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()
3223 static void ibmvfc_init_tgt(struct ibmvfc_target *tgt,  in ibmvfc_init_tgt()  argument
3226 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT);  in ibmvfc_init_tgt()
3227 	tgt->job_step = job_step;  in ibmvfc_init_tgt()
3228 	wake_up(&tgt->vhost->work_wait_q);  in ibmvfc_init_tgt()
3239 static int ibmvfc_retry_tgt_init(struct ibmvfc_target *tgt,  in ibmvfc_retry_tgt_init()  argument
3242 	if (++tgt->init_retries > IBMVFC_MAX_TGT_INIT_RETRIES) {  in ibmvfc_retry_tgt_init()
3243 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_retry_tgt_init()
3244 		wake_up(&tgt->vhost->work_wait_q);  in ibmvfc_retry_tgt_init()
3247 		ibmvfc_init_tgt(tgt, job_step);  in ibmvfc_retry_tgt_init()
3292 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_prli_done()  local
3300 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_prli_done()
3303 		tgt_dbg(tgt, "Process Login succeeded: %X %02X %04X\n",  in ibmvfc_tgt_prli_done()
3310 					tgt->need_login = 0;  in ibmvfc_tgt_prli_done()
3311 					tgt->ids.roles = 0;  in ibmvfc_tgt_prli_done()
3313 						tgt->ids.roles |= FC_PORT_ROLE_FCP_TARGET;  in ibmvfc_tgt_prli_done()
3315 						tgt->ids.roles |= FC_PORT_ROLE_FCP_INITIATOR;  in ibmvfc_tgt_prli_done()
3316 					tgt->add_rport = 1;  in ibmvfc_tgt_prli_done()
3318 					ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3320 				ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3322 				ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3324 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3329 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3335 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_prli_done()
3336 		else if (tgt->logo_rcvd)  in ibmvfc_tgt_prli_done()
3337 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_prli_done()
3339 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_prli_done()
3341 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_prli_done()
3343 		tgt_log(tgt, level, "Process Login failed: %s (%x:%x) rc=0x%02X\n",  in ibmvfc_tgt_prli_done()
3349 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_prli_done()
3359 static void ibmvfc_tgt_send_prli(struct ibmvfc_target *tgt)  in ibmvfc_tgt_send_prli()  argument
3362 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_send_prli()
3368 	kref_get(&tgt->kref);  in ibmvfc_tgt_send_prli()
3372 	evt->tgt = tgt;  in ibmvfc_tgt_send_prli()
3378 	prli->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_send_prli()
3384 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_send_prli()
3387 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_send_prli()
3388 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_send_prli()
3390 		tgt_dbg(tgt, "Sent process login\n");  in ibmvfc_tgt_send_prli()
3400 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_plogi_done()  local
3407 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_plogi_done()
3410 		tgt_dbg(tgt, "Port Login succeeded\n");  in ibmvfc_tgt_plogi_done()
3411 		if (tgt->ids.port_name &&  in ibmvfc_tgt_plogi_done()
3412 		    tgt->ids.port_name != wwn_to_u64(rsp->service_parms.port_name)) {  in ibmvfc_tgt_plogi_done()
3414 			tgt_dbg(tgt, "Port re-init required\n");  in ibmvfc_tgt_plogi_done()
3417 		tgt->ids.node_name = wwn_to_u64(rsp->service_parms.node_name);  in ibmvfc_tgt_plogi_done()
3418 		tgt->ids.port_name = wwn_to_u64(rsp->service_parms.port_name);  in ibmvfc_tgt_plogi_done()
3419 		tgt->ids.port_id = tgt->scsi_id;  in ibmvfc_tgt_plogi_done()
3420 		memcpy(&tgt->service_parms, &rsp->service_parms,  in ibmvfc_tgt_plogi_done()
3421 		       sizeof(tgt->service_parms));  in ibmvfc_tgt_plogi_done()
3422 		memcpy(&tgt->service_parms_change, &rsp->service_parms_change,  in ibmvfc_tgt_plogi_done()
3423 		       sizeof(tgt->service_parms_change));  in ibmvfc_tgt_plogi_done()
3424 		ibmvfc_init_tgt(tgt, ibmvfc_tgt_send_prli);  in ibmvfc_tgt_plogi_done()
3429 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_plogi_done()
3434 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_plogi_done()
3436 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_plogi_done()
3438 		tgt_log(tgt, level, "Port Login failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_plogi_done()
3445 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_plogi_done()
3455 static void ibmvfc_tgt_send_plogi(struct ibmvfc_target *tgt)  in ibmvfc_tgt_send_plogi()  argument
3458 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_send_plogi()
3464 	kref_get(&tgt->kref);  in ibmvfc_tgt_send_plogi()
3465 	tgt->logo_rcvd = 0;  in ibmvfc_tgt_send_plogi()
3468 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_send_plogi()
3470 	evt->tgt = tgt;  in ibmvfc_tgt_send_plogi()
3476 	plogi->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_send_plogi()
3480 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_send_plogi()
3481 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_send_plogi()
3483 		tgt_dbg(tgt, "Sent port login\n");  in ibmvfc_tgt_send_plogi()
3493 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_implicit_logout_done()  local
3500 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_implicit_logout_done()
3504 		tgt_dbg(tgt, "Implicit Logout succeeded\n");  in ibmvfc_tgt_implicit_logout_done()
3507 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout_done()
3512 		tgt_err(tgt, "Implicit Logout failed: rc=0x%02X\n", status);  in ibmvfc_tgt_implicit_logout_done()
3517 		ibmvfc_init_tgt(tgt, ibmvfc_tgt_send_plogi);  in ibmvfc_tgt_implicit_logout_done()
3519 		 tgt->scsi_id != tgt->new_scsi_id)  in ibmvfc_tgt_implicit_logout_done()
3520 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_implicit_logout_done()
3521 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout_done()
3530 static void ibmvfc_tgt_implicit_logout(struct ibmvfc_target *tgt)  in ibmvfc_tgt_implicit_logout()  argument
3533 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_implicit_logout()
3539 	kref_get(&tgt->kref);  in ibmvfc_tgt_implicit_logout()
3543 	evt->tgt = tgt;  in ibmvfc_tgt_implicit_logout()
3549 	mad->old_scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_implicit_logout()
3551 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_implicit_logout()
3554 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_implicit_logout()
3555 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_implicit_logout()
3557 		tgt_dbg(tgt, "Sent Implicit Logout\n");  in ibmvfc_tgt_implicit_logout()
3569 				    struct ibmvfc_target *tgt)  in ibmvfc_adisc_needs_plogi()  argument
3571 	if (memcmp(&mad->fc_iu.response[2], &tgt->ids.port_name,  in ibmvfc_adisc_needs_plogi()
3572 		   sizeof(tgt->ids.port_name)))  in ibmvfc_adisc_needs_plogi()
3574 	if (memcmp(&mad->fc_iu.response[4], &tgt->ids.node_name,  in ibmvfc_adisc_needs_plogi()
3575 		   sizeof(tgt->ids.node_name)))  in ibmvfc_adisc_needs_plogi()
3577 	if (be32_to_cpu(mad->fc_iu.response[6]) != tgt->scsi_id)  in ibmvfc_adisc_needs_plogi()
3589 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_adisc_done()  local
3596 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_adisc_done()
3597 	del_timer(&tgt->timer);  in ibmvfc_tgt_adisc_done()
3601 		tgt_dbg(tgt, "ADISC succeeded\n");  in ibmvfc_tgt_adisc_done()
3602 		if (ibmvfc_adisc_needs_plogi(mad, tgt))  in ibmvfc_tgt_adisc_done()
3603 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_adisc_done()
3609 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_adisc_done()
3612 		tgt_info(tgt, "ADISC failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_adisc_done()
3620 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc_done()
3666 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_adisc_cancel_done()  local
3668 	tgt_dbg(tgt, "ADISC cancel complete\n");  in ibmvfc_tgt_adisc_cancel_done()
3671 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc_cancel_done()
3683 static void ibmvfc_adisc_timeout(struct ibmvfc_target *tgt)  in ibmvfc_adisc_timeout()  argument
3685 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_adisc_timeout()
3691 	tgt_dbg(tgt, "ADISC timeout\n");  in ibmvfc_adisc_timeout()
3694 	    tgt->action != IBMVFC_TGT_ACTION_INIT_WAIT ||  in ibmvfc_adisc_timeout()
3702 	kref_get(&tgt->kref);  in ibmvfc_adisc_timeout()
3706 	evt->tgt = tgt;  in ibmvfc_adisc_timeout()
3712 	tmf->scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_adisc_timeout()
3713 	tmf->cancel_key = cpu_to_be32(tgt->cancel_key);  in ibmvfc_adisc_timeout()
3718 		tgt_err(tgt, "Failed to send cancel event for ADISC. rc=%d\n", rc);  in ibmvfc_adisc_timeout()
3720 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_adisc_timeout()
3723 		tgt_dbg(tgt, "Attempting to cancel ADISC\n");  in ibmvfc_adisc_timeout()
3738 static void ibmvfc_tgt_adisc(struct ibmvfc_target *tgt)  in ibmvfc_tgt_adisc()  argument
3741 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_adisc()
3747 	kref_get(&tgt->kref);  in ibmvfc_tgt_adisc()
3751 	evt->tgt = tgt;  in ibmvfc_tgt_adisc()
3756 	mad->iu.scsi_id = cpu_to_be64(tgt->scsi_id);  in ibmvfc_tgt_adisc()
3757 	mad->iu.cancel_key = cpu_to_be32(tgt->cancel_key);  in ibmvfc_tgt_adisc()
3766 	if (timer_pending(&tgt->timer))  in ibmvfc_tgt_adisc()
3767 		mod_timer(&tgt->timer, jiffies + (IBMVFC_ADISC_TIMEOUT * HZ));  in ibmvfc_tgt_adisc()
3769 		tgt->timer.data = (unsigned long) tgt;  in ibmvfc_tgt_adisc()
3770 		tgt->timer.expires = jiffies + (IBMVFC_ADISC_TIMEOUT * HZ);  in ibmvfc_tgt_adisc()
3771 		tgt->timer.function = (void (*)(unsigned long))ibmvfc_adisc_timeout;  in ibmvfc_tgt_adisc()
3772 		add_timer(&tgt->timer);  in ibmvfc_tgt_adisc()
3775 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_adisc()
3778 		del_timer(&tgt->timer);  in ibmvfc_tgt_adisc()
3779 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_adisc()
3780 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_adisc()
3782 		tgt_dbg(tgt, "Sent ADISC\n");  in ibmvfc_tgt_adisc()
3792 	struct ibmvfc_target *tgt = evt->tgt;  in ibmvfc_tgt_query_target_done()  local
3799 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_query_target_done()
3802 		tgt_dbg(tgt, "Query Target succeeded\n");  in ibmvfc_tgt_query_target_done()
3803 		tgt->new_scsi_id = be64_to_cpu(rsp->scsi_id);  in ibmvfc_tgt_query_target_done()
3804 		if (be64_to_cpu(rsp->scsi_id) != tgt->scsi_id)  in ibmvfc_tgt_query_target_done()
3805 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_tgt_query_target_done()
3807 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_adisc);  in ibmvfc_tgt_query_target_done()
3812 		ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_query_target);  in ibmvfc_tgt_query_target_done()
3819 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_query_target_done()
3821 			level += ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_query_target);  in ibmvfc_tgt_query_target_done()
3823 			ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT);  in ibmvfc_tgt_query_target_done()
3825 		tgt_log(tgt, level, "Query Target failed: %s (%x:%x) %s (%x) %s (%x) rc=0x%02X\n",  in ibmvfc_tgt_query_target_done()
3833 	kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_query_target_done()
3843 static void ibmvfc_tgt_query_target(struct ibmvfc_target *tgt)  in ibmvfc_tgt_query_target()  argument
3846 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_query_target()
3852 	kref_get(&tgt->kref);  in ibmvfc_tgt_query_target()
3855 	evt->tgt = tgt;  in ibmvfc_tgt_query_target()
3862 	query_tgt->wwpn = cpu_to_be64(tgt->ids.port_name);  in ibmvfc_tgt_query_target()
3864 	ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT);  in ibmvfc_tgt_query_target()
3867 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE);  in ibmvfc_tgt_query_target()
3868 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_query_target()
3870 		tgt_dbg(tgt, "Sent Query Target\n");  in ibmvfc_tgt_query_target()
3883 	struct ibmvfc_target *tgt;  in ibmvfc_alloc_target()  local
3887 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_alloc_target()
3888 		if (tgt->scsi_id == scsi_id) {  in ibmvfc_alloc_target()
3889 			if (tgt->need_login)  in ibmvfc_alloc_target()
3890 				ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_alloc_target()
3896 	tgt = mempool_alloc(vhost->tgt_pool, GFP_NOIO);  in ibmvfc_alloc_target()
3897 	if (!tgt) {  in ibmvfc_alloc_target()
3903 	memset(tgt, 0, sizeof(*tgt));  in ibmvfc_alloc_target()
3904 	tgt->scsi_id = scsi_id;  in ibmvfc_alloc_target()
3905 	tgt->new_scsi_id = scsi_id;  in ibmvfc_alloc_target()
3906 	tgt->vhost = vhost;  in ibmvfc_alloc_target()
3907 	tgt->need_login = 1;  in ibmvfc_alloc_target()
3908 	tgt->cancel_key = vhost->task_set++;  in ibmvfc_alloc_target()
3909 	init_timer(&tgt->timer);  in ibmvfc_alloc_target()
3910 	kref_init(&tgt->kref);  in ibmvfc_alloc_target()
3911 	ibmvfc_init_tgt(tgt, ibmvfc_tgt_implicit_logout);  in ibmvfc_alloc_target()
3913 	list_add_tail(&tgt->queue, &vhost->targets);  in ibmvfc_alloc_target()
4185 	struct ibmvfc_target *tgt;  in ibmvfc_dev_init_to_do()  local
4187 	list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_dev_init_to_do()
4188 		if (tgt->action == IBMVFC_TGT_ACTION_INIT ||  in ibmvfc_dev_init_to_do()
4189 		    tgt->action == IBMVFC_TGT_ACTION_INIT_WAIT)  in ibmvfc_dev_init_to_do()
4205 	struct ibmvfc_target *tgt;  in __ibmvfc_work_to_do()  local
4218 		list_for_each_entry(tgt, &vhost->targets, queue)  in __ibmvfc_work_to_do()
4219 			if (tgt->action == IBMVFC_TGT_ACTION_INIT)  in __ibmvfc_work_to_do()
4221 		list_for_each_entry(tgt, &vhost->targets, queue)  in __ibmvfc_work_to_do()
4222 			if (tgt->action == IBMVFC_TGT_ACTION_INIT_WAIT)  in __ibmvfc_work_to_do()
4281 static void ibmvfc_tgt_add_rport(struct ibmvfc_target *tgt)  in ibmvfc_tgt_add_rport()  argument
4283 	struct ibmvfc_host *vhost = tgt->vhost;  in ibmvfc_tgt_add_rport()
4287 	tgt_dbg(tgt, "Adding rport\n");  in ibmvfc_tgt_add_rport()
4288 	rport = fc_remote_port_add(vhost->host, 0, &tgt->ids);  in ibmvfc_tgt_add_rport()
4291 	if (rport && tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) {  in ibmvfc_tgt_add_rport()
4292 		tgt_dbg(tgt, "Deleting rport\n");  in ibmvfc_tgt_add_rport()
4293 		list_del(&tgt->queue);  in ibmvfc_tgt_add_rport()
4294 		ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DELETED_RPORT);  in ibmvfc_tgt_add_rport()
4297 		del_timer_sync(&tgt->timer);  in ibmvfc_tgt_add_rport()
4298 		kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_tgt_add_rport()
4300 	} else if (rport && tgt->action == IBMVFC_TGT_ACTION_DELETED_RPORT) {  in ibmvfc_tgt_add_rport()
4306 		tgt_dbg(tgt, "rport add succeeded\n");  in ibmvfc_tgt_add_rport()
4307 		tgt->rport = rport;  in ibmvfc_tgt_add_rport()
4308 		rport->maxframe_size = be16_to_cpu(tgt->service_parms.common.bb_rcv_sz) & 0x0fff;  in ibmvfc_tgt_add_rport()
4310 		tgt->target_id = rport->scsi_target_id;  in ibmvfc_tgt_add_rport()
4311 		if (be32_to_cpu(tgt->service_parms.class1_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4313 		if (be32_to_cpu(tgt->service_parms.class2_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4315 		if (be32_to_cpu(tgt->service_parms.class3_parms[0]) & 0x80000000)  in ibmvfc_tgt_add_rport()
4320 		tgt_dbg(tgt, "rport add failed\n");  in ibmvfc_tgt_add_rport()
4331 	struct ibmvfc_target *tgt;  in ibmvfc_do_work()  local
4381 		list_for_each_entry(tgt, &vhost->targets, queue)  in ibmvfc_do_work()
4382 			ibmvfc_init_tgt(tgt, ibmvfc_tgt_query_target);  in ibmvfc_do_work()
4386 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4387 			if (tgt->action == IBMVFC_TGT_ACTION_INIT) {  in ibmvfc_do_work()
4388 				tgt->job_step(tgt);  in ibmvfc_do_work()
4398 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4399 			if (tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) {  in ibmvfc_do_work()
4400 				tgt_dbg(tgt, "Deleting rport\n");  in ibmvfc_do_work()
4401 				rport = tgt->rport;  in ibmvfc_do_work()
4402 				tgt->rport = NULL;  in ibmvfc_do_work()
4403 				list_del(&tgt->queue);  in ibmvfc_do_work()
4404 				ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DELETED_RPORT);  in ibmvfc_do_work()
4408 				del_timer_sync(&tgt->timer);  in ibmvfc_do_work()
4409 				kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_do_work()
4451 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_do_work()
4452 			if (tgt->action == IBMVFC_TGT_ACTION_INIT) {  in ibmvfc_do_work()
4453 				tgt->job_step(tgt);  in ibmvfc_do_work()
4698 	struct ibmvfc_target *tgt;  in ibmvfc_rport_add_thread()  local
4710 		list_for_each_entry(tgt, &vhost->targets, queue) {  in ibmvfc_rport_add_thread()
4711 			if (tgt->add_rport) {  in ibmvfc_rport_add_thread()
4713 				tgt->add_rport = 0;  in ibmvfc_rport_add_thread()
4714 				kref_get(&tgt->kref);  in ibmvfc_rport_add_thread()
4715 				rport = tgt->rport;  in ibmvfc_rport_add_thread()
4718 					ibmvfc_tgt_add_rport(tgt);  in ibmvfc_rport_add_thread()
4721 					tgt_dbg(tgt, "Setting rport roles\n");  in ibmvfc_rport_add_thread()
4722 					fc_remote_port_rolechg(rport, tgt->ids.roles);  in ibmvfc_rport_add_thread()
4726 				kref_put(&tgt->kref, ibmvfc_release_tgt);  in ibmvfc_rport_add_thread()