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From: Shayne Chen <shayne.chen@mediatek.com>
To: Felix Fietkau <nbd@nbd.name>
CC: linux-wireless <linux-wireless@vger.kernel.org>, Lorenzo Bianconi
	<lorenzo@kernel.org>, Ryder Lee <ryder.lee@mediatek.com>, Evelyn Tsai
	<evelyn.tsai@mediatek.com>, Bo Jiao <Bo.Jiao@mediatek.com>, linux-mediatek
	<linux-mediatek@lists.infradead.org>, Shayne Chen <shayne.chen@mediatek.com>
Subject: [PATCH v2 11/12] wifi: mt76: connac: set correct muar_idx for mt799x chipsets
Date: Fri, 26 Jan 2024 17:09:22 +0800
Message-ID: <20240126090923.6357-11-shayne.chen@mediatek.com>
In-Reply-To: <20240126090923.6357-1-shayne.chen@mediatek.com>
References: <20240126090923.6357-1-shayne.chen@mediatek.com>
Precedence: bulk
MIME-Version: 1.0
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The MUAR (multicast unicast address) is an address mapping table that
participates in the process of searching WTBL entries. For mt799x
chipsets, the default muar index of BMC WTBL is 0xe.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
v2: update commit message
---
 drivers/net/wireless/mediatek/mt76/mt76_connac.h     | 5 +++++
 drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
index fdde3d70b300..98d64d3d2993 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
@@ -227,6 +227,11 @@ static inline bool is_mt7992(struct mt76_dev *dev)
 	return mt76_chip(dev) == 0x7992;
 }
 
+static inline bool is_mt799x(struct mt76_dev *dev)
+{
+	return is_mt7996(dev) || is_mt7992(dev);
+}
+
 static inline bool is_mt7622(struct mt76_dev *dev)
 {
 	if (!IS_ENABLED(CONFIG_MT7622_WMAC))
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 96494ba2fdf7..3140d0cc8f59 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -283,6 +283,9 @@ __mt76_connac_mcu_alloc_sta_req(struct mt76_dev *dev, struct mt76_vif *mvif,
 	};
 	struct sk_buff *skb;
 
+	if (is_mt799x(dev) && !wcid->sta)
+		hdr.muar_idx = 0xe;
+
 	mt76_connac_mcu_get_wlan_idx(dev, wcid, &hdr.wlan_idx_lo,
 				     &hdr.wlan_idx_hi);
 	skb = mt76_mcu_msg_alloc(dev, NULL, len);
-- 
2.39.2