git.oblomov.eu Git - linux-2.6/blob - drivers/net/ixgbe/ixgbe_dcb_nl.c

   1 /*******************************************************************************
   2
   3   Intel 10 Gigabit PCI Express Linux driver
   4   Copyright(c) 1999 - 2009 Intel Corporation.
   5
   6   This program is free software; you can redistribute it and/or modify it
   7   under the terms and conditions of the GNU General Public License,
   8   version 2, as published by the Free Software Foundation.
   9
  10   This program is distributed in the hope it will be useful, but WITHOUT
  11   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13   more details.
  14
  15   You should have received a copy of the GNU General Public License along with
  16   this program; if not, write to the Free Software Foundation, Inc.,
  17   51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19   The full GNU General Public License is included in this distribution in
  20   the file called "COPYING".
  21
  22   Contact Information:
  23   Linux NICS <linux.nics@intel.com>
  24   e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  25   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  26
  27 *******************************************************************************/
  28
  29 #include "ixgbe.h"
  30 #include <linux/dcbnl.h>
  31 #include "ixgbe_dcb_82598.h"
  32 #include "ixgbe_dcb_82599.h"
  33
  34 /* Callbacks for DCB netlink in the kernel */
  35 #define BIT_DCB_MODE    0x01
  36 #define BIT_PFC         0x02
  37 #define BIT_PG_RX       0x04
  38 #define BIT_PG_TX       0x08
  39 #define BIT_RESETLINK   0x40
  40 #define BIT_LINKSPEED   0x80
  41
  42 /* Responses for the DCB_C_SET_ALL command */
  43 #define DCB_HW_CHG_RST  0  /* DCB configuration changed with reset */
  44 #define DCB_NO_HW_CHG   1  /* DCB configuration did not change */
  45 #define DCB_HW_CHG      2  /* DCB configuration changed, no reset */
  46
  47 int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg,
  48                        struct ixgbe_dcb_config *dst_dcb_cfg, int tc_max)
  49 {
  50         struct tc_configuration *src_tc_cfg = NULL;
  51         struct tc_configuration *dst_tc_cfg = NULL;
  52         int i;
  53
  54         if (!src_dcb_cfg || !dst_dcb_cfg)
  55                 return -EINVAL;
  56
  57         for (i = DCB_PG_ATTR_TC_0; i < tc_max + DCB_PG_ATTR_TC_0; i++) {
  58                 src_tc_cfg = &src_dcb_cfg->tc_config[i - DCB_PG_ATTR_TC_0];
  59                 dst_tc_cfg = &dst_dcb_cfg->tc_config[i - DCB_PG_ATTR_TC_0];
  60
  61                 dst_tc_cfg->path[DCB_TX_CONFIG].prio_type =
  62                                 src_tc_cfg->path[DCB_TX_CONFIG].prio_type;
  63
  64                 dst_tc_cfg->path[DCB_TX_CONFIG].bwg_id =
  65                                 src_tc_cfg->path[DCB_TX_CONFIG].bwg_id;
  66
  67                 dst_tc_cfg->path[DCB_TX_CONFIG].bwg_percent =
  68                                 src_tc_cfg->path[DCB_TX_CONFIG].bwg_percent;
  69
  70                 dst_tc_cfg->path[DCB_TX_CONFIG].up_to_tc_bitmap =
  71                                 src_tc_cfg->path[DCB_TX_CONFIG].up_to_tc_bitmap;
  72
  73                 dst_tc_cfg->path[DCB_RX_CONFIG].prio_type =
  74                                 src_tc_cfg->path[DCB_RX_CONFIG].prio_type;
  75
  76                 dst_tc_cfg->path[DCB_RX_CONFIG].bwg_id =
  77                                 src_tc_cfg->path[DCB_RX_CONFIG].bwg_id;
  78
  79                 dst_tc_cfg->path[DCB_RX_CONFIG].bwg_percent =
  80                                 src_tc_cfg->path[DCB_RX_CONFIG].bwg_percent;
  81
  82                 dst_tc_cfg->path[DCB_RX_CONFIG].up_to_tc_bitmap =
  83                                 src_tc_cfg->path[DCB_RX_CONFIG].up_to_tc_bitmap;
  84         }
  85
  86         for (i = DCB_PG_ATTR_BW_ID_0; i < DCB_PG_ATTR_BW_ID_MAX; i++) {
  87                 dst_dcb_cfg->bw_percentage[DCB_TX_CONFIG]
  88                         [i-DCB_PG_ATTR_BW_ID_0] = src_dcb_cfg->bw_percentage
  89                                 [DCB_TX_CONFIG][i-DCB_PG_ATTR_BW_ID_0];
  90                 dst_dcb_cfg->bw_percentage[DCB_RX_CONFIG]
  91                         [i-DCB_PG_ATTR_BW_ID_0] = src_dcb_cfg->bw_percentage
  92                                 [DCB_RX_CONFIG][i-DCB_PG_ATTR_BW_ID_0];
  93         }
  94
  95         for (i = DCB_PFC_UP_ATTR_0; i < DCB_PFC_UP_ATTR_MAX; i++) {
  96                 dst_dcb_cfg->tc_config[i - DCB_PFC_UP_ATTR_0].dcb_pfc =
  97                         src_dcb_cfg->tc_config[i - DCB_PFC_UP_ATTR_0].dcb_pfc;
  98         }
  99
 100         dst_dcb_cfg->pfc_mode_enable = src_dcb_cfg->pfc_mode_enable;
 101
 102         return 0;
 103 }
 104
 105 static u8 ixgbe_dcbnl_get_state(struct net_device *netdev)
 106 {
 107         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 108
 109         DPRINTK(DRV, INFO, "Get DCB Admin Mode.\n");
 110
 111         return !!(adapter->flags & IXGBE_FLAG_DCB_ENABLED);
 112 }
 113
 114 static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 115 {
 116         u8 err = 0;
 117         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 118
 119         DPRINTK(DRV, INFO, "Set DCB Admin Mode.\n");
 120
 121         if (state > 0) {
 122                 /* Turn on DCB */
 123                 if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
 124                         goto out;
 125
 126                 if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED)) {
 127                         DPRINTK(DRV, ERR, "Enable failed, needs MSI-X\n");
 128                         err = 1;
 129                         goto out;
 130                 }
 131
 132                 if (netif_running(netdev))
 133                         netdev->netdev_ops->ndo_stop(netdev);
 134                 ixgbe_clear_interrupt_scheme(adapter);
 135
 136                 if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
 137                         adapter->last_lfc_mode = adapter->hw.fc.current_mode;
 138                         adapter->hw.fc.requested_mode = ixgbe_fc_none;
 139                 }
 140                 adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
 141                 adapter->flags |= IXGBE_FLAG_DCB_ENABLED;
 142                 ixgbe_init_interrupt_scheme(adapter);
 143                 if (netif_running(netdev))
 144                         netdev->netdev_ops->ndo_open(netdev);
 145         } else {
 146                 /* Turn off DCB */
 147                 if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
 148                         if (netif_running(netdev))
 149                                 netdev->netdev_ops->ndo_stop(netdev);
 150                         ixgbe_clear_interrupt_scheme(adapter);
 151
 152                         adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
 153                         adapter->temp_dcb_cfg.pfc_mode_enable = false;
 154                         adapter->dcb_cfg.pfc_mode_enable = false;
 155                         adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
 156                         adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
 157                         ixgbe_init_interrupt_scheme(adapter);
 158                         if (netif_running(netdev))
 159                                 netdev->netdev_ops->ndo_open(netdev);
 160                 }
 161         }
 162 out:
 163         return err;
 164 }
 165
 166 static void ixgbe_dcbnl_get_perm_hw_addr(struct net_device *netdev,
 167                                          u8 *perm_addr)
 168 {
 169         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 170         int i, j;
 171
 172         for (i = 0; i < netdev->addr_len; i++)
 173                 perm_addr[i] = adapter->hw.mac.perm_addr[i];
 174
 175         if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
 176                 for (j = 0; j < netdev->addr_len; j++, i++)
 177                         perm_addr[i] = adapter->hw.mac.san_addr[j];
 178         }
 179 }
 180
 181 static void ixgbe_dcbnl_set_pg_tc_cfg_tx(struct net_device *netdev, int tc,
 182                                          u8 prio, u8 bwg_id, u8 bw_pct,
 183                                          u8 up_map)
 184 {
 185         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 186
 187         if (prio != DCB_ATTR_VALUE_UNDEFINED)
 188                 adapter->temp_dcb_cfg.tc_config[tc].path[0].prio_type = prio;
 189         if (bwg_id != DCB_ATTR_VALUE_UNDEFINED)
 190                 adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_id = bwg_id;
 191         if (bw_pct != DCB_ATTR_VALUE_UNDEFINED)
 192                 adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_percent =
 193                         bw_pct;
 194         if (up_map != DCB_ATTR_VALUE_UNDEFINED)
 195                 adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap =
 196                         up_map;
 197
 198         if ((adapter->temp_dcb_cfg.tc_config[tc].path[0].prio_type !=
 199              adapter->dcb_cfg.tc_config[tc].path[0].prio_type) ||
 200             (adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_id !=
 201              adapter->dcb_cfg.tc_config[tc].path[0].bwg_id) ||
 202             (adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_percent !=
 203              adapter->dcb_cfg.tc_config[tc].path[0].bwg_percent) ||
 204             (adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap !=
 205              adapter->dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap)) {
 206                 adapter->dcb_set_bitmap |= BIT_PG_TX;
 207                 adapter->dcb_set_bitmap |= BIT_RESETLINK;
 208         }
 209 }
 210
 211 static void ixgbe_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id,
 212                                           u8 bw_pct)
 213 {
 214         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 215
 216         adapter->temp_dcb_cfg.bw_percentage[0][bwg_id] = bw_pct;
 217
 218         if (adapter->temp_dcb_cfg.bw_percentage[0][bwg_id] !=
 219             adapter->dcb_cfg.bw_percentage[0][bwg_id]) {
 220                 adapter->dcb_set_bitmap |= BIT_PG_RX;
 221                 adapter->dcb_set_bitmap |= BIT_RESETLINK;
 222         }
 223 }
 224
 225 static void ixgbe_dcbnl_set_pg_tc_cfg_rx(struct net_device *netdev, int tc,
 226                                          u8 prio, u8 bwg_id, u8 bw_pct,
 227                                          u8 up_map)
 228 {
 229         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 230
 231         if (prio != DCB_ATTR_VALUE_UNDEFINED)
 232                 adapter->temp_dcb_cfg.tc_config[tc].path[1].prio_type = prio;
 233         if (bwg_id != DCB_ATTR_VALUE_UNDEFINED)
 234                 adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_id = bwg_id;
 235         if (bw_pct != DCB_ATTR_VALUE_UNDEFINED)
 236                 adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_percent =
 237                         bw_pct;
 238         if (up_map != DCB_ATTR_VALUE_UNDEFINED)
 239                 adapter->temp_dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap =
 240                         up_map;
 241
 242         if ((adapter->temp_dcb_cfg.tc_config[tc].path[1].prio_type !=
 243              adapter->dcb_cfg.tc_config[tc].path[1].prio_type) ||
 244             (adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_id !=
 245              adapter->dcb_cfg.tc_config[tc].path[1].bwg_id) ||
 246             (adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_percent !=
 247              adapter->dcb_cfg.tc_config[tc].path[1].bwg_percent) ||
 248             (adapter->temp_dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap !=
 249              adapter->dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap)) {
 250                 adapter->dcb_set_bitmap |= BIT_PG_RX;
 251                 adapter->dcb_set_bitmap |= BIT_RESETLINK;
 252         }
 253 }
 254
 255 static void ixgbe_dcbnl_set_pg_bwg_cfg_rx(struct net_device *netdev, int bwg_id,
 256                                           u8 bw_pct)
 257 {
 258         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 259
 260         adapter->temp_dcb_cfg.bw_percentage[1][bwg_id] = bw_pct;
 261
 262         if (adapter->temp_dcb_cfg.bw_percentage[1][bwg_id] !=
 263             adapter->dcb_cfg.bw_percentage[1][bwg_id]) {
 264                 adapter->dcb_set_bitmap |= BIT_PG_RX;
 265                 adapter->dcb_set_bitmap |= BIT_RESETLINK;
 266         }
 267 }
 268
 269 static void ixgbe_dcbnl_get_pg_tc_cfg_tx(struct net_device *netdev, int tc,
 270                                          u8 *prio, u8 *bwg_id, u8 *bw_pct,
 271                                          u8 *up_map)
 272 {
 273         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 274
 275         *prio = adapter->dcb_cfg.tc_config[tc].path[0].prio_type;
 276         *bwg_id = adapter->dcb_cfg.tc_config[tc].path[0].bwg_id;
 277         *bw_pct = adapter->dcb_cfg.tc_config[tc].path[0].bwg_percent;
 278         *up_map = adapter->dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap;
 279 }
 280
 281 static void ixgbe_dcbnl_get_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id,
 282                                           u8 *bw_pct)
 283 {
 284         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 285
 286         *bw_pct = adapter->dcb_cfg.bw_percentage[0][bwg_id];
 287 }
 288
 289 static void ixgbe_dcbnl_get_pg_tc_cfg_rx(struct net_device *netdev, int tc,
 290                                          u8 *prio, u8 *bwg_id, u8 *bw_pct,
 291                                          u8 *up_map)
 292 {
 293         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 294
 295         *prio = adapter->dcb_cfg.tc_config[tc].path[1].prio_type;
 296         *bwg_id = adapter->dcb_cfg.tc_config[tc].path[1].bwg_id;
 297         *bw_pct = adapter->dcb_cfg.tc_config[tc].path[1].bwg_percent;
 298         *up_map = adapter->dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap;
 299 }
 300
 301 static void ixgbe_dcbnl_get_pg_bwg_cfg_rx(struct net_device *netdev, int bwg_id,
 302                                           u8 *bw_pct)
 303 {
 304         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 305
 306         *bw_pct = adapter->dcb_cfg.bw_percentage[1][bwg_id];
 307 }
 308
 309 static void ixgbe_dcbnl_set_pfc_cfg(struct net_device *netdev, int priority,
 310                                     u8 setting)
 311 {
 312         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 313
 314         adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc = setting;
 315         if (adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc !=
 316             adapter->dcb_cfg.tc_config[priority].dcb_pfc) {
 317                 adapter->dcb_set_bitmap |= BIT_PFC;
 318                 adapter->temp_dcb_cfg.pfc_mode_enable = true;
 319         }
 320 }
 321
 322 static void ixgbe_dcbnl_get_pfc_cfg(struct net_device *netdev, int priority,
 323                                     u8 *setting)
 324 {
 325         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 326
 327         *setting = adapter->dcb_cfg.tc_config[priority].dcb_pfc;
 328 }
 329
 330 static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 331 {
 332         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 333         int ret;
 334
 335         if (!adapter->dcb_set_bitmap)
 336                 return DCB_NO_HW_CHG;
 337
 338         /*
 339          * Only take down the adapter if the configuration change
 340          * requires a reset.
 341          */
 342         if (adapter->dcb_set_bitmap & BIT_RESETLINK) {
 343                 while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
 344                         msleep(1);
 345
 346                 if (netif_running(netdev))
 347                         ixgbe_down(adapter);
 348         }
 349
 350         ret = ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, &adapter->dcb_cfg,
 351                                  adapter->ring_feature[RING_F_DCB].indices);
 352         if (ret) {
 353                 if (adapter->dcb_set_bitmap & BIT_RESETLINK)
 354                         clear_bit(__IXGBE_RESETTING, &adapter->state);
 355                 return DCB_NO_HW_CHG;
 356         }
 357
 358         if (adapter->dcb_cfg.pfc_mode_enable) {
 359                 if ((adapter->hw.mac.type != ixgbe_mac_82598EB) &&
 360                         (adapter->hw.fc.current_mode != ixgbe_fc_pfc))
 361                         adapter->last_lfc_mode = adapter->hw.fc.current_mode;
 362                 adapter->hw.fc.requested_mode = ixgbe_fc_pfc;
 363         } else {
 364                 if (adapter->hw.mac.type != ixgbe_mac_82598EB)
 365                         adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
 366                 else
 367                         adapter->hw.fc.requested_mode = ixgbe_fc_none;
 368         }
 369
 370         if (adapter->dcb_set_bitmap & BIT_RESETLINK) {
 371                 if (netif_running(netdev))
 372                         ixgbe_up(adapter);
 373                 ret = DCB_HW_CHG_RST;
 374         } else if (adapter->dcb_set_bitmap & BIT_PFC) {
 375                 if (adapter->hw.mac.type == ixgbe_mac_82598EB)
 376                         ixgbe_dcb_config_pfc_82598(&adapter->hw,
 377                                                    &adapter->dcb_cfg);
 378                 else if (adapter->hw.mac.type == ixgbe_mac_82599EB)
 379                         ixgbe_dcb_config_pfc_82599(&adapter->hw,
 380                                                    &adapter->dcb_cfg);
 381                 ret = DCB_HW_CHG;
 382         }
 383         if (adapter->dcb_cfg.pfc_mode_enable)
 384                 adapter->hw.fc.current_mode = ixgbe_fc_pfc;
 385
 386         if (adapter->dcb_set_bitmap & BIT_RESETLINK)
 387                 clear_bit(__IXGBE_RESETTING, &adapter->state);
 388         adapter->dcb_set_bitmap = 0x00;
 389         return ret;
 390 }
 391
 392 static u8 ixgbe_dcbnl_getcap(struct net_device *netdev, int capid, u8 *cap)
 393 {
 394         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 395         u8 rval = 0;
 396
 397         if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
 398                 switch (capid) {
 399                 case DCB_CAP_ATTR_PG:
 400                         *cap = true;
 401                         break;
 402                 case DCB_CAP_ATTR_PFC:
 403                         *cap = true;
 404                         break;
 405                 case DCB_CAP_ATTR_UP2TC:
 406                         *cap = false;
 407                         break;
 408                 case DCB_CAP_ATTR_PG_TCS:
 409                         *cap = 0x80;
 410                         break;
 411                 case DCB_CAP_ATTR_PFC_TCS:
 412                         *cap = 0x80;
 413                         break;
 414                 case DCB_CAP_ATTR_GSP:
 415                         *cap = true;
 416                         break;
 417                 case DCB_CAP_ATTR_BCN:
 418                         *cap = false;
 419                         break;
 420                 default:
 421                         rval = -EINVAL;
 422                         break;
 423                 }
 424         } else {
 425                 rval = -EINVAL;
 426         }
 427
 428         return rval;
 429 }
 430
 431 static u8 ixgbe_dcbnl_getnumtcs(struct net_device *netdev, int tcid, u8 *num)
 432 {
 433         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 434         u8 rval = 0;
 435
 436         if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
 437                 switch (tcid) {
 438                 case DCB_NUMTCS_ATTR_PG:
 439                         *num = MAX_TRAFFIC_CLASS;
 440                         break;
 441                 case DCB_NUMTCS_ATTR_PFC:
 442                         *num = MAX_TRAFFIC_CLASS;
 443                         break;
 444                 default:
 445                         rval = -EINVAL;
 446                         break;
 447                 }
 448         } else {
 449                 rval = -EINVAL;
 450         }
 451
 452         return rval;
 453 }
 454
 455 static u8 ixgbe_dcbnl_setnumtcs(struct net_device *netdev, int tcid, u8 num)
 456 {
 457         return -EINVAL;
 458 }
 459
 460 static u8 ixgbe_dcbnl_getpfcstate(struct net_device *netdev)
 461 {
 462         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 463
 464         return adapter->dcb_cfg.pfc_mode_enable;
 465 }
 466
 467 static void ixgbe_dcbnl_setpfcstate(struct net_device *netdev, u8 state)
 468 {
 469         struct ixgbe_adapter *adapter = netdev_priv(netdev);
 470
 471         adapter->temp_dcb_cfg.pfc_mode_enable = state;
 472         if (adapter->temp_dcb_cfg.pfc_mode_enable !=
 473                 adapter->dcb_cfg.pfc_mode_enable)
 474                 adapter->dcb_set_bitmap |= BIT_PFC;
 475         return;
 476 }
 477
 478 struct dcbnl_rtnl_ops dcbnl_ops = {
 479         .getstate       = ixgbe_dcbnl_get_state,
 480         .setstate       = ixgbe_dcbnl_set_state,
 481         .getpermhwaddr  = ixgbe_dcbnl_get_perm_hw_addr,
 482         .setpgtccfgtx   = ixgbe_dcbnl_set_pg_tc_cfg_tx,
 483         .setpgbwgcfgtx  = ixgbe_dcbnl_set_pg_bwg_cfg_tx,
 484         .setpgtccfgrx   = ixgbe_dcbnl_set_pg_tc_cfg_rx,
 485         .setpgbwgcfgrx  = ixgbe_dcbnl_set_pg_bwg_cfg_rx,
 486         .getpgtccfgtx   = ixgbe_dcbnl_get_pg_tc_cfg_tx,
 487         .getpgbwgcfgtx  = ixgbe_dcbnl_get_pg_bwg_cfg_tx,
 488         .getpgtccfgrx   = ixgbe_dcbnl_get_pg_tc_cfg_rx,
 489         .getpgbwgcfgrx  = ixgbe_dcbnl_get_pg_bwg_cfg_rx,
 490         .setpfccfg      = ixgbe_dcbnl_set_pfc_cfg,
 491         .getpfccfg      = ixgbe_dcbnl_get_pfc_cfg,
 492         .setall         = ixgbe_dcbnl_set_all,
 493         .getcap         = ixgbe_dcbnl_getcap,
 494         .getnumtcs      = ixgbe_dcbnl_getnumtcs,
 495         .setnumtcs      = ixgbe_dcbnl_setnumtcs,
 496         .getpfcstate    = ixgbe_dcbnl_getpfcstate,
 497         .setpfcstate    = ixgbe_dcbnl_setpfcstate,
 498 };
 499