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
  35 void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv,
  36                                struct ethtool_drvinfo *drvinfo)
  37 {
  38         struct mlx5_core_dev *mdev = priv->mdev;
  39
  40         strlcpy(drvinfo->driver, DRIVER_NAME, sizeof(drvinfo->driver));
  41         strlcpy(drvinfo->version, DRIVER_VERSION,
  42                 sizeof(drvinfo->version));
  43         snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
  44                  "%d.%d.%04d (%.16s)",
  45                  fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev),
  46                  mdev->board_id);
  47         strlcpy(drvinfo->bus_info, pci_name(mdev->pdev),
  48                 sizeof(drvinfo->bus_info));
  49 }
  50
  51 static void mlx5e_get_drvinfo(struct net_device *dev,
  52                               struct ethtool_drvinfo *drvinfo)
  53 {
  54         struct mlx5e_priv *priv = netdev_priv(dev);
  55
  56         mlx5e_ethtool_get_drvinfo(priv, drvinfo);
  57 }
  58
  59 struct ptys2ethtool_config {
  60         __ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
  61         __ETHTOOL_DECLARE_LINK_MODE_MASK(advertised);
  62         u32 speed;
  63 };
  64
  65 static struct ptys2ethtool_config ptys2ethtool_table[MLX5E_LINK_MODES_NUMBER];
  66
  67 #define MLX5_BUILD_PTYS2ETHTOOL_CONFIG(reg_, speed_, ...)               \
  68         ({                                                              \
  69                 struct ptys2ethtool_config *cfg;                        \
  70                 const unsigned int modes[] = { __VA_ARGS__ };           \
  71                 unsigned int i;                                         \
  72                 cfg = &ptys2ethtool_table[reg_];                        \
  73                 cfg->speed = speed_;                                    \
  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, SPEED_1000,
  87                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  88         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_KX, SPEED_1000,
  89                                        ETHTOOL_LINK_MODE_1000baseKX_Full_BIT);
  90         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CX4, SPEED_10000,
  91                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  92         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KX4, SPEED_10000,
  93                                        ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT);
  94         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_KR, SPEED_10000,
  95                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
  96         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_20GBASE_KR2, SPEED_20000,
  97                                        ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT);
  98         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_CR4, SPEED_40000,
  99                                        ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT);
 100         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_KR4, SPEED_40000,
 101                                        ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT);
 102         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_56GBASE_R4, SPEED_56000,
 103                                        ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT);
 104         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_CR, SPEED_10000,
 105                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 106         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_SR, SPEED_10000,
 107                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 108         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_ER, SPEED_10000,
 109                                        ETHTOOL_LINK_MODE_10000baseKR_Full_BIT);
 110         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_SR4, SPEED_40000,
 111                                        ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT);
 112         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_40GBASE_LR4, SPEED_40000,
 113                                        ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT);
 114         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_SR2, SPEED_50000,
 115                                        ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT);
 116         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_CR4, SPEED_100000,
 117                                        ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT);
 118         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_SR4, SPEED_100000,
 119                                        ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT);
 120         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_KR4, SPEED_100000,
 121                                        ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT);
 122         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_LR4, SPEED_100000,
 123                                        ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT);
 124         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_T, SPEED_10000,
 125                                        ETHTOOL_LINK_MODE_10000baseT_Full_BIT);
 126         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_CR, SPEED_25000,
 127                                        ETHTOOL_LINK_MODE_25000baseCR_Full_BIT);
 128         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_KR, SPEED_25000,
 129                                        ETHTOOL_LINK_MODE_25000baseKR_Full_BIT);
 130         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_SR, SPEED_25000,
 131                                        ETHTOOL_LINK_MODE_25000baseSR_Full_BIT);
 132         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_CR2, SPEED_50000,
 133                                        ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT);
 134         MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_50GBASE_KR2, SPEED_50000,
 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         if (!data)
 207                 return;
 208
 209         mutex_lock(&priv->state_lock);
 210         if (test_bit(MLX5E_STATE_OPENED, &priv->state))
 211                 mlx5e_update_stats(priv, true);
 212         mutex_unlock(&priv->state_lock);
 213
 214         for (i = 0; i < mlx5e_num_stats_grps; i++)
 215                 idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx);
 216 }
 217
 218 static void mlx5e_get_ethtool_stats(struct net_device *dev,
 219                                     struct ethtool_stats *stats,
 220                                     u64 *data)
 221 {
 222         struct mlx5e_priv *priv = netdev_priv(dev);
 223
 224         mlx5e_ethtool_get_ethtool_stats(priv, stats, data);
 225 }
 226
 227 static u32 mlx5e_rx_wqes_to_packets(struct mlx5e_priv *priv, int rq_wq_type,
 228                                     int num_wqe)
 229 {
 230         int packets_per_wqe;
 231         int stride_size;
 232         int num_strides;
 233         int wqe_size;
 234
 235         if (rq_wq_type != MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ)
 236                 return num_wqe;
 237
 238         stride_size = 1 << priv->channels.params.mpwqe_log_stride_sz;
 239         num_strides = 1 << priv->channels.params.mpwqe_log_num_strides;
 240         wqe_size = stride_size * num_strides;
 241
 242         packets_per_wqe = wqe_size /
 243                           ALIGN(ETH_DATA_LEN, stride_size);
 244         return (1 << (order_base_2(num_wqe * packets_per_wqe) - 1));
 245 }
 246
 247 static u32 mlx5e_packets_to_rx_wqes(struct mlx5e_priv *priv, int rq_wq_type,
 248                                     int num_packets)
 249 {
 250         int packets_per_wqe;
 251         int stride_size;
 252         int num_strides;
 253         int wqe_size;
 254         int num_wqes;
 255
 256         if (rq_wq_type != MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ)
 257                 return num_packets;
 258
 259         stride_size = 1 << priv->channels.params.mpwqe_log_stride_sz;
 260         num_strides = 1 << priv->channels.params.mpwqe_log_num_strides;
 261         wqe_size = stride_size * num_strides;
 262
 263         num_packets = (1 << order_base_2(num_packets));
 264
 265         packets_per_wqe = wqe_size /
 266                           ALIGN(ETH_DATA_LEN, stride_size);
 267         num_wqes = DIV_ROUND_UP(num_packets, packets_per_wqe);
 268         return 1 << (order_base_2(num_wqes));
 269 }
 270
 271 void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv,
 272                                  struct ethtool_ringparam *param)
 273 {
 274         int rq_wq_type = priv->channels.params.rq_wq_type;
 275
 276         param->rx_max_pending = mlx5e_rx_wqes_to_packets(priv, rq_wq_type,
 277                                                          1 << mlx5_max_log_rq_size(rq_wq_type));
 278         param->tx_max_pending = 1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE;
 279         param->rx_pending = mlx5e_rx_wqes_to_packets(priv, rq_wq_type,
 280                                                      1 << priv->channels.params.log_rq_size);
 281         param->tx_pending     = 1 << priv->channels.params.log_sq_size;
 282 }
 283
 284 static void mlx5e_get_ringparam(struct net_device *dev,
 285                                 struct ethtool_ringparam *param)
 286 {
 287         struct mlx5e_priv *priv = netdev_priv(dev);
 288
 289         mlx5e_ethtool_get_ringparam(priv, param);
 290 }
 291
 292 int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv,
 293                                 struct ethtool_ringparam *param)
 294 {
 295         int rq_wq_type = priv->channels.params.rq_wq_type;
 296         struct mlx5e_channels new_channels = {};
 297         u32 rx_pending_wqes;
 298         u32 min_rq_size;
 299         u32 max_rq_size;
 300         u8 log_rq_size;
 301         u8 log_sq_size;
 302         u32 num_mtts;
 303         int err = 0;
 304
 305         if (param->rx_jumbo_pending) {
 306                 netdev_info(priv->netdev, "%s: rx_jumbo_pending not supported\n",
 307                             __func__);
 308                 return -EINVAL;
 309         }
 310         if (param->rx_mini_pending) {
 311                 netdev_info(priv->netdev, "%s: rx_mini_pending not supported\n",
 312                             __func__);
 313                 return -EINVAL;
 314         }
 315
 316         min_rq_size = mlx5e_rx_wqes_to_packets(priv, rq_wq_type,
 317                                                1 << mlx5_min_log_rq_size(rq_wq_type));
 318         max_rq_size = mlx5e_rx_wqes_to_packets(priv, rq_wq_type,
 319                                                1 << mlx5_max_log_rq_size(rq_wq_type));
 320         rx_pending_wqes = mlx5e_packets_to_rx_wqes(priv, rq_wq_type,
 321                                                    param->rx_pending);
 322
 323         if (param->rx_pending < min_rq_size) {
 324                 netdev_info(priv->netdev, "%s: rx_pending (%d) < min (%d)\n",
 325                             __func__, param->rx_pending,
 326                             min_rq_size);
 327                 return -EINVAL;
 328         }
 329         if (param->rx_pending > max_rq_size) {
 330                 netdev_info(priv->netdev, "%s: rx_pending (%d) > max (%d)\n",
 331                             __func__, param->rx_pending,
 332                             max_rq_size);
 333                 return -EINVAL;
 334         }
 335
 336         num_mtts = MLX5E_REQUIRED_MTTS(rx_pending_wqes);
 337         if (priv->channels.params.rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ &&
 338             !MLX5E_VALID_NUM_MTTS(num_mtts)) {
 339                 netdev_info(priv->netdev, "%s: rx_pending (%d) request can't be satisfied, try to reduce.\n",
 340                             __func__, param->rx_pending);
 341                 return -EINVAL;
 342         }
 343
 344         if (param->tx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)) {
 345                 netdev_info(priv->netdev, "%s: tx_pending (%d) < min (%d)\n",
 346                             __func__, param->tx_pending,
 347                             1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE);
 348                 return -EINVAL;
 349         }
 350         if (param->tx_pending > (1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE)) {
 351                 netdev_info(priv->netdev, "%s: tx_pending (%d) > max (%d)\n",
 352                             __func__, param->tx_pending,
 353                             1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE);
 354                 return -EINVAL;
 355         }
 356
 357         log_rq_size = order_base_2(rx_pending_wqes);
 358         log_sq_size = order_base_2(param->tx_pending);
 359
 360         if (log_rq_size == priv->channels.params.log_rq_size &&
 361             log_sq_size == priv->channels.params.log_sq_size)
 362                 return 0;
 363
 364         mutex_lock(&priv->state_lock);
 365
 366         new_channels.params = priv->channels.params;
 367         new_channels.params.log_rq_size = log_rq_size;
 368         new_channels.params.log_sq_size = log_sq_size;
 369
 370         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 371                 priv->channels.params = new_channels.params;
 372                 goto unlock;
 373         }
 374
 375         err = mlx5e_open_channels(priv, &new_channels);
 376         if (err)
 377                 goto unlock;
 378
 379         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 380
 381 unlock:
 382         mutex_unlock(&priv->state_lock);
 383
 384         return err;
 385 }
 386
 387 static int mlx5e_set_ringparam(struct net_device *dev,
 388                                struct ethtool_ringparam *param)
 389 {
 390         struct mlx5e_priv *priv = netdev_priv(dev);
 391
 392         return mlx5e_ethtool_set_ringparam(priv, param);
 393 }
 394
 395 void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv,
 396                                 struct ethtool_channels *ch)
 397 {
 398         ch->max_combined   = priv->profile->max_nch(priv->mdev);
 399         ch->combined_count = priv->channels.params.num_channels;
 400 }
 401
 402 static void mlx5e_get_channels(struct net_device *dev,
 403                                struct ethtool_channels *ch)
 404 {
 405         struct mlx5e_priv *priv = netdev_priv(dev);
 406
 407         mlx5e_ethtool_get_channels(priv, ch);
 408 }
 409
 410 int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv,
 411                                struct ethtool_channels *ch)
 412 {
 413         unsigned int count = ch->combined_count;
 414         struct mlx5e_channels new_channels = {};
 415         bool arfs_enabled;
 416         int err = 0;
 417
 418         if (!count) {
 419                 netdev_info(priv->netdev, "%s: combined_count=0 not supported\n",
 420                             __func__);
 421                 return -EINVAL;
 422         }
 423
 424         if (priv->channels.params.num_channels == count)
 425                 return 0;
 426
 427         mutex_lock(&priv->state_lock);
 428
 429         new_channels.params = priv->channels.params;
 430         new_channels.params.num_channels = count;
 431         if (!netif_is_rxfh_configured(priv->netdev))
 432                 mlx5e_build_default_indir_rqt(new_channels.params.indirection_rqt,
 433                                               MLX5E_INDIR_RQT_SIZE, count);
 434
 435         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 436                 priv->channels.params = new_channels.params;
 437                 goto out;
 438         }
 439
 440         /* Create fresh channels with new parameters */
 441         err = mlx5e_open_channels(priv, &new_channels);
 442         if (err)
 443                 goto out;
 444
 445         arfs_enabled = priv->netdev->features & NETIF_F_NTUPLE;
 446         if (arfs_enabled)
 447                 mlx5e_arfs_disable(priv);
 448
 449         /* Switch to new channels, set new parameters and close old ones */
 450         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 451
 452         if (arfs_enabled) {
 453                 err = mlx5e_arfs_enable(priv);
 454                 if (err)
 455                         netdev_err(priv->netdev, "%s: mlx5e_arfs_enable failed: %d\n",
 456                                    __func__, err);
 457         }
 458
 459 out:
 460         mutex_unlock(&priv->state_lock);
 461
 462         return err;
 463 }
 464
 465 static int mlx5e_set_channels(struct net_device *dev,
 466                               struct ethtool_channels *ch)
 467 {
 468         struct mlx5e_priv *priv = netdev_priv(dev);
 469
 470         return mlx5e_ethtool_set_channels(priv, ch);
 471 }
 472
 473 int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
 474                                struct ethtool_coalesce *coal)
 475 {
 476         if (!MLX5_CAP_GEN(priv->mdev, cq_moderation))
 477                 return -EOPNOTSUPP;
 478
 479         coal->rx_coalesce_usecs       = priv->channels.params.rx_cq_moderation.usec;
 480         coal->rx_max_coalesced_frames = priv->channels.params.rx_cq_moderation.pkts;
 481         coal->tx_coalesce_usecs       = priv->channels.params.tx_cq_moderation.usec;
 482         coal->tx_max_coalesced_frames = priv->channels.params.tx_cq_moderation.pkts;
 483         coal->use_adaptive_rx_coalesce = priv->channels.params.rx_am_enabled;
 484
 485         return 0;
 486 }
 487
 488 static int mlx5e_get_coalesce(struct net_device *netdev,
 489                               struct ethtool_coalesce *coal)
 490 {
 491         struct mlx5e_priv *priv = netdev_priv(netdev);
 492
 493         return mlx5e_ethtool_get_coalesce(priv, coal);
 494 }
 495
 496 static void
 497 mlx5e_set_priv_channels_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal)
 498 {
 499         struct mlx5_core_dev *mdev = priv->mdev;
 500         int tc;
 501         int i;
 502
 503         for (i = 0; i < priv->channels.num; ++i) {
 504                 struct mlx5e_channel *c = priv->channels.c[i];
 505
 506                 for (tc = 0; tc < c->num_tc; tc++) {
 507                         mlx5_core_modify_cq_moderation(mdev,
 508                                                 &c->sq[tc].cq.mcq,
 509                                                 coal->tx_coalesce_usecs,
 510                                                 coal->tx_max_coalesced_frames);
 511                 }
 512
 513                 mlx5_core_modify_cq_moderation(mdev, &c->rq.cq.mcq,
 514                                                coal->rx_coalesce_usecs,
 515                                                coal->rx_max_coalesced_frames);
 516         }
 517 }
 518
 519 int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
 520                                struct ethtool_coalesce *coal)
 521 {
 522         struct mlx5_core_dev *mdev = priv->mdev;
 523         struct mlx5e_channels new_channels = {};
 524         int err = 0;
 525         bool reset;
 526
 527         if (!MLX5_CAP_GEN(mdev, cq_moderation))
 528                 return -EOPNOTSUPP;
 529
 530         mutex_lock(&priv->state_lock);
 531         new_channels.params = priv->channels.params;
 532
 533         new_channels.params.tx_cq_moderation.usec = coal->tx_coalesce_usecs;
 534         new_channels.params.tx_cq_moderation.pkts = coal->tx_max_coalesced_frames;
 535         new_channels.params.rx_cq_moderation.usec = coal->rx_coalesce_usecs;
 536         new_channels.params.rx_cq_moderation.pkts = coal->rx_max_coalesced_frames;
 537         new_channels.params.rx_am_enabled         = !!coal->use_adaptive_rx_coalesce;
 538
 539         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 540                 priv->channels.params = new_channels.params;
 541                 goto out;
 542         }
 543         /* we are opened */
 544
 545         reset = !!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_am_enabled;
 546         if (!reset) {
 547                 mlx5e_set_priv_channels_coalesce(priv, coal);
 548                 priv->channels.params = new_channels.params;
 549                 goto out;
 550         }
 551
 552         /* open fresh channels with new coal parameters */
 553         err = mlx5e_open_channels(priv, &new_channels);
 554         if (err)
 555                 goto out;
 556
 557         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
 558
 559 out:
 560         mutex_unlock(&priv->state_lock);
 561         return err;
 562 }
 563
 564 static int mlx5e_set_coalesce(struct net_device *netdev,
 565                               struct ethtool_coalesce *coal)
 566 {
 567         struct mlx5e_priv *priv    = netdev_priv(netdev);
 568
 569         return mlx5e_ethtool_set_coalesce(priv, coal);
 570 }
 571
 572 static void ptys2ethtool_supported_link(unsigned long *supported_modes,
 573                                         u32 eth_proto_cap)
 574 {
 575         unsigned long proto_cap = eth_proto_cap;
 576         int proto;
 577
 578         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 579                 bitmap_or(supported_modes, supported_modes,
 580                           ptys2ethtool_table[proto].supported,
 581                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 582 }
 583
 584 static void ptys2ethtool_adver_link(unsigned long *advertising_modes,
 585                                     u32 eth_proto_cap)
 586 {
 587         unsigned long proto_cap = eth_proto_cap;
 588         int proto;
 589
 590         for_each_set_bit(proto, &proto_cap, MLX5E_LINK_MODES_NUMBER)
 591                 bitmap_or(advertising_modes, advertising_modes,
 592                           ptys2ethtool_table[proto].advertised,
 593                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 594 }
 595
 596 static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
 597                                                    u32 eth_proto_cap,
 598                                                    u8 connector_type)
 599 {
 600         if (!connector_type || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
 601                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
 602                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
 603                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
 604                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)
 605                                    | MLX5E_PROT_MASK(MLX5E_100GBASE_SR4)
 606                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 607                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 608                                                              supported,
 609                                                              FIBRE);
 610                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 611                                                              advertising,
 612                                                              FIBRE);
 613                 }
 614
 615                 if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_100GBASE_KR4)
 616                                    | MLX5E_PROT_MASK(MLX5E_40GBASE_KR4)
 617                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KR)
 618                                    | MLX5E_PROT_MASK(MLX5E_10GBASE_KX4)
 619                                    | MLX5E_PROT_MASK(MLX5E_1000BASE_KX))) {
 620                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 621                                                              supported,
 622                                                              Backplane);
 623                         ethtool_link_ksettings_add_link_mode(link_ksettings,
 624                                                              advertising,
 625                                                              Backplane);
 626                 }
 627                 return;
 628         }
 629
 630         switch (connector_type) {
 631         case MLX5E_PORT_TP:
 632                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 633                                                      supported, TP);
 634                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 635                                                      advertising, TP);
 636                 break;
 637         case MLX5E_PORT_AUI:
 638                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 639                                                      supported, AUI);
 640                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 641                                                      advertising, AUI);
 642                 break;
 643         case MLX5E_PORT_BNC:
 644                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 645                                                      supported, BNC);
 646                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 647                                                      advertising, BNC);
 648                 break;
 649         case MLX5E_PORT_MII:
 650                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 651                                                      supported, MII);
 652                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 653                                                      advertising, MII);
 654                 break;
 655         case MLX5E_PORT_FIBRE:
 656                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 657                                                      supported, FIBRE);
 658                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 659                                                      advertising, FIBRE);
 660                 break;
 661         case MLX5E_PORT_DA:
 662                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 663                                                      supported, Backplane);
 664                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 665                                                      advertising, Backplane);
 666                 break;
 667         case MLX5E_PORT_NONE:
 668         case MLX5E_PORT_OTHER:
 669         default:
 670                 break;
 671         }
 672 }
 673
 674 int mlx5e_get_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 675 {
 676         u32 max_speed = 0;
 677         u32 proto_cap;
 678         int err;
 679         int i;
 680
 681         err = mlx5_query_port_proto_cap(mdev, &proto_cap, MLX5_PTYS_EN);
 682         if (err)
 683                 return err;
 684
 685         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i)
 686                 if (proto_cap & MLX5E_PROT_MASK(i))
 687                         max_speed = max(max_speed, ptys2ethtool_table[i].speed);
 688
 689         *speed = max_speed;
 690         return 0;
 691 }
 692
 693 static void get_speed_duplex(struct net_device *netdev,
 694                              u32 eth_proto_oper,
 695                              struct ethtool_link_ksettings *link_ksettings)
 696 {
 697         int i;
 698         u32 speed = SPEED_UNKNOWN;
 699         u8 duplex = DUPLEX_UNKNOWN;
 700
 701         if (!netif_carrier_ok(netdev))
 702                 goto out;
 703
 704         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i) {
 705                 if (eth_proto_oper & MLX5E_PROT_MASK(i)) {
 706                         speed = ptys2ethtool_table[i].speed;
 707                         duplex = DUPLEX_FULL;
 708                         break;
 709                 }
 710         }
 711 out:
 712         link_ksettings->base.speed = speed;
 713         link_ksettings->base.duplex = duplex;
 714 }
 715
 716 static void get_supported(u32 eth_proto_cap,
 717                           struct ethtool_link_ksettings *link_ksettings)
 718 {
 719         unsigned long *supported = link_ksettings->link_modes.supported;
 720
 721         ptys2ethtool_supported_link(supported, eth_proto_cap);
 722         ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
 723 }
 724
 725 static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
 726                             u8 rx_pause,
 727                             struct ethtool_link_ksettings *link_ksettings)
 728 {
 729         unsigned long *advertising = link_ksettings->link_modes.advertising;
 730
 731         ptys2ethtool_adver_link(advertising, eth_proto_cap);
 732         if (rx_pause)
 733                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
 734         if (tx_pause ^ rx_pause)
 735                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Asym_Pause);
 736 }
 737
 738 static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
 739                 [MLX5E_PORT_UNKNOWN]            = PORT_OTHER,
 740                 [MLX5E_PORT_NONE]               = PORT_NONE,
 741                 [MLX5E_PORT_TP]                 = PORT_TP,
 742                 [MLX5E_PORT_AUI]                = PORT_AUI,
 743                 [MLX5E_PORT_BNC]                = PORT_BNC,
 744                 [MLX5E_PORT_MII]                = PORT_MII,
 745                 [MLX5E_PORT_FIBRE]              = PORT_FIBRE,
 746                 [MLX5E_PORT_DA]                 = PORT_DA,
 747                 [MLX5E_PORT_OTHER]              = PORT_OTHER,
 748         };
 749
 750 static u8 get_connector_port(u32 eth_proto, u8 connector_type)
 751 {
 752         if (connector_type && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
 753                 return ptys2connector_type[connector_type];
 754
 755         if (eth_proto &
 756             (MLX5E_PROT_MASK(MLX5E_10GBASE_SR)   |
 757              MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)  |
 758              MLX5E_PROT_MASK(MLX5E_100GBASE_SR4) |
 759              MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
 760                 return PORT_FIBRE;
 761         }
 762
 763         if (eth_proto &
 764             (MLX5E_PROT_MASK(MLX5E_40GBASE_CR4) |
 765              MLX5E_PROT_MASK(MLX5E_10GBASE_CR)  |
 766              MLX5E_PROT_MASK(MLX5E_100GBASE_CR4))) {
 767                 return PORT_DA;
 768         }
 769
 770         if (eth_proto &
 771             (MLX5E_PROT_MASK(MLX5E_10GBASE_KX4) |
 772              MLX5E_PROT_MASK(MLX5E_10GBASE_KR)  |
 773              MLX5E_PROT_MASK(MLX5E_40GBASE_KR4) |
 774              MLX5E_PROT_MASK(MLX5E_100GBASE_KR4))) {
 775                 return PORT_NONE;
 776         }
 777
 778         return PORT_OTHER;
 779 }
 780
 781 static void get_lp_advertising(u32 eth_proto_lp,
 782                                struct ethtool_link_ksettings *link_ksettings)
 783 {
 784         unsigned long *lp_advertising = link_ksettings->link_modes.lp_advertising;
 785
 786         ptys2ethtool_adver_link(lp_advertising, eth_proto_lp);
 787 }
 788
 789 static int mlx5e_get_link_ksettings(struct net_device *netdev,
 790                                     struct ethtool_link_ksettings *link_ksettings)
 791 {
 792         struct mlx5e_priv *priv    = netdev_priv(netdev);
 793         struct mlx5_core_dev *mdev = priv->mdev;
 794         u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
 795         u32 rx_pause = 0;
 796         u32 tx_pause = 0;
 797         u32 eth_proto_cap;
 798         u32 eth_proto_admin;
 799         u32 eth_proto_lp;
 800         u32 eth_proto_oper;
 801         u8 an_disable_admin;
 802         u8 an_status;
 803         u8 connector_type;
 804         int err;
 805
 806         err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1);
 807         if (err) {
 808                 netdev_err(netdev, "%s: query port ptys failed: %d\n",
 809                            __func__, err);
 810                 goto err_query_ptys;
 811         }
 812
 813         eth_proto_cap    = MLX5_GET(ptys_reg, out, eth_proto_capability);
 814         eth_proto_admin  = MLX5_GET(ptys_reg, out, eth_proto_admin);
 815         eth_proto_oper   = MLX5_GET(ptys_reg, out, eth_proto_oper);
 816         eth_proto_lp     = MLX5_GET(ptys_reg, out, eth_proto_lp_advertise);
 817         an_disable_admin = MLX5_GET(ptys_reg, out, an_disable_admin);
 818         an_status        = MLX5_GET(ptys_reg, out, an_status);
 819         connector_type   = MLX5_GET(ptys_reg, out, connector_type);
 820
 821         mlx5_query_port_pause(mdev, &rx_pause, &tx_pause);
 822
 823         ethtool_link_ksettings_zero_link_mode(link_ksettings, supported);
 824         ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
 825
 826         get_supported(eth_proto_cap, link_ksettings);
 827         get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings);
 828         get_speed_duplex(netdev, eth_proto_oper, link_ksettings);
 829
 830         eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
 831
 832         link_ksettings->base.port = get_connector_port(eth_proto_oper,
 833                                                        connector_type);
 834         ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
 835                                                connector_type);
 836         get_lp_advertising(eth_proto_lp, link_ksettings);
 837
 838         if (an_status == MLX5_AN_COMPLETE)
 839                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 840                                                      lp_advertising, Autoneg);
 841
 842         link_ksettings->base.autoneg = an_disable_admin ? AUTONEG_DISABLE :
 843                                                           AUTONEG_ENABLE;
 844         ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
 845                                              Autoneg);
 846         if (!an_disable_admin)
 847                 ethtool_link_ksettings_add_link_mode(link_ksettings,
 848                                                      advertising, Autoneg);
 849
 850 err_query_ptys:
 851         return err;
 852 }
 853
 854 static u32 mlx5e_ethtool2ptys_adver_link(const unsigned long *link_modes)
 855 {
 856         u32 i, ptys_modes = 0;
 857
 858         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i) {
 859                 if (bitmap_intersects(ptys2ethtool_table[i].advertised,
 860                                       link_modes,
 861                                       __ETHTOOL_LINK_MODE_MASK_NBITS))
 862                         ptys_modes |= MLX5E_PROT_MASK(i);
 863         }
 864
 865         return ptys_modes;
 866 }
 867
 868 static u32 mlx5e_ethtool2ptys_speed_link(u32 speed)
 869 {
 870         u32 i, speed_links = 0;
 871
 872         for (i = 0; i < MLX5E_LINK_MODES_NUMBER; ++i) {
 873                 if (ptys2ethtool_table[i].speed == speed)
 874                         speed_links |= MLX5E_PROT_MASK(i);
 875         }
 876
 877         return speed_links;
 878 }
 879
 880 static int mlx5e_set_link_ksettings(struct net_device *netdev,
 881                                     const struct ethtool_link_ksettings *link_ksettings)
 882 {
 883         struct mlx5e_priv *priv    = netdev_priv(netdev);
 884         struct mlx5_core_dev *mdev = priv->mdev;
 885         u32 eth_proto_cap, eth_proto_admin;
 886         bool an_changes = false;
 887         u8 an_disable_admin;
 888         u8 an_disable_cap;
 889         bool an_disable;
 890         u32 link_modes;
 891         u8 an_status;
 892         u32 speed;
 893         int err;
 894
 895         speed = link_ksettings->base.speed;
 896
 897         link_modes = link_ksettings->base.autoneg == AUTONEG_ENABLE ?
 898                 mlx5e_ethtool2ptys_adver_link(link_ksettings->link_modes.advertising) :
 899                 mlx5e_ethtool2ptys_speed_link(speed);
 900
 901         err = mlx5_query_port_proto_cap(mdev, &eth_proto_cap, MLX5_PTYS_EN);
 902         if (err) {
 903                 netdev_err(netdev, "%s: query port eth proto cap failed: %d\n",
 904                            __func__, err);
 905                 goto out;
 906         }
 907
 908         link_modes = link_modes & eth_proto_cap;
 909         if (!link_modes) {
 910                 netdev_err(netdev, "%s: Not supported link mode(s) requested",
 911                            __func__);
 912                 err = -EINVAL;
 913                 goto out;
 914         }
 915
 916         err = mlx5_query_port_proto_admin(mdev, &eth_proto_admin, MLX5_PTYS_EN);
 917         if (err) {
 918                 netdev_err(netdev, "%s: query port eth proto admin failed: %d\n",
 919                            __func__, err);
 920                 goto out;
 921         }
 922
 923         mlx5_query_port_autoneg(mdev, MLX5_PTYS_EN, &an_status,
 924                                 &an_disable_cap, &an_disable_admin);
 925
 926         an_disable = link_ksettings->base.autoneg == AUTONEG_DISABLE;
 927         an_changes = ((!an_disable && an_disable_admin) ||
 928                       (an_disable && !an_disable_admin));
 929
 930         if (!an_changes && link_modes == eth_proto_admin)
 931                 goto out;
 932
 933         mlx5_set_port_ptys(mdev, an_disable, link_modes, MLX5_PTYS_EN);
 934         mlx5_toggle_port_link(mdev);
 935
 936 out:
 937         return err;
 938 }
 939
 940 static u32 mlx5e_get_rxfh_key_size(struct net_device *netdev)
 941 {
 942         struct mlx5e_priv *priv = netdev_priv(netdev);
 943
 944         return sizeof(priv->channels.params.toeplitz_hash_key);
 945 }
 946
 947 static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
 948 {
 949         return MLX5E_INDIR_RQT_SIZE;
 950 }
 951
 952 static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 953                           u8 *hfunc)
 954 {
 955         struct mlx5e_priv *priv = netdev_priv(netdev);
 956
 957         if (indir)
 958                 memcpy(indir, priv->channels.params.indirection_rqt,
 959                        sizeof(priv->channels.params.indirection_rqt));
 960
 961         if (key)
 962                 memcpy(key, priv->channels.params.toeplitz_hash_key,
 963                        sizeof(priv->channels.params.toeplitz_hash_key));
 964
 965         if (hfunc)
 966                 *hfunc = priv->channels.params.rss_hfunc;
 967
 968         return 0;
 969 }
 970
 971 static void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen)
 972 {
 973         void *tirc = MLX5_ADDR_OF(modify_tir_in, in, ctx);
 974         struct mlx5_core_dev *mdev = priv->mdev;
 975         int ctxlen = MLX5_ST_SZ_BYTES(tirc);
 976         int tt;
 977
 978         MLX5_SET(modify_tir_in, in, bitmask.hash, 1);
 979
 980         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 981                 memset(tirc, 0, ctxlen);
 982                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, false);
 983                 mlx5_core_modify_tir(mdev, priv->indir_tir[tt].tirn, in, inlen);
 984         }
 985
 986         if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
 987                 return;
 988
 989         for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
 990                 memset(tirc, 0, ctxlen);
 991                 mlx5e_build_indir_tir_ctx_hash(&priv->channels.params, tt, tirc, true);
 992                 mlx5_core_modify_tir(mdev, priv->inner_indir_tir[tt].tirn, in, inlen);
 993         }
 994 }
 995
 996 static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
 997                           const u8 *key, const u8 hfunc)
 998 {
 999         struct mlx5e_priv *priv = netdev_priv(dev);
1000         int inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
1001         bool hash_changed = false;
1002         void *in;
1003
1004         if ((hfunc != ETH_RSS_HASH_NO_CHANGE) &&
1005             (hfunc != ETH_RSS_HASH_XOR) &&
1006             (hfunc != ETH_RSS_HASH_TOP))
1007                 return -EINVAL;
1008
1009         in = kvzalloc(inlen, GFP_KERNEL);
1010         if (!in)
1011                 return -ENOMEM;
1012
1013         mutex_lock(&priv->state_lock);
1014
1015         if (hfunc != ETH_RSS_HASH_NO_CHANGE &&
1016             hfunc != priv->channels.params.rss_hfunc) {
1017                 priv->channels.params.rss_hfunc = hfunc;
1018                 hash_changed = true;
1019         }
1020
1021         if (indir) {
1022                 memcpy(priv->channels.params.indirection_rqt, indir,
1023                        sizeof(priv->channels.params.indirection_rqt));
1024
1025                 if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1026                         u32 rqtn = priv->indir_rqt.rqtn;
1027                         struct mlx5e_redirect_rqt_param rrp = {
1028                                 .is_rss = true,
1029                                 {
1030                                         .rss = {
1031                                                 .hfunc = priv->channels.params.rss_hfunc,
1032                                                 .channels  = &priv->channels,
1033                                         },
1034                                 },
1035                         };
1036
1037                         mlx5e_redirect_rqt(priv, rqtn, MLX5E_INDIR_RQT_SIZE, rrp);
1038                 }
1039         }
1040
1041         if (key) {
1042                 memcpy(priv->channels.params.toeplitz_hash_key, key,
1043                        sizeof(priv->channels.params.toeplitz_hash_key));
1044                 hash_changed = hash_changed ||
1045                                priv->channels.params.rss_hfunc == ETH_RSS_HASH_TOP;
1046         }
1047
1048         if (hash_changed)
1049                 mlx5e_modify_tirs_hash(priv, in, inlen);
1050
1051         mutex_unlock(&priv->state_lock);
1052
1053         kvfree(in);
1054
1055         return 0;
1056 }
1057
1058 static int mlx5e_get_rxnfc(struct net_device *netdev,
1059                            struct ethtool_rxnfc *info, u32 *rule_locs)
1060 {
1061         struct mlx5e_priv *priv = netdev_priv(netdev);
1062         int err = 0;
1063
1064         switch (info->cmd) {
1065         case ETHTOOL_GRXRINGS:
1066                 info->data = priv->channels.params.num_channels;
1067                 break;
1068         case ETHTOOL_GRXCLSRLCNT:
1069                 info->rule_cnt = priv->fs.ethtool.tot_num_rules;
1070                 break;
1071         case ETHTOOL_GRXCLSRULE:
1072                 err = mlx5e_ethtool_get_flow(priv, info, info->fs.location);
1073                 break;
1074         case ETHTOOL_GRXCLSRLALL:
1075                 err = mlx5e_ethtool_get_all_flows(priv, info, rule_locs);
1076                 break;
1077         default:
1078                 err = -EOPNOTSUPP;
1079                 break;
1080         }
1081
1082         return err;
1083 }
1084
1085 static int mlx5e_get_tunable(struct net_device *dev,
1086                              const struct ethtool_tunable *tuna,
1087                              void *data)
1088 {
1089         const struct mlx5e_priv *priv = netdev_priv(dev);
1090         int err = 0;
1091
1092         switch (tuna->id) {
1093         case ETHTOOL_TX_COPYBREAK:
1094                 *(u32 *)data = priv->channels.params.tx_max_inline;
1095                 break;
1096         default:
1097                 err = -EINVAL;
1098                 break;
1099         }
1100
1101         return err;
1102 }
1103
1104 static int mlx5e_set_tunable(struct net_device *dev,
1105                              const struct ethtool_tunable *tuna,
1106                              const void *data)
1107 {
1108         struct mlx5e_priv *priv = netdev_priv(dev);
1109         struct mlx5_core_dev *mdev = priv->mdev;
1110         struct mlx5e_channels new_channels = {};
1111         int err = 0;
1112         u32 val;
1113
1114         mutex_lock(&priv->state_lock);
1115
1116         switch (tuna->id) {
1117         case ETHTOOL_TX_COPYBREAK:
1118                 val = *(u32 *)data;
1119                 if (val > mlx5e_get_max_inline_cap(mdev)) {
1120                         err = -EINVAL;
1121                         break;
1122                 }
1123
1124                 new_channels.params = priv->channels.params;
1125                 new_channels.params.tx_max_inline = val;
1126
1127                 if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1128                         priv->channels.params = new_channels.params;
1129                         break;
1130                 }
1131
1132                 err = mlx5e_open_channels(priv, &new_channels);
1133                 if (err)
1134                         break;
1135                 mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1136
1137                 break;
1138         default:
1139                 err = -EINVAL;
1140                 break;
1141         }
1142
1143         mutex_unlock(&priv->state_lock);
1144         return err;
1145 }
1146
1147 static void mlx5e_get_pauseparam(struct net_device *netdev,
1148                                  struct ethtool_pauseparam *pauseparam)
1149 {
1150         struct mlx5e_priv *priv    = netdev_priv(netdev);
1151         struct mlx5_core_dev *mdev = priv->mdev;
1152         int err;
1153
1154         err = mlx5_query_port_pause(mdev, &pauseparam->rx_pause,
1155                                     &pauseparam->tx_pause);
1156         if (err) {
1157                 netdev_err(netdev, "%s: mlx5_query_port_pause failed:0x%x\n",
1158                            __func__, err);
1159         }
1160 }
1161
1162 static int mlx5e_set_pauseparam(struct net_device *netdev,
1163                                 struct ethtool_pauseparam *pauseparam)
1164 {
1165         struct mlx5e_priv *priv    = netdev_priv(netdev);
1166         struct mlx5_core_dev *mdev = priv->mdev;
1167         int err;
1168
1169         if (pauseparam->autoneg)
1170                 return -EINVAL;
1171
1172         err = mlx5_set_port_pause(mdev,
1173                                   pauseparam->rx_pause ? 1 : 0,
1174                                   pauseparam->tx_pause ? 1 : 0);
1175         if (err) {
1176                 netdev_err(netdev, "%s: mlx5_set_port_pause failed:0x%x\n",
1177                            __func__, err);
1178         }
1179
1180         return err;
1181 }
1182
1183 int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
1184                               struct ethtool_ts_info *info)
1185 {
1186         struct mlx5_core_dev *mdev = priv->mdev;
1187         int ret;
1188
1189         ret = ethtool_op_get_ts_info(priv->netdev, info);
1190         if (ret)
1191                 return ret;
1192
1193         info->phc_index = mdev->clock.ptp ?
1194                           ptp_clock_index(mdev->clock.ptp) : -1;
1195
1196         if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
1197                 return 0;
1198
1199         info->so_timestamping |= SOF_TIMESTAMPING_TX_HARDWARE |
1200                                  SOF_TIMESTAMPING_RX_HARDWARE |
1201                                  SOF_TIMESTAMPING_RAW_HARDWARE;
1202
1203         info->tx_types = BIT(HWTSTAMP_TX_OFF) |
1204                          BIT(HWTSTAMP_TX_ON);
1205
1206         info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
1207                            BIT(HWTSTAMP_FILTER_ALL);
1208
1209         return 0;
1210 }
1211
1212 static int mlx5e_get_ts_info(struct net_device *dev,
1213                              struct ethtool_ts_info *info)
1214 {
1215         struct mlx5e_priv *priv = netdev_priv(dev);
1216
1217         return mlx5e_ethtool_get_ts_info(priv, info);
1218 }
1219
1220 static __u32 mlx5e_get_wol_supported(struct mlx5_core_dev *mdev)
1221 {
1222         __u32 ret = 0;
1223
1224         if (MLX5_CAP_GEN(mdev, wol_g))
1225                 ret |= WAKE_MAGIC;
1226
1227         if (MLX5_CAP_GEN(mdev, wol_s))
1228                 ret |= WAKE_MAGICSECURE;
1229
1230         if (MLX5_CAP_GEN(mdev, wol_a))
1231                 ret |= WAKE_ARP;
1232
1233         if (MLX5_CAP_GEN(mdev, wol_b))
1234                 ret |= WAKE_BCAST;
1235
1236         if (MLX5_CAP_GEN(mdev, wol_m))
1237                 ret |= WAKE_MCAST;
1238
1239         if (MLX5_CAP_GEN(mdev, wol_u))
1240                 ret |= WAKE_UCAST;
1241
1242         if (MLX5_CAP_GEN(mdev, wol_p))
1243                 ret |= WAKE_PHY;
1244
1245         return ret;
1246 }
1247
1248 static __u32 mlx5e_refomrat_wol_mode_mlx5_to_linux(u8 mode)
1249 {
1250         __u32 ret = 0;
1251
1252         if (mode & MLX5_WOL_MAGIC)
1253                 ret |= WAKE_MAGIC;
1254
1255         if (mode & MLX5_WOL_SECURED_MAGIC)
1256                 ret |= WAKE_MAGICSECURE;
1257
1258         if (mode & MLX5_WOL_ARP)
1259                 ret |= WAKE_ARP;
1260
1261         if (mode & MLX5_WOL_BROADCAST)
1262                 ret |= WAKE_BCAST;
1263
1264         if (mode & MLX5_WOL_MULTICAST)
1265                 ret |= WAKE_MCAST;
1266
1267         if (mode & MLX5_WOL_UNICAST)
1268                 ret |= WAKE_UCAST;
1269
1270         if (mode & MLX5_WOL_PHY_ACTIVITY)
1271                 ret |= WAKE_PHY;
1272
1273         return ret;
1274 }
1275
1276 static u8 mlx5e_refomrat_wol_mode_linux_to_mlx5(__u32 mode)
1277 {
1278         u8 ret = 0;
1279
1280         if (mode & WAKE_MAGIC)
1281                 ret |= MLX5_WOL_MAGIC;
1282
1283         if (mode & WAKE_MAGICSECURE)
1284                 ret |= MLX5_WOL_SECURED_MAGIC;
1285
1286         if (mode & WAKE_ARP)
1287                 ret |= MLX5_WOL_ARP;
1288
1289         if (mode & WAKE_BCAST)
1290                 ret |= MLX5_WOL_BROADCAST;
1291
1292         if (mode & WAKE_MCAST)
1293                 ret |= MLX5_WOL_MULTICAST;
1294
1295         if (mode & WAKE_UCAST)
1296                 ret |= MLX5_WOL_UNICAST;
1297
1298         if (mode & WAKE_PHY)
1299                 ret |= MLX5_WOL_PHY_ACTIVITY;
1300
1301         return ret;
1302 }
1303
1304 static void mlx5e_get_wol(struct net_device *netdev,
1305                           struct ethtool_wolinfo *wol)
1306 {
1307         struct mlx5e_priv *priv = netdev_priv(netdev);
1308         struct mlx5_core_dev *mdev = priv->mdev;
1309         u8 mlx5_wol_mode;
1310         int err;
1311
1312         memset(wol, 0, sizeof(*wol));
1313
1314         wol->supported = mlx5e_get_wol_supported(mdev);
1315         if (!wol->supported)
1316                 return;
1317
1318         err = mlx5_query_port_wol(mdev, &mlx5_wol_mode);
1319         if (err)
1320                 return;
1321
1322         wol->wolopts = mlx5e_refomrat_wol_mode_mlx5_to_linux(mlx5_wol_mode);
1323 }
1324
1325 static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1326 {
1327         struct mlx5e_priv *priv = netdev_priv(netdev);
1328         struct mlx5_core_dev *mdev = priv->mdev;
1329         __u32 wol_supported = mlx5e_get_wol_supported(mdev);
1330         u32 mlx5_wol_mode;
1331
1332         if (!wol_supported)
1333                 return -EOPNOTSUPP;
1334
1335         if (wol->wolopts & ~wol_supported)
1336                 return -EINVAL;
1337
1338         mlx5_wol_mode = mlx5e_refomrat_wol_mode_linux_to_mlx5(wol->wolopts);
1339
1340         return mlx5_set_port_wol(mdev, mlx5_wol_mode);
1341 }
1342
1343 static u32 mlx5e_get_msglevel(struct net_device *dev)
1344 {
1345         return ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;
1346 }
1347
1348 static void mlx5e_set_msglevel(struct net_device *dev, u32 val)
1349 {
1350         ((struct mlx5e_priv *)netdev_priv(dev))->msglevel = val;
1351 }
1352
1353 static int mlx5e_set_phys_id(struct net_device *dev,
1354                              enum ethtool_phys_id_state state)
1355 {
1356         struct mlx5e_priv *priv = netdev_priv(dev);
1357         struct mlx5_core_dev *mdev = priv->mdev;
1358         u16 beacon_duration;
1359
1360         if (!MLX5_CAP_GEN(mdev, beacon_led))
1361                 return -EOPNOTSUPP;
1362
1363         switch (state) {
1364         case ETHTOOL_ID_ACTIVE:
1365                 beacon_duration = MLX5_BEACON_DURATION_INF;
1366                 break;
1367         case ETHTOOL_ID_INACTIVE:
1368                 beacon_duration = MLX5_BEACON_DURATION_OFF;
1369                 break;
1370         default:
1371                 return -EOPNOTSUPP;
1372         }
1373
1374         return mlx5_set_port_beacon(mdev, beacon_duration);
1375 }
1376
1377 static int mlx5e_get_module_info(struct net_device *netdev,
1378                                  struct ethtool_modinfo *modinfo)
1379 {
1380         struct mlx5e_priv *priv = netdev_priv(netdev);
1381         struct mlx5_core_dev *dev = priv->mdev;
1382         int size_read = 0;
1383         u8 data[4];
1384
1385         size_read = mlx5_query_module_eeprom(dev, 0, 2, data);
1386         if (size_read < 2)
1387                 return -EIO;
1388
1389         /* data[0] = identifier byte */
1390         switch (data[0]) {
1391         case MLX5_MODULE_ID_QSFP:
1392                 modinfo->type       = ETH_MODULE_SFF_8436;
1393                 modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1394                 break;
1395         case MLX5_MODULE_ID_QSFP_PLUS:
1396         case MLX5_MODULE_ID_QSFP28:
1397                 /* data[1] = revision id */
1398                 if (data[0] == MLX5_MODULE_ID_QSFP28 || data[1] >= 0x3) {
1399                         modinfo->type       = ETH_MODULE_SFF_8636;
1400                         modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN;
1401                 } else {
1402                         modinfo->type       = ETH_MODULE_SFF_8436;
1403                         modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN;
1404                 }
1405                 break;
1406         case MLX5_MODULE_ID_SFP:
1407                 modinfo->type       = ETH_MODULE_SFF_8472;
1408                 modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
1409                 break;
1410         default:
1411                 netdev_err(priv->netdev, "%s: cable type not recognized:0x%x\n",
1412                            __func__, data[0]);
1413                 return -EINVAL;
1414         }
1415
1416         return 0;
1417 }
1418
1419 static int mlx5e_get_module_eeprom(struct net_device *netdev,
1420                                    struct ethtool_eeprom *ee,
1421                                    u8 *data)
1422 {
1423         struct mlx5e_priv *priv = netdev_priv(netdev);
1424         struct mlx5_core_dev *mdev = priv->mdev;
1425         int offset = ee->offset;
1426         int size_read;
1427         int i = 0;
1428
1429         if (!ee->len)
1430                 return -EINVAL;
1431
1432         memset(data, 0, ee->len);
1433
1434         while (i < ee->len) {
1435                 size_read = mlx5_query_module_eeprom(mdev, offset, ee->len - i,
1436                                                      data + i);
1437
1438                 if (!size_read)
1439                         /* Done reading */
1440                         return 0;
1441
1442                 if (size_read < 0) {
1443                         netdev_err(priv->netdev, "%s: mlx5_query_eeprom failed:0x%x\n",
1444                                    __func__, size_read);
1445                         return 0;
1446                 }
1447
1448                 i += size_read;
1449                 offset += size_read;
1450         }
1451
1452         return 0;
1453 }
1454
1455 typedef int (*mlx5e_pflag_handler)(struct net_device *netdev, bool enable);
1456
1457 static int set_pflag_cqe_based_moder(struct net_device *netdev, bool enable,
1458                                      bool is_rx_cq)
1459 {
1460         struct mlx5e_priv *priv = netdev_priv(netdev);
1461         struct mlx5_core_dev *mdev = priv->mdev;
1462         struct mlx5e_channels new_channels = {};
1463         bool mode_changed;
1464         u8 cq_period_mode, current_cq_period_mode;
1465         int err = 0;
1466
1467         cq_period_mode = enable ?
1468                 MLX5_CQ_PERIOD_MODE_START_FROM_CQE :
1469                 MLX5_CQ_PERIOD_MODE_START_FROM_EQE;
1470         current_cq_period_mode = is_rx_cq ?
1471                 priv->channels.params.rx_cq_moderation.cq_period_mode :
1472                 priv->channels.params.tx_cq_moderation.cq_period_mode;
1473         mode_changed = cq_period_mode != current_cq_period_mode;
1474
1475         if (cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE &&
1476             !MLX5_CAP_GEN(mdev, cq_period_start_from_cqe))
1477                 return -EOPNOTSUPP;
1478
1479         if (!mode_changed)
1480                 return 0;
1481
1482         new_channels.params = priv->channels.params;
1483         if (is_rx_cq)
1484                 mlx5e_set_rx_cq_mode_params(&new_channels.params, cq_period_mode);
1485         else
1486                 mlx5e_set_tx_cq_mode_params(&new_channels.params, cq_period_mode);
1487
1488         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1489                 priv->channels.params = new_channels.params;
1490                 return 0;
1491         }
1492
1493         err = mlx5e_open_channels(priv, &new_channels);
1494         if (err)
1495                 return err;
1496
1497         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1498         return 0;
1499 }
1500
1501 static int set_pflag_tx_cqe_based_moder(struct net_device *netdev, bool enable)
1502 {
1503         return set_pflag_cqe_based_moder(netdev, enable, false);
1504 }
1505
1506 static int set_pflag_rx_cqe_based_moder(struct net_device *netdev, bool enable)
1507 {
1508         return set_pflag_cqe_based_moder(netdev, enable, true);
1509 }
1510
1511 int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val)
1512 {
1513         bool curr_val = MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS);
1514         struct mlx5e_channels new_channels = {};
1515         int err = 0;
1516
1517         if (!MLX5_CAP_GEN(priv->mdev, cqe_compression))
1518                 return new_val ? -EOPNOTSUPP : 0;
1519
1520         if (curr_val == new_val)
1521                 return 0;
1522
1523         new_channels.params = priv->channels.params;
1524         MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val);
1525
1526         mlx5e_set_rq_type_params(priv->mdev, &new_channels.params,
1527                                  new_channels.params.rq_wq_type);
1528
1529         if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
1530                 priv->channels.params = new_channels.params;
1531                 return 0;
1532         }
1533
1534         err = mlx5e_open_channels(priv, &new_channels);
1535         if (err)
1536                 return err;
1537
1538         mlx5e_switch_priv_channels(priv, &new_channels, NULL);
1539         return 0;
1540 }
1541
1542 static int set_pflag_rx_cqe_compress(struct net_device *netdev,
1543                                      bool enable)
1544 {
1545         struct mlx5e_priv *priv = netdev_priv(netdev);
1546         struct mlx5_core_dev *mdev = priv->mdev;
1547
1548         if (!MLX5_CAP_GEN(mdev, cqe_compression))
1549                 return -EOPNOTSUPP;
1550
1551         if (enable && priv->tstamp.rx_filter != HWTSTAMP_FILTER_NONE) {
1552                 netdev_err(netdev, "Can't enable cqe compression while timestamping is enabled.\n");
1553                 return -EINVAL;
1554         }
1555
1556         mlx5e_modify_rx_cqe_compression_locked(priv, enable);
1557         priv->channels.params.rx_cqe_compress_def = enable;
1558
1559         return 0;
1560 }
1561
1562 static int mlx5e_handle_pflag(struct net_device *netdev,
1563                               u32 wanted_flags,
1564                               enum mlx5e_priv_flag flag,
1565                               mlx5e_pflag_handler pflag_handler)
1566 {
1567         struct mlx5e_priv *priv = netdev_priv(netdev);
1568         bool enable = !!(wanted_flags & flag);
1569         u32 changes = wanted_flags ^ priv->channels.params.pflags;
1570         int err;
1571
1572         if (!(changes & flag))
1573                 return 0;
1574
1575         err = pflag_handler(netdev, enable);
1576         if (err) {
1577                 netdev_err(netdev, "%s private flag 0x%x failed err %d\n",
1578                            enable ? "Enable" : "Disable", flag, err);
1579                 return err;
1580         }
1581
1582         MLX5E_SET_PFLAG(&priv->channels.params, flag, enable);
1583         return 0;
1584 }
1585
1586 static int mlx5e_set_priv_flags(struct net_device *netdev, u32 pflags)
1587 {
1588         struct mlx5e_priv *priv = netdev_priv(netdev);
1589         int err;
1590
1591         mutex_lock(&priv->state_lock);
1592         err = mlx5e_handle_pflag(netdev, pflags,
1593                                  MLX5E_PFLAG_RX_CQE_BASED_MODER,
1594                                  set_pflag_rx_cqe_based_moder);
1595         if (err)
1596                 goto out;
1597
1598         err = mlx5e_handle_pflag(netdev, pflags,
1599                                  MLX5E_PFLAG_TX_CQE_BASED_MODER,
1600                                  set_pflag_tx_cqe_based_moder);
1601         if (err)
1602                 goto out;
1603
1604         err = mlx5e_handle_pflag(netdev, pflags,
1605                                  MLX5E_PFLAG_RX_CQE_COMPRESS,
1606                                  set_pflag_rx_cqe_compress);
1607
1608 out:
1609         mutex_unlock(&priv->state_lock);
1610         return err;
1611 }
1612
1613 static u32 mlx5e_get_priv_flags(struct net_device *netdev)
1614 {
1615         struct mlx5e_priv *priv = netdev_priv(netdev);
1616
1617         return priv->channels.params.pflags;
1618 }
1619
1620 static int mlx5e_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
1621 {
1622         int err = 0;
1623         struct mlx5e_priv *priv = netdev_priv(dev);
1624
1625         switch (cmd->cmd) {
1626         case ETHTOOL_SRXCLSRLINS:
1627                 err = mlx5e_ethtool_flow_replace(priv, &cmd->fs);
1628                 break;
1629         case ETHTOOL_SRXCLSRLDEL:
1630                 err = mlx5e_ethtool_flow_remove(priv, cmd->fs.location);
1631                 break;
1632         default:
1633                 err = -EOPNOTSUPP;
1634                 break;
1635         }
1636
1637         return err;
1638 }
1639
1640 int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
1641                                struct ethtool_flash *flash)
1642 {
1643         struct mlx5_core_dev *mdev = priv->mdev;
1644         struct net_device *dev = priv->netdev;
1645         const struct firmware *fw;
1646         int err;
1647
1648         if (flash->region != ETHTOOL_FLASH_ALL_REGIONS)
1649                 return -EOPNOTSUPP;
1650
1651         err = request_firmware_direct(&fw, flash->data, &dev->dev);
1652         if (err)
1653                 return err;
1654
1655         dev_hold(dev);
1656         rtnl_unlock();
1657
1658         err = mlx5_firmware_flash(mdev, fw);
1659         release_firmware(fw);
1660
1661         rtnl_lock();
1662         dev_put(dev);
1663         return err;
1664 }
1665
1666 static int mlx5e_flash_device(struct net_device *dev,
1667                               struct ethtool_flash *flash)
1668 {
1669         struct mlx5e_priv *priv = netdev_priv(dev);
1670
1671         return mlx5e_ethtool_flash_device(priv, flash);
1672 }
1673
1674 const struct ethtool_ops mlx5e_ethtool_ops = {
1675         .get_drvinfo       = mlx5e_get_drvinfo,
1676         .get_link          = ethtool_op_get_link,
1677         .get_strings       = mlx5e_get_strings,
1678         .get_sset_count    = mlx5e_get_sset_count,
1679         .get_ethtool_stats = mlx5e_get_ethtool_stats,
1680         .get_ringparam     = mlx5e_get_ringparam,
1681         .set_ringparam     = mlx5e_set_ringparam,
1682         .get_channels      = mlx5e_get_channels,
1683         .set_channels      = mlx5e_set_channels,
1684         .get_coalesce      = mlx5e_get_coalesce,
1685         .set_coalesce      = mlx5e_set_coalesce,
1686         .get_link_ksettings  = mlx5e_get_link_ksettings,
1687         .set_link_ksettings  = mlx5e_set_link_ksettings,
1688         .get_rxfh_key_size   = mlx5e_get_rxfh_key_size,
1689         .get_rxfh_indir_size = mlx5e_get_rxfh_indir_size,
1690         .get_rxfh          = mlx5e_get_rxfh,
1691         .set_rxfh          = mlx5e_set_rxfh,
1692         .get_rxnfc         = mlx5e_get_rxnfc,
1693         .set_rxnfc         = mlx5e_set_rxnfc,
1694         .flash_device      = mlx5e_flash_device,
1695         .get_tunable       = mlx5e_get_tunable,
1696         .set_tunable       = mlx5e_set_tunable,
1697         .get_pauseparam    = mlx5e_get_pauseparam,
1698         .set_pauseparam    = mlx5e_set_pauseparam,
1699         .get_ts_info       = mlx5e_get_ts_info,
1700         .set_phys_id       = mlx5e_set_phys_id,
1701         .get_wol           = mlx5e_get_wol,
1702         .set_wol           = mlx5e_set_wol,
1703         .get_module_info   = mlx5e_get_module_info,
1704         .get_module_eeprom = mlx5e_get_module_eeprom,
1705         .get_priv_flags    = mlx5e_get_priv_flags,
1706         .set_priv_flags    = mlx5e_set_priv_flags,
1707         .self_test         = mlx5e_self_test,
1708         .get_msglevel      = mlx5e_get_msglevel,
1709         .set_msglevel      = mlx5e_set_msglevel,
1710
1711 };