diff mbox series

[3/7] mt76: mt7915: do not set DRR group for stations

Message ID 20210114112925.87646-3-nbd@nbd.name (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series [1/7] mt76: mt7603: fix ED/CCA monitoring with single-stream devices | expand

Commit Message

Felix Fietkau Jan. 14, 2021, 11:29 a.m. UTC 
This is causing some extreme latency spikes when sending traffic to
multiple stations at the same time. Disable this until the firmware issue
is sorted out

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../net/wireless/mediatek/mt76/mt7915/mcu.c   | 30 -------------------
 1 file changed, 30 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 6d4c5b7dfd56..ad42e9b48d35 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -2198,32 +2198,6 @@  int mt7915_mcu_add_rate_ctrl(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 				     MCU_EXT_CMD_STA_REC_UPDATE, true);
 }
 
-static int
-mt7915_mcu_add_group(struct mt7915_dev *dev, struct ieee80211_vif *vif,
-		     struct ieee80211_sta *sta)
-{
-#define MT_STA_BSS_GROUP		1
-	struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
-	struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
-	struct {
-		__le32 action;
-		u8 wlan_idx_lo;
-		u8 status;
-		u8 wlan_idx_hi;
-		u8 rsv0[5];
-		__le32 val;
-		u8 rsv1[8];
-	} __packed req = {
-		.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 % 16),
-	};
-
-	return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_DRR_CTRL, &req,
-				 sizeof(req), true);
-}
-
 int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 			   struct ieee80211_sta *sta, bool enable)
 {
@@ -2233,10 +2207,6 @@  int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 		return 0;
 
 	/* must keep the order */
-	ret = mt7915_mcu_add_group(dev, vif, sta);
-	if (ret)
-		return ret;
-
 	ret = mt7915_mcu_add_txbf(dev, vif, sta, enable);
 	if (ret)
 		return ret;