54 static void target_print(struct target *tg);
55 static void target_insert(struct phyint_instance *pii, struct target *tg);
60 static void reset_pii_probes(struct phyint_instance *pii, struct target *tg);
1621 	struct target *tg;  in phyint_inst_print()  local
1641 	for (tg = pii->pii_targets; tg != NULL; tg = tg->tg_next)  in phyint_inst_print()
1642 		target_print(tg);  in phyint_inst_print()
2014 	struct target *tg;  in target_lookup()  local
2024 	for (tg = pii->pii_targets; tg != NULL; tg = tg->tg_next) {  in target_lookup()
2025 		if (IN6_ARE_ADDR_EQUAL(&tg->tg_address, &addr))  in target_lookup()
2028 	return (tg);  in target_lookup()
2036 target_next(struct target *tg)  in target_next()  argument
2038 	struct	phyint_instance	*pii = tg->tg_phyint_inst;  in target_next()
2039 	struct	target	*marker = tg;  in target_next()
2048 	assert(pii->pii_targets == tg || tg->tg_prev != NULL);  in target_next()
2057 		tg = tg->tg_next;  in target_next()
2058 		if (tg == NULL)  in target_next()
2059 			tg = pii->pii_targets;  in target_next()
2061 		assert(TG_STATUS_VALID(tg->tg_status));  in target_next()
2063 		switch (tg->tg_status) {  in target_next()
2065 			return (tg);  in target_next()
2073 				tg->tg_status = TG_ACTIVE;  in target_next()
2075 				return (tg);  in target_next()
2081 			if (tg->tg_latime + MIN_RECOVERY_TIME < now) {  in target_next()
2085 				tg->tg_status = TG_UNUSED;  in target_next()
2091 			if (tg->tg_latime + MIN_RECOVERY_TIME < now) {  in target_next()
2095 				tg->tg_status = TG_SLOW;  in target_next()
2096 				tg->tg_latime = now;  in target_next()
2101 	} while (tg != marker);  in target_next()
2121 	struct target *tg;  in target_select_best()  local
2130 	for (tg = pii->pii_targets; tg != NULL; tg = tg->tg_next) {  in target_select_best()
2131 		assert(TG_STATUS_VALID(tg->tg_status));  in target_select_best()
2133 		switch (tg->tg_status) {  in target_select_best()
2135 			return (tg);  in target_select_best()
2138 			if (tg->tg_latime + MIN_RECOVERY_TIME < now) {  in target_select_best()
2139 				slow_recovered = tg;  in target_select_best()
2143 				tg->tg_status = TG_UNUSED;  in target_select_best()
2145 				slow = tg;  in target_select_best()
2150 			if (tg->tg_latime + MIN_RECOVERY_TIME < now) {  in target_select_best()
2151 				dead_recovered = tg;  in target_select_best()
2155 				tg->tg_status = TG_SLOW;  in target_select_best()
2156 				tg->tg_latime = now;  in target_select_best()
2158 				dead = tg;  in target_select_best()
2184 	struct target *tg;  in target_activate_all()  local
2192 		tg = target_select_best(pii);  in target_activate_all()
2193 		if (tg == NULL) {  in target_activate_all()
2198 		assert(TG_STATUS_VALID(tg->tg_status));  in target_activate_all()
2199 		assert(tg->tg_status != TG_ACTIVE);  in target_activate_all()
2200 		tg->tg_status = TG_ACTIVE;  in target_activate_all()
2203 			pii->pii_target_next = tg;  in target_activate_all()
2204 			pii->pii_rtt_target_next = tg;  in target_activate_all()
2212 	struct target *tg;  in target_first()  local
2214 	for (tg = pii->pii_targets; tg != NULL; tg = tg->tg_next) {  in target_first()
2215 		assert(TG_STATUS_VALID(tg->tg_status));  in target_first()
2216 		if (tg->tg_status == TG_ACTIVE)  in target_first()
2220 	return (tg);  in target_first()
2230 	struct target *tg;  in target_create()  local
2285 	tg = calloc(1, sizeof (struct target));  in target_create()
2286 	if (tg == NULL) {  in target_create()
2291 	tg->tg_phyint_inst = pii;  in target_create()
2292 	tg->tg_address = addr;  in target_create()
2293 	tg->tg_in_use = 1;  in target_create()
2294 	tg->tg_rtt_sa = -1;  in target_create()
2295 	tg->tg_num_deferred = 0;  in target_create()
2313 		tg->tg_status = TG_UNUSED;  in target_create()
2317 			pii->pii_target_next = tg;  in target_create()
2318 			pii->pii_rtt_target_next = tg;  in target_create()
2321 		tg->tg_status = TG_ACTIVE;  in target_create()
2324 	target_insert(pii, tg);  in target_create()
2350 	struct target *tg;  in target_add()  local
2355 	tg = target_lookup(pii, addr);  in target_add()
2364 	if (tg == NULL || (is_router && !pii->pii_targets_are_routers))  in target_add()
2367 		tg->tg_in_use = 1;  in target_add()
2375 target_insert(struct phyint_instance *pii, struct target *tg)  in target_insert()  argument
2377 	tg->tg_next = pii->pii_targets;  in target_insert()
2378 	tg->tg_prev = NULL;  in target_insert()
2379 	if (tg->tg_next != NULL)  in target_insert()
2380 		tg->tg_next->tg_prev = tg;  in target_insert()
2381 	pii->pii_targets = tg;  in target_insert()
2388 target_delete(struct target *tg)  in target_delete()  argument
2394 	pii = tg->tg_phyint_inst;  in target_delete()
2402 		    pr_addr(af, tg->tg_address, abuf, sizeof (abuf)));  in target_delete()
2409 	assert(pii->pii_targets == tg || tg->tg_prev != NULL);  in target_delete()
2415 	reset_pii_probes(pii, tg);  in target_delete()
2421 	if (tg->tg_prev == NULL) {  in target_delete()
2422 		pii->pii_targets = tg->tg_next;  in target_delete()
2424 		tg->tg_prev->tg_next = tg->tg_next;  in target_delete()
2427 	if (tg->tg_next != NULL)  in target_delete()
2428 		tg->tg_next->tg_prev = tg->tg_prev;  in target_delete()
2430 	tg->tg_next = NULL;  in target_delete()
2431 	tg->tg_prev = NULL;  in target_delete()
2433 	if (tg->tg_status == TG_ACTIVE)  in target_delete()
2440 	if (pii->pii_target_next == tg)  in target_delete()
2443 	if (pii->pii_rtt_target_next == tg)  in target_delete()
2446 	free(tg);  in target_delete()
2550 reset_pii_probes(struct phyint_instance *pii, struct target *tg)  in reset_pii_probes()  argument
2555 		if (pii->pii_probes[i].pr_target == tg) {  in reset_pii_probes()
2577 target_print(struct target *tg)  in target_print()  argument
2585 	af = tg->tg_phyint_inst->pii_af;  in target_print()
2589 	    AF_STR(af), tg->tg_phyint_inst->pii_name,  in target_print()
2590 	    pr_addr(af, tg->tg_address, abuf, sizeof (abuf)),  in target_print()
2591 	    tg->tg_status, tg->tg_rtt_sa, tg->tg_rtt_sd,  in target_print()
2592 	    tg->tg_crtt, tg->tg_in_use);  in target_print()
2595 	for (i = 0; i < tg->tg_num_deferred; i++) {  in target_print()
2597 		    tg->tg_deferred[i]);  in target_print()
2916 	struct target *tg = pr->pr_target;  in probe_state_event()  local
2960 	if (tg != NULL)  in probe_state_event()
2961 		addr2storage(pii->pii_af, &tg->tg_address, &ss);  in probe_state_event()
2970 	rttavg = (tg != NULL) ? (tg->tg_rtt_sa / 8) : 0;  in probe_state_event()
2975 	rttdev = (tg != NULL) ? (tg->tg_rtt_sd / 4) : 0;  in probe_state_event()
3276 	struct target *tg;  in gettarginfo()  local
3282 		tg = pii->pii_target_next;  in gettarginfo()
3284 			if (tg->tg_status == TG_ACTIVE) {  in gettarginfo()
3286 				addr2storage(pii->pii_af, &tg->tg_address,  in gettarginfo()
3289 			if ((tg = tg->tg_next) == NULL)  in gettarginfo()
3290 				tg = pii->pii_targets;  in gettarginfo()
3291 		} while (tg != pii->pii_target_next);  in gettarginfo()