opensm/opensm/osm_torus.c

69  * An endpoint terminates a link, and is one of three types:
70  *   UNKNOWN  - Uninitialized endpoint.
79  * Here is an endpoint taxonomy:
83  *     ==> This endpoint is a CA or router port connected via a link to
87  *	   port ==> identifies the port on the CA/router this endpoint uses
92  *     ==> This endpoint is the switch port used for in-band communication
95  *		      containing this endpoint
96  *	   sw   ==> pointer to valid struct switch containing this endpoint
97  *	   port ==> identifies the port on the switch this endpoint uses
103  *     ==> This endpoint is a switch port connected via a link to either
106  *		      containing this endpoint - since each switch is assumed
109  *	   sw   ==> pointer to valid struct switch containing this endpoint,
112  *	   port ==> identifies the port on the switch this endpoint uses.
124 struct endpoint {
141 	 * safe and required to cast osm_port_t:priv to struct endpoint, and
142 	 * check that the endpoint's osm_port is the same as the original
150 	struct endpoint end[2];
182 	struct endpoint **port;
220 	struct endpoint **port;
237 	struct endpoint **port;
336 	struct endpoint *port;
374 	struct endpoint *port;
578 	struct endpoint *ep;
596 	 * The endpoint may already exist.
613 			"ERR 4E08: allocating endpoint: %s\n", strerror(errno));
1285 	struct endpoint *ep;
1470 bool connect_tlink(struct port_grp *pg0, struct endpoint *f_ep0,
1471 		   struct port_grp *pg1, struct endpoint *f_ep1,
1623 		struct endpoint *f_ep0 = NULL, *f_ep1 = NULL;
1667 	struct endpoint *f_ep0;
1668 	struct endpoint *f_ep1;
1715 			 * If the endpoint is the switch port used for in-band
1736 			 * If the endpoint is a link to a CA, create a new link
1815 	struct endpoint *far_end;
1917 	struct endpoint *far_end;
1966 	struct endpoint *far_end;
7399 	struct endpoint *npt, *opt;
7400 	struct endpoint *rnpt, *ropt;
7788  * Use this function to re-establish the pointers between a torus endpoint
7793  * is destroyed, invalidating the endpoint osm_port_t pointer.  When the
7799 struct endpoint *osm_port_relink_endpoint(const osm_port_t *osm_port)
7804 	struct endpoint *ep = NULL;
7810 	 * We need to find the torus endpoint that has the same GUID as
7869 	 * between the torus endpoint and the osm_port_t.
8571 	struct endpoint *ep;
8688 	struct endpoint *port;
8842 	struct endpoint *port;
9184 	struct endpoint *sport, *dport;
9382 			" for VLs 2-7 on endpoint links; not true for "
9387 			"for VLs 2-7 on endpoint links; not true for %s "