recipes-wifi/linux-mt76/files/patches-3.x/0012-wifi-mt76-mt7996-add-IEEE80211_RC_SMPS_CHANGED-handl.patch

From 2d7f3506aa6759fa1a7667d53bf88eb543035c33 Mon Sep 17 00:00:00 2001
From: Peter Chiu <chui-hao.chiu@mediatek.com>
Date: Mon, 24 Jul 2023 16:32:03 +0800
Subject: [PATCH 12/98] wifi: mt76: mt7996: add IEEE80211_RC_SMPS_CHANGED
 handler

Send mcu command to firmware to handle smps mode.

Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
---
 mt7996/mac.c    | 4 +++-
 mt7996/mcu.c    | 8 +++++---
 mt7996/mt7996.h | 2 ++
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/mt7996/mac.c b/mt7996/mac.c
index 2c6bee4..ccb7b22 100644
--- a/mt7996/mac.c
+++ b/mt7996/mac.c
@@ -2222,7 +2222,9 @@ void mt7996_mac_sta_rc_work(struct work_struct *work)
 			       IEEE80211_RC_BW_CHANGED))
 			mt7996_mcu_add_rate_ctrl(dev, vif, sta, true);
 
-		/* TODO: smps change */
+		if (changed & IEEE80211_RC_SMPS_CHANGED)
+			mt7996_mcu_set_fixed_field(dev, vif, sta, NULL,
+						   RATE_PARAM_MMPS_UPDATE);
 
 		spin_lock_bh(&dev->mt76.sta_poll_lock);
 	}
diff --git a/mt7996/mcu.c b/mt7996/mcu.c
index dbb3ceb..18c3f34 100644
--- a/mt7996/mcu.c
+++ b/mt7996/mcu.c
@@ -1679,9 +1679,8 @@ int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev,
 				     MCU_WM_UNI_CMD(RA), true);
 }
 
-static int
-mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
-			   struct ieee80211_sta *sta, void *data, u32 field)
+int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
+			       struct ieee80211_sta *sta, void *data, u32 field)
 {
 	struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;
 	struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv;
@@ -1709,6 +1708,9 @@ mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
 		if (phy)
 			ra->phy = *phy;
 		break;
+	case RATE_PARAM_MMPS_UPDATE:
+		ra->mmps_mode = mt7996_mcu_get_mmps_mode(sta->deflink.smps_mode);
+		break;
 	default:
 		break;
 	}
diff --git a/mt7996/mt7996.h b/mt7996/mt7996.h
index 21ad51d..c8e7a33 100644
--- a/mt7996/mt7996.h
+++ b/mt7996/mt7996.h
@@ -451,6 +451,8 @@ int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif,
 int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif,
 			     struct ieee80211_sta *sta, bool changed);
 int mt7996_set_channel(struct mt7996_phy *phy);
+int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif,
+			       struct ieee80211_sta *sta, void *data, u32 field);
 int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag);
 int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif);
 int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev,
-- 
2.18.0