/*
- * Copyright (c) 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
extern "C" {
#endif
-struct cfm_settings;
struct cls_rule;
struct netdev;
struct ofproto;
+struct ofport;
struct shash;
+struct simap;
+struct netdev_stats;
struct ofproto_controller_info {
bool is_connected;
- enum nx_role role;
+ enum ofp12_controller_role role;
struct {
const char *keys[4];
const char *values[4];
char *target; /* e.g. "tcp:127.0.0.1" */
int max_backoff; /* Maximum reconnection backoff, in seconds. */
int probe_interval; /* Max idle time before probing, in seconds. */
- enum ofproto_band band; /* In-band or out-of-band? */
+ enum ofproto_band band; /* In-band or out-of-band? */
+ bool enable_async_msgs; /* Initially enable asynchronous messages? */
/* OpenFlow packet-in rate-limiting. */
int rate_limit; /* Max packet-in rate in packets per second. */
int burst_limit; /* Limit on accumulating packet credits. */
-};
-#define DEFAULT_MFR_DESC "Nicira Networks, Inc."
-#define DEFAULT_HW_DESC "Open vSwitch"
-#define DEFAULT_SW_DESC VERSION BUILDNR
-#define DEFAULT_SERIAL_DESC "None"
-#define DEFAULT_DP_DESC "None"
+ uint8_t dscp; /* DSCP value for controller connection. */
+};
void ofproto_enumerate_types(struct sset *types);
const char *ofproto_normalize_type(const char *);
int ofproto_enumerate_names(const char *type, struct sset *names);
void ofproto_parse_name(const char *name, char **dp_name, char **dp_type);
+/* An interface hint element, which is used by ofproto_init() to
+ * describe the caller's understanding of the startup state. */
+struct iface_hint {
+ char *br_name; /* Name of owning bridge. */
+ char *br_type; /* Type of owning bridge. */
+ uint16_t ofp_port; /* OpenFlow port number. */
+};
+
+void ofproto_init(const struct shash *iface_hints);
+
+int ofproto_type_run(const char *datapath_type);
+int ofproto_type_run_fast(const char *datapath_type);
+void ofproto_type_wait(const char *datapath_type);
+
int ofproto_create(const char *datapath, const char *datapath_type,
struct ofproto **ofprotop);
void ofproto_destroy(struct ofproto *);
int ofproto_delete(const char *name, const char *type);
int ofproto_run(struct ofproto *);
+int ofproto_run_fast(struct ofproto *);
void ofproto_wait(struct ofproto *);
bool ofproto_is_alive(const struct ofproto *);
+void ofproto_get_memory_usage(const struct ofproto *, struct simap *);
+
/* A port within an OpenFlow switch.
*
* 'name' and 'type' are suitable for passing to netdev_open(). */
: (ofproto_port_dump_done(DUMP), false)); \
)
-#define OFPROTO_FLOW_EVICTON_THRESHOLD_DEFAULT 1000
-#define OFPROTO_FLOW_EVICTION_THRESHOLD_MIN 100
+#define OFPROTO_FLOW_EVICTION_THRESHOLD_DEFAULT 2500
+#define OFPROTO_FLOW_EVICTION_THRESHOLD_MIN 100
+const char *ofproto_port_open_type(const char *datapath_type,
+ const char *port_type);
int ofproto_port_add(struct ofproto *, struct netdev *, uint16_t *ofp_portp);
int ofproto_port_del(struct ofproto *, uint16_t ofp_port);
+int ofproto_port_get_stats(const struct ofport *, struct netdev_stats *stats);
int ofproto_port_query_by_name(const struct ofproto *, const char *devname,
struct ofproto_port *);
/* Top-level configuration. */
+uint64_t ofproto_get_datapath_id(const struct ofproto *);
void ofproto_set_datapath_id(struct ofproto *, uint64_t datapath_id);
void ofproto_set_controllers(struct ofproto *,
- const struct ofproto_controller *, size_t n);
+ const struct ofproto_controller *, size_t n,
+ uint32_t allowed_versions);
void ofproto_set_fail_mode(struct ofproto *, enum ofproto_fail_mode fail_mode);
void ofproto_reconnect_controllers(struct ofproto *);
void ofproto_set_extra_in_band_remotes(struct ofproto *,
void ofproto_set_in_band_queue(struct ofproto *, int queue_id);
void ofproto_set_flow_eviction_threshold(struct ofproto *, unsigned threshold);
void ofproto_set_forward_bpdu(struct ofproto *, bool forward_bpdu);
-void ofproto_set_desc(struct ofproto *,
- const char *mfr_desc, const char *hw_desc,
- const char *sw_desc, const char *serial_desc,
- const char *dp_desc);
+void ofproto_set_mac_table_config(struct ofproto *, unsigned idle_time,
+ size_t max_entries);
+void ofproto_set_dp_desc(struct ofproto *, const char *dp_desc);
int ofproto_set_snoops(struct ofproto *, const struct sset *snoops);
int ofproto_set_netflow(struct ofproto *,
const struct netflow_options *nf_options);
int ofproto_get_stp_status(struct ofproto *, struct ofproto_stp_status *);
/* Configuration of ports. */
-
void ofproto_port_unregister(struct ofproto *, uint16_t ofp_port);
void ofproto_port_clear_cfm(struct ofproto *, uint16_t ofp_port);
bool use_priority_tags; /* Use 802.1p tag for frames in VLAN 0? */
struct bond_settings *bond; /* Must be nonnull iff if n_slaves > 1. */
- uint32_t *bond_stable_ids; /* Array of n_slaves elements. */
struct lacp_settings *lacp; /* Nonnull to enable LACP. */
struct lacp_slave_settings *lacp_slaves; /* Array of n_slaves elements. */
+
+ /* Linux VLAN device support (e.g. "eth0.10" for VLAN 10.)
+ *
+ * This is deprecated. It is only for compatibility with broken device
+ * drivers in old versions of Linux that do not properly support VLANs when
+ * VLAN devices are not used. When broken device drivers are no longer in
+ * widespread use, we will delete these interfaces. */
+ uint16_t realdev_ofp_port; /* OpenFlow port number of real device. */
};
int ofproto_bundle_register(struct ofproto *, void *aux,
int ofproto_mirror_register(struct ofproto *, void *aux,
const struct ofproto_mirror_settings *);
int ofproto_mirror_unregister(struct ofproto *, void *aux);
+int ofproto_mirror_get_stats(struct ofproto *, void *aux,
+ uint64_t *packets, uint64_t *bytes);
int ofproto_set_flood_vlans(struct ofproto *, unsigned long *flood_vlans);
bool ofproto_is_mirror_output_bundle(const struct ofproto *, void *aux);
+/* Configuration of OpenFlow tables. */
+struct ofproto_table_settings {
+ char *name; /* Name exported via OpenFlow or NULL. */
+ unsigned int max_flows; /* Maximum number of flows or UINT_MAX. */
+
+ /* These members determine the handling of an attempt to add a flow that
+ * would cause the table to have more than 'max_flows' flows.
+ *
+ * If 'groups' is NULL, overflows will be rejected with an error.
+ *
+ * If 'groups' is nonnull, an overflow will cause a flow to be removed.
+ * The flow to be removed is chosen to give fairness among groups
+ * distinguished by different values for the subfields within 'groups'. */
+ struct mf_subfield *groups;
+ size_t n_groups;
+};
+
+int ofproto_get_n_tables(const struct ofproto *);
+void ofproto_configure_table(struct ofproto *, int table_id,
+ const struct ofproto_table_settings *);
+
/* Configuration querying. */
bool ofproto_has_snoops(const struct ofproto *);
void ofproto_get_snoops(const struct ofproto *, struct sset *);
void ofproto_get_all_flows(struct ofproto *p, struct ds *);
void ofproto_get_netflow_ids(const struct ofproto *,
uint8_t *engine_type, uint8_t *engine_id);
-int ofproto_port_get_cfm_fault(const struct ofproto *, uint16_t ofp_port);
-int ofproto_port_get_cfm_remote_mpids(const struct ofproto *,
- uint16_t ofp_port, const uint64_t **rmps,
- size_t *n_rmps);
void ofproto_get_ofproto_controller_info(const struct ofproto *, struct shash *);
void ofproto_free_ofproto_controller_info(struct shash *);
+/* CFM status query. */
+struct ofproto_cfm_status {
+ /* 0 if not faulted, otherwise a combination of one or more reasons. */
+ enum cfm_fault_reason faults;
+
+ /* 0 if the remote CFM endpoint is operationally down,
+ * 1 if the remote CFM endpoint is operationally up,
+ * -1 if we don't know because the remote CFM endpoint is not in extended
+ * mode. */
+ int remote_opstate;
+
+ /* Ordinarily a "health status" in the range 0...100 inclusive, with 0
+ * being worst and 100 being best, or -1 if the health status is not
+ * well-defined. */
+ int health;
+
+ /* MPIDs of remote maintenance points whose CCMs have been received. */
+ const uint64_t *rmps;
+ size_t n_rmps;
+};
+
+bool ofproto_port_get_cfm_status(const struct ofproto *, uint16_t ofp_port,
+ struct ofproto_cfm_status *);
+\f
+/* Linux VLAN device support (e.g. "eth0.10" for VLAN 10.)
+ *
+ * This is deprecated. It is only for compatibility with broken device drivers
+ * in old versions of Linux that do not properly support VLANs when VLAN
+ * devices are not used. When broken device drivers are no longer in
+ * widespread use, we will delete these interfaces. */
+
+void ofproto_get_vlan_usage(struct ofproto *, unsigned long int *vlan_bitmap);
+bool ofproto_has_vlan_usage_changed(const struct ofproto *);
+int ofproto_port_set_realdev(struct ofproto *, uint16_t vlandev_ofp_port,
+ uint16_t realdev_ofp_port, int vid);
+
#ifdef __cplusplus
}
#endif
git://git.onelab.eu / sliver-openvswitch.git / blobdiff