drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

   1 /*
   2  * Copyright (c) 2015, Mellanox Technologies. 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
  33 #include "en.h"
  34 #include "en/port.h"
  35
  36 void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv,
  37                                struct ethtool_drvinfo *drvinfo)
  38 {
  39         struct mlx5_core_dev *mdev = priv->mdev;
  40
  41         strlcpy(drvinfo->driver, DRIVER_NAME, sizeof(drvinfo->driver));
  42         strlcpy(drvinfo->version, DRIVER_VERSION,
  43                 sizeof(drvinfo->version));
  44         snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
  45                  "%d.%d.%04d (%.16s)",
  46                  fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev),
  47                  mdev->board_id);
  48         strlcpy(drvinfo->bus_info, pci_name(mdev->pdev),
  49                 sizeof(drvinfo->bus_info));
  50 }
  51
  52 static void mlx5e_get_drvinfo(struct net_device *dev,
  53                               struct ethtool_drvinfo *drvinfo)
  54 {
  55         struct mlx5e_priv *priv = netdev_priv(dev);
  56
  57         mlx5e_ethtool_get_drvinfo(priv, drvinfo);
  58 }
  59
  60 struct ptys2ethtool_config {
  61         __ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
  62         __ETHTOOL_DECLARE_LINK_MODE_MASK(advertised);
  63 };
  64
  65 static struct ptys2ethtool_config ptys2ethtool_table[MLX5E_LINK_MODES_NUMBER];
  66
  67 #define MLX5_BUILD_PTYS2ETHTOOL_CONFIG(reg_, ...)                       \
  68         ({                                                              \
  69                 struct ptys2ethtool_config *cfg;                        \
  70                 const unsigned int modes[] = { __VA_ARGS__ };           \
  71                 unsigned int i;                                         \
  72                 cfg = &ptys2ethtool_table[reg_];                        \
  73                 bitmap_zero(cfg->supported,                             \
  74                             __ETHTOOL_LINK_MODE_MASK_NBITS);            \
  75                 bitmap_zero(cfg->advertised,                            \
  76                             __ETHTOOL_LINK_MODE_MASK_NBITS);            \
  77                 for (i = 0 ; i < ARRAY_SIZE(modes) ; ++i) {             \
  78                         __set_bit(modes[i], cfg->supported);            \
  79                         __set_bit(modes[i], cfg->advertised);           \
  80                 }                                                       \
  81         })
  82
  83 void mlx5e_build_ptys2ethtool_map(void)
  84 {
  85         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_CX_SGMII,
  86                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  87         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_KX,
  88                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  89         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CX4,
  90                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  91         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KX4,
  92                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  93         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KR,
  94                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
  95         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_20GBASE_KR2,
  96                                        ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT);
  97         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_CR4,
  98                                        ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT);
  99         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_KR4,
 100                                        ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT);
 101         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_56GBASE_R4,
 102                                        ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT);
 103         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CR,
 104                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 105         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_SR,
 106                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 107         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_ER,
 108                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 109         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_SR4,
 110                                        ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT);
 111         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_LR4,
 112                                        ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT);
 113         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_SR2,
 114                                        ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT);
 115         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_CR4,
 116                                        ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT);
 117         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_SR4,
 118                                        ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT);
 119         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_KR4,
 120                                        ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT);
 121         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_LR4,
 122                                        ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT);
 123         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_T,
 124                                        ETHTOOL_LINK_MODE_10000baseT_Full_BIT);
 125         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_CR,
 126                                        ETHTOOL_LINK_MODE_25000baseCR_Full_BIT);
 127         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_KR,
 128                                        ETHTOOL_LINK_MODE_25000baseKR_Full_BIT);
 129         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_SR,
 130                                        ETHTOOL_LINK_MODE_25000baseSR_Full_BIT);
 131         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_CR2,
 132                                        ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT);
 133         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_KR2,
 134                                        ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT);
 135 }
 136
 137 int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 138 {
 139         int i, num_stats = 0;
 140
 141         switch (sset) {
 142         case ETH_SS_STATS:
 143                 for (i = 0; i < mlx5e_num_stats_grps; i++)
 144                         num_stats += mlx5e_stats_grps[i].get_num_stats(priv);
 145                 return num_stats;
 146         case ETH_SS_PRIV_FLAGS:
 147                 return ARRAY_SIZE(mlx5e_priv_flags);
 148         case ETH_SS_TEST:
 149                 return mlx5e_self_test_num(priv);
 150         /* fallthrough */
 151         default:
 152                 return -EOPNOTSUPP;
 153         }
 154 }
 155
 156 static int mlx5e_get_sset_count(struct net_device *dev, int sset)
 157 {
 158         struct mlx5e_priv *priv = netdev_priv(dev);
 159
 160         return mlx5e_ethtool_get_sset_count(priv, sset);
 161 }
 162
 163 static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, u8 *data)
 164 {
 165         int i, idx = 0;
 166
 167         for (i = 0; i < mlx5e_num_stats_grps; i++)
 168                 idx = mlx5e_stats_grps[i].fill_strings(priv, data, idx);
 169 }
 170
 171 void mlx5e_ethtool_get_strings(struct mlx5e_priv *priv, u32 stringset, u8 *data)
 172 {
 173         int i;
 174
 175         switch (stringset) {
 176         case ETH_SS_PRIV_FLAGS:
 177                 for (i = 0; i < ARRAY_SIZE(mlx5e_priv_flags); i++)
 178                         strcpy(data + i * ETH_GSTRING_LEN, mlx5e_priv_flags[i]);
 179                 break;
 180
 181         case ETH_SS_TEST:
 182                 for (i = 0; i < mlx5e_self_test_num(priv); i++)
 183                         strcpy(data + i * ETH_GSTRING_LEN,
 184                                mlx5e_self_tests[i]);
 185                 break;
 186
 187         case ETH_SS_STATS:
 188                 mlx5e_fill_stats_strings(priv, data);
 189                 break;
 190         }
 191 }
 192
 193 static void mlx5e_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 194 {
 195         struct mlx5e_priv *priv = netdev_priv(dev);
 196
 197         mlx5e_ethtool_get_strings(priv, stringset, data);
 198 }
 199
 200 void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
 201                                      struct ethtool_stats *stats, u64 *data)
 202 {
 203         int i, idx = 0;
 204
 205         mutex_lock(&priv->state_lock);
 206         mlx5e_update_stats(priv);
 207         mutex_unlock(&priv->state_lock);
 208
 209         for (i = 0; i < mlx5e_num_stats_grps; i++)
 210                 idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx);
 211 }
 212
 213 static void mlx5e_get_ethtool_stats(struct net_device *dev,
 214                                     struct ethtool_stats *stats,
 215                                     u64 *data)
 216 {
 217         struct mlx5e_priv *priv = netdev_priv(dev);
 218
 219         mlx5e_ethtool_get_ethtool_stats(priv, stats, data);
 220 }
 221
 222 void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv,
 223                                  struct ethtool_ringparam *param)
 224 {
 225         param->rx_max_pending = 1 << MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE;
 226         param->tx_max_pending = 1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE;
 227         param->rx_pending     = 1 << priv->channels.params.log_rq_mtu_frames;
 228         param->tx_pending     = 1 << priv->channels.params.log_sq_size;
 229 }
 230
 231 static void mlx5e_get_ringparam(struct net_device *dev,
 232                                 struct ethtool_ringparam *param)
 233 {
 234         struct mlx5e_priv *priv = netdev_priv(dev);
 235
 236         mlx5e_ethtool_get_ringparam(priv, param);
 237 }
 238
 239 int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv,
 240                                 struct ethtool_ringparam *param)
 241 {
 242         struct mlx5e_channels new_channels = {};
 243         u8 log_rq_size;
 244         u8 log_sq_size;
 245         int err = 0;
 246
 247         if (param->rx_jumbo_pending) {
 248                 netdev_info(priv->netdev, "%s: rx_jumbo_pending not supported\n",
 249                             __func__);
 250                 return -EINVAL;
 251         }
 252         if (param->rx_mini_pending) {
 253                 netdev_info(priv->netdev, "%s: rx_mini_pending not supported\n",
 254                             __func__);
 255                 return -EINVAL;
 256         }
 257
 258         if (param->rx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)) {
 259                 netdev_info(priv->netdev, "%s: rx_pending (%d) < min (%d)\n",
 260                             __func__, param->rx_pending,
 261                             1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE);
 262                 return -EINVAL;
 263         }
 264
 265         if (param->tx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)) {
 266                 netdev_info(priv->netdev, "%s: tx_pending (%d) < min (%d)\n",
 267                             __func__, param->tx_pending,
 268                             1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE);
 269                 return -EINVAL;
 270         }
 271
 272         log_rq_size = order_base_2(param->rx_pending);
 273         log_sq_size = order_base_2(param->tx_pending);
 274
 275         if (log_rq_size == priv->channels.params.log_rq_mtu_frames &&
 276             log_sq_size == priv->channels.params.log_sq_size)
 277                 return 0;
 278
 279         mutex_lock(&priv->state_lock);
 280
 281         new_channels.params = priv->channels.params;
 282         new_channels.params.log_rq_mtu_frames = log_rq_size;
 283         new_channels.params.log_sq_size = log_sq_size;
 284
 285         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 286                 priv->channels.params = new_channels.params;
 287                 goto unlock;
 288         }
 289
 290         err = mlx5e_open_channels(priv, &new_channels);
 291         if (err)
 292                 goto unlock;
 293
 294         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 295
 296 unlock:
 297         mutex_unlock(&priv->state_lock);
 298
 299         return err;
 300 }
 301
 302 static int mlx5e_set_ringparam(struct net_device *dev,
 303                                struct ethtool_ringparam *param)
 304 {
 305         struct mlx5e_priv *priv = netdev_priv(dev);
 306
 307         return mlx5e_ethtool_set_ringparam(priv, param);
 308 }
 309
 310 void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv,
 311                                 struct ethtool_channels *ch)
 312 {
 313         ch->max_combined   = priv->profile->max_nch(priv->mdev);
 314         ch->combined_count = priv->channels.params.num_channels;
 315 }
 316
 317 static void mlx5e_get_channels(struct net_device *dev,
 318                                struct ethtool_channels *ch)
 319 {
 320         struct mlx5e_priv *priv = netdev_priv(dev);
 321
 322         mlx5e_ethtool_get_channels(priv, ch);
 323 }
 324
 325 int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv,
 326                                struct ethtool_channels *ch)
 327 {
 328         unsigned int count = ch->combined_count;
 329         struct mlx5e_channels new_channels = {};
 330         bool arfs_enabled;
 331         int err = 0;
 332
 333         if (!count) {
 334                 netdev_info(priv->netdev, "%s: combined_count=0 not supported\n",
 335                             __func__);
 336                 return -EINVAL;
 337         }
 338
 339         if (priv->channels.params.num_channels == count)
 340                 return 0;
 341
 342         mutex_lock(&priv->state_lock);
 343
 344         new_channels.params = priv->channels.params;
 345         new_channels.params.num_channels = count;
 346         if (!netif_is_rxfh_configured(priv->netdev))
 347                 mlx5e_build_default_indir_rqt(new_channels.params.indirection_rqt,
 348                                               MLX5E_INDIR_RQT_SIZE, count);
 349
 350         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 351                 priv->channels.params = new_channels.params;
 352                 goto out;
 353         }
 354
 355         /* Create fresh channels with new parameters */
 356         err = mlx5e_open_channels(priv, &new_channels);
 357         if (err)
 358                 goto out;
 359
 360         arfs_enabled = priv->netdev->features & NETIF_F_NTUPLE;
 361         if (arfs_enabled)
 362                 mlx5e_arfs_disable(priv);
 363
 364         /* Switch to new channels, set new parameters and close old ones */
 365         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 366
 367         if (arfs_enabled) {
 368                 err = mlx5e_arfs_enable(priv);
 369                 if (err)
 370                         netdev_err(priv->netdev, "%s: mlx5e_arfs_enable failed: %d\n",
 371                                    __func__, err);
 372         }
 373
 374 out:
 375         mutex_unlock(&priv->state_lock);
 376
 377         return err;
 378 }
 379
 380 static int mlx5e_set_channels(struct net_device *dev,
 381                               struct ethtool_channels *ch)
 382 {
 383         struct mlx5e_priv *priv = netdev_priv(dev);
 384
 385         return mlx5e_ethtool_set_channels(priv, ch);
 386 }
 387
 388 int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
 389                                struct ethtool_coalesce *coal)
 390 {
 391         struct net_dim_cq_moder *rx_moder, *tx_moder;
 392
 393         if (!MLX5_CAP_GEN(priv->mdev, cq_moderation))
 394                 return -EOPNOTSUPP;
 395
 396         rx_moder = &priv->channels.params.rx_cq_moderation;
 397         coal->rx_coalesce_usecs         = rx_moder->usec;
 398         coal->rx_max_coalesced_frames   = rx_moder->pkts;
 399         coal->use_adaptive_rx_coalesce  = priv->channels.params.rx_dim_enabled;
 400
 401         tx_moder = &priv->channels.params.tx_cq_moderation;
 402         coal->tx_coalesce_usecs         = tx_moder->usec;
 403         coal->tx_max_coalesced_frames   = tx_moder->pkts;
 404         coal->use_adaptive_tx_coalesce  = priv->channels.params.tx_dim_enabled;
 405
 406         return 0;
 407 }
 408
 409 static int mlx5e_get_coalesce(struct net_device *netdev,
 410                               struct ethtool_coalesce *coal)
 411 {
 412         struct mlx5e_priv *priv = netdev_priv(netdev);
 413
 414         return mlx5e_ethtool_get_coalesce(priv, coal);
 415 }
 416
 417 #define MLX5E_MAX_COAL_TIME             MLX5_MAX_CQ_PERIOD
 418 #define MLX5E_MAX_COAL_FRAMES           MLX5_MAX_CQ_COUNT
 419
 420 static void
 421 mlx5e_set_priv_channels_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal)
 422 {
 423         struct mlx5_core_dev *mdev = priv->mdev;
 424         int tc;
 425         int i;
 426
 427         for (i = 0; i < priv->channels.num; ++i) {
 428                 struct mlx5e_channel *c = priv->channels.c[i];
 429
 430                 for (tc = 0; tc < c->num_tc; tc++) {
 431                         mlx5_core_modify_cq_moderation(mdev,
 432                                                 &c->sq[tc].cq.mcq,
 433                                                 coal->tx_coalesce_usecs,
 434                                                 coal->tx_max_coalesced_frames);
 435                 }
 436
 437                 mlx5_core_modify_cq_moderation(mdev, &c->rq.cq.mcq,
 438                                                coal->rx_coalesce_usecs,
 439                                                coal->rx_max_coalesced_frames);
 440         }
 441 }
 442
 443 int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
 444                                struct ethtool_coalesce *coal)
 445 {
 446         struct net_dim_cq_moder *rx_moder, *tx_moder;
 447         struct mlx5_core_dev *mdev = priv->mdev;
 448         struct mlx5e_channels new_channels = {};
 449         int err = 0;
 450         bool reset;
 451
 452         if (!MLX5_CAP_GEN(mdev, cq_moderation))
 453                 return -EOPNOTSUPP;
 454
 455         if (coal->tx_coalesce_usecs > MLX5E_MAX_COAL_TIME ||
 456             coal->rx_coalesce_usecs > MLX5E_MAX_COAL_TIME) {
 457                 netdev_info(priv->netdev, "%s: maximum coalesce time supported is %lu usecs\n",
 458                             __func__, MLX5E_MAX_COAL_TIME);
 459                 return -ERANGE;
 460         }
 461
 462         if (coal->tx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES ||
 463             coal->rx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES) {
 464                 netdev_info(priv->netdev, "%s: maximum coalesced frames supported is %lu\n",
 465                             __func__, MLX5E_MAX_COAL_FRAMES);
 466                 return -ERANGE;
 467         }
 468
 469         mutex_lock(&priv->state_lock);
 470         new_channels.params = priv->channels.params;
 471
 472         rx_moder          = &new_channels.params.rx_cq_moderation;
 473         rx_moder->usec    = coal->rx_coalesce_usecs;
 474         rx_moder->pkts    = coal->rx_max_coalesced_frames;
 475         new_channels.params.rx_dim_enabled = !!coal->use_adaptive_rx_coalesce;
 476
 477         tx_moder          = &new_channels.params.tx_cq_moderation;
 478         tx_moder->usec    = coal->tx_coalesce_usecs;
 479         tx_moder->pkts    = coal->tx_max_coalesced_frames;
 480         new_channels.params.tx_dim_enabled = !!coal->use_adaptive_tx_coalesce;
 481
 482         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 483                 priv->channels.params = new_channels.params;
 484                 goto out;
 485         }
 486         /* we are opened */
 487
 488         reset = (!!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_dim_enabled) ||
 489                 (!!coal->use_adaptive_tx_coalesce != priv->channels.params.tx_dim_enabled);
 490
 491         if (!reset) {
 492                 mlx5e_set_priv_channels_coalesce(priv, coal);
 493                 priv->channels.params = new_channels.params;
 494                 goto out;
 495         }
 496
 497         /* open fresh channels with new coal parameters */
 498         err = mlx5e_open_channels(priv, &new_channels);
 499         if (err)
 500                 goto out;
 501
 502         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 503
 504 out:
 505         mutex_unlock(&priv->state_lock);
 506         return err;
 507 }
 508
 509 static int mlx5e_set_coalesce(struct net_device *netdev,
 510                               struct ethtool_coalesce *coal)
 511 {
 512         struct mlx5e_priv *priv    = netdev_priv(netdev);
 513
 514         return mlx5e_ethtool_set_coalesce(priv, coal);
 515 }
 516
 517 static void ptys2ethtool_supported_link(unsigned long *supported_modes,
 518                                         u32 eth_proto_cap)
 519 {
 520         unsigned long proto_cap = eth_proto_cap;
 521         int proto;
 522
 523         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 524                 bitmap_or(supported_modes, supported_modes,
 525                           ptys2ethtool_table[proto].supported,
 526                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 527 }
 528
 529 static void ptys2ethtool_adver_link(unsigned long *advertising_modes,
 530                                     u32 eth_proto_cap)
 531 {
 532         unsigned long proto_cap = eth_proto_cap;
 533         int proto;
 534
 535         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 536                 bitmap_or(advertising_modes, advertising_modes,
 537                           ptys2ethtool_table[proto].advertised,
 538                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 539 }
 540
 541 static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
 542                                                    u32 eth_proto_cap,
 543                                                    u8 connector_type)
 544 {
 545         if (!connector_type || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
 546                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
 547                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
 548                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
 549                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)
 550                                    | MLX5E_PROT_MASK(MLX5E_100GBASE_SR4)
 551                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 552                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 553                                                              supported,
 554                                                              FIBRE);
 555                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 556                                                              advertising,
 557                                                              FIBRE);
 558                 }
 559
 560                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_100GBASE_KR4)
 561                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_KR4)
 562                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KR)
 563                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KX4)
 564                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_KX))) {
 565                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 566                                                              supported,
 567                                                              Backplane);
 568                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 569                                                              advertising,
 570                                                              Backplane);
 571                 }
 572                 return;
 573         }
 574
 575         switch (connector_type) {
 576         case MLX5E_PORT_TP:
 577                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 578                                                      supported, TP);
 579                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 580                                                      advertising, TP);
 581                 break;
 582         case MLX5E_PORT_AUI:
 583                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 584                                                      supported, AUI);
 585                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 586                                                      advertising, AUI);
 587                 break;
 588         case MLX5E_PORT_BNC:
 589                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 590                                                      supported, BNC);
 591                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 592                                                      advertising, BNC);
 593                 break;
 594         case MLX5E_PORT_MII:
 595                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 596                                                      supported, MII);
 597                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 598                                                      advertising, MII);
 599                 break;
 600         case MLX5E_PORT_FIBRE:
 601                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 602                                                      supported, FIBRE);
 603                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 604                                                      advertising, FIBRE);
 605                 break;
 606         case MLX5E_PORT_DA:
 607                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 608                                                      supported, Backplane);
 609                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 610                                                      advertising, Backplane);
 611                 break;
 612         case MLX5E_PORT_NONE:
 613         case MLX5E_PORT_OTHER:
 614         default:
 615                 break;
 616         }
 617 }
 618
 619 static void get_speed_duplex(struct net_device *netdev,
 620                              u32 eth_proto_oper,
 621                              struct ethtool_link_ksettings *link_ksettings)
 622 {
 623         u32 speed = SPEED_UNKNOWN;
 624         u8 duplex = DUPLEX_UNKNOWN;
 625
 626         if (!netif_carrier_ok(netdev))
 627                 goto out;
 628
 629         speed = mlx5e_port_ptys2speed(eth_proto_oper);
 630         if (!speed) {
 631                 speed = SPEED_UNKNOWN;
 632                 goto out;
 633         }
 634
 635         duplex = DUPLEX_FULL;
 636
 637 out:
 638         link_ksettings->base.speed = speed;
 639         link_ksettings->base.duplex = duplex;
 640 }
 641
 642 static void get_supported(u32 eth_proto_cap,
 643                           struct ethtool_link_ksettings *link_ksettings)
 644 {
 645         unsigned long *supported = link_ksettings->link_modes.supported;
 646
 647         ptys2ethtool_supported_link(supported, eth_proto_cap);
 648         ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
 649 }
 650
 651 static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
 652                             u8 rx_pause,
 653                             struct ethtool_link_ksettings *link_ksettings)
 654 {
 655         unsigned long *advertising = link_ksettings->link_modes.advertising;
 656
 657         ptys2ethtool_adver_link(advertising, eth_proto_cap);
 658         if (rx_pause)
 659                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
 660         if (tx_pause ^ rx_pause)
 661                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Asym_Pause);
 662 }
 663
 664 static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
 665                 [MLX5E_PORT_UNKNOWN]            = PORT_OTHER,
 666                 [MLX5E_PORT_NONE]               = PORT_NONE,
 667                 [MLX5E_PORT_TP]                 = PORT_TP,
 668                 [MLX5E_PORT_AUI]                = PORT_AUI,
 669                 [MLX5E_PORT_BNC]                = PORT_BNC,
 670                 [MLX5E_PORT_MII]                = PORT_MII,
 671                 [MLX5E_PORT_FIBRE]              = PORT_FIBRE,
 672                 [MLX5E_PORT_DA]                 = PORT_DA,
 673                 [MLX5E_PORT_OTHER]              = PORT_OTHER,
 674         };
 675
 676 static u8 get_connector_port(u32 eth_proto, u8 connector_type)
 677 {
 678         if (connector_type && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
 679                 return ptys2connector_type[connector_type];
 680
 681         if (eth_proto &
 682             (MLX5E_PROT_MASK(MLX5E_10GBASE_SR)   |
 683              MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)  |
 684              MLX5E_PROT_MASK(MLX5E_100GBASE_SR4) |
 685              MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 686                 return PORT_FIBRE;
 687         }
 688
 689         if (eth_proto &
 690             (MLX5E_PROT_MASK(MLX5E_40GBASE_CR4) |
 691              MLX5E_PROT_MASK(MLX5E_10GBASE_CR)  |
 692              MLX5E_PROT_MASK(MLX5E_100GBASE_CR4))) {
 693                 return PORT_DA;
 694         }
 695
 696         if (eth_proto &
 697             (MLX5E_PROT_MASK(MLX5E_10GBASE_KX4) |
 698              MLX5E_PROT_MASK(MLX5E_10GBASE_KR)  |
 699              MLX5E_PROT_MASK(MLX5E_40GBASE_KR4) |
 700              MLX5E_PROT_MASK(MLX5E_100GBASE_KR4))) {
 701                 return PORT_NONE;
 702         }
 703
 704         return PORT_OTHER;
 705 }
 706
 707 static void get_lp_advertising(u32 eth_proto_lp,
 708                                struct ethtool_link_ksettings *link_ksettings)
 709 {
 710         unsigned long *lp_advertising = link_ksettings->link_modes.lp_advertising;
 711
 712         ptys2ethtool_adver_link(lp_advertising, eth_proto_lp);
 713 }
 714
 715 static int mlx5e_get_link_ksettings(struct net_device *netdev,
 716                                     struct ethtool_link_ksettings *link_ksettings)
 717 {
 718         struct mlx5e_priv *priv    = netdev_priv(netdev);
 719         struct mlx5_core_dev *mdev = priv->mdev;
 720         u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
 721         u32 rx_pause = 0;
 722         u32 tx_pause = 0;
 723         u32 eth_proto_cap;
 724         u32 eth_proto_admin;
 725         u32 eth_proto_lp;
 726         u32 eth_proto_oper;
 727         u8 an_disable_admin;
 728         u8 an_status;
 729         u8 connector_type;
 730         int err;
 731
 732         err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1);
 733         if (err) {
 734                 netdev_err(netdev, "%s: query port ptys failed: %d\n",
 735                            __func__, err);
 736                 goto err_query_ptys;
 737         }
 738
 739         eth_proto_cap    = MLX5_GET(ptys_reg, out, eth_proto_capability);
 740         eth_proto_admin  = MLX5_GET(ptys_reg, out, eth_proto_admin);
 741         eth_proto_oper   = MLX5_GET(ptys_reg, out, eth_proto_oper);
 742         eth_proto_lp     = MLX5_GET(ptys_reg, out, eth_proto_lp_advertise);
 743         an_disable_admin = MLX5_GET(ptys_reg, out, an_disable_admin);
 744         an_status        = MLX5_GET(ptys_reg, out, an_status);
 745         connector_type   = MLX5_GET(ptys_reg, out, connector_type);
 746
 747         mlx5_query_port_pause(mdev, &rx_pause, &tx_pause);
 748
 749         ethtool_link_ksettings_zero_link_mode(link_ksettings, supported);
 750         ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
 751
 752         get_supported(eth_proto_cap, link_ksettings);
 753         get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings);
 754         get_speed_duplex(netdev, eth_proto_oper, link_ksettings);
 755
 756         eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
 757
 758         link_ksettings->base.port = get_connector_port(eth_proto_oper,
 759                                                        connector_type);
 760         ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
 761                                                connector_type);
 762         get_lp_advertising(eth_proto_lp, link_ksettings);
 763
 764         if (an_status == MLX5_AN_COMPLETE)
 765                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 766                                                      lp_advertising, Autoneg);
 767
 768         link_ksettings->base.autoneg = an_disable_admin ? AUTONEG_DISABLE :
 769                                                           AUTONEG_ENABLE;
 770         ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
 771                                              Autoneg);
 772         if (!an_disable_admin)
 773                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 774                                                      advertising, Autoneg);
 775
 776 err_query_ptys:
 777         return err;
 778 }
 779
 780 static u32 mlx5e_ethtool2ptys_adver_link(const unsigned long *link_modes)
 781 {
 782         u32 i, ptys_modes = 0;
 783
 784         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i) {
 785                 if (bitmap_intersects(ptys2ethtool_table[i].advertised,
 786                                       link_modes,
 787                                       __ETHTOOL_LINK_MODE_MASK_NBITS))
 788                         ptys_modes |= MLX5E_PROT_MASK(i);
 789         }
 790
 791         return ptys_modes;
 792 }
 793
 794 static int mlx5e_set_link_ksettings(struct net_device *netdev,
 795                                     const struct ethtool_link_ksettings *link_ksettings)
 796 {
 797         struct mlx5e_priv *priv    = netdev_priv(netdev);
 798         struct mlx5_core_dev *mdev = priv->mdev;
 799         u32 eth_proto_cap, eth_proto_admin;
 800         bool an_changes = false;
 801         u8 an_disable_admin;
 802         u8 an_disable_cap;
 803         bool an_disable;
 804         u32 link_modes;
 805         u8 an_status;
 806         u32 speed;
 807         int err;
 808
 809         speed = link_ksettings->base.speed;
 810
 811         link_modes = link_ksettings->base.autoneg == AUTONEG_ENABLE ?
 812                 mlx5e_ethtool2ptys_adver_link(link_ksettings->link_modes.advertising) :
 813                 mlx5e_port_speed2linkmodes(speed);
 814
 815         err = mlx5_query_port_proto_cap(mdev, &eth_proto_cap, MLX5_PTYS_EN);
 816         if (err) {
 817                 netdev_err(netdev, "%s: query port eth proto cap failed: %d\n",
 818                            __func__, err);
 819                 goto out;
 820         }
 821
 822         link_modes = link_modes & eth_proto_cap;
 823         if (!link_modes) {
 824                 netdev_err(netdev, "%s: Not supported link mode(s) requested",
 825                            __func__);
 826                 err = -EINVAL;
 827                 goto out;
 828         }
 829
 830         err = mlx5_query_port_proto_admin(mdev, &eth_proto_admin, MLX5_PTYS_EN);
 831         if (err) {
 832                 netdev_err(netdev, "%s: query port eth proto admin failed: %d\n",
 833                            __func__, err);
 834                 goto out;
 835         }
 836
 837         mlx5_query_port_autoneg(mdev, MLX5_PTYS_EN, &an_status,
 838                                 &an_disable_cap, &an_disable_admin);
 839
 840         an_disable = link_ksettings->base.autoneg == AUTONEG_DISABLE;
 841         an_changes = ((!an_disable && an_disable_admin) ||
 842                       (an_disable && !an_disable_admin));
 843
 844         if (!an_changes && link_modes == eth_proto_admin)
 845                 goto out;
 846
 847         mlx5_set_port_ptys(mdev, an_disable, link_modes, MLX5_PTYS_EN);
 848         mlx5_toggle_port_link(mdev);
 849
 850 out:
 851         return err;
 852 }
 853
 854 static u32 mlx5e_get_rxfh_key_size(struct net_device *netdev)
 855 {
 856         struct mlx5e_priv *priv = netdev_priv(netdev);
 857
 858         return sizeof(priv->channels.params.toeplitz_hash_key);
 859 }
 860
 861 static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
 862 {
 863         return MLX5E_INDIR_RQT_SIZE;
 864 }
 865
 866 static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 867                           u8 *hfunc)
 868 {
 869         struct mlx5e_priv *priv = netdev_priv(netdev);
 870
 871         if (indir)
 872                 memcpy(indir, priv->channels.params.indirection_rqt,
 873                        sizeof(priv->channels.params.indirection_rqt));
 874
 875         if (key)
 876                 memcpy(key, priv->channels.params.toeplitz_hash_key,
 877                        sizeof(priv->channels.params.toeplitz_hash_key));
 878
 879         if (hfunc)
 880                 *hfunc = priv->channels.params.rss_hfunc;
 881
 882         return 0;
 883 }
 884
 885 static void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen)
 886 {
 887         void *tirc = MLX5_ADDR_OF(modify_tir_in, in, ctx);
 888         struct mlx5_core_dev *mdev = priv->mdev;
 889         int ctxlen = MLX5_ST_SZ_BYTES(tirc);
 890         int tt;
 891
 892         MLX5_SET(modify_tir_in, in, bitmask.hash, 1);
 893
 894         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 895                 memset(tirc, 0, ctxlen);
 896                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, false);
 897                 mlx5_core_modify_tir(mdev, priv->indir_tir[tt].tirn, in, inlen);
 898         }
 899
 900         if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
 901                 return;
 902
 903         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 904                 memset(tirc, 0, ctxlen);
 905                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, true);
 906                 mlx5_core_modify_tir(mdev, priv->inner_indir_tir[tt].tirn, in, inlen);
 907         }
 908 }
 909
 910 static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
 911                           const u8 *key, const u8 hfunc)
 912 {
 913         struct mlx5e_priv *priv = netdev_priv(dev);
 914         int inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
 915         bool hash_changed = false;
 916         void *in;
 917
 918         if ((hfunc != ETH_RSS_HASH_NO_CHANGE) &&
 919             (hfunc != ETH_RSS_HASH_XOR) &&
 920             (hfunc != ETH_RSS_HASH_TOP))
 921                 return -EINVAL;
 922
 923         in = kvzalloc(inlen, GFP_KERNEL);
 924         if (!in)
 925                 return -ENOMEM;
 926
 927         mutex_lock(&priv->state_lock);
 928
 929         if (hfunc != ETH_RSS_HASH_NO_CHANGE &&
 930             hfunc != priv->channels.params.rss_hfunc) {
 931                 priv->channels.params.rss_hfunc = hfunc;
 932                 hash_changed = true;
 933         }
 934
 935         if (indir) {
 936                 memcpy(priv->channels.params.indirection_rqt, indir,
 937                        sizeof(priv->channels.params.indirection_rqt));
 938
 939                 if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 940                         u32 rqtn = priv->indir_rqt.rqtn;
 941                         struct mlx5e_redirect_rqt_param rrp = {
 942                                 .is_rss = true,
 943                                 {
 944                                         .rss = {
 945                                                 .hfunc = priv->channels.params.rss_hfunc,
 946                                                 .channels  = &priv->channels,
 947                                         },
 948                                 },
 949                         };
 950
 951                         mlx5e_redirect_rqt(priv, rqtn, MLX5E_INDIR_RQT_SIZE, rrp);
 952                 }
 953         }
 954
 955         if (key) {
 956                 memcpy(priv->channels.params.toeplitz_hash_key, key,
 957                        sizeof(priv->channels.params.toeplitz_hash_key));
 958                 hash_changed = hash_changed ||
 959                                priv->channels.params.rss_hfunc == ETH_RSS_HASH_TOP;
 960         }
 961
 962         if (hash_changed)
 963                 mlx5e_modify_tirs_hash(priv, in, inlen);
 964
 965         mutex_unlock(&priv->state_lock);
 966
 967         kvfree(in);
 968
 969         return 0;
 970 }
 971
 972 static int mlx5e_get_rxnfc(struct net_device *netdev,
 973                            struct ethtool_rxnfc *info, u32 *rule_locs)
 974 {
 975         struct mlx5e_priv *priv = netdev_priv(netdev);
 976         int err = 0;
 977
 978         switch (info->cmd) {
 979         case ETHTOOL_GRXRINGS:
 980                 info->data = priv->channels.params.num_channels;
 981                 break;
 982         case ETHTOOL_GRXCLSRLCNT:
 983                 info->rule_cnt = priv->fs.ethtool.tot_num_rules;
 984                 break;
 985         case ETHTOOL_GRXCLSRULE:
 986                 err = mlx5e_ethtool_get_flow(priv, info, info->fs.location);
 987                 break;
 988         case ETHTOOL_GRXCLSRLALL:
 989                 err = mlx5e_ethtool_get_all_flows(priv, info, rule_locs);
 990                 break;
 991         default:
 992                 err = -EOPNOTSUPP;
 993                 break;
 994         }
 995
 996         return err;
 997 }
 998
 999 #define MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC         100
1000 #define MLX5E_PFC_PREVEN_TOUT_MAX_MSEC          8000
1001 #define MLX5E_PFC_PREVEN_MINOR_PRECENT          85
1002 #define MLX5E_PFC_PREVEN_TOUT_MIN_MSEC          80
1003 #define MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout) \
1004         max_t(u16, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC, \
1005               (critical_tout * MLX5E_PFC_PREVEN_MINOR_PRECENT) / 100)
1006
1007 static int mlx5e_get_pfc_prevention_tout(struct net_device *netdev,
1008                                          u16 *pfc_prevention_tout)
1009 {
1010         struct mlx5e_priv *priv    = netdev_priv(netdev);
1011         struct mlx5_core_dev *mdev = priv->mdev;
1012
1013         if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
1014             !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
1015                 return -EOPNOTSUPP;
1016
1017         return mlx5_query_port_stall_watermark(mdev, pfc_prevention_tout, NULL);
1018 }
1019
1020 static int mlx5e_set_pfc_prevention_tout(struct net_device *netdev,
1021                                          u16 pfc_preven)
1022 {
1023         struct mlx5e_priv *priv = netdev_priv(netdev);
1024         struct mlx5_core_dev *mdev = priv->mdev;
1025         u16 critical_tout;
1026         u16 minor;
1027
1028         if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
1029             !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
1030                 return -EOPNOTSUPP;
1031
1032         critical_tout = (pfc_preven == PFC_STORM_PREVENTION_AUTO) ?
1033                         MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC :
1034                         pfc_preven;
1035
1036         if (critical_tout != PFC_STORM_PREVENTION_DISABLE &&
1037             (critical_tout > MLX5E_PFC_PREVEN_TOUT_MAX_MSEC ||
1038              critical_tout < MLX5E_PFC_PREVEN_TOUT_MIN_MSEC)) {
1039                 netdev_info(netdev, "%s: pfc prevention tout not in range (%d-%d)\n",
1040                             __func__, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC,
1041                             MLX5E_PFC_PREVEN_TOUT_MAX_MSEC);
1042                 return -EINVAL;
1043         }
1044
1045         minor = MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout);
1046         return mlx5_set_port_stall_watermark(mdev, critical_tout,
1047                                              minor);
1048 }
1049
1050 static int mlx5e_get_tunable(struct net_device *dev,
1051                              const struct ethtool_tunable *tuna,
1052                              void *data)
1053 {
1054         int err;
1055
1056         switch (tuna->id) {
1057         case ETHTOOL_PFC_PREVENTION_TOUT:
1058                 err = mlx5e_get_pfc_prevention_tout(dev, data);
1059                 break;
1060         default:
1061                 err = -EINVAL;
1062                 break;
1063         }
1064
1065         return err;
1066 }
1067
1068 static int mlx5e_set_tunable(struct net_device *dev,
1069                              const struct ethtool_tunable *tuna,
1070                              const void *data)
1071 {
1072         struct mlx5e_priv *priv = netdev_priv(dev);
1073         int err;
1074
1075         mutex_lock(&priv->state_lock);
1076
1077         switch (tuna->id) {
1078         case ETHTOOL_PFC_PREVENTION_TOUT:
1079                 err = mlx5e_set_pfc_prevention_tout(dev, *(u16 *)data);
1080                 break;
1081         default:
1082                 err = -EINVAL;
1083                 break;
1084         }
1085
1086         mutex_unlock(&priv->state_lock);
1087         return err;
1088 }
1089
1090 static void mlx5e_get_pauseparam(struct net_device *netdev,
1091                                  struct ethtool_pauseparam *pauseparam)
1092 {
1093         struct mlx5e_priv *priv    = netdev_priv(netdev);
1094         struct mlx5_core_dev *mdev = priv->mdev;
1095         int err;
1096
1097         err = mlx5_query_port_pause(mdev, &pauseparam->rx_pause,
1098                                     &pauseparam->tx_pause);
1099         if (err) {
1100                 netdev_err(netdev, "%s: mlx5_query_port_pause failed:0x%x\n",
1101                            __func__, err);
1102         }
1103 }
1104
1105 static int mlx5e_set_pauseparam(struct net_device *netdev,
1106                                 struct ethtool_pauseparam *pauseparam)
1107 {
1108         struct mlx5e_priv *priv    = netdev_priv(netdev);
1109         struct mlx5_core_dev *mdev = priv->mdev;
1110         int err;
1111
1112         if (pauseparam->autoneg)
1113                 return -EINVAL;
1114
1115         err = mlx5_set_port_pause(mdev,
1116                                   pauseparam->rx_pause ? 1 : 0,
1117                                   pauseparam->tx_pause ? 1 : 0);
1118         if (err) {
1119                 netdev_err(netdev, "%s: mlx5_set_port_pause failed:0x%x\n",
1120                            __func__, err);
1121         }
1122
1123         return err;
1124 }
1125
1126 int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
1127                               struct ethtool_ts_info *info)
1128 {
1129         struct mlx5_core_dev *mdev = priv->mdev;
1130         int ret;
1131
1132         ret = ethtool_op_get_ts_info(priv->netdev, info);
1133         if (ret)
1134                 return ret;
1135
1136         info->phc_index = mdev->clock.ptp ?
1137                           ptp_clock_index(mdev->clock.ptp) : -1;
1138
1139         if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
1140                 return 0;
1141
1142         info->so_timestamping |= SOF_TIMESTAMPING_TX_HARDWARE |
1143                                  SOF_TIMESTAMPING_RX_HARDWARE |
1144                                  SOF_TIMESTAMPING_RAW_HARDWARE;
1145
1146         info->tx_types = BIT(HWTSTAMP_TX_OFF) |
1147                          BIT(HWTSTAMP_TX_ON);
1148
1149         info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
1150                            BIT(HWTSTAMP_FILTER_ALL);
1151
1152         return 0;
1153 }
1154
1155 static int mlx5e_get_ts_info(struct net_device *dev,
1156                              struct ethtool_ts_info *info)
1157 {
1158         struct mlx5e_priv *priv = netdev_priv(dev);
1159
1160         return mlx5e_ethtool_get_ts_info(priv, info);
1161 }
1162
1163 static __u32 mlx5e_get_wol_supported(struct mlx5_core_dev *mdev)
1164 {
1165         __u32 ret = 0;
1166
1167         if (MLX5_CAP_GEN(mdev, wol_g))
1168                 ret |= WAKE_MAGIC;
1169
1170         if (MLX5_CAP_GEN(mdev, wol_s))
1171                 ret |= WAKE_MAGICSECURE;
1172
1173         if (MLX5_CAP_GEN(mdev, wol_a))
1174                 ret |= WAKE_ARP;
1175
1176         if (MLX5_CAP_GEN(mdev, wol_b))
1177                 ret |= WAKE_BCAST;
1178
1179         if (MLX5_CAP_GEN(mdev, wol_m))
1180                 ret |= WAKE_MCAST;
1181
1182         if (MLX5_CAP_GEN(mdev, wol_u))
1183                 ret |= WAKE_UCAST;
1184
1185         if (MLX5_CAP_GEN(mdev, wol_p))
1186                 ret |= WAKE_PHY;
1187
1188         return ret;
1189 }
1190
1191 static __u32 mlx5e_refomrat_wol_mode_mlx5_to_linux(u8 mode)
1192 {
1193         __u32 ret = 0;
1194
1195         if (mode & MLX5_WOL_MAGIC)
1196                 ret |= WAKE_MAGIC;
1197
1198         if (mode & MLX5_WOL_SECURED_MAGIC)
1199                 ret |= WAKE_MAGICSECURE;
1200
1201         if (mode & MLX5_WOL_ARP)
1202                 ret |= WAKE_ARP;
1203
1204         if (mode & MLX5_WOL_BROADCAST)
1205                 ret |= WAKE_BCAST;
1206
1207         if (mode & MLX5_WOL_MULTICAST)
1208                 ret |= WAKE_MCAST;
1209
1210         if (mode & MLX5_WOL_UNICAST)
1211                 ret |= WAKE_UCAST;
1212
1213         if (mode & MLX5_WOL_PHY_ACTIVITY)
1214                 ret |= WAKE_PHY;
1215
1216         return ret;
1217 }
1218
1219 static u8 mlx5e_refomrat_wol_mode_linux_to_mlx5(__u32 mode)
1220 {
1221         u8 ret = 0;
1222
1223         if (mode & WAKE_MAGIC)
1224                 ret |= MLX5_WOL_MAGIC;
1225
1226         if (mode & WAKE_MAGICSECURE)
1227                 ret |= MLX5_WOL_SECURED_MAGIC;
1228
1229         if (mode & WAKE_ARP)
1230                 ret |= MLX5_WOL_ARP;
1231
1232         if (mode & WAKE_BCAST)
1233                 ret |= MLX5_WOL_BROADCAST;
1234
1235         if (mode & WAKE_MCAST)
1236                 ret |= MLX5_WOL_MULTICAST;
1237
1238         if (mode & WAKE_UCAST)
1239                 ret |= MLX5_WOL_UNICAST;
1240
1241         if (mode & WAKE_PHY)
1242                 ret |= MLX5_WOL_PHY_ACTIVITY;
1243
1244         return ret;
1245 }
1246
1247 static void mlx5e_get_wol(struct net_device *netdev,
1248                           struct ethtool_wolinfo *wol)
1249 {
1250         struct mlx5e_priv *priv = netdev_priv(netdev);
1251         struct mlx5_core_dev *mdev = priv->mdev;
1252         u8 mlx5_wol_mode;
1253         int err;
1254
1255         memset(wol, 0, sizeof(*wol));
1256
1257         wol->supported = mlx5e_get_wol_supported(mdev);
1258         if (!wol->supported)
1259                 return;
1260
1261         err = mlx5_query_port_wol(mdev, &mlx5_wol_mode);
1262         if (err)
1263                 return;
1264
1265         wol->wolopts = mlx5e_refomrat_wol_mode_mlx5_to_linux(mlx5_wol_mode);
1266 }
1267
1268 static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1269 {
1270         struct mlx5e_priv *priv = netdev_priv(netdev);
1271         struct mlx5_core_dev *mdev = priv->mdev;
1272         __u32 wol_supported = mlx5e_get_wol_supported(mdev);
1273         u32 mlx5_wol_mode;
1274
1275         if (!wol_supported)
1276                 return -EOPNOTSUPP;
1277
1278         if (wol->wolopts & ~wol_supported)
1279                 return -EINVAL;
1280
1281         mlx5_wol_mode = mlx5e_refomrat_wol_mode_linux_to_mlx5(wol->wolopts);
1282
1283         return mlx5_set_port_wol(mdev, mlx5_wol_mode);
1284 }
1285
1286 static u32 mlx5e_get_msglevel(struct net_device *dev)
1287 {
1288         return ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;
1289 }
1290
1291 static void mlx5e_set_msglevel(struct net_device *dev, u32 val)
1292 {
1293         ((struct mlx5e_priv *)netdev_priv(dev))->msglevel = val;
1294 }
1295
1296 static int mlx5e_set_phys_id(struct net_device *dev,
1297                              enum ethtool_phys_id_state state)
1298 {
1299         struct mlx5e_priv *priv = netdev_priv(dev);
1300         struct mlx5_core_dev *mdev = priv->mdev;
1301         u16 beacon_duration;
1302
1303         if (!MLX5_CAP_GEN(mdev, beacon_led))
1304                 return -EOPNOTSUPP;
1305
1306         switch (state) {
1307         case ETHTOOL_ID_ACTIVE:
1308                 beacon_duration = MLX5_BEACON_DURATION_INF;
1309                 break;
1310         case ETHTOOL_ID_INACTIVE:
1311                 beacon_duration = MLX5_BEACON_DURATION_OFF;
1312                 break;
1313         default:
1314                 return -EOPNOTSUPP;
1315         }
1316
1317         return mlx5_set_port_beacon(mdev, beacon_duration);
1318 }
1319
1320 static int mlx5e_get_module_info(struct net_device *netdev,
1321                                  struct ethtool_modinfo *modinfo)
1322 {
1323         struct mlx5e_priv *priv = netdev_priv(netdev);
1324         struct mlx5_core_dev *dev = priv->mdev;
1325         int size_read = 0;
1326         u8 data[4];
1327
1328         size_read = mlx5_query_module_eeprom(dev, 0, 2, data);
1329         if (size_read < 2)
1330                 return -EIO;
1331
1332         /* data[0] = identifier byte */
1333         switch (data[0]) {
1334         case MLX5_MODULE_ID_QSFP:
1335                 modinfo->type       = ETH_MODULE_SFF_8436;
1336                 modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1337                 break;
1338         case MLX5_MODULE_ID_QSFP_PLUS:
1339         case MLX5_MODULE_ID_QSFP28:
1340                 /* data[1] = revision id */
1341                 if (data[0] == MLX5_MODULE_ID_QSFP28 || data[1] >= 0x3) {
1342                         modinfo->type       = ETH_MODULE_SFF_8636;
1343                         modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN;
1344                 } else {
1345                         modinfo->type       = ETH_MODULE_SFF_8436;
1346                         modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1347                 }
1348                 break;
1349         case MLX5_MODULE_ID_SFP:
1350                 modinfo->type       = ETH_MODULE_SFF_8472;
1351                 modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
1352                 break;
1353         default:
1354                 netdev_err(priv->netdev, "%s: cable type not recognized:0x%x\n",
1355                            __func__, data[0]);
1356                 return -EINVAL;
1357         }
1358
1359         return 0;
1360 }
1361
1362 static int mlx5e_get_module_eeprom(struct net_device *netdev,
1363                                    struct ethtool_eeprom *ee,
1364                                    u8 *data)
1365 {
1366         struct mlx5e_priv *priv = netdev_priv(netdev);
1367         struct mlx5_core_dev *mdev = priv->mdev;
1368         int offset = ee->offset;
1369         int size_read;
1370         int i = 0;
1371
1372         if (!ee->len)
1373                 return -EINVAL;
1374
1375         memset(data, 0, ee->len);
1376
1377         while (i < ee->len) {
1378                 size_read = mlx5_query_module_eeprom(mdev, offset, ee->len - i,
1379                                                      data + i);
1380
1381                 if (!size_read)
1382                         /* Done reading */
1383                         return 0;
1384
1385                 if (size_read < 0) {
1386                         netdev_err(priv->netdev, "%s: mlx5_query_eeprom failed:0x%x\n",
1387                                    __func__, size_read);
1388                         return 0;
1389                 }
1390
1391                 i += size_read;
1392                 offset += size_read;
1393         }
1394
1395         return 0;
1396 }
1397
1398 typedef int (*mlx5e_pflag_handler)(struct net_device *netdev, bool enable);
1399
1400 static int set_pflag_cqe_based_moder(struct net_device *netdev, bool enable,
1401                                      bool is_rx_cq)
1402 {
1403         struct mlx5e_priv *priv = netdev_priv(netdev);
1404         struct mlx5_core_dev *mdev = priv->mdev;
1405         struct mlx5e_channels new_channels = {};
1406         bool mode_changed;
1407         u8 cq_period_mode, current_cq_period_mode;
1408         int err = 0;
1409
1410         cq_period_mode = enable ?
1411                 MLX5_CQ_PERIOD_MODE_START_FROM_CQE :
1412                 MLX5_CQ_PERIOD_MODE_START_FROM_EQE;
1413         current_cq_period_mode = is_rx_cq ?
1414                 priv->channels.params.rx_cq_moderation.cq_period_mode :
1415                 priv->channels.params.tx_cq_moderation.cq_period_mode;
1416         mode_changed = cq_period_mode != current_cq_period_mode;
1417
1418         if (cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE &&
1419             !MLX5_CAP_GEN(mdev, cq_period_start_from_cqe))
1420                 return -EOPNOTSUPP;
1421
1422         if (!mode_changed)
1423                 return 0;
1424
1425         new_channels.params = priv->channels.params;
1426         if (is_rx_cq)
1427                 mlx5e_set_rx_cq_mode_params(&new_channels.params, cq_period_mode);
1428         else
1429                 mlx5e_set_tx_cq_mode_params(&new_channels.params, cq_period_mode);
1430
1431         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1432                 priv->channels.params = new_channels.params;
1433                 return 0;
1434         }
1435
1436         err = mlx5e_open_channels(priv, &new_channels);
1437         if (err)
1438                 return err;
1439
1440         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1441         return 0;
1442 }
1443
1444 static int set_pflag_tx_cqe_based_moder(struct net_device *netdev, bool enable)
1445 {
1446         return set_pflag_cqe_based_moder(netdev, enable, false);
1447 }
1448
1449 static int set_pflag_rx_cqe_based_moder(struct net_device *netdev, bool enable)
1450 {
1451         return set_pflag_cqe_based_moder(netdev, enable, true);
1452 }
1453
1454 int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val)
1455 {
1456         bool curr_val = MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS);
1457         struct mlx5e_channels new_channels = {};
1458         int err = 0;
1459
1460         if (!MLX5_CAP_GEN(priv->mdev, cqe_compression))
1461                 return new_val ? -EOPNOTSUPP : 0;
1462
1463         if (curr_val == new_val)
1464                 return 0;
1465
1466         new_channels.params = priv->channels.params;
1467         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val);
1468
1469         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1470                 priv->channels.params = new_channels.params;
1471                 return 0;
1472         }
1473
1474         err = mlx5e_open_channels(priv, &new_channels);
1475         if (err)
1476                 return err;
1477
1478         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1479         mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n",
1480                   MLX5E_GET_PFLAG(&priv->channels.params,
1481                                   MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
1482
1483         return 0;
1484 }
1485
1486 static int set_pflag_rx_cqe_compress(struct net_device *netdev,
1487                                      bool enable)
1488 {
1489         struct mlx5e_priv *priv = netdev_priv(netdev);
1490         struct mlx5_core_dev *mdev = priv->mdev;
1491
1492         if (!MLX5_CAP_GEN(mdev, cqe_compression))
1493                 return -EOPNOTSUPP;
1494
1495         if (enable && priv->tstamp.rx_filter != HWTSTAMP_FILTER_NONE) {
1496                 netdev_err(netdev, "Can't enable cqe compression while timestamping is enabled.\n");
1497                 return -EINVAL;
1498         }
1499
1500         mlx5e_modify_rx_cqe_compression_locked(priv, enable);
1501         priv->channels.params.rx_cqe_compress_def = enable;
1502
1503         return 0;
1504 }
1505
1506 static int set_pflag_rx_striding_rq(struct net_device *netdev, bool enable)
1507 {
1508         struct mlx5e_priv *priv = netdev_priv(netdev);
1509         struct mlx5_core_dev *mdev = priv->mdev;
1510         struct mlx5e_channels new_channels = {};
1511         int err;
1512
1513         if (enable) {
1514                 if (!mlx5e_check_fragmented_striding_rq_cap(mdev))
1515                         return -EOPNOTSUPP;
1516                 if (!mlx5e_striding_rq_possible(mdev, &priv->channels.params))
1517                         return -EINVAL;
1518         } else if (priv->channels.params.lro_en) {
1519                 netdev_warn(netdev, "Can't set legacy RQ with LRO, disable LRO first\n");
1520                 return -EINVAL;
1521         }
1522
1523         new_channels.params = priv->channels.params;
1524
1525         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_STRIDING_RQ, enable);
1526         mlx5e_set_rq_type(mdev, &new_channels.params);
1527
1528         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1529                 priv->channels.params = new_channels.params;
1530                 return 0;
1531         }
1532
1533         err = mlx5e_open_channels(priv, &new_channels);
1534         if (err)
1535                 return err;
1536
1537         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1538         return 0;
1539 }
1540
1541 static int mlx5e_handle_pflag(struct net_device *netdev,
1542                               u32 wanted_flags,
1543                               enum mlx5e_priv_flag flag,
1544                               mlx5e_pflag_handler pflag_handler)
1545 {
1546         struct mlx5e_priv *priv = netdev_priv(netdev);
1547         bool enable = !!(wanted_flags & flag);
1548         u32 changes = wanted_flags ^ priv->channels.params.pflags;
1549         int err;
1550
1551         if (!(changes & flag))
1552                 return 0;
1553
1554         err = pflag_handler(netdev, enable);
1555         if (err) {
1556                 netdev_err(netdev, "%s private flag 0x%x failed err %d\n",
1557                            enable ? "Enable" : "Disable", flag, err);
1558                 return err;
1559         }
1560
1561         MLX5E_SET_PFLAG(&priv->channels.params, flag, enable);
1562         return 0;
1563 }
1564
1565 static int mlx5e_set_priv_flags(struct net_device *netdev, u32 pflags)
1566 {
1567         struct mlx5e_priv *priv = netdev_priv(netdev);
1568         int err;
1569
1570         mutex_lock(&priv->state_lock);
1571         err = mlx5e_handle_pflag(netdev, pflags,
1572                                  MLX5E_PFLAG_RX_CQE_BASED_MODER,
1573                                  set_pflag_rx_cqe_based_moder);
1574         if (err)
1575                 goto out;
1576
1577         err = mlx5e_handle_pflag(netdev, pflags,
1578                                  MLX5E_PFLAG_TX_CQE_BASED_MODER,
1579                                  set_pflag_tx_cqe_based_moder);
1580         if (err)
1581                 goto out;
1582
1583         err = mlx5e_handle_pflag(netdev, pflags,
1584                                  MLX5E_PFLAG_RX_CQE_COMPRESS,
1585                                  set_pflag_rx_cqe_compress);
1586         if (err)
1587                 goto out;
1588
1589         err = mlx5e_handle_pflag(netdev, pflags,
1590                                  MLX5E_PFLAG_RX_STRIDING_RQ,
1591                                  set_pflag_rx_striding_rq);
1592
1593 out:
1594         mutex_unlock(&priv->state_lock);
1595
1596         /* Need to fix some features.. */
1597         netdev_update_features(netdev);
1598
1599         return err;
1600 }
1601
1602 static u32 mlx5e_get_priv_flags(struct net_device *netdev)
1603 {
1604         struct mlx5e_priv *priv = netdev_priv(netdev);
1605
1606         return priv->channels.params.pflags;
1607 }
1608
1609 static int mlx5e_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
1610 {
1611         int err = 0;
1612         struct mlx5e_priv *priv = netdev_priv(dev);
1613
1614         switch (cmd->cmd) {
1615         case ETHTOOL_SRXCLSRLINS:
1616                 err = mlx5e_ethtool_flow_replace(priv, &cmd->fs);
1617                 break;
1618         case ETHTOOL_SRXCLSRLDEL:
1619                 err = mlx5e_ethtool_flow_remove(priv, cmd->fs.location);
1620                 break;
1621         default:
1622                 err = -EOPNOTSUPP;
1623                 break;
1624         }
1625
1626         return err;
1627 }
1628
1629 int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
1630                                struct ethtool_flash *flash)
1631 {
1632         struct mlx5_core_dev *mdev = priv->mdev;
1633         struct net_device *dev = priv->netdev;
1634         const struct firmware *fw;
1635         int err;
1636
1637         if (flash->region != ETHTOOL_FLASH_ALL_REGIONS)
1638                 return -EOPNOTSUPP;
1639
1640         err = request_firmware_direct(&fw, flash->data, &dev->dev);
1641         if (err)
1642                 return err;
1643
1644         dev_hold(dev);
1645         rtnl_unlock();
1646
1647         err = mlx5_firmware_flash(mdev, fw);
1648         release_firmware(fw);
1649
1650         rtnl_lock();
1651         dev_put(dev);
1652         return err;
1653 }
1654
1655 static int mlx5e_flash_device(struct net_device *dev,
1656                               struct ethtool_flash *flash)
1657 {
1658         struct mlx5e_priv *priv = netdev_priv(dev);
1659
1660         return mlx5e_ethtool_flash_device(priv, flash);
1661 }
1662
1663 const struct ethtool_ops mlx5e_ethtool_ops = {
1664         .get_drvinfo       = mlx5e_get_drvinfo,
1665         .get_link          = ethtool_op_get_link,
1666         .get_strings       = mlx5e_get_strings,
1667         .get_sset_count    = mlx5e_get_sset_count,
1668         .get_ethtool_stats = mlx5e_get_ethtool_stats,
1669         .get_ringparam     = mlx5e_get_ringparam,
1670         .set_ringparam     = mlx5e_set_ringparam,
1671         .get_channels      = mlx5e_get_channels,
1672         .set_channels      = mlx5e_set_channels,
1673         .get_coalesce      = mlx5e_get_coalesce,
1674         .set_coalesce      = mlx5e_set_coalesce,
1675         .get_link_ksettings  = mlx5e_get_link_ksettings,
1676         .set_link_ksettings  = mlx5e_set_link_ksettings,
1677         .get_rxfh_key_size   = mlx5e_get_rxfh_key_size,
1678         .get_rxfh_indir_size = mlx5e_get_rxfh_indir_size,
1679         .get_rxfh          = mlx5e_get_rxfh,
1680         .set_rxfh          = mlx5e_set_rxfh,
1681         .get_rxnfc         = mlx5e_get_rxnfc,
1682         .set_rxnfc         = mlx5e_set_rxnfc,
1683         .flash_device      = mlx5e_flash_device,
1684         .get_tunable       = mlx5e_get_tunable,
1685         .set_tunable       = mlx5e_set_tunable,
1686         .get_pauseparam    = mlx5e_get_pauseparam,
1687         .set_pauseparam    = mlx5e_set_pauseparam,
1688         .get_ts_info       = mlx5e_get_ts_info,
1689         .set_phys_id       = mlx5e_set_phys_id,
1690         .get_wol           = mlx5e_get_wol,
1691         .set_wol           = mlx5e_set_wol,
1692         .get_module_info   = mlx5e_get_module_info,
1693         .get_module_eeprom = mlx5e_get_module_eeprom,
1694         .get_priv_flags    = mlx5e_get_priv_flags,
1695         .set_priv_flags    = mlx5e_set_priv_flags,
1696         .self_test         = mlx5e_self_test,
1697         .get_msglevel      = mlx5e_get_msglevel,
1698         .set_msglevel      = mlx5e_set_msglevel,
1699
1700 };