1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Atlantic Network Driver
4 * Copyright (C) 2018-2019 aQuantia Corporation
5 * Copyright (C) 2019-2020 Marvell International Ltd.
11 #include <linux/mdio.h>
13 #include "hw_atl/hw_atl_llh.h"
14 #include "hw_atl/hw_atl_llh_internal.h"
15 #include "aq_hw_utils.h"
18 #define HW_ATL_PHY_ID_MAX 32U
20 bool aq_mdio_busy_wait(struct aq_hw_s *aq_hw);
22 u16 aq_mdio_read_word(struct aq_hw_s *aq_hw, u16 mmd, u16 addr);
24 void aq_mdio_write_word(struct aq_hw_s *aq_hw, u16 mmd, u16 addr, u16 data);
26 u16 aq_phy_read_reg(struct aq_hw_s *aq_hw, u16 mmd, u16 address);
28 void aq_phy_write_reg(struct aq_hw_s *aq_hw, u16 mmd, u16 address, u16 data);
30 bool aq_phy_init_phy_id(struct aq_hw_s *aq_hw);
32 bool aq_phy_init(struct aq_hw_s *aq_hw);
34 void aq_phy_disable_ptp(struct aq_hw_s *aq_hw);