Commit 601e4adc authored by Shayne Chen's avatar Shayne Chen Committed by Felix Fietkau
Browse files

wifi: mt76: mt7996: remove mt7996_mac_enable_rtscts() 



It is controlled by FW, also, driver should not directly write WTBL to
prevent WTBL overwritten issues.

Signed-off-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250312-b4-mt7996-mlo-p2-v1-11-015b3d6fd928@kernel.org


Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent cf88e159

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

+0 −14
Original line number Diff line number Diff line
@@ -217,20 +217,6 @@ 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;

	struct mt7996_sta_link *msta_link = &mvif->deflink.msta_link;

	u32 addr;



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

	if (enable)

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

	else

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

}



/* The HW does not translate the mac header to 802.3 for mesh point */

static int mt7996_reverse_frag0_hdr_trans(struct sk_buff *skb, u16 hdr_gap)

{

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

+0 −3
Original line number Diff line number Diff line
@@ -785,9 +785,6 @@ mt7996_link_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 
				   !!(changed & BSS_CHANGED_BSSID));

	}



	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

+0 −2
Original line number Diff line number Diff line
@@ -707,8 +707,6 @@ 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,

			   struct ieee80211_key_conf *key, int pid,