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mt76: enable the VHT extended NSS BW feature

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According IEEE Std 802.11-2020, its definition is:
Indicates whether the STA is capable of interpreting the Extended NSS BW
Support subfield of the VHT Capabilities Information field.

Some APs, such as Xiaomi AX6000, would check this one for BW settings.
mt76 driver can get max BW capability only if the this field is confgured
properly.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Ming Yen Hsieh <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Deren Wu
2022-06-17 12:14:22 +02:00
committed by Felix Fietkau
parent 051c68d182
commit d6ae3505ac
4 changed files with 5 additions and 0 deletions
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mac80211.c
+2
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@@ -266,6 +266,8 @@ static void mt76_init_stream_cap(struct mt76_phy *phy,
}
vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
vht_cap->vht_mcs.tx_highest |=
cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
}
void mt76_set_stream_caps(struct mt76_phy *phy, bool vht)
mt7615/init.c
+1
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@@ -401,6 +401,7 @@ mt7615_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, TX_STATUS_NO_AMPDU_LEN);
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD);
ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
if (is_mt7615(&phy->dev->mt76))
hw->max_tx_fragments = MT_TXP_MAX_BUF_NUM;
mt7915/init.c
+1
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@@ -365,6 +365,7 @@ mt7915_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD);
ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
hw->max_tx_fragments = 4;
mt7921/init.c
+1
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@@ -96,6 +96,7 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
ieee80211_hw_set(hw, SUPPORTS_PS);
ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS);
ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
if (dev->pm.enable)
ieee80211_hw_set(hw, CONNECTION_MONITOR);