753 				i40e_force_wb(vsi, tx_ring->q_vector);  in i40e_detect_recover_hung()
907 				  struct i40e_q_vector *q_vector)  in i40e_enable_wb_on_itr()  argument
909 	u16 flags = q_vector->tx.ring[0].flags;  in i40e_enable_wb_on_itr()
915 	if (q_vector->arm_wb_state)  in i40e_enable_wb_on_itr()
923 		     I40E_PFINT_DYN_CTLN(q_vector->reg_idx),  in i40e_enable_wb_on_itr()
931 	q_vector->arm_wb_state = true;  in i40e_enable_wb_on_itr()
940 void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector)  in i40e_force_wb()  argument
950 		     I40E_PFINT_DYN_CTLN(q_vector->reg_idx), val);  in i40e_force_wb()
962 static inline bool i40e_container_is_rx(struct i40e_q_vector *q_vector,  in i40e_container_is_rx()  argument
965 	return &q_vector->rx == rc;  in i40e_container_is_rx()
968 static inline unsigned int i40e_itr_divisor(struct i40e_q_vector *q_vector)  in i40e_itr_divisor()  argument
972 	switch (q_vector->vsi->back->hw.phy.link_info.link_speed) {  in i40e_itr_divisor()
1006 static void i40e_update_itr(struct i40e_q_vector *q_vector,  in i40e_update_itr()  argument
1021 	itr = i40e_container_is_rx(q_vector, rc) ?  in i40e_update_itr()
1039 	if (q_vector->itr_countdown) {  in i40e_update_itr()
1047 	if (i40e_container_is_rx(q_vector, rc)) {  in i40e_update_itr()
1054 		    (q_vector->tx.target_itr & I40E_ITR_ADAPTIVE_LATENCY)) {  in i40e_update_itr()
1065 		    (q_vector->rx.target_itr & I40E_ITR_MASK) ==  in i40e_update_itr()
1093 		itr = min(q_vector->tx.current_itr, q_vector->rx.current_itr);  in i40e_update_itr()
1180 	itr += DIV_ROUND_UP(avg_wire_size, i40e_itr_divisor(q_vector)) *  in i40e_update_itr()
2023 	skb = __napi_alloc_skb(&rx_ring->q_vector->napi,  in i40e_construct_skb()
2283 	rx_ring->q_vector->rx.total_packets += total_rx_packets;  in i40e_update_rx_stats()
2284 	rx_ring->q_vector->rx.total_bytes += total_rx_bytes;  in i40e_update_rx_stats()
2455 		napi_gro_receive(&rx_ring->q_vector->napi, skb);  in i40e_clean_rx_irq()
2518 					  struct i40e_q_vector *q_vector)  in i40e_update_enable_itr()  argument
2530 	i40e_update_itr(q_vector, &q_vector->tx);  in i40e_update_enable_itr()
2531 	i40e_update_itr(q_vector, &q_vector->rx);  in i40e_update_enable_itr()
2541 	if (q_vector->rx.target_itr < q_vector->rx.current_itr) {  in i40e_update_enable_itr()
2544 					   q_vector->rx.target_itr);  in i40e_update_enable_itr()
2545 		q_vector->rx.current_itr = q_vector->rx.target_itr;  in i40e_update_enable_itr()
2546 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2547 	} else if ((q_vector->tx.target_itr < q_vector->tx.current_itr) ||  in i40e_update_enable_itr()
2548 		   ((q_vector->rx.target_itr - q_vector->rx.current_itr) <  in i40e_update_enable_itr()
2549 		    (q_vector->tx.target_itr - q_vector->tx.current_itr))) {  in i40e_update_enable_itr()
2554 					   q_vector->tx.target_itr);  in i40e_update_enable_itr()
2555 		q_vector->tx.current_itr = q_vector->tx.target_itr;  in i40e_update_enable_itr()
2556 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2557 	} else if (q_vector->rx.current_itr != q_vector->rx.target_itr) {  in i40e_update_enable_itr()
2560 					   q_vector->rx.target_itr);  in i40e_update_enable_itr()
2561 		q_vector->rx.current_itr = q_vector->rx.target_itr;  in i40e_update_enable_itr()
2562 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2566 		if (q_vector->itr_countdown)  in i40e_update_enable_itr()
2567 			q_vector->itr_countdown--;  in i40e_update_enable_itr()
2571 		wr32(hw, INTREG(q_vector->reg_idx), intval);  in i40e_update_enable_itr()
2585 	struct i40e_q_vector *q_vector =  in i40e_napi_poll()  local
2587 	struct i40e_vsi *vsi = q_vector->vsi;  in i40e_napi_poll()
2602 	i40e_for_each_ring(ring, q_vector->tx) {  in i40e_napi_poll()
2620 	if (unlikely(q_vector->num_ringpairs > 1))  in i40e_napi_poll()
2625 		budget_per_ring = max_t(int, budget / q_vector->num_ringpairs, 1);  in i40e_napi_poll()
2630 	i40e_for_each_ring(ring, q_vector->rx) {  in i40e_napi_poll()
2652 		if (!cpumask_test_cpu(cpu_id, &q_vector->affinity_mask)) {  in i40e_napi_poll()
2657 			i40e_force_wb(vsi, q_vector);  in i40e_napi_poll()
2664 			q_vector->tx.ring[0].tx_stats.tx_force_wb++;  in i40e_napi_poll()
2665 			i40e_enable_wb_on_itr(vsi, q_vector);  in i40e_napi_poll()
2671 		q_vector->arm_wb_state = false;  in i40e_napi_poll()
2677 		i40e_update_enable_itr(vsi, q_vector);  in i40e_napi_poll()