diff mbox series

[5.16,0547/1017] mt76: mt7915: fix the muru tlv issue

Message ID 20220405070410.522934486@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 5, 2022, 7:24 a.m. UTC 
From: MeiChia Chiu <meichia.chiu@mediatek.com>

[ Upstream commit d98a72725bc96c98f68eac12e5a91ec349322c88 ]

The muru enable/disable are only set after the first station connection.
Without this patch, the firmware couldn't enable muru
if the first connected station is non-HE type.

Fixes: 16bff457dd33a ("mt76: mt7915: rework mt7915_mcu_sta_muru_tlv()")
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 21fbe7a6141f..5ea82f05fd91 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1515,9 +1515,6 @@  mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 	    vif->type != NL80211_IFTYPE_AP)
 		return;
 
-	if (!sta->vht_cap.vht_supported)
-		return;
-
 	tlv = mt7915_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru));
 
 	muru = (struct sta_rec_muru *)tlv;
@@ -1525,9 +1522,12 @@  mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 	muru->cfg.mimo_dl_en = mvif->cap.he_mu_ebfer ||
 			       mvif->cap.vht_mu_ebfer ||
 			       mvif->cap.vht_mu_ebfee;
+	muru->cfg.mimo_ul_en = true;
+	muru->cfg.ofdma_dl_en = true;
 
-	muru->mimo_dl.vht_mu_bfee =
-		!!(sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
+	if (sta->vht_cap.vht_supported)
+		muru->mimo_dl.vht_mu_bfee =
+			!!(sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE);
 
 	if (!sta->he_cap.has_he)
 		return;
@@ -1535,13 +1535,11 @@  mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,
 	muru->mimo_dl.partial_bw_dl_mimo =
 		HE_PHY(CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO, elem->phy_cap_info[6]);
 
-	muru->cfg.mimo_ul_en = true;
 	muru->mimo_ul.full_ul_mimo =
 		HE_PHY(CAP2_UL_MU_FULL_MU_MIMO, elem->phy_cap_info[2]);
 	muru->mimo_ul.partial_ul_mimo =
 		HE_PHY(CAP2_UL_MU_PARTIAL_MU_MIMO, elem->phy_cap_info[2]);
 
-	muru->cfg.ofdma_dl_en = true;
 	muru->ofdma_dl.punc_pream_rx =
 		HE_PHY(CAP1_PREAMBLE_PUNC_RX_MASK, elem->phy_cap_info[1]);
 	muru->ofdma_dl.he_20m_in_40m_2g =