/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stddef.h>
#include <stdint.h>
#include "cfm.h"
+#include "classifier.h"
#include "flow.h"
+#include "meta-flow.h"
#include "netflow.h"
+#include "rstp.h"
+#include "smap.h"
#include "sset.h"
#include "stp.h"
-#include "tag.h"
+#include "lacp.h"
#ifdef __cplusplus
extern "C" {
#endif
+struct bfd_cfg;
struct cfm_settings;
struct cls_rule;
struct netdev;
-struct ofproto;
+struct netdev_stats;
struct ofport;
+struct ofproto;
struct shash;
+struct simap;
+struct smap;
struct netdev_stats;
+struct ovs_list;
+struct lldp_status;
+struct aa_settings;
+struct aa_mapping_settings;
+
+/* Needed for the lock annotations. */
+extern struct ovs_mutex ofproto_mutex;
struct ofproto_controller_info {
bool is_connected;
- enum nx_role role;
- struct {
- const char *keys[4];
- const char *values[4];
- size_t n;
- } pairs;
-};
-
-struct ofexpired {
- struct flow flow;
- uint64_t packet_count; /* Packets from subrules. */
- uint64_t byte_count; /* Bytes from subrules. */
- long long int used; /* Last-used time (0 if never used). */
+ enum ofp12_controller_role role;
+ struct smap pairs;
};
struct ofproto_sflow_options {
char *control_ip;
};
+struct ofproto_ipfix_bridge_exporter_options {
+ struct sset targets;
+ uint32_t sampling_rate;
+ uint32_t obs_domain_id; /* Bridge-wide Observation Domain ID. */
+ uint32_t obs_point_id; /* Bridge-wide Observation Point ID. */
+ uint32_t cache_active_timeout;
+ uint32_t cache_max_flows;
+ bool enable_tunnel_sampling;
+ bool enable_input_sampling;
+ bool enable_output_sampling;
+};
+
+struct ofproto_ipfix_flow_exporter_options {
+ uint32_t collector_set_id;
+ struct sset targets;
+ uint32_t cache_active_timeout;
+ uint32_t cache_max_flows;
+};
+
+struct ofproto_rstp_status {
+ bool enabled; /* If false, ignore other members. */
+ rstp_identifier root_id;
+ rstp_identifier bridge_id;
+ rstp_identifier designated_id;
+ uint32_t root_path_cost;
+ uint16_t designated_port_id;
+ uint16_t bridge_port_id;
+};
+
+struct ofproto_rstp_settings {
+ rstp_identifier address;
+ uint16_t priority;
+ uint32_t ageing_time;
+ enum rstp_force_protocol_version force_protocol_version;
+ uint16_t bridge_forward_delay;
+ uint16_t bridge_max_age;
+ uint16_t transmit_hold_count;
+};
+
+struct ofproto_port_rstp_status {
+ bool enabled; /* If false, ignore other members. */
+ uint16_t port_id;
+ enum rstp_port_role role;
+ enum rstp_state state;
+ rstp_identifier designated_bridge_id;
+ uint16_t designated_port_id;
+ uint32_t designated_path_cost;
+ int tx_count; /* Number of BPDUs transmitted. */
+ int rx_count; /* Number of valid BPDUs received. */
+ int error_count; /* Number of bad BPDUs received. */
+ int uptime;
+};
+
+struct ofproto_port_rstp_settings {
+ bool enable;
+ uint16_t port_num; /* In the range 1-4095, inclusive. */
+ uint8_t priority;
+ uint32_t path_cost;
+ bool admin_edge_port;
+ bool auto_edge;
+ bool mcheck;
+ uint8_t admin_p2p_mac_state;
+ bool admin_port_state;
+};
+
struct ofproto_stp_settings {
stp_identifier system_id;
uint16_t priority;
enum stp_state state;
unsigned int sec_in_state;
enum stp_role role;
+};
+
+struct ofproto_port_stp_stats {
+ bool enabled; /* If false, ignore other members. */
int tx_count; /* Number of BPDUs transmitted. */
int rx_count; /* Number of valid BPDUs received. */
int error_count; /* Number of bad BPDUs received. */
uint8_t dscp; /* DSCP bits (e.g. [0, 63]). */
};
+struct ofproto_mcast_snooping_settings {
+ bool flood_unreg; /* If true, flood unregistered packets to all
+ all ports. If false, send only to ports
+ connected to multicast routers. */
+ unsigned int idle_time; /* Entry is removed after the idle time
+ * in seconds. */
+ unsigned int max_entries; /* Size of the multicast snooping table. */
+};
+
+struct ofproto_mcast_snooping_port_settings {
+ bool flood; /* If true, flood multicast traffic */
+ bool flood_reports; /* If true, flood Reports traffic */
+};
+
/* How the switch should act if the controller cannot be contacted. */
enum ofproto_fail_mode {
OFPROTO_FAIL_SECURE, /* Preserve flow table. */
uint8_t dscp; /* DSCP value for controller connection. */
};
-#define DEFAULT_MFR_DESC "Nicira Networks, Inc."
-#define DEFAULT_HW_DESC "Open vSwitch"
-#define DEFAULT_SW_DESC VERSION
-#define DEFAULT_SERIAL_DESC "None"
-#define DEFAULT_DP_DESC "None"
-
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. */
+ ofp_port_t ofp_port; /* OpenFlow port number. */
+};
+
+void ofproto_init(const struct shash *iface_hints);
+
+int ofproto_type_run(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 *);
+void ofproto_destroy(struct ofproto *, bool del);
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 *);
+void ofproto_type_get_memory_usage(const char *datapath_type, struct simap *);
+
/* A port within an OpenFlow switch.
*
* 'name' and 'type' are suitable for passing to netdev_open(). */
struct ofproto_port {
char *name; /* Network device name, e.g. "eth0". */
char *type; /* Network device type, e.g. "system". */
- uint16_t ofp_port; /* OpenFlow port number. */
+ ofp_port_t ofp_port; /* OpenFlow port number. */
};
void ofproto_port_clone(struct ofproto_port *, const struct ofproto_port *);
void ofproto_port_destroy(struct ofproto_port *);
: (ofproto_port_dump_done(DUMP), false)); \
)
-#define OFPROTO_FLOW_EVICTON_THRESHOLD_DEFAULT 1000
-#define OFPROTO_FLOW_EVICTION_THRESHOLD_MIN 100
+#define OFPROTO_FLOW_LIMIT_DEFAULT 200000
+#define OFPROTO_MAX_IDLE_DEFAULT 10000 /* ms */
-int ofproto_port_add(struct ofproto *, struct netdev *, uint16_t *ofp_portp);
-int ofproto_port_del(struct ofproto *, uint16_t ofp_port);
+const char *ofproto_port_open_type(const char *datapath_type,
+ const char *port_type);
+int ofproto_port_add(struct ofproto *, struct netdev *, ofp_port_t *ofp_portp);
+int ofproto_port_del(struct ofproto *, ofp_port_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 *,
const struct sockaddr_in *, size_t n);
void ofproto_set_in_band_queue(struct ofproto *, int queue_id);
-void ofproto_set_flow_eviction_threshold(struct ofproto *, unsigned threshold);
+void ofproto_set_flow_limit(unsigned limit);
+void ofproto_set_max_idle(unsigned max_idle);
void ofproto_set_forward_bpdu(struct ofproto *, bool forward_bpdu);
-void ofproto_set_mac_idle_time(struct ofproto *, unsigned idle_time);
-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);
+int ofproto_set_mcast_snooping(struct ofproto *ofproto,
+ const struct ofproto_mcast_snooping_settings *s);
+int ofproto_port_set_mcast_snooping(struct ofproto *ofproto, void *aux,
+ const struct ofproto_mcast_snooping_port_settings *s);
+void ofproto_set_threads(int n_handlers, int n_revalidators);
+void ofproto_set_cpu_mask(const char *cmask);
+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_set_sflow(struct ofproto *, const struct ofproto_sflow_options *);
+int ofproto_set_ipfix(struct ofproto *,
+ const struct ofproto_ipfix_bridge_exporter_options *,
+ const struct ofproto_ipfix_flow_exporter_options *,
+ size_t);
+void ofproto_set_flow_restore_wait(bool flow_restore_wait_db);
+bool ofproto_get_flow_restore_wait(void);
int ofproto_set_stp(struct ofproto *, const struct ofproto_stp_settings *);
int ofproto_get_stp_status(struct ofproto *, struct ofproto_stp_status *);
+int ofproto_set_rstp(struct ofproto *, const struct ofproto_rstp_settings *);
+int ofproto_get_rstp_status(struct ofproto *, struct ofproto_rstp_status *);
+
/* Configuration of ports. */
-void ofproto_port_unregister(struct ofproto *, uint16_t ofp_port);
+void ofproto_port_unregister(struct ofproto *, ofp_port_t ofp_port);
-void ofproto_port_clear_cfm(struct ofproto *, uint16_t ofp_port);
-void ofproto_port_set_cfm(struct ofproto *, uint16_t ofp_port,
+void ofproto_port_clear_cfm(struct ofproto *, ofp_port_t ofp_port);
+void ofproto_port_set_cfm(struct ofproto *, ofp_port_t ofp_port,
const struct cfm_settings *);
-int ofproto_port_is_lacp_current(struct ofproto *, uint16_t ofp_port);
-int ofproto_port_set_stp(struct ofproto *, uint16_t ofp_port,
+void ofproto_port_set_bfd(struct ofproto *, ofp_port_t ofp_port,
+ const struct smap *cfg);
+bool ofproto_port_bfd_status_changed(struct ofproto *, ofp_port_t ofp_port);
+int ofproto_port_get_bfd_status(struct ofproto *, ofp_port_t ofp_port,
+ struct smap *);
+int ofproto_port_is_lacp_current(struct ofproto *, ofp_port_t ofp_port);
+int ofproto_port_get_lacp_stats(const struct ofport *, struct lacp_slave_stats *);
+int ofproto_port_set_stp(struct ofproto *, ofp_port_t ofp_port,
const struct ofproto_port_stp_settings *);
-int ofproto_port_get_stp_status(struct ofproto *, uint16_t ofp_port,
+int ofproto_port_get_stp_status(struct ofproto *, ofp_port_t ofp_port,
struct ofproto_port_stp_status *);
-int ofproto_port_set_queues(struct ofproto *, uint16_t ofp_port,
+int ofproto_port_get_stp_stats(struct ofproto *, ofp_port_t ofp_port,
+ struct ofproto_port_stp_stats *);
+int ofproto_port_set_queues(struct ofproto *, ofp_port_t ofp_port,
const struct ofproto_port_queue *,
size_t n_queues);
+int ofproto_port_get_rstp_status(struct ofproto *, ofp_port_t ofp_port,
+ struct ofproto_port_rstp_status *);
+
+int ofproto_port_set_rstp(struct ofproto *, ofp_port_t ofp_port,
+ const struct ofproto_port_rstp_settings *);
/* The behaviour of the port regarding VLAN handling */
enum port_vlan_mode {
struct ofproto_bundle_settings {
char *name; /* For use in log messages. */
- uint16_t *slaves; /* OpenFlow port numbers for slaves. */
+ ofp_port_t *slaves; /* OpenFlow port numbers for slaves. */
size_t n_slaves;
enum port_vlan_mode vlan_mode; /* Selects mode for vlan and trunks */
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. */
* 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. */
+ ofp_port_t realdev_ofp_port;/* OpenFlow port number of real device. */
};
int ofproto_bundle_register(struct ofproto *, void *aux,
int ofproto_mirror_get_stats(struct ofproto *, void *aux,
uint64_t *packets, uint64_t *bytes);
+void ofproto_port_set_lldp(struct ofproto *ofproto, ofp_port_t ofp_port,
+ const struct smap *cfg);
+int ofproto_set_aa(struct ofproto *ofproto, void *aux,
+ const struct aa_settings *s);
+int ofproto_aa_mapping_register(struct ofproto *ofproto, void *aux,
+ const struct aa_mapping_settings *s);
+int ofproto_aa_mapping_unregister(struct ofproto *ofproto, void *aux);
+int ofproto_aa_vlan_get_queued(struct ofproto *ofproto, struct ovs_list *list);
+unsigned int ofproto_aa_vlan_get_queue_size(struct ofproto *ofproto);
+
int ofproto_set_flood_vlans(struct ofproto *, unsigned long *flood_vlans);
bool ofproto_is_mirror_output_bundle(const struct ofproto *, void *aux);
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.
+ /* These members, together with OpenFlow OFPT_TABLE_MOD, 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 'enable_eviction' is false and OFPT_TABLE_MOD does not enable
+ * eviction, 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'. */
+ * - If 'enable_eviction' is true or OFPT_TABLE_MOD enables eviction, 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 'n_groups' subfields within 'groups'. */
+ bool enable_eviction;
struct mf_subfield *groups;
size_t n_groups;
+
+ /*
+ * Fields for which prefix trie lookup is maintained.
+ */
+ unsigned int n_prefix_fields;
+ enum mf_field_id prefix_fields[CLS_MAX_TRIES];
};
+extern const enum mf_field_id default_prefix_fields[2];
+BUILD_ASSERT_DECL(ARRAY_SIZE(default_prefix_fields) <= CLS_MAX_TRIES);
+
int ofproto_get_n_tables(const struct ofproto *);
+uint8_t ofproto_get_n_visible_tables(const struct ofproto *);
void ofproto_configure_table(struct ofproto *, int table_id,
const struct ofproto_table_settings *);
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 *);
+
+bool ofproto_port_cfm_status_changed(struct ofproto *, ofp_port_t ofp_port);
+
+int ofproto_port_get_cfm_status(const struct ofproto *,
+ ofp_port_t ofp_port,
+ struct cfm_status *);
\f
/* Linux VLAN device support (e.g. "eth0.10" for VLAN 10.)
*
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);
+int ofproto_port_set_realdev(struct ofproto *, ofp_port_t vlandev_ofp_port,
+ ofp_port_t realdev_ofp_port, int vid);
+\f
+/* Table configuration */
+
+enum ofputil_table_miss ofproto_table_get_miss_config(const struct ofproto *,
+ uint8_t table_id);
#ifdef __cplusplus
}
projects / cascardo / ovs.git / blobdiff