1/* SPDX-License-Identifier: GPL-2.0-only */
2/* Atlantic Network Driver
3 *
4 * Copyright (C) 2018-2019 aQuantia Corporation
5 * Copyright (C) 2019-2020 Marvell International Ltd.
6 */
7
8#ifndef AQ_PHY_H
9#define AQ_PHY_H
10
11#include <linux/mdio.h>
12
13#include "hw_atl/hw_atl_llh.h"
14#include "hw_atl/hw_atl_llh_internal.h"
15#include "aq_hw_utils.h"
16#include "aq_hw.h"
17
18#define HW_ATL_PHY_ID_MAX 32U
19
20bool aq_mdio_busy_wait(struct aq_hw_s *aq_hw);
21
22u16 aq_mdio_read_word(struct aq_hw_s *aq_hw, u16 mmd, u16 addr);
23
24void aq_mdio_write_word(struct aq_hw_s *aq_hw, u16 mmd, u16 addr, u16 data);
25
26u16 aq_phy_read_reg(struct aq_hw_s *aq_hw, u16 mmd, u16 address);
27
28void aq_phy_write_reg(struct aq_hw_s *aq_hw, u16 mmd, u16 address, u16 data);
29
30bool aq_phy_init_phy_id(struct aq_hw_s *aq_hw);
31
32bool aq_phy_init(struct aq_hw_s *aq_hw);
33
34void aq_phy_disable_ptp(struct aq_hw_s *aq_hw);
35
36#endif /* AQ_PHY_H */
37