diff options
Diffstat (limited to 'bgpd/rfapi/rfapi_monitor.h')
| -rw-r--r-- | bgpd/rfapi/rfapi_monitor.h | 222 |
1 files changed, 98 insertions, 124 deletions
diff --git a/bgpd/rfapi/rfapi_monitor.h b/bgpd/rfapi/rfapi_monitor.h index be04b0f09d..2463ef301d 100644 --- a/bgpd/rfapi/rfapi_monitor.h +++ b/bgpd/rfapi/rfapi_monitor.h @@ -1,4 +1,4 @@ -/* +/* * * Copyright 2009-2016, LabN Consulting, L.L.C. * @@ -30,35 +30,32 @@ * These get attached to the nodes in an import table (using "aggregate" ptr) * to indicate which nves are interested in a prefix/target */ -struct rfapi_monitor_vpn -{ - struct rfapi_monitor_vpn *next; /* chain from struct route_node */ - struct rfapi_descriptor *rfd; /* which NVE requested the route */ - struct prefix p; /* constant: pfx in original request */ - struct route_node *node; /* node we're currently attached to */ - uint32_t flags; +struct rfapi_monitor_vpn { + struct rfapi_monitor_vpn *next; /* chain from struct route_node */ + struct rfapi_descriptor *rfd; /* which NVE requested the route */ + struct prefix p; /* constant: pfx in original request */ + struct route_node *node; /* node we're currently attached to */ + uint32_t flags; #define RFAPI_MON_FLAG_NEEDCALLBACK 0x00000001 /* deferred callback */ - //int dcount; /* debugging counter */ - void *timer; + // int dcount; /* debugging counter */ + void *timer; }; -struct rfapi_monitor_encap -{ - struct rfapi_monitor_encap *next; - struct rfapi_monitor_encap *prev; - struct route_node *node; /* VPN node */ - struct bgp_info *bi; /* VPN bi */ - struct route_node *rn; /* parent node */ +struct rfapi_monitor_encap { + struct rfapi_monitor_encap *next; + struct rfapi_monitor_encap *prev; + struct route_node *node; /* VPN node */ + struct bgp_info *bi; /* VPN bi */ + struct route_node *rn; /* parent node */ }; -struct rfapi_monitor_eth -{ - struct rfapi_monitor_eth *next; /* for use in vpn0_queries list */ - struct rfapi_descriptor *rfd; /* which NVE requested the route */ - struct ethaddr macaddr; - uint32_t logical_net_id; - void *timer; +struct rfapi_monitor_eth { + struct rfapi_monitor_eth *next; /* for use in vpn0_queries list */ + struct rfapi_descriptor *rfd; /* which NVE requested the route */ + struct ethaddr macaddr; + uint32_t logical_net_id; + void *timer; }; /* @@ -76,142 +73,119 @@ struct rfapi_monitor_eth * - one lock per chained struct rfapi_monitor_encap * */ -struct rfapi_it_extra -{ - union - { - struct - { - struct rfapi_monitor_vpn *v; - struct skiplist *idx_rd; /* RD index */ - struct skiplist *mon_eth; /* ether queries */ - struct - { - /* routes with UN addrs, either cached encap or Encap TLV */ - int valid_interior_count; - - /* unicast exterior routes, key=bi, val=allocated prefix */ - struct skiplist *source; - } e; - } vpn; - struct - { - struct rfapi_monitor_encap *e; - } encap; - } u; +struct rfapi_it_extra { + union { + struct { + struct rfapi_monitor_vpn *v; + struct skiplist *idx_rd; /* RD index */ + struct skiplist *mon_eth; /* ether queries */ + struct { + /* routes with UN addrs, either cached encap or + * Encap TLV */ + int valid_interior_count; + + /* unicast exterior routes, key=bi, + * val=allocated prefix */ + struct skiplist *source; + } e; + } vpn; + struct { + struct rfapi_monitor_encap *e; + } encap; + } u; }; -#define RFAPI_IT_EXTRA_GET(rn) ((struct rfapi_it_extra *)( \ - (rn)->aggregate? (rn)->aggregate: \ - (route_lock_node(rn), (rn)->aggregate = \ - XCALLOC(MTYPE_RFAPI_IT_EXTRA,sizeof(struct rfapi_it_extra))))) +#define RFAPI_IT_EXTRA_GET(rn) \ + ((struct rfapi_it_extra \ + *)((rn)->aggregate \ + ? (rn)->aggregate \ + : (route_lock_node(rn), \ + (rn)->aggregate = XCALLOC( \ + MTYPE_RFAPI_IT_EXTRA, \ + sizeof(struct rfapi_it_extra))))) -#define RFAPI_RDINDEX(rn) \ - ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.idx_rd : NULL) +#define RFAPI_RDINDEX(rn) \ + ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.idx_rd : NULL) #define RFAPI_RDINDEX_W_ALLOC(rn) (RFAPI_IT_EXTRA_GET(rn)->u.vpn.idx_rd) -#define RFAPI_MONITOR_ETH(rn) \ - ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.mon_eth : NULL) +#define RFAPI_MONITOR_ETH(rn) \ + ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.mon_eth : NULL) #define RFAPI_MONITOR_ETH_W_ALLOC(rn) (RFAPI_IT_EXTRA_GET(rn)->u.vpn.mon_eth) -#define RFAPI_MONITOR_VPN(rn) \ - ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.v : NULL) +#define RFAPI_MONITOR_VPN(rn) \ + ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.vpn.v : NULL) #define RFAPI_MONITOR_VPN_W_ALLOC(rn) (RFAPI_IT_EXTRA_GET(rn)->u.vpn.v) -#define RFAPI_MONITOR_ENCAP(rn) \ - ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.encap.e : NULL) +#define RFAPI_MONITOR_ENCAP(rn) \ + ((rn)->aggregate ? RFAPI_IT_EXTRA_GET(rn)->u.encap.e : NULL) #define RFAPI_MONITOR_ENCAP_W_ALLOC(rn) (RFAPI_IT_EXTRA_GET(rn)->u.encap.e) #define RFAPI_MONITOR_EXTERIOR(rn) (&(RFAPI_IT_EXTRA_GET(rn)->u.vpn.e)) -#define RFAPI_HAS_MONITOR_EXTERIOR(rn) (rn && rn->aggregate && \ - ((struct rfapi_it_extra *)(rn->aggregate))->u.vpn.e.source && \ - !skiplist_first(((struct rfapi_it_extra *)(rn->aggregate))-> \ - u.vpn.e.source, NULL, NULL)) +#define RFAPI_HAS_MONITOR_EXTERIOR(rn) \ + (rn && rn->aggregate \ + && ((struct rfapi_it_extra *)(rn->aggregate))->u.vpn.e.source \ + && !skiplist_first(((struct rfapi_it_extra *)(rn->aggregate)) \ + ->u.vpn.e.source, \ + NULL, NULL)) -extern void -rfapiMonitorLoopCheck (struct rfapi_monitor_vpn *mchain); +extern void rfapiMonitorLoopCheck(struct rfapi_monitor_vpn *mchain); -extern void -rfapiMonitorCleanCheck (struct bgp *bgp); +extern void rfapiMonitorCleanCheck(struct bgp *bgp); -extern void -rfapiMonitorCheckAttachAllowed (void); +extern void rfapiMonitorCheckAttachAllowed(void); -extern void -rfapiMonitorExtraFlush (safi_t safi, struct route_node *rn); +extern void rfapiMonitorExtraFlush(safi_t safi, struct route_node *rn); extern struct route_node * -rfapiMonitorGetAttachNode (struct rfapi_descriptor *rfd, struct prefix *p); +rfapiMonitorGetAttachNode(struct rfapi_descriptor *rfd, struct prefix *p); -extern void -rfapiMonitorAttachImportHd (struct rfapi_descriptor *rfd); +extern void rfapiMonitorAttachImportHd(struct rfapi_descriptor *rfd); -extern struct route_node * -rfapiMonitorAdd ( - struct bgp *bgp, - struct rfapi_descriptor *rfd, - struct prefix *p); +extern struct route_node *rfapiMonitorAdd(struct bgp *bgp, + struct rfapi_descriptor *rfd, + struct prefix *p); -extern void -rfapiMonitorDetachImportHd (struct rfapi_descriptor *rfd); +extern void rfapiMonitorDetachImportHd(struct rfapi_descriptor *rfd); -extern void -rfapiMonitorDel ( - struct bgp *bgp, - struct rfapi_descriptor *rfd, - struct prefix *p); +extern void rfapiMonitorDel(struct bgp *bgp, struct rfapi_descriptor *rfd, + struct prefix *p); -extern int -rfapiMonitorDelHd (struct rfapi_descriptor *rfd); +extern int rfapiMonitorDelHd(struct rfapi_descriptor *rfd); -extern void -rfapiMonitorCallbacksOff (struct bgp *bgp); +extern void rfapiMonitorCallbacksOff(struct bgp *bgp); -extern void -rfapiMonitorCallbacksOn (struct bgp *bgp); +extern void rfapiMonitorCallbacksOn(struct bgp *bgp); -extern void -rfapiMonitorResponseRemovalOff (struct bgp *bgp); +extern void rfapiMonitorResponseRemovalOff(struct bgp *bgp); -extern void -rfapiMonitorResponseRemovalOn (struct bgp *bgp); +extern void rfapiMonitorResponseRemovalOn(struct bgp *bgp); -extern void -rfapiMonitorExtraPrune (safi_t safi, struct route_node *rn); +extern void rfapiMonitorExtraPrune(safi_t safi, struct route_node *rn); -extern void -rfapiMonitorTimersRestart (struct rfapi_descriptor *rfd, struct prefix *p); +extern void rfapiMonitorTimersRestart(struct rfapi_descriptor *rfd, + struct prefix *p); -extern void -rfapiMonitorItNodeChanged ( - struct rfapi_import_table *import_table, - struct route_node *it_node, - struct rfapi_monitor_vpn *monitor_list); +extern void rfapiMonitorItNodeChanged(struct rfapi_import_table *import_table, + struct route_node *it_node, + struct rfapi_monitor_vpn *monitor_list); -extern void -rfapiMonitorMovedUp ( - struct rfapi_import_table *import_table, - struct route_node *old_node, - struct route_node *new_node, - struct rfapi_monitor_vpn *monitor_list); +extern void rfapiMonitorMovedUp(struct rfapi_import_table *import_table, + struct route_node *old_node, + struct route_node *new_node, + struct rfapi_monitor_vpn *monitor_list); -extern struct route_node * -rfapiMonitorEthAdd ( - struct bgp *bgp, - struct rfapi_descriptor *rfd, - struct ethaddr *macaddr, - uint32_t logical_net_id); - -extern void -rfapiMonitorEthDel ( - struct bgp *bgp, - struct rfapi_descriptor *rfd, - struct ethaddr *macaddr, - uint32_t logical_net_id); +extern struct route_node *rfapiMonitorEthAdd(struct bgp *bgp, + struct rfapi_descriptor *rfd, + struct ethaddr *macaddr, + uint32_t logical_net_id); + +extern void rfapiMonitorEthDel(struct bgp *bgp, struct rfapi_descriptor *rfd, + struct ethaddr *macaddr, + uint32_t logical_net_id); #endif /* QUAGGA_HGP_RFAPI_MONITOR_H */ |