mt76: connac: add 6 GHz support for wtbl and starec configuration

Since there are no HT & VHT IEs being sent in 6ghz,
some capabilities judgement and parsing for wtbl &
starec configuration should be modified to reflect such changes.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Money Wang <[email protected]>
Signed-off-by: MeiChia Chiu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>

Author: MeiChia Chiu

drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c

@@ -905,18 +905,27 @@ void mt76_connac_mcu_wtbl_ht_tlv(struct mt76_dev *dev, struct sk_buff *skb,
 	struct tlv *tlv;
 	u32 flags = 0;
 
-	if (sta->ht_cap.ht_supported) {
+	if (sta->ht_cap.ht_supported || sta->he_6ghz_capa.capa) {
 		tlv = mt76_connac_mcu_add_nested_tlv(skb, WTBL_HT, sizeof(*ht),
 						     wtbl_tlv, sta_wtbl);
 		ht = (struct wtbl_ht *)tlv;
 		ht->ldpc = ht_ldpc &&
 			   !!(sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING);
-		ht->af = sta->ht_cap.ampdu_factor;
-		ht->mm = sta->ht_cap.ampdu_density;
+
+		if (sta->ht_cap.ht_supported) {
+			ht->af = sta->ht_cap.ampdu_factor;
+			ht->mm = sta->ht_cap.ampdu_density;
+		} else {
+			ht->af = le16_get_bits(sta->he_6ghz_capa.capa,
+					       IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP);
+			ht->mm = le16_get_bits(sta->he_6ghz_capa.capa,
+					       IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START);
+		}
+
 		ht->ht = true;
 	}
 
-	if (sta->vht_cap.vht_supported) {
+	if (sta->vht_cap.vht_supported || sta->he_6ghz_capa.capa) {
 		struct wtbl_vht *vht;
 		u8 af;
 
@@ -1242,7 +1251,7 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
 
 		if (he_cap && he_cap->has_he)
 			mode |= PHY_MODE_AX_24G;
-	} else if (band == NL80211_BAND_5GHZ || band == NL80211_BAND_6GHZ) {
+	} else if (band == NL80211_BAND_5GHZ) {
 		mode |= PHY_MODE_A;
 
 		if (ht_cap->ht_supported)
@@ -1251,8 +1260,11 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
 		if (vht_cap->vht_supported)
 			mode |= PHY_MODE_AC;
 
-		if (he_cap && he_cap->has_he && band == NL80211_BAND_5GHZ)
+		if (he_cap && he_cap->has_he)
 			mode |= PHY_MODE_AX_5G;
+	} else if (band == NL80211_BAND_6GHZ) {
+		mode |= PHY_MODE_A | PHY_MODE_AN |
+			PHY_MODE_AC | PHY_MODE_AX_5G;
 	}
 
 	return mode;