mt76: mt7921: Don't alter Rx path classifier

[ Upstream commit 2c80c02a682aefc073df2cfbb48c77c74579cb4a ]

Keep Rx path classifier the mt7921 firmware prefers to allow frames pass
through MCU.

Fixes: 5c14a5f944b9 ("mt76: mt7921: introduce mt7921e support")
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index a0797cec136e9b66bb71db509d857417c7e9b476..f9bd907b90fa0d9a3ee6345409d987316646a723 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -110,30 +110,12 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
 static void
 mt7921_mac_init_band(struct mt7921_dev *dev, u8 band)
 {
-       u32 mask, set;
-
        mt76_rmw_field(dev, MT_TMAC_CTCR0(band),
                       MT_TMAC_CTCR0_INS_DDLMT_REFTIME, 0x3f);
        mt76_set(dev, MT_TMAC_CTCR0(band),
                 MT_TMAC_CTCR0_INS_DDLMT_VHT_SMPDU_EN |
                 MT_TMAC_CTCR0_INS_DDLMT_EN);
 
-       mask = MT_MDP_RCFR0_MCU_RX_MGMT |
-              MT_MDP_RCFR0_MCU_RX_CTL_NON_BAR |
-              MT_MDP_RCFR0_MCU_RX_CTL_BAR;
-       set = FIELD_PREP(MT_MDP_RCFR0_MCU_RX_MGMT, MT_MDP_TO_HIF) |
-             FIELD_PREP(MT_MDP_RCFR0_MCU_RX_CTL_NON_BAR, MT_MDP_TO_HIF) |
-             FIELD_PREP(MT_MDP_RCFR0_MCU_RX_CTL_BAR, MT_MDP_TO_HIF);
-       mt76_rmw(dev, MT_MDP_BNRCFR0(band), mask, set);
-
-       mask = MT_MDP_RCFR1_MCU_RX_BYPASS |
-              MT_MDP_RCFR1_RX_DROPPED_UCAST |
-              MT_MDP_RCFR1_RX_DROPPED_MCAST;
-       set = FIELD_PREP(MT_MDP_RCFR1_MCU_RX_BYPASS, MT_MDP_TO_HIF) |
-             FIELD_PREP(MT_MDP_RCFR1_RX_DROPPED_UCAST, MT_MDP_TO_HIF) |
-             FIELD_PREP(MT_MDP_RCFR1_RX_DROPPED_MCAST, MT_MDP_TO_HIF);
-       mt76_rmw(dev, MT_MDP_BNRCFR1(band), mask, set);
-
        mt76_set(dev, MT_WF_RMAC_MIB_TIME0(band), MT_WF_RMAC_MIB_RXTIME_EN);
        mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0(band), MT_WF_RMAC_MIB_RXTIME_EN);