drivers/net/cxgb3/ael1002.c

   1 /*
   2  * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved.
   3  *
   4  * This software is available to you under a choice of one of two
   5  * licenses.  You may choose to be licensed under the terms of the GNU
   6  * General Public License (GPL) Version 2, available from the file
   7  * COPYING in the main directory of this source tree, or the
   8  * OpenIB.org BSD license below:
   9  *
  10  *     Redistribution and use in source and binary forms, with or
  11  *     without modification, are permitted provided that the following
  12  *     conditions are met:
  13  *
  14  *      - Redistributions of source code must retain the above
  15  *        copyright notice, this list of conditions and the following
  16  *        disclaimer.
  17  *
  18  *      - Redistributions in binary form must reproduce the above
  19  *        copyright notice, this list of conditions and the following
  20  *        disclaimer in the documentation and/or other materials
  21  *        provided with the distribution.
  22  *
  23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  30  * SOFTWARE.
  31  */
  32 #include "common.h"
  33 #include "regs.h"
  34
  35 enum {
  36         AEL100X_TX_CONFIG1 = 0xc002,
  37         AEL1002_PWR_DOWN_HI = 0xc011,
  38         AEL1002_PWR_DOWN_LO = 0xc012,
  39         AEL1002_XFI_EQL = 0xc015,
  40         AEL1002_LB_EN = 0xc017,
  41         AEL_OPT_SETTINGS = 0xc017,
  42         AEL_I2C_CTRL = 0xc30a,
  43         AEL_I2C_DATA = 0xc30b,
  44         AEL_I2C_STAT = 0xc30c,
  45         AEL2005_GPIO_CTRL = 0xc214,
  46         AEL2005_GPIO_STAT = 0xc215,
  47 };
  48
  49 enum { edc_none, edc_sr, edc_twinax };
  50
  51 /* PHY module I2C device address */
  52 #define MODULE_DEV_ADDR 0xa0
  53
  54 #define AEL2005_MODDET_IRQ 4
  55
  56 struct reg_val {
  57         unsigned short mmd_addr;
  58         unsigned short reg_addr;
  59         unsigned short clear_bits;
  60         unsigned short set_bits;
  61 };
  62
  63 static int set_phy_regs(struct cphy *phy, const struct reg_val *rv)
  64 {
  65         int err;
  66
  67         for (err = 0; rv->mmd_addr && !err; rv++) {
  68                 if (rv->clear_bits == 0xffff)
  69                         err = t3_mdio_write(phy, rv->mmd_addr, rv->reg_addr,
  70                                             rv->set_bits);
  71                 else
  72                         err = t3_mdio_change_bits(phy, rv->mmd_addr,
  73                                                   rv->reg_addr, rv->clear_bits,
  74                                                   rv->set_bits);
  75         }
  76         return err;
  77 }
  78
  79 static void ael100x_txon(struct cphy *phy)
  80 {
  81         int tx_on_gpio =
  82                 phy->mdio.prtad == 0 ? F_GPIO7_OUT_VAL : F_GPIO2_OUT_VAL;
  83
  84         msleep(100);
  85         t3_set_reg_field(phy->adapter, A_T3DBG_GPIO_EN, 0, tx_on_gpio);
  86         msleep(30);
  87 }
  88
  89 static int ael1002_power_down(struct cphy *phy, int enable)
  90 {
  91         int err;
  92
  93         err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, MDIO_PMA_TXDIS, !!enable);
  94         if (!err)
  95                 err = mdio_set_flag(&phy->mdio, phy->mdio.prtad,
  96                                     MDIO_MMD_PMAPMD, MDIO_CTRL1,
  97                                     MDIO_CTRL1_LPOWER, enable);
  98         return err;
  99 }
 100
 101 static int ael1002_reset(struct cphy *phy, int wait)
 102 {
 103         int err;
 104
 105         if ((err = ael1002_power_down(phy, 0)) ||
 106             (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL100X_TX_CONFIG1, 1)) ||
 107             (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_HI, 0)) ||
 108             (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_PWR_DOWN_LO, 0)) ||
 109             (err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL1002_XFI_EQL, 0x18)) ||
 110             (err = t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL1002_LB_EN,
 111                                        0, 1 << 5)))
 112                 return err;
 113         return 0;
 114 }
 115
 116 static int ael1002_intr_noop(struct cphy *phy)
 117 {
 118         return 0;
 119 }
 120
 121 /*
 122  * Get link status for a 10GBASE-R device.
 123  */
 124 static int get_link_status_r(struct cphy *phy, int *link_ok, int *speed,
 125                              int *duplex, int *fc)
 126 {
 127         if (link_ok) {
 128                 unsigned int stat0, stat1, stat2;
 129                 int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD,
 130                                        MDIO_PMA_RXDET, &stat0);
 131
 132                 if (!err)
 133                         err = t3_mdio_read(phy, MDIO_MMD_PCS,
 134                                            MDIO_PCS_10GBRT_STAT1, &stat1);
 135                 if (!err)
 136                         err = t3_mdio_read(phy, MDIO_MMD_PHYXS,
 137                                            MDIO_PHYXS_LNSTAT, &stat2);
 138                 if (err)
 139                         return err;
 140                 *link_ok = (stat0 & stat1 & (stat2 >> 12)) & 1;
 141         }
 142         if (speed)
 143                 *speed = SPEED_10000;
 144         if (duplex)
 145                 *duplex = DUPLEX_FULL;
 146         return 0;
 147 }
 148
 149 static struct cphy_ops ael1002_ops = {
 150         .reset = ael1002_reset,
 151         .intr_enable = ael1002_intr_noop,
 152         .intr_disable = ael1002_intr_noop,
 153         .intr_clear = ael1002_intr_noop,
 154         .intr_handler = ael1002_intr_noop,
 155         .get_link_status = get_link_status_r,
 156         .power_down = ael1002_power_down,
 157         .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS,
 158 };
 159
 160 int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
 161                         int phy_addr, const struct mdio_ops *mdio_ops)
 162 {
 163         cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops,
 164                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
 165                    "10GBASE-R");
 166         ael100x_txon(phy);
 167         return 0;
 168 }
 169
 170 static int ael1006_reset(struct cphy *phy, int wait)
 171 {
 172         return t3_phy_reset(phy, MDIO_MMD_PMAPMD, wait);
 173 }
 174
 175 static int ael1006_power_down(struct cphy *phy, int enable)
 176 {
 177         return mdio_set_flag(&phy->mdio, phy->mdio.prtad, MDIO_MMD_PMAPMD,
 178                              MDIO_CTRL1, MDIO_CTRL1_LPOWER, enable);
 179 }
 180
 181 static struct cphy_ops ael1006_ops = {
 182         .reset = ael1006_reset,
 183         .intr_enable = t3_phy_lasi_intr_enable,
 184         .intr_disable = t3_phy_lasi_intr_disable,
 185         .intr_clear = t3_phy_lasi_intr_clear,
 186         .intr_handler = t3_phy_lasi_intr_handler,
 187         .get_link_status = get_link_status_r,
 188         .power_down = ael1006_power_down,
 189         .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS,
 190 };
 191
 192 int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
 193                              int phy_addr, const struct mdio_ops *mdio_ops)
 194 {
 195         cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops,
 196                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
 197                    "10GBASE-SR");
 198         ael100x_txon(phy);
 199         return 0;
 200 }
 201
 202 static int ael2005_setup_sr_edc(struct cphy *phy)
 203 {
 204         static struct reg_val regs[] = {
 205                 { MDIO_MMD_PMAPMD, 0xc003, 0xffff, 0x181 },
 206                 { MDIO_MMD_PMAPMD, 0xc010, 0xffff, 0x448a },
 207                 { MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5200 },
 208                 { 0, 0, 0, 0 }
 209         };
 210         static u16 sr_edc[] = {
 211                 0xcc00, 0x2ff4,
 212                 0xcc01, 0x3cd4,
 213                 0xcc02, 0x2015,
 214                 0xcc03, 0x3105,
 215                 0xcc04, 0x6524,
 216                 0xcc05, 0x27ff,
 217                 0xcc06, 0x300f,
 218                 0xcc07, 0x2c8b,
 219                 0xcc08, 0x300b,
 220                 0xcc09, 0x4009,
 221                 0xcc0a, 0x400e,
 222                 0xcc0b, 0x2f72,
 223                 0xcc0c, 0x3002,
 224                 0xcc0d, 0x1002,
 225                 0xcc0e, 0x2172,
 226                 0xcc0f, 0x3012,
 227                 0xcc10, 0x1002,
 228                 0xcc11, 0x25d2,
 229                 0xcc12, 0x3012,
 230                 0xcc13, 0x1002,
 231                 0xcc14, 0xd01e,
 232                 0xcc15, 0x27d2,
 233                 0xcc16, 0x3012,
 234                 0xcc17, 0x1002,
 235                 0xcc18, 0x2004,
 236                 0xcc19, 0x3c84,
 237                 0xcc1a, 0x6436,
 238                 0xcc1b, 0x2007,
 239                 0xcc1c, 0x3f87,
 240                 0xcc1d, 0x8676,
 241                 0xcc1e, 0x40b7,
 242                 0xcc1f, 0xa746,
 243                 0xcc20, 0x4047,
 244                 0xcc21, 0x5673,
 245                 0xcc22, 0x2982,
 246                 0xcc23, 0x3002,
 247                 0xcc24, 0x13d2,
 248                 0xcc25, 0x8bbd,
 249                 0xcc26, 0x2862,
 250                 0xcc27, 0x3012,
 251                 0xcc28, 0x1002,
 252                 0xcc29, 0x2092,
 253                 0xcc2a, 0x3012,
 254                 0xcc2b, 0x1002,
 255                 0xcc2c, 0x5cc3,
 256                 0xcc2d, 0x314,
 257                 0xcc2e, 0x2942,
 258                 0xcc2f, 0x3002,
 259                 0xcc30, 0x1002,
 260                 0xcc31, 0xd019,
 261                 0xcc32, 0x2032,
 262                 0xcc33, 0x3012,
 263                 0xcc34, 0x1002,
 264                 0xcc35, 0x2a04,
 265                 0xcc36, 0x3c74,
 266                 0xcc37, 0x6435,
 267                 0xcc38, 0x2fa4,
 268                 0xcc39, 0x3cd4,
 269                 0xcc3a, 0x6624,
 270                 0xcc3b, 0x5563,
 271                 0xcc3c, 0x2d42,
 272                 0xcc3d, 0x3002,
 273                 0xcc3e, 0x13d2,
 274                 0xcc3f, 0x464d,
 275                 0xcc40, 0x2862,
 276                 0xcc41, 0x3012,
 277                 0xcc42, 0x1002,
 278                 0xcc43, 0x2032,
 279                 0xcc44, 0x3012,
 280                 0xcc45, 0x1002,
 281                 0xcc46, 0x2fb4,
 282                 0xcc47, 0x3cd4,
 283                 0xcc48, 0x6624,
 284                 0xcc49, 0x5563,
 285                 0xcc4a, 0x2d42,
 286                 0xcc4b, 0x3002,
 287                 0xcc4c, 0x13d2,
 288                 0xcc4d, 0x2ed2,
 289                 0xcc4e, 0x3002,
 290                 0xcc4f, 0x1002,
 291                 0xcc50, 0x2fd2,
 292                 0xcc51, 0x3002,
 293                 0xcc52, 0x1002,
 294                 0xcc53, 0x004,
 295                 0xcc54, 0x2942,
 296                 0xcc55, 0x3002,
 297                 0xcc56, 0x1002,
 298                 0xcc57, 0x2092,
 299                 0xcc58, 0x3012,
 300                 0xcc59, 0x1002,
 301                 0xcc5a, 0x5cc3,
 302                 0xcc5b, 0x317,
 303                 0xcc5c, 0x2f72,
 304                 0xcc5d, 0x3002,
 305                 0xcc5e, 0x1002,
 306                 0xcc5f, 0x2942,
 307                 0xcc60, 0x3002,
 308                 0xcc61, 0x1002,
 309                 0xcc62, 0x22cd,
 310                 0xcc63, 0x301d,
 311                 0xcc64, 0x2862,
 312                 0xcc65, 0x3012,
 313                 0xcc66, 0x1002,
 314                 0xcc67, 0x2ed2,
 315                 0xcc68, 0x3002,
 316                 0xcc69, 0x1002,
 317                 0xcc6a, 0x2d72,
 318                 0xcc6b, 0x3002,
 319                 0xcc6c, 0x1002,
 320                 0xcc6d, 0x628f,
 321                 0xcc6e, 0x2112,
 322                 0xcc6f, 0x3012,
 323                 0xcc70, 0x1002,
 324                 0xcc71, 0x5aa3,
 325                 0xcc72, 0x2dc2,
 326                 0xcc73, 0x3002,
 327                 0xcc74, 0x1312,
 328                 0xcc75, 0x6f72,
 329                 0xcc76, 0x1002,
 330                 0xcc77, 0x2807,
 331                 0xcc78, 0x31a7,
 332                 0xcc79, 0x20c4,
 333                 0xcc7a, 0x3c24,
 334                 0xcc7b, 0x6724,
 335                 0xcc7c, 0x1002,
 336                 0xcc7d, 0x2807,
 337                 0xcc7e, 0x3187,
 338                 0xcc7f, 0x20c4,
 339                 0xcc80, 0x3c24,
 340                 0xcc81, 0x6724,
 341                 0xcc82, 0x1002,
 342                 0xcc83, 0x2514,
 343                 0xcc84, 0x3c64,
 344                 0xcc85, 0x6436,
 345                 0xcc86, 0xdff4,
 346                 0xcc87, 0x6436,
 347                 0xcc88, 0x1002,
 348                 0xcc89, 0x40a4,
 349                 0xcc8a, 0x643c,
 350                 0xcc8b, 0x4016,
 351                 0xcc8c, 0x8c6c,
 352                 0xcc8d, 0x2b24,
 353                 0xcc8e, 0x3c24,
 354                 0xcc8f, 0x6435,
 355                 0xcc90, 0x1002,
 356                 0xcc91, 0x2b24,
 357                 0xcc92, 0x3c24,
 358                 0xcc93, 0x643a,
 359                 0xcc94, 0x4025,
 360                 0xcc95, 0x8a5a,
 361                 0xcc96, 0x1002,
 362                 0xcc97, 0x2731,
 363                 0xcc98, 0x3011,
 364                 0xcc99, 0x1001,
 365                 0xcc9a, 0xc7a0,
 366                 0xcc9b, 0x100,
 367                 0xcc9c, 0xc502,
 368                 0xcc9d, 0x53ac,
 369                 0xcc9e, 0xc503,
 370                 0xcc9f, 0xd5d5,
 371                 0xcca0, 0xc600,
 372                 0xcca1, 0x2a6d,
 373                 0xcca2, 0xc601,
 374                 0xcca3, 0x2a4c,
 375                 0xcca4, 0xc602,
 376                 0xcca5, 0x111,
 377                 0xcca6, 0xc60c,
 378                 0xcca7, 0x5900,
 379                 0xcca8, 0xc710,
 380                 0xcca9, 0x700,
 381                 0xccaa, 0xc718,
 382                 0xccab, 0x700,
 383                 0xccac, 0xc720,
 384                 0xccad, 0x4700,
 385                 0xccae, 0xc801,
 386                 0xccaf, 0x7f50,
 387                 0xccb0, 0xc802,
 388                 0xccb1, 0x7760,
 389                 0xccb2, 0xc803,
 390                 0xccb3, 0x7fce,
 391                 0xccb4, 0xc804,
 392                 0xccb5, 0x5700,
 393                 0xccb6, 0xc805,
 394                 0xccb7, 0x5f11,
 395                 0xccb8, 0xc806,
 396                 0xccb9, 0x4751,
 397                 0xccba, 0xc807,
 398                 0xccbb, 0x57e1,
 399                 0xccbc, 0xc808,
 400                 0xccbd, 0x2700,
 401                 0xccbe, 0xc809,
 402                 0xccbf, 0x000,
 403                 0xccc0, 0xc821,
 404                 0xccc1, 0x002,
 405                 0xccc2, 0xc822,
 406                 0xccc3, 0x014,
 407                 0xccc4, 0xc832,
 408                 0xccc5, 0x1186,
 409                 0xccc6, 0xc847,
 410                 0xccc7, 0x1e02,
 411                 0xccc8, 0xc013,
 412                 0xccc9, 0xf341,
 413                 0xccca, 0xc01a,
 414                 0xcccb, 0x446,
 415                 0xcccc, 0xc024,
 416                 0xcccd, 0x1000,
 417                 0xccce, 0xc025,
 418                 0xcccf, 0xa00,
 419                 0xccd0, 0xc026,
 420                 0xccd1, 0xc0c,
 421                 0xccd2, 0xc027,
 422                 0xccd3, 0xc0c,
 423                 0xccd4, 0xc029,
 424                 0xccd5, 0x0a0,
 425                 0xccd6, 0xc030,
 426                 0xccd7, 0xa00,
 427                 0xccd8, 0xc03c,
 428                 0xccd9, 0x01c,
 429                 0xccda, 0xc005,
 430                 0xccdb, 0x7a06,
 431                 0xccdc, 0x000,
 432                 0xccdd, 0x2731,
 433                 0xccde, 0x3011,
 434                 0xccdf, 0x1001,
 435                 0xcce0, 0xc620,
 436                 0xcce1, 0x000,
 437                 0xcce2, 0xc621,
 438                 0xcce3, 0x03f,
 439                 0xcce4, 0xc622,
 440                 0xcce5, 0x000,
 441                 0xcce6, 0xc623,
 442                 0xcce7, 0x000,
 443                 0xcce8, 0xc624,
 444                 0xcce9, 0x000,
 445                 0xccea, 0xc625,
 446                 0xcceb, 0x000,
 447                 0xccec, 0xc627,
 448                 0xcced, 0x000,
 449                 0xccee, 0xc628,
 450                 0xccef, 0x000,
 451                 0xccf0, 0xc62c,
 452                 0xccf1, 0x000,
 453                 0xccf2, 0x000,
 454                 0xccf3, 0x2806,
 455                 0xccf4, 0x3cb6,
 456                 0xccf5, 0xc161,
 457                 0xccf6, 0x6134,
 458                 0xccf7, 0x6135,
 459                 0xccf8, 0x5443,
 460                 0xccf9, 0x303,
 461                 0xccfa, 0x6524,
 462                 0xccfb, 0x00b,
 463                 0xccfc, 0x1002,
 464                 0xccfd, 0x2104,
 465                 0xccfe, 0x3c24,
 466                 0xccff, 0x2105,
 467                 0xcd00, 0x3805,
 468                 0xcd01, 0x6524,
 469                 0xcd02, 0xdff4,
 470                 0xcd03, 0x4005,
 471                 0xcd04, 0x6524,
 472                 0xcd05, 0x1002,
 473                 0xcd06, 0x5dd3,
 474                 0xcd07, 0x306,
 475                 0xcd08, 0x2ff7,
 476                 0xcd09, 0x38f7,
 477                 0xcd0a, 0x60b7,
 478                 0xcd0b, 0xdffd,
 479                 0xcd0c, 0x00a,
 480                 0xcd0d, 0x1002,
 481                 0xcd0e, 0
 482         };
 483         int i, err;
 484
 485         err = set_phy_regs(phy, regs);
 486         if (err)
 487                 return err;
 488
 489         msleep(50);
 490
 491         for (i = 0; i < ARRAY_SIZE(sr_edc) && !err; i += 2)
 492                 err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, sr_edc[i],
 493                                     sr_edc[i + 1]);
 494         if (!err)
 495                 phy->priv = edc_sr;
 496         return err;
 497 }
 498
 499 static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype)
 500 {
 501         static struct reg_val regs[] = {
 502                 { MDIO_MMD_PMAPMD, 0xc04a, 0xffff, 0x5a00 },
 503                 { 0, 0, 0, 0 }
 504         };
 505         static struct reg_val preemphasis[] = {
 506                 { MDIO_MMD_PMAPMD, 0xc014, 0xffff, 0xfe16 },
 507                 { MDIO_MMD_PMAPMD, 0xc015, 0xffff, 0xa000 },
 508                 { 0, 0, 0, 0 }
 509         };
 510         static u16 twinax_edc[] = {
 511                 0xcc00, 0x4009,
 512                 0xcc01, 0x27ff,
 513                 0xcc02, 0x300f,
 514                 0xcc03, 0x40aa,
 515                 0xcc04, 0x401c,
 516                 0xcc05, 0x401e,
 517                 0xcc06, 0x2ff4,
 518                 0xcc07, 0x3cd4,
 519                 0xcc08, 0x2035,
 520                 0xcc09, 0x3145,
 521                 0xcc0a, 0x6524,
 522                 0xcc0b, 0x26a2,
 523                 0xcc0c, 0x3012,
 524                 0xcc0d, 0x1002,
 525                 0xcc0e, 0x29c2,
 526                 0xcc0f, 0x3002,
 527                 0xcc10, 0x1002,
 528                 0xcc11, 0x2072,
 529                 0xcc12, 0x3012,
 530                 0xcc13, 0x1002,
 531                 0xcc14, 0x22cd,
 532                 0xcc15, 0x301d,
 533                 0xcc16, 0x2e52,
 534                 0xcc17, 0x3012,
 535                 0xcc18, 0x1002,
 536                 0xcc19, 0x28e2,
 537                 0xcc1a, 0x3002,
 538                 0xcc1b, 0x1002,
 539                 0xcc1c, 0x628f,
 540                 0xcc1d, 0x2ac2,
 541                 0xcc1e, 0x3012,
 542                 0xcc1f, 0x1002,
 543                 0xcc20, 0x5553,
 544                 0xcc21, 0x2ae2,
 545                 0xcc22, 0x3002,
 546                 0xcc23, 0x1302,
 547                 0xcc24, 0x401e,
 548                 0xcc25, 0x2be2,
 549                 0xcc26, 0x3012,
 550                 0xcc27, 0x1002,
 551                 0xcc28, 0x2da2,
 552                 0xcc29, 0x3012,
 553                 0xcc2a, 0x1002,
 554                 0xcc2b, 0x2ba2,
 555                 0xcc2c, 0x3002,
 556                 0xcc2d, 0x1002,
 557                 0xcc2e, 0x5ee3,
 558                 0xcc2f, 0x305,
 559                 0xcc30, 0x400e,
 560                 0xcc31, 0x2bc2,
 561                 0xcc32, 0x3002,
 562                 0xcc33, 0x1002,
 563                 0xcc34, 0x2b82,
 564                 0xcc35, 0x3012,
 565                 0xcc36, 0x1002,
 566                 0xcc37, 0x5663,
 567                 0xcc38, 0x302,
 568                 0xcc39, 0x401e,
 569                 0xcc3a, 0x6f72,
 570                 0xcc3b, 0x1002,
 571                 0xcc3c, 0x628f,
 572                 0xcc3d, 0x2be2,
 573                 0xcc3e, 0x3012,
 574                 0xcc3f, 0x1002,
 575                 0xcc40, 0x22cd,
 576                 0xcc41, 0x301d,
 577                 0xcc42, 0x2e52,
 578                 0xcc43, 0x3012,
 579                 0xcc44, 0x1002,
 580                 0xcc45, 0x2522,
 581                 0xcc46, 0x3012,
 582                 0xcc47, 0x1002,
 583                 0xcc48, 0x2da2,
 584                 0xcc49, 0x3012,
 585                 0xcc4a, 0x1002,
 586                 0xcc4b, 0x2ca2,
 587                 0xcc4c, 0x3012,
 588                 0xcc4d, 0x1002,
 589                 0xcc4e, 0x2fa4,
 590                 0xcc4f, 0x3cd4,
 591                 0xcc50, 0x6624,
 592                 0xcc51, 0x410b,
 593                 0xcc52, 0x56b3,
 594                 0xcc53, 0x3c4,
 595                 0xcc54, 0x2fb2,
 596                 0xcc55, 0x3002,
 597                 0xcc56, 0x1002,
 598                 0xcc57, 0x220b,
 599                 0xcc58, 0x303b,
 600                 0xcc59, 0x56b3,
 601                 0xcc5a, 0x3c3,
 602                 0xcc5b, 0x866b,
 603                 0xcc5c, 0x400c,
 604                 0xcc5d, 0x23a2,
 605                 0xcc5e, 0x3012,
 606                 0xcc5f, 0x1002,
 607                 0xcc60, 0x2da2,
 608                 0xcc61, 0x3012,
 609                 0xcc62, 0x1002,
 610                 0xcc63, 0x2ca2,
 611                 0xcc64, 0x3012,
 612                 0xcc65, 0x1002,
 613                 0xcc66, 0x2fb4,
 614                 0xcc67, 0x3cd4,
 615                 0xcc68, 0x6624,
 616                 0xcc69, 0x56b3,
 617                 0xcc6a, 0x3c3,
 618                 0xcc6b, 0x866b,
 619                 0xcc6c, 0x401c,
 620                 0xcc6d, 0x2205,
 621                 0xcc6e, 0x3035,
 622                 0xcc6f, 0x5b53,
 623                 0xcc70, 0x2c52,
 624                 0xcc71, 0x3002,
 625                 0xcc72, 0x13c2,
 626                 0xcc73, 0x5cc3,
 627                 0xcc74, 0x317,
 628                 0xcc75, 0x2522,
 629                 0xcc76, 0x3012,
 630                 0xcc77, 0x1002,
 631                 0xcc78, 0x2da2,
 632                 0xcc79, 0x3012,
 633                 0xcc7a, 0x1002,
 634                 0xcc7b, 0x2b82,
 635                 0xcc7c, 0x3012,
 636                 0xcc7d, 0x1002,
 637                 0xcc7e, 0x5663,
 638                 0xcc7f, 0x303,
 639                 0xcc80, 0x401e,
 640                 0xcc81, 0x004,
 641                 0xcc82, 0x2c42,
 642                 0xcc83, 0x3012,
 643                 0xcc84, 0x1002,
 644                 0xcc85, 0x6f72,
 645                 0xcc86, 0x1002,
 646                 0xcc87, 0x628f,
 647                 0xcc88, 0x2304,
 648                 0xcc89, 0x3c84,
 649                 0xcc8a, 0x6436,
 650                 0xcc8b, 0xdff4,
 651                 0xcc8c, 0x6436,
 652                 0xcc8d, 0x2ff5,
 653                 0xcc8e, 0x3005,
 654                 0xcc8f, 0x8656,
 655                 0xcc90, 0xdfba,
 656                 0xcc91, 0x56a3,
 657                 0xcc92, 0xd05a,
 658                 0xcc93, 0x21c2,
 659                 0xcc94, 0x3012,
 660                 0xcc95, 0x1392,
 661                 0xcc96, 0xd05a,
 662                 0xcc97, 0x56a3,
 663                 0xcc98, 0xdfba,
 664                 0xcc99, 0x383,
 665                 0xcc9a, 0x6f72,
 666                 0xcc9b, 0x1002,
 667                 0xcc9c, 0x28c5,
 668                 0xcc9d, 0x3005,
 669                 0xcc9e, 0x4178,
 670                 0xcc9f, 0x5653,
 671                 0xcca0, 0x384,
 672                 0xcca1, 0x22b2,
 673                 0xcca2, 0x3012,
 674                 0xcca3, 0x1002,
 675                 0xcca4, 0x2be5,
 676                 0xcca5, 0x3005,
 677                 0xcca6, 0x41e8,
 678                 0xcca7, 0x5653,
 679                 0xcca8, 0x382,
 680                 0xcca9, 0x002,
 681                 0xccaa, 0x4258,
 682                 0xccab, 0x2474,
 683                 0xccac, 0x3c84,
 684                 0xccad, 0x6437,
 685                 0xccae, 0xdff4,
 686                 0xccaf, 0x6437,
 687                 0xccb0, 0x2ff5,
 688                 0xccb1, 0x3c05,
 689                 0xccb2, 0x8757,
 690                 0xccb3, 0xb888,
 691                 0xccb4, 0x9787,
 692                 0xccb5, 0xdff4,
 693                 0xccb6, 0x6724,
 694                 0xccb7, 0x866a,
 695                 0xccb8, 0x6f72,
 696                 0xccb9, 0x1002,
 697                 0xccba, 0x2d01,
 698                 0xccbb, 0x3011,
 699                 0xccbc, 0x1001,
 700                 0xccbd, 0xc620,
 701                 0xccbe, 0x14e5,
 702                 0xccbf, 0xc621,
 703                 0xccc0, 0xc53d,
 704                 0xccc1, 0xc622,
 705                 0xccc2, 0x3cbe,
 706                 0xccc3, 0xc623,
 707                 0xccc4, 0x4452,
 708                 0xccc5, 0xc624,
 709                 0xccc6, 0xc5c5,
 710                 0xccc7, 0xc625,
 711                 0xccc8, 0xe01e,
 712                 0xccc9, 0xc627,
 713                 0xccca, 0x000,
 714                 0xcccb, 0xc628,
 715                 0xcccc, 0x000,
 716                 0xcccd, 0xc62b,
 717                 0xccce, 0x000,
 718                 0xcccf, 0xc62c,
 719                 0xccd0, 0x000,
 720                 0xccd1, 0x000,
 721                 0xccd2, 0x2d01,
 722                 0xccd3, 0x3011,
 723                 0xccd4, 0x1001,
 724                 0xccd5, 0xc620,
 725                 0xccd6, 0x000,
 726                 0xccd7, 0xc621,
 727                 0xccd8, 0x000,
 728                 0xccd9, 0xc622,
 729                 0xccda, 0x0ce,
 730                 0xccdb, 0xc623,
 731                 0xccdc, 0x07f,
 732                 0xccdd, 0xc624,
 733                 0xccde, 0x032,
 734                 0xccdf, 0xc625,
 735                 0xcce0, 0x000,
 736                 0xcce1, 0xc627,
 737                 0xcce2, 0x000,
 738                 0xcce3, 0xc628,
 739                 0xcce4, 0x000,
 740                 0xcce5, 0xc62b,
 741                 0xcce6, 0x000,
 742                 0xcce7, 0xc62c,
 743                 0xcce8, 0x000,
 744                 0xcce9, 0x000,
 745                 0xccea, 0x2d01,
 746                 0xcceb, 0x3011,
 747                 0xccec, 0x1001,
 748                 0xcced, 0xc502,
 749                 0xccee, 0x609f,
 750                 0xccef, 0xc600,
 751                 0xccf0, 0x2a6e,
 752                 0xccf1, 0xc601,
 753                 0xccf2, 0x2a2c,
 754                 0xccf3, 0xc60c,
 755                 0xccf4, 0x5400,
 756                 0xccf5, 0xc710,
 757                 0xccf6, 0x700,
 758                 0xccf7, 0xc718,
 759                 0xccf8, 0x700,
 760                 0xccf9, 0xc720,
 761                 0xccfa, 0x4700,
 762                 0xccfb, 0xc728,
 763                 0xccfc, 0x700,
 764                 0xccfd, 0xc729,
 765                 0xccfe, 0x1207,
 766                 0xccff, 0xc801,
 767                 0xcd00, 0x7f50,
 768                 0xcd01, 0xc802,
 769                 0xcd02, 0x7760,
 770                 0xcd03, 0xc803,
 771                 0xcd04, 0x7fce,
 772                 0xcd05, 0xc804,
 773                 0xcd06, 0x520e,
 774                 0xcd07, 0xc805,
 775                 0xcd08, 0x5c11,
 776                 0xcd09, 0xc806,
 777                 0xcd0a, 0x3c51,
 778                 0xcd0b, 0xc807,
 779                 0xcd0c, 0x4061,
 780                 0xcd0d, 0xc808,
 781                 0xcd0e, 0x49c1,
 782                 0xcd0f, 0xc809,
 783                 0xcd10, 0x3840,
 784                 0xcd11, 0xc80a,
 785                 0xcd12, 0x000,
 786                 0xcd13, 0xc821,
 787                 0xcd14, 0x002,
 788                 0xcd15, 0xc822,
 789                 0xcd16, 0x046,
 790                 0xcd17, 0xc844,
 791                 0xcd18, 0x182f,
 792                 0xcd19, 0xc013,
 793                 0xcd1a, 0xf341,
 794                 0xcd1b, 0xc01a,
 795                 0xcd1c, 0x446,
 796                 0xcd1d, 0xc024,
 797                 0xcd1e, 0x1000,
 798                 0xcd1f, 0xc025,
 799                 0xcd20, 0xa00,
 800                 0xcd21, 0xc026,
 801                 0xcd22, 0xc0c,
 802                 0xcd23, 0xc027,
 803                 0xcd24, 0xc0c,
 804                 0xcd25, 0xc029,
 805                 0xcd26, 0x0a0,
 806                 0xcd27, 0xc030,
 807                 0xcd28, 0xa00,
 808                 0xcd29, 0xc03c,
 809                 0xcd2a, 0x01c,
 810                 0xcd2b, 0x000,
 811                 0xcd2c, 0x2b84,
 812                 0xcd2d, 0x3c74,
 813                 0xcd2e, 0x6435,
 814                 0xcd2f, 0xdff4,
 815                 0xcd30, 0x6435,
 816                 0xcd31, 0x2806,
 817                 0xcd32, 0x3006,
 818                 0xcd33, 0x8565,
 819                 0xcd34, 0x2b24,
 820                 0xcd35, 0x3c24,
 821                 0xcd36, 0x6436,
 822                 0xcd37, 0x1002,
 823                 0xcd38, 0x2b24,
 824                 0xcd39, 0x3c24,
 825                 0xcd3a, 0x6436,
 826                 0xcd3b, 0x4045,
 827                 0xcd3c, 0x8656,
 828                 0xcd3d, 0x1002,
 829                 0xcd3e, 0x2807,
 830                 0xcd3f, 0x31a7,
 831                 0xcd40, 0x20c4,
 832                 0xcd41, 0x3c24,
 833                 0xcd42, 0x6724,
 834                 0xcd43, 0x1002,
 835                 0xcd44, 0x2807,
 836                 0xcd45, 0x3187,
 837                 0xcd46, 0x20c4,
 838                 0xcd47, 0x3c24,
 839                 0xcd48, 0x6724,
 840                 0xcd49, 0x1002,
 841                 0xcd4a, 0x2514,
 842                 0xcd4b, 0x3c64,
 843                 0xcd4c, 0x6436,
 844                 0xcd4d, 0xdff4,
 845                 0xcd4e, 0x6436,
 846                 0xcd4f, 0x1002,
 847                 0xcd50, 0x2806,
 848                 0xcd51, 0x3cb6,
 849                 0xcd52, 0xc161,
 850                 0xcd53, 0x6134,
 851                 0xcd54, 0x6135,
 852                 0xcd55, 0x5443,
 853                 0xcd56, 0x303,
 854                 0xcd57, 0x6524,
 855                 0xcd58, 0x00b,
 856                 0xcd59, 0x1002,
 857                 0xcd5a, 0xd019,
 858                 0xcd5b, 0x2104,
 859                 0xcd5c, 0x3c24,
 860                 0xcd5d, 0x2105,
 861                 0xcd5e, 0x3805,
 862                 0xcd5f, 0x6524,
 863                 0xcd60, 0xdff4,
 864                 0xcd61, 0x4005,
 865                 0xcd62, 0x6524,
 866                 0xcd63, 0x2e8d,
 867                 0xcd64, 0x303d,
 868                 0xcd65, 0x5dd3,
 869                 0xcd66, 0x306,
 870                 0xcd67, 0x2ff7,
 871                 0xcd68, 0x38f7,
 872                 0xcd69, 0x60b7,
 873                 0xcd6a, 0xdffd,
 874                 0xcd6b, 0x00a,
 875                 0xcd6c, 0x1002,
 876                 0xcd6d, 0
 877         };
 878         int i, err;
 879
 880         err = set_phy_regs(phy, regs);
 881         if (!err && modtype == phy_modtype_twinax_long)
 882                 err = set_phy_regs(phy, preemphasis);
 883         if (err)
 884                 return err;
 885
 886         msleep(50);
 887
 888         for (i = 0; i < ARRAY_SIZE(twinax_edc) && !err; i += 2)
 889                 err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, twinax_edc[i],
 890                                     twinax_edc[i + 1]);
 891         if (!err)
 892                 phy->priv = edc_twinax;
 893         return err;
 894 }
 895
 896 static int ael2005_i2c_rd(struct cphy *phy, int dev_addr, int word_addr)
 897 {
 898         int i, err;
 899         unsigned int stat, data;
 900
 901         err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL_I2C_CTRL,
 902                             (dev_addr << 8) | (1 << 8) | word_addr);
 903         if (err)
 904                 return err;
 905
 906         for (i = 0; i < 5; i++) {
 907                 msleep(1);
 908                 err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_STAT, &stat);
 909                 if (err)
 910                         return err;
 911                 if ((stat & 3) == 1) {
 912                         err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL_I2C_DATA,
 913                                            &data);
 914                         if (err)
 915                                 return err;
 916                         return data >> 8;
 917                 }
 918         }
 919         CH_WARN(phy->adapter, "PHY %u I2C read of addr %u timed out\n",
 920                 phy->mdio.prtad, word_addr);
 921         return -ETIMEDOUT;
 922 }
 923
 924 static int get_module_type(struct cphy *phy, int delay_ms)
 925 {
 926         int v;
 927         unsigned int stat;
 928
 929         v = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, &stat);
 930         if (v)
 931                 return v;
 932
 933         if (stat & (1 << 8))                    /* module absent */
 934                 return phy_modtype_none;
 935
 936         if (delay_ms)
 937                 msleep(delay_ms);
 938
 939         /* see SFF-8472 for below */
 940         v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 3);
 941         if (v < 0)
 942                 return v;
 943
 944         if (v == 0x10)
 945                 return phy_modtype_sr;
 946         if (v == 0x20)
 947                 return phy_modtype_lr;
 948         if (v == 0x40)
 949                 return phy_modtype_lrm;
 950
 951         v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 6);
 952         if (v < 0)
 953                 return v;
 954         if (v != 4)
 955                 goto unknown;
 956
 957         v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 10);
 958         if (v < 0)
 959                 return v;
 960
 961         if (v & 0x80) {
 962                 v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 0x12);
 963                 if (v < 0)
 964                         return v;
 965                 return v > 10 ? phy_modtype_twinax_long : phy_modtype_twinax;
 966         }
 967 unknown:
 968         return phy_modtype_unknown;
 969 }
 970
 971 static int ael2005_intr_enable(struct cphy *phy)
 972 {
 973         int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x200);
 974         return err ? err : t3_phy_lasi_intr_enable(phy);
 975 }
 976
 977 static int ael2005_intr_disable(struct cphy *phy)
 978 {
 979         int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0x100);
 980         return err ? err : t3_phy_lasi_intr_disable(phy);
 981 }
 982
 983 static int ael2005_intr_clear(struct cphy *phy)
 984 {
 985         int err = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL, 0xd00);
 986         return err ? err : t3_phy_lasi_intr_clear(phy);
 987 }
 988
 989 static int ael2005_reset(struct cphy *phy, int wait)
 990 {
 991         static struct reg_val regs0[] = {
 992                 { MDIO_MMD_PMAPMD, 0xc001, 0, 1 << 5 },
 993                 { MDIO_MMD_PMAPMD, 0xc017, 0, 1 << 5 },
 994                 { MDIO_MMD_PMAPMD, 0xc013, 0xffff, 0xf341 },
 995                 { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8000 },
 996                 { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8100 },
 997                 { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0x8000 },
 998                 { MDIO_MMD_PMAPMD, 0xc210, 0xffff, 0 },
 999                 { 0, 0, 0, 0 }
1000         };
1001         static struct reg_val regs1[] = {
1002                 { MDIO_MMD_PMAPMD, 0xca00, 0xffff, 0x0080 },
1003                 { MDIO_MMD_PMAPMD, 0xca12, 0xffff, 0 },
1004                 { 0, 0, 0, 0 }
1005         };
1006
1007         int err;
1008         unsigned int lasi_ctrl;
1009
1010         err = t3_mdio_read(phy, MDIO_MMD_PMAPMD, LASI_CTRL, &lasi_ctrl);
1011         if (err)
1012                 return err;
1013
1014         err = t3_phy_reset(phy, MDIO_MMD_PMAPMD, 0);
1015         if (err)
1016                 return err;
1017
1018         msleep(125);
1019         phy->priv = edc_none;
1020         err = set_phy_regs(phy, regs0);
1021         if (err)
1022                 return err;
1023
1024         msleep(50);
1025
1026         err = get_module_type(phy, 0);
1027         if (err < 0)
1028                 return err;
1029         phy->modtype = err;
1030
1031         if (err == phy_modtype_twinax || err == phy_modtype_twinax_long)
1032                 err = ael2005_setup_twinax_edc(phy, err);
1033         else
1034                 err = ael2005_setup_sr_edc(phy);
1035         if (err)
1036                 return err;
1037
1038         err = set_phy_regs(phy, regs1);
1039         if (err)
1040                 return err;
1041
1042         /* reset wipes out interrupts, reenable them if they were on */
1043         if (lasi_ctrl & 1)
1044                 err = ael2005_intr_enable(phy);
1045         return err;
1046 }
1047
1048 static int ael2005_intr_handler(struct cphy *phy)
1049 {
1050         unsigned int stat;
1051         int ret, edc_needed, cause = 0;
1052
1053         ret = t3_mdio_read(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_STAT, &stat);
1054         if (ret)
1055                 return ret;
1056
1057         if (stat & AEL2005_MODDET_IRQ) {
1058                 ret = t3_mdio_write(phy, MDIO_MMD_PMAPMD, AEL2005_GPIO_CTRL,
1059                                     0xd00);
1060                 if (ret)
1061                         return ret;
1062
1063                 /* modules have max 300 ms init time after hot plug */
1064                 ret = get_module_type(phy, 300);
1065                 if (ret < 0)
1066                         return ret;
1067
1068                 phy->modtype = ret;
1069                 if (ret == phy_modtype_none)
1070                         edc_needed = phy->priv;       /* on unplug retain EDC */
1071                 else if (ret == phy_modtype_twinax ||
1072                          ret == phy_modtype_twinax_long)
1073                         edc_needed = edc_twinax;
1074                 else
1075                         edc_needed = edc_sr;
1076
1077                 if (edc_needed != phy->priv) {
1078                         ret = ael2005_reset(phy, 0);
1079                         return ret ? ret : cphy_cause_module_change;
1080                 }
1081                 cause = cphy_cause_module_change;
1082         }
1083
1084         ret = t3_phy_lasi_intr_handler(phy);
1085         if (ret < 0)
1086                 return ret;
1087
1088         ret |= cause;
1089         return ret ? ret : cphy_cause_link_change;
1090 }
1091
1092 static struct cphy_ops ael2005_ops = {
1093         .reset           = ael2005_reset,
1094         .intr_enable     = ael2005_intr_enable,
1095         .intr_disable    = ael2005_intr_disable,
1096         .intr_clear      = ael2005_intr_clear,
1097         .intr_handler    = ael2005_intr_handler,
1098         .get_link_status = get_link_status_r,
1099         .power_down      = ael1002_power_down,
1100         .mmds            = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS,
1101 };
1102
1103 int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,
1104                         int phy_addr, const struct mdio_ops *mdio_ops)
1105 {
1106         cphy_init(phy, adapter, phy_addr, &ael2005_ops, mdio_ops,
1107                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE |
1108                   SUPPORTED_IRQ, "10GBASE-R");
1109         msleep(125);
1110         return t3_mdio_change_bits(phy, MDIO_MMD_PMAPMD, AEL_OPT_SETTINGS, 0,
1111                                    1 << 5);
1112 }
1113
1114 /*
1115  * Get link status for a 10GBASE-X device.
1116  */
1117 static int get_link_status_x(struct cphy *phy, int *link_ok, int *speed,
1118                              int *duplex, int *fc)
1119 {
1120         if (link_ok) {
1121                 unsigned int stat0, stat1, stat2;
1122                 int err = t3_mdio_read(phy, MDIO_MMD_PMAPMD,
1123                                        MDIO_PMA_RXDET, &stat0);
1124
1125                 if (!err)
1126                         err = t3_mdio_read(phy, MDIO_MMD_PCS,
1127                                            MDIO_PCS_10GBX_STAT1, &stat1);
1128                 if (!err)
1129                         err = t3_mdio_read(phy, MDIO_MMD_PHYXS,
1130                                            MDIO_PHYXS_LNSTAT, &stat2);
1131                 if (err)
1132                         return err;
1133                 *link_ok = (stat0 & (stat1 >> 12) & (stat2 >> 12)) & 1;
1134         }
1135         if (speed)
1136                 *speed = SPEED_10000;
1137         if (duplex)
1138                 *duplex = DUPLEX_FULL;
1139         return 0;
1140 }
1141
1142 static struct cphy_ops qt2045_ops = {
1143         .reset = ael1006_reset,
1144         .intr_enable = t3_phy_lasi_intr_enable,
1145         .intr_disable = t3_phy_lasi_intr_disable,
1146         .intr_clear = t3_phy_lasi_intr_clear,
1147         .intr_handler = t3_phy_lasi_intr_handler,
1148         .get_link_status = get_link_status_x,
1149         .power_down = ael1006_power_down,
1150         .mmds = MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | MDIO_DEVS_PHYXS,
1151 };
1152
1153 int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,
1154                        int phy_addr, const struct mdio_ops *mdio_ops)
1155 {
1156         unsigned int stat;
1157
1158         cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops,
1159                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
1160                   "10GBASE-CX4");
1161
1162         /*
1163          * Some cards where the PHY is supposed to be at address 0 actually
1164          * have it at 1.
1165          */
1166         if (!phy_addr &&
1167             !t3_mdio_read(phy, MDIO_MMD_PMAPMD, MDIO_STAT1, &stat) &&
1168             stat == 0xffff)
1169                 phy->mdio.prtad = 1;
1170         return 0;
1171 }
1172
1173 static int xaui_direct_reset(struct cphy *phy, int wait)
1174 {
1175         return 0;
1176 }
1177
1178 static int xaui_direct_get_link_status(struct cphy *phy, int *link_ok,
1179                                        int *speed, int *duplex, int *fc)
1180 {
1181         if (link_ok) {
1182                 unsigned int status;
1183                 int prtad = phy->mdio.prtad;
1184
1185                 status = t3_read_reg(phy->adapter,
1186                                      XGM_REG(A_XGM_SERDES_STAT0, prtad)) |
1187                     t3_read_reg(phy->adapter,
1188                                     XGM_REG(A_XGM_SERDES_STAT1, prtad)) |
1189                     t3_read_reg(phy->adapter,
1190                                 XGM_REG(A_XGM_SERDES_STAT2, prtad)) |
1191                     t3_read_reg(phy->adapter,
1192                                 XGM_REG(A_XGM_SERDES_STAT3, prtad));
1193                 *link_ok = !(status & F_LOWSIG0);
1194         }
1195         if (speed)
1196                 *speed = SPEED_10000;
1197         if (duplex)
1198                 *duplex = DUPLEX_FULL;
1199         return 0;
1200 }
1201
1202 static int xaui_direct_power_down(struct cphy *phy, int enable)
1203 {
1204         return 0;
1205 }
1206
1207 static struct cphy_ops xaui_direct_ops = {
1208         .reset = xaui_direct_reset,
1209         .intr_enable = ael1002_intr_noop,
1210         .intr_disable = ael1002_intr_noop,
1211         .intr_clear = ael1002_intr_noop,
1212         .intr_handler = ael1002_intr_noop,
1213         .get_link_status = xaui_direct_get_link_status,
1214         .power_down = xaui_direct_power_down,
1215 };
1216
1217 int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
1218                             int phy_addr, const struct mdio_ops *mdio_ops)
1219 {
1220         cphy_init(phy, adapter, MDIO_PRTAD_NONE, &xaui_direct_ops, mdio_ops,
1221                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
1222                   "10GBASE-CX4");
1223         return 0;
1224 }