[PATCH] mt76: mt7615: fix hw_scan with ssid_type for specified SSID only

[PATCH] mt76: mt7615: fix hw_scan with ssid_type for specified SSID only

[Lorenzo Bianconi]

From: Sean Wang <sean.wang@mediatek.com>

Fix hw_scan with ssid_type for specified SSID only

The definition for ssid_type in current firmware is that
ssid_type BIT(2) set actually for specified SSID + wildcard SSID.
ssid_type BIT(2) and ssid_type_ext BIT(0) both set actually for
specified SSID only;

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 1 +
 drivers/net/wireless/mediatek/mt76/mt7615/mcu.h | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 14c2b5d7dbbd..6e869b8c5e26 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -2898,6 +2898,7 @@ int mt7615_mcu_hw_scan(struct mt7615_phy *phy, struct ieee80211_vif *vif,
 		n_ssids++;
 	}
 	req->ssid_type = n_ssids ? BIT(2) : BIT(0);
+	req->ssid_type_ext = n_ssids ? BIT(0) : 0;
 	req->ssids_num = n_ssids;
 
 	/* increase channel time for passive scan */
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
index fd40d99f5a23..2314d0b23af1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h
@@ -327,7 +327,8 @@ struct mt7615_hw_scan_req {
 		       */
 	u8 ssid_type; /* BIT(0) wildcard SSID
 		       * BIT(1) P2P wildcard SSID
-		       * BIT(2) specified SSID
+		       * BIT(2) specified SSID + wildcard SSID
+		       * BIT(2) + ssid_type_ext BIT(0) specified SSID only
 		       */
 	u8 ssids_num;
 	u8 probe_req_num; /* Number of probe request for each SSID */
@@ -362,7 +363,8 @@ struct mt7615_hw_scan_req {
 	struct mt7615_mcu_scan_ssid ext_ssids[6];
 	u8 bssid[ETH_ALEN];
 	u8 random_mac[ETH_ALEN]; /* valid when BIT(1) in scan_func is set. */
-	u8 pad[64];
+	u8 pad[63];
+	u8 ssid_type_ext;
 } __packed;
 
 #define SCAN_DONE_EVENT_MAX_CHANNEL_NUM	64
-- 
2.26.2