[PATCH v2 3/9] wifi: mt76: connac: add NAN connection type

[Sean Wang <sean.wang@kernel.org>]

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

Introduce a dedicated NAN connection type for connac firmware and use it
for NAN interface device, BSS and station records.

Add the common NAN MCU command and event IDs used by mt7925.

Co-developed-by: Stella Liu <yu-ching.liu@mediatek.com>
Signed-off-by: Stella Liu <yu-ching.liu@mediatek.com>
Co-developed-by: Jeremy Yu <chengwei.yu@mediatek.com>
Signed-off-by: Jeremy Yu <chengwei.yu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt76_connac_mcu.c   | 14 ++++++++++++++
 .../net/wireless/mediatek/mt76/mt76_connac_mcu.h   |  4 ++++
 2 files changed, 18 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 6596c9e198f4..67eba4dd9615 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -422,6 +422,10 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
 		basic->conn_type = cpu_to_le32(CONNECTION_IBSS_ADHOC);
 		basic->aid = cpu_to_le16(link_sta->sta->aid);
 		break;
+	case NL80211_IFTYPE_NAN:
+	case NL80211_IFTYPE_NAN_DATA:
+		basic->conn_type = cpu_to_le32(CONNECTION_NAN);
+		break;
 	default:
 		WARN_ON(1);
 		break;
@@ -1217,6 +1221,11 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
 	case NL80211_IFTYPE_ADHOC:
 		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_IBSS_ADHOC);
 		break;
+	case NL80211_IFTYPE_NAN:
+	case NL80211_IFTYPE_NAN_DATA:
+		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_NAN);
+		basic_req.basic.conn_state = !enable;
+		break;
 	default:
 		WARN_ON(1);
 		break;
@@ -1625,6 +1634,11 @@ int mt76_connac_mcu_uni_add_bss(struct mt76_phy *phy,
 	case NL80211_IFTYPE_ADHOC:
 		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_IBSS_ADHOC);
 		break;
+	case NL80211_IFTYPE_NAN:
+	case NL80211_IFTYPE_NAN_DATA:
+		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_NAN);
+		basic_req.basic.active = enable;
+		break;
 	default:
 		WARN_ON(1);
 		break;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 78f633ad81a0..a9a4a87ae0a7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -876,6 +876,7 @@ enum {
 #define NETWORK_P2P			BIT(17)
 #define NETWORK_IBSS			BIT(18)
 #define NETWORK_WDS			BIT(21)
+#define NETWORK_NAN			BIT(22)
 
 #define SCAN_FUNC_RANDOM_MAC		BIT(0)
 #define SCAN_FUNC_RNR_SCAN		BIT(3)
@@ -888,6 +889,7 @@ enum {
 #define CONNECTION_IBSS_ADHOC		(STA_TYPE_ADHOC | NETWORK_IBSS)
 #define CONNECTION_WDS			(STA_TYPE_WDS | NETWORK_WDS)
 #define CONNECTION_INFRA_BC		(STA_TYPE_BC | NETWORK_INFRA)
+#define CONNECTION_NAN			(NETWORK_NAN)
 
 #define CONN_STATE_DISCONNECT		0
 #define CONN_STATE_CONNECT		1
@@ -1074,6 +1076,7 @@ enum {
 	MCU_UNI_EVENT_THERMAL = 0x35,
 	MCU_UNI_EVENT_RSSI_MONITOR = 0x41,
 	MCU_UNI_EVENT_NIC_CAPAB = 0x43,
+	MCU_UNI_EVENT_NAN = 0x56,
 	MCU_UNI_EVENT_WED_RRO = 0x57,
 	MCU_UNI_EVENT_PER_STA_INFO = 0x6d,
 	MCU_UNI_EVENT_ALL_STA_INFO = 0x6e,
@@ -1313,6 +1316,7 @@ enum {
 	MCU_UNI_CMD_FIXED_RATE_TABLE = 0x40,
 	MCU_UNI_CMD_RSSI_MONITOR = 0x41,
 	MCU_UNI_CMD_TESTMODE_CTRL = 0x46,
+	MCU_UNI_CMD_NAN	= 0x56,
 	MCU_UNI_CMD_RRO = 0x57,
 	MCU_UNI_CMD_OFFCH_SCAN_CTRL = 0x58,
 	MCU_UNI_CMD_PER_STA_INFO = 0x6d,
-- 
2.43.0