wifi: mt76: set NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 on supported drivers

Drivers that do not generate IV/PN in software can safely rekey PTK0

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index 5fa6f09..621e69f 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -396,6 +396,7 @@ mt7615_init_wiphy(struct ieee80211_hw *hw)
 
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
+       wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
 
        ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS);
        ieee80211_hw_set(hw, TX_STATUS_NO_AMPDU_LEN);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 538ec0f..ac2049f 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -369,6 +369,7 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_DISCOVERY);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+       wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
 
        if (!is_mt7915(&dev->mt76))
                wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_STA_TX_PWR);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index 5955c7c..e929f6e 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -124,6 +124,7 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BEACON_RATE_VHT);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BEACON_RATE_HE);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+       wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
 
        ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS);
        ieee80211_hw_set(hw, HAS_RATE_CONTROL);

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
index 90a92c1..f1b48cd 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
@@ -182,6 +182,7 @@ mt7996_init_wiphy(struct ieee80211_hw *hw)
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_DISCOVERY);
        wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+       wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
 
        if (!mdev->dev->of_node ||
            !of_property_read_bool(mdev->dev->of_node,