drivers/net/ethernet/emulex/benet/be_ethtool.c

   1 /*
   2  * Copyright (C) 2005 - 2013 Emulex
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License version 2
   7  * as published by the Free Software Foundation.  The full GNU General
   8  * Public License is included in this distribution in the file called COPYING.
   9  *
  10  * Contact Information:
  11  * linux-drivers@emulex.com
  12  *
  13  * Emulex
  14  * 3333 Susan Street
  15  * Costa Mesa, CA 92626
  16  */
  17
  18 #include "be.h"
  19 #include "be_cmds.h"
  20 #include <linux/ethtool.h>
  21
  22 struct be_ethtool_stat {
  23         char desc[ETH_GSTRING_LEN];
  24         int type;
  25         int size;
  26         int offset;
  27 };
  28
  29 enum {DRVSTAT_TX, DRVSTAT_RX, DRVSTAT};
  30 #define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \
  31                                         offsetof(_struct, field)
  32 #define DRVSTAT_TX_INFO(field)  #field, DRVSTAT_TX,\
  33                                         FIELDINFO(struct be_tx_stats, field)
  34 #define DRVSTAT_RX_INFO(field)  #field, DRVSTAT_RX,\
  35                                         FIELDINFO(struct be_rx_stats, field)
  36 #define DRVSTAT_INFO(field)     #field, DRVSTAT,\
  37                                         FIELDINFO(struct be_drv_stats, field)
  38
  39 static const struct be_ethtool_stat et_stats[] = {
  40         {DRVSTAT_INFO(rx_crc_errors)},
  41         {DRVSTAT_INFO(rx_alignment_symbol_errors)},
  42         {DRVSTAT_INFO(rx_pause_frames)},
  43         {DRVSTAT_INFO(rx_control_frames)},
  44         /* Received packets dropped when the Ethernet length field
  45          * is not equal to the actual Ethernet data length.
  46          */
  47         {DRVSTAT_INFO(rx_in_range_errors)},
  48         /* Received packets dropped when their length field is >= 1501 bytes
  49          * and <= 1535 bytes.
  50          */
  51         {DRVSTAT_INFO(rx_out_range_errors)},
  52         /* Received packets dropped when they are longer than 9216 bytes */
  53         {DRVSTAT_INFO(rx_frame_too_long)},
  54         /* Received packets dropped when they don't pass the unicast or
  55          * multicast address filtering.
  56          */
  57         {DRVSTAT_INFO(rx_address_filtered)},
  58         /* Received packets dropped when IP packet length field is less than
  59          * the IP header length field.
  60          */
  61         {DRVSTAT_INFO(rx_dropped_too_small)},
  62         /* Received packets dropped when IP length field is greater than
  63          * the actual packet length.
  64          */
  65         {DRVSTAT_INFO(rx_dropped_too_short)},
  66         /* Received packets dropped when the IP header length field is less
  67          * than 5.
  68          */
  69         {DRVSTAT_INFO(rx_dropped_header_too_small)},
  70         /* Received packets dropped when the TCP header length field is less
  71          * than 5 or the TCP header length + IP header length is more
  72          * than IP packet length.
  73          */
  74         {DRVSTAT_INFO(rx_dropped_tcp_length)},
  75         {DRVSTAT_INFO(rx_dropped_runt)},
  76         /* Number of received packets dropped when a fifo for descriptors going
  77          * into the packet demux block overflows. In normal operation, this
  78          * fifo must never overflow.
  79          */
  80         {DRVSTAT_INFO(rxpp_fifo_overflow_drop)},
  81         {DRVSTAT_INFO(rx_input_fifo_overflow_drop)},
  82         {DRVSTAT_INFO(rx_ip_checksum_errs)},
  83         {DRVSTAT_INFO(rx_tcp_checksum_errs)},
  84         {DRVSTAT_INFO(rx_udp_checksum_errs)},
  85         {DRVSTAT_INFO(tx_pauseframes)},
  86         {DRVSTAT_INFO(tx_controlframes)},
  87         {DRVSTAT_INFO(rx_priority_pause_frames)},
  88         {DRVSTAT_INFO(tx_priority_pauseframes)},
  89         /* Received packets dropped when an internal fifo going into
  90          * main packet buffer tank (PMEM) overflows.
  91          */
  92         {DRVSTAT_INFO(pmem_fifo_overflow_drop)},
  93         {DRVSTAT_INFO(jabber_events)},
  94         /* Received packets dropped due to lack of available HW packet buffers
  95          * used to temporarily hold the received packets.
  96          */
  97         {DRVSTAT_INFO(rx_drops_no_pbuf)},
  98         /* Received packets dropped due to input receive buffer
  99          * descriptor fifo overflowing.
 100          */
 101         {DRVSTAT_INFO(rx_drops_no_erx_descr)},
 102         /* Packets dropped because the internal FIFO to the offloaded TCP
 103          * receive processing block is full. This could happen only for
 104          * offloaded iSCSI or FCoE trarffic.
 105          */
 106         {DRVSTAT_INFO(rx_drops_no_tpre_descr)},
 107         /* Received packets dropped when they need more than 8
 108          * receive buffers. This cannot happen as the driver configures
 109          * 2048 byte receive buffers.
 110          */
 111         {DRVSTAT_INFO(rx_drops_too_many_frags)},
 112         {DRVSTAT_INFO(forwarded_packets)},
 113         /* Received packets dropped when the frame length
 114          * is more than 9018 bytes
 115          */
 116         {DRVSTAT_INFO(rx_drops_mtu)},
 117         /* Number of packets dropped due to random early drop function */
 118         {DRVSTAT_INFO(eth_red_drops)},
 119         {DRVSTAT_INFO(be_on_die_temperature)}
 120 };
 121 #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats)
 122
 123 /* Stats related to multi RX queues: get_stats routine assumes bytes, pkts
 124  * are first and second members respectively.
 125  */
 126 static const struct be_ethtool_stat et_rx_stats[] = {
 127         {DRVSTAT_RX_INFO(rx_bytes)},/* If moving this member see above note */
 128         {DRVSTAT_RX_INFO(rx_pkts)}, /* If moving this member see above note */
 129         {DRVSTAT_RX_INFO(rx_compl)},
 130         {DRVSTAT_RX_INFO(rx_mcast_pkts)},
 131         /* Number of page allocation failures while posting receive buffers
 132          * to HW.
 133          */
 134         {DRVSTAT_RX_INFO(rx_post_fail)},
 135         /* Recevied packets dropped due to skb allocation failure */
 136         {DRVSTAT_RX_INFO(rx_drops_no_skbs)},
 137         /* Received packets dropped due to lack of available fetched buffers
 138          * posted by the driver.
 139          */
 140         {DRVSTAT_RX_INFO(rx_drops_no_frags)}
 141 };
 142 #define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats))
 143
 144 /* Stats related to multi TX queues: get_stats routine assumes compl is the
 145  * first member
 146  */
 147 static const struct be_ethtool_stat et_tx_stats[] = {
 148         {DRVSTAT_TX_INFO(tx_compl)}, /* If moving this member see above note */
 149         {DRVSTAT_TX_INFO(tx_bytes)},
 150         {DRVSTAT_TX_INFO(tx_pkts)},
 151         /* Number of skbs queued for trasmission by the driver */
 152         {DRVSTAT_TX_INFO(tx_reqs)},
 153         /* Number of TX work request blocks DMAed to HW */
 154         {DRVSTAT_TX_INFO(tx_wrbs)},
 155         /* Number of times the TX queue was stopped due to lack
 156          * of spaces in the TXQ.
 157          */
 158         {DRVSTAT_TX_INFO(tx_stops)}
 159 };
 160 #define ETHTOOL_TXSTATS_NUM (ARRAY_SIZE(et_tx_stats))
 161
 162 static const char et_self_tests[][ETH_GSTRING_LEN] = {
 163         "MAC Loopback test",
 164         "PHY Loopback test",
 165         "External Loopback test",
 166         "DDR DMA test",
 167         "Link test"
 168 };
 169
 170 #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests)
 171 #define BE_MAC_LOOPBACK 0x0
 172 #define BE_PHY_LOOPBACK 0x1
 173 #define BE_ONE_PORT_EXT_LOOPBACK 0x2
 174 #define BE_NO_LOOPBACK 0xff
 175
 176 static void be_get_drvinfo(struct net_device *netdev,
 177                                 struct ethtool_drvinfo *drvinfo)
 178 {
 179         struct be_adapter *adapter = netdev_priv(netdev);
 180
 181         strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver));
 182         strlcpy(drvinfo->version, DRV_VER, sizeof(drvinfo->version));
 183         if (!memcmp(adapter->fw_ver, adapter->fw_on_flash, FW_VER_LEN))
 184                 strlcpy(drvinfo->fw_version, adapter->fw_ver,
 185                         sizeof(drvinfo->fw_version));
 186         else
 187                 snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
 188                          "%s [%s]", adapter->fw_ver, adapter->fw_on_flash);
 189
 190         strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
 191                 sizeof(drvinfo->bus_info));
 192         drvinfo->testinfo_len = 0;
 193         drvinfo->regdump_len = 0;
 194         drvinfo->eedump_len = 0;
 195 }
 196
 197 static u32
 198 lancer_cmd_get_file_len(struct be_adapter *adapter, u8 *file_name)
 199 {
 200         u32 data_read = 0, eof;
 201         u8 addn_status;
 202         struct be_dma_mem data_len_cmd;
 203         int status;
 204
 205         memset(&data_len_cmd, 0, sizeof(data_len_cmd));
 206         /* data_offset and data_size should be 0 to get reg len */
 207         status = lancer_cmd_read_object(adapter, &data_len_cmd, 0, 0,
 208                                 file_name, &data_read, &eof, &addn_status);
 209
 210         return data_read;
 211 }
 212
 213 static int
 214 lancer_cmd_read_file(struct be_adapter *adapter, u8 *file_name,
 215                 u32 buf_len, void *buf)
 216 {
 217         struct be_dma_mem read_cmd;
 218         u32 read_len = 0, total_read_len = 0, chunk_size;
 219         u32 eof = 0;
 220         u8 addn_status;
 221         int status = 0;
 222
 223         read_cmd.size = LANCER_READ_FILE_CHUNK;
 224         read_cmd.va = pci_alloc_consistent(adapter->pdev, read_cmd.size,
 225                         &read_cmd.dma);
 226
 227         if (!read_cmd.va) {
 228                 dev_err(&adapter->pdev->dev,
 229                                 "Memory allocation failure while reading dump\n");
 230                 return -ENOMEM;
 231         }
 232
 233         while ((total_read_len < buf_len) && !eof) {
 234                 chunk_size = min_t(u32, (buf_len - total_read_len),
 235                                 LANCER_READ_FILE_CHUNK);
 236                 chunk_size = ALIGN(chunk_size, 4);
 237                 status = lancer_cmd_read_object(adapter, &read_cmd, chunk_size,
 238                                 total_read_len, file_name, &read_len,
 239                                 &eof, &addn_status);
 240                 if (!status) {
 241                         memcpy(buf + total_read_len, read_cmd.va, read_len);
 242                         total_read_len += read_len;
 243                         eof &= LANCER_READ_FILE_EOF_MASK;
 244                 } else {
 245                         status = -EIO;
 246                         break;
 247                 }
 248         }
 249         pci_free_consistent(adapter->pdev, read_cmd.size, read_cmd.va,
 250                         read_cmd.dma);
 251
 252         return status;
 253 }
 254
 255 static int
 256 be_get_reg_len(struct net_device *netdev)
 257 {
 258         struct be_adapter *adapter = netdev_priv(netdev);
 259         u32 log_size = 0;
 260
 261         if (!check_privilege(adapter, MAX_PRIVILEGES))
 262                 return 0;
 263
 264         if (be_physfn(adapter)) {
 265                 if (lancer_chip(adapter))
 266                         log_size = lancer_cmd_get_file_len(adapter,
 267                                         LANCER_FW_DUMP_FILE);
 268                 else
 269                         be_cmd_get_reg_len(adapter, &log_size);
 270         }
 271         return log_size;
 272 }
 273
 274 static void
 275 be_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *buf)
 276 {
 277         struct be_adapter *adapter = netdev_priv(netdev);
 278
 279         if (be_physfn(adapter)) {
 280                 memset(buf, 0, regs->len);
 281                 if (lancer_chip(adapter))
 282                         lancer_cmd_read_file(adapter, LANCER_FW_DUMP_FILE,
 283                                         regs->len, buf);
 284                 else
 285                         be_cmd_get_regs(adapter, regs->len, buf);
 286         }
 287 }
 288
 289 static int be_get_coalesce(struct net_device *netdev,
 290                            struct ethtool_coalesce *et)
 291 {
 292         struct be_adapter *adapter = netdev_priv(netdev);
 293         struct be_aic_obj *aic = &adapter->aic_obj[0];
 294
 295
 296         et->rx_coalesce_usecs = aic->prev_eqd;
 297         et->rx_coalesce_usecs_high = aic->max_eqd;
 298         et->rx_coalesce_usecs_low = aic->min_eqd;
 299
 300         et->tx_coalesce_usecs = aic->prev_eqd;
 301         et->tx_coalesce_usecs_high = aic->max_eqd;
 302         et->tx_coalesce_usecs_low = aic->min_eqd;
 303
 304         et->use_adaptive_rx_coalesce = aic->enable;
 305         et->use_adaptive_tx_coalesce = aic->enable;
 306
 307         return 0;
 308 }
 309
 310 /* TX attributes are ignored. Only RX attributes are considered
 311  * eqd cmd is issued in the worker thread.
 312  */
 313 static int be_set_coalesce(struct net_device *netdev,
 314                            struct ethtool_coalesce *et)
 315 {
 316         struct be_adapter *adapter = netdev_priv(netdev);
 317         struct be_aic_obj *aic = &adapter->aic_obj[0];
 318         struct be_eq_obj *eqo;
 319         int i;
 320
 321         for_all_evt_queues(adapter, eqo, i) {
 322                 aic->enable = et->use_adaptive_rx_coalesce;
 323                 aic->max_eqd = min(et->rx_coalesce_usecs_high, BE_MAX_EQD);
 324                 aic->min_eqd = min(et->rx_coalesce_usecs_low, aic->max_eqd);
 325                 aic->et_eqd = min(et->rx_coalesce_usecs, aic->max_eqd);
 326                 aic->et_eqd = max(aic->et_eqd, aic->min_eqd);
 327                 aic++;
 328         }
 329
 330         return 0;
 331 }
 332
 333 static void
 334 be_get_ethtool_stats(struct net_device *netdev,
 335                 struct ethtool_stats *stats, uint64_t *data)
 336 {
 337         struct be_adapter *adapter = netdev_priv(netdev);
 338         struct be_rx_obj *rxo;
 339         struct be_tx_obj *txo;
 340         void *p;
 341         unsigned int i, j, base = 0, start;
 342
 343         for (i = 0; i < ETHTOOL_STATS_NUM; i++) {
 344                 p = (u8 *)&adapter->drv_stats + et_stats[i].offset;
 345                 data[i] = *(u32 *)p;
 346         }
 347         base += ETHTOOL_STATS_NUM;
 348
 349         for_all_rx_queues(adapter, rxo, j) {
 350                 struct be_rx_stats *stats = rx_stats(rxo);
 351
 352                 do {
 353                         start = u64_stats_fetch_begin_bh(&stats->sync);
 354                         data[base] = stats->rx_bytes;
 355                         data[base + 1] = stats->rx_pkts;
 356                 } while (u64_stats_fetch_retry_bh(&stats->sync, start));
 357
 358                 for (i = 2; i < ETHTOOL_RXSTATS_NUM; i++) {
 359                         p = (u8 *)stats + et_rx_stats[i].offset;
 360                         data[base + i] = *(u32 *)p;
 361                 }
 362                 base += ETHTOOL_RXSTATS_NUM;
 363         }
 364
 365         for_all_tx_queues(adapter, txo, j) {
 366                 struct be_tx_stats *stats = tx_stats(txo);
 367
 368                 do {
 369                         start = u64_stats_fetch_begin_bh(&stats->sync_compl);
 370                         data[base] = stats->tx_compl;
 371                 } while (u64_stats_fetch_retry_bh(&stats->sync_compl, start));
 372
 373                 do {
 374                         start = u64_stats_fetch_begin_bh(&stats->sync);
 375                         for (i = 1; i < ETHTOOL_TXSTATS_NUM; i++) {
 376                                 p = (u8 *)stats + et_tx_stats[i].offset;
 377                                 data[base + i] =
 378                                         (et_tx_stats[i].size == sizeof(u64)) ?
 379                                                 *(u64 *)p : *(u32 *)p;
 380                         }
 381                 } while (u64_stats_fetch_retry_bh(&stats->sync, start));
 382                 base += ETHTOOL_TXSTATS_NUM;
 383         }
 384 }
 385
 386 static void
 387 be_get_stat_strings(struct net_device *netdev, uint32_t stringset,
 388                 uint8_t *data)
 389 {
 390         struct be_adapter *adapter = netdev_priv(netdev);
 391         int i, j;
 392
 393         switch (stringset) {
 394         case ETH_SS_STATS:
 395                 for (i = 0; i < ETHTOOL_STATS_NUM; i++) {
 396                         memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN);
 397                         data += ETH_GSTRING_LEN;
 398                 }
 399                 for (i = 0; i < adapter->num_rx_qs; i++) {
 400                         for (j = 0; j < ETHTOOL_RXSTATS_NUM; j++) {
 401                                 sprintf(data, "rxq%d: %s", i,
 402                                         et_rx_stats[j].desc);
 403                                 data += ETH_GSTRING_LEN;
 404                         }
 405                 }
 406                 for (i = 0; i < adapter->num_tx_qs; i++) {
 407                         for (j = 0; j < ETHTOOL_TXSTATS_NUM; j++) {
 408                                 sprintf(data, "txq%d: %s", i,
 409                                         et_tx_stats[j].desc);
 410                                 data += ETH_GSTRING_LEN;
 411                         }
 412                 }
 413                 break;
 414         case ETH_SS_TEST:
 415                 for (i = 0; i < ETHTOOL_TESTS_NUM; i++) {
 416                         memcpy(data, et_self_tests[i], ETH_GSTRING_LEN);
 417                         data += ETH_GSTRING_LEN;
 418                 }
 419                 break;
 420         }
 421 }
 422
 423 static int be_get_sset_count(struct net_device *netdev, int stringset)
 424 {
 425         struct be_adapter *adapter = netdev_priv(netdev);
 426
 427         switch (stringset) {
 428         case ETH_SS_TEST:
 429                 return ETHTOOL_TESTS_NUM;
 430         case ETH_SS_STATS:
 431                 return ETHTOOL_STATS_NUM +
 432                         adapter->num_rx_qs * ETHTOOL_RXSTATS_NUM +
 433                         adapter->num_tx_qs * ETHTOOL_TXSTATS_NUM;
 434         default:
 435                 return -EINVAL;
 436         }
 437 }
 438
 439 static u32 be_get_port_type(u32 phy_type, u32 dac_cable_len)
 440 {
 441         u32 port;
 442
 443         switch (phy_type) {
 444         case PHY_TYPE_BASET_1GB:
 445         case PHY_TYPE_BASEX_1GB:
 446         case PHY_TYPE_SGMII:
 447                 port = PORT_TP;
 448                 break;
 449         case PHY_TYPE_SFP_PLUS_10GB:
 450                 port = dac_cable_len ? PORT_DA : PORT_FIBRE;
 451                 break;
 452         case PHY_TYPE_XFP_10GB:
 453         case PHY_TYPE_SFP_1GB:
 454                 port = PORT_FIBRE;
 455                 break;
 456         case PHY_TYPE_BASET_10GB:
 457                 port = PORT_TP;
 458                 break;
 459         default:
 460                 port = PORT_OTHER;
 461         }
 462
 463         return port;
 464 }
 465
 466 static u32 convert_to_et_setting(u32 if_type, u32 if_speeds)
 467 {
 468         u32 val = 0;
 469
 470         switch (if_type) {
 471         case PHY_TYPE_BASET_1GB:
 472         case PHY_TYPE_BASEX_1GB:
 473         case PHY_TYPE_SGMII:
 474                 val |= SUPPORTED_TP;
 475                 if (if_speeds & BE_SUPPORTED_SPEED_1GBPS)
 476                         val |= SUPPORTED_1000baseT_Full;
 477                 if (if_speeds & BE_SUPPORTED_SPEED_100MBPS)
 478                         val |= SUPPORTED_100baseT_Full;
 479                 if (if_speeds & BE_SUPPORTED_SPEED_10MBPS)
 480                         val |= SUPPORTED_10baseT_Full;
 481                 break;
 482         case PHY_TYPE_KX4_10GB:
 483                 val |= SUPPORTED_Backplane;
 484                 if (if_speeds & BE_SUPPORTED_SPEED_1GBPS)
 485                         val |= SUPPORTED_1000baseKX_Full;
 486                 if (if_speeds & BE_SUPPORTED_SPEED_10GBPS)
 487                         val |= SUPPORTED_10000baseKX4_Full;
 488                 break;
 489         case PHY_TYPE_KR_10GB:
 490                 val |= SUPPORTED_Backplane |
 491                                 SUPPORTED_10000baseKR_Full;
 492                 break;
 493         case PHY_TYPE_SFP_PLUS_10GB:
 494         case PHY_TYPE_XFP_10GB:
 495         case PHY_TYPE_SFP_1GB:
 496                 val |= SUPPORTED_FIBRE;
 497                 if (if_speeds & BE_SUPPORTED_SPEED_10GBPS)
 498                         val |= SUPPORTED_10000baseT_Full;
 499                 if (if_speeds & BE_SUPPORTED_SPEED_1GBPS)
 500                         val |= SUPPORTED_1000baseT_Full;
 501                 break;
 502         case PHY_TYPE_BASET_10GB:
 503                 val |= SUPPORTED_TP;
 504                 if (if_speeds & BE_SUPPORTED_SPEED_10GBPS)
 505                         val |= SUPPORTED_10000baseT_Full;
 506                 if (if_speeds & BE_SUPPORTED_SPEED_1GBPS)
 507                         val |= SUPPORTED_1000baseT_Full;
 508                 if (if_speeds & BE_SUPPORTED_SPEED_100MBPS)
 509                         val |= SUPPORTED_100baseT_Full;
 510                 break;
 511         default:
 512                 val |= SUPPORTED_TP;
 513         }
 514
 515         return val;
 516 }
 517
 518 bool be_pause_supported(struct be_adapter *adapter)
 519 {
 520         return (adapter->phy.interface_type == PHY_TYPE_SFP_PLUS_10GB ||
 521                 adapter->phy.interface_type == PHY_TYPE_XFP_10GB) ?
 522                 false : true;
 523 }
 524
 525 static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 526 {
 527         struct be_adapter *adapter = netdev_priv(netdev);
 528         u8 link_status;
 529         u16 link_speed = 0;
 530         int status;
 531         u32 auto_speeds;
 532         u32 fixed_speeds;
 533         u32 dac_cable_len;
 534         u16 interface_type;
 535
 536         if (adapter->phy.link_speed < 0) {
 537                 status = be_cmd_link_status_query(adapter, &link_speed,
 538                                                   &link_status, 0);
 539                 if (!status)
 540                         be_link_status_update(adapter, link_status);
 541                 ethtool_cmd_speed_set(ecmd, link_speed);
 542
 543                 status = be_cmd_get_phy_info(adapter);
 544                 if (!status) {
 545                         interface_type = adapter->phy.interface_type;
 546                         auto_speeds = adapter->phy.auto_speeds_supported;
 547                         fixed_speeds = adapter->phy.fixed_speeds_supported;
 548                         dac_cable_len = adapter->phy.dac_cable_len;
 549
 550                         ecmd->supported =
 551                                 convert_to_et_setting(interface_type,
 552                                                       auto_speeds |
 553                                                       fixed_speeds);
 554                         ecmd->advertising =
 555                                 convert_to_et_setting(interface_type,
 556                                                       auto_speeds);
 557
 558                         ecmd->port = be_get_port_type(interface_type,
 559                                                       dac_cable_len);
 560
 561                         if (adapter->phy.auto_speeds_supported) {
 562                                 ecmd->supported |= SUPPORTED_Autoneg;
 563                                 ecmd->autoneg = AUTONEG_ENABLE;
 564                                 ecmd->advertising |= ADVERTISED_Autoneg;
 565                         }
 566
 567                         ecmd->supported |= SUPPORTED_Pause;
 568                         if (be_pause_supported(adapter))
 569                                 ecmd->advertising |= ADVERTISED_Pause;
 570
 571                         switch (adapter->phy.interface_type) {
 572                         case PHY_TYPE_KR_10GB:
 573                         case PHY_TYPE_KX4_10GB:
 574                                 ecmd->transceiver = XCVR_INTERNAL;
 575                                 break;
 576                         default:
 577                                 ecmd->transceiver = XCVR_EXTERNAL;
 578                                 break;
 579                         }
 580                 } else {
 581                         ecmd->port = PORT_OTHER;
 582                         ecmd->autoneg = AUTONEG_DISABLE;
 583                         ecmd->transceiver = XCVR_DUMMY1;
 584                 }
 585
 586                 /* Save for future use */
 587                 adapter->phy.link_speed = ethtool_cmd_speed(ecmd);
 588                 adapter->phy.port_type = ecmd->port;
 589                 adapter->phy.transceiver = ecmd->transceiver;
 590                 adapter->phy.autoneg = ecmd->autoneg;
 591                 adapter->phy.advertising = ecmd->advertising;
 592                 adapter->phy.supported = ecmd->supported;
 593         } else {
 594                 ethtool_cmd_speed_set(ecmd, adapter->phy.link_speed);
 595                 ecmd->port = adapter->phy.port_type;
 596                 ecmd->transceiver = adapter->phy.transceiver;
 597                 ecmd->autoneg = adapter->phy.autoneg;
 598                 ecmd->advertising = adapter->phy.advertising;
 599                 ecmd->supported = adapter->phy.supported;
 600         }
 601
 602         ecmd->duplex = netif_carrier_ok(netdev) ? DUPLEX_FULL : DUPLEX_UNKNOWN;
 603         ecmd->phy_address = adapter->port_num;
 604
 605         return 0;
 606 }
 607
 608 static void be_get_ringparam(struct net_device *netdev,
 609                              struct ethtool_ringparam *ring)
 610 {
 611         struct be_adapter *adapter = netdev_priv(netdev);
 612
 613         ring->rx_max_pending = ring->rx_pending = adapter->rx_obj[0].q.len;
 614         ring->tx_max_pending = ring->tx_pending = adapter->tx_obj[0].q.len;
 615 }
 616
 617 static void
 618 be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
 619 {
 620         struct be_adapter *adapter = netdev_priv(netdev);
 621
 622         be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause);
 623         ecmd->autoneg = adapter->phy.fc_autoneg;
 624 }
 625
 626 static int
 627 be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
 628 {
 629         struct be_adapter *adapter = netdev_priv(netdev);
 630         int status;
 631
 632         if (ecmd->autoneg != adapter->phy.fc_autoneg)
 633                 return -EINVAL;
 634         adapter->tx_fc = ecmd->tx_pause;
 635         adapter->rx_fc = ecmd->rx_pause;
 636
 637         status = be_cmd_set_flow_control(adapter,
 638                                         adapter->tx_fc, adapter->rx_fc);
 639         if (status)
 640                 dev_warn(&adapter->pdev->dev, "Pause param set failed.\n");
 641
 642         return status;
 643 }
 644
 645 static int
 646 be_set_phys_id(struct net_device *netdev,
 647                enum ethtool_phys_id_state state)
 648 {
 649         struct be_adapter *adapter = netdev_priv(netdev);
 650
 651         switch (state) {
 652         case ETHTOOL_ID_ACTIVE:
 653                 be_cmd_get_beacon_state(adapter, adapter->hba_port_num,
 654                                         &adapter->beacon_state);
 655                 return 1;       /* cycle on/off once per second */
 656
 657         case ETHTOOL_ID_ON:
 658                 be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
 659                                         BEACON_STATE_ENABLED);
 660                 break;
 661
 662         case ETHTOOL_ID_OFF:
 663                 be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
 664                                         BEACON_STATE_DISABLED);
 665                 break;
 666
 667         case ETHTOOL_ID_INACTIVE:
 668                 be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
 669                                         adapter->beacon_state);
 670         }
 671
 672         return 0;
 673 }
 674
 675 static int be_set_dump(struct net_device *netdev, struct ethtool_dump *dump)
 676 {
 677         struct be_adapter *adapter = netdev_priv(netdev);
 678         struct device *dev = &adapter->pdev->dev;
 679         int status;
 680
 681         if (!lancer_chip(adapter)) {
 682                 dev_err(dev, "FW dump not supported\n");
 683                 return -EOPNOTSUPP;
 684         }
 685
 686         if (dump_present(adapter)) {
 687                 dev_err(dev, "Previous dump not cleared, not forcing dump\n");
 688                 return 0;
 689         }
 690
 691         switch (dump->flag) {
 692         case LANCER_INITIATE_FW_DUMP:
 693                 status = lancer_initiate_dump(adapter);
 694                 if (!status)
 695                         dev_info(dev, "F/w dump initiated successfully\n");
 696                 break;
 697         default:
 698                 dev_err(dev, "Invalid dump level: 0x%x\n", dump->flag);
 699                 return -EINVAL;
 700         }
 701         return status;
 702 }
 703
 704 static void
 705 be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 706 {
 707         struct be_adapter *adapter = netdev_priv(netdev);
 708
 709         if (be_is_wol_supported(adapter)) {
 710                 wol->supported |= WAKE_MAGIC;
 711                 if (adapter->wol)
 712                         wol->wolopts |= WAKE_MAGIC;
 713         } else
 714                 wol->wolopts = 0;
 715         memset(&wol->sopass, 0, sizeof(wol->sopass));
 716 }
 717
 718 static int
 719 be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 720 {
 721         struct be_adapter *adapter = netdev_priv(netdev);
 722
 723         if (wol->wolopts & ~WAKE_MAGIC)
 724                 return -EOPNOTSUPP;
 725
 726         if (!be_is_wol_supported(adapter)) {
 727                 dev_warn(&adapter->pdev->dev, "WOL not supported\n");
 728                 return -EOPNOTSUPP;
 729         }
 730
 731         if (wol->wolopts & WAKE_MAGIC)
 732                 adapter->wol = true;
 733         else
 734                 adapter->wol = false;
 735
 736         return 0;
 737 }
 738
 739 static int
 740 be_test_ddr_dma(struct be_adapter *adapter)
 741 {
 742         int ret, i;
 743         struct be_dma_mem ddrdma_cmd;
 744         static const u64 pattern[2] = {
 745                 0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL
 746         };
 747
 748         ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test);
 749         ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, ddrdma_cmd.size,
 750                                            &ddrdma_cmd.dma, GFP_KERNEL);
 751         if (!ddrdma_cmd.va)
 752                 return -ENOMEM;
 753
 754         for (i = 0; i < 2; i++) {
 755                 ret = be_cmd_ddr_dma_test(adapter, pattern[i],
 756                                         4096, &ddrdma_cmd);
 757                 if (ret != 0)
 758                         goto err;
 759         }
 760
 761 err:
 762         dma_free_coherent(&adapter->pdev->dev, ddrdma_cmd.size, ddrdma_cmd.va,
 763                           ddrdma_cmd.dma);
 764         return ret;
 765 }
 766
 767 static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type,
 768                                 u64 *status)
 769 {
 770         be_cmd_set_loopback(adapter, adapter->hba_port_num,
 771                                 loopback_type, 1);
 772         *status = be_cmd_loopback_test(adapter, adapter->hba_port_num,
 773                                 loopback_type, 1500,
 774                                 2, 0xabc);
 775         be_cmd_set_loopback(adapter, adapter->hba_port_num,
 776                                 BE_NO_LOOPBACK, 1);
 777         return *status;
 778 }
 779
 780 static void
 781 be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data)
 782 {
 783         struct be_adapter *adapter = netdev_priv(netdev);
 784         int status;
 785         u8 link_status = 0;
 786
 787         if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC) {
 788                 dev_err(&adapter->pdev->dev, "Self test not supported\n");
 789                 test->flags |= ETH_TEST_FL_FAILED;
 790                 return;
 791         }
 792
 793         memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM);
 794
 795         if (test->flags & ETH_TEST_FL_OFFLINE) {
 796                 if (be_loopback_test(adapter, BE_MAC_LOOPBACK,
 797                                                 &data[0]) != 0) {
 798                         test->flags |= ETH_TEST_FL_FAILED;
 799                 }
 800                 if (be_loopback_test(adapter, BE_PHY_LOOPBACK,
 801                                                 &data[1]) != 0) {
 802                         test->flags |= ETH_TEST_FL_FAILED;
 803                 }
 804                 if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK,
 805                                                 &data[2]) != 0) {
 806                         test->flags |= ETH_TEST_FL_FAILED;
 807                 }
 808         }
 809
 810         if (!lancer_chip(adapter) && be_test_ddr_dma(adapter) != 0) {
 811                 data[3] = 1;
 812                 test->flags |= ETH_TEST_FL_FAILED;
 813         }
 814
 815         status = be_cmd_link_status_query(adapter, NULL, &link_status, 0);
 816         if (status) {
 817                 test->flags |= ETH_TEST_FL_FAILED;
 818                 data[4] = -1;
 819         } else if (!link_status) {
 820                 test->flags |= ETH_TEST_FL_FAILED;
 821                 data[4] = 1;
 822         }
 823 }
 824
 825 static int
 826 be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
 827 {
 828         struct be_adapter *adapter = netdev_priv(netdev);
 829
 830         return be_load_fw(adapter, efl->data);
 831 }
 832
 833 static int
 834 be_get_eeprom_len(struct net_device *netdev)
 835 {
 836         struct be_adapter *adapter = netdev_priv(netdev);
 837
 838         if (!check_privilege(adapter, MAX_PRIVILEGES))
 839                 return 0;
 840
 841         if (lancer_chip(adapter)) {
 842                 if (be_physfn(adapter))
 843                         return lancer_cmd_get_file_len(adapter,
 844                                         LANCER_VPD_PF_FILE);
 845                 else
 846                         return lancer_cmd_get_file_len(adapter,
 847                                         LANCER_VPD_VF_FILE);
 848         } else {
 849                 return BE_READ_SEEPROM_LEN;
 850         }
 851 }
 852
 853 static int
 854 be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
 855                         uint8_t *data)
 856 {
 857         struct be_adapter *adapter = netdev_priv(netdev);
 858         struct be_dma_mem eeprom_cmd;
 859         struct be_cmd_resp_seeprom_read *resp;
 860         int status;
 861
 862         if (!eeprom->len)
 863                 return -EINVAL;
 864
 865         if (lancer_chip(adapter)) {
 866                 if (be_physfn(adapter))
 867                         return lancer_cmd_read_file(adapter, LANCER_VPD_PF_FILE,
 868                                         eeprom->len, data);
 869                 else
 870                         return lancer_cmd_read_file(adapter, LANCER_VPD_VF_FILE,
 871                                         eeprom->len, data);
 872         }
 873
 874         eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16);
 875
 876         memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem));
 877         eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read);
 878         eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, eeprom_cmd.size,
 879                                            &eeprom_cmd.dma, GFP_KERNEL);
 880
 881         if (!eeprom_cmd.va)
 882                 return -ENOMEM;
 883
 884         status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd);
 885
 886         if (!status) {
 887                 resp = eeprom_cmd.va;
 888                 memcpy(data, resp->seeprom_data + eeprom->offset, eeprom->len);
 889         }
 890         dma_free_coherent(&adapter->pdev->dev, eeprom_cmd.size, eeprom_cmd.va,
 891                           eeprom_cmd.dma);
 892
 893         return status;
 894 }
 895
 896 static u32 be_get_msg_level(struct net_device *netdev)
 897 {
 898         struct be_adapter *adapter = netdev_priv(netdev);
 899
 900         if (lancer_chip(adapter)) {
 901                 dev_err(&adapter->pdev->dev, "Operation not supported\n");
 902                 return -EOPNOTSUPP;
 903         }
 904
 905         return adapter->msg_enable;
 906 }
 907
 908 static void be_set_fw_log_level(struct be_adapter *adapter, u32 level)
 909 {
 910         struct be_dma_mem extfat_cmd;
 911         struct be_fat_conf_params *cfgs;
 912         int status;
 913         int i, j;
 914
 915         memset(&extfat_cmd, 0, sizeof(struct be_dma_mem));
 916         extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps);
 917         extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size,
 918                                              &extfat_cmd.dma);
 919         if (!extfat_cmd.va) {
 920                 dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n",
 921                         __func__);
 922                 goto err;
 923         }
 924         status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd);
 925         if (!status) {
 926                 cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
 927                                         sizeof(struct be_cmd_resp_hdr));
 928                 for (i = 0; i < le32_to_cpu(cfgs->num_modules); i++) {
 929                         u32 num_modes = le32_to_cpu(cfgs->module[i].num_modes);
 930                         for (j = 0; j < num_modes; j++) {
 931                                 if (cfgs->module[i].trace_lvl[j].mode ==
 932                                                                 MODE_UART)
 933                                         cfgs->module[i].trace_lvl[j].dbg_lvl =
 934                                                         cpu_to_le32(level);
 935                         }
 936                 }
 937                 status = be_cmd_set_ext_fat_capabilites(adapter, &extfat_cmd,
 938                                                         cfgs);
 939                 if (status)
 940                         dev_err(&adapter->pdev->dev,
 941                                 "Message level set failed\n");
 942         } else {
 943                 dev_err(&adapter->pdev->dev, "Message level get failed\n");
 944         }
 945
 946         pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va,
 947                             extfat_cmd.dma);
 948 err:
 949         return;
 950 }
 951
 952 static void be_set_msg_level(struct net_device *netdev, u32 level)
 953 {
 954         struct be_adapter *adapter = netdev_priv(netdev);
 955
 956         if (lancer_chip(adapter)) {
 957                 dev_err(&adapter->pdev->dev, "Operation not supported\n");
 958                 return;
 959         }
 960
 961         if (adapter->msg_enable == level)
 962                 return;
 963
 964         if ((level & NETIF_MSG_HW) != (adapter->msg_enable & NETIF_MSG_HW))
 965                 be_set_fw_log_level(adapter, level & NETIF_MSG_HW ?
 966                                     FW_LOG_LEVEL_DEFAULT : FW_LOG_LEVEL_FATAL);
 967         adapter->msg_enable = level;
 968
 969         return;
 970 }
 971
 972 static u64 be_get_rss_hash_opts(struct be_adapter *adapter, u64 flow_type)
 973 {
 974         u64 data = 0;
 975
 976         switch (flow_type) {
 977         case TCP_V4_FLOW:
 978                 if (adapter->rss_flags & RSS_ENABLE_IPV4)
 979                         data |= RXH_IP_DST | RXH_IP_SRC;
 980                 if (adapter->rss_flags & RSS_ENABLE_TCP_IPV4)
 981                         data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 982                 break;
 983         case UDP_V4_FLOW:
 984                 if (adapter->rss_flags & RSS_ENABLE_IPV4)
 985                         data |= RXH_IP_DST | RXH_IP_SRC;
 986                 if (adapter->rss_flags & RSS_ENABLE_UDP_IPV4)
 987                         data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 988                 break;
 989         case TCP_V6_FLOW:
 990                 if (adapter->rss_flags & RSS_ENABLE_IPV6)
 991                         data |= RXH_IP_DST | RXH_IP_SRC;
 992                 if (adapter->rss_flags & RSS_ENABLE_TCP_IPV6)
 993                         data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 994                 break;
 995         case UDP_V6_FLOW:
 996                 if (adapter->rss_flags & RSS_ENABLE_IPV6)
 997                         data |= RXH_IP_DST | RXH_IP_SRC;
 998                 if (adapter->rss_flags & RSS_ENABLE_UDP_IPV6)
 999                         data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
1000                 break;
1001         }
1002
1003         return data;
1004 }
1005
1006 static int be_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
1007                       u32 *rule_locs)
1008 {
1009         struct be_adapter *adapter = netdev_priv(netdev);
1010
1011         if (!be_multi_rxq(adapter)) {
1012                 dev_info(&adapter->pdev->dev,
1013                          "ethtool::get_rxnfc: RX flow hashing is disabled\n");
1014                 return -EINVAL;
1015         }
1016
1017         switch (cmd->cmd) {
1018         case ETHTOOL_GRXFH:
1019                 cmd->data = be_get_rss_hash_opts(adapter, cmd->flow_type);
1020                 break;
1021         case ETHTOOL_GRXRINGS:
1022                 cmd->data = adapter->num_rx_qs - 1;
1023                 break;
1024         default:
1025                 return -EINVAL;
1026         }
1027
1028         return 0;
1029 }
1030
1031 static int be_set_rss_hash_opts(struct be_adapter *adapter,
1032                                 struct ethtool_rxnfc *cmd)
1033 {
1034         struct be_rx_obj *rxo;
1035         int status = 0, i, j;
1036         u8 rsstable[128];
1037         u32 rss_flags = adapter->rss_flags;
1038
1039         if (cmd->data != L3_RSS_FLAGS &&
1040             cmd->data != (L3_RSS_FLAGS | L4_RSS_FLAGS))
1041                 return -EINVAL;
1042
1043         switch (cmd->flow_type) {
1044         case TCP_V4_FLOW:
1045                 if (cmd->data == L3_RSS_FLAGS)
1046                         rss_flags &= ~RSS_ENABLE_TCP_IPV4;
1047                 else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
1048                         rss_flags |= RSS_ENABLE_IPV4 |
1049                                         RSS_ENABLE_TCP_IPV4;
1050                 break;
1051         case TCP_V6_FLOW:
1052                 if (cmd->data == L3_RSS_FLAGS)
1053                         rss_flags &= ~RSS_ENABLE_TCP_IPV6;
1054                 else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
1055                         rss_flags |= RSS_ENABLE_IPV6 |
1056                                         RSS_ENABLE_TCP_IPV6;
1057                 break;
1058         case UDP_V4_FLOW:
1059                 if ((cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS)) &&
1060                     BEx_chip(adapter))
1061                         return -EINVAL;
1062
1063                 if (cmd->data == L3_RSS_FLAGS)
1064                         rss_flags &= ~RSS_ENABLE_UDP_IPV4;
1065                 else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
1066                         rss_flags |= RSS_ENABLE_IPV4 |
1067                                         RSS_ENABLE_UDP_IPV4;
1068                 break;
1069         case UDP_V6_FLOW:
1070                 if ((cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS)) &&
1071                     BEx_chip(adapter))
1072                         return -EINVAL;
1073
1074                 if (cmd->data == L3_RSS_FLAGS)
1075                         rss_flags &= ~RSS_ENABLE_UDP_IPV6;
1076                 else if (cmd->data == (L3_RSS_FLAGS | L4_RSS_FLAGS))
1077                         rss_flags |= RSS_ENABLE_IPV6 |
1078                                         RSS_ENABLE_UDP_IPV6;
1079                 break;
1080         default:
1081                 return -EINVAL;
1082         }
1083
1084         if (rss_flags == adapter->rss_flags)
1085                 return status;
1086
1087         if (be_multi_rxq(adapter)) {
1088                 for (j = 0; j < 128; j += adapter->num_rx_qs - 1) {
1089                         for_all_rss_queues(adapter, rxo, i) {
1090                                 if ((j + i) >= 128)
1091                                         break;
1092                                 rsstable[j + i] = rxo->rss_id;
1093                         }
1094                 }
1095         }
1096         status = be_cmd_rss_config(adapter, rsstable, rss_flags, 128);
1097         if (!status)
1098                 adapter->rss_flags = rss_flags;
1099
1100         return status;
1101 }
1102
1103 static int be_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
1104 {
1105         struct be_adapter *adapter = netdev_priv(netdev);
1106         int status = 0;
1107
1108         if (!be_multi_rxq(adapter)) {
1109                 dev_err(&adapter->pdev->dev,
1110                         "ethtool::set_rxnfc: RX flow hashing is disabled\n");
1111                 return -EINVAL;
1112         }
1113
1114         switch (cmd->cmd) {
1115         case ETHTOOL_SRXFH:
1116                 status = be_set_rss_hash_opts(adapter, cmd);
1117                 break;
1118         default:
1119                 return -EINVAL;
1120         }
1121
1122         return status;
1123 }
1124
1125 static void be_get_channels(struct net_device *netdev,
1126                             struct ethtool_channels *ch)
1127 {
1128         struct be_adapter *adapter = netdev_priv(netdev);
1129
1130         ch->combined_count = adapter->num_evt_qs;
1131         ch->max_combined = be_max_qs(adapter);
1132 }
1133
1134 static int be_set_channels(struct net_device  *netdev,
1135                            struct ethtool_channels *ch)
1136 {
1137         struct be_adapter *adapter = netdev_priv(netdev);
1138
1139         if (ch->rx_count || ch->tx_count || ch->other_count ||
1140             !ch->combined_count || ch->combined_count > be_max_qs(adapter))
1141                 return -EINVAL;
1142
1143         adapter->cfg_num_qs = ch->combined_count;
1144
1145         return be_update_queues(adapter);
1146 }
1147
1148 const struct ethtool_ops be_ethtool_ops = {
1149         .get_settings = be_get_settings,
1150         .get_drvinfo = be_get_drvinfo,
1151         .get_wol = be_get_wol,
1152         .set_wol = be_set_wol,
1153         .get_link = ethtool_op_get_link,
1154         .get_eeprom_len = be_get_eeprom_len,
1155         .get_eeprom = be_read_eeprom,
1156         .get_coalesce = be_get_coalesce,
1157         .set_coalesce = be_set_coalesce,
1158         .get_ringparam = be_get_ringparam,
1159         .get_pauseparam = be_get_pauseparam,
1160         .set_pauseparam = be_set_pauseparam,
1161         .get_strings = be_get_stat_strings,
1162         .set_phys_id = be_set_phys_id,
1163         .set_dump = be_set_dump,
1164         .get_msglevel = be_get_msg_level,
1165         .set_msglevel = be_set_msg_level,
1166         .get_sset_count = be_get_sset_count,
1167         .get_ethtool_stats = be_get_ethtool_stats,
1168         .get_regs_len = be_get_reg_len,
1169         .get_regs = be_get_regs,
1170         .flash_device = be_do_flash,
1171         .self_test = be_self_test,
1172         .get_rxnfc = be_get_rxnfc,
1173         .set_rxnfc = be_set_rxnfc,
1174         .get_channels = be_get_channels,
1175         .set_channels = be_set_channels
1176 };