1 /** <at> file 2 * Registers and Macros for Marvell 88E1000 Series PHYs. Ported from FreeBSD. 3 * 4 * Copyright (c) 2011-2016, ARM Limited. All rights reserved. 5 * 6 * This program and the accompanying materials 7 * are licensed and made available under the terms and conditions of the BSD License 8 * which accompanies this distribution. The full text of the license may be found at 9 * http://opensource.org/licenses/bsd-license.php 10 * 11 * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 * 14 **/ 15 /* $FreeBSD: src/sys/dev/mii/e1000phyreg.h,v 1.7.2.2.2.1 2010/06/14 02:09:06 kensmith Exp $ */ 16 /*- 17 * Principal Author: Parag Patel 18 * Copyright (c) 2001 19 * All rights reserved. 20 * 21 * Redistribution and use in source and binary forms, with or without 22 * modification, are permitted provided that the following conditions 23 * are met: 24 * 1. Redistributions of source code must retain the above copyright 25 * notice unmodified, this list of conditions, and the following 26 * disclaimer. 27 * 2. Redistributions in binary form must reproduce the above copyright 28 * notice, this list of conditions and the following disclaimer in the 29 * documentation and/or other materials provided with the distribution. 30 * 31 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 32 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 33 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 34 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 35 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 39 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 40 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 41 * SUCH DAMAGE. 42 * 43 * Additonal Copyright (c) 2001 by Traakan Software under same licence. 44 * Secondary Author: Matthew Jacob 45 */ 46 47 /*- 48 * Derived by information released by Intel under the following license: 49 * 50 * Copyright (c) 1999 - 2001, Intel Corporation 51 * 52 * All rights reserved. 53 * 54 * Redistribution and use in source and binary forms, with or without 55 * modification, are permitted provided that the following conditions are met: 56 * 57 * 1. Redistributions of source code must retain the above copyright notice, 58 * this list of conditions and the following disclaimer. 59 * 60 * 2. Redistributions in binary form must reproduce the above copyright notice, 61 * this list of conditions and the following disclaimer in the 62 * documentation and/or other materials provided with the distribution. 63 * 64 * 3. Neither the name of Intel Corporation nor the names of its contributors 65 * may be used to endorse or promote products derived from this software 66 * without specific prior written permission. 67 * 68 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 69 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 70 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 71 * ARE DISCLAIMED. IN NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 72 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 73 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 74 * LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 75 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 76 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 77 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 78 * 79 */ 80 81 /* 82 * Marvell E1000 PHY registers 83 */ 84 85 #ifndef _E1000_PHYREG_H_ 86 #define _E1000_PHYREG_H_ 87 88 #define E1000_MAX_REG_ADDRESS 0x1F 89 90 #define E1000_CR 0x00 /* control register */ 91 #define E1000_CR_SPEED_SELECT_MSB 0x0040 92 #define E1000_CR_COLL_TEST_ENABLE 0x0080 93 #define E1000_CR_FULL_DUPLEX 0x0100 94 #define E1000_CR_RESTART_AUTO_NEG 0x0200 95 #define E1000_CR_ISOLATE 0x0400 96 #define E1000_CR_POWER_DOWN 0x0800 97 #define E1000_CR_AUTO_NEG_ENABLE 0x1000 98 #define E1000_CR_SPEED_SELECT_LSB 0x2000 99 #define E1000_CR_LOOPBACK 0x4000 100 #define E1000_CR_RESET 0x8000 101 102 #define E1000_CR_SPEED_1000 0x0040 103 #define E1000_CR_SPEED_100 0x2000 104 #define E1000_CR_SPEED_10 0x0000 105 106 #define E1000_SR 0x01 /* status register */ 107 #define E1000_SR_EXTENDED 0x0001 108 #define E1000_SR_JABBER_DETECT 0x0002 109 #define E1000_SR_LINK_STATUS 0x0004 110 #define E1000_SR_AUTO_NEG 0x0008 111 #define E1000_SR_REMOTE_FAULT 0x0010 112 #define E1000_SR_AUTO_NEG_COMPLETE 0x0020 113 #define E1000_SR_PREAMBLE_SUPPRESS 0x0040 114 #define E1000_SR_EXTENDED_STATUS 0x0100 115 #define E1000_SR_100T2 0x0200 116 #define E1000_SR_100T2_FD 0x0400 117 #define E1000_SR_10T 0x0800 118 #define E1000_SR_10T_FD 0x1000 119 #define E1000_SR_100TX 0x2000 120 #define E1000_SR_100TX_FD 0x4000 121 #define E1000_SR_100T4 0x8000 122 #define E1000_SR_MEDIAMASK (E1000_SR_100T4|E1000_SR_100TX_FD|E1000_SR_100TX| \ 123 E1000_SR_10T_FD|E1000_SR_10T|E1000_SR_100T2_FD|E1000_SR_100T2) 124 125 #define E1000_ID1 0x02 /* ID register 1 */ 126 #define E1000_ID2 0x03 /* ID register 2 */ 127 #define E1000_ID_88E1000 0x01410C50 128 #define E1000_ID_88E1000S 0x01410C40 129 #define E1000_ID_88E1011 0x01410C20 130 #define E1000_ID_MASK 0xFFFFFFF0 131 132 #define IDR2_OUILSB 0xfc00 /* OUI LSB */ 133 #define IDR2_MODEL 0x03f0 /* vendor model */ 134 #define IDR2_REV 0x000f /* vendor revision */ 135 #define MII_OUI(id1, id2) (((id1) << 6) | ((id2) >> 10)) 136 #define MII_MODEL(id2) (((id2) & IDR2_MODEL) >> 4) 137 #define MII_REV(id2) ((id2) & IDR2_REV) 138 139 140 #define E1000_AR 0x04 /* autonegotiation advertise reg */ 141 #define E1000_AR_SELECTOR_FIELD 0x0001 142 #define E1000_AR_10T 0x0020 143 #define E1000_AR_10T_FD 0x0040 144 #define E1000_AR_100TX 0x0080 145 #define E1000_AR_100TX_FD 0x0100 146 #define E1000_AR_100T4 0x0200 147 #define E1000_AR_PAUSE 0x0400 148 #define E1000_AR_ASM_DIR 0x0800 149 #define E1000_AR_REMOTE_FAULT 0x2000 150 #define E1000_AR_NEXT_PAGE 0x8000 151 #define E1000_AR_SPEED_MASK 0x01E0 152 153 /* Autonegotiation register bits for fiber cards (Alaska Only!) */ 154 #define E1000_FA_1000X_FD 0x0020 155 #define E1000_FA_1000X 0x0040 156 #define E1000_FA_SYM_PAUSE 0x0080 157 #define E1000_FA_ASYM_PAUSE 0x0100 158 #define E1000_FA_FAULT1 0x1000 159 #define E1000_FA_FAULT2 0x2000 160 #define E1000_FA_NEXT_PAGE 0x8000 161 162 #define E1000_LPAR 0x05 /* autoneg link partner abilities reg */ 163 #define E1000_LPAR_SELECTOR_FIELD 0x0001 164 #define E1000_LPAR_10T 0x0020 165 #define E1000_LPAR_10T_FD 0x0040 166 #define E1000_LPAR_100TX 0x0080 167 #define E1000_LPAR_100TX_FD 0x0100 168 #define E1000_LPAR_100T4 0x0200 169 #define E1000_LPAR_PAUSE 0x0400 170 #define E1000_LPAR_ASM_DIR 0x0800 171 #define E1000_LPAR_REMOTE_FAULT 0x2000 172 #define E1000_LPAR_ACKNOWLEDGE 0x4000 173 #define E1000_LPAR_NEXT_PAGE 0x8000 174 175 /* autoneg link partner ability register bits for fiber cards (Alaska Only!) */ 176 #define E1000_FPAR_1000X_FD 0x0020 177 #define E1000_FPAR_1000X 0x0040 178 #define E1000_FPAR_SYM_PAUSE 0x0080 179 #define E1000_FPAR_ASYM_PAUSE 0x0100 180 #define E1000_FPAR_FAULT1 0x1000 181 #define E1000_FPAR_FAULT2 0x2000 182 #define E1000_FPAR_ACK 0x4000 183 #define E1000_FPAR_NEXT_PAGE 0x8000 184 185 #define E1000_ER 0x06 /* autoneg expansion reg */ 186 #define E1000_ER_LP_NWAY 0x0001 187 #define E1000_ER_PAGE_RXD 0x0002 188 #define E1000_ER_NEXT_PAGE 0x0004 189 #define E1000_ER_LP_NEXT_PAGE 0x0008 190 #define E1000_ER_PAR_DETECT_FAULT 0x0100 191 192 #define E1000_NPTX 0x07 /* autoneg next page TX */ 193 #define E1000_NPTX_MSG_CODE_FIELD 0x0001 194 #define E1000_NPTX_TOGGLE 0x0800 195 #define E1000_NPTX_ACKNOWLDGE2 0x1000 196 #define E1000_NPTX_MSG_PAGE 0x2000 197 #define E1000_NPTX_NEXT_PAGE 0x8000 198 199 #define E1000_RNPR 0x08 /* autoneg link-partner (?) next page */ 200 #define E1000_RNPR_MSG_CODE_FIELD 0x0001 201 #define E1000_RNPR_TOGGLE 0x0800 202 #define E1000_RNPR_ACKNOWLDGE2 0x1000 203 #define E1000_RNPR_MSG_PAGE 0x2000 204 #define E1000_RNPR_ACKNOWLDGE 0x4000 205 #define E1000_RNPR_NEXT_PAGE 0x8000 206 207 #define E1000_1GCR 0x09 /* 1000T (1G) control reg */ 208 #define E1000_1GCR_ASYM_PAUSE 0x0080 209 #define E1000_1GCR_1000T 0x0100 210 #define E1000_1GCR_1000T_FD 0x0200 211 #define E1000_1GCR_REPEATER_DTE 0x0400 212 #define E1000_1GCR_MS_VALUE 0x0800 213 #define E1000_1GCR_MS_ENABLE 0x1000 214 #define E1000_1GCR_TEST_MODE_NORMAL 0x0000 215 #define E1000_1GCR_TEST_MODE_1 0x2000 216 #define E1000_1GCR_TEST_MODE_2 0x4000 217 #define E1000_1GCR_TEST_MODE_3 0x6000 218 #define E1000_1GCR_TEST_MODE_4 0x8000 219 #define E1000_1GCR_SPEED_MASK 0x0300 220 221 #define E1000_1GSR 0x0A /* 1000T (1G) status reg */ 222 #define E1000_1GSR_IDLE_ERROR_CNT 0x0000 223 #define E1000_1GSR_ASYM_PAUSE_DIR 0x0100 224 #define E1000_1GSR_LP 0x0400 225 #define E1000_1GSR_LP_FD 0x0800 226 #define E1000_1GSR_REMOTE_RX_STATUS 0x1000 227 #define E1000_1GSR_LOCAL_RX_STATUS 0x2000 228 #define E1000_1GSR_MS_CONFIG_RES 0x4000 229 #define E1000_1GSR_MS_CONFIG_FAULT 0x8000 230 231 #define E1000_ESR 0x0F /* IEEE extended status reg */ 232 #define E1000_ESR_1000T 0x1000 233 #define E1000_ESR_1000T_FD 0x2000 234 #define E1000_ESR_1000X 0x4000 235 #define E1000_ESR_1000X_FD 0x8000 236 237 #define E1000_TX_POLARITY_MASK 0x0100 238 #define E1000_TX_NORMAL_POLARITY 0 239 240 #define E1000_AUTO_POLARITY_DISABLE 0x0010 241 242 #define E1000_SCR 0x10 /* special control register */ 243 #define E1000_SCR_JABBER_DISABLE 0x0001 244 #define E1000_SCR_POLARITY_REVERSAL 0x0002 245 #define E1000_SCR_SQE_TEST 0x0004 246 #define E1000_SCR_INT_FIFO_DISABLE 0x0008 247 #define E1000_SCR_CLK125_DISABLE 0x0010 248 #define E1000_SCR_MDI_MANUAL_MODE 0x0000 249 #define E1000_SCR_MDIX_MANUAL_MODE 0x0020 250 #define E1000_SCR_AUTO_X_1000T 0x0040 251 #define E1000_SCR_AUTO_X_MODE 0x0060 252 #define E1000_SCR_10BT_EXT_ENABLE 0x0080 253 #define E1000_SCR_MII_5BIT_ENABLE 0x0100 254 #define E1000_SCR_SCRAMBLER_DISABLE 0x0200 255 #define E1000_SCR_FORCE_LINK_GOOD 0x0400 256 #define E1000_SCR_ASSERT_CRS_ON_TX 0x0800 257 #define E1000_SCR_RX_FIFO_DEPTH_6 0x0000 258 #define E1000_SCR_RX_FIFO_DEPTH_8 0x1000 259 #define E1000_SCR_RX_FIFO_DEPTH_10 0x2000 260 #define E1000_SCR_RX_FIFO_DEPTH_12 0x3000 261 #define E1000_SCR_TX_FIFO_DEPTH_6 0x0000 262 #define E1000_SCR_TX_FIFO_DEPTH_8 0x4000 263 #define E1000_SCR_TX_FIFO_DEPTH_10 0x8000 264 #define E1000_SCR_TX_FIFO_DEPTH_12 0xC000 265 266 /* 88E3016 only */ 267 #define E1000_SCR_AUTO_MDIX 0x0030 268 #define E1000_SCR_SIGDET_POLARITY 0x0040 269 #define E1000_SCR_EXT_DISTANCE 0x0080 270 #define E1000_SCR_FEFI_DISABLE 0x0100 271 #define E1000_SCR_NLP_GEN_DISABLE 0x0800 272 #define E1000_SCR_LPNP 0x1000 273 #define E1000_SCR_NLP_CHK_DISABLE 0x2000 274 #define E1000_SCR_EN_DETECT 0x4000 275 276 #define E1000_SCR_EN_DETECT_MASK 0x0300 277 278 /* 88E1112 page 1 fiber specific control */ 279 #define E1000_SCR_FIB_TX_DIS 0x0008 280 #define E1000_SCR_FIB_SIGDET_POLARITY 0x0200 281 #define E1000_SCR_FIB_FORCE_LINK 0x0400 282 283 /* 88E1112 page 2 */ 284 #define E1000_SCR_MODE_MASK 0x0380 285 #define E1000_SCR_MODE_AUTO 0x0180 286 #define E1000_SCR_MODE_COPPER 0x0280 287 #define E1000_SCR_MODE_1000BX 0x0380 288 289 /* 88E1116 page 0 */ 290 #define E1000_SCR_POWER_DOWN 0x0004 291 /* 88E1116, 88E1149 page 2 */ 292 #define E1000_SCR_RGMII_POWER_UP 0x0008 293 294 /* 88E1116, 88E1149 page 3 */ 295 #define E1000_SCR_LED_STAT0_MASK 0x000F 296 #define E1000_SCR_LED_STAT1_MASK 0x00F0 297 #define E1000_SCR_LED_INIT_MASK 0x0F00 298 #define E1000_SCR_LED_LOS_MASK 0xF000 299 #define E1000_SCR_LED_STAT0(x) ((x) & E1000_SCR_LED_STAT0_MASK) 300 #define E1000_SCR_LED_STAT1(x) ((x) & E1000_SCR_LED_STAT1_MASK) 301 #define E1000_SCR_LED_INIT(x) ((x) & E1000_SCR_LED_INIT_MASK) 302 #define E1000_SCR_LED_LOS(x) ((x) & E1000_SCR_LED_LOS_MASK) 303 304 #define E1000_SSR 0x11 /* special status register */ 305 #define E1000_SSR_JABBER 0x0001 306 #define E1000_SSR_REV_POLARITY 0x0002 307 #define E1000_SSR_MDIX 0x0020 308 #define E1000_SSR_LINK 0x0400 309 #define E1000_SSR_SPD_DPLX_RESOLVED 0x0800 310 #define E1000_SSR_PAGE_RCVD 0x1000 311 #define E1000_SSR_DUPLEX 0x2000 312 #define E1000_SSR_SPEED 0xC000 313 #define E1000_SSR_10MBS 0x0000 314 #define E1000_SSR_100MBS 0x4000 315 #define E1000_SSR_1000MBS 0x8000 316 317 #define E1000_IER 0x12 /* interrupt enable reg */ 318 #define E1000_IER_JABBER 0x0001 319 #define E1000_IER_POLARITY_CHANGE 0x0002 320 #define E1000_IER_MDIX_CHANGE 0x0040 321 #define E1000_IER_FIFO_OVER_UNDERUN 0x0080 322 #define E1000_IER_FALSE_CARRIER 0x0100 323 #define E1000_IER_SYMBOL_ERROR 0x0200 324 #define E1000_IER_LINK_STAT_CHANGE 0x0400 325 #define E1000_IER_AUTO_NEG_COMPLETE 0x0800 326 #define E1000_IER_PAGE_RECEIVED 0x1000 327 #define E1000_IER_DUPLEX_CHANGED 0x2000 328 #define E1000_IER_SPEED_CHANGED 0x4000 329 #define E1000_IER_AUTO_NEG_ERR 0x8000 330 331 /* 88E1116, 88E1149 page 3, LED timer control. */ 332 #define E1000_PULSE_MASK 0x7000 333 #define E1000_PULSE_NO_STR 0 /* no pulse stretching */ 334 #define E1000_PULSE_21MS 1 /* 21 ms to 42 ms */ 335 #define E1000_PULSE_42MS 2 /* 42 ms to 84 ms */ 336 #define E1000_PULSE_84MS 3 /* 84 ms to 170 ms */ 337 #define E1000_PULSE_170MS 4 /* 170 ms to 340 ms */ 338 #define E1000_PULSE_340MS 5 /* 340 ms to 670 ms */ 339 #define E1000_PULSE_670MS 6 /* 670 ms to 1300 ms */ 340 #define E1000_PULSE_1300MS 7 /* 1300 ms to 2700 ms */ 341 #define E1000_PULSE_DUR(x) ((x) & E1000_PULSE_MASK) 342 343 #define E1000_BLINK_MASK 0x0700 344 #define E1000_BLINK_42MS 0 /* 42 ms */ 345 #define E1000_BLINK_84MS 1 /* 84 ms */ 346 #define E1000_BLINK_170MS 2 /* 170 ms */ 347 #define E1000_BLINK_340MS 3 /* 340 ms */ 348 #define E1000_BLINK_670MS 4 /* 670 ms */ 349 #define E1000_BLINK_RATE(x) ((x) & E1000_BLINK_MASK) 350 351 #define E1000_ISR 0x13 /* interrupt status reg */ 352 #define E1000_ISR_JABBER 0x0001 353 #define E1000_ISR_POLARITY_CHANGE 0x0002 354 #define E1000_ISR_MDIX_CHANGE 0x0040 355 #define E1000_ISR_FIFO_OVER_UNDERUN 0x0080 356 #define E1000_ISR_FALSE_CARRIER 0x0100 357 #define E1000_ISR_SYMBOL_ERROR 0x0200 358 #define E1000_ISR_LINK_STAT_CHANGE 0x0400 359 #define E1000_ISR_AUTO_NEG_COMPLETE 0x0800 360 #define E1000_ISR_PAGE_RECEIVED 0x1000 361 #define E1000_ISR_DUPLEX_CHANGED 0x2000 362 #define E1000_ISR_SPEED_CHANGED 0x4000 363 #define E1000_ISR_AUTO_NEG_ERR 0x8000 364 365 #define E1000_ESCR 0x14 /* extended special control reg */ 366 #define E1000_ESCR_FIBER_LOOPBACK 0x4000 367 #define E1000_ESCR_DOWN_NO_IDLE 0x8000 368 #define E1000_ESCR_TX_CLK_2_5 0x0060 369 #define E1000_ESCR_TX_CLK_25 0x0070 370 #define E1000_ESCR_TX_CLK_0 0x0000 371 372 #define E1000_RECR 0x15 /* RX error counter reg */ 373 374 #define E1000_EADR 0x16 /* extended address reg */ 375 376 #define E1000_LCR 0x18 /* LED control reg */ 377 #define E1000_LCR_LED_TX 0x0001 378 #define E1000_LCR_LED_RX 0x0002 379 #define E1000_LCR_LED_DUPLEX 0x0004 380 #define E1000_LCR_LINK 0x0008 381 #define E1000_LCR_BLINK_42MS 0x0000 382 #define E1000_LCR_BLINK_84MS 0x0100 383 #define E1000_LCR_BLINK_170MS 0x0200 384 #define E1000_LCR_BLINK_340MS 0x0300 385 #define E1000_LCR_BLINK_670MS 0x0400 386 #define E1000_LCR_PULSE_OFF 0x0000 387 #define E1000_LCR_PULSE_21_42MS 0x1000 388 #define E1000_LCR_PULSE_42_84MS 0x2000 389 #define E1000_LCR_PULSE_84_170MS 0x3000 390 #define E1000_LCR_PULSE_170_340MS 0x4000 391 #define E1000_LCR_PULSE_340_670MS 0x5000 392 #define E1000_LCR_PULSE_670_13S 0x6000 393 #define E1000_LCR_PULSE_13_26S 0x7000 394 395 /* The following register is found only on the 88E1011 Alaska PHY */ 396 #define E1000_ESSR 0x1B /* Extended PHY specific sts */ 397 #define E1000_ESSR_FIBER_LINK 0x2000 398 #define E1000_ESSR_GMII_COPPER 0x000f 399 #define E1000_ESSR_GMII_FIBER 0x0007 400 #define E1000_ESSR_TBI_COPPER 0x000d 401 #define E1000_ESSR_TBI_FIBER 0x0005 402 403 struct e1000phy_softc { 404 struct mii_softc mii_sc; 405 INTN mii_model; 406 const struct msk_mii_data *mmd; 407 VOID *sc_if; /* parent logical controller */ 408 }; 409 410 #endif /* _E1000_PHYREG_H_ */ 411
