2021-05-28 12:37:26

by Felix Fietkau

Subject: [PATCH 5.13] mt76: mt7921: remove leftover 80+80 HE capability

Fixes interop issues with some APs that disable HE Tx if this is present

Signed-off-by: Felix Fietkau <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index f4c27aa41048..97a0ef331ac3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -74,8 +74,7 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G;
else if (band == NL80211_BAND_5GHZ)
he_cap_elem->phy_cap_info[0] =
- IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
- IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G;
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G;

he_cap_elem->phy_cap_info[1] =
IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD;
--
2.30.1

2021-05-30 19:13:03

by Kalle Valo

Subject: Re: [PATCH 5.13] mt76: mt7921: remove leftover 80+80 HE capability

Felix Fietkau <[email protected]> wrote:

> Fixes interop issues with some APs that disable HE Tx if this is present
>
> Signed-off-by: Felix Fietkau <[email protected]>

Patch applied to wireless-drivers.git, thanks.

d4826d17b393 mt76: mt7921: remove leftover 80+80 HE capability

--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches