From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Felix Fietkau <nbd@nbd.name>, Kalle Valo <kvalo@codeaurora.org>,
Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.12 13/49] mt76: mt7921: fix max aggregation subframes setting
Date: Mon, 7 Jun 2021 12:11:39 -0400 [thread overview]
Message-ID: <20210607161215.3583176-13-sashal@kernel.org> (raw)
In-Reply-To: <20210607161215.3583176-1-sashal@kernel.org>
From: Felix Fietkau <nbd@nbd.name>
[ Upstream commit 94bb18b03d43f32e9440e8e350b7f533137c40f6 ]
The hardware can only handle 64 subframes in rx direction and 128 for tx.
Improves throughput with APs that can handle more than that
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210507100211.15709-2-nbd@nbd.name
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7921/init.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index 89a13b4a74a4..c0001e38fcce 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -74,8 +74,8 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
struct wiphy *wiphy = hw->wiphy;
hw->queues = 4;
- hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
- hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
+ hw->max_rx_aggregation_subframes = 64;
+ hw->max_tx_aggregation_subframes = 128;
phy->slottime = 9;
--
2.30.2
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next parent reply other threads:[~2021-06-07 16:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210607161215.3583176-1-sashal@kernel.org>
2021-06-07 16:11 ` Sasha Levin [this message]
2021-06-07 16:11 ` [PATCH AUTOSEL 5.12 18/49] ARM: OMAP1: Fix use of possibly uninitialized irq variable Sasha Levin
2021-06-07 16:11 ` [PATCH AUTOSEL 5.12 19/49] ARM: OMAP2+: Fix build warning when mmc_omap is not built Sasha Levin
2021-06-07 16:11 ` [PATCH AUTOSEL 5.12 28/49] mt76: mt7921: remove leftover 80+80 HE capability Sasha Levin
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