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 #include "lib/clock.h"
  36
  37 void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv,
  38                                struct ethtool_drvinfo *drvinfo)
  39 {
  40         struct mlx5_core_dev *mdev = priv->mdev;
  41
  42         strlcpy(drvinfo->driver, DRIVER_NAME, sizeof(drvinfo->driver));
  43         strlcpy(drvinfo->version, DRIVER_VERSION,
  44                 sizeof(drvinfo->version));
  45         snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
  46                  "%d.%d.%04d (%.16s)",
  47                  fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev),
  48                  mdev->board_id);
  49         strlcpy(drvinfo->bus_info, pci_name(mdev->pdev),
  50                 sizeof(drvinfo->bus_info));
  51 }
  52
  53 static void mlx5e_get_drvinfo(struct net_device *dev,
  54                               struct ethtool_drvinfo *drvinfo)
  55 {
  56         struct mlx5e_priv *priv = netdev_priv(dev);
  57
  58         mlx5e_ethtool_get_drvinfo(priv, drvinfo);
  59 }
  60
  61 struct ptys2ethtool_config {
  62         __ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
  63         __ETHTOOL_DECLARE_LINK_MODE_MASK(advertised);
  64 };
  65
  66 static struct ptys2ethtool_config ptys2ethtool_table[MLX5E_LINK_MODES_NUMBER];
  67
  68 #define MLX5_BUILD_PTYS2ETHTOOL_CONFIG(reg_, ...)                       \
  69         ({                                                              \
  70                 struct ptys2ethtool_config *cfg;                        \
  71                 const unsigned int modes[] = { __VA_ARGS__ };           \
  72                 unsigned int i;                                         \
  73                 cfg = &ptys2ethtool_table[reg_];                        \
  74                 bitmap_zero(cfg->supported,                             \
  75                             __ETHTOOL_LINK_MODE_MASK_NBITS);            \
  76                 bitmap_zero(cfg->advertised,                            \
  77                             __ETHTOOL_LINK_MODE_MASK_NBITS);            \
  78                 for (i = 0 ; i < ARRAY_SIZE(modes) ; ++i) {             \
  79                         __set_bit(modes[i], cfg->supported);            \
  80                         __set_bit(modes[i], cfg->advertised);           \
  81                 }                                                       \
  82         })
  83
  84 void mlx5e_build_ptys2ethtool_map(void)
  85 {
  86         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_CX_SGMII,
  87                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  88         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_KX,
  89                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  90         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CX4,
  91                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  92         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KX4,
  93                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  94         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KR,
  95                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
  96         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_20GBASE_KR2,
  97                                        ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT);
  98         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_CR4,
  99                                        ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT);
 100         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_KR4,
 101                                        ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT);
 102         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_56GBASE_R4,
 103                                        ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT);
 104         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CR,
 105                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 106         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_SR,
 107                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 108         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_ER,
 109                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 110         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_SR4,
 111                                        ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT);
 112         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_LR4,
 113                                        ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT);
 114         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_SR2,
 115                                        ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT);
 116         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_CR4,
 117                                        ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT);
 118         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_SR4,
 119                                        ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT);
 120         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_KR4,
 121                                        ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT);
 122         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_LR4,
 123                                        ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT);
 124         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_T,
 125                                        ETHTOOL_LINK_MODE_10000baseT_Full_BIT);
 126         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_CR,
 127                                        ETHTOOL_LINK_MODE_25000baseCR_Full_BIT);
 128         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_KR,
 129                                        ETHTOOL_LINK_MODE_25000baseKR_Full_BIT);
 130         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_SR,
 131                                        ETHTOOL_LINK_MODE_25000baseSR_Full_BIT);
 132         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_CR2,
 133                                        ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT);
 134         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_KR2,
 135                                        ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT);
 136 }
 137
 138 int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 139 {
 140         int i, num_stats = 0;
 141
 142         switch (sset) {
 143         case ETH_SS_STATS:
 144                 for (i = 0; i < mlx5e_num_stats_grps; i++)
 145                         num_stats += mlx5e_stats_grps[i].get_num_stats(priv);
 146                 return num_stats;
 147         case ETH_SS_PRIV_FLAGS:
 148                 return ARRAY_SIZE(mlx5e_priv_flags);
 149         case ETH_SS_TEST:
 150                 return mlx5e_self_test_num(priv);
 151         /* fallthrough */
 152         default:
 153                 return -EOPNOTSUPP;
 154         }
 155 }
 156
 157 static int mlx5e_get_sset_count(struct net_device *dev, int sset)
 158 {
 159         struct mlx5e_priv *priv = netdev_priv(dev);
 160
 161         return mlx5e_ethtool_get_sset_count(priv, sset);
 162 }
 163
 164 static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, u8 *data)
 165 {
 166         int i, idx = 0;
 167
 168         for (i = 0; i < mlx5e_num_stats_grps; i++)
 169                 idx = mlx5e_stats_grps[i].fill_strings(priv, data, idx);
 170 }
 171
 172 void mlx5e_ethtool_get_strings(struct mlx5e_priv *priv, u32 stringset, u8 *data)
 173 {
 174         int i;
 175
 176         switch (stringset) {
 177         case ETH_SS_PRIV_FLAGS:
 178                 for (i = 0; i < ARRAY_SIZE(mlx5e_priv_flags); i++)
 179                         strcpy(data + i * ETH_GSTRING_LEN, mlx5e_priv_flags[i]);
 180                 break;
 181
 182         case ETH_SS_TEST:
 183                 for (i = 0; i < mlx5e_self_test_num(priv); i++)
 184                         strcpy(data + i * ETH_GSTRING_LEN,
 185                                mlx5e_self_tests[i]);
 186                 break;
 187
 188         case ETH_SS_STATS:
 189                 mlx5e_fill_stats_strings(priv, data);
 190                 break;
 191         }
 192 }
 193
 194 static void mlx5e_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 195 {
 196         struct mlx5e_priv *priv = netdev_priv(dev);
 197
 198         mlx5e_ethtool_get_strings(priv, stringset, data);
 199 }
 200
 201 void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
 202                                      struct ethtool_stats *stats, u64 *data)
 203 {
 204         int i, idx = 0;
 205
 206         mutex_lock(&priv->state_lock);
 207         mlx5e_update_stats(priv);
 208         mutex_unlock(&priv->state_lock);
 209
 210         for (i = 0; i < mlx5e_num_stats_grps; i++)
 211                 idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx);
 212 }
 213
 214 static void mlx5e_get_ethtool_stats(struct net_device *dev,
 215                                     struct ethtool_stats *stats,
 216                                     u64 *data)
 217 {
 218         struct mlx5e_priv *priv = netdev_priv(dev);
 219
 220         mlx5e_ethtool_get_ethtool_stats(priv, stats, data);
 221 }
 222
 223 void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv,
 224                                  struct ethtool_ringparam *param)
 225 {
 226         param->rx_max_pending = 1 << MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE;
 227         param->tx_max_pending = 1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE;
 228         param->rx_pending     = 1 << priv->channels.params.log_rq_mtu_frames;
 229         param->tx_pending     = 1 << priv->channels.params.log_sq_size;
 230 }
 231
 232 static void mlx5e_get_ringparam(struct net_device *dev,
 233                                 struct ethtool_ringparam *param)
 234 {
 235         struct mlx5e_priv *priv = netdev_priv(dev);
 236
 237         mlx5e_ethtool_get_ringparam(priv, param);
 238 }
 239
 240 int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv,
 241                                 struct ethtool_ringparam *param)
 242 {
 243         struct mlx5e_channels new_channels = {};
 244         u8 log_rq_size;
 245         u8 log_sq_size;
 246         int err = 0;
 247
 248         if (param->rx_jumbo_pending) {
 249                 netdev_info(priv->netdev, "%s: rx_jumbo_pending not supported\n",
 250                             __func__);
 251                 return -EINVAL;
 252         }
 253         if (param->rx_mini_pending) {
 254                 netdev_info(priv->netdev, "%s: rx_mini_pending not supported\n",
 255                             __func__);
 256                 return -EINVAL;
 257         }
 258
 259         if (param->rx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)) {
 260                 netdev_info(priv->netdev, "%s: rx_pending (%d) < min (%d)\n",
 261                             __func__, param->rx_pending,
 262                             1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE);
 263                 return -EINVAL;
 264         }
 265
 266         if (param->tx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)) {
 267                 netdev_info(priv->netdev, "%s: tx_pending (%d) < min (%d)\n",
 268                             __func__, param->tx_pending,
 269                             1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE);
 270                 return -EINVAL;
 271         }
 272
 273         log_rq_size = order_base_2(param->rx_pending);
 274         log_sq_size = order_base_2(param->tx_pending);
 275
 276         if (log_rq_size == priv->channels.params.log_rq_mtu_frames &&
 277             log_sq_size == priv->channels.params.log_sq_size)
 278                 return 0;
 279
 280         mutex_lock(&priv->state_lock);
 281
 282         new_channels.params = priv->channels.params;
 283         new_channels.params.log_rq_mtu_frames = log_rq_size;
 284         new_channels.params.log_sq_size = log_sq_size;
 285
 286         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 287                 priv->channels.params = new_channels.params;
 288                 goto unlock;
 289         }
 290
 291         err = mlx5e_open_channels(priv, &new_channels);
 292         if (err)
 293                 goto unlock;
 294
 295         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 296
 297 unlock:
 298         mutex_unlock(&priv->state_lock);
 299
 300         return err;
 301 }
 302
 303 static int mlx5e_set_ringparam(struct net_device *dev,
 304                                struct ethtool_ringparam *param)
 305 {
 306         struct mlx5e_priv *priv = netdev_priv(dev);
 307
 308         return mlx5e_ethtool_set_ringparam(priv, param);
 309 }
 310
 311 void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv,
 312                                 struct ethtool_channels *ch)
 313 {
 314         ch->max_combined   = priv->profile->max_nch(priv->mdev);
 315         ch->combined_count = priv->channels.params.num_channels;
 316 }
 317
 318 static void mlx5e_get_channels(struct net_device *dev,
 319                                struct ethtool_channels *ch)
 320 {
 321         struct mlx5e_priv *priv = netdev_priv(dev);
 322
 323         mlx5e_ethtool_get_channels(priv, ch);
 324 }
 325
 326 int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv,
 327                                struct ethtool_channels *ch)
 328 {
 329         unsigned int count = ch->combined_count;
 330         struct mlx5e_channels new_channels = {};
 331         bool arfs_enabled;
 332         int err = 0;
 333
 334         if (!count) {
 335                 netdev_info(priv->netdev, "%s: combined_count=0 not supported\n",
 336                             __func__);
 337                 return -EINVAL;
 338         }
 339
 340         if (priv->channels.params.num_channels == count)
 341                 return 0;
 342
 343         mutex_lock(&priv->state_lock);
 344
 345         new_channels.params = priv->channels.params;
 346         new_channels.params.num_channels = count;
 347         if (!netif_is_rxfh_configured(priv->netdev))
 348                 mlx5e_build_default_indir_rqt(new_channels.params.indirection_rqt,
 349                                               MLX5E_INDIR_RQT_SIZE, count);
 350
 351         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 352                 priv->channels.params = new_channels.params;
 353                 goto out;
 354         }
 355
 356         /* Create fresh channels with new parameters */
 357         err = mlx5e_open_channels(priv, &new_channels);
 358         if (err)
 359                 goto out;
 360
 361         arfs_enabled = priv->netdev->features & NETIF_F_NTUPLE;
 362         if (arfs_enabled)
 363                 mlx5e_arfs_disable(priv);
 364
 365         /* Switch to new channels, set new parameters and close old ones */
 366         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 367
 368         if (arfs_enabled) {
 369                 err = mlx5e_arfs_enable(priv);
 370                 if (err)
 371                         netdev_err(priv->netdev, "%s: mlx5e_arfs_enable failed: %d\n",
 372                                    __func__, err);
 373         }
 374
 375 out:
 376         mutex_unlock(&priv->state_lock);
 377
 378         return err;
 379 }
 380
 381 static int mlx5e_set_channels(struct net_device *dev,
 382                               struct ethtool_channels *ch)
 383 {
 384         struct mlx5e_priv *priv = netdev_priv(dev);
 385
 386         return mlx5e_ethtool_set_channels(priv, ch);
 387 }
 388
 389 int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
 390                                struct ethtool_coalesce *coal)
 391 {
 392         struct net_dim_cq_moder *rx_moder, *tx_moder;
 393
 394         if (!MLX5_CAP_GEN(priv->mdev, cq_moderation))
 395                 return -EOPNOTSUPP;
 396
 397         rx_moder = &priv->channels.params.rx_cq_moderation;
 398         coal->rx_coalesce_usecs         = rx_moder->usec;
 399         coal->rx_max_coalesced_frames   = rx_moder->pkts;
 400         coal->use_adaptive_rx_coalesce  = priv->channels.params.rx_dim_enabled;
 401
 402         tx_moder = &priv->channels.params.tx_cq_moderation;
 403         coal->tx_coalesce_usecs         = tx_moder->usec;
 404         coal->tx_max_coalesced_frames   = tx_moder->pkts;
 405         coal->use_adaptive_tx_coalesce  = priv->channels.params.tx_dim_enabled;
 406
 407         return 0;
 408 }
 409
 410 static int mlx5e_get_coalesce(struct net_device *netdev,
 411                               struct ethtool_coalesce *coal)
 412 {
 413         struct mlx5e_priv *priv = netdev_priv(netdev);
 414
 415         return mlx5e_ethtool_get_coalesce(priv, coal);
 416 }
 417
 418 #define MLX5E_MAX_COAL_TIME             MLX5_MAX_CQ_PERIOD
 419 #define MLX5E_MAX_COAL_FRAMES           MLX5_MAX_CQ_COUNT
 420
 421 static void
 422 mlx5e_set_priv_channels_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal)
 423 {
 424         struct mlx5_core_dev *mdev = priv->mdev;
 425         int tc;
 426         int i;
 427
 428         for (i = 0; i < priv->channels.num; ++i) {
 429                 struct mlx5e_channel *c = priv->channels.c[i];
 430
 431                 for (tc = 0; tc < c->num_tc; tc++) {
 432                         mlx5_core_modify_cq_moderation(mdev,
 433                                                 &c->sq[tc].cq.mcq,
 434                                                 coal->tx_coalesce_usecs,
 435                                                 coal->tx_max_coalesced_frames);
 436                 }
 437
 438                 mlx5_core_modify_cq_moderation(mdev, &c->rq.cq.mcq,
 439                                                coal->rx_coalesce_usecs,
 440                                                coal->rx_max_coalesced_frames);
 441         }
 442 }
 443
 444 int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
 445                                struct ethtool_coalesce *coal)
 446 {
 447         struct net_dim_cq_moder *rx_moder, *tx_moder;
 448         struct mlx5_core_dev *mdev = priv->mdev;
 449         struct mlx5e_channels new_channels = {};
 450         int err = 0;
 451         bool reset;
 452
 453         if (!MLX5_CAP_GEN(mdev, cq_moderation))
 454                 return -EOPNOTSUPP;
 455
 456         if (coal->tx_coalesce_usecs > MLX5E_MAX_COAL_TIME ||
 457             coal->rx_coalesce_usecs > MLX5E_MAX_COAL_TIME) {
 458                 netdev_info(priv->netdev, "%s: maximum coalesce time supported is %lu usecs\n",
 459                             __func__, MLX5E_MAX_COAL_TIME);
 460                 return -ERANGE;
 461         }
 462
 463         if (coal->tx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES ||
 464             coal->rx_max_coalesced_frames > MLX5E_MAX_COAL_FRAMES) {
 465                 netdev_info(priv->netdev, "%s: maximum coalesced frames supported is %lu\n",
 466                             __func__, MLX5E_MAX_COAL_FRAMES);
 467                 return -ERANGE;
 468         }
 469
 470         mutex_lock(&priv->state_lock);
 471         new_channels.params = priv->channels.params;
 472
 473         rx_moder          = &new_channels.params.rx_cq_moderation;
 474         rx_moder->usec    = coal->rx_coalesce_usecs;
 475         rx_moder->pkts    = coal->rx_max_coalesced_frames;
 476         new_channels.params.rx_dim_enabled = !!coal->use_adaptive_rx_coalesce;
 477
 478         tx_moder          = &new_channels.params.tx_cq_moderation;
 479         tx_moder->usec    = coal->tx_coalesce_usecs;
 480         tx_moder->pkts    = coal->tx_max_coalesced_frames;
 481         new_channels.params.tx_dim_enabled = !!coal->use_adaptive_tx_coalesce;
 482
 483         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 484                 priv->channels.params = new_channels.params;
 485                 goto out;
 486         }
 487         /* we are opened */
 488
 489         reset = (!!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_dim_enabled) ||
 490                 (!!coal->use_adaptive_tx_coalesce != priv->channels.params.tx_dim_enabled);
 491
 492         if (!reset) {
 493                 mlx5e_set_priv_channels_coalesce(priv, coal);
 494                 priv->channels.params = new_channels.params;
 495                 goto out;
 496         }
 497
 498         /* open fresh channels with new coal parameters */
 499         err = mlx5e_open_channels(priv, &new_channels);
 500         if (err)
 501                 goto out;
 502
 503         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 504
 505 out:
 506         mutex_unlock(&priv->state_lock);
 507         return err;
 508 }
 509
 510 static int mlx5e_set_coalesce(struct net_device *netdev,
 511                               struct ethtool_coalesce *coal)
 512 {
 513         struct mlx5e_priv *priv    = netdev_priv(netdev);
 514
 515         return mlx5e_ethtool_set_coalesce(priv, coal);
 516 }
 517
 518 static void ptys2ethtool_supported_link(unsigned long *supported_modes,
 519                                         u32 eth_proto_cap)
 520 {
 521         unsigned long proto_cap = eth_proto_cap;
 522         int proto;
 523
 524         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 525                 bitmap_or(supported_modes, supported_modes,
 526                           ptys2ethtool_table[proto].supported,
 527                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 528 }
 529
 530 static void ptys2ethtool_adver_link(unsigned long *advertising_modes,
 531                                     u32 eth_proto_cap)
 532 {
 533         unsigned long proto_cap = eth_proto_cap;
 534         int proto;
 535
 536         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 537                 bitmap_or(advertising_modes, advertising_modes,
 538                           ptys2ethtool_table[proto].advertised,
 539                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 540 }
 541
 542 static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
 543                                                    u32 eth_proto_cap,
 544                                                    u8 connector_type)
 545 {
 546         if (!connector_type || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
 547                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
 548                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
 549                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
 550                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)
 551                                    | MLX5E_PROT_MASK(MLX5E_100GBASE_SR4)
 552                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 553                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 554                                                              supported,
 555                                                              FIBRE);
 556                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 557                                                              advertising,
 558                                                              FIBRE);
 559                 }
 560
 561                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_100GBASE_KR4)
 562                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_KR4)
 563                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KR)
 564                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KX4)
 565                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_KX))) {
 566                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 567                                                              supported,
 568                                                              Backplane);
 569                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 570                                                              advertising,
 571                                                              Backplane);
 572                 }
 573                 return;
 574         }
 575
 576         switch (connector_type) {
 577         case MLX5E_PORT_TP:
 578                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 579                                                      supported, TP);
 580                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 581                                                      advertising, TP);
 582                 break;
 583         case MLX5E_PORT_AUI:
 584                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 585                                                      supported, AUI);
 586                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 587                                                      advertising, AUI);
 588                 break;
 589         case MLX5E_PORT_BNC:
 590                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 591                                                      supported, BNC);
 592                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 593                                                      advertising, BNC);
 594                 break;
 595         case MLX5E_PORT_MII:
 596                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 597                                                      supported, MII);
 598                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 599                                                      advertising, MII);
 600                 break;
 601         case MLX5E_PORT_FIBRE:
 602                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 603                                                      supported, FIBRE);
 604                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 605                                                      advertising, FIBRE);
 606                 break;
 607         case MLX5E_PORT_DA:
 608                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 609                                                      supported, Backplane);
 610                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 611                                                      advertising, Backplane);
 612                 break;
 613         case MLX5E_PORT_NONE:
 614         case MLX5E_PORT_OTHER:
 615         default:
 616                 break;
 617         }
 618 }
 619
 620 static void get_speed_duplex(struct net_device *netdev,
 621                              u32 eth_proto_oper,
 622                              struct ethtool_link_ksettings *link_ksettings)
 623 {
 624         u32 speed = SPEED_UNKNOWN;
 625         u8 duplex = DUPLEX_UNKNOWN;
 626
 627         if (!netif_carrier_ok(netdev))
 628                 goto out;
 629
 630         speed = mlx5e_port_ptys2speed(eth_proto_oper);
 631         if (!speed) {
 632                 speed = SPEED_UNKNOWN;
 633                 goto out;
 634         }
 635
 636         duplex = DUPLEX_FULL;
 637
 638 out:
 639         link_ksettings->base.speed = speed;
 640         link_ksettings->base.duplex = duplex;
 641 }
 642
 643 static void get_supported(u32 eth_proto_cap,
 644                           struct ethtool_link_ksettings *link_ksettings)
 645 {
 646         unsigned long *supported = link_ksettings->link_modes.supported;
 647
 648         ptys2ethtool_supported_link(supported, eth_proto_cap);
 649         ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
 650 }
 651
 652 static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
 653                             u8 rx_pause,
 654                             struct ethtool_link_ksettings *link_ksettings)
 655 {
 656         unsigned long *advertising = link_ksettings->link_modes.advertising;
 657
 658         ptys2ethtool_adver_link(advertising, eth_proto_cap);
 659         if (rx_pause)
 660                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
 661         if (tx_pause ^ rx_pause)
 662                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Asym_Pause);
 663 }
 664
 665 static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
 666                 [MLX5E_PORT_UNKNOWN]            = PORT_OTHER,
 667                 [MLX5E_PORT_NONE]               = PORT_NONE,
 668                 [MLX5E_PORT_TP]                 = PORT_TP,
 669                 [MLX5E_PORT_AUI]                = PORT_AUI,
 670                 [MLX5E_PORT_BNC]                = PORT_BNC,
 671                 [MLX5E_PORT_MII]                = PORT_MII,
 672                 [MLX5E_PORT_FIBRE]              = PORT_FIBRE,
 673                 [MLX5E_PORT_DA]                 = PORT_DA,
 674                 [MLX5E_PORT_OTHER]              = PORT_OTHER,
 675         };
 676
 677 static u8 get_connector_port(u32 eth_proto, u8 connector_type)
 678 {
 679         if (connector_type && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
 680                 return ptys2connector_type[connector_type];
 681
 682         if (eth_proto &
 683             (MLX5E_PROT_MASK(MLX5E_10GBASE_SR)   |
 684              MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)  |
 685              MLX5E_PROT_MASK(MLX5E_100GBASE_SR4) |
 686              MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 687                 return PORT_FIBRE;
 688         }
 689
 690         if (eth_proto &
 691             (MLX5E_PROT_MASK(MLX5E_40GBASE_CR4) |
 692              MLX5E_PROT_MASK(MLX5E_10GBASE_CR)  |
 693              MLX5E_PROT_MASK(MLX5E_100GBASE_CR4))) {
 694                 return PORT_DA;
 695         }
 696
 697         if (eth_proto &
 698             (MLX5E_PROT_MASK(MLX5E_10GBASE_KX4) |
 699              MLX5E_PROT_MASK(MLX5E_10GBASE_KR)  |
 700              MLX5E_PROT_MASK(MLX5E_40GBASE_KR4) |
 701              MLX5E_PROT_MASK(MLX5E_100GBASE_KR4))) {
 702                 return PORT_NONE;
 703         }
 704
 705         return PORT_OTHER;
 706 }
 707
 708 static void get_lp_advertising(u32 eth_proto_lp,
 709                                struct ethtool_link_ksettings *link_ksettings)
 710 {
 711         unsigned long *lp_advertising = link_ksettings->link_modes.lp_advertising;
 712
 713         ptys2ethtool_adver_link(lp_advertising, eth_proto_lp);
 714 }
 715
 716 static int mlx5e_get_link_ksettings(struct net_device *netdev,
 717                                     struct ethtool_link_ksettings *link_ksettings)
 718 {
 719         struct mlx5e_priv *priv    = netdev_priv(netdev);
 720         struct mlx5_core_dev *mdev = priv->mdev;
 721         u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
 722         u32 rx_pause = 0;
 723         u32 tx_pause = 0;
 724         u32 eth_proto_cap;
 725         u32 eth_proto_admin;
 726         u32 eth_proto_lp;
 727         u32 eth_proto_oper;
 728         u8 an_disable_admin;
 729         u8 an_status;
 730         u8 connector_type;
 731         int err;
 732
 733         err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1);
 734         if (err) {
 735                 netdev_err(netdev, "%s: query port ptys failed: %d\n",
 736                            __func__, err);
 737                 goto err_query_ptys;
 738         }
 739
 740         eth_proto_cap    = MLX5_GET(ptys_reg, out, eth_proto_capability);
 741         eth_proto_admin  = MLX5_GET(ptys_reg, out, eth_proto_admin);
 742         eth_proto_oper   = MLX5_GET(ptys_reg, out, eth_proto_oper);
 743         eth_proto_lp     = MLX5_GET(ptys_reg, out, eth_proto_lp_advertise);
 744         an_disable_admin = MLX5_GET(ptys_reg, out, an_disable_admin);
 745         an_status        = MLX5_GET(ptys_reg, out, an_status);
 746         connector_type   = MLX5_GET(ptys_reg, out, connector_type);
 747
 748         mlx5_query_port_pause(mdev, &rx_pause, &tx_pause);
 749
 750         ethtool_link_ksettings_zero_link_mode(link_ksettings, supported);
 751         ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
 752
 753         get_supported(eth_proto_cap, link_ksettings);
 754         get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings);
 755         get_speed_duplex(netdev, eth_proto_oper, link_ksettings);
 756
 757         eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
 758
 759         link_ksettings->base.port = get_connector_port(eth_proto_oper,
 760                                                        connector_type);
 761         ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
 762                                                connector_type);
 763         get_lp_advertising(eth_proto_lp, link_ksettings);
 764
 765         if (an_status == MLX5_AN_COMPLETE)
 766                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 767                                                      lp_advertising, Autoneg);
 768
 769         link_ksettings->base.autoneg = an_disable_admin ? AUTONEG_DISABLE :
 770                                                           AUTONEG_ENABLE;
 771         ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
 772                                              Autoneg);
 773         if (!an_disable_admin)
 774                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 775                                                      advertising, Autoneg);
 776
 777 err_query_ptys:
 778         return err;
 779 }
 780
 781 static u32 mlx5e_ethtool2ptys_adver_link(const unsigned long *link_modes)
 782 {
 783         u32 i, ptys_modes = 0;
 784
 785         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i) {
 786                 if (bitmap_intersects(ptys2ethtool_table[i].advertised,
 787                                       link_modes,
 788                                       __ETHTOOL_LINK_MODE_MASK_NBITS))
 789                         ptys_modes |= MLX5E_PROT_MASK(i);
 790         }
 791
 792         return ptys_modes;
 793 }
 794
 795 static int mlx5e_set_link_ksettings(struct net_device *netdev,
 796                                     const struct ethtool_link_ksettings *link_ksettings)
 797 {
 798         struct mlx5e_priv *priv    = netdev_priv(netdev);
 799         struct mlx5_core_dev *mdev = priv->mdev;
 800         u32 eth_proto_cap, eth_proto_admin;
 801         bool an_changes = false;
 802         u8 an_disable_admin;
 803         u8 an_disable_cap;
 804         bool an_disable;
 805         u32 link_modes;
 806         u8 an_status;
 807         u32 speed;
 808         int err;
 809
 810         speed = link_ksettings->base.speed;
 811
 812         link_modes = link_ksettings->base.autoneg == AUTONEG_ENABLE ?
 813                 mlx5e_ethtool2ptys_adver_link(link_ksettings->link_modes.advertising) :
 814                 mlx5e_port_speed2linkmodes(speed);
 815
 816         err = mlx5_query_port_proto_cap(mdev, &eth_proto_cap, MLX5_PTYS_EN);
 817         if (err) {
 818                 netdev_err(netdev, "%s: query port eth proto cap failed: %d\n",
 819                            __func__, err);
 820                 goto out;
 821         }
 822
 823         link_modes = link_modes & eth_proto_cap;
 824         if (!link_modes) {
 825                 netdev_err(netdev, "%s: Not supported link mode(s) requested",
 826                            __func__);
 827                 err = -EINVAL;
 828                 goto out;
 829         }
 830
 831         err = mlx5_query_port_proto_admin(mdev, &eth_proto_admin, MLX5_PTYS_EN);
 832         if (err) {
 833                 netdev_err(netdev, "%s: query port eth proto admin failed: %d\n",
 834                            __func__, err);
 835                 goto out;
 836         }
 837
 838         mlx5_query_port_autoneg(mdev, MLX5_PTYS_EN, &an_status,
 839                                 &an_disable_cap, &an_disable_admin);
 840
 841         an_disable = link_ksettings->base.autoneg == AUTONEG_DISABLE;
 842         an_changes = ((!an_disable && an_disable_admin) ||
 843                       (an_disable && !an_disable_admin));
 844
 845         if (!an_changes && link_modes == eth_proto_admin)
 846                 goto out;
 847
 848         mlx5_set_port_ptys(mdev, an_disable, link_modes, MLX5_PTYS_EN);
 849         mlx5_toggle_port_link(mdev);
 850
 851 out:
 852         return err;
 853 }
 854
 855 static u32 mlx5e_get_rxfh_key_size(struct net_device *netdev)
 856 {
 857         struct mlx5e_priv *priv = netdev_priv(netdev);
 858
 859         return sizeof(priv->channels.params.toeplitz_hash_key);
 860 }
 861
 862 static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
 863 {
 864         return MLX5E_INDIR_RQT_SIZE;
 865 }
 866
 867 static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 868                           u8 *hfunc)
 869 {
 870         struct mlx5e_priv *priv = netdev_priv(netdev);
 871
 872         if (indir)
 873                 memcpy(indir, priv->channels.params.indirection_rqt,
 874                        sizeof(priv->channels.params.indirection_rqt));
 875
 876         if (key)
 877                 memcpy(key, priv->channels.params.toeplitz_hash_key,
 878                        sizeof(priv->channels.params.toeplitz_hash_key));
 879
 880         if (hfunc)
 881                 *hfunc = priv->channels.params.rss_hfunc;
 882
 883         return 0;
 884 }
 885
 886 static void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen)
 887 {
 888         void *tirc = MLX5_ADDR_OF(modify_tir_in, in, ctx);
 889         struct mlx5_core_dev *mdev = priv->mdev;
 890         int ctxlen = MLX5_ST_SZ_BYTES(tirc);
 891         int tt;
 892
 893         MLX5_SET(modify_tir_in, in, bitmask.hash, 1);
 894
 895         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 896                 memset(tirc, 0, ctxlen);
 897                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, false);
 898                 mlx5_core_modify_tir(mdev, priv->indir_tir[tt].tirn, in, inlen);
 899         }
 900
 901         if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
 902                 return;
 903
 904         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 905                 memset(tirc, 0, ctxlen);
 906                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, true);
 907                 mlx5_core_modify_tir(mdev, priv->inner_indir_tir[tt].tirn, in, inlen);
 908         }
 909 }
 910
 911 static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
 912                           const u8 *key, const u8 hfunc)
 913 {
 914         struct mlx5e_priv *priv = netdev_priv(dev);
 915         int inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
 916         bool hash_changed = false;
 917         void *in;
 918
 919         if ((hfunc != ETH_RSS_HASH_NO_CHANGE) &&
 920             (hfunc != ETH_RSS_HASH_XOR) &&
 921             (hfunc != ETH_RSS_HASH_TOP))
 922                 return -EINVAL;
 923
 924         in = kvzalloc(inlen, GFP_KERNEL);
 925         if (!in)
 926                 return -ENOMEM;
 927
 928         mutex_lock(&priv->state_lock);
 929
 930         if (hfunc != ETH_RSS_HASH_NO_CHANGE &&
 931             hfunc != priv->channels.params.rss_hfunc) {
 932                 priv->channels.params.rss_hfunc = hfunc;
 933                 hash_changed = true;
 934         }
 935
 936         if (indir) {
 937                 memcpy(priv->channels.params.indirection_rqt, indir,
 938                        sizeof(priv->channels.params.indirection_rqt));
 939
 940                 if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 941                         u32 rqtn = priv->indir_rqt.rqtn;
 942                         struct mlx5e_redirect_rqt_param rrp = {
 943                                 .is_rss = true,
 944                                 {
 945                                         .rss = {
 946                                                 .hfunc = priv->channels.params.rss_hfunc,
 947                                                 .channels  = &priv->channels,
 948                                         },
 949                                 },
 950                         };
 951
 952                         mlx5e_redirect_rqt(priv, rqtn, MLX5E_INDIR_RQT_SIZE, rrp);
 953                 }
 954         }
 955
 956         if (key) {
 957                 memcpy(priv->channels.params.toeplitz_hash_key, key,
 958                        sizeof(priv->channels.params.toeplitz_hash_key));
 959                 hash_changed = hash_changed ||
 960                                priv->channels.params.rss_hfunc == ETH_RSS_HASH_TOP;
 961         }
 962
 963         if (hash_changed)
 964                 mlx5e_modify_tirs_hash(priv, in, inlen);
 965
 966         mutex_unlock(&priv->state_lock);
 967
 968         kvfree(in);
 969
 970         return 0;
 971 }
 972
 973 #define MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC         100
 974 #define MLX5E_PFC_PREVEN_TOUT_MAX_MSEC          8000
 975 #define MLX5E_PFC_PREVEN_MINOR_PRECENT          85
 976 #define MLX5E_PFC_PREVEN_TOUT_MIN_MSEC          80
 977 #define MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout) \
 978         max_t(u16, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC, \
 979               (critical_tout * MLX5E_PFC_PREVEN_MINOR_PRECENT) / 100)
 980
 981 static int mlx5e_get_pfc_prevention_tout(struct net_device *netdev,
 982                                          u16 *pfc_prevention_tout)
 983 {
 984         struct mlx5e_priv *priv    = netdev_priv(netdev);
 985         struct mlx5_core_dev *mdev = priv->mdev;
 986
 987         if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
 988             !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
 989                 return -EOPNOTSUPP;
 990
 991         return mlx5_query_port_stall_watermark(mdev, pfc_prevention_tout, NULL);
 992 }
 993
 994 static int mlx5e_set_pfc_prevention_tout(struct net_device *netdev,
 995                                          u16 pfc_preven)
 996 {
 997         struct mlx5e_priv *priv = netdev_priv(netdev);
 998         struct mlx5_core_dev *mdev = priv->mdev;
 999         u16 critical_tout;
1000         u16 minor;
1001
1002         if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
1003             !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
1004                 return -EOPNOTSUPP;
1005
1006         critical_tout = (pfc_preven == PFC_STORM_PREVENTION_AUTO) ?
1007                         MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC :
1008                         pfc_preven;
1009
1010         if (critical_tout != PFC_STORM_PREVENTION_DISABLE &&
1011             (critical_tout > MLX5E_PFC_PREVEN_TOUT_MAX_MSEC ||
1012              critical_tout < MLX5E_PFC_PREVEN_TOUT_MIN_MSEC)) {
1013                 netdev_info(netdev, "%s: pfc prevention tout not in range (%d-%d)\n",
1014                             __func__, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC,
1015                             MLX5E_PFC_PREVEN_TOUT_MAX_MSEC);
1016                 return -EINVAL;
1017         }
1018
1019         minor = MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout);
1020         return mlx5_set_port_stall_watermark(mdev, critical_tout,
1021                                              minor);
1022 }
1023
1024 static int mlx5e_get_tunable(struct net_device *dev,
1025                              const struct ethtool_tunable *tuna,
1026                              void *data)
1027 {
1028         int err;
1029
1030         switch (tuna->id) {
1031         case ETHTOOL_PFC_PREVENTION_TOUT:
1032                 err = mlx5e_get_pfc_prevention_tout(dev, data);
1033                 break;
1034         default:
1035                 err = -EINVAL;
1036                 break;
1037         }
1038
1039         return err;
1040 }
1041
1042 static int mlx5e_set_tunable(struct net_device *dev,
1043                              const struct ethtool_tunable *tuna,
1044                              const void *data)
1045 {
1046         struct mlx5e_priv *priv = netdev_priv(dev);
1047         int err;
1048
1049         mutex_lock(&priv->state_lock);
1050
1051         switch (tuna->id) {
1052         case ETHTOOL_PFC_PREVENTION_TOUT:
1053                 err = mlx5e_set_pfc_prevention_tout(dev, *(u16 *)data);
1054                 break;
1055         default:
1056                 err = -EINVAL;
1057                 break;
1058         }
1059
1060         mutex_unlock(&priv->state_lock);
1061         return err;
1062 }
1063
1064 static void mlx5e_get_pauseparam(struct net_device *netdev,
1065                                  struct ethtool_pauseparam *pauseparam)
1066 {
1067         struct mlx5e_priv *priv    = netdev_priv(netdev);
1068         struct mlx5_core_dev *mdev = priv->mdev;
1069         int err;
1070
1071         err = mlx5_query_port_pause(mdev, &pauseparam->rx_pause,
1072                                     &pauseparam->tx_pause);
1073         if (err) {
1074                 netdev_err(netdev, "%s: mlx5_query_port_pause failed:0x%x\n",
1075                            __func__, err);
1076         }
1077 }
1078
1079 static int mlx5e_set_pauseparam(struct net_device *netdev,
1080                                 struct ethtool_pauseparam *pauseparam)
1081 {
1082         struct mlx5e_priv *priv    = netdev_priv(netdev);
1083         struct mlx5_core_dev *mdev = priv->mdev;
1084         int err;
1085
1086         if (!MLX5_CAP_GEN(mdev, vport_group_manager))
1087                 return -EOPNOTSUPP;
1088
1089         if (pauseparam->autoneg)
1090                 return -EINVAL;
1091
1092         err = mlx5_set_port_pause(mdev,
1093                                   pauseparam->rx_pause ? 1 : 0,
1094                                   pauseparam->tx_pause ? 1 : 0);
1095         if (err) {
1096                 netdev_err(netdev, "%s: mlx5_set_port_pause failed:0x%x\n",
1097                            __func__, err);
1098         }
1099
1100         return err;
1101 }
1102
1103 int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
1104                               struct ethtool_ts_info *info)
1105 {
1106         struct mlx5_core_dev *mdev = priv->mdev;
1107
1108         info->phc_index = mlx5_clock_get_ptp_index(mdev);
1109
1110         if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz) ||
1111             info->phc_index == -1)
1112                 return 0;
1113
1114         info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
1115                                 SOF_TIMESTAMPING_RX_HARDWARE |
1116                                 SOF_TIMESTAMPING_RAW_HARDWARE;
1117
1118         info->tx_types = BIT(HWTSTAMP_TX_OFF) |
1119                          BIT(HWTSTAMP_TX_ON);
1120
1121         info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
1122                            BIT(HWTSTAMP_FILTER_ALL);
1123
1124         return 0;
1125 }
1126
1127 static int mlx5e_get_ts_info(struct net_device *dev,
1128                              struct ethtool_ts_info *info)
1129 {
1130         struct mlx5e_priv *priv = netdev_priv(dev);
1131
1132         return mlx5e_ethtool_get_ts_info(priv, info);
1133 }
1134
1135 static __u32 mlx5e_get_wol_supported(struct mlx5_core_dev *mdev)
1136 {
1137         __u32 ret = 0;
1138
1139         if (MLX5_CAP_GEN(mdev, wol_g))
1140                 ret |= WAKE_MAGIC;
1141
1142         if (MLX5_CAP_GEN(mdev, wol_s))
1143                 ret |= WAKE_MAGICSECURE;
1144
1145         if (MLX5_CAP_GEN(mdev, wol_a))
1146                 ret |= WAKE_ARP;
1147
1148         if (MLX5_CAP_GEN(mdev, wol_b))
1149                 ret |= WAKE_BCAST;
1150
1151         if (MLX5_CAP_GEN(mdev, wol_m))
1152                 ret |= WAKE_MCAST;
1153
1154         if (MLX5_CAP_GEN(mdev, wol_u))
1155                 ret |= WAKE_UCAST;
1156
1157         if (MLX5_CAP_GEN(mdev, wol_p))
1158                 ret |= WAKE_PHY;
1159
1160         return ret;
1161 }
1162
1163 static __u32 mlx5e_refomrat_wol_mode_mlx5_to_linux(u8 mode)
1164 {
1165         __u32 ret = 0;
1166
1167         if (mode & MLX5_WOL_MAGIC)
1168                 ret |= WAKE_MAGIC;
1169
1170         if (mode & MLX5_WOL_SECURED_MAGIC)
1171                 ret |= WAKE_MAGICSECURE;
1172
1173         if (mode & MLX5_WOL_ARP)
1174                 ret |= WAKE_ARP;
1175
1176         if (mode & MLX5_WOL_BROADCAST)
1177                 ret |= WAKE_BCAST;
1178
1179         if (mode & MLX5_WOL_MULTICAST)
1180                 ret |= WAKE_MCAST;
1181
1182         if (mode & MLX5_WOL_UNICAST)
1183                 ret |= WAKE_UCAST;
1184
1185         if (mode & MLX5_WOL_PHY_ACTIVITY)
1186                 ret |= WAKE_PHY;
1187
1188         return ret;
1189 }
1190
1191 static u8 mlx5e_refomrat_wol_mode_linux_to_mlx5(__u32 mode)
1192 {
1193         u8 ret = 0;
1194
1195         if (mode & WAKE_MAGIC)
1196                 ret |= MLX5_WOL_MAGIC;
1197
1198         if (mode & WAKE_MAGICSECURE)
1199                 ret |= MLX5_WOL_SECURED_MAGIC;
1200
1201         if (mode & WAKE_ARP)
1202                 ret |= MLX5_WOL_ARP;
1203
1204         if (mode & WAKE_BCAST)
1205                 ret |= MLX5_WOL_BROADCAST;
1206
1207         if (mode & WAKE_MCAST)
1208                 ret |= MLX5_WOL_MULTICAST;
1209
1210         if (mode & WAKE_UCAST)
1211                 ret |= MLX5_WOL_UNICAST;
1212
1213         if (mode & WAKE_PHY)
1214                 ret |= MLX5_WOL_PHY_ACTIVITY;
1215
1216         return ret;
1217 }
1218
1219 static void mlx5e_get_wol(struct net_device *netdev,
1220                           struct ethtool_wolinfo *wol)
1221 {
1222         struct mlx5e_priv *priv = netdev_priv(netdev);
1223         struct mlx5_core_dev *mdev = priv->mdev;
1224         u8 mlx5_wol_mode;
1225         int err;
1226
1227         memset(wol, 0, sizeof(*wol));
1228
1229         wol->supported = mlx5e_get_wol_supported(mdev);
1230         if (!wol->supported)
1231                 return;
1232
1233         err = mlx5_query_port_wol(mdev, &mlx5_wol_mode);
1234         if (err)
1235                 return;
1236
1237         wol->wolopts = mlx5e_refomrat_wol_mode_mlx5_to_linux(mlx5_wol_mode);
1238 }
1239
1240 static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1241 {
1242         struct mlx5e_priv *priv = netdev_priv(netdev);
1243         struct mlx5_core_dev *mdev = priv->mdev;
1244         __u32 wol_supported = mlx5e_get_wol_supported(mdev);
1245         u32 mlx5_wol_mode;
1246
1247         if (!wol_supported)
1248                 return -EOPNOTSUPP;
1249
1250         if (wol->wolopts & ~wol_supported)
1251                 return -EINVAL;
1252
1253         mlx5_wol_mode = mlx5e_refomrat_wol_mode_linux_to_mlx5(wol->wolopts);
1254
1255         return mlx5_set_port_wol(mdev, mlx5_wol_mode);
1256 }
1257
1258 static u32 mlx5e_get_msglevel(struct net_device *dev)
1259 {
1260         return ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;
1261 }
1262
1263 static void mlx5e_set_msglevel(struct net_device *dev, u32 val)
1264 {
1265         ((struct mlx5e_priv *)netdev_priv(dev))->msglevel = val;
1266 }
1267
1268 static int mlx5e_set_phys_id(struct net_device *dev,
1269                              enum ethtool_phys_id_state state)
1270 {
1271         struct mlx5e_priv *priv = netdev_priv(dev);
1272         struct mlx5_core_dev *mdev = priv->mdev;
1273         u16 beacon_duration;
1274
1275         if (!MLX5_CAP_GEN(mdev, beacon_led))
1276                 return -EOPNOTSUPP;
1277
1278         switch (state) {
1279         case ETHTOOL_ID_ACTIVE:
1280                 beacon_duration = MLX5_BEACON_DURATION_INF;
1281                 break;
1282         case ETHTOOL_ID_INACTIVE:
1283                 beacon_duration = MLX5_BEACON_DURATION_OFF;
1284                 break;
1285         default:
1286                 return -EOPNOTSUPP;
1287         }
1288
1289         return mlx5_set_port_beacon(mdev, beacon_duration);
1290 }
1291
1292 static int mlx5e_get_module_info(struct net_device *netdev,
1293                                  struct ethtool_modinfo *modinfo)
1294 {
1295         struct mlx5e_priv *priv = netdev_priv(netdev);
1296         struct mlx5_core_dev *dev = priv->mdev;
1297         int size_read = 0;
1298         u8 data[4];
1299
1300         size_read = mlx5_query_module_eeprom(dev, 0, 2, data);
1301         if (size_read < 2)
1302                 return -EIO;
1303
1304         /* data[0] = identifier byte */
1305         switch (data[0]) {
1306         case MLX5_MODULE_ID_QSFP:
1307                 modinfo->type       = ETH_MODULE_SFF_8436;
1308                 modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1309                 break;
1310         case MLX5_MODULE_ID_QSFP_PLUS:
1311         case MLX5_MODULE_ID_QSFP28:
1312                 /* data[1] = revision id */
1313                 if (data[0] == MLX5_MODULE_ID_QSFP28 || data[1] >= 0x3) {
1314                         modinfo->type       = ETH_MODULE_SFF_8636;
1315                         modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN;
1316                 } else {
1317                         modinfo->type       = ETH_MODULE_SFF_8436;
1318                         modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1319                 }
1320                 break;
1321         case MLX5_MODULE_ID_SFP:
1322                 modinfo->type       = ETH_MODULE_SFF_8472;
1323                 modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
1324                 break;
1325         default:
1326                 netdev_err(priv->netdev, "%s: cable type not recognized:0x%x\n",
1327                            __func__, data[0]);
1328                 return -EINVAL;
1329         }
1330
1331         return 0;
1332 }
1333
1334 static int mlx5e_get_module_eeprom(struct net_device *netdev,
1335                                    struct ethtool_eeprom *ee,
1336                                    u8 *data)
1337 {
1338         struct mlx5e_priv *priv = netdev_priv(netdev);
1339         struct mlx5_core_dev *mdev = priv->mdev;
1340         int offset = ee->offset;
1341         int size_read;
1342         int i = 0;
1343
1344         if (!ee->len)
1345                 return -EINVAL;
1346
1347         memset(data, 0, ee->len);
1348
1349         while (i < ee->len) {
1350                 size_read = mlx5_query_module_eeprom(mdev, offset, ee->len - i,
1351                                                      data + i);
1352
1353                 if (!size_read)
1354                         /* Done reading */
1355                         return 0;
1356
1357                 if (size_read < 0) {
1358                         netdev_err(priv->netdev, "%s: mlx5_query_eeprom failed:0x%x\n",
1359                                    __func__, size_read);
1360                         return size_read;
1361                 }
1362
1363                 i += size_read;
1364                 offset += size_read;
1365         }
1366
1367         return 0;
1368 }
1369
1370 typedef int (*mlx5e_pflag_handler)(struct net_device *netdev, bool enable);
1371
1372 static int set_pflag_cqe_based_moder(struct net_device *netdev, bool enable,
1373                                      bool is_rx_cq)
1374 {
1375         struct mlx5e_priv *priv = netdev_priv(netdev);
1376         struct mlx5_core_dev *mdev = priv->mdev;
1377         struct mlx5e_channels new_channels = {};
1378         bool mode_changed;
1379         u8 cq_period_mode, current_cq_period_mode;
1380         int err = 0;
1381
1382         cq_period_mode = enable ?
1383                 MLX5_CQ_PERIOD_MODE_START_FROM_CQE :
1384                 MLX5_CQ_PERIOD_MODE_START_FROM_EQE;
1385         current_cq_period_mode = is_rx_cq ?
1386                 priv->channels.params.rx_cq_moderation.cq_period_mode :
1387                 priv->channels.params.tx_cq_moderation.cq_period_mode;
1388         mode_changed = cq_period_mode != current_cq_period_mode;
1389
1390         if (cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE &&
1391             !MLX5_CAP_GEN(mdev, cq_period_start_from_cqe))
1392                 return -EOPNOTSUPP;
1393
1394         if (!mode_changed)
1395                 return 0;
1396
1397         new_channels.params = priv->channels.params;
1398         if (is_rx_cq)
1399                 mlx5e_set_rx_cq_mode_params(&new_channels.params, cq_period_mode);
1400         else
1401                 mlx5e_set_tx_cq_mode_params(&new_channels.params, cq_period_mode);
1402
1403         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1404                 priv->channels.params = new_channels.params;
1405                 return 0;
1406         }
1407
1408         err = mlx5e_open_channels(priv, &new_channels);
1409         if (err)
1410                 return err;
1411
1412         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1413         return 0;
1414 }
1415
1416 static int set_pflag_tx_cqe_based_moder(struct net_device *netdev, bool enable)
1417 {
1418         return set_pflag_cqe_based_moder(netdev, enable, false);
1419 }
1420
1421 static int set_pflag_rx_cqe_based_moder(struct net_device *netdev, bool enable)
1422 {
1423         return set_pflag_cqe_based_moder(netdev, enable, true);
1424 }
1425
1426 int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val)
1427 {
1428         bool curr_val = MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS);
1429         struct mlx5e_channels new_channels = {};
1430         int err = 0;
1431
1432         if (!MLX5_CAP_GEN(priv->mdev, cqe_compression))
1433                 return new_val ? -EOPNOTSUPP : 0;
1434
1435         if (curr_val == new_val)
1436                 return 0;
1437
1438         new_channels.params = priv->channels.params;
1439         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val);
1440
1441         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1442                 priv->channels.params = new_channels.params;
1443                 return 0;
1444         }
1445
1446         err = mlx5e_open_channels(priv, &new_channels);
1447         if (err)
1448                 return err;
1449
1450         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1451         mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n",
1452                   MLX5E_GET_PFLAG(&priv->channels.params,
1453                                   MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
1454
1455         return 0;
1456 }
1457
1458 static int set_pflag_rx_cqe_compress(struct net_device *netdev,
1459                                      bool enable)
1460 {
1461         struct mlx5e_priv *priv = netdev_priv(netdev);
1462         struct mlx5_core_dev *mdev = priv->mdev;
1463         int err;
1464
1465         if (!MLX5_CAP_GEN(mdev, cqe_compression))
1466                 return -EOPNOTSUPP;
1467
1468         if (enable && priv->tstamp.rx_filter != HWTSTAMP_FILTER_NONE) {
1469                 netdev_err(netdev, "Can't enable cqe compression while timestamping is enabled.\n");
1470                 return -EINVAL;
1471         }
1472
1473         err = mlx5e_modify_rx_cqe_compression_locked(priv, enable);
1474         if (err)
1475                 return err;
1476
1477         priv->channels.params.rx_cqe_compress_def = enable;
1478
1479         return 0;
1480 }
1481
1482 static int set_pflag_rx_striding_rq(struct net_device *netdev, bool enable)
1483 {
1484         struct mlx5e_priv *priv = netdev_priv(netdev);
1485         struct mlx5_core_dev *mdev = priv->mdev;
1486         struct mlx5e_channels new_channels = {};
1487         int err;
1488
1489         if (enable) {
1490                 if (!mlx5e_check_fragmented_striding_rq_cap(mdev))
1491                         return -EOPNOTSUPP;
1492                 if (!mlx5e_striding_rq_possible(mdev, &priv->channels.params))
1493                         return -EINVAL;
1494         } else if (priv->channels.params.lro_en) {
1495                 netdev_warn(netdev, "Can't set legacy RQ with LRO, disable LRO first\n");
1496                 return -EINVAL;
1497         }
1498
1499         new_channels.params = priv->channels.params;
1500
1501         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_STRIDING_RQ, enable);
1502         mlx5e_set_rq_type(mdev, &new_channels.params);
1503
1504         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1505                 priv->channels.params = new_channels.params;
1506                 return 0;
1507         }
1508
1509         err = mlx5e_open_channels(priv, &new_channels);
1510         if (err)
1511                 return err;
1512
1513         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1514         return 0;
1515 }
1516
1517 static int set_pflag_rx_no_csum_complete(struct net_device *netdev, bool enable)
1518 {
1519         struct mlx5e_priv *priv = netdev_priv(netdev);
1520         struct mlx5e_channels *channels = &priv->channels;
1521         struct mlx5e_channel *c;
1522         int i;
1523
1524         if (!test_bit(MLX5E_STATE_OPENED, &priv->state) ||
1525             priv->channels.params.xdp_prog)
1526                 return 0;
1527
1528         for (i = 0; i < channels->num; i++) {
1529                 c = channels->c[i];
1530                 if (enable)
1531                         __set_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
1532                 else
1533                         __clear_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
1534         }
1535
1536         return 0;
1537 }
1538
1539 static int mlx5e_handle_pflag(struct net_device *netdev,
1540                               u32 wanted_flags,
1541                               enum mlx5e_priv_flag flag,
1542                               mlx5e_pflag_handler pflag_handler)
1543 {
1544         struct mlx5e_priv *priv = netdev_priv(netdev);
1545         bool enable = !!(wanted_flags & flag);
1546         u32 changes = wanted_flags ^ priv->channels.params.pflags;
1547         int err;
1548
1549         if (!(changes & flag))
1550                 return 0;
1551
1552         err = pflag_handler(netdev, enable);
1553         if (err) {
1554                 netdev_err(netdev, "%s private flag 0x%x failed err %d\n",
1555                            enable ? "Enable" : "Disable", flag, err);
1556                 return err;
1557         }
1558
1559         MLX5E_SET_PFLAG(&priv->channels.params, flag, enable);
1560         return 0;
1561 }
1562
1563 static int mlx5e_set_priv_flags(struct net_device *netdev, u32 pflags)
1564 {
1565         struct mlx5e_priv *priv = netdev_priv(netdev);
1566         int err;
1567
1568         mutex_lock(&priv->state_lock);
1569         err = mlx5e_handle_pflag(netdev, pflags,
1570                                  MLX5E_PFLAG_RX_CQE_BASED_MODER,
1571                                  set_pflag_rx_cqe_based_moder);
1572         if (err)
1573                 goto out;
1574
1575         err = mlx5e_handle_pflag(netdev, pflags,
1576                                  MLX5E_PFLAG_TX_CQE_BASED_MODER,
1577                                  set_pflag_tx_cqe_based_moder);
1578         if (err)
1579                 goto out;
1580
1581         err = mlx5e_handle_pflag(netdev, pflags,
1582                                  MLX5E_PFLAG_RX_CQE_COMPRESS,
1583                                  set_pflag_rx_cqe_compress);
1584         if (err)
1585                 goto out;
1586
1587         err = mlx5e_handle_pflag(netdev, pflags,
1588                                  MLX5E_PFLAG_RX_STRIDING_RQ,
1589                                  set_pflag_rx_striding_rq);
1590         if (err)
1591                 goto out;
1592
1593         err = mlx5e_handle_pflag(netdev, pflags,
1594                                  MLX5E_PFLAG_RX_NO_CSUM_COMPLETE,
1595                                  set_pflag_rx_no_csum_complete);
1596
1597 out:
1598         mutex_unlock(&priv->state_lock);
1599
1600         /* Need to fix some features.. */
1601         netdev_update_features(netdev);
1602
1603         return err;
1604 }
1605
1606 static u32 mlx5e_get_priv_flags(struct net_device *netdev)
1607 {
1608         struct mlx5e_priv *priv = netdev_priv(netdev);
1609
1610         return priv->channels.params.pflags;
1611 }
1612
1613 int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
1614                                struct ethtool_flash *flash)
1615 {
1616         struct mlx5_core_dev *mdev = priv->mdev;
1617         struct net_device *dev = priv->netdev;
1618         const struct firmware *fw;
1619         int err;
1620
1621         if (flash->region != ETHTOOL_FLASH_ALL_REGIONS)
1622                 return -EOPNOTSUPP;
1623
1624         err = request_firmware_direct(&fw, flash->data, &dev->dev);
1625         if (err)
1626                 return err;
1627
1628         dev_hold(dev);
1629         rtnl_unlock();
1630
1631         err = mlx5_firmware_flash(mdev, fw);
1632         release_firmware(fw);
1633
1634         rtnl_lock();
1635         dev_put(dev);
1636         return err;
1637 }
1638
1639 static int mlx5e_flash_device(struct net_device *dev,
1640                               struct ethtool_flash *flash)
1641 {
1642         struct mlx5e_priv *priv = netdev_priv(dev);
1643
1644         return mlx5e_ethtool_flash_device(priv, flash);
1645 }
1646
1647 #ifndef CONFIG_MLX5_EN_RXNFC
1648 /* When CONFIG_MLX5_EN_RXNFC=n we only support ETHTOOL_GRXRINGS
1649  * otherwise this function will be defined from en_fs_ethtool.c
1650  */
1651 static int mlx5e_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, u32 *rule_locs)
1652 {
1653         struct mlx5e_priv *priv = netdev_priv(dev);
1654
1655         if (info->cmd != ETHTOOL_GRXRINGS)
1656                 return -EOPNOTSUPP;
1657         /* ring_count is needed by ethtool -x */
1658         info->data = priv->channels.params.num_channels;
1659         return 0;
1660 }
1661 #endif
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 #ifdef CONFIG_MLX5_EN_RXNFC
1683         .set_rxnfc         = mlx5e_set_rxnfc,
1684 #endif
1685         .flash_device      = mlx5e_flash_device,
1686         .get_tunable       = mlx5e_get_tunable,
1687         .set_tunable       = mlx5e_set_tunable,
1688         .get_pauseparam    = mlx5e_get_pauseparam,
1689         .set_pauseparam    = mlx5e_set_pauseparam,
1690         .get_ts_info       = mlx5e_get_ts_info,
1691         .set_phys_id       = mlx5e_set_phys_id,
1692         .get_wol           = mlx5e_get_wol,
1693         .set_wol           = mlx5e_set_wol,
1694         .get_module_info   = mlx5e_get_module_info,
1695         .get_module_eeprom = mlx5e_get_module_eeprom,
1696         .get_priv_flags    = mlx5e_get_priv_flags,
1697         .set_priv_flags    = mlx5e_set_priv_flags,
1698         .self_test         = mlx5e_self_test,
1699         .get_msglevel      = mlx5e_get_msglevel,
1700         .set_msglevel      = mlx5e_set_msglevel,
1701 };