autobuild_mac80211_release/mt7988_mt7996_mac80211/package/kernel/mt76/patches/0002-wifi-mt76-mt7996-reduce-repeated-bss_info-and-sta_re.patch

From 1a55033a534847f9c10ffd52e277378c1ba3e45a Mon Sep 17 00:00:00 2001
From: Shayne Chen <shayne.chen@mediatek.com>
Date: Thu, 16 Feb 2023 00:39:01 +0800
Subject: [PATCH 02/22] wifi: mt76: mt7996: reduce repeated bss_info and
 sta_rec commands

Refine the flow of setting bss_info and sta_rec commands to prevent from
sending duplicated commands, especially for station mode.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Change-Id: Iffd2c81f9ec98284793e75f4b7d39e9618977024
---
 mt7996/main.c | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/mt7996/main.c b/mt7996/main.c
index f306e9c5..136a0c28 100644
--- a/mt7996/main.c
+++ b/mt7996/main.c
@@ -246,8 +246,8 @@ static void mt7996_remove_interface(struct ieee80211_hw *hw,
 	struct mt7996_phy *phy = mt7996_hw_phy(hw);
 	int idx = msta->wcid.idx;
 
-	mt7996_mcu_add_bss_info(phy, vif, false);
 	mt7996_mcu_add_sta(dev, vif, NULL, false);
+	mt7996_mcu_add_bss_info(phy, vif, false);
 
 	if (vif == phy->monitor_vif)
 		phy->monitor_vif = NULL;
@@ -544,17 +544,13 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw,
 	/* station mode uses BSSID to map the wlan entry to a peer,
 	 * and then peer references bss_info_rfch to set bandwidth cap.
 	 */
-	if (changed & BSS_CHANGED_BSSID &&
-	    vif->type == NL80211_IFTYPE_STATION) {
-		bool join = !is_zero_ether_addr(info->bssid);
-
-		mt7996_mcu_add_bss_info(phy, vif, join);
-		mt7996_mcu_add_sta(dev, vif, NULL, join);
+	if ((changed & BSS_CHANGED_BSSID && !is_zero_ether_addr(info->bssid)) ||
+	    (changed & BSS_CHANGED_ASSOC && vif->cfg.assoc) ||
+	    (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon)) {
+		mt7996_mcu_add_bss_info(phy, vif, true);
+		mt7996_mcu_add_sta(dev, vif, NULL, true);
 	}
 
-	if (changed & BSS_CHANGED_ASSOC)
-		mt7996_mcu_add_bss_info(phy, vif, vif->cfg.assoc);
-
 	if (changed & BSS_CHANGED_ERP_CTS_PROT)
 		mt7996_mac_enable_rtscts(dev, vif, info->use_cts_prot);
 
@@ -575,11 +571,6 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw,
 		mvif->basic_rates_idx =
 			mt7996_get_rates_table(hw, vif, false, false);
 
-	if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) {
-		mt7996_mcu_add_bss_info(phy, vif, true);
-		mt7996_mcu_add_sta(dev, vif, NULL, true);
-	}
-
 	/* ensure that enable txcmd_mode after bss_info */
 	if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED))
 		mt7996_mcu_set_tx(dev, vif);
-- 
2.39.2