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 void qed_sp_destroy_request(struct qed_hwfn *p_hwfn, 51 struct qed_spq_entry *p_ent) 52 { 53 /* qed_spq_get_entry() can either get an entry from the free_pool, 54 * or, if no entries are left, allocate a new entry and add it to 55 * the unlimited_pending list. 56 */ 57 if (p_ent->queue == &p_hwfn->p_spq->unlimited_pending) 58 kfree(p_ent); 59 else 60 qed_spq_return_entry(p_hwfn, p_ent); 61 } 62 63 int qed_sp_init_request(struct qed_hwfn *p_hwfn, 64 struct qed_spq_entry **pp_ent, 65 u8 cmd, u8 protocol, struct qed_sp_init_data *p_data) 66 { 67 u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid; 68 struct qed_spq_entry *p_ent = NULL; 69 int rc; 70 71 if (!pp_ent) 72 return -ENOMEM; 73 74 rc = qed_spq_get_entry(p_hwfn, pp_ent); 75 76 if (rc) 77 return rc; 78 79 p_ent = *pp_ent; 80 81 p_ent->elem.hdr.cid = cpu_to_le32(opaque_cid); 82 p_ent->elem.hdr.cmd_id = cmd; 83 p_ent->elem.hdr.protocol_id = protocol; 84 85 p_ent->priority = QED_SPQ_PRIORITY_NORMAL; 86 p_ent->comp_mode = p_data->comp_mode; 87 p_ent->comp_done.done = 0; 88 89 switch (p_ent->comp_mode) { 90 case QED_SPQ_MODE_EBLOCK: 91 p_ent->comp_cb.cookie = &p_ent->comp_done; 92 break; 93 94 case QED_SPQ_MODE_BLOCK: 95 if (!p_data->p_comp_data) 96 goto err; 97 98 p_ent->comp_cb.cookie = p_data->p_comp_data->cookie; 99 break; 100 101 case QED_SPQ_MODE_CB: 102 if (!p_data->p_comp_data) 103 p_ent->comp_cb.function = NULL; 104 else 105 p_ent->comp_cb = *p_data->p_comp_data; 106 break; 107 108 default: 109 DP_NOTICE(p_hwfn, "Unknown SPQE completion mode %d\n", 110 p_ent->comp_mode); 111 goto err; 112 } 113 114 DP_VERBOSE(p_hwfn, QED_MSG_SPQ, 115 "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n", 116 opaque_cid, cmd, protocol, 117 (unsigned long)&p_ent->ramrod, 118 D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK, 119 QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK", 120 "MODE_CB")); 121 122 memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod)); 123 124 return 0; 125 126 err: 127 qed_sp_destroy_request(p_hwfn, p_ent); 128 129 return -EINVAL; 130 } 131 132 static enum tunnel_clss qed_tunn_clss_to_fw_clss(u8 type) 133 { 134 switch (type) { 135 case QED_TUNN_CLSS_MAC_VLAN: 136 return TUNNEL_CLSS_MAC_VLAN; 137 case QED_TUNN_CLSS_MAC_VNI: 138 return TUNNEL_CLSS_MAC_VNI; 139 case QED_TUNN_CLSS_INNER_MAC_VLAN: 140 return TUNNEL_CLSS_INNER_MAC_VLAN; 141 case QED_TUNN_CLSS_INNER_MAC_VNI: 142 return TUNNEL_CLSS_INNER_MAC_VNI; 143 case QED_TUNN_CLSS_MAC_VLAN_DUAL_STAGE: 144 return TUNNEL_CLSS_MAC_VLAN_DUAL_STAGE; 145 default: 146 return TUNNEL_CLSS_MAC_VLAN; 147 } 148 } 149 150 static void 151 qed_set_pf_update_tunn_mode(struct qed_tunnel_info *p_tun, 152 struct qed_tunnel_info *p_src, bool b_pf_start) 153 { 154 if (p_src->vxlan.b_update_mode || b_pf_start) 155 p_tun->vxlan.b_mode_enabled = p_src->vxlan.b_mode_enabled; 156 157 if (p_src->l2_gre.b_update_mode || b_pf_start) 158 p_tun->l2_gre.b_mode_enabled = p_src->l2_gre.b_mode_enabled; 159 160 if (p_src->ip_gre.b_update_mode || b_pf_start) 161 p_tun->ip_gre.b_mode_enabled = p_src->ip_gre.b_mode_enabled; 162 163 if (p_src->l2_geneve.b_update_mode || b_pf_start) 164 p_tun->l2_geneve.b_mode_enabled = 165 p_src->l2_geneve.b_mode_enabled; 166 167 if (p_src->ip_geneve.b_update_mode || b_pf_start) 168 p_tun->ip_geneve.b_mode_enabled = 169 p_src->ip_geneve.b_mode_enabled; 170 } 171 172 static void qed_set_tunn_cls_info(struct qed_tunnel_info *p_tun, 173 struct qed_tunnel_info *p_src) 174 { 175 int type; 176 177 p_tun->b_update_rx_cls = p_src->b_update_rx_cls; 178 p_tun->b_update_tx_cls = p_src->b_update_tx_cls; 179 180 type = qed_tunn_clss_to_fw_clss(p_src->vxlan.tun_cls); 181 p_tun->vxlan.tun_cls = type; 182 type = qed_tunn_clss_to_fw_clss(p_src->l2_gre.tun_cls); 183 p_tun->l2_gre.tun_cls = type; 184 type = qed_tunn_clss_to_fw_clss(p_src->ip_gre.tun_cls); 185 p_tun->ip_gre.tun_cls = type; 186 type = qed_tunn_clss_to_fw_clss(p_src->l2_geneve.tun_cls); 187 p_tun->l2_geneve.tun_cls = type; 188 type = qed_tunn_clss_to_fw_clss(p_src->ip_geneve.tun_cls); 189 p_tun->ip_geneve.tun_cls = type; 190 } 191 192 static void qed_set_tunn_ports(struct qed_tunnel_info *p_tun, 193 struct qed_tunnel_info *p_src) 194 { 195 p_tun->geneve_port.b_update_port = p_src->geneve_port.b_update_port; 196 p_tun->vxlan_port.b_update_port = p_src->vxlan_port.b_update_port; 197 198 if (p_src->geneve_port.b_update_port) 199 p_tun->geneve_port.port = p_src->geneve_port.port; 200 201 if (p_src->vxlan_port.b_update_port) 202 p_tun->vxlan_port.port = p_src->vxlan_port.port; 203 } 204 205 static void 206 __qed_set_ramrod_tunnel_param(u8 *p_tunn_cls, 207 struct qed_tunn_update_type *tun_type) 208 { 209 *p_tunn_cls = tun_type->tun_cls; 210 } 211 212 static void 213 qed_set_ramrod_tunnel_param(u8 *p_tunn_cls, 214 struct qed_tunn_update_type *tun_type, 215 u8 *p_update_port, 216 __le16 *p_port, 217 struct qed_tunn_update_udp_port *p_udp_port) 218 { 219 __qed_set_ramrod_tunnel_param(p_tunn_cls, tun_type); 220 if (p_udp_port->b_update_port) { 221 *p_update_port = 1; 222 *p_port = cpu_to_le16(p_udp_port->port); 223 } 224 } 225 226 static void 227 qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn, 228 struct qed_tunnel_info *p_src, 229 struct pf_update_tunnel_config *p_tunn_cfg) 230 { 231 struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel; 232 233 qed_set_pf_update_tunn_mode(p_tun, p_src, false); 234 qed_set_tunn_cls_info(p_tun, p_src); 235 qed_set_tunn_ports(p_tun, p_src); 236 237 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan, 238 &p_tun->vxlan, 239 &p_tunn_cfg->set_vxlan_udp_port_flg, 240 &p_tunn_cfg->vxlan_udp_port, 241 &p_tun->vxlan_port); 242 243 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve, 244 &p_tun->l2_geneve, 245 &p_tunn_cfg->set_geneve_udp_port_flg, 246 &p_tunn_cfg->geneve_udp_port, 247 &p_tun->geneve_port); 248 249 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve, 250 &p_tun->ip_geneve); 251 252 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre, 253 &p_tun->l2_gre); 254 255 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre, 256 &p_tun->ip_gre); 257 258 p_tunn_cfg->update_rx_pf_clss = p_tun->b_update_rx_cls; 259 } 260 261 static void qed_set_hw_tunn_mode(struct qed_hwfn *p_hwfn, 262 struct qed_ptt *p_ptt, 263 struct qed_tunnel_info *p_tun) 264 { 265 qed_set_gre_enable(p_hwfn, p_ptt, p_tun->l2_gre.b_mode_enabled, 266 p_tun->ip_gre.b_mode_enabled); 267 qed_set_vxlan_enable(p_hwfn, p_ptt, p_tun->vxlan.b_mode_enabled); 268 269 qed_set_geneve_enable(p_hwfn, p_ptt, p_tun->l2_geneve.b_mode_enabled, 270 p_tun->ip_geneve.b_mode_enabled); 271 } 272 273 static void qed_set_hw_tunn_mode_port(struct qed_hwfn *p_hwfn, 274 struct qed_ptt *p_ptt, 275 struct qed_tunnel_info *p_tunn) 276 { 277 if (p_tunn->vxlan_port.b_update_port) 278 qed_set_vxlan_dest_port(p_hwfn, p_ptt, 279 p_tunn->vxlan_port.port); 280 281 if (p_tunn->geneve_port.b_update_port) 282 qed_set_geneve_dest_port(p_hwfn, p_ptt, 283 p_tunn->geneve_port.port); 284 285 qed_set_hw_tunn_mode(p_hwfn, p_ptt, p_tunn); 286 } 287 288 static void 289 qed_tunn_set_pf_start_params(struct qed_hwfn *p_hwfn, 290 struct qed_tunnel_info *p_src, 291 struct pf_start_tunnel_config *p_tunn_cfg) 292 { 293 struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel; 294 295 if (!p_src) 296 return; 297 298 qed_set_pf_update_tunn_mode(p_tun, p_src, true); 299 qed_set_tunn_cls_info(p_tun, p_src); 300 qed_set_tunn_ports(p_tun, p_src); 301 302 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan, 303 &p_tun->vxlan, 304 &p_tunn_cfg->set_vxlan_udp_port_flg, 305 &p_tunn_cfg->vxlan_udp_port, 306 &p_tun->vxlan_port); 307 308 qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve, 309 &p_tun->l2_geneve, 310 &p_tunn_cfg->set_geneve_udp_port_flg, 311 &p_tunn_cfg->geneve_udp_port, 312 &p_tun->geneve_port); 313 314 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve, 315 &p_tun->ip_geneve); 316 317 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre, 318 &p_tun->l2_gre); 319 320 __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre, 321 &p_tun->ip_gre); 322 } 323 324 int qed_sp_pf_start(struct qed_hwfn *p_hwfn, 325 struct qed_ptt *p_ptt, 326 struct qed_tunnel_info *p_tunn, 327 bool allow_npar_tx_switch) 328 { 329 struct pf_start_ramrod_data *p_ramrod = NULL; 330 u16 sb = qed_int_get_sp_sb_id(p_hwfn); 331 u8 sb_index = p_hwfn->p_eq->eq_sb_index; 332 struct qed_spq_entry *p_ent = NULL; 333 struct qed_sp_init_data init_data; 334 int rc = -EINVAL; 335 u8 page_cnt, i; 336 337 /* update initial eq producer */ 338 qed_eq_prod_update(p_hwfn, 339 qed_chain_get_prod_idx(&p_hwfn->p_eq->chain)); 340 341 memset(&init_data, 0, sizeof(init_data)); 342 init_data.cid = qed_spq_get_cid(p_hwfn); 343 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 344 init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 345 346 rc = qed_sp_init_request(p_hwfn, &p_ent, 347 COMMON_RAMROD_PF_START, 348 PROTOCOLID_COMMON, &init_data); 349 if (rc) 350 return rc; 351 352 p_ramrod = &p_ent->ramrod.pf_start; 353 354 p_ramrod->event_ring_sb_id = cpu_to_le16(sb); 355 p_ramrod->event_ring_sb_index = sb_index; 356 p_ramrod->path_id = QED_PATH_ID(p_hwfn); 357 p_ramrod->dont_log_ramrods = 0; 358 p_ramrod->log_type_mask = cpu_to_le16(0xf); 359 360 if (test_bit(QED_MF_OVLAN_CLSS, &p_hwfn->cdev->mf_bits)) 361 p_ramrod->mf_mode = MF_OVLAN; 362 else 363 p_ramrod->mf_mode = MF_NPAR; 364 365 p_ramrod->outer_tag_config.outer_tag.tci = 366 cpu_to_le16(p_hwfn->hw_info.ovlan); 367 if (test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits)) { 368 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021Q; 369 } else if (test_bit(QED_MF_8021AD_TAGGING, &p_hwfn->cdev->mf_bits)) { 370 p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021AD; 371 p_ramrod->outer_tag_config.enable_stag_pri_change = 1; 372 } 373 374 p_ramrod->outer_tag_config.pri_map_valid = 1; 375 for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) 376 p_ramrod->outer_tag_config.inner_to_outer_pri_map[i] = i; 377 378 /* enable_stag_pri_change should be set if port is in BD mode or, 379 * UFP with Host Control mode. 380 */ 381 if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits)) { 382 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS) 383 p_ramrod->outer_tag_config.enable_stag_pri_change = 1; 384 else 385 p_ramrod->outer_tag_config.enable_stag_pri_change = 0; 386 387 p_ramrod->outer_tag_config.outer_tag.tci |= 388 cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13)); 389 } 390 391 /* Place EQ address in RAMROD */ 392 DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr, 393 p_hwfn->p_eq->chain.pbl_sp.p_phys_table); 394 page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain); 395 p_ramrod->event_ring_num_pages = page_cnt; 396 DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr, 397 p_hwfn->p_consq->chain.pbl_sp.p_phys_table); 398 399 qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config); 400 401 if (test_bit(QED_MF_INTER_PF_SWITCH, &p_hwfn->cdev->mf_bits)) 402 p_ramrod->allow_npar_tx_switching = allow_npar_tx_switch; 403 404 switch (p_hwfn->hw_info.personality) { 405 case QED_PCI_ETH: 406 p_ramrod->personality = PERSONALITY_ETH; 407 break; 408 case QED_PCI_FCOE: 409 p_ramrod->personality = PERSONALITY_FCOE; 410 break; 411 case QED_PCI_ISCSI: 412 p_ramrod->personality = PERSONALITY_ISCSI; 413 break; 414 case QED_PCI_ETH_ROCE: 415 case QED_PCI_ETH_IWARP: 416 p_ramrod->personality = PERSONALITY_RDMA_AND_ETH; 417 break; 418 default: 419 DP_NOTICE(p_hwfn, "Unknown personality %d\n", 420 p_hwfn->hw_info.personality); 421 p_ramrod->personality = PERSONALITY_ETH; 422 } 423 424 if (p_hwfn->cdev->p_iov_info) { 425 struct qed_hw_sriov_info *p_iov = p_hwfn->cdev->p_iov_info; 426 427 p_ramrod->base_vf_id = (u8) p_iov->first_vf_in_pf; 428 p_ramrod->num_vfs = (u8) p_iov->total_vfs; 429 } 430 p_ramrod->hsi_fp_ver.major_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MAJOR; 431 p_ramrod->hsi_fp_ver.minor_ver_arr[ETH_VER_KEY] = ETH_HSI_VER_MINOR; 432 433 DP_VERBOSE(p_hwfn, QED_MSG_SPQ, 434 "Setting event_ring_sb [id %04x index %02x], outer_tag.tci [%d]\n", 435 sb, sb_index, p_ramrod->outer_tag_config.outer_tag.tci); 436 437 rc = qed_spq_post(p_hwfn, p_ent, NULL); 438 439 if (p_tunn) 440 qed_set_hw_tunn_mode_port(p_hwfn, p_ptt, 441 &p_hwfn->cdev->tunnel); 442 443 return rc; 444 } 445 446 int qed_sp_pf_update(struct qed_hwfn *p_hwfn) 447 { 448 struct qed_spq_entry *p_ent = NULL; 449 struct qed_sp_init_data init_data; 450 int rc = -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 = QED_SPQ_MODE_CB; 457 458 rc = qed_sp_init_request(p_hwfn, &p_ent, 459 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON, 460 &init_data); 461 if (rc) 462 return rc; 463 464 qed_dcbx_set_pf_update_params(&p_hwfn->p_dcbx_info->results, 465 &p_ent->ramrod.pf_update); 466 467 return qed_spq_post(p_hwfn, p_ent, NULL); 468 } 469 470 int qed_sp_pf_update_ufp(struct qed_hwfn *p_hwfn) 471 { 472 struct qed_spq_entry *p_ent = NULL; 473 struct qed_sp_init_data init_data; 474 int rc = -EOPNOTSUPP; 475 476 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_UNKNOWN) { 477 DP_INFO(p_hwfn, "Invalid priority type %d\n", 478 p_hwfn->ufp_info.pri_type); 479 return -EINVAL; 480 } 481 482 /* Get SPQ entry */ 483 memset(&init_data, 0, sizeof(init_data)); 484 init_data.cid = qed_spq_get_cid(p_hwfn); 485 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 486 init_data.comp_mode = QED_SPQ_MODE_CB; 487 488 rc = qed_sp_init_request(p_hwfn, &p_ent, 489 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON, 490 &init_data); 491 if (rc) 492 return rc; 493 494 p_ent->ramrod.pf_update.update_enable_stag_pri_change = true; 495 if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS) 496 p_ent->ramrod.pf_update.enable_stag_pri_change = 1; 497 else 498 p_ent->ramrod.pf_update.enable_stag_pri_change = 0; 499 500 return qed_spq_post(p_hwfn, p_ent, NULL); 501 } 502 503 /* Set pf update ramrod command params */ 504 int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn, 505 struct qed_ptt *p_ptt, 506 struct qed_tunnel_info *p_tunn, 507 enum spq_mode comp_mode, 508 struct qed_spq_comp_cb *p_comp_data) 509 { 510 struct qed_spq_entry *p_ent = NULL; 511 struct qed_sp_init_data init_data; 512 int rc = -EINVAL; 513 514 if (IS_VF(p_hwfn->cdev)) 515 return qed_vf_pf_tunnel_param_update(p_hwfn, p_tunn); 516 517 if (!p_tunn) 518 return -EINVAL; 519 520 /* Get SPQ entry */ 521 memset(&init_data, 0, sizeof(init_data)); 522 init_data.cid = qed_spq_get_cid(p_hwfn); 523 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 524 init_data.comp_mode = comp_mode; 525 init_data.p_comp_data = p_comp_data; 526 527 rc = qed_sp_init_request(p_hwfn, &p_ent, 528 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON, 529 &init_data); 530 if (rc) 531 return rc; 532 533 qed_tunn_set_pf_update_params(p_hwfn, p_tunn, 534 &p_ent->ramrod.pf_update.tunnel_config); 535 536 rc = qed_spq_post(p_hwfn, p_ent, NULL); 537 if (rc) 538 return rc; 539 540 qed_set_hw_tunn_mode_port(p_hwfn, p_ptt, &p_hwfn->cdev->tunnel); 541 542 return rc; 543 } 544 545 int qed_sp_pf_stop(struct qed_hwfn *p_hwfn) 546 { 547 struct qed_spq_entry *p_ent = NULL; 548 struct qed_sp_init_data init_data; 549 int rc = -EINVAL; 550 551 /* Get SPQ entry */ 552 memset(&init_data, 0, sizeof(init_data)); 553 init_data.cid = qed_spq_get_cid(p_hwfn); 554 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 555 init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 556 557 rc = qed_sp_init_request(p_hwfn, &p_ent, 558 COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON, 559 &init_data); 560 if (rc) 561 return rc; 562 563 return qed_spq_post(p_hwfn, p_ent, NULL); 564 } 565 566 int qed_sp_heartbeat_ramrod(struct qed_hwfn *p_hwfn) 567 { 568 struct qed_spq_entry *p_ent = NULL; 569 struct qed_sp_init_data init_data; 570 int rc; 571 572 /* Get SPQ entry */ 573 memset(&init_data, 0, sizeof(init_data)); 574 init_data.cid = qed_spq_get_cid(p_hwfn); 575 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 576 init_data.comp_mode = QED_SPQ_MODE_EBLOCK; 577 578 rc = qed_sp_init_request(p_hwfn, &p_ent, 579 COMMON_RAMROD_EMPTY, PROTOCOLID_COMMON, 580 &init_data); 581 if (rc) 582 return rc; 583 584 return qed_spq_post(p_hwfn, p_ent, NULL); 585 } 586 587 int qed_sp_pf_update_stag(struct qed_hwfn *p_hwfn) 588 { 589 struct qed_spq_entry *p_ent = NULL; 590 struct qed_sp_init_data init_data; 591 int rc; 592 593 /* Get SPQ entry */ 594 memset(&init_data, 0, sizeof(init_data)); 595 init_data.cid = qed_spq_get_cid(p_hwfn); 596 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; 597 init_data.comp_mode = QED_SPQ_MODE_CB; 598 599 rc = qed_sp_init_request(p_hwfn, &p_ent, 600 COMMON_RAMROD_PF_UPDATE, PROTOCOLID_COMMON, 601 &init_data); 602 if (rc) 603 return rc; 604 605 p_ent->ramrod.pf_update.update_mf_vlan_flag = true; 606 p_ent->ramrod.pf_update.mf_vlan = cpu_to_le16(p_hwfn->hw_info.ovlan); 607 if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits)) 608 p_ent->ramrod.pf_update.mf_vlan |= 609 cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13)); 610 611 return qed_spq_post(p_hwfn, p_ent, NULL); 612 } 613