1 /*----------------------------------------------------------------------------+
3 | This source code has been made available to you by IBM on an AS-IS
4 | basis. Anyone receiving this source is licensed under IBM
5 | copyrights to use it in any way he or she deems fit, including
6 | copying it, modifying it, compiling it, and redistributing it either
7 | with or without modifications. No license under IBM patents or
8 | patent applications is to be implied by the copyright license.
10 | Any user of this software should understand that IBM cannot provide
11 | technical support for this software and will not be responsible for
12 | any consequences resulting from the use of this software.
14 | Any person who transfers this source code or any derivative work
15 | must include the IBM copyright notice, this paragraph, and the
16 | preceding two paragraphs in the transferred software.
18 | COPYRIGHT I B M CORPORATION 1999
19 | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
20 +----------------------------------------------------------------------------*/
21 /*----------------------------------------------------------------------------+
25 | Function: Include file defining PHY registers.
31 | Date Description of Change BY
32 | --------- --------------------- ---
33 | 04-May-99 Created MKW
34 | 07-Jul-99 Added full duplex support MKW
35 | 08-Sep-01 Tweaks gvb
37 +----------------------------------------------------------------------------*/
43 int miiphy_read(char *devname, unsigned char addr, unsigned char reg,
44 unsigned short *value);
45 int miiphy_write(char *devname, unsigned char addr, unsigned char reg,
46 unsigned short value);
47 int miiphy_info(char *devname, unsigned char addr, unsigned int *oui,
48 unsigned char *model, unsigned char *rev);
49 int miiphy_reset(char *devname, unsigned char addr);
50 int miiphy_speed(char *devname, unsigned char addr);
51 int miiphy_duplex(char *devname, unsigned char addr);
52 #ifdef CFG_FAULT_ECHO_LINK_DOWN
53 int miiphy_link(char *devname, unsigned char addr);
56 void miiphy_init(void);
58 void miiphy_register(char *devname,
59 int (* read)(char *devname, unsigned char addr,
60 unsigned char reg, unsigned short *value),
61 int (* write)(char *devname, unsigned char addr,
62 unsigned char reg, unsigned short value));
64 int miiphy_set_current_dev(char *devname);
65 char *miiphy_get_current_dev(void);
67 void miiphy_listdev(void);
69 #define BB_MII_DEVNAME "bbmii"
71 int bb_miiphy_read (char *devname, unsigned char addr,
72 unsigned char reg, unsigned short *value);
73 int bb_miiphy_write (char *devname, unsigned char addr,
74 unsigned char reg, unsigned short value);
78 #define _1000BASET 1000
84 /* phy register offsets */
87 #define PHY_PHYIDR1 0x02
88 #define PHY_PHYIDR2 0x03
90 #define PHY_ANLPAR 0x05
92 #define PHY_ANNPTR 0x07
93 #define PHY_ANLPNP 0x08
94 #define PHY_1000BTCR 0x09
95 #define PHY_1000BTSR 0x0A
96 #define PHY_PHYSTS 0x10
97 #define PHY_MIPSCR 0x11
98 #define PHY_MIPGSR 0x12
100 #define PHY_FCSCR 0x14
101 #define PHY_RECR 0x15
102 #define PHY_PCSR 0x16
104 #define PHY_10BTSCR 0x18
105 #define PHY_PHYCTRL 0x19
108 #define PHY_BMCR_RESET 0x8000
109 #define PHY_BMCR_LOOP 0x4000
110 #define PHY_BMCR_100MB 0x2000
111 #define PHY_BMCR_AUTON 0x1000
112 #define PHY_BMCR_POWD 0x0800
113 #define PHY_BMCR_ISO 0x0400
114 #define PHY_BMCR_RST_NEG 0x0200
115 #define PHY_BMCR_DPLX 0x0100
116 #define PHY_BMCR_COL_TST 0x0080
118 #define PHY_BMCR_SPEED_MASK 0x2040
119 #define PHY_BMCR_1000_MBPS 0x0040
120 #define PHY_BMCR_100_MBPS 0x2000
121 #define PHY_BMCR_10_MBPS 0x0000
124 #define PHY_BMSR_100T4 0x8000
125 #define PHY_BMSR_100TXF 0x4000
126 #define PHY_BMSR_100TXH 0x2000
127 #define PHY_BMSR_10TF 0x1000
128 #define PHY_BMSR_10TH 0x0800
129 #define PHY_BMSR_PRE_SUP 0x0040
130 #define PHY_BMSR_AUTN_COMP 0x0020
131 #define PHY_BMSR_RF 0x0010
132 #define PHY_BMSR_AUTN_ABLE 0x0008
133 #define PHY_BMSR_LS 0x0004
134 #define PHY_BMSR_JD 0x0002
135 #define PHY_BMSR_EXT 0x0001
138 #define PHY_ANLPAR_NP 0x8000
139 #define PHY_ANLPAR_ACK 0x4000
140 #define PHY_ANLPAR_RF 0x2000
141 #define PHY_ANLPAR_T4 0x0200
142 #define PHY_ANLPAR_TXFD 0x0100
143 #define PHY_ANLPAR_TX 0x0080
144 #define PHY_ANLPAR_10FD 0x0040
145 #define PHY_ANLPAR_10 0x0020
146 #define PHY_ANLPAR_100 0x0380 /* we can run at 100 */
148 #define PHY_ANLPAR_PSB_MASK 0x001f
149 #define PHY_ANLPAR_PSB_802_3 0x0001
150 #define PHY_ANLPAR_PSB_802_9 0x0002
153 #define PHY_1000BTSR_MSCF 0x8000
154 #define PHY_1000BTSR_MSCR 0x4000
155 #define PHY_1000BTSR_LRS 0x2000
156 #define PHY_1000BTSR_RRS 0x1000
157 #define PHY_1000BTSR_1000FD 0x0800
158 #define PHY_1000BTSR_1000HD 0x0400