* Re: [PATCH v2] mt76: mt7921: enable VO tx aggregation
[not found] <889fc1f28a8402f82cb83243af4916c3311c3eb1.1628072837.git.deren.wu@mediatek.com>
@ 2021-08-04 16:21 ` Lorenzo Bianconi
0 siblings, 0 replies; only message in thread
From: Lorenzo Bianconi @ 2021-08-04 16:21 UTC (permalink / raw)
To: YN Chen
Cc: Felix Fietkau, Lorenzo Bianconi, Sean Wang, Soul Huang, Leon Yen,
Eric-SY Chang, Deren Wu, KM Lin, Robin Chiu, CH Yeh, Posh Sun,
Eric Liang, Stella Chang, jemele, yenlinlai, linux-wireless,
linux-mediatek
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> From: Deren Wu <deren.wu@mediatek.com>
>
> Avoid throughput drop in VO streaming, enable TX BA by default.
802.11 ampdu is disabled for VO traffic in order to avoid introducing delay I guess.
Regards,
Lorenzo
>
> Signed-off-by: Deren Wu <deren.wu@mediatek.com>
> Signed-off-by: YN Chen <YN.Chen@mediatek.com>
> ---
> v1 -> v2 : commit format adjustment
> ---
> drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> index 296e0f7a1d14..1be1e07ae786 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
> @@ -913,8 +913,6 @@ mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi)
> return;
>
> tid = FIELD_GET(MT_TXD1_TID, le32_to_cpu(txwi[1]));
> - if (tid >= 6) /* skip VO queue */
> - return;
>
> val = le32_to_cpu(txwi[2]);
> fc = FIELD_GET(MT_TXD2_FRAME_TYPE, val) << 2 |
> --
> 2.25.1
>
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