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mt76x2: fix tx power configuration for VHT mcs 9

Fix tx power configuration for VHT 1SS/STBC mcs 9 since
in MT_TX_PWR_CFG_{8,9} mcs 8,9 bits are GENMASK(21,16) and
GENMASK(29,24) while GENMASK(15,6) are marked as reserved

Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <>
Signed-off-by: Felix Fietkau <>
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LorenzoBianconi authored and nbd168 committed Sep 21, 2018
1 parent 30b8371 commit 6e1898d60a780c9d89dff9cbb3569f267db13e21
Showing with 2 additions and 2 deletions.
  1. +2 −2 mt76x2_phy.c
@@ -171,9 +171,9 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
mt76_wr(dev, MT_TX_PWR_CFG_7,
mt76x2_tx_power_mask(t.ofdm[6], t.vht[8],[6], t.vht[8]));
mt76_wr(dev, MT_TX_PWR_CFG_8,
mt76x2_tx_power_mask([14], t.vht[8], t.vht[8], 0));
mt76x2_tx_power_mask([14], 0, t.vht[8], t.vht[8]));
mt76_wr(dev, MT_TX_PWR_CFG_9,
mt76x2_tx_power_mask([6], t.vht[8], t.vht[8], 0));
mt76x2_tx_power_mask([6], 0, t.vht[8], t.vht[8]));

static bool

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