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wifi: mt76: connac: add new definition of tx descriptor

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Add MT_TXD6_MSDU_CNT_V2 bitfield, which is used by mt7992 chipsets.
This is a preliminary patch for mt7992 chipsets support.

Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Benjamin Lin 2023-11-13 15:06:18 +08:00 committed by Felix Fietkau
parent 8df63a4bbe
commit 408566db8c
2 changed files with 6 additions and 2 deletions
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1
drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h
View File

@ -245,6 +245,7 @@ enum tx_mgnt_type {
#define MT_TXD6_TIMESTAMP_OFS_EN BIT(15)
#define MT_TXD6_TIMESTAMP_OFS_IDX GENMASK(14, 10)
#define MT_TXD6_MSDU_CNT GENMASK(9, 4)
#define MT_TXD6_MSDU_CNT_V2 GENMASK(15, 10)
#define MT_TXD6_DIS_MAT BIT(3)
#define MT_TXD6_DAS BIT(2)
#define MT_TXD6_AMSDU_CAP BIT(1)

7
drivers/net/wireless/mediatek/mt76/mt7996/mac.c
View File

@ -873,8 +873,11 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,
val |= MT_TXD5_TX_STATUS_HOST;
txwi[5] = cpu_to_le32(val);
val = MT_TXD6_DIS_MAT | MT_TXD6_DAS |
FIELD_PREP(MT_TXD6_MSDU_CNT, 1);
val = MT_TXD6_DIS_MAT | MT_TXD6_DAS;
if (is_mt7996(&dev->mt76))
val |= FIELD_PREP(MT_TXD6_MSDU_CNT, 1);
else
val |= FIELD_PREP(MT_TXD6_MSDU_CNT_V2, 1);
txwi[6] = cpu_to_le32(val);
txwi[7] = 0;