1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 /* 27 * Definitions for MII registers from 802.3u and vendor documentation 28 */ 29 30 #ifndef _SYS_MIIREGS_H 31 #define _SYS_MIIREGS_H 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 /* Register addresses: Section 22.2.4 */ 38 #define MII_CONTROL 0 39 #define MII_STATUS 1 40 #define MII_PHYIDH 2 41 #define MII_PHYIDL 3 42 #define MII_AN_ADVERT 4 /* Auto negotiation advertisement. */ 43 #define MII_AN_LPABLE 5 /* Auto neg. Link Partner Ability */ 44 #define MII_AN_EXPANSION 6 /* Auto neg. Expansion. */ 45 #define MII_AN_NXTPGXMIT 7 /* Auto neg. Next Page Transmit */ 46 #define MII_AN_NXTPGLP 8 /* Link Part. Augo neg. Next Page */ 47 #define MII_MSCONTROL 9 /* 100Base-T2 and 1000 BaseT Ctrl. */ 48 #define MII_MSSTATUS 10 /* 100Base-T2 and 1000 BaseT Stat. */ 49 #define MII_EXTSTATUS 15 /* Extended status registers */ 50 #define MII_VENDOR(x) (16+(x)) /* Vendor specific */ 51 52 /* Control register: 22.2.4.1, 28.2.4.1.1 */ 53 #define MII_CONTROL_RESET (1<<15) 54 #define MII_CONTROL_LOOPBACK (1<<14) 55 #define MII_CONTROL_100MB (1<<13) 56 #define MII_CONTROL_ANE (1<<12) 57 #define MII_CONTROL_PWRDN (1<<11) 58 #define MII_CONTROL_ISOLATE (1<<10) 59 #define MII_CONTROL_RSAN (1<<9) 60 #define MII_CONTROL_FDUPLEX (1<<8) 61 #define MII_CONTROL_COLTST (1<<7) 62 #define MII_CONTROL_1GB (1<<6) 63 #define MII_CONTROL_UNIDIR (1<<5) 64 65 /* Status register: 22.2.4.2, 28.2.4.1.2 */ 66 #define MII_STATUS_100_BASE_T4 (1<<15) 67 #define MII_STATUS_100_BASEX_FD (1<<14) 68 #define MII_STATUS_100_BASEX (1<<13) 69 #define MII_STATUS_10_FD (1<<12) 70 #define MII_STATUS_10 (1<<11) 71 #define MII_STATUS_100T2_FD (1<<10) 72 #define MII_STATUS_100T2 (1<<9) 73 #define MII_STATUS_EXTSTAT (1<<8) 74 #define MII_STATUS_UNIDIR (1<<7) 75 #define MII_STATUS_MFPRMBLSUPR (1<<6) 76 #define MII_STATUS_ANDONE (1<<5) 77 #define MII_STATUS_REMFAULT (1<<4) 78 #define MII_STATUS_CANAUTONEG (1<<3) 79 #define MII_STATUS_LINKUP (1<<2) 80 #define MII_STATUS_JABBERING (1<<1) 81 #define MII_STATUS_EXTENDED (1<<0) 82 83 /* Advertisement/Partner ability registers: 28.2.4.1.3/4 */ 84 #define MII_AN_ADVERT_NP (1<<15) 85 #define MII_AN_ADVERT_ACK (1<<14) 86 #define MII_AN_ADVERT_REMFAULT (1<<13) 87 #define MII_AN_ADVERT_EXTNP (1<<12) 88 #define MII_AN_ADVERT_TECHABLE (0x7f<<5) 89 #define MII_AN_ADVERT_SELECTOR (0x1f) 90 #define MII_AN_SELECTOR_8023 0x0001 91 92 /* Technology field bits (above). From Annex 28B */ 93 #define MII_ABILITY_10BASE_T (1<<5) 94 #define MII_ABILITY_10BASE_T_FD (1<<6) 95 #define MII_ABILITY_100BASE_TX (1<<7) 96 #define MII_ABILITY_100BASE_TX_FD (1<<8) 97 #define MII_ABILITY_100BASE_T4 (1<<9) 98 #define MII_ABILITY_PAUSE (1<<10) 99 #define MII_ABILITY_ASMPAUSE (1<<11) 100 /* Override fields for 1000 Base-X: 37.2.5.1.3 */ 101 #define MII_ABILITY_X_FD (1<<5) 102 #define MII_ABILITY_X_HD (1<<6) 103 #define MII_ABILITY_X_PAUSE (1<<7) 104 #define MII_ABILITY_X_ASMPAUSE (1<<8) 105 /* Override fields for 100 Base T2: 32.5.4.2 */ 106 #define MII_ABILITY_T2_FD (1<<11) 107 #define MII_ABILITY_T2_HD (1<<10) 108 109 /* Expansion register 28.2.4.1.5 */ 110 #define MII_AN_EXP_PARFAULT (1<<4) /* fault detected */ 111 #define MII_AN_EXP_LPCANNXTP (1<<3) /* Link partner is Next Page able */ 112 #define MII_AN_EXP_CANNXTPP (1<<2) /* Local is next page able */ 113 #define MII_AN_EXP_PAGERCVD (1<<1) /* A new page has been recvd. */ 114 #define MII_AN_EXP_LPCANAN (1<<0) /* LP can auto-negotiate */ 115 116 /* Master/Slave control: 40.5.1.1 */ 117 #define MII_MSCONTROL_TEST_MASK (3<<13) 118 #define MII_MSCONTROL_MANUAL (1<<12) /* manual master/slave control */ 119 #define MII_MSCONTROL_MASTER (1<<11) 120 #define MII_MSCONTROL_MULTIPORT (1<<10) /* DCE, default 0 for NICs */ 121 #define MII_MSCONTROL_1000T_FD (1<<9) 122 #define MII_MSCONTROL_1000T (1<<8) 123 124 /* Master/Slave status: 40.5.1.1 */ 125 #define MII_MSSTATUS_FAULT (1<<15) /* Master/slave config fault */ 126 #define MII_MSSTATUS_MASTER (1<<14) /* Master/slave config result */ 127 #define MII_MSSTATUS_RXSTAT (1<<13) 128 #define MII_MSSTATUS_REMRXSTAT (1<<12) 129 #define MII_MSSTATUS_LP1000T_FD (1<<11) 130 #define MII_MSSTATUS_LP1000T (1<<10) 131 #define MII_MSSTATUS_IDLE_ERR (0xff) 132 133 /* Extended status: 22.2.4.4 */ 134 #define MII_EXTSTATUS_1000X_FD (1<<15) 135 #define MII_EXTSTATUS_1000X (1<<14) 136 #define MII_EXTSTATUS_1000T_FD (1<<13) 137 #define MII_EXTSTATUS_1000T (1<<12) 138 139 /* 140 * Truncated OUIs as found in the PHY Identifier ( 22.2.4.3.1 ), 141 * and known models (and their registers) from those manufacturers 142 */ 143 144 #define MII_PHY_MFG(x) (((x) >> 10) & 0x3fffff) /* 22 bits, 10-31 */ 145 #define MII_PHY_MODEL(x) (((x) >> 4) & 0x3f) /* 6 bits,4-9 */ 146 #define MII_PHY_REV(x) ((x) & 0xf) /* 4 bits, 0-3 */ 147 148 /* 149 * PHY manufacturer OUIs 150 */ 151 #define MII_OUI_AMD 0x00001a 152 #define MII_OUI_AMD_2 0x000058 153 #define MII_OUI_ATTANSIC 0x001374 154 #define MII_OUI_BROADCOM 0x001018 155 #define MII_OUI_BROADCOM_2 0x000818 156 #define MII_OUI_CICADA 0x0003f1 157 #define MII_OUI_CICADA_2 0x00c08f 158 #define MII_OUI_DAVICOM 0x00606e 159 #define MII_OUI_DAVICOM_2 0x000676 160 #define MII_OUI_ICS 0x00057d 161 #define MII_OUI_ICPLUS 0x0090c3 162 #define MII_OUI_INTEL 0x00aa00 163 #define MII_OUI_INTEL_2 0x001f00 164 #define MII_OUI_MARVELL 0x005043 165 #define MII_OUI_NATIONAL_SEMI 0x080017 166 #define MII_OUI_NATIONAL_SEMI_2 0x1000e8 167 #define MII_OUI_QUALITY_SEMI 0x006051 168 #define MII_OUI_QUALITY_SEMI_2 0x00608a 169 170 /* 171 * PHY models 172 */ 173 174 #define MII_MODEL_AMD_AM79C901 0x37 175 #define MII_MODEL_AMD_AM79C972 0x01 176 #define MII_MODEL_AMD_AM79C973 0x36 177 178 #define MII_MODEL_CICADA_CS8201 0x01 179 #define MII_MODEL_CICADA_CS8201A 0x20 180 #define MII_MODEL_CICADA_CS8201B 0x21 181 182 #define MII_MODEL_DAVICOM_DM9101 0x00 183 #define MII_MODEL_DAVICOM_DM9102 0x04 184 #define MII_MODEL_DAVICOM_DM9161 0x08 185 186 #define MII_MODEL_ICPLUS_IP101 0x05 187 188 #define MII_MODEL_ICS_ICS1889 0x01 189 #define MII_MODEL_ICS_ICS1890 0x02 190 #define MII_MODEL_ICS_ICS1892 0x03 191 #define MII_MODEL_ICS_ICS1893 0x04 192 193 #define MII_MODEL_INTEL_82553_CSTEP 0x35 194 #define MII_MODEL_INTEL_82555 0x15 195 #define MII_MODEL_INTEL_82562_EH 0x33 196 #define MII_MODEL_INTEL_82562_EM 0x31 197 #define MII_MODEL_INTEL_82562_ET 0x32 198 199 #define MII_MODEL_MARVELL_88E1000 0x00 200 #define MII_MODEL_MARVELL_88E1011 0x02 201 #define MII_MODEL_MARVELL_88E1000_2 0x03 202 #define MII_MODEL_MARVELL_88E1000S 0x04 203 #define MII_MODEL_MARVELL_88E1000_3 0x05 204 #define MII_MODEL_MARVELL_88E3082 0x08 /* 10/100 */ 205 #define MII_MODEL_MARVELL_88E1112 0x09 206 #define MII_MODEL_MARVELL_88E1149 0x0b 207 #define MII_MODEL_MARVELL_88E1111 0x0c 208 #define MII_MODEL_MARVELL_88E1116 0x21 209 #define MII_MODEL_MARVELL_88E1118 0x22 210 #define MII_MODEL_MARVELL_88E1116R 0x24 211 #define MII_MODEL_MARVELL_88E3016 0x26 /* 10/100 */ 212 213 #define MII_MODEL_NATIONAL_SEMI_DP83840 0x00 214 #define MII_MODEL_NATIONAL_SEMI_DP83843 0x01 215 #define MII_MODEL_NATIONAL_SEMI_DP83815 0x02 216 #define MII_MODEL_NATIONAL_SEMI_DP83847 0x03 217 #define MII_MODEL_NATIONAL_SEMI_DP83891 0x05 218 #define MII_MODEL_NATIONAL_SEMI_DP83861 0x06 219 220 #define MII_MODEL_QUALITY_SEMI_QS6612 0x00 221 222 #ifdef __cplusplus 223 } 224 #endif 225 226 #endif /* _SYS_MIIREGS_H */ 227