This is a prerequisite for MU functionality.
Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
---
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 655fabd32c1e..49321b4dcf71 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -2332,6 +2332,32 @@ int mt7915_mcu_add_he(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)
{
@@ -2341,6 +2367,10 @@ 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;
--
2.18.0