From: Deren Wu <deren.wu@mediatek.com>
Date: Thu, 20 May 2021 03:46:36 +0000 (+0800)
Subject: mt76: connac: update BA win size in Rx direction
X-Git-Tag: io_uring-5.14-2021-07-09~10^2~30^2~25^2~64
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f011c3691a7efe66b1ef76bbf7821973b8490a15;p=linux-2.6-block.git

mt76: connac: update BA win size in Rx direction

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>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 54612a479215..dd4a28b75e4e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -935,8 +935,10 @@ 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 };