Commit d75e739b authored by Ryder Lee's avatar Ryder Lee Committed by Felix Fietkau
Browse files

wifi: mt76: mt7996: enable use_cts_prot support 



This adds selectable RTC/CTS enablement for each interface.

Signed-off-by: default avatarRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 3eb50cc9

drivers/net/wireless/mediatek/mt76/mt7996/mac.c

+13 −0
Original line number Diff line number Diff line
@@ -218,6 +218,19 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) 
	rcu_read_unlock();

}



void mt7996_mac_enable_rtscts(struct mt7996_dev *dev,

			      struct ieee80211_vif *vif, bool enable)

{

	struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;

	u32 addr;



	addr = mt7996_mac_wtbl_lmac_addr(dev, mvif->sta.wcid.idx, 5);

	if (enable)

		mt76_set(dev, addr, BIT(5));

	else

		mt76_clear(dev, addr, BIT(5));

}



static void

mt7996_mac_decode_he_radiotap_ru(struct mt76_rx_status *status,

				 struct ieee80211_radiotap_he *he,

drivers/net/wireless/mediatek/mt76/mt7996/main.c

+3 −0
Original line number Diff line number Diff line
@@ -523,6 +523,9 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, 
		mt7996_mcu_add_obss_spr(dev, vif, info->he_obss_pd.enable);

	}



	if (changed & BSS_CHANGED_ERP_CTS_PROT)

		mt7996_mac_enable_rtscts(dev, vif, info->use_cts_prot);



	if (changed & BSS_CHANGED_ERP_SLOT) {

		int slottime = info->use_short_slot ? 9 : 20;

drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h

+2 −0
Original line number Diff line number Diff line
@@ -464,6 +464,8 @@ bool mt7996_mac_wtbl_update(struct mt7996_dev *dev, int idx, u32 mask); 
void mt7996_mac_reset_counters(struct mt7996_phy *phy);

void mt7996_mac_cca_stats_reset(struct mt7996_phy *phy);

void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band);

void mt7996_mac_enable_rtscts(struct mt7996_dev *dev,

			      struct ieee80211_vif *vif, bool enable);

void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,

			   struct sk_buff *skb, struct mt76_wcid *wcid, int pid,

			   struct ieee80211_key_conf *key, u32 changed);