This is a note to let you know that I've just added the patch titled mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mt76-mt7915-fix-ieee80211_he_phy_cap7_max_nc-for-sta.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit ff72d2f66ac525988b37652f8dbffe674fd7da11 Author: Ryder Lee <ryder.lee@xxxxxxxxxxxx> Date: Sat Jun 12 02:04:20 2021 +0800 mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode [ Upstream commit 2707ff4dd7b1479dbd44ebb3c74788084cc95245 ] The value of station mode is always 0. Fixed: 00b2e16e0063 ("mt76: mt7915: add TxBF capabilities") Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx> Signed-off-by: Felix Fietkau <nbd@xxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 0232b66acb4f..8f01ca1694bc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -335,6 +335,9 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap, if (nss < 2) return; + /* the maximum cap is 4 x 3, (Nr, Nc) = (3, 2) */ + elem->phy_cap_info[7] |= min_t(int, nss - 1, 2) << 3; + if (vif != NL80211_IFTYPE_AP) return; @@ -348,9 +351,6 @@ mt7915_set_stream_he_txbf_caps(struct ieee80211_sta_he_cap *he_cap, c = IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB | IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB; elem->phy_cap_info[6] |= c; - - /* the maximum cap is 4 x 3, (Nr, Nc) = (3, 2) */ - elem->phy_cap_info[7] |= min_t(int, nss - 1, 2) << 3; } static void