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

   1 /* QLogic qed NIC Driver
   2  * Copyright (c) 2015 QLogic Corporation
   3  *
   4  * This software is available under the terms of the GNU General Public License
   5  * (GPL) Version 2, available from the file COPYING in the main directory of
   6  * this source tree.
   7  */
   8
   9 #include <linux/types.h>
  10 #include <asm/byteorder.h>
  11 #include <linux/bitops.h>
  12 #include <linux/errno.h>
  13 #include <linux/kernel.h>
  14 #include <linux/string.h>
  15 #include "qed.h"
  16 #include <linux/qed/qed_chain.h>
  17 #include "qed_cxt.h"
  18 #include "qed_dcbx.h"
  19 #include "qed_hsi.h"
  20 #include "qed_hw.h"
  21 #include "qed_int.h"
  22 #include "qed_reg_addr.h"
  23 #include "qed_sp.h"
  24 #include "qed_sriov.h"
  25
  26 int qed_sp_init_request(struct qed_hwfn *p_hwfn,
  27                         struct qed_spq_entry **pp_ent,
  28                         u8 cmd,
  29                         u8 protocol,
  30                         struct qed_sp_init_data *p_data)
  31 {
  32         u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
  33         struct qed_spq_entry *p_ent = NULL;
  34         int rc;
  35
  36         if (!pp_ent)
  37                 return -ENOMEM;
  38
  39         rc = qed_spq_get_entry(p_hwfn, pp_ent);
  40
  41         if (rc != 0)
  42                 return rc;
  43
  44         p_ent = *pp_ent;
  45
  46         p_ent->elem.hdr.cid             = cpu_to_le32(opaque_cid);
  47         p_ent->elem.hdr.cmd_id          = cmd;
  48         p_ent->elem.hdr.protocol_id     = protocol;
  49
  50         p_ent->priority         = QED_SPQ_PRIORITY_NORMAL;
  51         p_ent->comp_mode        = p_data->comp_mode;
  52         p_ent->comp_done.done   = 0;
  53
  54         switch (p_ent->comp_mode) {
  55         case QED_SPQ_MODE_EBLOCK:
  56                 p_ent->comp_cb.cookie = &p_ent->comp_done;
  57                 break;
  58
  59         case QED_SPQ_MODE_BLOCK:
  60                 if (!p_data->p_comp_data)
  61                         return -EINVAL;
  62
  63                 p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
  64                 break;
  65
  66         case QED_SPQ_MODE_CB:
  67                 if (!p_data->p_comp_data)
  68                         p_ent->comp_cb.function = NULL;
  69                 else
  70                         p_ent->comp_cb = *p_data->p_comp_data;
  71                 break;
  72
  73         default:
  74                 DP_NOTICE(p_hwfn, "Unknown SPQE completion mode %d\n",
  75                           p_ent->comp_mode);
  76                 return -EINVAL;
  77         }
  78
  79         DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
  80                    "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
  81                    opaque_cid, cmd, protocol,
  82                    (unsigned long)&p_ent->ramrod,
  83                    D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
  84                            QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
  85                            "MODE_CB"));
  86
  87         memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
  88
  89         return 0;
  90 }
  91
  92 static enum tunnel_clss qed_tunn_get_clss_type(u8 type)
  93 {
  94         switch (type) {
  95         case QED_TUNN_CLSS_MAC_VLAN:
  96                 return TUNNEL_CLSS_MAC_VLAN;
  97         case QED_TUNN_CLSS_MAC_VNI:
  98                 return TUNNEL_CLSS_MAC_VNI;
  99         case QED_TUNN_CLSS_INNER_MAC_VLAN:
 100                 return TUNNEL_CLSS_INNER_MAC_VLAN;
 101         case QED_TUNN_CLSS_INNER_MAC_VNI:
 102                 return TUNNEL_CLSS_INNER_MAC_VNI;
 103         default:
 104                 return TUNNEL_CLSS_MAC_VLAN;
 105         }
 106 }
 107
 108 static void
 109 qed_tunn_set_pf_fix_tunn_mode(struct qed_hwfn *p_hwfn,
 110                               struct qed_tunn_update_params *p_src,
 111                               struct pf_update_tunnel_config *p_tunn_cfg)
 112 {
 113         unsigned long cached_tunn_mode = p_hwfn->cdev->tunn_mode;
 114         unsigned long update_mask = p_src->tunn_mode_update_mask;
 115         unsigned long tunn_mode = p_src->tunn_mode;
 116         unsigned long new_tunn_mode = 0;
 117
 118         if (test_bit(QED_MODE_L2GRE_TUNN, &update_mask)) {
 119                 if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode))
 120                         __set_bit(QED_MODE_L2GRE_TUNN, &new_tunn_mode);
 121         } else {
 122                 if (test_bit(QED_MODE_L2GRE_TUNN, &cached_tunn_mode))
 123                         __set_bit(QED_MODE_L2GRE_TUNN, &new_tunn_mode);
 124         }
 125
 126         if (test_bit(QED_MODE_IPGRE_TUNN, &update_mask)) {
 127                 if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode))
 128                         __set_bit(QED_MODE_IPGRE_TUNN, &new_tunn_mode);
 129         } else {
 130                 if (test_bit(QED_MODE_IPGRE_TUNN, &cached_tunn_mode))
 131                         __set_bit(QED_MODE_IPGRE_TUNN, &new_tunn_mode);
 132         }
 133
 134         if (test_bit(QED_MODE_VXLAN_TUNN, &update_mask)) {
 135                 if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode))
 136                         __set_bit(QED_MODE_VXLAN_TUNN, &new_tunn_mode);
 137         } else {
 138                 if (test_bit(QED_MODE_VXLAN_TUNN, &cached_tunn_mode))
 139                         __set_bit(QED_MODE_VXLAN_TUNN, &new_tunn_mode);
 140         }
 141
 142         if (p_src->update_geneve_udp_port) {
 143                 p_tunn_cfg->set_geneve_udp_port_flg = 1;
 144                 p_tunn_cfg->geneve_udp_port =
 145                                 cpu_to_le16(p_src->geneve_udp_port);
 146         }
 147
 148         if (test_bit(QED_MODE_L2GENEVE_TUNN, &update_mask)) {
 149                 if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode))
 150                         __set_bit(QED_MODE_L2GENEVE_TUNN, &new_tunn_mode);
 151         } else {
 152                 if (test_bit(QED_MODE_L2GENEVE_TUNN, &cached_tunn_mode))
 153                         __set_bit(QED_MODE_L2GENEVE_TUNN, &new_tunn_mode);
 154         }
 155
 156         if (test_bit(QED_MODE_IPGENEVE_TUNN, &update_mask)) {
 157                 if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode))
 158                         __set_bit(QED_MODE_IPGENEVE_TUNN, &new_tunn_mode);
 159         } else {
 160                 if (test_bit(QED_MODE_IPGENEVE_TUNN, &cached_tunn_mode))
 161                         __set_bit(QED_MODE_IPGENEVE_TUNN, &new_tunn_mode);
 162         }
 163
 164         p_src->tunn_mode = new_tunn_mode;
 165 }
 166
 167 static void
 168 qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn,
 169                               struct qed_tunn_update_params *p_src,
 170                               struct pf_update_tunnel_config *p_tunn_cfg)
 171 {
 172         unsigned long tunn_mode = p_src->tunn_mode;
 173         enum tunnel_clss type;
 174
 175         qed_tunn_set_pf_fix_tunn_mode(p_hwfn, p_src, p_tunn_cfg);
 176         p_tunn_cfg->update_rx_pf_clss = p_src->update_rx_pf_clss;
 177         p_tunn_cfg->update_tx_pf_clss = p_src->update_tx_pf_clss;
 178
 179         type = qed_tunn_get_clss_type(p_src->tunn_clss_vxlan);
 180         p_tunn_cfg->tunnel_clss_vxlan  = type;
 181
 182         type = qed_tunn_get_clss_type(p_src->tunn_clss_l2gre);
 183         p_tunn_cfg->tunnel_clss_l2gre = type;
 184
 185         type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgre);
 186         p_tunn_cfg->tunnel_clss_ipgre = type;
 187
 188         if (p_src->update_vxlan_udp_port) {
 189                 p_tunn_cfg->set_vxlan_udp_port_flg = 1;
 190                 p_tunn_cfg->vxlan_udp_port = cpu_to_le16(p_src->vxlan_udp_port);
 191         }
 192
 193         if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode))
 194                 p_tunn_cfg->tx_enable_l2gre = 1;
 195
 196         if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode))
 197                 p_tunn_cfg->tx_enable_ipgre = 1;
 198
 199         if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode))
 200                 p_tunn_cfg->tx_enable_vxlan = 1;
 201
 202         if (p_src->update_geneve_udp_port) {
 203                 p_tunn_cfg->set_geneve_udp_port_flg = 1;
 204                 p_tunn_cfg->geneve_udp_port =
 205                                 cpu_to_le16(p_src->geneve_udp_port);
 206         }
 207
 208         if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode))
 209                 p_tunn_cfg->tx_enable_l2geneve = 1;
 210
 211         if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode))
 212                 p_tunn_cfg->tx_enable_ipgeneve = 1;
 213
 214         type = qed_tunn_get_clss_type(p_src->tunn_clss_l2geneve);
 215         p_tunn_cfg->tunnel_clss_l2geneve = type;
 216
 217         type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgeneve);
 218         p_tunn_cfg->tunnel_clss_ipgeneve = type;
 219 }
 220
 221 static void qed_set_hw_tunn_mode(struct qed_hwfn *p_hwfn,
 222                                  struct qed_ptt *p_ptt,
 223                                  unsigned long tunn_mode)
 224 {
 225         u8 l2gre_enable = 0, ipgre_enable = 0, vxlan_enable = 0;
 226         u8 l2geneve_enable = 0, ipgeneve_enable = 0;
 227
 228         if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode))
 229                 l2gre_enable = 1;
 230
 231         if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode))
 232                 ipgre_enable = 1;
 233
 234         if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode))
 235                 vxlan_enable = 1;
 236
 237         qed_set_gre_enable(p_hwfn, p_ptt, l2gre_enable, ipgre_enable);
 238         qed_set_vxlan_enable(p_hwfn, p_ptt, vxlan_enable);
 239
 240         if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode))
 241                 l2geneve_enable = 1;
 242
 243         if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode))
 244                 ipgeneve_enable = 1;
 245
 246         qed_set_geneve_enable(p_hwfn, p_ptt, l2geneve_enable,
 247                               ipgeneve_enable);
 248 }
 249
 250 static void
 251 qed_tunn_set_pf_start_params(struct qed_hwfn *p_hwfn,
 252                              struct qed_tunn_start_params *p_src,
 253                              struct pf_start_tunnel_config *p_tunn_cfg)
 254 {
 255         unsigned long tunn_mode;
 256         enum tunnel_clss type;
 257
 258         if (!p_src)
 259                 return;
 260
 261         tunn_mode = p_src->tunn_mode;
 262         type = qed_tunn_get_clss_type(p_src->tunn_clss_vxlan);
 263         p_tunn_cfg->tunnel_clss_vxlan = type;
 264         type = qed_tunn_get_clss_type(p_src->tunn_clss_l2gre);
 265         p_tunn_cfg->tunnel_clss_l2gre = type;
 266         type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgre);
 267         p_tunn_cfg->tunnel_clss_ipgre = type;
 268
 269         if (p_src->update_vxlan_udp_port) {
 270                 p_tunn_cfg->set_vxlan_udp_port_flg = 1;
 271                 p_tunn_cfg->vxlan_udp_port = cpu_to_le16(p_src->vxlan_udp_port);
 272         }
 273
 274         if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode))
 275                 p_tunn_cfg->tx_enable_l2gre = 1;
 276
 277         if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode))
 278                 p_tunn_cfg->tx_enable_ipgre = 1;
 279
 280         if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode))
 281                 p_tunn_cfg->tx_enable_vxlan = 1;
 282
 283         if (p_src->update_geneve_udp_port) {
 284                 p_tunn_cfg->set_geneve_udp_port_flg = 1;
 285                 p_tunn_cfg->geneve_udp_port =
 286                                 cpu_to_le16(p_src->geneve_udp_port);
 287         }
 288
 289         if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode))
 290                 p_tunn_cfg->tx_enable_l2geneve = 1;
 291
 292         if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode))
 293                 p_tunn_cfg->tx_enable_ipgeneve = 1;
 294
 295         type = qed_tunn_get_clss_type(p_src->tunn_clss_l2geneve);
 296         p_tunn_cfg->tunnel_clss_l2geneve = type;
 297         type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgeneve);
 298         p_tunn_cfg->tunnel_clss_ipgeneve = type;
 299 }
 300
 301 int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
 302                     struct qed_tunn_start_params *p_tunn,
 303                     enum qed_mf_mode mode, bool allow_npar_tx_switch)
 304 {
 305         struct pf_start_ramrod_data *p_ramrod = NULL;
 306         u16 sb = qed_int_get_sp_sb_id(p_hwfn);
 307         u8 sb_index = p_hwfn->p_eq->eq_sb_index;
 308         struct qed_spq_entry *p_ent = NULL;
 309         struct qed_sp_init_data init_data;
 310         int rc = -EINVAL;
 311         u8 page_cnt;
 312
 313         /* update initial eq producer */
 314         qed_eq_prod_update(p_hwfn,
 315                            qed_chain_get_prod_idx(&p_hwfn->p_eq->chain));
 316
 317         memset(&init_data, 0, sizeof(init_data));
 318         init_data.cid = qed_spq_get_cid(p_hwfn);
 319         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 320         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 321
 322         rc = qed_sp_init_request(p_hwfn, &p_ent,
 323                                  COMMON_RAMROD_PF_START,
 324                                  PROTOCOLID_COMMON,
 325                                  &init_data);
 326         if (rc)
 327                 return rc;
 328
 329         p_ramrod = &p_ent->ramrod.pf_start;
 330
 331         p_ramrod->event_ring_sb_id      = cpu_to_le16(sb);
 332         p_ramrod->event_ring_sb_index   = sb_index;
 333         p_ramrod->path_id               = QED_PATH_ID(p_hwfn);
 334         p_ramrod->dont_log_ramrods      = 0;
 335         p_ramrod->log_type_mask         = cpu_to_le16(0xf);
 336
 337         switch (mode) {
 338         case QED_MF_DEFAULT:
 339         case QED_MF_NPAR:
 340                 p_ramrod->mf_mode = MF_NPAR;
 341                 break;
 342         case QED_MF_OVLAN:
 343                 p_ramrod->mf_mode = MF_OVLAN;
 344                 break;
 345         default:
 346                 DP_NOTICE(p_hwfn, "Unsupported MF mode, init as DEFAULT\n");
 347                 p_ramrod->mf_mode = MF_NPAR;
 348         }
 349         p_ramrod->outer_tag = p_hwfn->hw_info.ovlan;
 350
 351         /* Place EQ address in RAMROD */
 352         DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr,
 353                        p_hwfn->p_eq->chain.pbl.p_phys_table);
 354         page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain);
 355         p_ramrod->event_ring_num_pages = page_cnt;
 356         DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr,
 357                        p_hwfn->p_consq->chain.pbl.p_phys_table);
 358
 359         qed_tunn_set_pf_start_params(p_hwfn, p_tunn,
 360                                      &p_ramrod->tunnel_config);
 361
 362         if (IS_MF_SI(p_hwfn))
 363                 p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch;
 364
 365         switch (p_hwfn->hw_info.personality) {
 366         case QED_PCI_ETH:
 367                 p_ramrod->personality = PERSONALITY_ETH;
 368                 break;
 369         case QED_PCI_ISCSI:
 370                 p_ramrod->personality = PERSONALITY_ISCSI;
 371                 break;
 372         case QED_PCI_ETH_ROCE:
 373                 p_ramrod->personality = PERSONALITY_RDMA_AND_ETH;
 374                 break;
 375         default:
 376                 DP_NOTICE(p_hwfn, "Unkown personality %d\n",
 377                           p_hwfn->hw_info.personality);
 378                 p_ramrod->personality = PERSONALITY_ETH;
 379         }
 380
 381         if (p_hwfn->cdev->p_iov_info) {
 382                 struct qed_hw_sriov_info *p_iov = p_hwfn->cdev->p_iov_info;
 383
 384                 p_ramrod->base_vf_id = (u8) p_iov->first_vf_in_pf;
 385                 p_ramrod->num_vfs = (u8) p_iov->total_vfs;
 386         }
 387         p_ramrod->hsi_fp_ver.major_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MAJOR;
 388         p_ramrod->hsi_fp_ver.minor_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MINOR;
 389
 390         DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
 391                    "Setting event_ring_sb [id %04x index %02x], outer_tag [%d]\n",
 392                    sb, sb_index,
 393                    p_ramrod->outer_tag);
 394
 395         rc = qed_spq_post(p_hwfn, p_ent, NULL);
 396
 397         if (p_tunn) {
 398                 qed_set_hw_tunn_mode(p_hwfn, p_hwfn->p_main_ptt,
 399                                      p_tunn->tunn_mode);
 400                 p_hwfn->cdev->tunn_mode = p_tunn->tunn_mode;
 401         }
 402
 403         return rc;
 404 }
 405
 406 int qed_sp_pf_update(struct qed_hwfn *p_hwfn)
 407 {
 408         struct qed_spq_entry *p_ent = NULL;
 409         struct qed_sp_init_data init_data;
 410         int rc = -EINVAL;
 411
 412         /* Get SPQ entry */
 413         memset(&init_data, 0, sizeof(init_data));
 414         init_data.cid = qed_spq_get_cid(p_hwfn);
 415         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 416         init_data.comp_mode = QED_SPQ_MODE_CB;
 417
 418         rc = qed_sp_init_request(p_hwfn, &p_ent,
 419                                  COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 420                                  &init_data);
 421         if (rc)
 422                 return rc;
 423
 424         qed_dcbx_set_pf_update_params(&p_hwfn->p_dcbx_info->results,
 425                                       &p_ent->ramrod.pf_update);
 426
 427         return qed_spq_post(p_hwfn, p_ent, NULL);
 428 }
 429
 430 /* Set pf update ramrod command params */
 431 int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn,
 432                               struct qed_tunn_update_params *p_tunn,
 433                               enum spq_mode comp_mode,
 434                               struct qed_spq_comp_cb *p_comp_data)
 435 {
 436         struct qed_spq_entry *p_ent = NULL;
 437         struct qed_sp_init_data init_data;
 438         int rc = -EINVAL;
 439
 440         /* Get SPQ entry */
 441         memset(&init_data, 0, sizeof(init_data));
 442         init_data.cid = qed_spq_get_cid(p_hwfn);
 443         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 444         init_data.comp_mode = comp_mode;
 445         init_data.p_comp_data = p_comp_data;
 446
 447         rc = qed_sp_init_request(p_hwfn, &p_ent,
 448                                  COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON,
 449                                  &init_data);
 450         if (rc)
 451                 return rc;
 452
 453         qed_tunn_set_pf_update_params(p_hwfn, p_tunn,
 454                                       &p_ent->ramrod.pf_update.tunnel_config);
 455
 456         rc = qed_spq_post(p_hwfn, p_ent, NULL);
 457         if (rc)
 458                 return rc;
 459
 460         if (p_tunn->update_vxlan_udp_port)
 461                 qed_set_vxlan_dest_port(p_hwfn, p_hwfn->p_main_ptt,
 462                                         p_tunn->vxlan_udp_port);
 463         if (p_tunn->update_geneve_udp_port)
 464                 qed_set_geneve_dest_port(p_hwfn, p_hwfn->p_main_ptt,
 465                                          p_tunn->geneve_udp_port);
 466
 467         qed_set_hw_tunn_mode(p_hwfn, p_hwfn->p_main_ptt, p_tunn->tunn_mode);
 468         p_hwfn->cdev->tunn_mode = p_tunn->tunn_mode;
 469
 470         return rc;
 471 }
 472
 473 int qed_sp_pf_stop(struct qed_hwfn *p_hwfn)
 474 {
 475         struct qed_spq_entry *p_ent = NULL;
 476         struct qed_sp_init_data init_data;
 477         int rc = -EINVAL;
 478
 479         /* Get SPQ entry */
 480         memset(&init_data, 0, sizeof(init_data));
 481         init_data.cid = qed_spq_get_cid(p_hwfn);
 482         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 483         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 484
 485         rc = qed_sp_init_request(p_hwfn, &p_ent,
 486                                  COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON,
 487                                  &init_data);
 488         if (rc)
 489                 return rc;
 490
 491         return qed_spq_post(p_hwfn, p_ent, NULL);
 492 }
 493
 494 int qed_sp_heartbeat_ramrod(struct qed_hwfn *p_hwfn)
 495 {
 496         struct qed_spq_entry *p_ent = NULL;
 497         struct qed_sp_init_data init_data;
 498         int rc;
 499
 500         /* Get SPQ entry */
 501         memset(&init_data, 0, sizeof(init_data));
 502         init_data.cid = qed_spq_get_cid(p_hwfn);
 503         init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
 504         init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
 505
 506         rc = qed_sp_init_request(p_hwfn, &p_ent,
 507                                  COMMON_RAMROD_EMPTY, PROTOCOLID_COMMON,
 508                                  &init_data);
 509         if (rc)
 510                 return rc;
 511
 512         return qed_spq_post(p_hwfn, p_ent, NULL);
 513 }