drivers/net/phy/marvell.c

   1 /*
   2  * drivers/net/phy/marvell.c
   3  *
   4  * Driver for Marvell PHYs
   5  *
   6  * Author: Andy Fleming
   7  *
   8  * Copyright (c) 2004 Freescale Semiconductor, Inc.
   9  *
  10  * This program is free software; you can redistribute  it and/or modify it
  11  * under  the terms of  the GNU General  Public License as published by the
  12  * Free Software Foundation;  either version 2 of the  License, or (at your
  13  * option) any later version.
  14  *
  15  */
  16 #include <linux/kernel.h>
  17 #include <linux/string.h>
  18 #include <linux/errno.h>
  19 #include <linux/unistd.h>
  20 #include <linux/interrupt.h>
  21 #include <linux/init.h>
  22 #include <linux/delay.h>
  23 #include <linux/netdevice.h>
  24 #include <linux/etherdevice.h>
  25 #include <linux/skbuff.h>
  26 #include <linux/spinlock.h>
  27 #include <linux/mm.h>
  28 #include <linux/module.h>
  29 #include <linux/mii.h>
  30 #include <linux/ethtool.h>
  31 #include <linux/phy.h>
  32 #include <linux/marvell_phy.h>
  33
  34 #include <asm/io.h>
  35 #include <asm/irq.h>
  36 #include <asm/uaccess.h>
  37
  38 #define MII_MARVELL_PHY_PAGE            22
  39
  40 #define MII_M1011_IEVENT                0x13
  41 #define MII_M1011_IEVENT_CLEAR          0x0000
  42
  43 #define MII_M1011_IMASK                 0x12
  44 #define MII_M1011_IMASK_INIT            0x6400
  45 #define MII_M1011_IMASK_CLEAR           0x0000
  46
  47 #define MII_M1011_PHY_SCR               0x10
  48 #define MII_M1011_PHY_SCR_AUTO_CROSS    0x0060
  49
  50 #define MII_M1145_PHY_EXT_CR            0x14
  51 #define MII_M1145_RGMII_RX_DELAY        0x0080
  52 #define MII_M1145_RGMII_TX_DELAY        0x0002
  53
  54 #define MII_M1111_PHY_LED_CONTROL       0x18
  55 #define MII_M1111_PHY_LED_DIRECT        0x4100
  56 #define MII_M1111_PHY_LED_COMBINE       0x411c
  57 #define MII_M1111_PHY_EXT_CR            0x14
  58 #define MII_M1111_RX_DELAY              0x80
  59 #define MII_M1111_TX_DELAY              0x2
  60 #define MII_M1111_PHY_EXT_SR            0x1b
  61
  62 #define MII_M1111_HWCFG_MODE_MASK               0xf
  63 #define MII_M1111_HWCFG_MODE_COPPER_RGMII       0xb
  64 #define MII_M1111_HWCFG_MODE_FIBER_RGMII        0x3
  65 #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK       0x4
  66 #define MII_M1111_HWCFG_MODE_COPPER_RTBI        0x9
  67 #define MII_M1111_HWCFG_FIBER_COPPER_AUTO       0x8000
  68 #define MII_M1111_HWCFG_FIBER_COPPER_RES        0x2000
  69
  70 #define MII_M1111_COPPER                0
  71 #define MII_M1111_FIBER                 1
  72
  73 #define MII_88E1121_PHY_MSCR_PAGE       2
  74 #define MII_88E1121_PHY_MSCR_REG        21
  75 #define MII_88E1121_PHY_MSCR_RX_DELAY   BIT(5)
  76 #define MII_88E1121_PHY_MSCR_TX_DELAY   BIT(4)
  77 #define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4))
  78
  79 #define MII_88E1318S_PHY_MSCR1_REG      16
  80 #define MII_88E1318S_PHY_MSCR1_PAD_ODD  BIT(6)
  81
  82 #define MII_88E1121_PHY_LED_CTRL        16
  83 #define MII_88E1121_PHY_LED_PAGE        3
  84 #define MII_88E1121_PHY_LED_DEF         0x0030
  85
  86 #define MII_M1011_PHY_STATUS            0x11
  87 #define MII_M1011_PHY_STATUS_1000       0x8000
  88 #define MII_M1011_PHY_STATUS_100        0x4000
  89 #define MII_M1011_PHY_STATUS_SPD_MASK   0xc000
  90 #define MII_M1011_PHY_STATUS_FULLDUPLEX 0x2000
  91 #define MII_M1011_PHY_STATUS_RESOLVED   0x0800
  92 #define MII_M1011_PHY_STATUS_LINK       0x0400
  93
  94
  95 MODULE_DESCRIPTION("Marvell PHY driver");
  96 MODULE_AUTHOR("Andy Fleming");
  97 MODULE_LICENSE("GPL");
  98
  99 static int marvell_ack_interrupt(struct phy_device *phydev)
 100 {
 101         int err;
 102
 103         /* Clear the interrupts by reading the reg */
 104         err = phy_read(phydev, MII_M1011_IEVENT);
 105
 106         if (err < 0)
 107                 return err;
 108
 109         return 0;
 110 }
 111
 112 static int marvell_config_intr(struct phy_device *phydev)
 113 {
 114         int err;
 115
 116         if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
 117                 err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
 118         else
 119                 err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
 120
 121         return err;
 122 }
 123
 124 static int marvell_config_aneg(struct phy_device *phydev)
 125 {
 126         int err;
 127
 128         /* The Marvell PHY has an errata which requires
 129          * that certain registers get written in order
 130          * to restart autonegotiation */
 131         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 132
 133         if (err < 0)
 134                 return err;
 135
 136         err = phy_write(phydev, 0x1d, 0x1f);
 137         if (err < 0)
 138                 return err;
 139
 140         err = phy_write(phydev, 0x1e, 0x200c);
 141         if (err < 0)
 142                 return err;
 143
 144         err = phy_write(phydev, 0x1d, 0x5);
 145         if (err < 0)
 146                 return err;
 147
 148         err = phy_write(phydev, 0x1e, 0);
 149         if (err < 0)
 150                 return err;
 151
 152         err = phy_write(phydev, 0x1e, 0x100);
 153         if (err < 0)
 154                 return err;
 155
 156         err = phy_write(phydev, MII_M1011_PHY_SCR,
 157                         MII_M1011_PHY_SCR_AUTO_CROSS);
 158         if (err < 0)
 159                 return err;
 160
 161         err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
 162                         MII_M1111_PHY_LED_DIRECT);
 163         if (err < 0)
 164                 return err;
 165
 166         err = genphy_config_aneg(phydev);
 167         if (err < 0)
 168                 return err;
 169
 170         if (phydev->autoneg != AUTONEG_ENABLE) {
 171                 int bmcr;
 172
 173                 /*
 174                  * A write to speed/duplex bits (that is performed by
 175                  * genphy_config_aneg() call above) must be followed by
 176                  * a software reset. Otherwise, the write has no effect.
 177                  */
 178                 bmcr = phy_read(phydev, MII_BMCR);
 179                 if (bmcr < 0)
 180                         return bmcr;
 181
 182                 err = phy_write(phydev, MII_BMCR, bmcr | BMCR_RESET);
 183                 if (err < 0)
 184                         return err;
 185         }
 186
 187         return 0;
 188 }
 189
 190 static int m88e1121_config_aneg(struct phy_device *phydev)
 191 {
 192         int err, oldpage, mscr;
 193
 194         oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 195
 196         err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
 197                         MII_88E1121_PHY_MSCR_PAGE);
 198         if (err < 0)
 199                 return err;
 200
 201         if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
 202             (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) ||
 203             (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
 204             (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)) {
 205
 206                 mscr = phy_read(phydev, MII_88E1121_PHY_MSCR_REG) &
 207                         MII_88E1121_PHY_MSCR_DELAY_MASK;
 208
 209                 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
 210                         mscr |= (MII_88E1121_PHY_MSCR_RX_DELAY |
 211                                  MII_88E1121_PHY_MSCR_TX_DELAY);
 212                 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
 213                         mscr |= MII_88E1121_PHY_MSCR_RX_DELAY;
 214                 else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
 215                         mscr |= MII_88E1121_PHY_MSCR_TX_DELAY;
 216
 217                 err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
 218                 if (err < 0)
 219                         return err;
 220         }
 221
 222         phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 223
 224         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 225         if (err < 0)
 226                 return err;
 227
 228         err = phy_write(phydev, MII_M1011_PHY_SCR,
 229                         MII_M1011_PHY_SCR_AUTO_CROSS);
 230         if (err < 0)
 231                 return err;
 232
 233         oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 234
 235         phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
 236         phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
 237         phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 238
 239         err = genphy_config_aneg(phydev);
 240
 241         return err;
 242 }
 243
 244 static int m88e1318_config_aneg(struct phy_device *phydev)
 245 {
 246         int err, oldpage, mscr;
 247
 248         oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 249
 250         err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
 251                         MII_88E1121_PHY_MSCR_PAGE);
 252         if (err < 0)
 253                 return err;
 254
 255         mscr = phy_read(phydev, MII_88E1318S_PHY_MSCR1_REG);
 256         mscr |= MII_88E1318S_PHY_MSCR1_PAD_ODD;
 257
 258         err = phy_write(phydev, MII_88E1318S_PHY_MSCR1_REG, mscr);
 259         if (err < 0)
 260                 return err;
 261
 262         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 263         if (err < 0)
 264                 return err;
 265
 266         return m88e1121_config_aneg(phydev);
 267 }
 268
 269 static int m88e1111_config_init(struct phy_device *phydev)
 270 {
 271         int err;
 272         int temp;
 273
 274         /* Enable Fiber/Copper auto selection */
 275         temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
 276         temp &= ~MII_M1111_HWCFG_FIBER_COPPER_AUTO;
 277         phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
 278
 279         temp = phy_read(phydev, MII_BMCR);
 280         temp |= BMCR_RESET;
 281         phy_write(phydev, MII_BMCR, temp);
 282
 283         if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
 284             (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) ||
 285             (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
 286             (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)) {
 287
 288                 temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
 289                 if (temp < 0)
 290                         return temp;
 291
 292                 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
 293                         temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
 294                 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
 295                         temp &= ~MII_M1111_TX_DELAY;
 296                         temp |= MII_M1111_RX_DELAY;
 297                 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
 298                         temp &= ~MII_M1111_RX_DELAY;
 299                         temp |= MII_M1111_TX_DELAY;
 300                 }
 301
 302                 err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
 303                 if (err < 0)
 304                         return err;
 305
 306                 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
 307                 if (temp < 0)
 308                         return temp;
 309
 310                 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
 311
 312                 if (temp & MII_M1111_HWCFG_FIBER_COPPER_RES)
 313                         temp |= MII_M1111_HWCFG_MODE_FIBER_RGMII;
 314                 else
 315                         temp |= MII_M1111_HWCFG_MODE_COPPER_RGMII;
 316
 317                 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
 318                 if (err < 0)
 319                         return err;
 320         }
 321
 322         if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
 323                 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
 324                 if (temp < 0)
 325                         return temp;
 326
 327                 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
 328                 temp |= MII_M1111_HWCFG_MODE_SGMII_NO_CLK;
 329                 temp |= MII_M1111_HWCFG_FIBER_COPPER_AUTO;
 330
 331                 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
 332                 if (err < 0)
 333                         return err;
 334         }
 335
 336         if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
 337                 temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
 338                 if (temp < 0)
 339                         return temp;
 340                 temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
 341                 err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
 342                 if (err < 0)
 343                         return err;
 344
 345                 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
 346                 if (temp < 0)
 347                         return temp;
 348                 temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
 349                 temp |= 0x7 | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
 350                 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
 351                 if (err < 0)
 352                         return err;
 353
 354                 /* soft reset */
 355                 err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 356                 if (err < 0)
 357                         return err;
 358                 do
 359                         temp = phy_read(phydev, MII_BMCR);
 360                 while (temp & BMCR_RESET);
 361
 362                 temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
 363                 if (temp < 0)
 364                         return temp;
 365                 temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
 366                 temp |= MII_M1111_HWCFG_MODE_COPPER_RTBI | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
 367                 err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
 368                 if (err < 0)
 369                         return err;
 370         }
 371
 372
 373         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 374         if (err < 0)
 375                 return err;
 376
 377         return 0;
 378 }
 379
 380 static int m88e1118_config_aneg(struct phy_device *phydev)
 381 {
 382         int err;
 383
 384         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 385         if (err < 0)
 386                 return err;
 387
 388         err = phy_write(phydev, MII_M1011_PHY_SCR,
 389                         MII_M1011_PHY_SCR_AUTO_CROSS);
 390         if (err < 0)
 391                 return err;
 392
 393         err = genphy_config_aneg(phydev);
 394         return 0;
 395 }
 396
 397 static int m88e1118_config_init(struct phy_device *phydev)
 398 {
 399         int err;
 400
 401         /* Change address */
 402         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
 403         if (err < 0)
 404                 return err;
 405
 406         /* Enable 1000 Mbit */
 407         err = phy_write(phydev, 0x15, 0x1070);
 408         if (err < 0)
 409                 return err;
 410
 411         /* Change address */
 412         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
 413         if (err < 0)
 414                 return err;
 415
 416         /* Adjust LED Control */
 417         if (phydev->dev_flags & MARVELL_PHY_M1118_DNS323_LEDS)
 418                 err = phy_write(phydev, 0x10, 0x1100);
 419         else
 420                 err = phy_write(phydev, 0x10, 0x021e);
 421         if (err < 0)
 422                 return err;
 423
 424         /* Reset address */
 425         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
 426         if (err < 0)
 427                 return err;
 428
 429         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 430         if (err < 0)
 431                 return err;
 432
 433         return 0;
 434 }
 435
 436 static int m88e1149_config_init(struct phy_device *phydev)
 437 {
 438         int err;
 439
 440         /* Change address */
 441         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
 442         if (err < 0)
 443                 return err;
 444
 445         /* Enable 1000 Mbit */
 446         err = phy_write(phydev, 0x15, 0x1048);
 447         if (err < 0)
 448                 return err;
 449
 450         /* Reset address */
 451         err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
 452         if (err < 0)
 453                 return err;
 454
 455         err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 456         if (err < 0)
 457                 return err;
 458
 459         return 0;
 460 }
 461
 462 static int m88e1145_config_init(struct phy_device *phydev)
 463 {
 464         int err;
 465
 466         /* Take care of errata E0 & E1 */
 467         err = phy_write(phydev, 0x1d, 0x001b);
 468         if (err < 0)
 469                 return err;
 470
 471         err = phy_write(phydev, 0x1e, 0x418f);
 472         if (err < 0)
 473                 return err;
 474
 475         err = phy_write(phydev, 0x1d, 0x0016);
 476         if (err < 0)
 477                 return err;
 478
 479         err = phy_write(phydev, 0x1e, 0xa2da);
 480         if (err < 0)
 481                 return err;
 482
 483         if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) {
 484                 int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR);
 485                 if (temp < 0)
 486                         return temp;
 487
 488                 temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY);
 489
 490                 err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp);
 491                 if (err < 0)
 492                         return err;
 493
 494                 if (phydev->dev_flags & MARVELL_PHY_M1145_FLAGS_RESISTANCE) {
 495                         err = phy_write(phydev, 0x1d, 0x0012);
 496                         if (err < 0)
 497                                 return err;
 498
 499                         temp = phy_read(phydev, 0x1e);
 500                         if (temp < 0)
 501                                 return temp;
 502
 503                         temp &= 0xf03f;
 504                         temp |= 2 << 9; /* 36 ohm */
 505                         temp |= 2 << 6; /* 39 ohm */
 506
 507                         err = phy_write(phydev, 0x1e, temp);
 508                         if (err < 0)
 509                                 return err;
 510
 511                         err = phy_write(phydev, 0x1d, 0x3);
 512                         if (err < 0)
 513                                 return err;
 514
 515                         err = phy_write(phydev, 0x1e, 0x8000);
 516                         if (err < 0)
 517                                 return err;
 518                 }
 519         }
 520
 521         return 0;
 522 }
 523
 524 /* marvell_read_status
 525  *
 526  * Generic status code does not detect Fiber correctly!
 527  * Description:
 528  *   Check the link, then figure out the current state
 529  *   by comparing what we advertise with what the link partner
 530  *   advertises.  Start by checking the gigabit possibilities,
 531  *   then move on to 10/100.
 532  */
 533 static int marvell_read_status(struct phy_device *phydev)
 534 {
 535         int adv;
 536         int err;
 537         int lpa;
 538         int status = 0;
 539
 540         /* Update the link, but return if there
 541          * was an error */
 542         err = genphy_update_link(phydev);
 543         if (err)
 544                 return err;
 545
 546         if (AUTONEG_ENABLE == phydev->autoneg) {
 547                 status = phy_read(phydev, MII_M1011_PHY_STATUS);
 548                 if (status < 0)
 549                         return status;
 550
 551                 lpa = phy_read(phydev, MII_LPA);
 552                 if (lpa < 0)
 553                         return lpa;
 554
 555                 adv = phy_read(phydev, MII_ADVERTISE);
 556                 if (adv < 0)
 557                         return adv;
 558
 559                 lpa &= adv;
 560
 561                 if (status & MII_M1011_PHY_STATUS_FULLDUPLEX)
 562                         phydev->duplex = DUPLEX_FULL;
 563                 else
 564                         phydev->duplex = DUPLEX_HALF;
 565
 566                 status = status & MII_M1011_PHY_STATUS_SPD_MASK;
 567                 phydev->pause = phydev->asym_pause = 0;
 568
 569                 switch (status) {
 570                 case MII_M1011_PHY_STATUS_1000:
 571                         phydev->speed = SPEED_1000;
 572                         break;
 573
 574                 case MII_M1011_PHY_STATUS_100:
 575                         phydev->speed = SPEED_100;
 576                         break;
 577
 578                 default:
 579                         phydev->speed = SPEED_10;
 580                         break;
 581                 }
 582
 583                 if (phydev->duplex == DUPLEX_FULL) {
 584                         phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
 585                         phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
 586                 }
 587         } else {
 588                 int bmcr = phy_read(phydev, MII_BMCR);
 589
 590                 if (bmcr < 0)
 591                         return bmcr;
 592
 593                 if (bmcr & BMCR_FULLDPLX)
 594                         phydev->duplex = DUPLEX_FULL;
 595                 else
 596                         phydev->duplex = DUPLEX_HALF;
 597
 598                 if (bmcr & BMCR_SPEED1000)
 599                         phydev->speed = SPEED_1000;
 600                 else if (bmcr & BMCR_SPEED100)
 601                         phydev->speed = SPEED_100;
 602                 else
 603                         phydev->speed = SPEED_10;
 604
 605                 phydev->pause = phydev->asym_pause = 0;
 606         }
 607
 608         return 0;
 609 }
 610
 611 static int m88e1121_did_interrupt(struct phy_device *phydev)
 612 {
 613         int imask;
 614
 615         imask = phy_read(phydev, MII_M1011_IEVENT);
 616
 617         if (imask & MII_M1011_IMASK_INIT)
 618                 return 1;
 619
 620         return 0;
 621 }
 622
 623 static struct phy_driver marvell_drivers[] = {
 624         {
 625                 .phy_id = MARVELL_PHY_ID_88E1101,
 626                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 627                 .name = "Marvell 88E1101",
 628                 .features = PHY_GBIT_FEATURES,
 629                 .flags = PHY_HAS_INTERRUPT,
 630                 .config_aneg = &marvell_config_aneg,
 631                 .read_status = &genphy_read_status,
 632                 .ack_interrupt = &marvell_ack_interrupt,
 633                 .config_intr = &marvell_config_intr,
 634                 .driver = { .owner = THIS_MODULE },
 635         },
 636         {
 637                 .phy_id = MARVELL_PHY_ID_88E1112,
 638                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 639                 .name = "Marvell 88E1112",
 640                 .features = PHY_GBIT_FEATURES,
 641                 .flags = PHY_HAS_INTERRUPT,
 642                 .config_init = &m88e1111_config_init,
 643                 .config_aneg = &marvell_config_aneg,
 644                 .read_status = &genphy_read_status,
 645                 .ack_interrupt = &marvell_ack_interrupt,
 646                 .config_intr = &marvell_config_intr,
 647                 .driver = { .owner = THIS_MODULE },
 648         },
 649         {
 650                 .phy_id = MARVELL_PHY_ID_88E1111,
 651                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 652                 .name = "Marvell 88E1111",
 653                 .features = PHY_GBIT_FEATURES,
 654                 .flags = PHY_HAS_INTERRUPT,
 655                 .config_init = &m88e1111_config_init,
 656                 .config_aneg = &marvell_config_aneg,
 657                 .read_status = &marvell_read_status,
 658                 .ack_interrupt = &marvell_ack_interrupt,
 659                 .config_intr = &marvell_config_intr,
 660                 .driver = { .owner = THIS_MODULE },
 661         },
 662         {
 663                 .phy_id = MARVELL_PHY_ID_88E1118,
 664                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 665                 .name = "Marvell 88E1118",
 666                 .features = PHY_GBIT_FEATURES,
 667                 .flags = PHY_HAS_INTERRUPT,
 668                 .config_init = &m88e1118_config_init,
 669                 .config_aneg = &m88e1118_config_aneg,
 670                 .read_status = &genphy_read_status,
 671                 .ack_interrupt = &marvell_ack_interrupt,
 672                 .config_intr = &marvell_config_intr,
 673                 .driver = {.owner = THIS_MODULE,},
 674         },
 675         {
 676                 .phy_id = MARVELL_PHY_ID_88E1121R,
 677                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 678                 .name = "Marvell 88E1121R",
 679                 .features = PHY_GBIT_FEATURES,
 680                 .flags = PHY_HAS_INTERRUPT,
 681                 .config_aneg = &m88e1121_config_aneg,
 682                 .read_status = &marvell_read_status,
 683                 .ack_interrupt = &marvell_ack_interrupt,
 684                 .config_intr = &marvell_config_intr,
 685                 .did_interrupt = &m88e1121_did_interrupt,
 686                 .driver = { .owner = THIS_MODULE },
 687         },
 688         {
 689                 .phy_id = MARVELL_PHY_ID_88E1318S,
 690                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 691                 .name = "Marvell 88E1318S",
 692                 .features = PHY_GBIT_FEATURES,
 693                 .flags = PHY_HAS_INTERRUPT,
 694                 .config_aneg = &m88e1318_config_aneg,
 695                 .read_status = &marvell_read_status,
 696                 .ack_interrupt = &marvell_ack_interrupt,
 697                 .config_intr = &marvell_config_intr,
 698                 .did_interrupt = &m88e1121_did_interrupt,
 699                 .driver = { .owner = THIS_MODULE },
 700         },
 701         {
 702                 .phy_id = MARVELL_PHY_ID_88E1145,
 703                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 704                 .name = "Marvell 88E1145",
 705                 .features = PHY_GBIT_FEATURES,
 706                 .flags = PHY_HAS_INTERRUPT,
 707                 .config_init = &m88e1145_config_init,
 708                 .config_aneg = &marvell_config_aneg,
 709                 .read_status = &genphy_read_status,
 710                 .ack_interrupt = &marvell_ack_interrupt,
 711                 .config_intr = &marvell_config_intr,
 712                 .driver = { .owner = THIS_MODULE },
 713         },
 714         {
 715                 .phy_id = MARVELL_PHY_ID_88E1149R,
 716                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 717                 .name = "Marvell 88E1149R",
 718                 .features = PHY_GBIT_FEATURES,
 719                 .flags = PHY_HAS_INTERRUPT,
 720                 .config_init = &m88e1149_config_init,
 721                 .config_aneg = &m88e1118_config_aneg,
 722                 .read_status = &genphy_read_status,
 723                 .ack_interrupt = &marvell_ack_interrupt,
 724                 .config_intr = &marvell_config_intr,
 725                 .driver = { .owner = THIS_MODULE },
 726         },
 727         {
 728                 .phy_id = MARVELL_PHY_ID_88E1240,
 729                 .phy_id_mask = MARVELL_PHY_ID_MASK,
 730                 .name = "Marvell 88E1240",
 731                 .features = PHY_GBIT_FEATURES,
 732                 .flags = PHY_HAS_INTERRUPT,
 733                 .config_init = &m88e1111_config_init,
 734                 .config_aneg = &marvell_config_aneg,
 735                 .read_status = &genphy_read_status,
 736                 .ack_interrupt = &marvell_ack_interrupt,
 737                 .config_intr = &marvell_config_intr,
 738                 .driver = { .owner = THIS_MODULE },
 739         },
 740 };
 741
 742 static int __init marvell_init(void)
 743 {
 744         int ret;
 745         int i;
 746
 747         for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++) {
 748                 ret = phy_driver_register(&marvell_drivers[i]);
 749
 750                 if (ret) {
 751                         while (i-- > 0)
 752                                 phy_driver_unregister(&marvell_drivers[i]);
 753                         return ret;
 754                 }
 755         }
 756
 757         return 0;
 758 }
 759
 760 static void __exit marvell_exit(void)
 761 {
 762         int i;
 763
 764         for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++)
 765                 phy_driver_unregister(&marvell_drivers[i]);
 766 }
 767
 768 module_init(marvell_init);
 769 module_exit(marvell_exit);
 770
 771 static struct mdio_device_id __maybe_unused marvell_tbl[] = {
 772         { 0x01410c60, 0xfffffff0 },
 773         { 0x01410c90, 0xfffffff0 },
 774         { 0x01410cc0, 0xfffffff0 },
 775         { 0x01410e10, 0xfffffff0 },
 776         { 0x01410cb0, 0xfffffff0 },
 777         { 0x01410cd0, 0xfffffff0 },
 778         { 0x01410e50, 0xfffffff0 },
 779         { 0x01410e30, 0xfffffff0 },
 780         { 0x01410e90, 0xfffffff0 },
 781         { }
 782 };
 783
 784 MODULE_DEVICE_TABLE(mdio, marvell_tbl);