420 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_handle_slowpath()  local
437 	spin_unlock_irqrestore(&p_rx->lock, *p_lock_flags);  in qed_ll2_handle_slowpath()
444 	spin_lock_irqsave(&p_rx->lock, *p_lock_flags);  in qed_ll2_handle_slowpath()
455 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_handle_completion()  local
459 	if (!list_empty(&p_rx->active_descq))  in qed_ll2_rxq_handle_completion()
460 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_rxq_handle_completion()
475 	if (qed_chain_consume(&p_rx->rxq_chain) != p_pkt->rxq_bd)  in qed_ll2_rxq_handle_completion()
479 	list_add_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_rxq_handle_completion()
486 	spin_unlock_irqrestore(&p_rx->lock, *p_lock_flags);  in qed_ll2_rxq_handle_completion()
489 	spin_lock_irqsave(&p_rx->lock, *p_lock_flags);  in qed_ll2_rxq_handle_completion()
497 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_completion()  local
503 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_completion()
504 	cq_new_idx = le16_to_cpu(*p_rx->p_fw_cons);  in qed_ll2_rxq_completion()
505 	cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
512 		    qed_chain_consume(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
513 		cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
536 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_completion()
544 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_rxq_flush()  local
551 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_flush()
553 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
554 	while (!list_empty(&p_rx->active_descq)) {  in qed_ll2_rxq_flush()
555 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_rxq_flush()
559 		list_move_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_rxq_flush()
560 		spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
573 			b_last = list_empty(&p_rx->active_descq);  in qed_ll2_rxq_flush()
579 		spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
581 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
608 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_lb_rxq_handler()  local
619 	cq_new_idx = le16_to_cpu(*p_rx->p_fw_cons);  in qed_ll2_lb_rxq_handler()
620 	cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
627 		cqe = qed_chain_consume(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
628 		cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
663 		if (list_empty(&p_rx->active_descq)) {  in qed_ll2_lb_rxq_handler()
670 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_lb_rxq_handler()
689 			qed_chain_consume(&p_rx->rxq_chain);  in qed_ll2_lb_rxq_handler()
690 			list_add_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_lb_rxq_handler()
919 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_sp_ll2_rx_queue_start()  local
941 	p_ramrod->sb_index = p_rx->rx_sb_index;  in qed_sp_ll2_rx_queue_start()
945 	DMA_REGPAIR_LE(p_ramrod->bd_base, p_rx->rxq_chain.p_phys_addr);  in qed_sp_ll2_rx_queue_start()
946 	cqe_pbl_size = (u16)qed_chain_get_page_cnt(&p_rx->rcq_chain);  in qed_sp_ll2_rx_queue_start()
949 		       qed_chain_get_pbl_phys(&p_rx->rcq_chain));  in qed_sp_ll2_rx_queue_start()
1520 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_establish_connection()  local
1539 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_establish_connection()
1542 	qed_chain_reset(&p_rx->rxq_chain);  in qed_ll2_establish_connection()
1543 	qed_chain_reset(&p_rx->rcq_chain);  in qed_ll2_establish_connection()
1544 	INIT_LIST_HEAD(&p_rx->active_descq);  in qed_ll2_establish_connection()
1545 	INIT_LIST_HEAD(&p_rx->free_descq);  in qed_ll2_establish_connection()
1546 	INIT_LIST_HEAD(&p_rx->posting_descq);  in qed_ll2_establish_connection()
1547 	spin_lock_init(&p_rx->lock);  in qed_ll2_establish_connection()
1548 	capacity = qed_chain_get_capacity(&p_rx->rxq_chain);  in qed_ll2_establish_connection()
1550 		list_add_tail(&p_rx->descq_array[i].list_entry,  in qed_ll2_establish_connection()
1551 			      &p_rx->free_descq);  in qed_ll2_establish_connection()
1552 	*p_rx->p_fw_cons = 0;  in qed_ll2_establish_connection()
1601 		p_rx->set_prod_addr = p_hwfn->regview +  in qed_ll2_establish_connection()
1605 		p_rx->ctx_based = 1;  in qed_ll2_establish_connection()
1607 		p_rx->set_prod_addr = p_hwfn->doorbells +  in qed_ll2_establish_connection()
1612 		p_rx->db_data.icid = cpu_to_le16((u16)p_ll2_conn->cid);  in qed_ll2_establish_connection()
1613 		SET_FIELD(p_rx->db_data.params,  in qed_ll2_establish_connection()
1615 		SET_FIELD(p_rx->db_data.params,  in qed_ll2_establish_connection()
1658 					     struct qed_ll2_rx_queue *p_rx,  in qed_ll2_post_rx_buffer_notify_fw()  argument
1667 	while (!list_empty(&p_rx->posting_descq)) {  in qed_ll2_post_rx_buffer_notify_fw()
1668 		p_posting_packet = list_first_entry(&p_rx->posting_descq,  in qed_ll2_post_rx_buffer_notify_fw()
1672 			       &p_rx->active_descq);  in qed_ll2_post_rx_buffer_notify_fw()
1678 		list_add_tail(&p_curp->list_entry, &p_rx->active_descq);  in qed_ll2_post_rx_buffer_notify_fw()
1685 	bd_prod = qed_chain_get_prod_idx(&p_rx->rxq_chain);  in qed_ll2_post_rx_buffer_notify_fw()
1686 	cq_prod = qed_chain_get_prod_idx(&p_rx->rcq_chain);  in qed_ll2_post_rx_buffer_notify_fw()
1687 	if (p_rx->ctx_based) {  in qed_ll2_post_rx_buffer_notify_fw()
1689 		p_rx->db_data.prod.bd_prod = cpu_to_le16(bd_prod);  in qed_ll2_post_rx_buffer_notify_fw()
1690 		p_rx->db_data.prod.cqe_prod = cpu_to_le16(cq_prod);  in qed_ll2_post_rx_buffer_notify_fw()
1695 		DIRECT_REG_WR64(p_rx->set_prod_addr,  in qed_ll2_post_rx_buffer_notify_fw()
1696 				*((u64 *)&p_rx->db_data));  in qed_ll2_post_rx_buffer_notify_fw()
1706 		DIRECT_REG_WR(p_rx->set_prod_addr, *((u32 *)&rx_prod));  in qed_ll2_post_rx_buffer_notify_fw()
1719 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_post_rx_buffer()  local
1727 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_post_rx_buffer()
1729 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_post_rx_buffer()
1730 	if (!list_empty(&p_rx->free_descq))  in qed_ll2_post_rx_buffer()
1731 		p_curp = list_first_entry(&p_rx->free_descq,  in qed_ll2_post_rx_buffer()
1734 		if (qed_chain_get_elem_left(&p_rx->rxq_chain) &&  in qed_ll2_post_rx_buffer()
1735 		    qed_chain_get_elem_left(&p_rx->rcq_chain)) {  in qed_ll2_post_rx_buffer()
1736 			p_data = qed_chain_produce(&p_rx->rxq_chain);  in qed_ll2_post_rx_buffer()
1738 			qed_chain_produce(&p_rx->rcq_chain);  in qed_ll2_post_rx_buffer()
1760 		list_add_tail(&p_curp->list_entry, &p_rx->posting_descq);  in qed_ll2_post_rx_buffer()
1765 	qed_ll2_post_rx_buffer_notify_fw(p_hwfn, p_rx, p_curp);  in qed_ll2_post_rx_buffer()
1767 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_post_rx_buffer()