45 		   ep_dist->endpoint, credits);  in ath6kl_credit_deposit()
65 		if (cur_ep_dist->endpoint == ENDPOINT_0)  in ath6kl_credit_init()
112 		if (cur_ep_dist->endpoint == ENDPOINT_0)  in ath6kl_credit_init()
136 			   cur_ep_dist->endpoint,  in ath6kl_credit_init()
173 		   ep_dist->endpoint, limit);  in ath6kl_credit_reduce()
191 		if (cur_list->endpoint == ENDPOINT_0)  in ath6kl_credit_update()
281 		if (curdist_list->endpoint == ENDPOINT_0)  in ath6kl_credit_seek()
302 		if (curdist_list->endpoint == ENDPOINT_0)  in ath6kl_credit_redistribute()
370 	hdr->eid = packet->endpoint;  in ath6kl_htc_tx_prep_pkt()
409 			       struct htc_endpoint *endpoint,  in htc_tx_comp_update()  argument
419 		   packet->status, packet->endpoint, packet->act_len,  in htc_tx_comp_update()
424 	endpoint->cred_dist.cred_to_dist +=  in htc_tx_comp_update()
426 	endpoint->cred_dist.txq_depth = get_queue_depth(&endpoint->txq);  in htc_tx_comp_update()
438 static void htc_tx_complete(struct htc_endpoint *endpoint,  in htc_tx_complete()  argument
446 		   endpoint->eid, get_queue_depth(txq));  in htc_tx_complete()
448 	ath6kl_tx_complete(endpoint->target, txq);  in htc_tx_complete()
454 	struct htc_endpoint *endpoint = &target->endpoint[packet->endpoint];  in htc_tx_comp_handler()  local
460 	htc_tx_comp_update(target, endpoint, packet);  in htc_tx_comp_handler()
464 	htc_tx_complete(endpoint, &container);  in htc_tx_comp_handler()
470 	struct htc_endpoint *endpoint;  in htc_async_tx_scat_complete()  local
485 	endpoint = &target->endpoint[packet->endpoint];  in htc_async_tx_scat_complete()
496 		htc_tx_comp_update(target, endpoint, packet);  in htc_async_tx_scat_complete()
504 	htc_tx_complete(endpoint, &tx_compq);  in htc_async_tx_scat_complete()
541 	trace_ath6kl_htc_tx(status, packet->endpoint, packet->buf, send_len);  in ath6kl_htc_tx_issue()
600 				   struct htc_endpoint *endpoint,  in ath6kl_htc_tx_pkts_get()  argument
611 		if (list_empty(&endpoint->txq))  in ath6kl_htc_tx_pkts_get()
613 		packet = list_first_entry(&endpoint->txq, struct htc_packet,  in ath6kl_htc_tx_pkts_get()
618 			   packet, get_queue_depth(&endpoint->txq));  in ath6kl_htc_tx_pkts_get()
623 		if (htc_check_credits(target, endpoint, &flags,  in ath6kl_htc_tx_pkts_get()
624 				      packet->endpoint, len, &req_cred))  in ath6kl_htc_tx_pkts_get()
628 		packet = list_first_entry(&endpoint->txq, struct htc_packet,  in ath6kl_htc_tx_pkts_get()
638 		endpoint->ep_st.tx_issued += 1;  in ath6kl_htc_tx_pkts_get()
642 		packet->info.tx.seqno = endpoint->seqno;  in ath6kl_htc_tx_pkts_get()
643 		endpoint->seqno++;  in ath6kl_htc_tx_pkts_get()
680 					 struct htc_endpoint *endpoint,  in ath6kl_htc_tx_setup_scat_list()  argument
703 						  &len, endpoint);  in ath6kl_htc_tx_setup_scat_list()
755 static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint,  in ath6kl_htc_tx_bundle()  argument
759 	struct htc_target *target = endpoint->target;  in ath6kl_htc_tx_bundle()
767 	if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) &&  in ath6kl_htc_tx_bundle()
768 	    (WMI_CONTROL_SVC != endpoint->svc_id))  in ath6kl_htc_tx_bundle()
769 		ac = target->dev->ar->ep2ac_map[endpoint->eid];  in ath6kl_htc_tx_bundle()
821 		status = ath6kl_htc_tx_setup_scat_list(target, endpoint,  in ath6kl_htc_tx_bundle()
840 			trace_ath6kl_htc_tx(packet->status, packet->endpoint,  in ath6kl_htc_tx_bundle()
859 				     struct htc_endpoint *endpoint)  in ath6kl_htc_tx_from_queue()  argument
870 	endpoint->tx_proc_cnt++;  in ath6kl_htc_tx_from_queue()
871 	if (endpoint->tx_proc_cnt > 1) {  in ath6kl_htc_tx_from_queue()
872 		endpoint->tx_proc_cnt--;  in ath6kl_htc_tx_from_queue()
884 	if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) &&  in ath6kl_htc_tx_from_queue()
885 	    (WMI_CONTROL_SVC != endpoint->svc_id))  in ath6kl_htc_tx_from_queue()
886 		ac = target->dev->ar->ep2ac_map[endpoint->eid];  in ath6kl_htc_tx_from_queue()
889 		if (list_empty(&endpoint->txq))  in ath6kl_htc_tx_from_queue()
892 		ath6kl_htc_tx_pkts_get(target, endpoint, &txq);  in ath6kl_htc_tx_from_queue()
911 					ath6kl_htc_tx_bundle(endpoint, &txq,  in ath6kl_htc_tx_from_queue()
937 		endpoint->ep_st.tx_bundles += bundle_sent;  in ath6kl_htc_tx_from_queue()
938 		endpoint->ep_st.tx_pkt_bundled += n_pkts_bundle;  in ath6kl_htc_tx_from_queue()
961 	endpoint->tx_proc_cnt = 0;  in ath6kl_htc_tx_from_queue()
966 			      struct htc_endpoint *endpoint,  in ath6kl_htc_tx_try()  argument
973 	ep_cb = endpoint->ep_cb;  in ath6kl_htc_tx_try()
976 	txq_depth = get_queue_depth(&endpoint->txq);  in ath6kl_htc_tx_try()
979 	if (txq_depth >= endpoint->max_txq_depth)  in ath6kl_htc_tx_try()
985 			   endpoint->eid, txq_depth,  in ath6kl_htc_tx_try()
986 			   endpoint->max_txq_depth);  in ath6kl_htc_tx_try()
989 		if (ep_cb.tx_full(endpoint->target, tx_pkt) ==  in ath6kl_htc_tx_try()
991 			endpoint->ep_st.tx_dropped += 1;  in ath6kl_htc_tx_try()
997 	list_add_tail(&tx_pkt->list, &endpoint->txq);  in ath6kl_htc_tx_try()
1000 	ath6kl_htc_tx_from_queue(target, endpoint);  in ath6kl_htc_tx_try()
1007 	struct htc_endpoint *endpoint;  in htc_chk_ep_txq()  local
1017 		endpoint = cred_dist->htc_ep;  in htc_chk_ep_txq()
1020 		if (!list_empty(&endpoint->txq)) {  in htc_chk_ep_txq()
1023 				   cred_dist->endpoint,  in htc_chk_ep_txq()
1024 				   endpoint->cred_dist.credits,  in htc_chk_ep_txq()
1025 				   get_queue_depth(&endpoint->txq));  in htc_chk_ep_txq()
1034 			ath6kl_htc_tx_from_queue(target, endpoint);  in htc_chk_ep_txq()
1099 	struct htc_endpoint *endpoint;  in ath6kl_htc_set_credit_dist()  local
1104 	list_add_tail(&target->endpoint[ENDPOINT_0].cred_dist.list,  in ath6kl_htc_set_credit_dist()
1109 			endpoint = &target->endpoint[ep];  in ath6kl_htc_set_credit_dist()
1110 			if (endpoint->svc_id == srvc_pri_order[i]) {  in ath6kl_htc_set_credit_dist()
1111 				list_add_tail(&endpoint->cred_dist.list,  in ath6kl_htc_set_credit_dist()
1126 	struct htc_endpoint *endpoint;  in ath6kl_htc_mbox_tx()  local
1131 		   packet->endpoint, packet->buf, packet->act_len);  in ath6kl_htc_mbox_tx()
1133 	if (packet->endpoint >= ENDPOINT_MAX) {  in ath6kl_htc_mbox_tx()
1138 	endpoint = &target->endpoint[packet->endpoint];  in ath6kl_htc_mbox_tx()
1140 	if (!ath6kl_htc_tx_try(target, endpoint, packet)) {  in ath6kl_htc_mbox_tx()
1145 		htc_tx_complete(endpoint, &queue);  in ath6kl_htc_mbox_tx()
1157 	struct htc_endpoint *endpoint = &target->endpoint[eid];  in ath6kl_htc_mbox_flush_txep()  local
1159 	if (!endpoint->svc_id) {  in ath6kl_htc_mbox_flush_txep()
1169 	list_for_each_entry_safe(packet, tmp_pkt, &endpoint->txq, list) {  in ath6kl_htc_mbox_flush_txep()
1183 			   packet->endpoint, packet->info.tx.tag);  in ath6kl_htc_mbox_flush_txep()
1187 		htc_tx_complete(endpoint, &container);  in ath6kl_htc_mbox_flush_txep()
1193 	struct htc_endpoint *endpoint;  in ath6kl_htc_flush_txep_all()  local
1199 		endpoint = &target->endpoint[i];  in ath6kl_htc_flush_txep_all()
1200 		if (endpoint->svc_id == 0)  in ath6kl_htc_flush_txep_all()
1211 	struct htc_endpoint *endpoint = &target->endpoint[eid];  in ath6kl_htc_mbox_activity_changed()  local
1214 	if (endpoint->svc_id == 0) {  in ath6kl_htc_mbox_activity_changed()
1222 		if (!(endpoint->cred_dist.dist_flags & HTC_EP_ACTIVE)) {  in ath6kl_htc_mbox_activity_changed()
1223 			endpoint->cred_dist.dist_flags |= HTC_EP_ACTIVE;  in ath6kl_htc_mbox_activity_changed()
1227 		if (endpoint->cred_dist.dist_flags & HTC_EP_ACTIVE) {  in ath6kl_htc_mbox_activity_changed()
1228 			endpoint->cred_dist.dist_flags &= ~HTC_EP_ACTIVE;  in ath6kl_htc_mbox_activity_changed()
1234 		endpoint->cred_dist.txq_depth =  in ath6kl_htc_mbox_activity_changed()
1235 			get_queue_depth(&endpoint->txq);  in ath6kl_htc_mbox_activity_changed()
1254 static inline void ath6kl_htc_rx_update_stats(struct htc_endpoint *endpoint,  in ath6kl_htc_rx_update_stats()  argument
1257 	endpoint->ep_st.rx_pkts++;  in ath6kl_htc_rx_update_stats()
1259 		endpoint->ep_st.rx_lkahds++;  in ath6kl_htc_rx_update_stats()
1261 		endpoint->ep_st.rx_bundle_lkahd++;  in ath6kl_htc_rx_update_stats()
1339 				       struct htc_endpoint *endpoint,  in ath6kl_htc_rx_set_indicate()  argument
1344 	if (htc_hdr->eid == packet->endpoint) {  in ath6kl_htc_rx_set_indicate()
1345 		if (!list_empty(&endpoint->rx_bufq))  in ath6kl_htc_rx_set_indicate()
1351 static void ath6kl_htc_rx_chk_water_mark(struct htc_endpoint *endpoint)  in ath6kl_htc_rx_chk_water_mark()  argument
1353 	struct htc_ep_callbacks ep_cb = endpoint->ep_cb;  in ath6kl_htc_rx_chk_water_mark()
1356 		spin_lock_bh(&endpoint->target->rx_lock);  in ath6kl_htc_rx_chk_water_mark()
1357 		if (get_queue_depth(&endpoint->rx_bufq)  in ath6kl_htc_rx_chk_water_mark()
1359 			spin_unlock_bh(&endpoint->target->rx_lock);  in ath6kl_htc_rx_chk_water_mark()
1360 			ep_cb.rx_refill(endpoint->target, endpoint->eid);  in ath6kl_htc_rx_chk_water_mark()
1363 		spin_unlock_bh(&endpoint->target->rx_lock);  in ath6kl_htc_rx_chk_water_mark()
1473 			       struct htc_endpoint *endpoint,  in ath6kl_htc_rx_alloc()  argument
1493 		if (htc_hdr->eid != endpoint->eid) {  in ath6kl_htc_rx_alloc()
1495 				   htc_hdr->eid, endpoint->eid, i);  in ath6kl_htc_rx_alloc()
1508 		if (endpoint->svc_id == 0) {  in ath6kl_htc_rx_alloc()
1530 			endpoint->ep_st.rx_bundle_from_hdr += 1;  in ath6kl_htc_rx_alloc()
1539 		status = ath6kl_htc_rx_setup(target, endpoint, &lk_ahds[i],  in ath6kl_htc_rx_alloc()
1562 					  &target->endpoint[packet->endpoint]);  in ath6kl_htc_rx_alloc()
1571 	if (packets->endpoint != ENDPOINT_0) {  in htc_ctrl_rx()
1591 	htc_reclaim_rxbuf(context, packets, &context->endpoint[0]);  in htc_ctrl_rx()
1599 	struct htc_endpoint *endpoint;  in htc_proc_cred_rpt()  local
1612 		endpoint = &target->endpoint[rpt->eid];  in htc_proc_cred_rpt()
1618 		endpoint->ep_st.tx_cred_rpt += 1;  in htc_proc_cred_rpt()
1619 		endpoint->ep_st.cred_retnd += rpt->credits;  in htc_proc_cred_rpt()
1626 			endpoint->ep_st.cred_from_rx += rpt->credits;  in htc_proc_cred_rpt()
1627 			endpoint->ep_st.cred_rpt_from_rx += 1;  in htc_proc_cred_rpt()
1630 			endpoint->ep_st.cred_from_ep0 += rpt->credits;  in htc_proc_cred_rpt()
1631 			endpoint->ep_st.cred_rpt_ep0 += 1;  in htc_proc_cred_rpt()
1633 			endpoint->ep_st.cred_from_other += rpt->credits;  in htc_proc_cred_rpt()
1634 			endpoint->ep_st.cred_rpt_from_other += 1;  in htc_proc_cred_rpt()
1639 			endpoint->cred_dist.credits += rpt->credits;  in htc_proc_cred_rpt()
1641 			endpoint->cred_dist.cred_to_dist += rpt->credits;  in htc_proc_cred_rpt()
1650 		endpoint->cred_dist.txq_depth =  in htc_proc_cred_rpt()
1651 			get_queue_depth(&endpoint->txq);  in htc_proc_cred_rpt()
1675 			     enum htc_endpoint_id endpoint,  in htc_parse_trailer()  argument
1692 				  len, endpoint);  in htc_parse_trailer()
1754 			    int *n_lk_ahds, enum htc_endpoint_id endpoint)  in htc_proc_trailer()  argument
1788 					   next_lk_ahds, endpoint, n_lk_ahds);  in htc_proc_trailer()
1847 		if (packet->endpoint != htc_hdr->eid) {  in ath6kl_htc_rx_process_hdr()
1849 				   htc_hdr->eid, packet->endpoint);  in ath6kl_htc_rx_process_hdr()
1883 					   n_lkahds, packet->endpoint);  in ath6kl_htc_rx_process_hdr()
1902 static void ath6kl_htc_rx_complete(struct htc_endpoint *endpoint,  in ath6kl_htc_rx_complete()  argument
1907 			   endpoint->eid, packet);  in ath6kl_htc_rx_complete()
1909 		endpoint->ep_cb.rx(endpoint->target, packet);  in ath6kl_htc_rx_complete()
2015 		ep = &target->endpoint[packet->endpoint];  in ath6kl_htc_rx_process_packets()
2017 		trace_ath6kl_htc_rx(packet->status, packet->endpoint,  in ath6kl_htc_rx_process_packets()
2131 				  &target->endpoint[packet->endpoint]);  in ath6kl_htc_rx_fetch()
2137 				  &target->endpoint[packet->endpoint]);  in ath6kl_htc_rx_fetch()
2147 	struct htc_endpoint *endpoint;  in ath6kl_htc_rxmsg_pending_handler()  local
2170 		endpoint = &target->endpoint[id];  in ath6kl_htc_rxmsg_pending_handler()
2187 					     num_look_ahead, endpoint,  in ath6kl_htc_rxmsg_pending_handler()
2206 			ath6kl_htc_rx_chk_water_mark(endpoint);  in ath6kl_htc_rxmsg_pending_handler()
2234 					  &target->endpoint[packets->endpoint]);  in ath6kl_htc_rxmsg_pending_handler()
2298 	trace_ath6kl_htc_rx(packet->status, packet->endpoint,  in htc_wait_for_ctrl_msg()
2324 	struct htc_endpoint *endpoint;  in ath6kl_htc_mbox_add_rxbuf_multiple()  local
2334 	if (first_pkt->endpoint >= ENDPOINT_MAX)  in ath6kl_htc_mbox_add_rxbuf_multiple()
2341 		first_pkt->endpoint, depth, first_pkt->buf_len);  in ath6kl_htc_mbox_add_rxbuf_multiple()
2343 	endpoint = &target->endpoint[first_pkt->endpoint];  in ath6kl_htc_mbox_add_rxbuf_multiple()
2352 			ath6kl_htc_rx_complete(endpoint, packet);  in ath6kl_htc_mbox_add_rxbuf_multiple()
2360 	list_splice_tail_init(pkt_queue, &endpoint->rx_bufq);  in ath6kl_htc_mbox_add_rxbuf_multiple()
2364 		if (target->ep_waiting == first_pkt->endpoint) {  in ath6kl_htc_mbox_add_rxbuf_multiple()
2385 	struct htc_endpoint *endpoint;  in ath6kl_htc_mbox_flush_rx_buf()  local
2390 		endpoint = &target->endpoint[i];  in ath6kl_htc_mbox_flush_rx_buf()
2391 		if (!endpoint->svc_id)  in ath6kl_htc_mbox_flush_rx_buf()
2397 					 &endpoint->rx_bufq, list) {  in ath6kl_htc_mbox_flush_rx_buf()
2403 				   packet->endpoint);  in ath6kl_htc_mbox_flush_rx_buf()
2413 			if (packet->endpoint == ENDPOINT_0) {  in ath6kl_htc_mbox_flush_rx_buf()
2433 	struct htc_endpoint *endpoint;  in ath6kl_htc_mbox_conn_service()  local
2508 	endpoint = &target->endpoint[assigned_ep];  in ath6kl_htc_mbox_conn_service()
2509 	endpoint->eid = assigned_ep;  in ath6kl_htc_mbox_conn_service()
2510 	if (endpoint->svc_id) {  in ath6kl_htc_mbox_conn_service()
2516 	conn_resp->endpoint = assigned_ep;  in ath6kl_htc_mbox_conn_service()
2522 	endpoint->svc_id = conn_req->svc_id;  in ath6kl_htc_mbox_conn_service()
2524 	endpoint->max_txq_depth = conn_req->max_txq_depth;  in ath6kl_htc_mbox_conn_service()
2525 	endpoint->len_max = max_msg_sz;  in ath6kl_htc_mbox_conn_service()
2526 	endpoint->ep_cb = conn_req->ep_cb;  in ath6kl_htc_mbox_conn_service()
2527 	endpoint->cred_dist.svc_id = conn_req->svc_id;  in ath6kl_htc_mbox_conn_service()
2528 	endpoint->cred_dist.htc_ep = endpoint;  in ath6kl_htc_mbox_conn_service()
2529 	endpoint->cred_dist.endpoint = assigned_ep;  in ath6kl_htc_mbox_conn_service()
2530 	endpoint->cred_dist.cred_sz = target->tgt_cred_sz;  in ath6kl_htc_mbox_conn_service()
2532 	switch (endpoint->svc_id) {  in ath6kl_htc_mbox_conn_service()
2534 		endpoint->tx_drop_packet_threshold = MAX_DEF_COOKIE_NUM / 3;  in ath6kl_htc_mbox_conn_service()
2537 		endpoint->tx_drop_packet_threshold = MAX_HI_COOKIE_NUM;  in ath6kl_htc_mbox_conn_service()
2551 		endpoint->cred_dist.cred_per_msg =  in ath6kl_htc_mbox_conn_service()
2554 		endpoint->cred_dist.cred_per_msg =  in ath6kl_htc_mbox_conn_service()
2557 	if (!endpoint->cred_dist.cred_per_msg)  in ath6kl_htc_mbox_conn_service()
2558 		endpoint->cred_dist.cred_per_msg = 1;  in ath6kl_htc_mbox_conn_service()
2561 	endpoint->conn_flags = conn_req->flags;  in ath6kl_htc_mbox_conn_service()
2577 	struct htc_endpoint *endpoint;  in reset_ep_state()  local
2581 		endpoint = &target->endpoint[i];  in reset_ep_state()
2582 		memset(&endpoint->cred_dist, 0, sizeof(endpoint->cred_dist));  in reset_ep_state()
2583 		endpoint->svc_id = 0;  in reset_ep_state()
2584 		endpoint->len_max = 0;  in reset_ep_state()
2585 		endpoint->max_txq_depth = 0;  in reset_ep_state()
2586 		memset(&endpoint->ep_st, 0,  in reset_ep_state()
2587 		       sizeof(endpoint->ep_st));  in reset_ep_state()
2588 		INIT_LIST_HEAD(&endpoint->rx_bufq);  in reset_ep_state()
2589 		INIT_LIST_HEAD(&endpoint->txq);  in reset_ep_state()
2590 		endpoint->target = target;  in reset_ep_state()
2599 			     enum htc_endpoint_id endpoint)  in ath6kl_htc_mbox_get_rxbuf_num()  argument
2604 	num = get_queue_depth(&(target->endpoint[endpoint].rx_bufq));  in ath6kl_htc_mbox_get_rxbuf_num()
2814 			packet->endpoint = ENDPOINT_0;  in ath6kl_htc_reset()