wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 1 | /*----------------------------------------------------------------------------+ |
| 2 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 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. |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 9 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 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. |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 13 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 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. |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 17 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 18 | | COPYRIGHT I B M CORPORATION 1999 |
| 19 | | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 20 | +----------------------------------------------------------------------------*/ |
| 21 | /*----------------------------------------------------------------------------+ |
| 22 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 23 | | File Name: miiphy.h |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 24 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 25 | | Function: Include file defining PHY registers. |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 26 | | |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 27 | | Author: Mark Wisner |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 28 | | |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 29 | +----------------------------------------------------------------------------*/ |
| 30 | #ifndef _miiphy_h_ |
| 31 | #define _miiphy_h_ |
| 32 | |
Marian Balakowicz | aab8c49 | 2005-10-28 22:30:33 +0200 | [diff] [blame] | 33 | #include <net.h> |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 34 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 35 | int miiphy_read (char *devname, unsigned char addr, unsigned char reg, |
| 36 | unsigned short *value); |
| 37 | int miiphy_write (char *devname, unsigned char addr, unsigned char reg, |
| 38 | unsigned short value); |
| 39 | int miiphy_info (char *devname, unsigned char addr, unsigned int *oui, |
| 40 | unsigned char *model, unsigned char *rev); |
| 41 | int miiphy_reset (char *devname, unsigned char addr); |
| 42 | int miiphy_speed (char *devname, unsigned char addr); |
| 43 | int miiphy_duplex (char *devname, unsigned char addr); |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 44 | int miiphy_is_1000base_x (char *devname, unsigned char addr); |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 45 | #ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 46 | int miiphy_link (char *devname, unsigned char addr); |
wdenk | 49c3f67 | 2003-10-08 22:33:00 +0000 | [diff] [blame] | 47 | #endif |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 48 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 49 | void miiphy_init (void); |
Marian Balakowicz | cbdd1c8 | 2005-11-30 18:06:04 +0100 | [diff] [blame] | 50 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 51 | void miiphy_register (char *devname, |
| 52 | int (*read) (char *devname, unsigned char addr, |
| 53 | unsigned char reg, unsigned short *value), |
| 54 | int (*write) (char *devname, unsigned char addr, |
| 55 | unsigned char reg, unsigned short value)); |
Marian Balakowicz | aab8c49 | 2005-10-28 22:30:33 +0200 | [diff] [blame] | 56 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 57 | int miiphy_set_current_dev (char *devname); |
| 58 | char *miiphy_get_current_dev (void); |
Marian Balakowicz | aab8c49 | 2005-10-28 22:30:33 +0200 | [diff] [blame] | 59 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 60 | void miiphy_listdev (void); |
Marian Balakowicz | aab8c49 | 2005-10-28 22:30:33 +0200 | [diff] [blame] | 61 | |
| 62 | #define BB_MII_DEVNAME "bbmii" |
| 63 | |
| 64 | int bb_miiphy_read (char *devname, unsigned char addr, |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 65 | unsigned char reg, unsigned short *value); |
Marian Balakowicz | aab8c49 | 2005-10-28 22:30:33 +0200 | [diff] [blame] | 66 | int bb_miiphy_write (char *devname, unsigned char addr, |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 67 | unsigned char reg, unsigned short value); |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 68 | |
| 69 | /* phy seed setup */ |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 70 | #define AUTO 99 |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 71 | #define _1000BASET 1000 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 72 | #define _100BASET 100 |
| 73 | #define _10BASET 10 |
| 74 | #define HALF 22 |
| 75 | #define FULL 44 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 76 | |
| 77 | /* phy register offsets */ |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 78 | #define PHY_BMCR 0x00 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 79 | #define PHY_BMSR 0x01 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 80 | #define PHY_PHYIDR1 0x02 |
| 81 | #define PHY_PHYIDR2 0x03 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 82 | #define PHY_ANAR 0x04 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 83 | #define PHY_ANLPAR 0x05 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 84 | #define PHY_ANER 0x06 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 85 | #define PHY_ANNPTR 0x07 |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 86 | #define PHY_ANLPNP 0x08 |
| 87 | #define PHY_1000BTCR 0x09 |
| 88 | #define PHY_1000BTSR 0x0A |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 89 | #define PHY_EXSR 0x0F |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 90 | #define PHY_PHYSTS 0x10 |
| 91 | #define PHY_MIPSCR 0x11 |
| 92 | #define PHY_MIPGSR 0x12 |
| 93 | #define PHY_DCR 0x13 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 94 | #define PHY_FCSCR 0x14 |
| 95 | #define PHY_RECR 0x15 |
| 96 | #define PHY_PCSR 0x16 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 97 | #define PHY_LBR 0x17 |
| 98 | #define PHY_10BTSCR 0x18 |
| 99 | #define PHY_PHYCTRL 0x19 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 100 | |
| 101 | /* PHY BMCR */ |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 102 | #define PHY_BMCR_RESET 0x8000 |
| 103 | #define PHY_BMCR_LOOP 0x4000 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 104 | #define PHY_BMCR_100MB 0x2000 |
| 105 | #define PHY_BMCR_AUTON 0x1000 |
| 106 | #define PHY_BMCR_POWD 0x0800 |
| 107 | #define PHY_BMCR_ISO 0x0400 |
| 108 | #define PHY_BMCR_RST_NEG 0x0200 |
| 109 | #define PHY_BMCR_DPLX 0x0100 |
| 110 | #define PHY_BMCR_COL_TST 0x0080 |
| 111 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 112 | #define PHY_BMCR_SPEED_MASK 0x2040 |
| 113 | #define PHY_BMCR_1000_MBPS 0x0040 |
| 114 | #define PHY_BMCR_100_MBPS 0x2000 |
| 115 | #define PHY_BMCR_10_MBPS 0x0000 |
wdenk | 656140b | 2004-04-25 13:18:40 +0000 | [diff] [blame] | 116 | |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 117 | /* phy BMSR */ |
| 118 | #define PHY_BMSR_100T4 0x8000 |
| 119 | #define PHY_BMSR_100TXF 0x4000 |
| 120 | #define PHY_BMSR_100TXH 0x2000 |
| 121 | #define PHY_BMSR_10TF 0x1000 |
| 122 | #define PHY_BMSR_10TH 0x0800 |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 123 | #define PHY_BMSR_EXT_STAT 0x0100 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 124 | #define PHY_BMSR_PRE_SUP 0x0040 |
| 125 | #define PHY_BMSR_AUTN_COMP 0x0020 |
| 126 | #define PHY_BMSR_RF 0x0010 |
| 127 | #define PHY_BMSR_AUTN_ABLE 0x0008 |
| 128 | #define PHY_BMSR_LS 0x0004 |
| 129 | #define PHY_BMSR_JD 0x0002 |
| 130 | #define PHY_BMSR_EXT 0x0001 |
| 131 | |
| 132 | /*phy ANLPAR */ |
| 133 | #define PHY_ANLPAR_NP 0x8000 |
| 134 | #define PHY_ANLPAR_ACK 0x4000 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 135 | #define PHY_ANLPAR_RF 0x2000 |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 136 | #define PHY_ANLPAR_ASYMP 0x0800 |
| 137 | #define PHY_ANLPAR_PAUSE 0x0400 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 138 | #define PHY_ANLPAR_T4 0x0200 |
| 139 | #define PHY_ANLPAR_TXFD 0x0100 |
| 140 | #define PHY_ANLPAR_TX 0x0080 |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 141 | #define PHY_ANLPAR_10FD 0x0040 |
wdenk | 5256def | 2003-09-18 10:45:21 +0000 | [diff] [blame] | 142 | #define PHY_ANLPAR_10 0x0020 |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 143 | #define PHY_ANLPAR_100 0x0380 /* we can run at 100 */ |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 144 | /* phy ANLPAR 1000BASE-X */ |
| 145 | #define PHY_X_ANLPAR_NP 0x8000 |
| 146 | #define PHY_X_ANLPAR_ACK 0x4000 |
| 147 | #define PHY_X_ANLPAR_RF_MASK 0x3000 |
| 148 | #define PHY_X_ANLPAR_PAUSE_MASK 0x0180 |
| 149 | #define PHY_X_ANLPAR_HD 0x0040 |
| 150 | #define PHY_X_ANLPAR_FD 0x0020 |
wdenk | ed2ac4b | 2004-03-14 18:23:55 +0000 | [diff] [blame] | 151 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 152 | #define PHY_ANLPAR_PSB_MASK 0x001f |
| 153 | #define PHY_ANLPAR_PSB_802_3 0x0001 |
| 154 | #define PHY_ANLPAR_PSB_802_9 0x0002 |
wdenk | 656140b | 2004-04-25 13:18:40 +0000 | [diff] [blame] | 155 | |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 156 | /* phy 1000BTCR */ |
| 157 | #define PHY_1000BTCR_1000FD 0x0200 |
| 158 | #define PHY_1000BTCR_1000HD 0x0100 |
| 159 | |
Larry Johnson | 81b974b | 2007-10-31 11:21:29 -0500 | [diff] [blame] | 160 | /* phy 1000BTSR */ |
| 161 | #define PHY_1000BTSR_MSCF 0x8000 |
| 162 | #define PHY_1000BTSR_MSCR 0x4000 |
| 163 | #define PHY_1000BTSR_LRS 0x2000 |
| 164 | #define PHY_1000BTSR_RRS 0x1000 |
| 165 | #define PHY_1000BTSR_1000FD 0x0800 |
| 166 | #define PHY_1000BTSR_1000HD 0x0400 |
wdenk | ed2ac4b | 2004-03-14 18:23:55 +0000 | [diff] [blame] | 167 | |
Larry Johnson | 966a80b | 2007-11-01 08:46:50 -0500 | [diff] [blame] | 168 | /* phy EXSR */ |
| 169 | #define PHY_EXSR_1000XF 0x8000 |
| 170 | #define PHY_EXSR_1000XH 0x4000 |
| 171 | #define PHY_EXSR_1000TF 0x2000 |
| 172 | #define PHY_EXSR_1000TH 0x1000 |
| 173 | |
wdenk | 214ec6b | 2001-10-08 19:18:17 +0000 | [diff] [blame] | 174 | #endif |