256 	struct qed_ll2_info *p_ll2_conn, *p_ret = NULL;  in __qed_ll2_handle_sanity()  local
264 	p_ll2_conn = &p_hwfn->p_ll2_info[connection_handle];  in __qed_ll2_handle_sanity()
268 			mutex_lock(&p_ll2_conn->mutex);  in __qed_ll2_handle_sanity()
269 		if (p_ll2_conn->b_active)  in __qed_ll2_handle_sanity()
270 			p_ret = p_ll2_conn;  in __qed_ll2_handle_sanity()
272 			mutex_unlock(&p_ll2_conn->mutex);  in __qed_ll2_handle_sanity()
274 		p_ret = p_ll2_conn;  in __qed_ll2_handle_sanity()
303 	struct qed_ll2_info *p_ll2_conn;  in qed_ll2_txq_flush()  local
308 	p_ll2_conn = qed_ll2_handle_sanity_inactive(p_hwfn, connection_handle);  in qed_ll2_txq_flush()
309 	if (!p_ll2_conn)  in qed_ll2_txq_flush()
312 	p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_txq_flush()
325 		if (p_ll2_conn->input.conn_type == QED_LL2_TYPE_OOO) {  in qed_ll2_txq_flush()
337 			p_ll2_conn->cbs.tx_release_cb(p_ll2_conn->cbs.cookie,  in qed_ll2_txq_flush()
338 						      p_ll2_conn->my_id,  in qed_ll2_txq_flush()
351 	struct qed_ll2_info *p_ll2_conn = p_cookie;  in qed_ll2_txq_completion()  local
352 	struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_txq_completion()
359 	if (!p_ll2_conn)  in qed_ll2_txq_completion()
401 		p_ll2_conn->cbs.tx_comp_cb(p_ll2_conn->cbs.cookie,  in qed_ll2_txq_completion()
402 					   p_ll2_conn->my_id,  in qed_ll2_txq_completion()
448 			struct qed_ll2_info *p_ll2_conn,  in qed_ll2_handle_slowpath()  argument
452 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_handle_slowpath()
463 	if (!p_ll2_conn->cbs.slowpath_cb) {  in qed_ll2_handle_slowpath()
471 	p_ll2_conn->cbs.slowpath_cb(p_ll2_conn->cbs.cookie,  in qed_ll2_handle_slowpath()
472 				    p_ll2_conn->my_id,  in qed_ll2_handle_slowpath()
483 			      struct qed_ll2_info *p_ll2_conn,  in qed_ll2_rxq_handle_completion()  argument
487 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_handle_completion()
497 			  p_ll2_conn->input.conn_type);  in qed_ll2_rxq_handle_completion()
513 	data.connection_handle = p_ll2_conn->my_id;  in qed_ll2_rxq_handle_completion()
519 	p_ll2_conn->cbs.rx_comp_cb(p_ll2_conn->cbs.cookie, &data);  in qed_ll2_rxq_handle_completion()
528 	struct qed_ll2_info *p_ll2_conn = (struct qed_ll2_info *)cookie;  in qed_ll2_rxq_completion()  local
529 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_completion()
535 	if (!p_ll2_conn)  in qed_ll2_rxq_completion()
540 	if (!QED_LL2_RX_REGISTERED(p_ll2_conn)) {  in qed_ll2_rxq_completion()
563 			rc = qed_ll2_handle_slowpath(p_hwfn, p_ll2_conn,  in qed_ll2_rxq_completion()
568 			rc = qed_ll2_rxq_handle_completion(p_hwfn, p_ll2_conn,  in qed_ll2_rxq_completion()
583 	struct qed_ll2_info *p_ll2_conn = NULL;  in qed_ll2_rxq_flush()  local
588 	p_ll2_conn = qed_ll2_handle_sanity_inactive(p_hwfn, connection_handle);  in qed_ll2_rxq_flush()
589 	if (!p_ll2_conn)  in qed_ll2_rxq_flush()
592 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_rxq_flush()
603 		if (p_ll2_conn->input.conn_type == QED_LL2_TYPE_OOO) {  in qed_ll2_rxq_flush()
615 			p_ll2_conn->cbs.rx_release_cb(p_ll2_conn->cbs.cookie,  in qed_ll2_rxq_flush()
616 						      p_ll2_conn->my_id,  in qed_ll2_rxq_flush()
647 				  struct qed_ll2_info *p_ll2_conn)  in qed_ll2_lb_rxq_handler()  argument
649 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_lb_rxq_handler()
785 			  struct qed_ll2_info *p_ll2_conn)  in qed_ooo_submit_tx_buffers()  argument
810 		switch (p_ll2_conn->tx_dest) {  in qed_ooo_submit_tx_buffers()
826 		rc = qed_ll2_prepare_tx_packet(p_hwfn, p_ll2_conn->my_id,  in qed_ooo_submit_tx_buffers()
838 			  struct qed_ll2_info *p_ll2_conn)  in qed_ooo_submit_rx_buffers()  argument
846 					    p_ll2_conn->my_id,  in qed_ooo_submit_rx_buffers()
859 	struct qed_ll2_info *p_ll2_conn = (struct qed_ll2_info *)p_cookie;  in qed_ll2_lb_rxq_completion()  local
862 	if (!p_ll2_conn)  in qed_ll2_lb_rxq_completion()
865 	if (!QED_LL2_RX_REGISTERED(p_ll2_conn))  in qed_ll2_lb_rxq_completion()
868 	rc = qed_ll2_lb_rxq_handler(p_hwfn, p_ll2_conn);  in qed_ll2_lb_rxq_completion()
872 	qed_ooo_submit_rx_buffers(p_hwfn, p_ll2_conn);  in qed_ll2_lb_rxq_completion()
873 	qed_ooo_submit_tx_buffers(p_hwfn, p_ll2_conn);  in qed_ll2_lb_rxq_completion()
880 	struct qed_ll2_info *p_ll2_conn = (struct qed_ll2_info *)p_cookie;  in qed_ll2_lb_txq_completion()  local
881 	struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_lb_txq_completion()
888 	if (unlikely(!p_ll2_conn))  in qed_ll2_lb_txq_completion()
891 	if (unlikely(!QED_LL2_TX_REGISTERED(p_ll2_conn)))  in qed_ll2_lb_txq_completion()
931 		rc = qed_ll2_post_rx_buffer(p_hwfn, p_ll2_conn->my_id,  in qed_ll2_lb_txq_completion()
941 	qed_ooo_submit_tx_buffers(p_hwfn, p_ll2_conn);  in qed_ll2_lb_txq_completion()
959 				     struct qed_ll2_info *p_ll2_conn,  in qed_sp_ll2_rx_queue_start()  argument
962 	enum qed_ll2_conn_type conn_type = p_ll2_conn->input.conn_type;  in qed_sp_ll2_rx_queue_start()
963 	struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;  in qed_sp_ll2_rx_queue_start()
972 	init_data.cid = p_ll2_conn->cid;  in qed_sp_ll2_rx_queue_start()
988 	p_ramrod->mtu = cpu_to_le16(p_ll2_conn->input.mtu);  in qed_sp_ll2_rx_queue_start()
995 	p_ramrod->drop_ttl0_flg = p_ll2_conn->input.rx_drop_ttl0_flg;  in qed_sp_ll2_rx_queue_start()
997 		p_ll2_conn->input.rx_vlan_removal_en;  in qed_sp_ll2_rx_queue_start()
1000 	    p_ll2_conn->input.conn_type == QED_LL2_TYPE_FCOE)  in qed_sp_ll2_rx_queue_start()
1002 	p_ramrod->queue_id = p_ll2_conn->queue_id;  in qed_sp_ll2_rx_queue_start()
1003 	p_ramrod->main_func_queue = p_ll2_conn->main_func_queue ? 1 : 0;  in qed_sp_ll2_rx_queue_start()
1017 	p_ramrod->gsi_offload_flag = p_ll2_conn->input.gsi_enable;  in qed_sp_ll2_rx_queue_start()
1024 				     struct qed_ll2_info *p_ll2_conn)  in qed_sp_ll2_tx_queue_start()  argument
1026 	enum qed_ll2_conn_type conn_type = p_ll2_conn->input.conn_type;  in qed_sp_ll2_tx_queue_start()
1027 	struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;  in qed_sp_ll2_tx_queue_start()
1034 	if (!QED_LL2_TX_REGISTERED(p_ll2_conn))  in qed_sp_ll2_tx_queue_start()
1037 	if (likely(p_ll2_conn->input.conn_type == QED_LL2_TYPE_OOO))  in qed_sp_ll2_tx_queue_start()
1038 		p_ll2_conn->tx_stats_en = 0;  in qed_sp_ll2_tx_queue_start()
1040 		p_ll2_conn->tx_stats_en = 1;  in qed_sp_ll2_tx_queue_start()
1044 	init_data.cid = p_ll2_conn->cid;  in qed_sp_ll2_tx_queue_start()
1058 	p_ramrod->mtu = cpu_to_le16(p_ll2_conn->input.mtu);  in qed_sp_ll2_tx_queue_start()
1059 	p_ramrod->stats_en = p_ll2_conn->tx_stats_en;  in qed_sp_ll2_tx_queue_start()
1060 	p_ramrod->stats_id = p_ll2_conn->tx_stats_id;  in qed_sp_ll2_tx_queue_start()
1067 	switch (p_ll2_conn->input.tx_tc) {  in qed_sp_ll2_tx_queue_start()
1106 	p_ramrod->gsi_offload_flag = p_ll2_conn->input.gsi_enable;  in qed_sp_ll2_tx_queue_start()
1119 				    struct qed_ll2_info *p_ll2_conn)  in qed_sp_ll2_rx_queue_stop()  argument
1128 	init_data.cid = p_ll2_conn->cid;  in qed_sp_ll2_rx_queue_stop()
1141 	p_ramrod->queue_id = p_ll2_conn->queue_id;  in qed_sp_ll2_rx_queue_stop()
1147 				    struct qed_ll2_info *p_ll2_conn)  in qed_sp_ll2_tx_queue_stop()  argument
1149 	struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;  in qed_sp_ll2_tx_queue_stop()
1158 	init_data.cid = p_ll2_conn->cid;  in qed_sp_ll2_tx_queue_stop()
1491 					   struct qed_ll2_info *p_ll2_conn)  in qed_ll2_establish_connection_rx()  argument
1498 	if (!QED_LL2_RX_REGISTERED(p_ll2_conn))  in qed_ll2_establish_connection_rx()
1501 	DIRECT_REG_WR(p_ll2_conn->rx_queue.set_prod_addr, 0x0);  in qed_ll2_establish_connection_rx()
1502 	error_input = p_ll2_conn->input.ai_err_packet_too_big;  in qed_ll2_establish_connection_rx()
1506 	error_input = p_ll2_conn->input.ai_err_no_buf;  in qed_ll2_establish_connection_rx()
1510 	rc = qed_sp_ll2_rx_queue_start(p_hwfn, p_ll2_conn, action_on_error);  in qed_ll2_establish_connection_rx()
1514 	if (p_ll2_conn->rx_queue.ctx_based) {  in qed_ll2_establish_connection_rx()
1516 					 p_ll2_conn->rx_queue.set_prod_addr,  in qed_ll2_establish_connection_rx()
1517 					 &p_ll2_conn->rx_queue.db_data,  in qed_ll2_establish_connection_rx()
1526 				 struct qed_ll2_info *p_ll2_conn)  in qed_ll2_establish_connection_ooo()  argument
1528 	if (p_ll2_conn->input.conn_type != QED_LL2_TYPE_OOO)  in qed_ll2_establish_connection_ooo()
1532 	qed_ooo_submit_rx_buffers(p_hwfn, p_ll2_conn);  in qed_ll2_establish_connection_ooo()
1565 	struct qed_ll2_info *p_ll2_conn;  in qed_ll2_establish_connection()  local
1580 	p_ll2_conn = qed_ll2_handle_sanity_lock(p_hwfn, connection_handle);  in qed_ll2_establish_connection()
1581 	if (!p_ll2_conn) {  in qed_ll2_establish_connection()
1586 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_establish_connection()
1587 	p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_establish_connection()
1609 				p_ll2_conn->input.tx_max_bds_per_packet);  in qed_ll2_establish_connection()
1623 	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_CORE, &p_ll2_conn->cid);  in qed_ll2_establish_connection()
1626 	cxt_info.iid = p_ll2_conn->cid;  in qed_ll2_establish_connection()
1630 			  p_ll2_conn->cid);  in qed_ll2_establish_connection()
1639 					 p_ll2_conn->input.rx_conn_type);  in qed_ll2_establish_connection()
1641 					      p_ll2_conn->input.rx_conn_type,  in qed_ll2_establish_connection()
1643 	p_ll2_conn->queue_id = qid;  in qed_ll2_establish_connection()
1644 	p_ll2_conn->tx_stats_id = stats_id;  in qed_ll2_establish_connection()
1647 	if (p_ll2_conn->tx_stats_id == QED_LL2_INVALID_STATS_ID) {  in qed_ll2_establish_connection()
1648 		p_ll2_conn->tx_stats_en = 0;  in qed_ll2_establish_connection()
1659 		   p_ll2_conn->input.rx_conn_type, qid, stats_id);  in qed_ll2_establish_connection()
1661 	if (p_ll2_conn->input.rx_conn_type == QED_LL2_RX_TYPE_LEGACY) {  in qed_ll2_establish_connection()
1675 		p_rx->db_data.icid = cpu_to_le16((u16)p_ll2_conn->cid);  in qed_ll2_establish_connection()
1683 					    qed_db_addr(p_ll2_conn->cid,  in qed_ll2_establish_connection()
1692 	rc = qed_ll2_establish_connection_rx(p_hwfn, p_ll2_conn);  in qed_ll2_establish_connection()
1696 	rc = qed_sp_ll2_tx_queue_start(p_hwfn, p_ll2_conn);  in qed_ll2_establish_connection()
1704 	qed_ll2_establish_connection_ooo(p_hwfn, p_ll2_conn);  in qed_ll2_establish_connection()
1706 	if (p_ll2_conn->input.conn_type == QED_LL2_TYPE_FCOE) {  in qed_ll2_establish_connection()
1782 	struct qed_ll2_info *p_ll2_conn;  in qed_ll2_post_rx_buffer()  local
1788 	p_ll2_conn = qed_ll2_handle_sanity(p_hwfn, connection_handle);  in qed_ll2_post_rx_buffer()
1789 	if (!p_ll2_conn)  in qed_ll2_post_rx_buffer()
1791 	p_rx = &p_ll2_conn->rx_queue;  in qed_ll2_post_rx_buffer()
1948 				     struct qed_ll2_info *p_ll2_conn)  in qed_ll2_tx_packet_notify()  argument
1950 	bool b_notify = p_ll2_conn->tx_queue.cur_send_packet->notify_fw;  in qed_ll2_tx_packet_notify()
1951 	struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_tx_packet_notify()
1956 	if (p_ll2_conn->tx_queue.cur_send_frag_num !=  in qed_ll2_tx_packet_notify()
1957 	    p_ll2_conn->tx_queue.cur_send_packet->bd_used)  in qed_ll2_tx_packet_notify()
1961 	list_add_tail(&p_ll2_conn->tx_queue.cur_send_packet->list_entry,  in qed_ll2_tx_packet_notify()
1962 		      &p_ll2_conn->tx_queue.sending_descq);  in qed_ll2_tx_packet_notify()
1963 	p_ll2_conn->tx_queue.cur_send_packet = NULL;  in qed_ll2_tx_packet_notify()
1964 	p_ll2_conn->tx_queue.cur_send_frag_num = 0;  in qed_ll2_tx_packet_notify()
1970 	bd_prod = qed_chain_get_prod_idx(&p_ll2_conn->tx_queue.txq_chain);  in qed_ll2_tx_packet_notify()
1991 		   p_ll2_conn->queue_id,  in qed_ll2_tx_packet_notify()
1992 		   p_ll2_conn->cid,  in qed_ll2_tx_packet_notify()
1993 		   p_ll2_conn->input.conn_type, p_tx->db_msg.spq_prod);  in qed_ll2_tx_packet_notify()
2003 	struct qed_ll2_info *p_ll2_conn = NULL;  in qed_ll2_prepare_tx_packet()  local
2009 	p_ll2_conn = qed_ll2_handle_sanity(p_hwfn, connection_handle);  in qed_ll2_prepare_tx_packet()
2010 	if (unlikely(!p_ll2_conn))  in qed_ll2_prepare_tx_packet()
2012 	p_tx = &p_ll2_conn->tx_queue;  in qed_ll2_prepare_tx_packet()
2015 	if (unlikely(pkt->num_of_bds > p_ll2_conn->input.tx_max_bds_per_packet))  in qed_ll2_prepare_tx_packet()
2040 	qed_ll2_prepare_tx_packet_set_bd(p_hwfn, p_ll2_conn, p_curp, pkt);  in qed_ll2_prepare_tx_packet()
2042 	qed_ll2_tx_packet_notify(p_hwfn, p_ll2_conn);  in qed_ll2_prepare_tx_packet()
2055 	struct qed_ll2_info *p_ll2_conn = NULL;  in qed_ll2_set_fragment_of_tx_packet()  local
2060 	p_ll2_conn = qed_ll2_handle_sanity(p_hwfn, connection_handle);  in qed_ll2_set_fragment_of_tx_packet()
2061 	if (unlikely(!p_ll2_conn))  in qed_ll2_set_fragment_of_tx_packet()
2064 	if (unlikely(!p_ll2_conn->tx_queue.cur_send_packet))  in qed_ll2_set_fragment_of_tx_packet()
2067 	p_cur_send_packet = p_ll2_conn->tx_queue.cur_send_packet;  in qed_ll2_set_fragment_of_tx_packet()
2068 	cur_send_frag_num = p_ll2_conn->tx_queue.cur_send_frag_num;  in qed_ll2_set_fragment_of_tx_packet()
2080 	p_ll2_conn->tx_queue.cur_send_frag_num++;  in qed_ll2_set_fragment_of_tx_packet()
2082 	spin_lock_irqsave(&p_ll2_conn->tx_queue.lock, flags);  in qed_ll2_set_fragment_of_tx_packet()
2083 	qed_ll2_tx_packet_notify(p_hwfn, p_ll2_conn);  in qed_ll2_set_fragment_of_tx_packet()
2084 	spin_unlock_irqrestore(&p_ll2_conn->tx_queue.lock, flags);  in qed_ll2_set_fragment_of_tx_packet()
2092 	struct qed_ll2_info *p_ll2_conn = NULL;  in qed_ll2_terminate_connection()  local
2100 	p_ll2_conn = qed_ll2_handle_sanity_lock(p_hwfn, connection_handle);  in qed_ll2_terminate_connection()
2101 	if (!p_ll2_conn) {  in qed_ll2_terminate_connection()
2107 	if (QED_LL2_TX_REGISTERED(p_ll2_conn)) {  in qed_ll2_terminate_connection()
2108 		p_ll2_conn->tx_queue.b_cb_registered = false;  in qed_ll2_terminate_connection()
2110 		rc = qed_sp_ll2_tx_queue_stop(p_hwfn, p_ll2_conn);  in qed_ll2_terminate_connection()
2115 		qed_int_unregister_cb(p_hwfn, p_ll2_conn->tx_queue.tx_sb_index);  in qed_ll2_terminate_connection()
2118 	if (QED_LL2_RX_REGISTERED(p_ll2_conn)) {  in qed_ll2_terminate_connection()
2119 		p_ll2_conn->rx_queue.b_cb_registered = false;  in qed_ll2_terminate_connection()
2122 		if (p_ll2_conn->rx_queue.ctx_based)  in qed_ll2_terminate_connection()
2124 					    p_ll2_conn->rx_queue.set_prod_addr,  in qed_ll2_terminate_connection()
2125 					    &p_ll2_conn->rx_queue.db_data);  in qed_ll2_terminate_connection()
2127 		rc = qed_sp_ll2_rx_queue_stop(p_hwfn, p_ll2_conn);  in qed_ll2_terminate_connection()
2132 		qed_int_unregister_cb(p_hwfn, p_ll2_conn->rx_queue.rx_sb_index);  in qed_ll2_terminate_connection()
2135 	if (p_ll2_conn->input.conn_type == QED_LL2_TYPE_OOO)  in qed_ll2_terminate_connection()
2138 	if (p_ll2_conn->input.conn_type == QED_LL2_TYPE_FCOE) {  in qed_ll2_terminate_connection()
2154 					   struct qed_ll2_info *p_ll2_conn)  in qed_ll2_release_connection_ooo()  argument
2158 	if (p_ll2_conn->input.conn_type != QED_LL2_TYPE_OOO)  in qed_ll2_release_connection_ooo()
2175 	struct qed_ll2_info *p_ll2_conn = NULL;  in qed_ll2_release_connection()  local
2177 	p_ll2_conn = qed_ll2_handle_sanity(p_hwfn, connection_handle);  in qed_ll2_release_connection()
2178 	if (!p_ll2_conn)  in qed_ll2_release_connection()
2181 	kfree(p_ll2_conn->tx_queue.descq_mem);  in qed_ll2_release_connection()
2182 	qed_chain_free(p_hwfn->cdev, &p_ll2_conn->tx_queue.txq_chain);  in qed_ll2_release_connection()
2184 	kfree(p_ll2_conn->rx_queue.descq_array);  in qed_ll2_release_connection()
2185 	qed_chain_free(p_hwfn->cdev, &p_ll2_conn->rx_queue.rxq_chain);  in qed_ll2_release_connection()
2186 	qed_chain_free(p_hwfn->cdev, &p_ll2_conn->rx_queue.rcq_chain);  in qed_ll2_release_connection()
2188 	qed_cxt_release_cid(p_hwfn, p_ll2_conn->cid);  in qed_ll2_release_connection()
2190 	qed_ll2_release_connection_ooo(p_hwfn, p_ll2_conn);  in qed_ll2_release_connection()
2192 	mutex_lock(&p_ll2_conn->mutex);  in qed_ll2_release_connection()
2193 	p_ll2_conn->b_active = false;  in qed_ll2_release_connection()
2194 	mutex_unlock(&p_ll2_conn->mutex);  in qed_ll2_release_connection()
2257 				struct qed_ll2_info *p_ll2_conn,  in _qed_ll2_get_tstats()  argument
2261 	u8 qid = p_ll2_conn->queue_id;  in _qed_ll2_get_tstats()
2276 				struct qed_ll2_info *p_ll2_conn,  in _qed_ll2_get_ustats()  argument
2280 	u8 qid = p_ll2_conn->queue_id;  in _qed_ll2_get_ustats()
2298 				struct qed_ll2_info *p_ll2_conn,  in _qed_ll2_get_pstats()  argument
2302 	u8 stats_id = p_ll2_conn->tx_stats_id;  in _qed_ll2_get_pstats()
2322 	struct qed_ll2_info *p_ll2_conn = NULL;  in __qed_ll2_get_stats()  local
2329 	p_ll2_conn = &p_hwfn->p_ll2_info[connection_handle];  in __qed_ll2_get_stats()
2337 	if (p_ll2_conn->input.gsi_enable)  in __qed_ll2_get_stats()
2340 	_qed_ll2_get_tstats(p_hwfn, p_ptt, p_ll2_conn, p_stats);  in __qed_ll2_get_stats()
2342 	_qed_ll2_get_ustats(p_hwfn, p_ptt, p_ll2_conn, p_stats);  in __qed_ll2_get_stats()
2344 	if (p_ll2_conn->tx_stats_en)  in __qed_ll2_get_stats()
2345 		_qed_ll2_get_pstats(p_hwfn, p_ptt, p_ll2_conn, p_stats);  in __qed_ll2_get_stats()