[rdkb][common][bsp][Refactor and sync wifi from openwrt]
[Description]
3a2eef0b [MAC80211][Release][Update release note for Filogic 880/860 MLO Beta release]
cfbd2411 [MAC80211][Release][Filogic 880/860 MLO Beta release]
6c180e3f [MAC80211][WiFi7][misc][Add Eagle BE14000 efem default bin]
a55f34db [MAC80211][Release][Prepare for Filogic 880/860 release]
5b45ebca [MAC80211][WiFi7][hostapd][Add puncture bitmap to ucode]
95bbea73 [MAC80211][WiFi6][mt76][Add PID to only report data-frame TX rate]
b15ced26 [MAC80211][WiFi6][hostapd][Fix DFS channel selection issue]
d59133cb [MAC80211][WiFi6][mt76][Fix pse info not correct information]
3921b4b2 [MAC80211][WiFi6][mt76][Fix incomplete QoS-map setting to FW]
4e7690c7 [MAC80211][WiFi6/7][app][Change ATECHANNEL mapping cmd]
eb37af90 [MAC80211][WiFi7][app][Add support for per-packet bw & primary selection]
0ea82adf [MAC80211][WiFi6][core][Fix DFS CAC issue after CSA]
[Release-log]
Change-Id: I9bec97ec1b2e1c49ed43a812a07a5b21fcbb70a6
diff --git a/recipes-wifi/linux-mt76/files/patches-3.x/0139-mtk-mt76-mt7996-do-not-remove-bss_info-and-starec-wh.patch b/recipes-wifi/linux-mt76/files/patches-3.x/0139-mtk-mt76-mt7996-do-not-remove-bss_info-and-starec-wh.patch
new file mode 100644
index 0000000..30c8b37
--- /dev/null
+++ b/recipes-wifi/linux-mt76/files/patches-3.x/0139-mtk-mt76-mt7996-do-not-remove-bss_info-and-starec-wh.patch
@@ -0,0 +1,55 @@
+From 525b850e3140488b346601070adbeb5fd163af67 Mon Sep 17 00:00:00 2001
+From: Peter Chiu <chui-hao.chiu@mediatek.com>
+Date: Wed, 22 May 2024 18:22:51 +0800
+Subject: [PATCH 139/199] mtk: mt76: mt7996: do not remove bss_info and starec
+ when assign_vif_chanctx
+
+When STA interface re-connect from rootAP, it would unsign/assign vif
+chanctx for both AP and station interface. If remove/re-allocate
+bss_info and starec for AP interface, the WTBL and GTK of AP would
+be cleared. But the hostapd does not remove interface so it would not
+set key again.
+
+Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
+---
+ mt7996/main.c | 17 +++++++++++++----
+ 1 file changed, 13 insertions(+), 4 deletions(-)
+
+diff --git a/mt7996/main.c b/mt7996/main.c
+index 40418f7e..2a2112f1 100644
+--- a/mt7996/main.c
++++ b/mt7996/main.c
+@@ -338,6 +338,9 @@ static int mt7996_add_bss_conf(struct mt7996_phy *phy,
+ u8 link_id = conf->link_id;
+ int idx, ret;
+
++ if (rcu_access_pointer(mvif->link[link_id]))
++ return 0;
++
+ if (conf != &vif->bss_conf) {
+ mconf = kzalloc(sizeof(*mconf), GFP_KERNEL);
+ if (!mconf)
+@@ -2516,10 +2519,16 @@ mt7996_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+
+ mutex_lock(&phy->dev->mt76.mutex);
+
+- /* remove first */
+- if (rcu_access_pointer(mvif->link[link_id]))
+- mt7996_remove_bss_conf(vif, link_conf,
+- mconf_dereference_protected(mvif, link_id));
++ mconf = mconf_dereference_protected(mvif, link_id);
++
++ /* Remove bss conf when change non-MLO interface to MLO interface */
++ if (ieee80211_vif_is_mld(vif) && mconf == &mvif->deflink)
++ mt7996_remove_bss_conf(vif, link_conf, mconf);
++ else if (mconf && phy != mconf->phy)
++ dev_err(phy->dev->mt76.dev,
++ "%s: error: change link[%d] from phy%d to phy%d",
++ __func__, link_id, mconf->phy->mt76->band_idx,
++ phy->mt76->band_idx);
+
+ ret = mt7996_add_bss_conf(phy, vif, link_conf);
+ if (ret) {
+--
+2.18.0
+