wifi: mt76: mt7996: disable promiscuous mode by default

Set MT_WF_RFCR_DROP_OTHER_UC by default and disable this flag in
mt7996_set_monitor only if monitor mode is enabled.

Without this patch, the MT_WF_RFCR_DROP_OTHER_UC would not be set so the
driver would receive lots of packets meant for other devices.

Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Link: https://patch.msgid.link/20250915075910.47558-10-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
index 89546bf4c7aac7c1ff835713fe6741f358d9528e..5e95a36b42d1645dbf63d8bf6717ac6a29a91a5c 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
@@ -410,6 +410,7 @@ mt7996_init_wiphy_band(struct ieee80211_hw *hw, struct mt7996_phy *phy)
 
        phy->slottime = 9;
        phy->beacon_rate = -1;
+       phy->rxfilter = MT_WF_RFCR_DROP_OTHER_UC;
 
        if (phy->mt76->cap.has_2ghz) {
                phy->mt76->sband_2g.sband.ht_cap.cap |=