name, char **name, char **type);
+/* Options. */
+int netdev_set_config(struct netdev *, const struct shash *args);
+int netdev_get_config(const struct netdev *, struct shash *);
+
+/* Basic properties. */
const char *netdev_get_name(const struct netdev *);
+const char *netdev_get_type(const struct netdev *);
int netdev_get_mtu(const struct netdev *, int *mtup);
+int netdev_set_mtu(const struct netdev *, int mtu);
int netdev_get_ifindex(const struct netdev *);
+/* Packet send and receive. */
+int netdev_listen(struct netdev *);
int netdev_recv(struct netdev *, struct ofpbuf *);
void netdev_recv_wait(struct netdev *);
int netdev_drain(struct netdev *);
int netdev_send(struct netdev *, const struct ofpbuf *);
void netdev_send_wait(struct netdev *);
+/* Hardware address. */
int netdev_set_etheraddr(struct netdev *, const uint8_t mac[6]);
int netdev_get_etheraddr(const struct netdev *, uint8_t mac[6]);
-int netdev_get_carrier(const struct netdev *, bool *carrier);
-int netdev_get_features(struct netdev *,
+/* PHY interface. */
+bool netdev_get_carrier(const struct netdev *);
+long long int netdev_get_carrier_resets(const struct netdev *);
+int netdev_set_miimon_interval(struct netdev *, long long int interval);
+int netdev_get_features(const struct netdev *,
uint32_t *current, uint32_t *advertised,
uint32_t *supported, uint32_t *peer);
+uint64_t netdev_features_to_bps(uint32_t features);
+bool netdev_features_is_full_duplex(uint32_t features);
int netdev_set_advertisements(struct netdev *, uint32_t advertise);
+/* TCP/IP stack interface. */
int netdev_get_in4(const struct netdev *, struct in_addr *address,
struct in_addr *netmask);
int netdev_set_in4(struct netdev *, struct in_addr addr, struct in_addr mask);
int netdev_add_router(struct netdev *, struct in_addr router);
int netdev_get_next_hop(const struct netdev *, const struct in_addr *host,
struct in_addr *next_hop, char **);
-int netdev_arp_lookup(const struct netdev *, uint32_t ip, uint8_t mac[6]);
+int netdev_get_status(const struct netdev *, struct shash *sh);
+int netdev_arp_lookup(const struct netdev *, ovs_be32 ip, uint8_t mac[6]);
int netdev_get_flags(const struct netdev *, enum netdev_flags *);
int netdev_set_flags(struct netdev *, enum netdev_flags, bool permanent);
int netdev_turn_flags_on(struct netdev *, enum netdev_flags, bool permanent);
int netdev_turn_flags_off(struct netdev *, enum netdev_flags, bool permanent);
+struct netdev *netdev_find_dev_by_in4(const struct in_addr *);
+/* Statistics. */
int netdev_get_stats(const struct netdev *, struct netdev_stats *);
-int netdev_set_policing(struct netdev *, uint32_t kbits_rate,
- uint32_t kbits_burst);
+int netdev_set_stats(struct netdev *, const struct netdev_stats *);
-int netdev_get_vlan_vid(const struct netdev *, int *vlan_vid);
-struct netdev *netdev_find_dev_by_in4(const struct in_addr *);
+/* Quality of service. */
+struct netdev_qos_capabilities {
+ unsigned int n_queues;
+};
+
+struct netdev_queue_stats {
+ /* Values of unsupported statistics are set to all-1-bits (UINT64_MAX). */
+ uint64_t tx_bytes;
+ uint64_t tx_packets;
+ uint64_t tx_errors;
+};
+
+int netdev_set_policing(struct netdev *, uint32_t kbits_rate,
+ uint32_t kbits_burst);
-struct netdev_monitor *netdev_monitor_create(void);
-void netdev_monitor_destroy(struct netdev_monitor *);
-int netdev_monitor_add(struct netdev_monitor *, struct netdev *);
-void netdev_monitor_remove(struct netdev_monitor *, struct netdev *);
-int netdev_monitor_poll(struct netdev_monitor *, char **devnamep);
-void netdev_monitor_poll_wait(const struct netdev_monitor *);
+int netdev_get_qos_types(const struct netdev *, struct sset *types);
+int netdev_get_qos_capabilities(const struct netdev *,
+ const char *type,
+ struct netdev_qos_capabilities *);
+int netdev_get_n_queues(const struct netdev *,
+ const char *type, unsigned int *n_queuesp);
+
+int netdev_get_qos(const struct netdev *,
+ const char **typep, struct shash *details);
+int netdev_set_qos(struct netdev *,
+ const char *type, const struct shash *details);
+
+int netdev_get_queue(const struct netdev *,
+ unsigned int queue_id, struct shash *details);
+int netdev_set_queue(struct netdev *,
+ unsigned int queue_id, const struct shash *details);
+int netdev_delete_queue(struct netdev *, unsigned int queue_id);
+int netdev_get_queue_stats(const struct netdev *, unsigned int queue_id,
+ struct netdev_queue_stats *);
+
+typedef void netdev_dump_queues_cb(unsigned int queue_id,
+ const struct shash *details, void *aux);
+int netdev_dump_queues(const struct netdev *,
+ netdev_dump_queues_cb *, void *aux);
+
+typedef void netdev_dump_queue_stats_cb(unsigned int queue_id,
+ struct netdev_queue_stats *,
+ void *aux);
+int netdev_dump_queue_stats(const struct netdev *,
+ netdev_dump_queue_stats_cb *, void *aux);
+
+unsigned int netdev_change_seq(const struct netdev *netdev);
+
+#ifdef __cplusplus
+}
+#endif
#endif /* netdev.h */