[PATCH 2/3] mt76: mt7615: update bss_info with cipher after setting the group key
From: Felix Fietkau <nbd@nbd.name>
Date: 2021-12-29 11:25:58
Subsystem:
mediatek mt76 wireless lan driver, the rest · Maintainers:
Felix Fietkau, Lorenzo Bianconi, Ryder Lee, Linus Torvalds
In some cases, the WA firmware needs to know if encryption is used, in order to set the protection bit of packets Signed-off-by: Felix Fietkau <nbd@nbd.name> --- drivers/net/wireless/mediatek/mt76/mt7615/main.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 82d625a16a62..9f7ac78f1222 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c@@ -365,6 +365,7 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct mt7615_dev *dev = mt7615_hw_dev(hw); + struct mt7615_phy *phy = mt7615_hw_phy(hw); struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; struct mt7615_sta *msta = sta ? (struct mt7615_sta *)sta->drv_priv : &mvif->sta;
@@ -403,6 +404,11 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, mt7615_mutex_acquire(dev); + if (cmd == SET_KEY && !sta && !mvif->mt76.cipher) { + mvif->mt76.cipher = mt76_connac_mcu_get_cipher(key->cipher); + mt7615_mcu_add_bss_info(phy, vif, NULL, true); + } + if (cmd == SET_KEY) *wcid_keyidx = idx; else if (idx == *wcid_keyidx)
--
2.34.1