/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+ * 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.
struct match;
struct ofpact;
struct ofputil_flow_mod;
+struct bfd_cfg;
/* An OpenFlow switch.
*
/* Settings. */
uint64_t fallback_dpid; /* Datapath ID if no better choice found. */
uint64_t datapath_id; /* Datapath ID. */
- unsigned flow_eviction_threshold; /* Threshold at which to begin flow
- * table eviction. Only affects the
- * ofproto-dpif implementation */
bool forward_bpdu; /* Option to allow forwarding of BPDU frames
* when NORMAL action is invoked. */
char *mfr_desc; /* Manufacturer (NULL for default)b. */
struct ofputil_phy_port pp;
uint16_t ofp_port; /* OpenFlow port number. */
unsigned int change_seq;
+ long long int created; /* Time created, in msec. */
int mtu;
};
* is expirable, otherwise empty. */
};
+/* Threshold at which to begin flow table eviction. Only affects the
+ * ofproto-dpif implementation */
+extern unsigned flow_eviction_threshold;
+
static inline struct rule *
rule_from_cls_rule(const struct cls_rule *cls_rule)
{
int (*set_sflow)(struct ofproto *ofproto,
const struct ofproto_sflow_options *sflow_options);
+ /* Configures IPFIX on 'ofproto' according to the options in
+ * 'bridge_exporter_options' and the 'flow_exporters_options'
+ * array, or turns off IPFIX if 'bridge_exporter_options' and
+ * 'flow_exporters_options' is NULL.
+ *
+ * EOPNOTSUPP as a return value indicates that 'ofproto' does not support
+ * IPFIX, as does a null pointer. */
+ int (*set_ipfix)(
+ struct ofproto *ofproto,
+ const struct ofproto_ipfix_bridge_exporter_options
+ *bridge_exporter_options,
+ const struct ofproto_ipfix_flow_exporter_options
+ *flow_exporters_options, size_t n_flow_exporters_options);
+
/* Configures connectivity fault management on 'ofport'.
*
* If 'cfm_settings' is nonnull, configures CFM according to its members.
* support CFM, as does a null pointer. */
int (*set_cfm)(struct ofport *ofport, const struct cfm_settings *s);
- /* Checks the fault status of CFM configured on 'ofport'. Returns a
- * bitmask of 'cfm_fault_reason's to indicate a CFM fault (generally
- * indicating a connectivity problem). Returns zero if CFM is not faulted,
- * and -1 if CFM is not enabled on 'port'.
+ /* Checks the status of CFM configured on 'ofport'. Returns true if the
+ * port's CFM status was successfully stored into '*status'. Returns false
+ * if the port did not have CFM configured, in which case '*status' is
+ * indeterminate.
*
- * This function may be a null pointer if the ofproto implementation does
- * not support CFM. */
- int (*get_cfm_fault)(const struct ofport *ofport);
+ * The caller must provide and owns '*status', but it does not own and must
+ * not modify or free the array returned in 'status->rmps'. */
+ bool (*get_cfm_status)(const struct ofport *ofport,
+ struct ofproto_cfm_status *status);
- /* Check the operational status reported by the remote CFM endpoint of
- * 'ofp_port' Returns 1 if operationally up, 0 if operationally down, and
- * -1 if CFM is not enabled on 'ofp_port' or does not support operational
- * status.
+ /* Configures BFD on 'ofport'.
*
- * This function may be a null pointer if the ofproto implementation does
- * not support CFM. */
- int (*get_cfm_opup)(const struct ofport *ofport);
-
- /* Gets the MPIDs of the remote maintenance points broadcasting to
- * 'ofport'. Populates 'rmps' with a provider owned array of MPIDs, and
- * 'n_rmps' with the number of MPIDs in 'rmps'. Returns a number less than
- * 0 if CFM is not enabled of 'ofport'.
+ * If 'cfg' is NULL, or 'cfg' does not contain the key value pair
+ * "enable=true", removes BFD from 'ofport'. Otherwise, configures BFD
+ * according to 'cfg'.
*
- * This function may be a null pointer if the ofproto implementation does
- * not support CFM. */
- int (*get_cfm_remote_mpids)(const struct ofport *ofport,
- const uint64_t **rmps, size_t *n_rmps);
+ * EOPNOTSUPP as a return value indicates that this ofproto_class does not
+ * support BFD, as does a null pointer. */
+ int (*set_bfd)(struct ofport *ofport, const struct smap *cfg);
- /* Checks the health of CFM configured on 'ofport'. Returns an integer
- * to indicate the health percentage of the 'ofport' which is an average of
- * the health of all the remote_mps. Returns an integer between 0 and 100
- * where 0 means that the 'ofport' is very unhealthy and 100 means the
- * 'ofport' is perfectly healthy. Returns -1 if CFM is not enabled on
- * 'port' or if the number of remote_mpids is > 1.
- *
- * This function may be a null pointer if the ofproto implementation does
- * not support CFM. */
- int (*get_cfm_health)(const struct ofport *ofport);
+ /* Populates 'smap' with the status of BFD on 'ofport'. Returns 0 on
+ * success, or a positive errno. EOPNOTSUPP as a return value indicates
+ * that this ofproto_class does not support BFD, as does a null pointer. */
+ int (*get_bfd_status)(struct ofport *ofport, struct smap *smap);
/* Configures spanning tree protocol (STP) on 'ofproto' using the
* settings defined in 's'.
git://git.onelab.eu / sliver-openvswitch.git / blobdiff