From: Ryder Lee ryder.lee@mediatek.com
[ Upstream commit 3b522cadedfe6e9e0e8193d7d4ab5aa8d0c73209 ]
The hardware SDO has issue to fill txd for the moment, so fallback to driver filling method.
Fixes: 98686cd21624 (wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices) Signed-off-by: Ryder Lee ryder.lee@mediatek.com Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 4a9d1d3556825..e643a27048f93 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1101,11 +1101,8 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, return id;
pid = mt76_tx_status_skb_add(mdev, wcid, tx_info->skb); - memset(txwi_ptr, 0, MT_TXD_SIZE); - /* Transmit non qos data by 802.11 header and need to fill txd by host*/ - if (!is_8023 || pid >= MT_PACKET_ID_FIRST) - mt7996_mac_write_txwi(dev, txwi_ptr, tx_info->skb, wcid, key, - pid, qid, 0); + mt7996_mac_write_txwi(dev, txwi_ptr, tx_info->skb, wcid, key, + pid, qid, 0);
txp = (struct mt76_connac_txp_common *)(txwi + MT_TXD_SIZE); for (i = 0; i < nbuf; i++) { @@ -1114,10 +1111,8 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, } txp->fw.nbuf = nbuf;
- txp->fw.flags = cpu_to_le16(MT_CT_INFO_FROM_HOST); - - if (!is_8023 || pid >= MT_PACKET_ID_FIRST) - txp->fw.flags |= cpu_to_le16(MT_CT_INFO_APPLY_TXD); + txp->fw.flags = + cpu_to_le16(MT_CT_INFO_FROM_HOST | MT_CT_INFO_APPLY_TXD);
if (!key) txp->fw.flags |= cpu_to_le16(MT_CT_INFO_NONE_CIPHER_FRAME);