| developer | 1a17367 | 2023-12-21 14:49:33 +0800 | [diff] [blame^] | 1 | From abd4da501a5b6d4159f8ef3dbcfc9f646ecc8a40 Mon Sep 17 00:00:00 2001 |
| 2 | From: Peter Chiu <chui-hao.chiu@mediatek.com> |
| 3 | Date: Mon, 6 Nov 2023 20:17:16 +0800 |
| 4 | Subject: [PATCH 06/23] mtk: wifi: mt76: mt7996: disable AMSDU for non-data |
| 5 | frames |
| 6 | |
| 7 | Mgmt. frames with amsdu may lead to unexpected errors. |
| 8 | |
| 9 | Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> |
| 10 | --- |
| 11 | mt7996/mac.c | 5 +++-- |
| 12 | 1 file changed, 3 insertions(+), 2 deletions(-) |
| 13 | |
| 14 | diff --git a/mt7996/mac.c b/mt7996/mac.c |
| 15 | index e6583427..19b34066 100644 |
| 16 | --- a/mt7996/mac.c |
| 17 | +++ b/mt7996/mac.c |
| 18 | @@ -732,6 +732,9 @@ mt7996_mac_write_txwi_8023(struct mt7996_dev *dev, __le32 *txwi, |
| 19 | FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype); |
| 20 | |
| 21 | txwi[2] |= cpu_to_le32(val); |
| 22 | + |
| 23 | + if (wcid->amsdu) |
| 24 | + txwi[3] |= cpu_to_le32(MT_TXD3_HW_AMSDU); |
| 25 | } |
| 26 | |
| 27 | static void |
| 28 | @@ -862,8 +865,6 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, |
| 29 | val |= MT_TXD3_PROTECT_FRAME; |
| 30 | if (info->flags & IEEE80211_TX_CTL_NO_ACK) |
| 31 | val |= MT_TXD3_NO_ACK; |
| 32 | - if (wcid->amsdu) |
| 33 | - val |= MT_TXD3_HW_AMSDU; |
| 34 | |
| 35 | txwi[3] = cpu_to_le32(val); |
| 36 | txwi[4] = 0; |
| 37 | -- |
| 38 | 2.18.0 |
| 39 | |