Commit 3298b1f8 authored by Felix Fietkau's avatar Felix Fietkau
Browse files

mt76: use ieee80211_rx_list to pass frames to the network stack as a batch 



Improves icache footprint

Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent e151d71e

drivers/net/wireless/mediatek/mt76/mac80211.c

+13 −2
Original line number Diff line number Diff line
@@ -932,7 +932,8 @@ void mt76_rx_complete(struct mt76_dev *dev, struct sk_buff_head *frames, 
{

	struct ieee80211_sta *sta;

	struct ieee80211_hw *hw;

	struct sk_buff *skb;

	struct sk_buff *skb, *tmp;

	LIST_HEAD(list);



	spin_lock(&dev->rx_lock);

	while ((skb = __skb_dequeue(frames)) != NULL) {
@@ -942,9 +943,19 @@ void mt76_rx_complete(struct mt76_dev *dev, struct sk_buff_head *frames, 
		}



		mt76_rx_convert(dev, skb, &hw, &sta);

		ieee80211_rx_napi(hw, sta, skb, napi);

		ieee80211_rx_list(hw, sta, skb, &list);

	}

	spin_unlock(&dev->rx_lock);



	if (!napi) {

		netif_receive_skb_list(&list);

		return;

	}



	list_for_each_entry_safe(skb, tmp, &list, list) {

		skb_list_del_init(skb);

		napi_gro_receive(napi, skb);

	}

}



void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q,