907 				i40e_force_wb(vsi, tx_ring->q_vector);  in i40e_detect_recover_hung()
1061 				  struct i40e_q_vector *q_vector)  in i40e_enable_wb_on_itr()  argument
1063 	u16 flags = q_vector->tx.ring[0].flags;  in i40e_enable_wb_on_itr()
1069 	if (q_vector->arm_wb_state)  in i40e_enable_wb_on_itr()
1077 		     I40E_PFINT_DYN_CTLN(q_vector->reg_idx),  in i40e_enable_wb_on_itr()
1085 	q_vector->arm_wb_state = true;  in i40e_enable_wb_on_itr()
1094 void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector)  in i40e_force_wb()  argument
1104 		     I40E_PFINT_DYN_CTLN(q_vector->reg_idx), val);  in i40e_force_wb()
1116 static inline bool i40e_container_is_rx(struct i40e_q_vector *q_vector,  in i40e_container_is_rx()  argument
1119 	return &q_vector->rx == rc;  in i40e_container_is_rx()
1122 static inline unsigned int i40e_itr_divisor(struct i40e_q_vector *q_vector)  in i40e_itr_divisor()  argument
1126 	switch (q_vector->vsi->back->hw.phy.link_info.link_speed) {  in i40e_itr_divisor()
1160 static void i40e_update_itr(struct i40e_q_vector *q_vector,  in i40e_update_itr()  argument
1175 	itr = i40e_container_is_rx(q_vector, rc) ?  in i40e_update_itr()
1193 	if (q_vector->itr_countdown) {  in i40e_update_itr()
1201 	if (i40e_container_is_rx(q_vector, rc)) {  in i40e_update_itr()
1208 		    (q_vector->tx.target_itr & I40E_ITR_ADAPTIVE_LATENCY)) {  in i40e_update_itr()
1219 		    (q_vector->rx.target_itr & I40E_ITR_MASK) ==  in i40e_update_itr()
1247 		itr = min(q_vector->tx.current_itr, q_vector->rx.current_itr);  in i40e_update_itr()
1334 	itr += DIV_ROUND_UP(avg_wire_size, i40e_itr_divisor(q_vector)) *  in i40e_update_itr()
1581 				       rx_ring->queue_index, rx_ring->q_vector->napi.napi_id);  in i40e_setup_rx_descriptors()
2134 	skb = __napi_alloc_skb(&rx_ring->q_vector->napi,  in i40e_construct_skb()
2382 	rx_ring->q_vector->rx.total_packets += total_rx_packets;  in i40e_update_rx_stats()
2383 	rx_ring->q_vector->rx.total_bytes += total_rx_bytes;  in i40e_update_rx_stats()
2558 		napi_gro_receive(&rx_ring->q_vector->napi, skb);  in i40e_clean_rx_irq()
2621 					  struct i40e_q_vector *q_vector)  in i40e_update_enable_itr()  argument
2633 	i40e_update_itr(q_vector, &q_vector->tx);  in i40e_update_enable_itr()
2634 	i40e_update_itr(q_vector, &q_vector->rx);  in i40e_update_enable_itr()
2644 	if (q_vector->rx.target_itr < q_vector->rx.current_itr) {  in i40e_update_enable_itr()
2647 					   q_vector->rx.target_itr);  in i40e_update_enable_itr()
2648 		q_vector->rx.current_itr = q_vector->rx.target_itr;  in i40e_update_enable_itr()
2649 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2650 	} else if ((q_vector->tx.target_itr < q_vector->tx.current_itr) ||  in i40e_update_enable_itr()
2651 		   ((q_vector->rx.target_itr - q_vector->rx.current_itr) <  in i40e_update_enable_itr()
2652 		    (q_vector->tx.target_itr - q_vector->tx.current_itr))) {  in i40e_update_enable_itr()
2657 					   q_vector->tx.target_itr);  in i40e_update_enable_itr()
2658 		q_vector->tx.current_itr = q_vector->tx.target_itr;  in i40e_update_enable_itr()
2659 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2660 	} else if (q_vector->rx.current_itr != q_vector->rx.target_itr) {  in i40e_update_enable_itr()
2663 					   q_vector->rx.target_itr);  in i40e_update_enable_itr()
2664 		q_vector->rx.current_itr = q_vector->rx.target_itr;  in i40e_update_enable_itr()
2665 		q_vector->itr_countdown = ITR_COUNTDOWN_START;  in i40e_update_enable_itr()
2669 		if (q_vector->itr_countdown)  in i40e_update_enable_itr()
2670 			q_vector->itr_countdown--;  in i40e_update_enable_itr()
2674 		wr32(hw, INTREG(q_vector->reg_idx), intval);  in i40e_update_enable_itr()
2688 	struct i40e_q_vector *q_vector =  in i40e_napi_poll()  local
2690 	struct i40e_vsi *vsi = q_vector->vsi;  in i40e_napi_poll()
2705 	i40e_for_each_ring(ring, q_vector->tx) {  in i40e_napi_poll()
2723 	if (unlikely(q_vector->num_ringpairs > 1))  in i40e_napi_poll()
2728 		budget_per_ring = max_t(int, budget / q_vector->num_ringpairs, 1);  in i40e_napi_poll()
2733 	i40e_for_each_ring(ring, q_vector->rx) {  in i40e_napi_poll()
2755 		if (!cpumask_test_cpu(cpu_id, &q_vector->affinity_mask)) {  in i40e_napi_poll()
2760 			i40e_force_wb(vsi, q_vector);  in i40e_napi_poll()
2767 			q_vector->tx.ring[0].tx_stats.tx_force_wb++;  in i40e_napi_poll()
2768 			i40e_enable_wb_on_itr(vsi, q_vector);  in i40e_napi_poll()
2774 		q_vector->arm_wb_state = false;  in i40e_napi_poll()
2780 		i40e_update_enable_itr(vsi, q_vector);  in i40e_napi_poll()