tjh.dev
Linux kernel mirror (for testing)
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linux
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2015 Broadcom Corporation
4 */
5
6#ifndef _LINUX_BCM_PHY_LIB_H
7#define _LINUX_BCM_PHY_LIB_H
8
9#include <linux/brcmphy.h>
10#include <linux/phy.h>
11
12int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val);
13int bcm_phy_read_exp(struct phy_device *phydev, u16 reg);
14
15static inline int bcm_phy_write_exp_sel(struct phy_device *phydev,
16 u16 reg, u16 val)
17{
18 return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val);
19}
20
21int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val);
22int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum);
23
24int bcm_phy_write_misc(struct phy_device *phydev,
25 u16 reg, u16 chl, u16 value);
26int bcm_phy_read_misc(struct phy_device *phydev,
27 u16 reg, u16 chl);
28
29int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow,
30 u16 val);
31int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow);
32
33int bcm_phy_ack_intr(struct phy_device *phydev);
34int bcm_phy_config_intr(struct phy_device *phydev);
35
36int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down);
37
38int bcm_phy_set_eee(struct phy_device *phydev, bool enable);
39
40int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count);
41
42int bcm_phy_downshift_set(struct phy_device *phydev, u8 count);
43
44int bcm_phy_get_sset_count(struct phy_device *phydev);
45void bcm_phy_get_strings(struct phy_device *phydev, u8 *data);
46void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow,
47 struct ethtool_stats *stats, u64 *data);
48
49#endif /* _LINUX_BCM_PHY_LIB_H */