18 static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt,
22 				struct bnx2fc_rport *tgt);
24 			      struct bnx2fc_rport *tgt);
26 			      struct bnx2fc_rport *tgt);
32 	struct bnx2fc_rport *tgt = (struct bnx2fc_rport *)data;  in bnx2fc_upld_timer()  local
34 	BNX2FC_TGT_DBG(tgt, "upld_timer - Upload compl not received!!\n");  in bnx2fc_upld_timer()
36 	clear_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags);  in bnx2fc_upld_timer()
37 	clear_bit(BNX2FC_FLAG_ENABLED, &tgt->flags);  in bnx2fc_upld_timer()
38 	set_bit(BNX2FC_FLAG_UPLD_REQ_COMPL, &tgt->flags);  in bnx2fc_upld_timer()
39 	wake_up_interruptible(&tgt->upld_wait);  in bnx2fc_upld_timer()
45 	struct bnx2fc_rport *tgt = (struct bnx2fc_rport *)data;  in bnx2fc_ofld_timer()  local
47 	BNX2FC_TGT_DBG(tgt, "entered bnx2fc_ofld_timer\n");  in bnx2fc_ofld_timer()
59 	clear_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags);  in bnx2fc_ofld_timer()
60 	clear_bit(BNX2FC_FLAG_ENABLED, &tgt->flags);  in bnx2fc_ofld_timer()
61 	set_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags);  in bnx2fc_ofld_timer()
62 	wake_up_interruptible(&tgt->ofld_wait);  in bnx2fc_ofld_timer()
65 static void bnx2fc_ofld_wait(struct bnx2fc_rport *tgt)  in bnx2fc_ofld_wait()  argument
67 	setup_timer(&tgt->ofld_timer, bnx2fc_ofld_timer, (unsigned long)tgt);  in bnx2fc_ofld_wait()
68 	mod_timer(&tgt->ofld_timer, jiffies + BNX2FC_FW_TIMEOUT);  in bnx2fc_ofld_wait()
70 	wait_event_interruptible(tgt->ofld_wait,  in bnx2fc_ofld_wait()
73 				  &tgt->flags)));  in bnx2fc_ofld_wait()
76 	del_timer_sync(&tgt->ofld_timer);  in bnx2fc_ofld_wait()
80 					struct bnx2fc_rport *tgt,  in bnx2fc_offload_session()  argument
92 	rval = bnx2fc_init_tgt(tgt, port, rdata);  in bnx2fc_offload_session()
100 	rval = bnx2fc_alloc_session_resc(hba, tgt);  in bnx2fc_offload_session()
112 	clear_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags);  in bnx2fc_offload_session()
113 	rval = bnx2fc_send_session_ofld_req(port, tgt);  in bnx2fc_offload_session()
123 	bnx2fc_ofld_wait(tgt);  in bnx2fc_offload_session()
125 	if (!(test_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags))) {  in bnx2fc_offload_session()
127 				       &tgt->flags)) {  in bnx2fc_offload_session()
128 			BNX2FC_TGT_DBG(tgt, "ctx_alloc_failure, "  in bnx2fc_offload_session()
139 	if (bnx2fc_map_doorbell(tgt)) {  in bnx2fc_offload_session()
143 	clear_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags);  in bnx2fc_offload_session()
144 	rval = bnx2fc_send_session_enable_req(port, tgt);  in bnx2fc_offload_session()
149 	bnx2fc_ofld_wait(tgt);  in bnx2fc_offload_session()
150 	if (!(test_bit(BNX2FC_FLAG_ENABLED, &tgt->flags)))  in bnx2fc_offload_session()
156 	BNX2FC_TGT_DBG(tgt, "bnx2fc_offload_session - offload error\n");  in bnx2fc_offload_session()
157 	clear_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags);  in bnx2fc_offload_session()
159 	bnx2fc_free_session_resc(hba, tgt);  in bnx2fc_offload_session()
161 	if (tgt->fcoe_conn_id != -1)  in bnx2fc_offload_session()
162 		bnx2fc_free_conn_id(hba, tgt->fcoe_conn_id);  in bnx2fc_offload_session()
166 void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt)  in bnx2fc_flush_active_ios()  argument
172 	BNX2FC_TGT_DBG(tgt, "Entered flush_active_ios - %d\n",  in bnx2fc_flush_active_ios()
173 		       tgt->num_active_ios.counter);  in bnx2fc_flush_active_ios()
175 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_flush_active_ios()
176 	tgt->flush_in_prog = 1;  in bnx2fc_flush_active_ios()
178 	list_for_each_entry_safe(io_req, tmp, &tgt->active_cmd_queue, link) {  in bnx2fc_flush_active_ios()
200 		if (test_bit(BNX2FC_FLAG_DISABLE_FAILED, &tgt->flags))  in bnx2fc_flush_active_ios()
208 	list_for_each_entry_safe(io_req, tmp, &tgt->active_tm_queue, link) {  in bnx2fc_flush_active_ios()
217 	list_for_each_entry_safe(io_req, tmp, &tgt->els_queue, link) {  in bnx2fc_flush_active_ios()
234 		if (test_bit(BNX2FC_FLAG_DISABLE_FAILED, &tgt->flags))  in bnx2fc_flush_active_ios()
242 	list_for_each_entry_safe(io_req, tmp, &tgt->io_retire_queue, link) {  in bnx2fc_flush_active_ios()
263 	BNX2FC_TGT_DBG(tgt, "IOs flushed = %d\n", i);  in bnx2fc_flush_active_ios()
265 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_flush_active_ios()
267 	while ((tgt->num_active_ios.counter != 0) && (i++ < BNX2FC_WAIT_CNT))  in bnx2fc_flush_active_ios()
269 	if (tgt->num_active_ios.counter != 0)  in bnx2fc_flush_active_ios()
272 			tgt->rdata->ids.port_id, tgt->num_active_ios.counter);  in bnx2fc_flush_active_ios()
273 	spin_lock_bh(&tgt->tgt_lock);  in bnx2fc_flush_active_ios()
274 	tgt->flush_in_prog = 0;  in bnx2fc_flush_active_ios()
275 	spin_unlock_bh(&tgt->tgt_lock);  in bnx2fc_flush_active_ios()
278 static void bnx2fc_upld_wait(struct bnx2fc_rport *tgt)  in bnx2fc_upld_wait()  argument
280 	setup_timer(&tgt->upld_timer, bnx2fc_upld_timer, (unsigned long)tgt);  in bnx2fc_upld_wait()
281 	mod_timer(&tgt->upld_timer, jiffies + BNX2FC_FW_TIMEOUT);  in bnx2fc_upld_wait()
282 	wait_event_interruptible(tgt->upld_wait,  in bnx2fc_upld_wait()
285 				  &tgt->flags)));  in bnx2fc_upld_wait()
288 	del_timer_sync(&tgt->upld_timer);  in bnx2fc_upld_wait()
292 					struct bnx2fc_rport *tgt)  in bnx2fc_upload_session()  argument
297 	BNX2FC_TGT_DBG(tgt, "upload_session: active_ios = %d\n",  in bnx2fc_upload_session()
298 		tgt->num_active_ios.counter);  in bnx2fc_upload_session()
304 	clear_bit(BNX2FC_FLAG_UPLD_REQ_COMPL, &tgt->flags);  in bnx2fc_upload_session()
305 	bnx2fc_send_session_disable_req(port, tgt);  in bnx2fc_upload_session()
311 	BNX2FC_TGT_DBG(tgt, "waiting for disable compl\n");  in bnx2fc_upload_session()
312 	bnx2fc_upld_wait(tgt);  in bnx2fc_upload_session()
318 	BNX2FC_TGT_DBG(tgt, "flush/upload - disable wait flags = 0x%lx\n",  in bnx2fc_upload_session()
319 		       tgt->flags);  in bnx2fc_upload_session()
320 	bnx2fc_flush_active_ios(tgt);  in bnx2fc_upload_session()
323 	if (test_bit(BNX2FC_FLAG_DISABLED, &tgt->flags)) {  in bnx2fc_upload_session()
324 		BNX2FC_TGT_DBG(tgt, "send destroy req\n");  in bnx2fc_upload_session()
325 		clear_bit(BNX2FC_FLAG_UPLD_REQ_COMPL, &tgt->flags);  in bnx2fc_upload_session()
326 		bnx2fc_send_session_destroy_req(hba, tgt);  in bnx2fc_upload_session()
329 		bnx2fc_upld_wait(tgt);  in bnx2fc_upload_session()
331 		if (!(test_bit(BNX2FC_FLAG_DESTROYED, &tgt->flags)))  in bnx2fc_upload_session()
334 		BNX2FC_TGT_DBG(tgt, "destroy wait complete flags = 0x%lx\n",  in bnx2fc_upload_session()
335 			tgt->flags);  in bnx2fc_upload_session()
337 	} else if (test_bit(BNX2FC_FLAG_DISABLE_FAILED, &tgt->flags)) {  in bnx2fc_upload_session()
346 	bnx2fc_free_session_resc(hba, tgt);  in bnx2fc_upload_session()
347 	bnx2fc_free_conn_id(hba, tgt->fcoe_conn_id);  in bnx2fc_upload_session()
350 static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt,  in bnx2fc_init_tgt()  argument
358 	struct b577xx_doorbell_set_prod *sq_db = &tgt->sq_db;  in bnx2fc_init_tgt()
359 	struct b577xx_fcoe_rx_doorbell *rx_db = &tgt->rx_db;  in bnx2fc_init_tgt()
361 	tgt->rport = rport;  in bnx2fc_init_tgt()
362 	tgt->rdata = rdata;  in bnx2fc_init_tgt()
363 	tgt->port = port;  in bnx2fc_init_tgt()
366 		BNX2FC_TGT_DBG(tgt, "exceeded max sessions. logoff this tgt\n");  in bnx2fc_init_tgt()
367 		tgt->fcoe_conn_id = -1;  in bnx2fc_init_tgt()
371 	tgt->fcoe_conn_id = bnx2fc_alloc_conn_id(hba, tgt);  in bnx2fc_init_tgt()
372 	if (tgt->fcoe_conn_id == -1)  in bnx2fc_init_tgt()
375 	BNX2FC_TGT_DBG(tgt, "init_tgt - conn_id = 0x%x\n", tgt->fcoe_conn_id);  in bnx2fc_init_tgt()
377 	tgt->max_sqes = BNX2FC_SQ_WQES_MAX;  in bnx2fc_init_tgt()
378 	tgt->max_rqes = BNX2FC_RQ_WQES_MAX;  in bnx2fc_init_tgt()
379 	tgt->max_cqes = BNX2FC_CQ_WQES_MAX;  in bnx2fc_init_tgt()
380 	atomic_set(&tgt->free_sqes, BNX2FC_SQ_WQES_MAX);  in bnx2fc_init_tgt()
383 	tgt->sq_curr_toggle_bit = 1;  in bnx2fc_init_tgt()
384 	tgt->cq_curr_toggle_bit = 1;  in bnx2fc_init_tgt()
385 	tgt->sq_prod_idx = 0;  in bnx2fc_init_tgt()
386 	tgt->cq_cons_idx = 0;  in bnx2fc_init_tgt()
387 	tgt->rq_prod_idx = 0x8000;  in bnx2fc_init_tgt()
388 	tgt->rq_cons_idx = 0;  in bnx2fc_init_tgt()
389 	atomic_set(&tgt->num_active_ios, 0);  in bnx2fc_init_tgt()
390 	tgt->retry_delay_timestamp = 0;  in bnx2fc_init_tgt()
395 		tgt->dev_type = TYPE_TAPE;  in bnx2fc_init_tgt()
396 		tgt->io_timeout = 0; /* use default ULP timeout */  in bnx2fc_init_tgt()
398 		tgt->dev_type = TYPE_DISK;  in bnx2fc_init_tgt()
399 		tgt->io_timeout = BNX2FC_IO_TIMEOUT;  in bnx2fc_init_tgt()
414 	spin_lock_init(&tgt->tgt_lock);  in bnx2fc_init_tgt()
415 	spin_lock_init(&tgt->cq_lock);  in bnx2fc_init_tgt()
418 	INIT_LIST_HEAD(&tgt->active_cmd_queue);  in bnx2fc_init_tgt()
421 	INIT_LIST_HEAD(&tgt->io_retire_queue);  in bnx2fc_init_tgt()
423 	INIT_LIST_HEAD(&tgt->els_queue);  in bnx2fc_init_tgt()
426 	INIT_LIST_HEAD(&tgt->active_tm_queue);  in bnx2fc_init_tgt()
428 	init_waitqueue_head(&tgt->ofld_wait);  in bnx2fc_init_tgt()
429 	init_waitqueue_head(&tgt->upld_wait);  in bnx2fc_init_tgt()
448 	struct bnx2fc_rport *tgt;  in bnx2fc_rport_event_handler()  local
489 		tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_rport_event_handler()
492 		if (test_bit(BNX2FC_FLAG_ENABLED, &tgt->flags)) {  in bnx2fc_rport_event_handler()
493 			BNX2FC_TGT_DBG(tgt, "already offloaded\n");  in bnx2fc_rport_event_handler()
502 		bnx2fc_offload_session(port, tgt, rdata);  in bnx2fc_rport_event_handler()
504 		BNX2FC_TGT_DBG(tgt, "OFFLOAD num_ofld_sess = %d\n",  in bnx2fc_rport_event_handler()
507 		if (test_bit(BNX2FC_FLAG_ENABLED, &tgt->flags)) {  in bnx2fc_rport_event_handler()
509 			BNX2FC_TGT_DBG(tgt, "sess offloaded\n");  in bnx2fc_rport_event_handler()
513 			set_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags);  in bnx2fc_rport_event_handler()
520 			BNX2FC_TGT_DBG(tgt, "Port is being logged off as "  in bnx2fc_rport_event_handler()
543 		tgt = (struct bnx2fc_rport *)&rp[1];  in bnx2fc_rport_event_handler()
545 		if (!(test_bit(BNX2FC_FLAG_ENABLED, &tgt->flags))) {  in bnx2fc_rport_event_handler()
549 		clear_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags);  in bnx2fc_rport_event_handler()
551 		bnx2fc_upload_session(port, tgt);  in bnx2fc_rport_event_handler()
553 		BNX2FC_TGT_DBG(tgt, "UPLOAD num_ofld_sess = %d\n",  in bnx2fc_rport_event_handler()
563 		if (test_bit(BNX2FC_FLAG_EXPL_LOGO, &tgt->flags)) {  in bnx2fc_rport_event_handler()
589 	struct bnx2fc_rport *tgt;  in bnx2fc_tgt_lookup()  local
594 		tgt = hba->tgt_ofld_list[i];  in bnx2fc_tgt_lookup()
595 		if ((tgt) && (tgt->port == port)) {  in bnx2fc_tgt_lookup()
596 			rdata = tgt->rdata;  in bnx2fc_tgt_lookup()
599 					BNX2FC_TGT_DBG(tgt, "rport "  in bnx2fc_tgt_lookup()
601 					return tgt;  in bnx2fc_tgt_lookup()
603 					BNX2FC_TGT_DBG(tgt, "rport 0x%x "  in bnx2fc_tgt_lookup()
622 				struct bnx2fc_rport *tgt)  in bnx2fc_alloc_conn_id()  argument
651 	hba->tgt_ofld_list[conn_id] = tgt;  in bnx2fc_alloc_conn_id()
652 	tgt->fcoe_conn_id = conn_id;  in bnx2fc_alloc_conn_id()
670 					struct bnx2fc_rport *tgt)  in bnx2fc_alloc_session_resc()  argument
677 	tgt->sq_mem_size = tgt->max_sqes * BNX2FC_SQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
678 	tgt->sq_mem_size = (tgt->sq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
681 	tgt->sq = dma_alloc_coherent(&hba->pcidev->dev, tgt->sq_mem_size,  in bnx2fc_alloc_session_resc()
682 				     &tgt->sq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
683 	if (!tgt->sq) {  in bnx2fc_alloc_session_resc()
685 			tgt->sq_mem_size);  in bnx2fc_alloc_session_resc()
688 	memset(tgt->sq, 0, tgt->sq_mem_size);  in bnx2fc_alloc_session_resc()
691 	tgt->cq_mem_size = tgt->max_cqes * BNX2FC_CQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
692 	tgt->cq_mem_size = (tgt->cq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
695 	tgt->cq = dma_alloc_coherent(&hba->pcidev->dev, tgt->cq_mem_size,  in bnx2fc_alloc_session_resc()
696 				     &tgt->cq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
697 	if (!tgt->cq) {  in bnx2fc_alloc_session_resc()
699 			tgt->cq_mem_size);  in bnx2fc_alloc_session_resc()
702 	memset(tgt->cq, 0, tgt->cq_mem_size);  in bnx2fc_alloc_session_resc()
705 	tgt->rq_mem_size = tgt->max_rqes * BNX2FC_RQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
706 	tgt->rq_mem_size = (tgt->rq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
709 	tgt->rq = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_mem_size,  in bnx2fc_alloc_session_resc()
710 					&tgt->rq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
711 	if (!tgt->rq) {  in bnx2fc_alloc_session_resc()
713 			tgt->rq_mem_size);  in bnx2fc_alloc_session_resc()
716 	memset(tgt->rq, 0, tgt->rq_mem_size);  in bnx2fc_alloc_session_resc()
718 	tgt->rq_pbl_size = (tgt->rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);  in bnx2fc_alloc_session_resc()
719 	tgt->rq_pbl_size = (tgt->rq_pbl_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
722 	tgt->rq_pbl = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_pbl_size,  in bnx2fc_alloc_session_resc()
723 					 &tgt->rq_pbl_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
724 	if (!tgt->rq_pbl) {  in bnx2fc_alloc_session_resc()
726 			tgt->rq_pbl_size);  in bnx2fc_alloc_session_resc()
730 	memset(tgt->rq_pbl, 0, tgt->rq_pbl_size);  in bnx2fc_alloc_session_resc()
731 	num_pages = tgt->rq_mem_size / CNIC_PAGE_SIZE;  in bnx2fc_alloc_session_resc()
732 	page = tgt->rq_dma;  in bnx2fc_alloc_session_resc()
733 	pbl = (u32 *)tgt->rq_pbl;  in bnx2fc_alloc_session_resc()
744 	tgt->xferq_mem_size = tgt->max_sqes * BNX2FC_XFERQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
745 	tgt->xferq_mem_size = (tgt->xferq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
748 	tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev, tgt->xferq_mem_size,  in bnx2fc_alloc_session_resc()
749 					&tgt->xferq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
750 	if (!tgt->xferq) {  in bnx2fc_alloc_session_resc()
752 			tgt->xferq_mem_size);  in bnx2fc_alloc_session_resc()
755 	memset(tgt->xferq, 0, tgt->xferq_mem_size);  in bnx2fc_alloc_session_resc()
758 	tgt->confq_mem_size = tgt->max_sqes * BNX2FC_CONFQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
759 	tgt->confq_mem_size = (tgt->confq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
762 	tgt->confq = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_mem_size,  in bnx2fc_alloc_session_resc()
763 					&tgt->confq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
764 	if (!tgt->confq) {  in bnx2fc_alloc_session_resc()
766 			tgt->confq_mem_size);  in bnx2fc_alloc_session_resc()
769 	memset(tgt->confq, 0, tgt->confq_mem_size);  in bnx2fc_alloc_session_resc()
771 	tgt->confq_pbl_size =  in bnx2fc_alloc_session_resc()
772 		(tgt->confq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);  in bnx2fc_alloc_session_resc()
773 	tgt->confq_pbl_size =  in bnx2fc_alloc_session_resc()
774 		(tgt->confq_pbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;  in bnx2fc_alloc_session_resc()
776 	tgt->confq_pbl = dma_alloc_coherent(&hba->pcidev->dev,  in bnx2fc_alloc_session_resc()
777 					    tgt->confq_pbl_size,  in bnx2fc_alloc_session_resc()
778 					    &tgt->confq_pbl_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
779 	if (!tgt->confq_pbl) {  in bnx2fc_alloc_session_resc()
781 			tgt->confq_pbl_size);  in bnx2fc_alloc_session_resc()
785 	memset(tgt->confq_pbl, 0, tgt->confq_pbl_size);  in bnx2fc_alloc_session_resc()
786 	num_pages = tgt->confq_mem_size / CNIC_PAGE_SIZE;  in bnx2fc_alloc_session_resc()
787 	page = tgt->confq_dma;  in bnx2fc_alloc_session_resc()
788 	pbl = (u32 *)tgt->confq_pbl;  in bnx2fc_alloc_session_resc()
799 	tgt->conn_db_mem_size = sizeof(struct fcoe_conn_db);  in bnx2fc_alloc_session_resc()
801 	tgt->conn_db = dma_alloc_coherent(&hba->pcidev->dev,  in bnx2fc_alloc_session_resc()
802 					  tgt->conn_db_mem_size,  in bnx2fc_alloc_session_resc()
803 					  &tgt->conn_db_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
804 	if (!tgt->conn_db) {  in bnx2fc_alloc_session_resc()
806 						tgt->conn_db_mem_size);  in bnx2fc_alloc_session_resc()
809 	memset(tgt->conn_db, 0, tgt->conn_db_mem_size);  in bnx2fc_alloc_session_resc()
813 	tgt->lcq_mem_size = (tgt->max_sqes + 8) * BNX2FC_SQ_WQE_SIZE;  in bnx2fc_alloc_session_resc()
814 	tgt->lcq_mem_size = (tgt->lcq_mem_size + (CNIC_PAGE_SIZE - 1)) &  in bnx2fc_alloc_session_resc()
817 	tgt->lcq = dma_alloc_coherent(&hba->pcidev->dev, tgt->lcq_mem_size,  in bnx2fc_alloc_session_resc()
818 				      &tgt->lcq_dma, GFP_KERNEL);  in bnx2fc_alloc_session_resc()
820 	if (!tgt->lcq) {  in bnx2fc_alloc_session_resc()
822 		       tgt->lcq_mem_size);  in bnx2fc_alloc_session_resc()
825 	memset(tgt->lcq, 0, tgt->lcq_mem_size);  in bnx2fc_alloc_session_resc()
827 	tgt->conn_db->rq_prod = 0x8000;  in bnx2fc_alloc_session_resc()
844 						struct bnx2fc_rport *tgt)  in bnx2fc_free_session_resc()  argument
848 	BNX2FC_TGT_DBG(tgt, "Freeing up session resources\n");  in bnx2fc_free_session_resc()
850 	spin_lock_bh(&tgt->cq_lock);  in bnx2fc_free_session_resc()
851 	ctx_base_ptr = tgt->ctx_base;  in bnx2fc_free_session_resc()
852 	tgt->ctx_base = NULL;  in bnx2fc_free_session_resc()
855 	if (tgt->lcq) {  in bnx2fc_free_session_resc()
856 		dma_free_coherent(&hba->pcidev->dev, tgt->lcq_mem_size,  in bnx2fc_free_session_resc()
857 				    tgt->lcq, tgt->lcq_dma);  in bnx2fc_free_session_resc()
858 		tgt->lcq = NULL;  in bnx2fc_free_session_resc()
861 	if (tgt->conn_db) {  in bnx2fc_free_session_resc()
862 		dma_free_coherent(&hba->pcidev->dev, tgt->conn_db_mem_size,  in bnx2fc_free_session_resc()
863 				    tgt->conn_db, tgt->conn_db_dma);  in bnx2fc_free_session_resc()
864 		tgt->conn_db = NULL;  in bnx2fc_free_session_resc()
867 	if (tgt->confq_pbl) {  in bnx2fc_free_session_resc()
868 		dma_free_coherent(&hba->pcidev->dev, tgt->confq_pbl_size,  in bnx2fc_free_session_resc()
869 				    tgt->confq_pbl, tgt->confq_pbl_dma);  in bnx2fc_free_session_resc()
870 		tgt->confq_pbl = NULL;  in bnx2fc_free_session_resc()
872 	if (tgt->confq) {  in bnx2fc_free_session_resc()
873 		dma_free_coherent(&hba->pcidev->dev, tgt->confq_mem_size,  in bnx2fc_free_session_resc()
874 				    tgt->confq, tgt->confq_dma);  in bnx2fc_free_session_resc()
875 		tgt->confq = NULL;  in bnx2fc_free_session_resc()
878 	if (tgt->xferq) {  in bnx2fc_free_session_resc()
879 		dma_free_coherent(&hba->pcidev->dev, tgt->xferq_mem_size,  in bnx2fc_free_session_resc()
880 				    tgt->xferq, tgt->xferq_dma);  in bnx2fc_free_session_resc()
881 		tgt->xferq = NULL;  in bnx2fc_free_session_resc()
884 	if (tgt->rq_pbl) {  in bnx2fc_free_session_resc()
885 		dma_free_coherent(&hba->pcidev->dev, tgt->rq_pbl_size,  in bnx2fc_free_session_resc()
886 				    tgt->rq_pbl, tgt->rq_pbl_dma);  in bnx2fc_free_session_resc()
887 		tgt->rq_pbl = NULL;  in bnx2fc_free_session_resc()
889 	if (tgt->rq) {  in bnx2fc_free_session_resc()
890 		dma_free_coherent(&hba->pcidev->dev, tgt->rq_mem_size,  in bnx2fc_free_session_resc()
891 				    tgt->rq, tgt->rq_dma);  in bnx2fc_free_session_resc()
892 		tgt->rq = NULL;  in bnx2fc_free_session_resc()
895 	if (tgt->cq) {  in bnx2fc_free_session_resc()
896 		dma_free_coherent(&hba->pcidev->dev, tgt->cq_mem_size,  in bnx2fc_free_session_resc()
897 				    tgt->cq, tgt->cq_dma);  in bnx2fc_free_session_resc()
898 		tgt->cq = NULL;  in bnx2fc_free_session_resc()
901 	if (tgt->sq) {  in bnx2fc_free_session_resc()
902 		dma_free_coherent(&hba->pcidev->dev, tgt->sq_mem_size,  in bnx2fc_free_session_resc()
903 				    tgt->sq, tgt->sq_dma);  in bnx2fc_free_session_resc()
904 		tgt->sq = NULL;  in bnx2fc_free_session_resc()
906 	spin_unlock_bh(&tgt->cq_lock);  in bnx2fc_free_session_resc()