1 /*----------------------------------------------------------------------------+
2 | This source code is dual-licensed. You may use it under the terms of the
3 | GNU General Public License version 2, or under the license below.
5 | This source code has been made available to you by IBM on an AS-IS
6 | basis. Anyone receiving this source is licensed under IBM
7 | copyrights to use it in any way he or she deems fit, including
8 | copying it, modifying it, compiling it, and redistributing it either
9 | with or without modifications. No license under IBM patents or
10 | patent applications is to be implied by the copyright license.
12 | Any user of this software should understand that IBM cannot provide
13 | technical support for this software and will not be responsible for
14 | any consequences resulting from the use of this software.
16 | Any person who transfers this source code or any derivative work
17 | must include the IBM copyright notice, this paragraph, and the
18 | preceding two paragraphs in the transferred software.
20 | COPYRIGHT I B M CORPORATION 1999
21 | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
22 +----------------------------------------------------------------------------*/
23 /*----------------------------------------------------------------------------+
27 | Function: Include file defining PHY registers.
31 +----------------------------------------------------------------------------*/
37 int miiphy_read (char *devname, unsigned char addr, unsigned char reg,
38 unsigned short *value);
39 int miiphy_write (char *devname, unsigned char addr, unsigned char reg,
40 unsigned short value);
41 int miiphy_info (char *devname, unsigned char addr, unsigned int *oui,
42 unsigned char *model, unsigned char *rev);
43 int miiphy_reset (char *devname, unsigned char addr);
44 int miiphy_speed (char *devname, unsigned char addr);
45 int miiphy_duplex (char *devname, unsigned char addr);
46 int miiphy_is_1000base_x (char *devname, unsigned char addr);
47 #ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
48 int miiphy_link (char *devname, unsigned char addr);
51 void miiphy_init (void);
53 void miiphy_register (char *devname,
54 int (*read) (char *devname, unsigned char addr,
55 unsigned char reg, unsigned short *value),
56 int (*write) (char *devname, unsigned char addr,
57 unsigned char reg, unsigned short value));
59 int miiphy_set_current_dev (char *devname);
60 char *miiphy_get_current_dev (void);
62 void miiphy_listdev (void);
64 #define BB_MII_DEVNAME "bbmii"
66 int bb_miiphy_read (char *devname, unsigned char addr,
67 unsigned char reg, unsigned short *value);
68 int bb_miiphy_write (char *devname, unsigned char addr,
69 unsigned char reg, unsigned short value);
73 #define _1000BASET 1000
79 /* phy register offsets */
82 #define PHY_PHYIDR1 0x02
83 #define PHY_PHYIDR2 0x03
85 #define PHY_ANLPAR 0x05
87 #define PHY_ANNPTR 0x07
88 #define PHY_ANLPNP 0x08
89 #define PHY_1000BTCR 0x09
90 #define PHY_1000BTSR 0x0A
92 #define PHY_PHYSTS 0x10
93 #define PHY_MIPSCR 0x11
94 #define PHY_MIPGSR 0x12
96 #define PHY_FCSCR 0x14
100 #define PHY_10BTSCR 0x18
101 #define PHY_PHYCTRL 0x19
104 #define PHY_BMCR_RESET 0x8000
105 #define PHY_BMCR_LOOP 0x4000
106 #define PHY_BMCR_100MB 0x2000
107 #define PHY_BMCR_AUTON 0x1000
108 #define PHY_BMCR_POWD 0x0800
109 #define PHY_BMCR_ISO 0x0400
110 #define PHY_BMCR_RST_NEG 0x0200
111 #define PHY_BMCR_DPLX 0x0100
112 #define PHY_BMCR_COL_TST 0x0080
114 #define PHY_BMCR_SPEED_MASK 0x2040
115 #define PHY_BMCR_1000_MBPS 0x0040
116 #define PHY_BMCR_100_MBPS 0x2000
117 #define PHY_BMCR_10_MBPS 0x0000
120 #define PHY_BMSR_100T4 0x8000
121 #define PHY_BMSR_100TXF 0x4000
122 #define PHY_BMSR_100TXH 0x2000
123 #define PHY_BMSR_10TF 0x1000
124 #define PHY_BMSR_10TH 0x0800
125 #define PHY_BMSR_EXT_STAT 0x0100
126 #define PHY_BMSR_PRE_SUP 0x0040
127 #define PHY_BMSR_AUTN_COMP 0x0020
128 #define PHY_BMSR_RF 0x0010
129 #define PHY_BMSR_AUTN_ABLE 0x0008
130 #define PHY_BMSR_LS 0x0004
131 #define PHY_BMSR_JD 0x0002
132 #define PHY_BMSR_EXT 0x0001
135 #define PHY_ANLPAR_NP 0x8000
136 #define PHY_ANLPAR_ACK 0x4000
137 #define PHY_ANLPAR_RF 0x2000
138 #define PHY_ANLPAR_ASYMP 0x0800
139 #define PHY_ANLPAR_PAUSE 0x0400
140 #define PHY_ANLPAR_T4 0x0200
141 #define PHY_ANLPAR_TXFD 0x0100
142 #define PHY_ANLPAR_TX 0x0080
143 #define PHY_ANLPAR_10FD 0x0040
144 #define PHY_ANLPAR_10 0x0020
145 #define PHY_ANLPAR_100 0x0380 /* we can run at 100 */
146 /* phy ANLPAR 1000BASE-X */
147 #define PHY_X_ANLPAR_NP 0x8000
148 #define PHY_X_ANLPAR_ACK 0x4000
149 #define PHY_X_ANLPAR_RF_MASK 0x3000
150 #define PHY_X_ANLPAR_PAUSE_MASK 0x0180
151 #define PHY_X_ANLPAR_HD 0x0040
152 #define PHY_X_ANLPAR_FD 0x0020
154 #define PHY_ANLPAR_PSB_MASK 0x001f
155 #define PHY_ANLPAR_PSB_802_3 0x0001
156 #define PHY_ANLPAR_PSB_802_9 0x0002
159 #define PHY_1000BTCR_1000FD 0x0200
160 #define PHY_1000BTCR_1000HD 0x0100
163 #define PHY_1000BTSR_MSCF 0x8000
164 #define PHY_1000BTSR_MSCR 0x4000
165 #define PHY_1000BTSR_LRS 0x2000
166 #define PHY_1000BTSR_RRS 0x1000
167 #define PHY_1000BTSR_1000FD 0x0800
168 #define PHY_1000BTSR_1000HD 0x0400
171 #define PHY_EXSR_1000XF 0x8000
172 #define PHY_EXSR_1000XH 0x4000
173 #define PHY_EXSR_1000TF 0x2000
174 #define PHY_EXSR_1000TH 0x1000