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15#ifndef _miiphy_h_
16#define _miiphy_h_
17
18#include <common.h>
19#include <linux/mii.h>
20#include <linux/list.h>
21#include <net.h>
22#include <phy.h>
23
24int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
25 unsigned short *value);
26int miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
27 unsigned short value);
28int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
29 unsigned char *model, unsigned char *rev);
30int miiphy_reset(const char *devname, unsigned char addr);
31int miiphy_speed(const char *devname, unsigned char addr);
32int miiphy_duplex(const char *devname, unsigned char addr);
33int miiphy_is_1000base_x(const char *devname, unsigned char addr);
34#ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
35int miiphy_link(const char *devname, unsigned char addr);
36#endif
37
38void miiphy_init(void);
39
40int miiphy_set_current_dev(const char *devname);
41const char *miiphy_get_current_dev(void);
42struct mii_dev *mdio_get_current_dev(void);
43struct mii_dev *miiphy_get_dev_by_name(const char *devname);
44struct phy_device *mdio_phydev_for_ethname(const char *devname);
45
46void miiphy_listdev(void);
47
48struct mii_dev *mdio_alloc(void);
49void mdio_free(struct mii_dev *bus);
50int mdio_register(struct mii_dev *bus);
51int mdio_unregister(struct mii_dev *bus);
52void mdio_list_devices(void);
53
54#ifdef CONFIG_BITBANGMII
55
56#define BB_MII_DEVNAME "bb_miiphy"
57
58struct bb_miiphy_bus {
59 char name[16];
60 int (*init)(struct bb_miiphy_bus *bus);
61 int (*mdio_active)(struct bb_miiphy_bus *bus);
62 int (*mdio_tristate)(struct bb_miiphy_bus *bus);
63 int (*set_mdio)(struct bb_miiphy_bus *bus, int v);
64 int (*get_mdio)(struct bb_miiphy_bus *bus, int *v);
65 int (*set_mdc)(struct bb_miiphy_bus *bus, int v);
66 int (*delay)(struct bb_miiphy_bus *bus);
67#ifdef CONFIG_BITBANGMII_MULTI
68 void *priv;
69#endif
70};
71
72extern struct bb_miiphy_bus bb_miiphy_buses[];
73extern int bb_miiphy_buses_num;
74
75void bb_miiphy_init(void);
76int bb_miiphy_read(struct mii_dev *miidev, int addr, int devad, int reg);
77int bb_miiphy_write(struct mii_dev *miidev, int addr, int devad, int reg,
78 u16 value);
79#endif
80
81
82#define AUTO 99
83#define _1000BASET 1000
84#define _100BASET 100
85#define _10BASET 10
86#define HALF 22
87#define FULL 44
88
89
90#define MII_MIPSCR 0x11
91
92
93#define PHY_ANLPAR_PSB_802_3 0x0001
94#define PHY_ANLPAR_PSB_802_9 0x0002
95
96
97#define PHY_1000BTCR_1000FD 0x0200
98#define PHY_1000BTCR_1000HD 0x0100
99
100
101#define PHY_1000BTSR_MSCF 0x8000
102#define PHY_1000BTSR_MSCR 0x4000
103#define PHY_1000BTSR_LRS 0x2000
104#define PHY_1000BTSR_RRS 0x1000
105#define PHY_1000BTSR_1000FD 0x0800
106#define PHY_1000BTSR_1000HD 0x0400
107
108
109#define ESTATUS_1000XF 0x8000
110#define ESTATUS_1000XH 0x4000
111
112#endif
113