[][MAC80211][mt76][Implement iBF command mode support in testmode]

[Description]
Add mt76-test iBF commands and update iwpriv wrapper for iBF commands.

[Release-log]
N/A

Change-Id: Ic9dac7cfa2f60ee232efde677156bf1241b4c6e8
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6502057
diff --git a/autobuild_mac80211_release/package/kernel/mt76/patches/1114-mt76-mt7915-init-rssi-in-WTBL-when-add-station.patch b/autobuild_mac80211_release/package/kernel/mt76/patches/1114-mt76-mt7915-init-rssi-in-WTBL-when-add-station.patch
new file mode 100644
index 0000000..60ca52c
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mt76/patches/1114-mt76-mt7915-init-rssi-in-WTBL-when-add-station.patch
@@ -0,0 +1,34 @@
+From 5fc0e5aa0b2b7b3acbc0c89377c301163e83b531 Mon Sep 17 00:00:00 2001
+From: Peter Chiu <chui-hao.chiu@mediatek.com>
+Date: Sun, 24 Apr 2022 10:07:00 +0800
+Subject: [PATCH 1114/1124] mt76: mt7915: init rssi in WTBL when add station
+
+---
+ mt7915/main.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/mt7915/main.c b/mt7915/main.c
+index b5c3c14..551e909 100644
+--- a/mt7915/main.c
++++ b/mt7915/main.c
+@@ -666,6 +666,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+ 	struct mt7915_phy *phy;
+ #endif
+ 	int ret, idx;
++	u32 addr;
+ 
+ 	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7915_WTBL_STA);
+ 	if (idx < 0)
+@@ -687,6 +688,9 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+ 	if (ret)
+ 		return ret;
+ 
++	addr = mt7915_mac_wtbl_lmac_addr(dev, msta->wcid.idx, 30);
++	mt76_rmw_field(dev, addr, GENMASK(7, 0), 0xa0);
++
+ #ifdef CONFIG_MTK_VENDOR
+ 	mt7915_vendor_amnt_sta_remove(mvif->phy, sta);
+ #endif
+-- 
+2.18.0
+