diff options
| author | Felix Fietkau <nbd@nbd.name> | 2025-01-02 19:35:08 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2025-01-14 15:42:29 +0300 |
| commit | e48da5c9ca293d775a1dd35fe26d44418dbc6715 (patch) | |
| tree | 477379e18586886b8043257783aa9d730c6d846c /drivers/net/wireless | |
| parent | 69d54ce7491d046eaae05de7fb2493319a481991 (diff) | |
| download | linux-e48da5c9ca293d775a1dd35fe26d44418dbc6715.tar.xz | |
wifi: mt76: mt7996: fix monitor mode
Enable sniffer mode via MCU command in order to properly enable promiscuous
mode on the device.
Link: https://patch.msgid.link/20250102163508.52945-24-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/main.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 21 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 1 |
3 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index e8a9394e5437..69dd565d8319 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -368,6 +368,7 @@ static void mt7996_set_monitor(struct mt7996_phy *phy, bool enabled) mt76_rmw_field(dev, MT_DMA_DCR0(phy->mt76->band_idx), MT_DMA_DCR0_RXD_G5_EN, enabled); mt7996_phy_set_rxfilter(phy); + mt7996_mcu_set_sniffer_mode(phy, enabled); } static int mt7996_add_interface(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 6abd666ff19d..58fc06a69539 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -4496,6 +4496,27 @@ int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id) sizeof(req), true); } +int mt7996_mcu_set_sniffer_mode(struct mt7996_phy *phy, bool enabled) +{ + struct mt7996_dev *dev = phy->dev; + struct { + u8 band_idx; + u8 _rsv[3]; + __le16 tag; + __le16 len; + u8 enable; + u8 _pad[3]; + } __packed req = { + .band_idx = phy->mt76->band_idx, + .tag = 0, + .len = cpu_to_le16(sizeof(req) - 4), + .enable = enabled, + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(SNIFFER), &req, + sizeof(req), true); +} + int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) { #define TX_POWER_LIMIT_TABLE_RATE 0 diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 18ae2e3ad71b..1cfcac51a338 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -621,6 +621,7 @@ void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb); void mt7996_mcu_exit(struct mt7996_dev *dev); int mt7996_mcu_get_all_sta_info(struct mt7996_phy *phy, u16 tag); int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id); +int mt7996_mcu_set_sniffer_mode(struct mt7996_phy *phy, bool enabled); static inline u8 mt7996_max_interface_num(struct mt7996_dev *dev) { |