mt76: connac: move mcu reg access utility routines in mt76_connac_lib module

Move mcu reg access shared between mt7663s and mt7921s in mt76_connac_lib
module.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 9a1af2ba7e8e89f44f61b4a5899db5ed5c1a131d..70d72dfa239e41ef0c12d89110b9fd1905e768ea 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -2412,6 +2412,33 @@ void mt76_connac_mcu_set_suspend_iter(void *priv, u8 *mac,
 }
 EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_suspend_iter);
 
+u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset)
+{
+       struct {
+               __le32 addr;
+               __le32 val;
+       } __packed req = {
+               .addr = cpu_to_le32(offset),
+       };
+
+       return mt76_mcu_send_msg(dev, MCU_CMD_REG_READ, &req, sizeof(req),
+                                true);
+}
+EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_rr);
+
+void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val)
+{
+       struct {
+               __le32 addr;
+               __le32 val;
+       } __packed req = {
+               .addr = cpu_to_le32(offset),
+               .val = cpu_to_le32(val),
+       };
+
+       mt76_mcu_send_msg(dev, MCU_CMD_REG_WRITE, &req, sizeof(req), false);
+}
+EXPORT_SYMBOL_GPL(mt76_connac_mcu_reg_wr);
 #endif /* CONFIG_PM */
 
 MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 751e621a6f9b2dfff7e7a67f29d394b53066086b..b89faab04996095f9f6f612c916c9216b7251fa9 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1114,4 +1114,6 @@ void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb,
 int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy);
 int mt76_connac_mcu_set_p2p_oppps(struct ieee80211_hw *hw,
                                  struct ieee80211_vif *vif);
+u32 mt76_connac_mcu_reg_rr(struct mt76_dev *dev, u32 offset);
+void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val);
 #endif /* __MT76_CONNAC_MCU_H */