recipes-wifi/linux-mt76/files/patches-3.x/0169-mtk-mt76-mt7996-Fix-legacy-action-frame-wrong-addres.patch

From 9134d34ad3ad49037980ec5e37437753dc583a4b Mon Sep 17 00:00:00 2001
From: Allen Ye <allen.ye@mediatek.com>
Date: Wed, 17 Jul 2024 11:36:11 +0800
Subject: [PATCH 169/223] mtk: mt76: mt7996: Fix legacy action frame wrong
 address translation

For non-associated STA send unicast ANQP request, AP should use unicast
to response, so mt76 sould tell fw not translate frames of this type.

Change-Id: Ie39964538d2b8bcf5a00566b6874e4e4341a4ad4
Signed-off-by: Allen Ye <allen.ye@mediatek.com>
---
 mt7996/mac.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/mt7996/mac.c b/mt7996/mac.c
index 1a3c661f..406a1275 100644
--- a/mt7996/mac.c
+++ b/mt7996/mac.c
@@ -683,7 +683,8 @@ mt7996_mac_write_txwi_8023(struct mt7996_dev *dev, __le32 *txwi,
 
 static void
 mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi,
-			    struct sk_buff *skb, struct ieee80211_key_conf *key)
+			    struct sk_buff *skb, struct ieee80211_key_conf *key,
+			    struct mt76_wcid *wcid)
 {
 	struct mt76_phy *mphy =
 		mt76_dev_phy(&dev->mt76, le32_get_bits(txwi[1], MT_TXD1_TGID));
@@ -782,6 +783,9 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi,
 		txwi[5] |= cpu_to_le32(MT_TXD5_FL);
 		txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT);
 	}
+
+	if (!wcid->sta && ieee80211_is_action(fc))
+		txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT);
 }
 
 void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,
@@ -875,7 +879,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi,
 	if (is_8023)
 		mt7996_mac_write_txwi_8023(dev, txwi, skb, wcid);
 	else
-		mt7996_mac_write_txwi_80211(dev, txwi, skb, key);
+		mt7996_mac_write_txwi_80211(dev, txwi, skb, key, wcid);
 
 	if (txwi[1] & cpu_to_le32(MT_TXD1_FIXED_RATE)) {
 		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-- 
2.45.2