423 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_handle_slowpath()  local
440 	spin_unlock_irqrestore(&p_rx->lock, *p_lock_flags);  in qed_ll2_handle_slowpath()
447 	spin_lock_irqsave(&p_rx->lock, *p_lock_flags);  in qed_ll2_handle_slowpath()
458 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_handle_completion()  local
462 	if (!list_empty(&p_rx->active_descq))  in qed_ll2_rxq_handle_completion()
463 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_rxq_handle_completion()
478 	if (qed_chain_consume(&p_rx->rxq_chain) != p_pkt->rxq_bd)  in qed_ll2_rxq_handle_completion()
482 	list_add_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_rxq_handle_completion()
489 	spin_unlock_irqrestore(&p_rx->lock, *p_lock_flags);  in qed_ll2_rxq_handle_completion()
492 	spin_lock_irqsave(&p_rx->lock, *p_lock_flags);  in qed_ll2_rxq_handle_completion()
500 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_completion()  local
509 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_completion()
512 		spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_completion()
516 	cq_new_idx = le16_to_cpu(*p_rx->p_fw_cons);  in qed_ll2_rxq_completion()
517 	cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
524 		    qed_chain_consume(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
525 		cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_rxq_completion()
548 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_completion()
556 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_rxq_flush()  local
563 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_flush()
565 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
566 	while (!list_empty(&p_rx->active_descq)) {  in qed_ll2_rxq_flush()
567 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_rxq_flush()
571 		list_move_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_rxq_flush()
572 		spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
585 			b_last = list_empty(&p_rx->active_descq);  in qed_ll2_rxq_flush()
591 		spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
593 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_rxq_flush()
620 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_lb_rxq_handler()  local
631 	cq_new_idx = le16_to_cpu(*p_rx->p_fw_cons);  in qed_ll2_lb_rxq_handler()
632 	cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
639 		cqe = qed_chain_consume(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
640 		cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);  in qed_ll2_lb_rxq_handler()
675 		if (list_empty(&p_rx->active_descq)) {  in qed_ll2_lb_rxq_handler()
682 		p_pkt = list_first_entry(&p_rx->active_descq,  in qed_ll2_lb_rxq_handler()
701 			qed_chain_consume(&p_rx->rxq_chain);  in qed_ll2_lb_rxq_handler()
702 			list_add_tail(&p_pkt->list_entry, &p_rx->free_descq);  in qed_ll2_lb_rxq_handler()
937 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_sp_ll2_rx_queue_start()  local
959 	p_ramrod->sb_index = p_rx->rx_sb_index;  in qed_sp_ll2_rx_queue_start()
963 	DMA_REGPAIR_LE(p_ramrod->bd_base, p_rx->rxq_chain.p_phys_addr);  in qed_sp_ll2_rx_queue_start()
964 	cqe_pbl_size = (u16)qed_chain_get_page_cnt(&p_rx->rcq_chain);  in qed_sp_ll2_rx_queue_start()
967 		       qed_chain_get_pbl_phys(&p_rx->rcq_chain));  in qed_sp_ll2_rx_queue_start()
1540 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_establish_connection()  local
1559 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_establish_connection()
1562 	qed_chain_reset(&p_rx->rxq_chain);  in qed_ll2_establish_connection()
1563 	qed_chain_reset(&p_rx->rcq_chain);  in qed_ll2_establish_connection()
1564 	INIT_LIST_HEAD(&p_rx->active_descq);  in qed_ll2_establish_connection()
1565 	INIT_LIST_HEAD(&p_rx->free_descq);  in qed_ll2_establish_connection()
1566 	INIT_LIST_HEAD(&p_rx->posting_descq);  in qed_ll2_establish_connection()
1567 	spin_lock_init(&p_rx->lock);  in qed_ll2_establish_connection()
1568 	capacity = qed_chain_get_capacity(&p_rx->rxq_chain);  in qed_ll2_establish_connection()
1570 		list_add_tail(&p_rx->descq_array[i].list_entry,  in qed_ll2_establish_connection()
1571 			      &p_rx->free_descq);  in qed_ll2_establish_connection()
1572 	*p_rx->p_fw_cons = 0;  in qed_ll2_establish_connection()
1621 		p_rx->set_prod_addr = p_hwfn->regview +  in qed_ll2_establish_connection()
1625 		p_rx->ctx_based = 1;  in qed_ll2_establish_connection()
1627 		p_rx->set_prod_addr = p_hwfn->doorbells +  in qed_ll2_establish_connection()
1632 		p_rx->db_data.icid = cpu_to_le16((u16)p_ll2_conn->cid);  in qed_ll2_establish_connection()
1633 		SET_FIELD(p_rx->db_data.params,  in qed_ll2_establish_connection()
1635 		SET_FIELD(p_rx->db_data.params,  in qed_ll2_establish_connection()
1679 					     struct qed_ll2_rx_queue *p_rx,  in qed_ll2_post_rx_buffer_notify_fw()  argument
1688 	while (!list_empty(&p_rx->posting_descq)) {  in qed_ll2_post_rx_buffer_notify_fw()
1689 		p_posting_packet = list_first_entry(&p_rx->posting_descq,  in qed_ll2_post_rx_buffer_notify_fw()
1693 			       &p_rx->active_descq);  in qed_ll2_post_rx_buffer_notify_fw()
1699 		list_add_tail(&p_curp->list_entry, &p_rx->active_descq);  in qed_ll2_post_rx_buffer_notify_fw()
1706 	bd_prod = qed_chain_get_prod_idx(&p_rx->rxq_chain);  in qed_ll2_post_rx_buffer_notify_fw()
1707 	cq_prod = qed_chain_get_prod_idx(&p_rx->rcq_chain);  in qed_ll2_post_rx_buffer_notify_fw()
1708 	if (p_rx->ctx_based) {  in qed_ll2_post_rx_buffer_notify_fw()
1710 		p_rx->db_data.prod.bd_prod = cpu_to_le16(bd_prod);  in qed_ll2_post_rx_buffer_notify_fw()
1711 		p_rx->db_data.prod.cqe_prod = cpu_to_le16(cq_prod);  in qed_ll2_post_rx_buffer_notify_fw()
1716 		DIRECT_REG_WR64(p_rx->set_prod_addr,  in qed_ll2_post_rx_buffer_notify_fw()
1717 				*((u64 *)&p_rx->db_data));  in qed_ll2_post_rx_buffer_notify_fw()
1727 		DIRECT_REG_WR(p_rx->set_prod_addr, *((u32 *)&rx_prod));  in qed_ll2_post_rx_buffer_notify_fw()
1740 	struct qed_ll2_rx_queue *p_rx;  in qed_ll2_post_rx_buffer()  local
1748 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_post_rx_buffer()
1749 	if (!p_rx->set_prod_addr)  in qed_ll2_post_rx_buffer()
1752 	spin_lock_irqsave(&p_rx->lock, flags);  in qed_ll2_post_rx_buffer()
1753 	if (!list_empty(&p_rx->free_descq))  in qed_ll2_post_rx_buffer()
1754 		p_curp = list_first_entry(&p_rx->free_descq,  in qed_ll2_post_rx_buffer()
1757 		if (qed_chain_get_elem_left(&p_rx->rxq_chain) &&  in qed_ll2_post_rx_buffer()
1758 		    qed_chain_get_elem_left(&p_rx->rcq_chain)) {  in qed_ll2_post_rx_buffer()
1759 			p_data = qed_chain_produce(&p_rx->rxq_chain);  in qed_ll2_post_rx_buffer()
1761 			qed_chain_produce(&p_rx->rcq_chain);  in qed_ll2_post_rx_buffer()
1783 		list_add_tail(&p_curp->list_entry, &p_rx->posting_descq);  in qed_ll2_post_rx_buffer()
1788 	qed_ll2_post_rx_buffer_notify_fw(p_hwfn, p_rx, p_curp);  in qed_ll2_post_rx_buffer()
1790 	spin_unlock_irqrestore(&p_rx->lock, flags);  in qed_ll2_post_rx_buffer()