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wifi: mt76: mt7996: fix size of txpower MCU command

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Fixes issues with scanning and low power output at some rates.

Fixes: f75e4779d2 ("wifi: mt76: mt7996: add txpower setting support")
Signed-off-by: Chad Monroe <chad@monroe.io>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Chad Monroe
2024-03-05 17:55:35 +00:00
committed by Felix Fietkau
parent cb47c7be0e
commit 66ffcb9aba
2 changed files with 6 additions and 2 deletions
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drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+5 -2
View File
@@ -4464,7 +4464,7 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
u8 band_idx;
} __packed req = {
.tag = cpu_to_le16(UNI_TXPOWER_POWER_LIMIT_TABLE_CTRL),
.len = cpu_to_le16(sizeof(req) + MT7996_SKU_RATE_NUM - 4),
.len = cpu_to_le16(sizeof(req) + MT7996_SKU_PATH_NUM - 4),
.power_ctrl_id = UNI_TXPOWER_POWER_LIMIT_TABLE_CTRL,
.power_limit_type = TX_POWER_LIMIT_TABLE_RATE,
.band_idx = phy->mt76->band_idx,
@@ -4479,7 +4479,7 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
mphy->txpower_cur = tx_power;
skb = mt76_mcu_msg_alloc(&dev->mt76, NULL,
sizeof(req) + MT7996_SKU_RATE_NUM);
sizeof(req) + MT7996_SKU_PATH_NUM);
if (!skb)
return -ENOMEM;
@@ -4503,6 +4503,9 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
/* eht */
skb_put_data(skb, &la.eht[0], sizeof(la.eht));
/* padding */
skb_put_zero(skb, MT7996_SKU_PATH_NUM - MT7996_SKU_RATE_NUM);
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_WM_UNI_CMD(TXPOWER), true);
}
drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
+1
View File
@@ -50,6 +50,7 @@
#define MT7996_CFEND_RATE_11B 0x03 /* 11B LP, 11M */
#define MT7996_SKU_RATE_NUM 417
#define MT7996_SKU_PATH_NUM 494
#define MT7996_MAX_TWT_AGRT 16
#define MT7996_MAX_STA_TWT_AGRT 8