Commit 408566db authored by Benjamin Lin's avatar Benjamin Lin Committed by Felix Fietkau
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wifi: mt76: connac: add new definition of tx descriptor 



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: default avatarBenjamin Lin <benjamin-jw.lin@mediatek.com>
Signed-off-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 8df63a4b

drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h

+1 −0
Original line number Diff line number Diff line
@@ -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)

drivers/net/wireless/mediatek/mt76/mt7996/mac.c

+5 −2
Original line number Diff line number Diff line
@@ -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;