[PATCH 6.7 296/713] wifi: mt76: mt7996: fix HE beamformer phy cap for station vif

Sasha Levin
2024-03-24T22:52:13Z

From: Howard Hsu <howard-yh.hsu@mediatek.com>

[ Upstream commit e1a491e856a8a36c46b39ecd07f3bba5a119d83a ]

Set correct beamformer capabilities for station vif in HE PHY
capability IE.

Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7996/init.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
index 55cb1770fa34e..1d75bf23a02d4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
@@ -578,11 +578,12 @@ mt7996_set_stream_he_txbf_caps(struct mt7996_phy *phy,
/* the maximum cap is 4 x 3, (Nr, Nc) = (3, 2) */
elem->phy_cap_info[7] |= min_t(int, sts - 1, 2) << 3;

- if (vif != NL80211_IFTYPE_AP)
+ if (!(vif == NL80211_IFTYPE_AP || vif == NL80211_IFTYPE_STATION))
return;

elem->phy_cap_info[3] |= IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER;
- elem->phy_cap_info[4] |= IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER;
+ if (vif == NL80211_IFTYPE_AP)
+ elem->phy_cap_info[4] |= IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER;

c = FIELD_PREP(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK,
sts - 1) |
--
2.43.0