425 static void ibmvfc_set_tgt_action(struct ibmvfc_target *tgt,  in ibmvfc_set_tgt_action()  argument
428 	switch (tgt->action) {  in ibmvfc_set_tgt_action()
431 			tgt->action = action;  in ibmvfc_set_tgt_action()
436 			tgt->add_rport = 0;  in ibmvfc_set_tgt_action()
437 		tgt->action = action;  in ibmvfc_set_tgt_action()
556 	struct ibmvfc_target *tgt;  in ibmvfc_link_down()  local
560 	list_for_each_entry(tgt, &vhost->targets, queue)  in ibmvfc_link_down()
561 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_link_down()
578 	struct ibmvfc_target *tgt;  in ibmvfc_init_host()  local
593 		list_for_each_entry(tgt, &vhost->targets, queue)  in ibmvfc_init_host()
594 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_init_host()
915 	struct ibmvfc_target *tgt;  in __ibmvfc_get_target()  local
917 	list_for_each_entry(tgt, &vhost->targets, queue)  in __ibmvfc_get_target()
918 		if (tgt->target_id == starget->id) {  in __ibmvfc_get_target()
919 			kref_get(&tgt->kref);  in __ibmvfc_get_target()
920 			return tgt;  in __ibmvfc_get_target()
935 	struct ibmvfc_target *tgt;  in ibmvfc_get_target()  local
939 	tgt = __ibmvfc_get_target(starget);  in ibmvfc_get_target()
941 	return tgt;  in ibmvfc_get_target()
1050 	struct ibmvfc_target *tgt = container_of(kref, struct ibmvfc_target, kref);  in ibmvfc_release_tgt()  local
1051 	kfree(tgt);  in ibmvfc_release_tgt()
1063 	struct ibmvfc_target *tgt = ibmvfc_get_target(starget);  in ibmvfc_get_starget_node_name()  local
1064 	fc_starget_port_name(starget) = tgt ? tgt->ids.node_name : 0;  in ibmvfc_get_starget_node_name()
1065 	if (tgt)  in ibmvfc_get_starget_node_name()
1066 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_get_starget_node_name()
1078 	struct ibmvfc_target *tgt = ibmvfc_get_target(starget);  in ibmvfc_get_starget_port_name()  local
1079 	fc_starget_port_name(starget) = tgt ? tgt->ids.port_name : 0;  in ibmvfc_get_starget_port_name()
1080 	if (tgt)  in ibmvfc_get_starget_port_name()
1081 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_get_starget_port_name()
1093 	struct ibmvfc_target *tgt = ibmvfc_get_target(starget);  in ibmvfc_get_starget_port_id()  local
1094 	fc_starget_port_id(starget) = tgt ? tgt->scsi_id : -1;  in ibmvfc_get_starget_port_id()
1095 	if (tgt)  in ibmvfc_get_starget_port_id()
1096 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_get_starget_port_id()
1506 	struct ibmvfc_target *tgt;  in ibmvfc_relogin()  local
1508 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_relogin()
1509 		if (rport == tgt->rport) {  in ibmvfc_relogin()
1510 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_relogin()
1759 	struct ibmvfc_target *tgt;  in ibmvfc_bsg_plogi()  local
1767 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_bsg_plogi()
1768 		if (tgt->scsi_id == port_id) {  in ibmvfc_bsg_plogi()
2636 	struct ibmvfc_target *tgt;  in ibmvfc_handle_async()  local
2682 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_handle_async()
2685 			if (crq->scsi_id && cpu_to_be64(tgt->scsi_id) != crq->scsi_id)  in ibmvfc_handle_async()
2687 			if (crq->wwpn && cpu_to_be64(tgt->ids.port_name) != crq->wwpn)  in ibmvfc_handle_async()
2689 			if (crq->node_name && cpu_to_be64(tgt->ids.node_name) != crq->node_name)  in ibmvfc_handle_async()
2691 			if (tgt->need_login && be64_to_cpu(crq->event) == IBMVFC_AE_ELS_LOGO)  in ibmvfc_handle_async()
2692 				tgt->logo_rcvd = 1;  in ibmvfc_handle_async()
2693 			if (!tgt->need_login || be64_to_cpu(crq->event) == IBMVFC_AE_ELS_PLOGI) {  in ibmvfc_handle_async()
2694 				ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_handle_async()
3224 static void ibmvfc_init_tgt(struct ibmvfc_target *tgt,  in ibmvfc_init_tgt()  argument
3227 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT);  in ibmvfc_init_tgt()
3228 	tgt->job_step = job_step;  in ibmvfc_init_tgt()
3229 	wake_up(&tgt->vhost->work_wait_q);  in ibmvfc_init_tgt()
3240 static int ibmvfc_retry_tgt_init(struct ibmvfc_target *tgt,  in ibmvfc_retry_tgt_init()  argument
3243 	if (++tgt->init_retries > IBMVFC_MAX_TGT_INIT_RETRIES) {  in ibmvfc_retry_tgt_init()
3244 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_retry_tgt_init()
3245 		wake_up(&tgt->vhost->work_wait_q);  in ibmvfc_retry_tgt_init()
3248 		ibmvfc_init_tgt(tgt, job_step);  in ibmvfc_retry_tgt_init()
3293 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_prli_done()  local
3301 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_prli_done()
3304 		tgt_dbg(tgt, "Process Login succeeded: %X %02X %04X\n",  in ibmvfc_tgt_prli_done()
3311 					tgt->need_login = 0;  in ibmvfc_tgt_prli_done()
3312 					tgt->ids.roles = 0;  in ibmvfc_tgt_prli_done()
3314 						tgt->ids.roles |= FC_PORT_ROLE_FCP_TARGET;  in ibmvfc_tgt_prli_done()
3316 						tgt->ids.roles |= FC_PORT_ROLE_FCP_INITIATOR;  in ibmvfc_tgt_prli_done()
3317 					tgt->add_rport = 1;  in ibmvfc_tgt_prli_done()
3319 					ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3321 				ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3323 				ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3325 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3330 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3336 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_prli_done()
3337 		else if (tgt->logo_rcvd)  in ibmvfc_tgt_prli_done()
3338 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_prli_done()
3340 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3342 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3344 		tgt_log(tgt, level, "Process Login failed: %s (%x:%x) rc=0x%02X\n",  in ibmvfc_tgt_prli_done()
3350 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_prli_done()
3360 static void ibmvfc_tgt_send_prli(struct ibmvfc_target *tgt)  in ibmvfc_tgt_send_prli()  argument
3363 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_send_prli()
3369 	kref_get(&tgt->kref);  in ibmvfc_tgt_send_prli()
3373 	evt->tgt = tgt;  in ibmvfc_tgt_send_prli()
3379 	prli->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_send_prli()
3385 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_send_prli()
3388 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_send_prli()
3389 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_send_prli()
3391 		tgt_dbg(tgt, "Sent process login\n");  in ibmvfc_tgt_send_prli()
3401 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_plogi_done()  local
3408 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_plogi_done()
3411 		tgt_dbg(tgt, "Port Login succeeded\n");  in ibmvfc_tgt_plogi_done()
3412 		if (tgt->ids.port_name &&  in ibmvfc_tgt_plogi_done()
3413 		    tgt->ids.port_name != wwn_to_u64(rsp->service_parms.port_name)) {  in ibmvfc_tgt_plogi_done()
3415 			tgt_dbg(tgt, "Port re-init required\n");  in ibmvfc_tgt_plogi_done()
3418 		tgt->ids.node_name = wwn_to_u64(rsp->service_parms.node_name);  in ibmvfc_tgt_plogi_done()
3419 		tgt->ids.port_name = wwn_to_u64(rsp->service_parms.port_name);  in ibmvfc_tgt_plogi_done()
3420 		tgt->ids.port_id = tgt->scsi_id;  in ibmvfc_tgt_plogi_done()
3421 		memcpy(&tgt->service_parms, &rsp->service_parms,  in ibmvfc_tgt_plogi_done()
3422 		       sizeof(tgt->service_parms));  in ibmvfc_tgt_plogi_done()
3423 		memcpy(&tgt->service_parms_change, &rsp->service_parms_change,  in ibmvfc_tgt_plogi_done()
3424 		       sizeof(tgt->service_parms_change));  in ibmvfc_tgt_plogi_done()
3425 		ibmvfc_init_tgt(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_plogi_done()
3430 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_plogi_done()
3435 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_plogi_done()
3437 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_plogi_done()
3439 		tgt_log(tgt, level, "Port Login failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_plogi_done()
3446 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_plogi_done()
3456 static void ibmvfc_tgt_send_plogi(struct ibmvfc_target *tgt)  in ibmvfc_tgt_send_plogi()  argument
3459 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_send_plogi()
3465 	kref_get(&tgt->kref);  in ibmvfc_tgt_send_plogi()
3466 	tgt->logo_rcvd = 0;  in ibmvfc_tgt_send_plogi()
3469 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_send_plogi()
3471 	evt->tgt = tgt;  in ibmvfc_tgt_send_plogi()
3477 	plogi->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_send_plogi()
3481 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_send_plogi()
3482 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_send_plogi()
3484 		tgt_dbg(tgt, "Sent port login\n");  in ibmvfc_tgt_send_plogi()
3494 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_implicit_logout_done()  local
3501 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_implicit_logout_done()
3505 		tgt_dbg(tgt, "Implicit Logout succeeded\n");  in ibmvfc_tgt_implicit_logout_done()
3508 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout_done()
3513 		tgt_err(tgt, "Implicit Logout failed: rc=0x%02X\n", status);  in ibmvfc_tgt_implicit_logout_done()
3518 		ibmvfc_init_tgt(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_implicit_logout_done()
3520 		 tgt->scsi_id != tgt->new_scsi_id)  in ibmvfc_tgt_implicit_logout_done()
3521 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_implicit_logout_done()
3522 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout_done()
3531 static void ibmvfc_tgt_implicit_logout(struct ibmvfc_target *tgt)  in ibmvfc_tgt_implicit_logout()  argument
3534 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_implicit_logout()
3540 	kref_get(&tgt->kref);  in ibmvfc_tgt_implicit_logout()
3544 	evt->tgt = tgt;  in ibmvfc_tgt_implicit_logout()
3550 	mad->old_scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_implicit_logout()
3552 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_implicit_logout()
3555 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_implicit_logout()
3556 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout()
3558 		tgt_dbg(tgt, "Sent Implicit Logout\n");  in ibmvfc_tgt_implicit_logout()
3570 				    struct ibmvfc_target *tgt)  in ibmvfc_adisc_needs_plogi()  argument
3572 	if (memcmp(&mad->fc_iu.response[2], &tgt->ids.port_name,  in ibmvfc_adisc_needs_plogi()
3573 		   sizeof(tgt->ids.port_name)))  in ibmvfc_adisc_needs_plogi()
3575 	if (memcmp(&mad->fc_iu.response[4], &tgt->ids.node_name,  in ibmvfc_adisc_needs_plogi()
3576 		   sizeof(tgt->ids.node_name)))  in ibmvfc_adisc_needs_plogi()
3578 	if (be32_to_cpu(mad->fc_iu.response[6]) != tgt->scsi_id)  in ibmvfc_adisc_needs_plogi()
3590 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_adisc_done()  local
3597 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_adisc_done()
3598 	del_timer(&tgt->timer);  in ibmvfc_tgt_adisc_done()
3602 		tgt_dbg(tgt, "ADISC succeeded\n");  in ibmvfc_tgt_adisc_done()
3603 		if (ibmvfc_adisc_needs_plogi(mad, tgt))  in ibmvfc_tgt_adisc_done()
3604 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_adisc_done()
3610 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_adisc_done()
3613 		tgt_info(tgt, "ADISC failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_adisc_done()
3621 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc_done()
3667 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_adisc_cancel_done()  local
3669 	tgt_dbg(tgt, "ADISC cancel complete\n");  in ibmvfc_tgt_adisc_cancel_done()
3672 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc_cancel_done()
3684 static void ibmvfc_adisc_timeout(struct ibmvfc_target *tgt)  in ibmvfc_adisc_timeout()  argument
3686 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_adisc_timeout()
3692 	tgt_dbg(tgt, "ADISC timeout\n");  in ibmvfc_adisc_timeout()
3695 	    tgt->action != IBMVFC_TGT_ACTION_INIT_WAIT ||  in ibmvfc_adisc_timeout()
3703 	kref_get(&tgt->kref);  in ibmvfc_adisc_timeout()
3707 	evt->tgt = tgt;  in ibmvfc_adisc_timeout()
3713 	tmf->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_adisc_timeout()
3714 	tmf->cancel_key = cpu_to_be32(tgt->cancel_key);  in ibmvfc_adisc_timeout()
3719 		tgt_err(tgt, "Failed to send cancel event for ADISC. rc=%d\n", rc);  in ibmvfc_adisc_timeout()
3721 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_adisc_timeout()
3724 		tgt_dbg(tgt, "Attempting to cancel ADISC\n");  in ibmvfc_adisc_timeout()
3739 static void ibmvfc_tgt_adisc(struct ibmvfc_target *tgt)  in ibmvfc_tgt_adisc()  argument
3742 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_adisc()
3748 	kref_get(&tgt->kref);  in ibmvfc_tgt_adisc()
3752 	evt->tgt = tgt;  in ibmvfc_tgt_adisc()
3757 	mad->iu.scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_adisc()
3758 	mad->iu.cancel_key = cpu_to_be32(tgt->cancel_key);  in ibmvfc_tgt_adisc()
3767 	if (timer_pending(&tgt->timer))  in ibmvfc_tgt_adisc()
3768 		mod_timer(&tgt->timer, jiffies + (IBMVFC_ADISC_TIMEOUT * HZ));  in ibmvfc_tgt_adisc()
3770 		tgt->timer.data = (unsigned long) tgt;  in ibmvfc_tgt_adisc()
3771 		tgt->timer.expires = jiffies + (IBMVFC_ADISC_TIMEOUT * HZ);  in ibmvfc_tgt_adisc()
3772 		tgt->timer.function = (void (*)(unsigned long))ibmvfc_adisc_timeout;  in ibmvfc_tgt_adisc()
3773 		add_timer(&tgt->timer);  in ibmvfc_tgt_adisc()
3776 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_adisc()
3779 		del_timer(&tgt->timer);  in ibmvfc_tgt_adisc()
3780 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_adisc()
3781 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc()
3783 		tgt_dbg(tgt, "Sent ADISC\n");  in ibmvfc_tgt_adisc()
3793 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_query_target_done()  local
3800 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_query_target_done()
3803 		tgt_dbg(tgt, "Query Target succeeded\n");  in ibmvfc_tgt_query_target_done()
3804 		tgt->new_scsi_id = be64_to_cpu(rsp->scsi_id);  in ibmvfc_tgt_query_target_done()
3805 		if (be64_to_cpu(rsp->scsi_id) != tgt->scsi_id)  in ibmvfc_tgt_query_target_done()
3806 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_tgt_query_target_done()
3808 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_adisc);  in ibmvfc_tgt_query_target_done()
3813 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_query_target);  in ibmvfc_tgt_query_target_done()
3820 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_query_target_done()
3822 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_query_target);  in ibmvfc_tgt_query_target_done()
3824 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_query_target_done()
3826 		tgt_log(tgt, level, "Query Target failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_query_target_done()
3834 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_query_target_done()
3844 static void ibmvfc_tgt_query_target(struct ibmvfc_target *tgt)  in ibmvfc_tgt_query_target()  argument
3847 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_query_target()
3853 	kref_get(&tgt->kref);  in ibmvfc_tgt_query_target()
3856 	evt->tgt = tgt;  in ibmvfc_tgt_query_target()
3863 	query_tgt->wwpn = cpu_to_be64(tgt->ids.port_name);  in ibmvfc_tgt_query_target()
3865 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_query_target()
3868 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_query_target()
3869 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_query_target()
3871 		tgt_dbg(tgt, "Sent Query Target\n");  in ibmvfc_tgt_query_target()
3884 	struct ibmvfc_target *tgt;  in ibmvfc_alloc_target()  local
3888 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_alloc_target()
3889 		if (tgt->scsi_id == scsi_id) {  in ibmvfc_alloc_target()
3890 			if (tgt->need_login)  in ibmvfc_alloc_target()
3891 				ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_alloc_target()
3897 	tgt = mempool_alloc(vhost->tgt_pool, GFP_NOIO);  in ibmvfc_alloc_target()
3898 	if (!tgt) {  in ibmvfc_alloc_target()
3904 	memset(tgt, 0, sizeof(*tgt));  in ibmvfc_alloc_target()
3905 	tgt->scsi_id = scsi_id;  in ibmvfc_alloc_target()
3906 	tgt->new_scsi_id = scsi_id;  in ibmvfc_alloc_target()
3907 	tgt->vhost = vhost;  in ibmvfc_alloc_target()
3908 	tgt->need_login = 1;  in ibmvfc_alloc_target()
3909 	tgt->cancel_key = vhost->task_set++;  in ibmvfc_alloc_target()
3910 	init_timer(&tgt->timer);  in ibmvfc_alloc_target()
3911 	kref_init(&tgt->kref);  in ibmvfc_alloc_target()
3912 	ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_alloc_target()
3914 	list_add_tail(&tgt->queue, &vhost->targets);  in ibmvfc_alloc_target()
4186 	struct ibmvfc_target *tgt;  in ibmvfc_dev_init_to_do()  local
4188 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_dev_init_to_do()
4189 		if (tgt->action == IBMVFC_TGT_ACTION_INIT ||  in ibmvfc_dev_init_to_do()
4190 		    tgt->action == IBMVFC_TGT_ACTION_INIT_WAIT)  in ibmvfc_dev_init_to_do()
4206 	struct ibmvfc_target *tgt;  in __ibmvfc_work_to_do()  local
4219 		list_for_each_entry(tgt, &vhost->targets, queue)  in __ibmvfc_work_to_do()
4220 			if (tgt->action == IBMVFC_TGT_ACTION_INIT)  in __ibmvfc_work_to_do()
4222 		list_for_each_entry(tgt, &vhost->targets, queue)  in __ibmvfc_work_to_do()
4223 			if (tgt->action == IBMVFC_TGT_ACTION_INIT_WAIT)  in __ibmvfc_work_to_do()
4282 static void ibmvfc_tgt_add_rport(struct ibmvfc_target *tgt)  in ibmvfc_tgt_add_rport()  argument
4284 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_add_rport()
4288 	tgt_dbg(tgt, "Adding rport\n");  in ibmvfc_tgt_add_rport()
4289 	rport = fc_remote_port_add(vhost->host, 0, &tgt->ids);  in ibmvfc_tgt_add_rport()
4292 	if (rport && tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) {  in ibmvfc_tgt_add_rport()
4293 		tgt_dbg(tgt, "Deleting rport\n");  in ibmvfc_tgt_add_rport()
4294 		list_del(&tgt->queue);  in ibmvfc_tgt_add_rport()
4295 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DELETED_RPORT);  in ibmvfc_tgt_add_rport()
4298 		del_timer_sync(&tgt->timer);  in ibmvfc_tgt_add_rport()
4299 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_add_rport()
4301 	} else if (rport && tgt->action == IBMVFC_TGT_ACTION_DELETED_RPORT) {  in ibmvfc_tgt_add_rport()
4307 		tgt_dbg(tgt, "rport add succeeded\n");  in ibmvfc_tgt_add_rport()
4308 		tgt->rport = rport;  in ibmvfc_tgt_add_rport()
4309 		rport->maxframe_size = be16_to_cpu(tgt->service_parms.common.bb_rcv_sz) & 0x0fff;  in ibmvfc_tgt_add_rport()
4311 		tgt->target_id = rport->scsi_target_id;  in ibmvfc_tgt_add_rport()
4312 		if (be32_to_cpu(tgt->service_parms.class1_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4314 		if (be32_to_cpu(tgt->service_parms.class2_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4316 		if (be32_to_cpu(tgt->service_parms.class3_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4321 		tgt_dbg(tgt, "rport add failed\n");  in ibmvfc_tgt_add_rport()
4332 	struct ibmvfc_target *tgt;  in ibmvfc_do_work()  local
4382 		list_for_each_entry(tgt, &vhost->targets, queue)  in ibmvfc_do_work()
4383 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_query_target);  in ibmvfc_do_work()
4387 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4388 			if (tgt->action == IBMVFC_TGT_ACTION_INIT) {  in ibmvfc_do_work()
4389 				tgt->job_step(tgt);  in ibmvfc_do_work()
4399 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4400 			if (tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) {  in ibmvfc_do_work()
4401 				tgt_dbg(tgt, "Deleting rport\n");  in ibmvfc_do_work()
4402 				rport = tgt->rport;  in ibmvfc_do_work()
4403 				tgt->rport = NULL;  in ibmvfc_do_work()
4404 				list_del(&tgt->queue);  in ibmvfc_do_work()
4405 				ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DELETED_RPORT);  in ibmvfc_do_work()
4409 				del_timer_sync(&tgt->timer);  in ibmvfc_do_work()
4410 				kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_do_work()
4452 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4453 			if (tgt->action == IBMVFC_TGT_ACTION_INIT) {  in ibmvfc_do_work()
4454 				tgt->job_step(tgt);  in ibmvfc_do_work()
4699 	struct ibmvfc_target *tgt;  in ibmvfc_rport_add_thread()  local
4711 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_rport_add_thread()
4712 			if (tgt->add_rport) {  in ibmvfc_rport_add_thread()
4714 				tgt->add_rport = 0;  in ibmvfc_rport_add_thread()
4715 				kref_get(&tgt->kref);  in ibmvfc_rport_add_thread()
4716 				rport = tgt->rport;  in ibmvfc_rport_add_thread()
4719 					ibmvfc_tgt_add_rport(tgt);  in ibmvfc_rport_add_thread()
4722 					tgt_dbg(tgt, "Setting rport roles\n");  in ibmvfc_rport_add_thread()
4723 					fc_remote_port_rolechg(rport, tgt->ids.roles);  in ibmvfc_rport_add_thread()
4727 				kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_rport_add_thread()