diff options
| author | Peter Chiu <chui-hao.chiu@mediatek.com> | 2024-01-26 12:09:14 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2024-02-22 11:55:18 +0300 |
| commit | 5d5edc09197cd8c705b42a73cdf8ba03db53c033 (patch) | |
| tree | 2429c53c9493b107b2acca3741f8db42be92fe8c /drivers/net/wireless/mediatek/mt76 | |
| parent | 5c832c228f6a7ba7e900c5296ce0fb3844bafec5 (diff) | |
| download | linux-5d5edc09197cd8c705b42a73cdf8ba03db53c033.tar.xz | |
wifi: mt76: mt7996: disable AMSDU for non-data frames
Disable AMSDU for non-data frames to prevent TX token leak issues.
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 63d34844c122..0384fb059ddf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -732,6 +732,9 @@ mt7996_mac_write_txwi_8023(struct mt7996_dev *dev, __le32 *txwi, FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype); txwi[2] |= cpu_to_le32(val); + + if (wcid->amsdu) + txwi[3] |= cpu_to_le32(MT_TXD3_HW_AMSDU); } static void @@ -862,8 +865,6 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, val |= MT_TXD3_PROTECT_FRAME; if (info->flags & IEEE80211_TX_CTL_NO_ACK) val |= MT_TXD3_NO_ACK; - if (wcid->amsdu) - val |= MT_TXD3_HW_AMSDU; txwi[3] = cpu_to_le32(val); txwi[4] = 0; |