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From:   <sean.wang@mediatek.com>
To:     <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
CC:     <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
        <YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
        <Eric-SY.Chang@mediatek.com>, <Deren.Wu@mediatek.com>,
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        <jemele@google.com>, <yenlinlai@google.com>,
        <linux-wireless@vger.kernel.org>,
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        Deren Wu <deren.wu@mediatek.com>,
        Leon Yen <leon.yen@mediatek.com>,
        YN Chen <yn.chen@mediatek.com>
Subject: [PATCH 2/7] mt76: connac: update BA win size in Rx direction
Date:   Thu, 20 May 2021 11:46:36 +0800
Message-ID: <1621482401-29025-2-git-send-email-sean.wang@mediatek.com>
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From: Deren Wu <deren.wu@mediatek.com>

Update BA size used data transimission in the Rx direction to improve Rx
throughput.

Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: YN Chen <yn.chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index e0d6bdadf5b1..73359defa176 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -931,8 +931,10 @@ void mt76_connac_mcu_wtbl_ba_tlv(struct mt76_dev *dev, struct sk_buff *skb,
 		ba->rst_ba_sb = 1;
 	}
 
-	if (is_mt7921(dev))
+	if (is_mt7921(dev)) {
+		ba->ba_winsize = enable ? cpu_to_le16(params->buf_size) : 0;
 		return;
+	}
 
 	if (enable && tx) {
 		u8 ba_range[] = { 4, 8, 12, 24, 36, 48, 54, 64 };
-- 
2.25.1