44 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_cmd_timeout()  local
50 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
57 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
86 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
107 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
124 				spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
158 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_cmd_timeout()
381 struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type)  in bnx2fc_elstm_alloc()  argument
383 	struct fcoe_port *port = tgt->port;  in bnx2fc_elstm_alloc()
394 	max_sqes = tgt->max_sqes;  in bnx2fc_elstm_alloc()
411 	free_sqes = atomic_read(&tgt->free_sqes);  in bnx2fc_elstm_alloc()
413 	    (tgt->num_active_ios.counter  >= max_sqes) ||  in bnx2fc_elstm_alloc()
415 		BNX2FC_TGT_DBG(tgt, "No free els_tm cmds available "  in bnx2fc_elstm_alloc()
417 			tgt->num_active_ios.counter, tgt->max_sqes);  in bnx2fc_elstm_alloc()
430 	atomic_inc(&tgt->num_active_ios);  in bnx2fc_elstm_alloc()
431 	atomic_dec(&tgt->free_sqes);  in bnx2fc_elstm_alloc()
451 struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt)  in bnx2fc_cmd_alloc()  argument
453 	struct fcoe_port *port = tgt->port;  in bnx2fc_cmd_alloc()
470 	free_sqes = atomic_read(&tgt->free_sqes);  in bnx2fc_cmd_alloc()
472 	    (tgt->num_active_ios.counter  >= max_sqes) ||  in bnx2fc_cmd_alloc()
485 	atomic_inc(&tgt->num_active_ios);  in bnx2fc_cmd_alloc()
486 	atomic_dec(&tgt->free_sqes);  in bnx2fc_cmd_alloc()
528 	atomic_dec(&io_req->tgt->num_active_ios);  in bnx2fc_cmd_release()
655 	struct bnx2fc_rport *tgt;  in bnx2fc_initiate_tmf()  local
691 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_initiate_tmf()
693 	if (!(test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags))) {  in bnx2fc_initiate_tmf()
699 	io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_TASK_MGMT_CMD);  in bnx2fc_initiate_tmf()
712 	io_req->tgt = tgt;  in bnx2fc_initiate_tmf()
719 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
721 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
737 	sid = tgt->sid;  in bnx2fc_initiate_tmf()
745 	BNX2FC_TGT_DBG(tgt, "Initiate TMF - xid = 0x%x\n", xid);  in bnx2fc_initiate_tmf()
758 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
759 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_tmf()
763 	list_add_tail(&io_req->link, &tgt->active_tm_queue);  in bnx2fc_initiate_tmf()
769 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_tmf()
770 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
774 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
785 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
788 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
794 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_initiate_tmf()
797 		BNX2FC_TGT_DBG(tgt, "task mgmt command failed...\n");  in bnx2fc_initiate_tmf()
800 		BNX2FC_TGT_DBG(tgt, "task mgmt command success...\n");  in bnx2fc_initiate_tmf()
810 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_initiate_abts()  local
811 	struct fc_rport *rport = tgt->rport;  in bnx2fc_initiate_abts()
812 	struct fc_rport_priv *rdata = tgt->rdata;  in bnx2fc_initiate_abts()
833 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_initiate_abts()
851 	abts_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_ABTS);  in bnx2fc_initiate_abts()
861 	abts_io_req->tgt = tgt;  in bnx2fc_initiate_abts()
874 	sid = tgt->sid;  in bnx2fc_initiate_abts()
907 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_abts()
910 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_abts()
920 	struct bnx2fc_rport *tgt = orig_io_req->tgt;  in bnx2fc_initiate_seq_cleanup()  local
946 	seq_clnp_req = bnx2fc_elstm_alloc(tgt, BNX2FC_SEQ_CLEANUP);  in bnx2fc_initiate_seq_cleanup()
956 	seq_clnp_req->tgt = tgt;  in bnx2fc_initiate_seq_cleanup()
978 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_seq_cleanup()
981 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_seq_cleanup()
989 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_initiate_cleanup()  local
1006 	cleanup_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_CLEANUP);  in bnx2fc_initiate_cleanup()
1016 	cleanup_io_req->tgt = tgt;  in bnx2fc_initiate_cleanup()
1035 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_initiate_cleanup()
1038 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_initiate_cleanup()
1072 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_abts_cleanup()  local
1078 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_abts_cleanup()
1089 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_abts_cleanup()
1106 	struct bnx2fc_rport *tgt;  in bnx2fc_eh_abort()  local
1120 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_eh_abort()
1122 	BNX2FC_TGT_DBG(tgt, "Entered bnx2fc_eh_abort\n");  in bnx2fc_eh_abort()
1124 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1129 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1138 	BUG_ON(tgt != io_req->tgt);  in bnx2fc_eh_abort()
1146 	if (tgt->flush_in_prog) {  in bnx2fc_eh_abort()
1150 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1166 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1180 	list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_eh_abort()
1209 		spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1211 		spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1215 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1219 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1246 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_eh_abort()
1259 	struct bnx2fc_rport *tgt = orig_io_req->tgt;  in bnx2fc_process_seq_cleanup_compl()  local
1271 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_process_seq_cleanup_compl()
1273 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_process_seq_cleanup_compl()
1305 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_process_abts_compl()  local
1381 			list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_process_abts_compl()
1391 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_lun_reset_cmpl()  local
1403 	list_for_each_entry_safe(cmd, tmp, &tgt->active_cmd_queue, link) {  in bnx2fc_lun_reset_cmpl()
1404 		BNX2FC_TGT_DBG(tgt, "LUN RST cmpl: scan for pending IOs\n");  in bnx2fc_lun_reset_cmpl()
1428 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_tgt_reset_cmpl()  local
1438 	list_for_each_entry_safe(cmd, tmp, &tgt->active_cmd_queue, link) {  in bnx2fc_tgt_reset_cmpl()
1439 		BNX2FC_TGT_DBG(tgt, "TGT RST cmpl: scan for pending IOs\n");  in bnx2fc_tgt_reset_cmpl()
1687 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_parse_fcp_rsp()  local
1738 		rq_data = bnx2fc_get_next_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1743 				dummy = bnx2fc_get_next_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1768 			bnx2fc_return_rqe(tgt, 1);  in bnx2fc_parse_fcp_rsp()
1786 	struct bnx2fc_rport *tgt;  in bnx2fc_queuecommand()  local
1804 	tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_queuecommand()
1806 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_queuecommand()
1814 	if (tgt->retry_delay_timestamp) {  in bnx2fc_queuecommand()
1815 		if (time_after(jiffies, tgt->retry_delay_timestamp)) {  in bnx2fc_queuecommand()
1816 			tgt->retry_delay_timestamp = 0;  in bnx2fc_queuecommand()
1824 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_queuecommand()
1826 	io_req = bnx2fc_cmd_alloc(tgt);  in bnx2fc_queuecommand()
1833 	if (bnx2fc_post_io_req(tgt, io_req)) {  in bnx2fc_queuecommand()
1840 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_queuecommand()
1850 	struct bnx2fc_rport *tgt = io_req->tgt;  in bnx2fc_process_scsi_cmd_compl()  local
1891 		list_add_tail(&io_req->link, &tgt->io_retire_queue);  in bnx2fc_process_scsi_cmd_compl()
1923 				tgt->retry_delay_timestamp = jiffies +  in bnx2fc_process_scsi_cmd_compl()
1941 int bnx2fc_post_io_req(struct bnx2fc_rport *tgt,  in bnx2fc_post_io_req()  argument
1947 	struct fcoe_port *port = tgt->port;  in bnx2fc_post_io_req()
1960 	io_req->tgt = tgt;  in bnx2fc_post_io_req()
1996 	if (tgt->flush_in_prog) {  in bnx2fc_post_io_req()
2002 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {  in bnx2fc_post_io_req()
2009 	if (tgt->io_timeout)  in bnx2fc_post_io_req()
2012 	bnx2fc_add_2_sq(tgt, xid);  in bnx2fc_post_io_req()
2018 	list_add_tail(&io_req->link, &tgt->active_cmd_queue);  in bnx2fc_post_io_req()
2021 	bnx2fc_ring_doorbell(tgt);  in bnx2fc_post_io_req()