xref: /openbmc/linux/drivers/net/phy/bcm-phy-lib.h (revision 82e6fdd6)
1 /*
2  * Copyright (C) 2015 Broadcom Corporation
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License as
6  * published by the Free Software Foundation version 2.
7  *
8  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
9  * kind, whether express or implied; without even the implied warranty
10  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  */
13 
14 #ifndef _LINUX_BCM_PHY_LIB_H
15 #define _LINUX_BCM_PHY_LIB_H
16 
17 #include <linux/phy.h>
18 
19 int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val);
20 int bcm_phy_read_exp(struct phy_device *phydev, u16 reg);
21 
22 int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val);
23 int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum);
24 
25 int bcm_phy_write_misc(struct phy_device *phydev,
26 		       u16 reg, u16 chl, u16 value);
27 int bcm_phy_read_misc(struct phy_device *phydev,
28 		      u16 reg, u16 chl);
29 
30 int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow,
31 			 u16 val);
32 int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow);
33 
34 int bcm_phy_ack_intr(struct phy_device *phydev);
35 int bcm_phy_config_intr(struct phy_device *phydev);
36 
37 int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down);
38 
39 int bcm_phy_set_eee(struct phy_device *phydev, bool enable);
40 
41 int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count);
42 
43 int bcm_phy_downshift_set(struct phy_device *phydev, u8 count);
44 
45 int bcm_phy_get_sset_count(struct phy_device *phydev);
46 void bcm_phy_get_strings(struct phy_device *phydev, u8 *data);
47 void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow,
48 		       struct ethtool_stats *stats, u64 *data);
49 
50 #endif /* _LINUX_BCM_PHY_LIB_H */
51