Commit 47f1c08d authored by Shayne Chen's avatar Shayne Chen Committed by Felix Fietkau
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mt76: mt7915: fix bit fields for HT rate idx 



The bit fields of tx rate idx should be 6 bits, otherwise it might be
incorrect in HT mode.
For VHT/HE rates, only 4 bits are actually used by rate idx, the other
2 bits are used for other functions.

Fixes: c31d94af ("mt76: mt7915: fix tx rate related fields in tx descriptor")
Signed-off-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 978fdd66

drivers/net/wireless/mediatek/mt76/mt7915/mac.h

+2 −1
Original line number Diff line number Diff line
@@ -280,7 +280,8 @@ enum tx_mcu_port_q_idx { 
#define MT_TX_RATE_MODE			GENMASK(9, 6)

#define MT_TX_RATE_SU_EXT_TONE		BIT(5)

#define MT_TX_RATE_DCM			BIT(4)

#define MT_TX_RATE_IDX			GENMASK(3, 0)

/* VHT/HE only use bits 0-3 */

#define MT_TX_RATE_IDX			GENMASK(5, 0)



#define MT_TXP_MAX_BUF_NUM		6