46 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_cmd_timeout()  local
53 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
60 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
85 				rdata = io_req->tgt->rdata;  in bnx2fc_cmd_timeout()
88 						&tgt->flags);  in bnx2fc_cmd_timeout()
90 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
96 						   tgt->flags);  in bnx2fc_cmd_timeout()
124 				rdata = io_req->tgt->rdata;  in bnx2fc_cmd_timeout()
127 						&tgt->flags);  in bnx2fc_cmd_timeout()
129 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
134 						   tgt->flags);  in bnx2fc_cmd_timeout()
156 				rdata = io_req->tgt->rdata;  in bnx2fc_cmd_timeout()
159 						&tgt->flags);  in bnx2fc_cmd_timeout()
161 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
203 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
426 struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type)  in bnx2fc_elstm_alloc()  argument
428 	struct fcoe_port *port = tgt->port;  in bnx2fc_elstm_alloc()
439 	max_sqes = tgt->max_sqes;  in bnx2fc_elstm_alloc()
456 	free_sqes = atomic_read(&tgt->free_sqes);  in bnx2fc_elstm_alloc()
458 	    (tgt->num_active_ios.counter  >= max_sqes) ||  in bnx2fc_elstm_alloc()
460 		BNX2FC_TGT_DBG(tgt, "No free els_tm cmds available "  in bnx2fc_elstm_alloc()
462 			tgt->num_active_ios.counter, tgt->max_sqes);  in bnx2fc_elstm_alloc()
475 	atomic_inc(&tgt->num_active_ios);  in bnx2fc_elstm_alloc()
476 	atomic_dec(&tgt->free_sqes);  in bnx2fc_elstm_alloc()
496 struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt)  in bnx2fc_cmd_alloc()  argument
498 	struct fcoe_port *port = tgt->port;  in bnx2fc_cmd_alloc()
515 	free_sqes = atomic_read(&tgt->free_sqes);  in bnx2fc_cmd_alloc()
517 	    (tgt->num_active_ios.counter  >= max_sqes) ||  in bnx2fc_cmd_alloc()
530 	atomic_inc(&tgt->num_active_ios);  in bnx2fc_cmd_alloc()
531 	atomic_dec(&tgt->free_sqes);  in bnx2fc_cmd_alloc()
573 	atomic_dec(&io_req->tgt->num_active_ios);  in bnx2fc_cmd_release()
696 	struct bnx2fc_rport *tgt;  in bnx2fc_initiate_tmf()  local
732 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_initiate_tmf()
734 	if (!(test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags))) {  in bnx2fc_initiate_tmf()
740 	io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_TASK_MGMT_CMD);  in bnx2fc_initiate_tmf()
753 	io_req->tgt = tgt;  in bnx2fc_initiate_tmf()
760 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
762 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
778 	sid = tgt->sid;  in bnx2fc_initiate_tmf()
786 	BNX2FC_TGT_DBG(tgt, "Initiate TMF - xid = 0x%x\n", xid);  in bnx2fc_initiate_tmf()
799 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
800 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_tmf()
804 	list_add_tail(&io_req->link, &tgt->active_tm_queue);  in bnx2fc_initiate_tmf()
810 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_tmf()
811 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
815 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
826 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
829 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
835 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
838 		BNX2FC_TGT_DBG(tgt, "task mgmt command failed...\n");  in bnx2fc_initiate_tmf()
841 		BNX2FC_TGT_DBG(tgt, "task mgmt command success...\n");  in bnx2fc_initiate_tmf()
851 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_initiate_abts()  local
852 	struct fc_rport *rport = tgt->rport;  in bnx2fc_initiate_abts()
853 	struct fc_rport_priv *rdata = tgt->rdata;  in bnx2fc_initiate_abts()
874 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_initiate_abts()
892 	abts_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_ABTS);  in bnx2fc_initiate_abts()
902 	abts_io_req->tgt = tgt;  in bnx2fc_initiate_abts()
915 	sid = tgt->sid;  in bnx2fc_initiate_abts()
948 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_abts()
951 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_abts()
961 	struct bnx2fc_rport *tgt = orig_io_req->tgt;  in bnx2fc_initiate_seq_cleanup()  local
987 	seq_clnp_req = bnx2fc_elstm_alloc(tgt, BNX2FC_SEQ_CLEANUP);  in bnx2fc_initiate_seq_cleanup()
997 	seq_clnp_req->tgt = tgt;  in bnx2fc_initiate_seq_cleanup()
1019 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_seq_cleanup()
1022 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_seq_cleanup()
1030 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_initiate_cleanup()  local
1047 	cleanup_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_CLEANUP);  in bnx2fc_initiate_cleanup()
1057 	cleanup_io_req->tgt = tgt;  in bnx2fc_initiate_cleanup()
1076 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_cleanup()
1079 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_cleanup()
1113 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_expl_logo()  local
1114 	struct fc_rport_priv *rdata = tgt->rdata;  in bnx2fc_expl_logo()
1120 		      tgt->flags);  in bnx2fc_expl_logo()
1122 				       &tgt->flags);  in bnx2fc_expl_logo()
1126 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_expl_logo()
1138 		clear_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags);  in bnx2fc_expl_logo()
1148 		} while (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags));  in bnx2fc_expl_logo()
1150 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_expl_logo()
1167 	struct bnx2fc_rport *tgt;  in bnx2fc_eh_abort()  local
1181 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_eh_abort()
1183 	BNX2FC_TGT_DBG(tgt, "Entered bnx2fc_eh_abort\n");  in bnx2fc_eh_abort()
1185 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1190 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1199 	BUG_ON(tgt != io_req->tgt);  in bnx2fc_eh_abort()
1207 	if (tgt->flush_in_prog) {  in bnx2fc_eh_abort()
1211 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1227 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1241 	list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_eh_abort()
1270 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1272 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1276 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1280 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1307 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1320 	struct bnx2fc_rport *tgt = orig_io_req->tgt;  in bnx2fc_process_seq_cleanup_compl()  local
1332 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_process_seq_cleanup_compl()
1334 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_process_seq_cleanup_compl()
1366 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_process_abts_compl()  local
1442 			list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_process_abts_compl()
1452 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_lun_reset_cmpl()  local
1464 	list_for_each_entry_safe(cmd, tmp, &tgt->active_cmd_queue, link) {  in bnx2fc_lun_reset_cmpl()
1465 		BNX2FC_TGT_DBG(tgt, "LUN RST cmpl: scan for pending IOs\n");  in bnx2fc_lun_reset_cmpl()
1489 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_tgt_reset_cmpl()  local
1499 	list_for_each_entry_safe(cmd, tmp, &tgt->active_cmd_queue, link) {  in bnx2fc_tgt_reset_cmpl()
1500 		BNX2FC_TGT_DBG(tgt, "TGT RST cmpl: scan for pending IOs\n");  in bnx2fc_tgt_reset_cmpl()
1748 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_parse_fcp_rsp()  local
1796 		rq_data = bnx2fc_get_next_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1801 				dummy = bnx2fc_get_next_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1826 			bnx2fc_return_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1844 	struct bnx2fc_rport *tgt;  in bnx2fc_queuecommand()  local
1862 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_queuecommand()
1864 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_queuecommand()
1872 	if (tgt->retry_delay_timestamp) {  in bnx2fc_queuecommand()
1873 		if (time_after(jiffies, tgt->retry_delay_timestamp)) {  in bnx2fc_queuecommand()
1874 			tgt->retry_delay_timestamp = 0;  in bnx2fc_queuecommand()
1882 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_queuecommand()
1884 	io_req = bnx2fc_cmd_alloc(tgt);  in bnx2fc_queuecommand()
1891 	if (bnx2fc_post_io_req(tgt, io_req)) {  in bnx2fc_queuecommand()
1898 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_queuecommand()
1908 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_process_scsi_cmd_compl()  local
1949 		list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_process_scsi_cmd_compl()
1981 				tgt->retry_delay_timestamp = jiffies +  in bnx2fc_process_scsi_cmd_compl()
1999 int bnx2fc_post_io_req(struct bnx2fc_rport *tgt,  in bnx2fc_post_io_req()  argument
2005 	struct fcoe_port *port = tgt->port;  in bnx2fc_post_io_req()
2018 	io_req->tgt = tgt;  in bnx2fc_post_io_req()
2054 	if (tgt->flush_in_prog) {  in bnx2fc_post_io_req()
2060 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_post_io_req()
2067 	if (tgt->io_timeout)  in bnx2fc_post_io_req()
2070 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_post_io_req()
2076 	list_add_tail(&io_req->link, &tgt->active_cmd_queue);  in bnx2fc_post_io_req()
2079 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_post_io_req()