[PATCH v3] wifi: mt76: introduce mt792x_config_mac_addr_list routine

[Allan Wang]

Add mt792x_config_mac_addr_list routine in order to set
the mac address list supported by the driver. Initialize
wiphy->addresses/n_addresses for mt792x driver

Signed-off-by: Hao Zhang <hao.zhang at mediatek.com>
Signed-off-by: Leon Yen <Leon.Yen at mediatek.com>
Signed-off-by: Allan Wang <allan.wang at mediatek.com>
---
v2:
 - Remove Change-Id tag

v3:
 - Update commit message after fixing gitconfig username format
---
 .../net/wireless/mediatek/mt76/mt7921/init.c  |  1 +
 .../net/wireless/mediatek/mt76/mt7925/init.c  |  1 +
 drivers/net/wireless/mediatek/mt76/mt792x.h   |  3 +++
 .../net/wireless/mediatek/mt76/mt792x_core.c  | 22 +++++++++++++++++++
 4 files changed, 27 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index d1d64fa7d35d..cdcb002b3094 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -227,6 +227,7 @@ static void mt7921_init_work(struct work_struct *work)
 
 	mt76_set_stream_caps(&dev->mphy, true);
 	mt7921_set_stream_he_caps(&dev->phy);
+	mt792x_config_mac_addr_list(dev);
 
 	ret = mt76_register_device(&dev->mt76, true, mt76_rates,
 				   ARRAY_SIZE(mt76_rates));
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/init.c b/drivers/net/wireless/mediatek/mt76/mt7925/init.c
index 039949b344b9..ddc654b9ea5e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/init.c
@@ -178,6 +178,7 @@ static void mt7925_init_work(struct work_struct *work)
 
 	mt76_set_stream_caps(&dev->mphy, true);
 	mt7925_set_stream_he_eht_caps(&dev->phy);
+	mt792x_config_mac_addr_list(dev);
 
 	ret = mt7925_init_mlo_caps(&dev->phy);
 	if (ret) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index ab12616ec2b8..10e1eaa52706 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -206,6 +206,8 @@ struct mt792x_dev {
 		struct mt76_phy mphy;
 	};
 
+	struct mac_address macaddr_list[8];
+
 	const struct mt76_bus_ops *bus_ops;
 	struct mt792x_phy phy;
 
@@ -414,6 +416,7 @@ int mt792x_mcu_fw_pmctrl(struct mt792x_dev *dev);
 void mt792x_mac_link_bss_remove(struct mt792x_dev *dev,
 				struct mt792x_bss_conf *mconf,
 				struct mt792x_link_sta *mlink);
+void mt792x_config_mac_addr_list(struct mt792x_dev *dev);
 
 static inline char *mt792x_ram_name(struct mt792x_dev *dev)
 {
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 042aa8d1b6e7..868cb97fa2ff 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -916,6 +916,28 @@ int mt792x_load_firmware(struct mt792x_dev *dev)
 }
 EXPORT_SYMBOL_GPL(mt792x_load_firmware);
 
+void mt792x_config_mac_addr_list(struct mt792x_dev *dev)
+{
+	struct ieee80211_hw *hw = mt76_hw(dev);
+	struct wiphy *wiphy = hw->wiphy;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(dev->macaddr_list); i++) {
+		u8 *addr = dev->macaddr_list[i].addr;
+
+		memcpy(addr, dev->mphy.macaddr, ETH_ALEN);
+
+		if (!i)
+			continue;
+
+		addr[0] |= BIT(1);
+		addr[0] ^= ((i - 1) << 2);
+	}
+	wiphy->addresses = dev->macaddr_list;
+	wiphy->n_addresses = ARRAY_SIZE(dev->macaddr_list);
+}
+EXPORT_SYMBOL_GPL(mt792x_config_mac_addr_list);
+
 MODULE_DESCRIPTION("MediaTek MT792x core driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Lorenzo Bianconi <lorenzo at kernel.org>");
-- 
2.45.2