drivers/net/ethernet/qlogic/qed/qed_sp_commands.c

   1 /* QLogic qed NIC Driver
   2  * Copyright (c) 2015-2017  QLogic Corporation
   3  *
   4  * This software is available to you under a choice of one of two
   5  * licenses.  You may choose to be licensed under the terms of the GNU
   6  * General Public License (GPL) Version 2, available from the file
   7  * COPYING in the main directory of this source tree, or the
   8  * OpenIB.org BSD license below:
   9  *
  10  *     Redistribution and use in source and binary forms, with or
  11  *     without modification, are permitted provided that the following
  12  *     conditions are met:
  13  *
  14  *      - Redistributions of source code must retain the above
  15  *        copyright notice, this list of conditions and the following
  16  *        disclaimer.
  17  *
  18  *      - Redistributions in binary form must reproduce the above
  19  *        copyright notice, this list of conditions and the following
  20  *        disclaimer in the documentation and /or other materials
  21  *        provided with the distribution.
  22  *
  23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  30  * SOFTWARE.
  31  */
  32
  33 #include <linux/types.h>
  34 #include <asm/byteorder.h>
  35 #include <linux/bitops.h>
  36 #include <linux/errno.h>
  37 #include <linux/kernel.h>
  38 #include <linux/string.h>
  39 #include "qed.h"
  40 #include <linux/qed/qed_chain.h>
  41 #include "qed_cxt.h"
  42 #include "qed_dcbx.h"
  43 #include "qed_hsi.h"
  44 #include "qed_hw.h"
  45 #include "qed_int.h"
  46 #include "qed_reg_addr.h"
  47 #include "qed_sp.h"
  48 #include "qed_sriov.h"
  49
  50 int qed_sp_init_request(struct qed_hwfn *p_hwfn,
  51                         struct qed_spq_entry **pp_ent,
  52                         u8 cmd, u8 protocol, struct qed_sp_init_data *p_data)
  53 {
  54         u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
  55         struct qed_spq_entry *p_ent = NULL;
  56         int rc;
  57
  58         if (!pp_ent)
  59                 return -ENOMEM;
  60
  61         rc = qed_spq_get_entry(p_hwfn, pp_ent);
  62
  63         if (rc)
  64                 return rc;
  65
  66         p_ent = *pp_ent;
  67
  68         p_ent->elem.hdr.cid             = cpu_to_le32(opaque_cid);
  69         p_ent->elem.hdr.cmd_id          = cmd;
  70         p_ent->elem.hdr.protocol_id     = protocol;
  71
  72         p_ent->priority         = QED_SPQ_PRIORITY_NORMAL;
  73         p_ent->comp_mode        = p_data->comp_mode;
  74         p_ent->comp_done.done   = 0;
  75
  76         switch (p_ent->comp_mode) {
  77         case QED_SPQ_MODE_EBLOCK:
  78                 p_ent->comp_cb.cookie = &p_ent->comp_done;
  79                 break;
  80
  81         case QED_SPQ_MODE_BLOCK:
  82                 if (!p_data->p_comp_data)
  83                         return -EINVAL;
  84
  85                 p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
  86                 break;
  87
  88         case QED_SPQ_MODE_CB:
  89                 if (!p_data->p_comp_data)
  90                         p_ent->comp_cb.function = NULL;
  91                 else
  92                         p_ent->comp_cb = *p_data->p_comp_data;
  93                 break;
  94
  95         default:
  96                 DP_NOTICE(p_hwfn, "Unknown SPQE completion mode %d\n",
  97                           p_ent->comp_mode);
  98                 return -EINVAL;
  99         }
 100
 101         DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
 102                    "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
 103                    opaque_cid, cmd, protocol,
 104                    (unsigned long)&p_ent->ramrod,
 105                    D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
 106                            QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
 107                            "MODE_CB"));
 108
 109         memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
 110
 111         return 0;
 112 }
 113
 114 static enum tunnel_clss qed_tunn_clss_to_fw_clss(u8 type)
 115 {
 116         switch (type) {
 117         case QED_TUNN_CLSS_MAC_VLAN:
 118                 return TUNNEL_CLSS_MAC_VLAN;
 119         case QED_TUNN_CLSS_MAC_VNI:
 120                 return TUNNEL_CLSS_MAC_VNI;
 121         case QED_TUNN_CLSS_INNER_MAC_VLAN:
 122                 return TUNNEL_CLSS_INNER_MAC_VLAN;
 123         case QED_TUNN_CLSS_INNER_MAC_VNI:
 124                 return TUNNEL_CLSS_INNER_MAC_VNI;
 125         case QED_TUNN_CLSS_MAC_VLAN_DUAL_STAGE:
 126                 return TUNNEL_CLSS_MAC_VLAN_DUAL_STAGE;
 127         default:
 128                 return TUNNEL_CLSS_MAC_VLAN;
 129         }
 130 }
 131
 132 static void
 133 qed_set_pf_update_tunn_mode(struct qed_tunnel_info *p_tun,
 134                             struct qed_tunnel_info *p_src, bool b_pf_start)
 135 {
 136         if (p_src->vxlan.b_update_mode || b_pf_start)
 137                 p_tun->vxlan.b_mode_enabled = p_src->vxlan.b_mode_enabled;
 138
 139         if (p_src->l2_gre.b_update_mode || b_pf_start)
 140                 p_tun->l2_gre.b_mode_enabled = p_src->l2_gre.b_mode_enabled;
 141
 142         if (p_src->ip_gre.b_update_mode || b_pf_start)
 143                 p_tun->ip_gre.b_mode_enabled = p_src->ip_gre.b_mode_enabled;
 144
 145         if (p_src->l2_geneve.b_update_mode || b_pf_start)
 146                 p_tun->l2_geneve.b_mode_enabled =
 147                     p_src->l2_geneve.b_mode_enabled;
 148
 149         if (p_src->ip_geneve.b_update_mode || b_pf_start)
 150                 p_tun->ip_geneve.b_mode_enabled =
 151                     p_src->ip_geneve.b_mode_enabled;
 152 }
 153
 154 static void qed_set_tunn_cls_info(struct qed_tunnel_info *p_tun,
 155                                   struct qed_tunnel_info *p_src)
 156 {
 157         enum tunnel_clss type;
 158
 159         p_tun->b_update_rx_cls = p_src->b_update_rx_cls;
 160         p_tun->b_update_tx_cls = p_src->b_update_tx_cls;
 161
 162         type = qed_tunn_clss_to_fw_clss(p_src->vxlan.tun_cls);
 163         p_tun->vxlan.tun_cls = type;
 164         type = qed_tunn_clss_to_fw_clss(p_src->l2_gre.tun_cls);
 165         p_tun->l2_gre.tun_cls = type;
 166         type = qed_tunn_clss_to_fw_clss(p_src->ip_gre.tun_cls);
 167         p_tun->ip_gre.tun_cls = type;
 168         type = qed_tunn_clss_to_fw_clss(p_src->l2_geneve.tun_cls);
 169         p_tun->l2_geneve.tun_cls = type;
 170         type = qed_tunn_clss_to_fw_clss(p_src->ip_geneve.tun_cls);
 171         p_tun->ip_geneve.tun_cls = type;
 172 }
 173
 174 static void qed_set_tunn_ports(struct qed_tunnel_info *p_tun,
 175                                struct qed_tunnel_info *p_src)
 176 {
 177         p_tun->geneve_port.b_update_port = p_src->geneve_port.b_update_port;
 178         p_tun->vxlan_port.b_update_port = p_src->vxlan_port.b_update_port;
 179
 180         if (p_src->geneve_port.b_update_port)
 181                 p_tun->geneve_port.port = p_src->geneve_port.port;
 182
 183         if (p_src->vxlan_port.b_update_port)
 184                 p_tun->vxlan_port.port = p_src->vxlan_port.port;
 185 }
 186
 187 static void
 188 __qed_set_ramrod_tunnel_param(u8 *p_tunn_cls,
 189                               struct qed_tunn_update_type *tun_type)
 190 {
 191         *p_tunn_cls = tun_type->tun_cls;
 192 }
 193
 194 static void
 195 qed_set_ramrod_tunnel_param(u8 *p_tunn_cls,
 196                             struct qed_tunn_update_type *tun_type,
 197                             u8 *p_update_port,
 198                             __le16 *p_port,
 199                             struct qed_tunn_update_udp_port *p_udp_port)
 200 {
 201         __qed_set_ramrod_tunnel_param(p_tunn_cls, tun_type);
 202         if (p_udp_port->b_update_port) {
 203                 *p_update_port = 1;
 204                 *p_port = cpu_to_le16(p_udp_port->port);
 205         }
 206 }
 207
 208 static void
 209 qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn,
 210                               struct qed_tunnel_info *p_src,
 211                               struct pf_update_tunnel_config *p_tunn_cfg)
 212 {
 213         struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel;
 214
 215         qed_set_pf_update_tunn_mode(p_tun, p_src, false);
 216         qed_set_tunn_cls_info(p_tun, p_src);
 217         qed_set_tunn_ports(p_tun, p_src);
 218
 219         qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
 220                                     &p_tun->vxlan,
 221                                     &p_tunn_cfg->set_vxlan_udp_port_flg,
 222                                     &p_tunn_cfg->vxlan_udp_port,
 223                                     &p_tun->vxlan_port);
 224
 225         qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
 226                                     &p_tun->l2_geneve,
 227                                     &p_tunn_cfg->set_geneve_udp_port_flg,
 228                                     &p_tunn_cfg->geneve_udp_port,
 229                                     &p_tun->geneve_port);
 230
 231         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
 232                                       &p_tun->ip_geneve);
 233
 234         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
 235                                       &p_tun->l2_gre);
 236
 237         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
 238                                       &p_tun->ip_gre);
 239
 240         p_tunn_cfg->update_rx_pf_clss = p_tun->b_update_rx_cls;
 241 }
 242
 243 static void qed_set_hw_tunn_mode(struct qed_hwfn *p_hwfn,
 244                                  struct qed_ptt *p_ptt,
 245                                  struct qed_tunnel_info *p_tun)
 246 {
 247         qed_set_gre_enable(p_hwfn, p_ptt, p_tun->l2_gre.b_mode_enabled,
 248                            p_tun->ip_gre.b_mode_enabled);
 249         qed_set_vxlan_enable(p_hwfn, p_ptt, p_tun->vxlan.b_mode_enabled);
 250
 251         qed_set_geneve_enable(p_hwfn, p_ptt, p_tun->l2_geneve.b_mode_enabled,
 252                               p_tun->ip_geneve.b_mode_enabled);
 253 }
 254
 255 static void qed_set_hw_tunn_mode_port(struct qed_hwfn *p_hwfn,
 256                                       struct qed_ptt *p_ptt,
 257                                       struct qed_tunnel_info *p_tunn)
 258 {
 259         if (p_tunn->vxlan_port.b_update_port)
 260                 qed_set_vxlan_dest_port(p_hwfn, p_ptt,
 261                                         p_tunn->vxlan_port.port);
 262
 263         if (p_tunn->geneve_port.b_update_port)
 264                 qed_set_geneve_dest_port(p_hwfn, p_ptt,
 265                                          p_tunn->geneve_port.port);
 266
 267         qed_set_hw_tunn_mode(p_hwfn, p_ptt, p_tunn);
 268 }
 269
 270 static void
 271 qed_tunn_set_pf_start_params(struct qed_hwfn *p_hwfn,
 272                              struct qed_tunnel_info *p_src,
 273                              struct pf_start_tunnel_config *p_tunn_cfg)
 274 {
 275         struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel;
 276
 277         if (!p_src)
 278                 return;
 279
 280         qed_set_pf_update_tunn_mode(p_tun, p_src, true);
 281         qed_set_tunn_cls_info(p_tun, p_src);
 282         qed_set_tunn_ports(p_tun, p_src);
 283
 284         qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan,
 285                                     &p_tun->vxlan,
 286                                     &p_tunn_cfg->set_vxlan_udp_port_flg,
 287                                     &p_tunn_cfg->vxlan_udp_port,
 288                                     &p_tun->vxlan_port);
 289
 290         qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve,
 291                                     &p_tun->l2_geneve,
 292                                     &p_tunn_cfg->set_geneve_udp_port_flg,
 293                                     &p_tunn_cfg->geneve_udp_port,
 294                                     &p_tun->geneve_port);
 295
 296         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve,
 297                                       &p_tun->ip_geneve);
 298
 299         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre,
 300                                       &p_tun->l2_gre);
 301
 302         __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre,
 303                                       &p_tun->ip_gre);
 304 }
 305
 306 int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
 307                     struct qed_ptt *p_ptt,
 308                     struct qed_tunnel_info *p_tunn,
 309                     enum qed_mf_mode mode, bool allow_npar_tx_switch)
 310 {
 311         struct pf_start_ramrod_data *p_ramrod = NULL;
 312         u16 sb = qed_int_get_sp_sb_id(p_hwfn);
 313         u8 sb_index = p_hwfn->p_eq->eq_sb_index;
 314         struct qed_spq_entry *p_ent = NULL;
 315         struct qed_sp_init_data init_data;
 316         int rc = -EINVAL;
 317         u8 page_cnt;
 318
 319         /* update initial eq producer */
 320         qed_eq_prod_update(p_hwfn,
 321                            qed_chain_get_prod_idx(&p_hwfn->p_eq->chain));
 322
 323         memset(&init_data, 0, sizeof(init_data));
 324         init_data.cid = qed_spq_get_cid(p_hwfn);
 325         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 326         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 327
 328         rc = qed_sp_init_request(p_hwfn, &p_ent,
 329                                  COMMON_RAMROD_PF_START,
 330                                  PROTOCOLID_COMMON, &init_data);
 331         if (rc)
 332                 return rc;
 333
 334         p_ramrod = &p_ent->ramrod.pf_start;
 335
 336         p_ramrod->event_ring_sb_id      = cpu_to_le16(sb);
 337         p_ramrod->event_ring_sb_index   = sb_index;
 338         p_ramrod->path_id               = QED_PATH_ID(p_hwfn);
 339         p_ramrod->dont_log_ramrods      = 0;
 340         p_ramrod->log_type_mask         = cpu_to_le16(0xf);
 341
 342         switch (mode) {
 343         case QED_MF_DEFAULT:
 344         case QED_MF_NPAR:
 345                 p_ramrod->mf_mode = MF_NPAR;
 346                 break;
 347         case QED_MF_OVLAN:
 348                 p_ramrod->mf_mode = MF_OVLAN;
 349                 break;
 350         default:
 351                 DP_NOTICE(p_hwfn, "Unsupported MF mode, init as DEFAULT\n");
 352                 p_ramrod->mf_mode = MF_NPAR;
 353         }
 354         p_ramrod->outer_tag = p_hwfn->hw_info.ovlan;
 355
 356         /* Place EQ address in RAMROD */
 357         DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr,
 358                        p_hwfn->p_eq->chain.pbl_sp.p_phys_table);
 359         page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain);
 360         p_ramrod->event_ring_num_pages = page_cnt;
 361         DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
 362                        p_hwfn->p_consq->chain.pbl_sp.p_phys_table);
 363
 364         qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config);
 365
 366         if (IS_MF_SI(p_hwfn))
 367                 p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
 368
 369         switch (p_hwfn->hw_info.personality) {
 370         case QED_PCI_ETH:
 371                 p_ramrod->personality = PERSONALITY_ETH;
 372                 break;
 373         case QED_PCI_FCOE:
 374                 p_ramrod->personality = PERSONALITY_FCOE;
 375                 break;
 376         case QED_PCI_ISCSI:
 377                 p_ramrod->personality = PERSONALITY_ISCSI;
 378                 break;
 379         case QED_PCI_ETH_ROCE:
 380         case QED_PCI_ETH_IWARP:
 381                 p_ramrod->personality = PERSONALITY_RDMA_AND_ETH;
 382                 break;
 383         default:
 384                 DP_NOTICE(p_hwfn, "Unknown personality %d\n",
 385                           p_hwfn->hw_info.personality);
 386                 p_ramrod->personality = PERSONALITY_ETH;
 387         }
 388
 389         if (p_hwfn->cdev->p_iov_info) {
 390                 struct qed_hw_sriov_info *p_iov = p_hwfn->cdev->p_iov_info;
 391
 392                 p_ramrod->base_vf_id = (u8) p_iov->first_vf_in_pf;
 393                 p_ramrod->num_vfs = (u8) p_iov->total_vfs;
 394         }
 395         p_ramrod->hsi_fp_ver.major_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MAJOR;
 396         p_ramrod->hsi_fp_ver.minor_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MINOR;
 397
 398         DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
 399                    "Setting event_ring_sb [id %04x index %02x], outer_tag [%d]\n",
 400                    sb, sb_index, p_ramrod->outer_tag);
 401
 402         rc = qed_spq_post(p_hwfn, p_ent, NULL);
 403
 404         if (p_tunn)
 405                 qed_set_hw_tunn_mode_port(p_hwfn, p_ptt,
 406                                           &p_hwfn->cdev->tunnel);
 407
 408         return rc;
 409 }
 410
 411 int qed_sp_pf_update(struct qed_hwfn *p_hwfn)
 412 {
 413         struct qed_spq_entry *p_ent = NULL;
 414         struct qed_sp_init_data init_data;
 415         int rc = -EINVAL;
 416
 417         /* Get SPQ entry */
 418         memset(&init_data, 0, sizeof(init_data));
 419         init_data.cid = qed_spq_get_cid(p_hwfn);
 420         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 421         init_data.comp_mode = QED_SPQ_MODE_CB;
 422
 423         rc = qed_sp_init_request(p_hwfn, &p_ent,
 424                                  COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 425                                  &init_data);
 426         if (rc)
 427                 return rc;
 428
 429         qed_dcbx_set_pf_update_params(&p_hwfn->p_dcbx_info->results,
 430                                       &p_ent->ramrod.pf_update);
 431
 432         return qed_spq_post(p_hwfn, p_ent, NULL);
 433 }
 434
 435 /* Set pf update ramrod command params */
 436 int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn,
 437                               struct qed_ptt *p_ptt,
 438                               struct qed_tunnel_info *p_tunn,
 439                               enum spq_mode comp_mode,
 440                               struct qed_spq_comp_cb *p_comp_data)
 441 {
 442         struct qed_spq_entry *p_ent = NULL;
 443         struct qed_sp_init_data init_data;
 444         int rc = -EINVAL;
 445
 446         if (IS_VF(p_hwfn->cdev))
 447                 return qed_vf_pf_tunnel_param_update(p_hwfn, p_tunn);
 448
 449         if (!p_tunn)
 450                 return -EINVAL;
 451
 452         /* Get SPQ entry */
 453         memset(&init_data, 0, sizeof(init_data));
 454         init_data.cid = qed_spq_get_cid(p_hwfn);
 455         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 456         init_data.comp_mode = comp_mode;
 457         init_data.p_comp_data = p_comp_data;
 458
 459         rc = qed_sp_init_request(p_hwfn, &p_ent,
 460                                  COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 461                                  &init_data);
 462         if (rc)
 463                 return rc;
 464
 465         qed_tunn_set_pf_update_params(p_hwfn, p_tunn,
 466                                       &p_ent->ramrod.pf_update.tunnel_config);
 467
 468         rc = qed_spq_post(p_hwfn, p_ent, NULL);
 469         if (rc)
 470                 return rc;
 471
 472         qed_set_hw_tunn_mode_port(p_hwfn, p_ptt, &p_hwfn->cdev->tunnel);
 473
 474         return rc;
 475 }
 476
 477 int qed_sp_pf_stop(struct qed_hwfn *p_hwfn)
 478 {
 479         struct qed_spq_entry *p_ent = NULL;
 480         struct qed_sp_init_data init_data;
 481         int rc = -EINVAL;
 482
 483         /* Get SPQ entry */
 484         memset(&init_data, 0, sizeof(init_data));
 485         init_data.cid = qed_spq_get_cid(p_hwfn);
 486         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 487         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 488
 489         rc = qed_sp_init_request(p_hwfn, &p_ent,
 490                                  COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON,
 491                                  &init_data);
 492         if (rc)
 493                 return rc;
 494
 495         return qed_spq_post(p_hwfn, p_ent, NULL);
 496 }
 497
 498 int qed_sp_heartbeat_ramrod(struct qed_hwfn *p_hwfn)
 499 {
 500         struct qed_spq_entry *p_ent = NULL;
 501         struct qed_sp_init_data init_data;
 502         int rc;
 503
 504         /* Get SPQ entry */
 505         memset(&init_data, 0, sizeof(init_data));
 506         init_data.cid = qed_spq_get_cid(p_hwfn);
 507         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 508         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 509
 510         rc = qed_sp_init_request(p_hwfn, &p_ent,
 511                                  COMMON_RAMROD_EMPTY, PROTOCOLID_COMMON,
 512                                  &init_data);
 513         if (rc)
 514                 return rc;
 515
 516         return qed_spq_post(p_hwfn, p_ent, NULL);
 517 }
 518
 519 int qed_sp_pf_update_stag(struct qed_hwfn *p_hwfn)
 520 {
 521         struct qed_spq_entry *p_ent = NULL;
 522         struct qed_sp_init_data init_data;
 523         int rc = -EINVAL;
 524
 525         /* Get SPQ entry */
 526         memset(&init_data, 0, sizeof(init_data));
 527         init_data.cid = qed_spq_get_cid(p_hwfn);
 528         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 529         init_data.comp_mode = QED_SPQ_MODE_CB;
 530
 531         rc = qed_sp_init_request(p_hwfn, &p_ent,
 532                                  COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 533                                  &init_data);
 534         if (rc)
 535                 return rc;
 536
 537         p_ent->ramrod.pf_update.update_mf_vlan_flag = true;
 538         p_ent->ramrod.pf_update.mf_vlan = cpu_to_le16(p_hwfn->hw_info.ovlan);
 539
 540         return qed_spq_post(p_hwfn, p_ent, NULL);
 541 }