[PATCH 1/2] mt76: mt7915: fix DRR sta bss group index

[PATCH 1/2] mt76: mt7915: fix DRR sta bss group index

[Felix Fietkau]

The firmware/hardware supports only 16 entries. Trying to use more can lead
to timeouts on some firmware versions

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index ca198c4f5510..b50f5b058103 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -2307,7 +2307,7 @@ mt7915_mcu_add_group(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 		.action = cpu_to_le32(MT_STA_BSS_GROUP),
 		.wlan_idx_lo = to_wcid_lo(msta->wcid.idx),
 		.wlan_idx_hi = to_wcid_hi(msta->wcid.idx),
-		.val = cpu_to_le32(mvif->idx),
+		.val = cpu_to_le32(mvif->idx % 16),
 	};
 
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_DRR_CTRL,
-- 
2.28.0

[PATCH 2/2] mt76: mt7915: disable OFDMA/MU-MIMO UL

[Felix Fietkau]

The feature is not ready in firmware yet, and it leads to hangs

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index b50f5b058103..f42a54cd8d45 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1552,9 +1552,7 @@ mt7915_mcu_sta_muru_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
 
 	muru = (struct sta_rec_muru *)tlv;
 	muru->cfg.ofdma_dl_en = true;
-	muru->cfg.ofdma_ul_en = true;
 	muru->cfg.mimo_dl_en = true;
-	muru->cfg.mimo_ul_en = true;
 
 	muru->ofdma_dl.punc_pream_rx =
 		HE_PHY(CAP1_PREAMBLE_PUNC_RX_MASK, elem->phy_cap_info[1]);
-- 
2.28.0