[PATCH v2] wifi: mt76: mt7996: disable UNI_BSS_INFO_PROTECT_INFO for mt7996

[Ryder Lee]

The current MT7996 firmware causes TX failure and need further
investigation, so it is temporarily disabled.

MT7992 and MT7990 are working normally.

Signed-off-by: Ryder Lee <ryder.lee at mediatek.com>
---
v2 - add a comment to describe why this check is required.
---
 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index 16420375112d..ae068392b9dd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -1281,6 +1281,10 @@ int mt7996_mcu_set_protection(struct mt7996_phy *phy, struct mt7996_vif_link *li
 		PROT_NONGF_STA	 = BIT(7),
 	};
 
+	/* The current firmware causes TX failure. Need further investigation */
+	if (is_mt7996(&dev->mt76))
+		return 0;
+
 	skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76,
 					 MT7996_BSS_UPDATE_MAX_SIZE);
 	if (IS_ERR(skb))
-- 
2.45.2