drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c

   1 /* Copyright 2008-2016 Freescale Semiconductor, Inc.
   2  *
   3  * Redistribution and use in source and binary forms, with or without
   4  * modification, are permitted provided that the following conditions are met:
   5  *     * Redistributions of source code must retain the above copyright
   6  *       notice, this list of conditions and the following disclaimer.
   7  *     * Redistributions in binary form must reproduce the above copyright
   8  *       notice, this list of conditions and the following disclaimer in the
   9  *       documentation and/or other materials provided with the distribution.
  10  *     * Neither the name of Freescale Semiconductor nor the
  11  *       names of its contributors may be used to endorse or promote products
  12  *       derived from this software without specific prior written permission.
  13  *
  14  *
  15  * ALTERNATIVELY, this software may be distributed under the terms of the
  16  * GNU General Public License ("GPL") as published by the Free Software
  17  * Foundation, either version 2 of that License or (at your option) any
  18  * later version.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
  21  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  22  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  23  * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
  24  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  25  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  26  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  27  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  33
  34 #include <linux/string.h>
  35 #include <linux/of_platform.h>
  36 #include <linux/net_tstamp.h>
  37 #include <linux/fsl/ptp_qoriq.h>
  38
  39 #include "dpaa_eth.h"
  40 #include "mac.h"
  41
  42 static const char dpaa_stats_percpu[][ETH_GSTRING_LEN] = {
  43         "interrupts",
  44         "rx packets",
  45         "tx packets",
  46         "tx confirm",
  47         "tx S/G",
  48         "tx error",
  49         "rx error",
  50         "rx dropped",
  51         "tx dropped",
  52 };
  53
  54 static char dpaa_stats_global[][ETH_GSTRING_LEN] = {
  55         /* dpa rx errors */
  56         "rx dma error",
  57         "rx frame physical error",
  58         "rx frame size error",
  59         "rx header error",
  60
  61         /* demultiplexing errors */
  62         "qman cg_tdrop",
  63         "qman wred",
  64         "qman error cond",
  65         "qman early window",
  66         "qman late window",
  67         "qman fq tdrop",
  68         "qman fq retired",
  69         "qman orp disabled",
  70
  71         /* congestion related stats */
  72         "congestion time (ms)",
  73         "entered congestion",
  74         "congested (0/1)"
  75 };
  76
  77 #define DPAA_STATS_PERCPU_LEN ARRAY_SIZE(dpaa_stats_percpu)
  78 #define DPAA_STATS_GLOBAL_LEN ARRAY_SIZE(dpaa_stats_global)
  79
  80 static int dpaa_get_link_ksettings(struct net_device *net_dev,
  81                                    struct ethtool_link_ksettings *cmd)
  82 {
  83         if (!net_dev->phydev)
  84                 return 0;
  85
  86         phy_ethtool_ksettings_get(net_dev->phydev, cmd);
  87
  88         return 0;
  89 }
  90
  91 static int dpaa_set_link_ksettings(struct net_device *net_dev,
  92                                    const struct ethtool_link_ksettings *cmd)
  93 {
  94         int err;
  95
  96         if (!net_dev->phydev)
  97                 return -ENODEV;
  98
  99         err = phy_ethtool_ksettings_set(net_dev->phydev, cmd);
 100         if (err < 0)
 101                 netdev_err(net_dev, "phy_ethtool_ksettings_set() = %d\n", err);
 102
 103         return err;
 104 }
 105
 106 static void dpaa_get_drvinfo(struct net_device *net_dev,
 107                              struct ethtool_drvinfo *drvinfo)
 108 {
 109         strlcpy(drvinfo->driver, KBUILD_MODNAME,
 110                 sizeof(drvinfo->driver));
 111         strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent),
 112                 sizeof(drvinfo->bus_info));
 113 }
 114
 115 static u32 dpaa_get_msglevel(struct net_device *net_dev)
 116 {
 117         return ((struct dpaa_priv *)netdev_priv(net_dev))->msg_enable;
 118 }
 119
 120 static void dpaa_set_msglevel(struct net_device *net_dev,
 121                               u32 msg_enable)
 122 {
 123         ((struct dpaa_priv *)netdev_priv(net_dev))->msg_enable = msg_enable;
 124 }
 125
 126 static int dpaa_nway_reset(struct net_device *net_dev)
 127 {
 128         int err;
 129
 130         if (!net_dev->phydev)
 131                 return -ENODEV;
 132
 133         err = 0;
 134         if (net_dev->phydev->autoneg) {
 135                 err = phy_start_aneg(net_dev->phydev);
 136                 if (err < 0)
 137                         netdev_err(net_dev, "phy_start_aneg() = %d\n",
 138                                    err);
 139         }
 140
 141         return err;
 142 }
 143
 144 static void dpaa_get_pauseparam(struct net_device *net_dev,
 145                                 struct ethtool_pauseparam *epause)
 146 {
 147         struct mac_device *mac_dev;
 148         struct dpaa_priv *priv;
 149
 150         priv = netdev_priv(net_dev);
 151         mac_dev = priv->mac_dev;
 152
 153         if (!net_dev->phydev)
 154                 return;
 155
 156         epause->autoneg = mac_dev->autoneg_pause;
 157         epause->rx_pause = mac_dev->rx_pause_active;
 158         epause->tx_pause = mac_dev->tx_pause_active;
 159 }
 160
 161 static int dpaa_set_pauseparam(struct net_device *net_dev,
 162                                struct ethtool_pauseparam *epause)
 163 {
 164         struct mac_device *mac_dev;
 165         struct phy_device *phydev;
 166         bool rx_pause, tx_pause;
 167         struct dpaa_priv *priv;
 168         int err;
 169
 170         priv = netdev_priv(net_dev);
 171         mac_dev = priv->mac_dev;
 172
 173         phydev = net_dev->phydev;
 174         if (!phydev) {
 175                 netdev_err(net_dev, "phy device not initialized\n");
 176                 return -ENODEV;
 177         }
 178
 179         if (!phy_validate_pause(phydev, epause))
 180                 return -EINVAL;
 181
 182         /* The MAC should know how to handle PAUSE frame autonegotiation before
 183          * adjust_link is triggered by a forced renegotiation of sym/asym PAUSE
 184          * settings.
 185          */
 186         mac_dev->autoneg_pause = !!epause->autoneg;
 187         mac_dev->rx_pause_req = !!epause->rx_pause;
 188         mac_dev->tx_pause_req = !!epause->tx_pause;
 189
 190         /* Determine the sym/asym advertised PAUSE capabilities from the desired
 191          * rx/tx pause settings.
 192          */
 193
 194         phy_set_asym_pause(phydev, epause->rx_pause, epause->tx_pause);
 195
 196         fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
 197         err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
 198         if (err < 0)
 199                 netdev_err(net_dev, "set_mac_active_pause() = %d\n", err);
 200
 201         return err;
 202 }
 203
 204 static int dpaa_get_sset_count(struct net_device *net_dev, int type)
 205 {
 206         unsigned int total_stats, num_stats;
 207
 208         num_stats   = num_online_cpus() + 1;
 209         total_stats = num_stats * (DPAA_STATS_PERCPU_LEN + 1) +
 210                         DPAA_STATS_GLOBAL_LEN;
 211
 212         switch (type) {
 213         case ETH_SS_STATS:
 214                 return total_stats;
 215         default:
 216                 return -EOPNOTSUPP;
 217         }
 218 }
 219
 220 static void copy_stats(struct dpaa_percpu_priv *percpu_priv, int num_cpus,
 221                        int crr_cpu, u64 bp_count, u64 *data)
 222 {
 223         int num_values = num_cpus + 1;
 224         int crr = 0;
 225
 226         /* update current CPU's stats and also add them to the total values */
 227         data[crr * num_values + crr_cpu] = percpu_priv->in_interrupt;
 228         data[crr++ * num_values + num_cpus] += percpu_priv->in_interrupt;
 229
 230         data[crr * num_values + crr_cpu] = percpu_priv->stats.rx_packets;
 231         data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_packets;
 232
 233         data[crr * num_values + crr_cpu] = percpu_priv->stats.tx_packets;
 234         data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_packets;
 235
 236         data[crr * num_values + crr_cpu] = percpu_priv->tx_confirm;
 237         data[crr++ * num_values + num_cpus] += percpu_priv->tx_confirm;
 238
 239         data[crr * num_values + crr_cpu] = percpu_priv->tx_frag_skbuffs;
 240         data[crr++ * num_values + num_cpus] += percpu_priv->tx_frag_skbuffs;
 241
 242         data[crr * num_values + crr_cpu] = percpu_priv->stats.tx_errors;
 243         data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_errors;
 244
 245         data[crr * num_values + crr_cpu] = percpu_priv->stats.rx_errors;
 246         data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_errors;
 247
 248         data[crr * num_values + crr_cpu] = percpu_priv->stats.rx_dropped;
 249         data[crr++ * num_values + num_cpus] += percpu_priv->stats.rx_dropped;
 250
 251         data[crr * num_values + crr_cpu] = percpu_priv->stats.tx_dropped;
 252         data[crr++ * num_values + num_cpus] += percpu_priv->stats.tx_dropped;
 253
 254         data[crr * num_values + crr_cpu] = bp_count;
 255         data[crr++ * num_values + num_cpus] += bp_count;
 256 }
 257
 258 static void dpaa_get_ethtool_stats(struct net_device *net_dev,
 259                                    struct ethtool_stats *stats, u64 *data)
 260 {
 261         struct dpaa_percpu_priv *percpu_priv;
 262         struct dpaa_rx_errors rx_errors;
 263         unsigned int num_cpus, offset;
 264         u64 bp_count, cg_time, cg_num;
 265         struct dpaa_ern_cnt ern_cnt;
 266         struct dpaa_bp *dpaa_bp;
 267         struct dpaa_priv *priv;
 268         int total_stats, i;
 269         bool cg_status;
 270
 271         total_stats = dpaa_get_sset_count(net_dev, ETH_SS_STATS);
 272         priv     = netdev_priv(net_dev);
 273         num_cpus = num_online_cpus();
 274
 275         memset(&bp_count, 0, sizeof(bp_count));
 276         memset(&rx_errors, 0, sizeof(struct dpaa_rx_errors));
 277         memset(&ern_cnt, 0, sizeof(struct dpaa_ern_cnt));
 278         memset(data, 0, total_stats * sizeof(u64));
 279
 280         for_each_online_cpu(i) {
 281                 percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
 282                 dpaa_bp = priv->dpaa_bp;
 283                 if (!dpaa_bp->percpu_count)
 284                         continue;
 285                 bp_count = *(per_cpu_ptr(dpaa_bp->percpu_count, i));
 286                 rx_errors.dme += percpu_priv->rx_errors.dme;
 287                 rx_errors.fpe += percpu_priv->rx_errors.fpe;
 288                 rx_errors.fse += percpu_priv->rx_errors.fse;
 289                 rx_errors.phe += percpu_priv->rx_errors.phe;
 290
 291                 ern_cnt.cg_tdrop     += percpu_priv->ern_cnt.cg_tdrop;
 292                 ern_cnt.wred         += percpu_priv->ern_cnt.wred;
 293                 ern_cnt.err_cond     += percpu_priv->ern_cnt.err_cond;
 294                 ern_cnt.early_window += percpu_priv->ern_cnt.early_window;
 295                 ern_cnt.late_window  += percpu_priv->ern_cnt.late_window;
 296                 ern_cnt.fq_tdrop     += percpu_priv->ern_cnt.fq_tdrop;
 297                 ern_cnt.fq_retired   += percpu_priv->ern_cnt.fq_retired;
 298                 ern_cnt.orp_zero     += percpu_priv->ern_cnt.orp_zero;
 299
 300                 copy_stats(percpu_priv, num_cpus, i, bp_count, data);
 301         }
 302
 303         offset = (num_cpus + 1) * (DPAA_STATS_PERCPU_LEN + 1);
 304         memcpy(data + offset, &rx_errors, sizeof(struct dpaa_rx_errors));
 305
 306         offset += sizeof(struct dpaa_rx_errors) / sizeof(u64);
 307         memcpy(data + offset, &ern_cnt, sizeof(struct dpaa_ern_cnt));
 308
 309         /* gather congestion related counters */
 310         cg_num    = 0;
 311         cg_status = false;
 312         cg_time   = jiffies_to_msecs(priv->cgr_data.congested_jiffies);
 313         if (qman_query_cgr_congested(&priv->cgr_data.cgr, &cg_status) == 0) {
 314                 cg_num    = priv->cgr_data.cgr_congested_count;
 315
 316                 /* reset congestion stats (like QMan API does */
 317                 priv->cgr_data.congested_jiffies   = 0;
 318                 priv->cgr_data.cgr_congested_count = 0;
 319         }
 320
 321         offset += sizeof(struct dpaa_ern_cnt) / sizeof(u64);
 322         data[offset++] = cg_time;
 323         data[offset++] = cg_num;
 324         data[offset++] = cg_status;
 325 }
 326
 327 static void dpaa_get_strings(struct net_device *net_dev, u32 stringset,
 328                              u8 *data)
 329 {
 330         unsigned int i, j, num_cpus, size;
 331         char string_cpu[ETH_GSTRING_LEN];
 332         u8 *strings;
 333
 334         memset(string_cpu, 0, sizeof(string_cpu));
 335         strings   = data;
 336         num_cpus  = num_online_cpus();
 337         size      = DPAA_STATS_GLOBAL_LEN * ETH_GSTRING_LEN;
 338
 339         for (i = 0; i < DPAA_STATS_PERCPU_LEN; i++) {
 340                 for (j = 0; j < num_cpus; j++) {
 341                         snprintf(string_cpu, ETH_GSTRING_LEN, "%s [CPU %d]",
 342                                  dpaa_stats_percpu[i], j);
 343                         memcpy(strings, string_cpu, ETH_GSTRING_LEN);
 344                         strings += ETH_GSTRING_LEN;
 345                 }
 346                 snprintf(string_cpu, ETH_GSTRING_LEN, "%s [TOTAL]",
 347                          dpaa_stats_percpu[i]);
 348                 memcpy(strings, string_cpu, ETH_GSTRING_LEN);
 349                 strings += ETH_GSTRING_LEN;
 350         }
 351         for (j = 0; j < num_cpus; j++) {
 352                 snprintf(string_cpu, ETH_GSTRING_LEN,
 353                          "bpool [CPU %d]", j);
 354                 memcpy(strings, string_cpu, ETH_GSTRING_LEN);
 355                 strings += ETH_GSTRING_LEN;
 356         }
 357         snprintf(string_cpu, ETH_GSTRING_LEN, "bpool [TOTAL]");
 358         memcpy(strings, string_cpu, ETH_GSTRING_LEN);
 359         strings += ETH_GSTRING_LEN;
 360
 361         memcpy(strings, dpaa_stats_global, size);
 362 }
 363
 364 static int dpaa_get_hash_opts(struct net_device *dev,
 365                               struct ethtool_rxnfc *cmd)
 366 {
 367         struct dpaa_priv *priv = netdev_priv(dev);
 368
 369         cmd->data = 0;
 370
 371         switch (cmd->flow_type) {
 372         case TCP_V4_FLOW:
 373         case TCP_V6_FLOW:
 374         case UDP_V4_FLOW:
 375         case UDP_V6_FLOW:
 376                 if (priv->keygen_in_use)
 377                         cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 378                 fallthrough;
 379         case IPV4_FLOW:
 380         case IPV6_FLOW:
 381         case SCTP_V4_FLOW:
 382         case SCTP_V6_FLOW:
 383         case AH_ESP_V4_FLOW:
 384         case AH_ESP_V6_FLOW:
 385         case AH_V4_FLOW:
 386         case AH_V6_FLOW:
 387         case ESP_V4_FLOW:
 388         case ESP_V6_FLOW:
 389                 if (priv->keygen_in_use)
 390                         cmd->data |= RXH_IP_SRC | RXH_IP_DST;
 391                 break;
 392         default:
 393                 cmd->data = 0;
 394                 break;
 395         }
 396
 397         return 0;
 398 }
 399
 400 static int dpaa_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
 401                           u32 *unused)
 402 {
 403         int ret = -EOPNOTSUPP;
 404
 405         switch (cmd->cmd) {
 406         case ETHTOOL_GRXFH:
 407                 ret = dpaa_get_hash_opts(dev, cmd);
 408                 break;
 409         default:
 410                 break;
 411         }
 412
 413         return ret;
 414 }
 415
 416 static void dpaa_set_hash(struct net_device *net_dev, bool enable)
 417 {
 418         struct mac_device *mac_dev;
 419         struct fman_port *rxport;
 420         struct dpaa_priv *priv;
 421
 422         priv = netdev_priv(net_dev);
 423         mac_dev = priv->mac_dev;
 424         rxport = mac_dev->port[0];
 425
 426         fman_port_use_kg_hash(rxport, enable);
 427         priv->keygen_in_use = enable;
 428 }
 429
 430 static int dpaa_set_hash_opts(struct net_device *dev,
 431                               struct ethtool_rxnfc *nfc)
 432 {
 433         int ret = -EINVAL;
 434
 435         /* we support hashing on IPv4/v6 src/dest IP and L4 src/dest port */
 436         if (nfc->data &
 437             ~(RXH_IP_SRC | RXH_IP_DST | RXH_L4_B_0_1 | RXH_L4_B_2_3))
 438                 return -EINVAL;
 439
 440         switch (nfc->flow_type) {
 441         case TCP_V4_FLOW:
 442         case TCP_V6_FLOW:
 443         case UDP_V4_FLOW:
 444         case UDP_V6_FLOW:
 445         case IPV4_FLOW:
 446         case IPV6_FLOW:
 447         case SCTP_V4_FLOW:
 448         case SCTP_V6_FLOW:
 449         case AH_ESP_V4_FLOW:
 450         case AH_ESP_V6_FLOW:
 451         case AH_V4_FLOW:
 452         case AH_V6_FLOW:
 453         case ESP_V4_FLOW:
 454         case ESP_V6_FLOW:
 455                 dpaa_set_hash(dev, !!nfc->data);
 456                 ret = 0;
 457                 break;
 458         default:
 459                 break;
 460         }
 461
 462         return ret;
 463 }
 464
 465 static int dpaa_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
 466 {
 467         int ret = -EOPNOTSUPP;
 468
 469         switch (cmd->cmd) {
 470         case ETHTOOL_SRXFH:
 471                 ret = dpaa_set_hash_opts(dev, cmd);
 472                 break;
 473         default:
 474                 break;
 475         }
 476
 477         return ret;
 478 }
 479
 480 static int dpaa_get_ts_info(struct net_device *net_dev,
 481                             struct ethtool_ts_info *info)
 482 {
 483         struct device *dev = net_dev->dev.parent;
 484         struct device_node *mac_node = dev->of_node;
 485         struct device_node *fman_node = NULL, *ptp_node = NULL;
 486         struct platform_device *ptp_dev = NULL;
 487         struct ptp_qoriq *ptp = NULL;
 488
 489         info->phc_index = -1;
 490
 491         fman_node = of_get_parent(mac_node);
 492         if (fman_node)
 493                 ptp_node = of_parse_phandle(fman_node, "ptimer-handle", 0);
 494
 495         if (ptp_node)
 496                 ptp_dev = of_find_device_by_node(ptp_node);
 497
 498         if (ptp_dev)
 499                 ptp = platform_get_drvdata(ptp_dev);
 500
 501         if (ptp)
 502                 info->phc_index = ptp->phc_index;
 503
 504         info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
 505                                 SOF_TIMESTAMPING_RX_HARDWARE |
 506                                 SOF_TIMESTAMPING_RAW_HARDWARE;
 507         info->tx_types = (1 << HWTSTAMP_TX_OFF) |
 508                          (1 << HWTSTAMP_TX_ON);
 509         info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
 510                            (1 << HWTSTAMP_FILTER_ALL);
 511
 512         return 0;
 513 }
 514
 515 static int dpaa_get_coalesce(struct net_device *dev,
 516                              struct ethtool_coalesce *c)
 517 {
 518         struct qman_portal *portal;
 519         u32 period;
 520         u8 thresh;
 521
 522         portal = qman_get_affine_portal(smp_processor_id());
 523         qman_portal_get_iperiod(portal, &period);
 524         qman_dqrr_get_ithresh(portal, &thresh);
 525
 526         c->rx_coalesce_usecs = period;
 527         c->rx_max_coalesced_frames = thresh;
 528
 529         return 0;
 530 }
 531
 532 static int dpaa_set_coalesce(struct net_device *dev,
 533                              struct ethtool_coalesce *c)
 534 {
 535         const cpumask_t *cpus = qman_affine_cpus();
 536         bool needs_revert[NR_CPUS] = {false};
 537         struct qman_portal *portal;
 538         u32 period, prev_period;
 539         u8 thresh, prev_thresh;
 540         int cpu, res;
 541
 542         period = c->rx_coalesce_usecs;
 543         thresh = c->rx_max_coalesced_frames;
 544
 545         /* save previous values */
 546         portal = qman_get_affine_portal(smp_processor_id());
 547         qman_portal_get_iperiod(portal, &prev_period);
 548         qman_dqrr_get_ithresh(portal, &prev_thresh);
 549
 550         /* set new values */
 551         for_each_cpu_and(cpu, cpus, cpu_online_mask) {
 552                 portal = qman_get_affine_portal(cpu);
 553                 res = qman_portal_set_iperiod(portal, period);
 554                 if (res)
 555                         goto revert_values;
 556                 res = qman_dqrr_set_ithresh(portal, thresh);
 557                 if (res) {
 558                         qman_portal_set_iperiod(portal, prev_period);
 559                         goto revert_values;
 560                 }
 561                 needs_revert[cpu] = true;
 562         }
 563
 564         return 0;
 565
 566 revert_values:
 567         /* restore previous values */
 568         for_each_cpu_and(cpu, cpus, cpu_online_mask) {
 569                 if (!needs_revert[cpu])
 570                         continue;
 571                 portal = qman_get_affine_portal(cpu);
 572                 /* previous values will not fail, ignore return value */
 573                 qman_portal_set_iperiod(portal, prev_period);
 574                 qman_dqrr_set_ithresh(portal, prev_thresh);
 575         }
 576
 577         return res;
 578 }
 579
 580 const struct ethtool_ops dpaa_ethtool_ops = {
 581         .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS |
 582                                      ETHTOOL_COALESCE_RX_MAX_FRAMES,
 583         .get_drvinfo = dpaa_get_drvinfo,
 584         .get_msglevel = dpaa_get_msglevel,
 585         .set_msglevel = dpaa_set_msglevel,
 586         .nway_reset = dpaa_nway_reset,
 587         .get_pauseparam = dpaa_get_pauseparam,
 588         .set_pauseparam = dpaa_set_pauseparam,
 589         .get_link = ethtool_op_get_link,
 590         .get_sset_count = dpaa_get_sset_count,
 591         .get_ethtool_stats = dpaa_get_ethtool_stats,
 592         .get_strings = dpaa_get_strings,
 593         .get_link_ksettings = dpaa_get_link_ksettings,
 594         .set_link_ksettings = dpaa_set_link_ksettings,
 595         .get_rxnfc = dpaa_get_rxnfc,
 596         .set_rxnfc = dpaa_set_rxnfc,
 597         .get_ts_info = dpaa_get_ts_info,
 598         .get_coalesce = dpaa_get_coalesce,
 599         .set_coalesce = dpaa_set_coalesce,
 600 };