1 /* 2 * Copyright (c) 2017-2018 Cavium, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 /* 29 * File: qlnx_ioctl.c 30 * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656. 31 */ 32 33 #include <sys/cdefs.h> 34 __FBSDID("$FreeBSD$"); 35 36 #include "qlnx_os.h" 37 #include "bcm_osal.h" 38 39 #include "reg_addr.h" 40 #include "ecore_gtt_reg_addr.h" 41 #include "ecore.h" 42 #include "ecore_chain.h" 43 #include "ecore_status.h" 44 #include "ecore_hw.h" 45 #include "ecore_rt_defs.h" 46 #include "ecore_init_ops.h" 47 #include "ecore_int.h" 48 #include "ecore_cxt.h" 49 #include "ecore_spq.h" 50 #include "ecore_init_fw_funcs.h" 51 #include "ecore_sp_commands.h" 52 #include "ecore_dev_api.h" 53 #include "ecore_l2_api.h" 54 #include "ecore_mcp.h" 55 #include "ecore_hw_defs.h" 56 #include "mcp_public.h" 57 #include "ecore_iro.h" 58 #include "nvm_cfg.h" 59 #include "ecore_dev_api.h" 60 #include "ecore_dbg_fw_funcs.h" 61 #include "ecore_dcbx_api.h" 62 63 #include "qlnx_ioctl.h" 64 #include "qlnx_def.h" 65 #include "qlnx_ver.h" 66 #include <sys/smp.h> 67 68 static int qlnx_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, 69 struct thread *td); 70 71 static struct cdevsw qlnx_cdevsw = { 72 .d_version = D_VERSION, 73 .d_ioctl = qlnx_eioctl, 74 .d_name = "qlnxioctl", 75 }; 76 77 int 78 qlnx_make_cdev(qlnx_host_t *ha) 79 { 80 ha->ioctl_dev = make_dev(&qlnx_cdevsw, 81 ha->ifp->if_dunit, 82 UID_ROOT, 83 GID_WHEEL, 84 0600, 85 "%s", 86 if_name(ha->ifp)); 87 88 if (ha->ioctl_dev == NULL) 89 return (-1); 90 91 ha->ioctl_dev->si_drv1 = ha; 92 93 return (0); 94 } 95 96 void 97 qlnx_del_cdev(qlnx_host_t *ha) 98 { 99 if (ha->ioctl_dev != NULL) 100 destroy_dev(ha->ioctl_dev); 101 return; 102 } 103 104 int 105 qlnx_grc_dump(qlnx_host_t *ha, uint32_t *num_dumped_dwords, int hwfn_index) 106 { 107 int rval = EINVAL; 108 struct ecore_hwfn *p_hwfn; 109 struct ecore_ptt *p_ptt; 110 111 if (ha->grcdump_dwords[hwfn_index]) { 112 /* the grcdump is already available */ 113 *num_dumped_dwords = ha->grcdump_dwords[hwfn_index]; 114 return (0); 115 } 116 117 ecore_dbg_set_app_ver(ecore_dbg_get_fw_func_ver()); 118 119 p_hwfn = &ha->cdev.hwfns[hwfn_index]; 120 p_ptt = ecore_ptt_acquire(p_hwfn); 121 122 if (!p_ptt) { 123 QL_DPRINT1(ha,"ecore_ptt_acquire failed\n"); 124 return (rval); 125 } 126 127 if ((rval = ecore_dbg_grc_dump(p_hwfn, p_ptt, 128 ha->grcdump[hwfn_index], 129 (ha->grcdump_size[hwfn_index] >> 2), 130 num_dumped_dwords)) == DBG_STATUS_OK) { 131 rval = 0; 132 ha->grcdump_taken = 1; 133 } else 134 QL_DPRINT1(ha,"ecore_dbg_grc_dump failed [%d, 0x%x]\n", 135 hwfn_index, rval); 136 137 ecore_ptt_release(p_hwfn, p_ptt); 138 139 return (rval); 140 } 141 142 static void 143 qlnx_get_grc_dump_size(qlnx_host_t *ha, qlnx_grcdump_t *grcdump) 144 { 145 int i; 146 147 grcdump->pci_func = ha->pci_func; 148 149 for (i = 0; i < ha->cdev.num_hwfns; i++) 150 grcdump->grcdump_size[i] = ha->grcdump_size[i]; 151 152 return; 153 } 154 155 static int 156 qlnx_get_grc_dump(qlnx_host_t *ha, qlnx_grcdump_t *grcdump) 157 { 158 int i; 159 int rval = 0; 160 uint32_t dwords = 0; 161 162 grcdump->pci_func = ha->pci_func; 163 164 for (i = 0; i < ha->cdev.num_hwfns; i++) { 165 if ((ha->grcdump[i] == NULL) || (grcdump->grcdump[i] == NULL) || 166 (grcdump->grcdump_size[i] < ha->grcdump_size[i])) 167 return (EINVAL); 168 169 rval = qlnx_grc_dump(ha, &dwords, i); 170 171 if (rval) 172 break; 173 174 grcdump->grcdump_dwords[i] = dwords; 175 176 QL_DPRINT1(ha,"grcdump_dwords[%d] = 0x%x\n", i, dwords); 177 178 rval = copyout(ha->grcdump[i], grcdump->grcdump[i], 179 ha->grcdump_size[i]); 180 181 if (rval) 182 break; 183 184 ha->grcdump_dwords[i] = 0; 185 } 186 187 ha->grcdump_taken = 0; 188 189 return (rval); 190 } 191 192 int 193 qlnx_idle_chk(qlnx_host_t *ha, uint32_t *num_dumped_dwords, int hwfn_index) 194 { 195 int rval = EINVAL; 196 struct ecore_hwfn *p_hwfn; 197 struct ecore_ptt *p_ptt; 198 199 if (ha->idle_chk_dwords[hwfn_index]) { 200 /* the idle check is already available */ 201 *num_dumped_dwords = ha->idle_chk_dwords[hwfn_index]; 202 return (0); 203 } 204 205 ecore_dbg_set_app_ver(ecore_dbg_get_fw_func_ver()); 206 207 p_hwfn = &ha->cdev.hwfns[hwfn_index]; 208 p_ptt = ecore_ptt_acquire(p_hwfn); 209 210 if (!p_ptt) { 211 QL_DPRINT1(ha,"ecore_ptt_acquire failed\n"); 212 return (rval); 213 } 214 215 if ((rval = ecore_dbg_idle_chk_dump(p_hwfn, p_ptt, 216 ha->idle_chk[hwfn_index], 217 (ha->idle_chk_size[hwfn_index] >> 2), 218 num_dumped_dwords)) == DBG_STATUS_OK) { 219 rval = 0; 220 ha->idle_chk_taken = 1; 221 } else 222 QL_DPRINT1(ha,"ecore_dbg_idle_chk_dump failed [%d, 0x%x]\n", 223 hwfn_index, rval); 224 225 ecore_ptt_release(p_hwfn, p_ptt); 226 227 return (rval); 228 } 229 230 static void 231 qlnx_get_idle_chk_size(qlnx_host_t *ha, qlnx_idle_chk_t *idle_chk) 232 { 233 int i; 234 235 idle_chk->pci_func = ha->pci_func; 236 237 for (i = 0; i < ha->cdev.num_hwfns; i++) 238 idle_chk->idle_chk_size[i] = ha->idle_chk_size[i]; 239 240 return; 241 } 242 243 static int 244 qlnx_get_idle_chk(qlnx_host_t *ha, qlnx_idle_chk_t *idle_chk) 245 { 246 int i; 247 int rval = 0; 248 uint32_t dwords = 0; 249 250 idle_chk->pci_func = ha->pci_func; 251 252 for (i = 0; i < ha->cdev.num_hwfns; i++) { 253 if ((ha->idle_chk[i] == NULL) || 254 (idle_chk->idle_chk[i] == NULL) || 255 (idle_chk->idle_chk_size[i] < 256 ha->idle_chk_size[i])) 257 return (EINVAL); 258 259 rval = qlnx_idle_chk(ha, &dwords, i); 260 261 if (rval) 262 break; 263 264 idle_chk->idle_chk_dwords[i] = dwords; 265 266 QL_DPRINT1(ha,"idle_chk_dwords[%d] = 0x%x\n", i, dwords); 267 268 rval = copyout(ha->idle_chk[i], idle_chk->idle_chk[i], 269 ha->idle_chk_size[i]); 270 271 if (rval) 272 break; 273 274 ha->idle_chk_dwords[i] = 0; 275 } 276 ha->idle_chk_taken = 0; 277 278 return (rval); 279 } 280 281 static uint32_t 282 qlnx_get_trace_cmd_size(qlnx_host_t *ha, int hwfn_index, uint16_t cmd) 283 { 284 int rval = -1; 285 struct ecore_hwfn *p_hwfn; 286 struct ecore_ptt *p_ptt; 287 uint32_t num_dwords = 0; 288 289 p_hwfn = &ha->cdev.hwfns[hwfn_index]; 290 p_ptt = ecore_ptt_acquire(p_hwfn); 291 292 if (!p_ptt) { 293 QL_DPRINT1(ha, "ecore_ptt_acquire [%d, 0x%x]failed\n", 294 hwfn_index, cmd); 295 return (0); 296 } 297 298 switch (cmd) { 299 case QLNX_MCP_TRACE: 300 rval = ecore_dbg_mcp_trace_get_dump_buf_size(p_hwfn, 301 p_ptt, &num_dwords); 302 break; 303 304 case QLNX_REG_FIFO: 305 rval = ecore_dbg_reg_fifo_get_dump_buf_size(p_hwfn, 306 p_ptt, &num_dwords); 307 break; 308 309 case QLNX_IGU_FIFO: 310 rval = ecore_dbg_igu_fifo_get_dump_buf_size(p_hwfn, 311 p_ptt, &num_dwords); 312 break; 313 314 case QLNX_PROTECTION_OVERRIDE: 315 rval = ecore_dbg_protection_override_get_dump_buf_size(p_hwfn, 316 p_ptt, &num_dwords); 317 break; 318 319 case QLNX_FW_ASSERTS: 320 rval = ecore_dbg_fw_asserts_get_dump_buf_size(p_hwfn, 321 p_ptt, &num_dwords); 322 break; 323 } 324 325 if (rval != DBG_STATUS_OK) { 326 QL_DPRINT1(ha,"cmd = 0x%x failed [0x%x]\n", cmd, rval); 327 num_dwords = 0; 328 } 329 330 ecore_ptt_release(p_hwfn, p_ptt); 331 332 return ((num_dwords * sizeof (uint32_t))); 333 } 334 335 static void 336 qlnx_get_trace_size(qlnx_host_t *ha, qlnx_trace_t *trace) 337 { 338 int i; 339 340 trace->pci_func = ha->pci_func; 341 342 for (i = 0; i < ha->cdev.num_hwfns; i++) { 343 trace->size[i] = qlnx_get_trace_cmd_size(ha, i, trace->cmd); 344 } 345 346 return; 347 } 348 349 static int 350 qlnx_get_trace(qlnx_host_t *ha, int hwfn_index, qlnx_trace_t *trace) 351 { 352 int rval = -1; 353 struct ecore_hwfn *p_hwfn; 354 struct ecore_ptt *p_ptt; 355 uint32_t num_dwords = 0; 356 void *buffer; 357 358 buffer = qlnx_zalloc(trace->size[hwfn_index]); 359 if (buffer == NULL) { 360 QL_DPRINT1(ha,"qlnx_zalloc [%d, 0x%x]failed\n", 361 hwfn_index, trace->cmd); 362 return (ENXIO); 363 } 364 ecore_dbg_set_app_ver(ecore_dbg_get_fw_func_ver()); 365 366 p_hwfn = &ha->cdev.hwfns[hwfn_index]; 367 p_ptt = ecore_ptt_acquire(p_hwfn); 368 369 if (!p_ptt) { 370 QL_DPRINT1(ha, "ecore_ptt_acquire [%d, 0x%x]failed\n", 371 hwfn_index, trace->cmd); 372 return (ENXIO); 373 } 374 375 switch (trace->cmd) { 376 case QLNX_MCP_TRACE: 377 rval = ecore_dbg_mcp_trace_dump(p_hwfn, p_ptt, 378 buffer, (trace->size[hwfn_index] >> 2), 379 &num_dwords); 380 break; 381 382 case QLNX_REG_FIFO: 383 rval = ecore_dbg_reg_fifo_dump(p_hwfn, p_ptt, 384 buffer, (trace->size[hwfn_index] >> 2), 385 &num_dwords); 386 break; 387 388 case QLNX_IGU_FIFO: 389 rval = ecore_dbg_igu_fifo_dump(p_hwfn, p_ptt, 390 buffer, (trace->size[hwfn_index] >> 2), 391 &num_dwords); 392 break; 393 394 case QLNX_PROTECTION_OVERRIDE: 395 rval = ecore_dbg_protection_override_dump(p_hwfn, p_ptt, 396 buffer, (trace->size[hwfn_index] >> 2), 397 &num_dwords); 398 break; 399 400 case QLNX_FW_ASSERTS: 401 rval = ecore_dbg_fw_asserts_dump(p_hwfn, p_ptt, 402 buffer, (trace->size[hwfn_index] >> 2), 403 &num_dwords); 404 break; 405 } 406 407 if (rval != DBG_STATUS_OK) { 408 QL_DPRINT1(ha,"cmd = 0x%x failed [0x%x]\n", trace->cmd, rval); 409 num_dwords = 0; 410 } 411 412 ecore_ptt_release(p_hwfn, p_ptt); 413 414 trace->dwords[hwfn_index] = num_dwords; 415 416 if (num_dwords) { 417 rval = copyout(buffer, trace->buffer[hwfn_index], 418 (num_dwords << 2)); 419 } 420 421 return (rval); 422 } 423 424 static int 425 qlnx_reg_rd_wr(qlnx_host_t *ha, qlnx_reg_rd_wr_t *reg_rd_wr) 426 { 427 int rval = 0; 428 struct ecore_hwfn *p_hwfn; 429 430 if (reg_rd_wr->hwfn_index >= QLNX_MAX_HW_FUNCS) { 431 return (EINVAL); 432 } 433 434 p_hwfn = &ha->cdev.hwfns[reg_rd_wr->hwfn_index]; 435 436 switch (reg_rd_wr->cmd) { 437 case QLNX_REG_READ_CMD: 438 if (reg_rd_wr->access_type == QLNX_REG_ACCESS_DIRECT) { 439 reg_rd_wr->val = qlnx_reg_rd32(p_hwfn, 440 reg_rd_wr->addr); 441 } 442 break; 443 444 case QLNX_REG_WRITE_CMD: 445 if (reg_rd_wr->access_type == QLNX_REG_ACCESS_DIRECT) { 446 qlnx_reg_wr32(p_hwfn, reg_rd_wr->addr, 447 reg_rd_wr->val); 448 } 449 break; 450 451 default: 452 rval = EINVAL; 453 break; 454 } 455 456 return (rval); 457 } 458 459 static int 460 qlnx_rd_wr_pci_config(qlnx_host_t *ha, qlnx_pcicfg_rd_wr_t *pci_cfg_rd_wr) 461 { 462 int rval = 0; 463 464 switch (pci_cfg_rd_wr->cmd) { 465 case QLNX_PCICFG_READ: 466 pci_cfg_rd_wr->val = pci_read_config(ha->pci_dev, 467 pci_cfg_rd_wr->reg, 468 pci_cfg_rd_wr->width); 469 break; 470 471 case QLNX_PCICFG_WRITE: 472 pci_write_config(ha->pci_dev, pci_cfg_rd_wr->reg, 473 pci_cfg_rd_wr->val, pci_cfg_rd_wr->width); 474 break; 475 476 default: 477 rval = EINVAL; 478 break; 479 } 480 481 return (rval); 482 } 483 484 static void 485 qlnx_mac_addr(qlnx_host_t *ha, qlnx_perm_mac_addr_t *mac_addr) 486 { 487 bzero(mac_addr->addr, sizeof(mac_addr->addr)); 488 snprintf(mac_addr->addr, sizeof(mac_addr->addr), 489 "%02x:%02x:%02x:%02x:%02x:%02x", 490 ha->primary_mac[0], ha->primary_mac[1], ha->primary_mac[2], 491 ha->primary_mac[3], ha->primary_mac[4], ha->primary_mac[5]); 492 493 return; 494 } 495 496 static int 497 qlnx_get_regs(qlnx_host_t *ha, qlnx_get_regs_t *regs) 498 { 499 int i; 500 int rval = 0; 501 uint32_t dwords = 0; 502 uint8_t *outb; 503 504 regs->reg_buf_len = 0; 505 outb = regs->reg_buf; 506 507 for (i = 0; i < ha->cdev.num_hwfns; i++) { 508 rval = qlnx_grc_dump(ha, &dwords, i); 509 510 if (rval) 511 break; 512 513 regs->reg_buf_len += (dwords << 2); 514 515 rval = copyout(ha->grcdump[i], outb, ha->grcdump_size[i]); 516 517 if (rval) 518 break; 519 520 ha->grcdump_dwords[i] = 0; 521 outb += regs->reg_buf_len; 522 } 523 524 ha->grcdump_taken = 0; 525 526 return (rval); 527 } 528 529 extern char qlnx_name_str[]; 530 extern char qlnx_ver_str[]; 531 532 static int 533 qlnx_drv_info(qlnx_host_t *ha, qlnx_drvinfo_t *drv_info) 534 { 535 int i; 536 537 bzero(drv_info, sizeof(qlnx_drvinfo_t)); 538 539 snprintf(drv_info->drv_name, sizeof(drv_info->drv_name), "%s", 540 qlnx_name_str); 541 snprintf(drv_info->drv_version, sizeof(drv_info->drv_version), "%s", 542 qlnx_ver_str); 543 snprintf(drv_info->mfw_version, sizeof(drv_info->mfw_version), "%s", 544 ha->mfw_ver); 545 snprintf(drv_info->stormfw_version, sizeof(drv_info->stormfw_version), 546 "%s", ha->stormfw_ver); 547 548 drv_info->eeprom_dump_len = ha->flash_size; 549 550 for (i = 0; i < ha->cdev.num_hwfns; i++) { 551 drv_info->reg_dump_len += ha->grcdump_size[i]; 552 } 553 554 snprintf(drv_info->bus_info, sizeof(drv_info->bus_info), 555 "%d:%d:%d", pci_get_bus(ha->pci_dev), 556 pci_get_slot(ha->pci_dev), ha->pci_func); 557 558 return (0); 559 } 560 561 static int 562 qlnx_dev_settings(qlnx_host_t *ha, qlnx_dev_setting_t *dev_info) 563 { 564 struct ecore_hwfn *p_hwfn; 565 struct qlnx_link_output if_link; 566 567 p_hwfn = &ha->cdev.hwfns[0]; 568 569 qlnx_fill_link(ha, p_hwfn, &if_link); 570 571 dev_info->supported = if_link.supported_caps; 572 dev_info->advertising = if_link.advertised_caps; 573 dev_info->speed = if_link.speed; 574 dev_info->duplex = if_link.duplex; 575 dev_info->port = ha->pci_func & 0x1; 576 dev_info->autoneg = if_link.autoneg; 577 578 return (0); 579 } 580 581 static int 582 qlnx_write_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram, uint32_t cmd) 583 { 584 uint8_t *buf; 585 int ret = 0; 586 587 if ((nvram->data == NULL) || (nvram->data_len == 0)) 588 return (EINVAL); 589 590 buf = qlnx_zalloc(nvram->data_len); 591 592 ret = copyin(nvram->data, buf, nvram->data_len); 593 594 QL_DPRINT9(ha, "issue cmd = 0x%x data = %p \ 595 data_len = 0x%x ret = 0x%x exit\n", 596 cmd, nvram->data, nvram->data_len, ret); 597 598 if (ret == 0) { 599 ret = ecore_mcp_nvm_write(&ha->cdev, cmd, 600 nvram->offset, buf, nvram->data_len); 601 } 602 603 QL_DPRINT9(ha, "cmd = 0x%x data = %p \ 604 data_len = 0x%x resp = 0x%x ret = 0x%x exit\n", 605 cmd, nvram->data, nvram->data_len, ha->cdev.mcp_nvm_resp, ret); 606 607 free(buf, M_QLNXBUF); 608 609 return (ret); 610 } 611 612 static int 613 qlnx_read_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram) 614 { 615 uint8_t *buf; 616 int ret = 0; 617 618 if ((nvram->data == NULL) || (nvram->data_len == 0)) 619 return (EINVAL); 620 621 buf = qlnx_zalloc(nvram->data_len); 622 623 ret = ecore_mcp_nvm_read(&ha->cdev, nvram->offset, buf, 624 nvram->data_len); 625 626 QL_DPRINT9(ha, " data = %p data_len = 0x%x \ 627 resp = 0x%x ret = 0x%x exit\n", 628 nvram->data, nvram->data_len, ha->cdev.mcp_nvm_resp, ret); 629 630 if (ret == 0) { 631 ret = copyout(buf, nvram->data, nvram->data_len); 632 } 633 634 free(buf, M_QLNXBUF); 635 636 return (ret); 637 } 638 639 static int 640 qlnx_get_nvram_resp(qlnx_host_t *ha, qlnx_nvram_t *nvram) 641 { 642 uint8_t *buf; 643 int ret = 0; 644 645 if ((nvram->data == NULL) || (nvram->data_len == 0)) 646 return (EINVAL); 647 648 buf = qlnx_zalloc(nvram->data_len); 649 650 ret = ecore_mcp_nvm_resp(&ha->cdev, buf); 651 652 QL_DPRINT9(ha, "data = %p data_len = 0x%x \ 653 resp = 0x%x ret = 0x%x exit\n", 654 nvram->data, nvram->data_len, ha->cdev.mcp_nvm_resp, ret); 655 656 if (ret == 0) { 657 ret = copyout(buf, nvram->data, nvram->data_len); 658 } 659 660 free(buf, M_QLNXBUF); 661 662 return (ret); 663 } 664 665 static int 666 qlnx_nvram(qlnx_host_t *ha, qlnx_nvram_t *nvram) 667 { 668 int ret = 0; 669 670 switch (nvram->cmd) { 671 case QLNX_NVRAM_CMD_WRITE_NVRAM: 672 ret = qlnx_write_nvram(ha, nvram, ECORE_NVM_WRITE_NVRAM); 673 break; 674 675 case QLNX_NVRAM_CMD_PUT_FILE_DATA: 676 ret = qlnx_write_nvram(ha, nvram, ECORE_PUT_FILE_DATA); 677 break; 678 679 case QLNX_NVRAM_CMD_READ_NVRAM: 680 ret = qlnx_read_nvram(ha, nvram); 681 break; 682 683 case QLNX_NVRAM_CMD_SET_SECURE_MODE: 684 ret = ecore_mcp_nvm_set_secure_mode(&ha->cdev, nvram->offset); 685 686 QL_DPRINT9(ha, "QLNX_NVRAM_CMD_SET_SECURE_MODE \ 687 resp = 0x%x ret = 0x%x exit\n", 688 ha->cdev.mcp_nvm_resp, ret); 689 break; 690 691 case QLNX_NVRAM_CMD_DEL_FILE: 692 ret = ecore_mcp_nvm_del_file(&ha->cdev, nvram->offset); 693 694 QL_DPRINT9(ha, "QLNX_NVRAM_CMD_DEL_FILE \ 695 resp = 0x%x ret = 0x%x exit\n", 696 ha->cdev.mcp_nvm_resp, ret); 697 break; 698 699 case QLNX_NVRAM_CMD_PUT_FILE_BEGIN: 700 ret = ecore_mcp_nvm_put_file_begin(&ha->cdev, nvram->offset); 701 702 QL_DPRINT9(ha, "QLNX_NVRAM_CMD_PUT_FILE_BEGIN \ 703 resp = 0x%x ret = 0x%x exit\n", 704 ha->cdev.mcp_nvm_resp, ret); 705 break; 706 707 case QLNX_NVRAM_CMD_GET_NVRAM_RESP: 708 ret = qlnx_get_nvram_resp(ha, nvram); 709 break; 710 711 default: 712 ret = EINVAL; 713 break; 714 } 715 716 return (ret); 717 } 718 719 static void 720 qlnx_storm_stats(qlnx_host_t *ha, qlnx_storm_stats_dump_t *s_stats) 721 { 722 int i; 723 int index; 724 int ret; 725 int stats_copied = 0; 726 727 s_stats->num_hwfns = ha->cdev.num_hwfns; 728 729 // if (ha->storm_stats_index < QLNX_STORM_STATS_SAMPLES_PER_HWFN) 730 // return; 731 732 s_stats->num_samples = ha->storm_stats_index; 733 734 for (i = 0; i < ha->cdev.num_hwfns; i++) { 735 index = (QLNX_STORM_STATS_SAMPLES_PER_HWFN * i); 736 737 if (s_stats->buffer[i]) { 738 ret = copyout(&ha->storm_stats[index], 739 s_stats->buffer[i], 740 QLNX_STORM_STATS_BYTES_PER_HWFN); 741 if (ret) { 742 printf("%s [%d]: failed\n", __func__, i); 743 } 744 745 if (s_stats->num_samples == 746 QLNX_STORM_STATS_SAMPLES_PER_HWFN) { 747 bzero((void *)&ha->storm_stats[i], 748 QLNX_STORM_STATS_BYTES_PER_HWFN); 749 750 stats_copied = 1; 751 } 752 } 753 } 754 755 if (stats_copied) 756 ha->storm_stats_index = 0; 757 758 return; 759 } 760 761 #ifdef QLNX_USER_LLDP 762 763 static int 764 qlnx_lldp_configure(qlnx_host_t *ha, struct ecore_hwfn *p_hwfn, 765 struct ecore_ptt *p_ptt, uint32_t enable) 766 { 767 int ret = 0; 768 uint8_t lldp_mac[6] = {0}; 769 struct ecore_lldp_config_params lldp_params; 770 struct ecore_lldp_sys_tlvs tlv_params; 771 772 ret = ecore_mcp_get_lldp_mac(p_hwfn, p_ptt, lldp_mac); 773 774 if (ret != ECORE_SUCCESS) { 775 device_printf(ha->pci_dev, 776 "%s: ecore_mcp_get_lldp_mac failed\n", __func__); 777 return (-1); 778 } 779 780 bzero(&lldp_params, sizeof(struct ecore_lldp_config_params)); 781 bzero(&tlv_params, sizeof(struct ecore_lldp_sys_tlvs)); 782 783 lldp_params.agent = ECORE_LLDP_NEAREST_BRIDGE; 784 lldp_params.tx_interval = 30; //Default value used as suggested by MFW 785 lldp_params.tx_hold = 4; //Default value used as suggested by MFW 786 lldp_params.tx_credit = 5; //Default value used as suggested by MFW 787 lldp_params.rx_enable = enable ? 1 : 0; 788 lldp_params.tx_enable = enable ? 1 : 0; 789 790 lldp_params.chassis_id_tlv[0] = 0; 791 lldp_params.chassis_id_tlv[0] |= (QLNX_LLDP_TYPE_CHASSIS_ID << 1); 792 lldp_params.chassis_id_tlv[0] |= 793 ((QLNX_LLDP_CHASSIS_ID_SUBTYPE_OCTETS + 794 QLNX_LLDP_CHASSIS_ID_MAC_ADDR_LEN) << 8); 795 lldp_params.chassis_id_tlv[0] |= (QLNX_LLDP_CHASSIS_ID_SUBTYPE_MAC << 16); 796 lldp_params.chassis_id_tlv[0] |= lldp_mac[0] << 24; 797 lldp_params.chassis_id_tlv[1] = lldp_mac[1] | (lldp_mac[2] << 8) | 798 (lldp_mac[3] << 16) | (lldp_mac[4] << 24); 799 lldp_params.chassis_id_tlv[2] = lldp_mac[5]; 800 801 lldp_params.port_id_tlv[0] = 0; 802 lldp_params.port_id_tlv[0] |= (QLNX_LLDP_TYPE_PORT_ID << 1); 803 lldp_params.port_id_tlv[0] |= 804 ((QLNX_LLDP_PORT_ID_SUBTYPE_OCTETS + 805 QLNX_LLDP_PORT_ID_MAC_ADDR_LEN) << 8); 806 lldp_params.port_id_tlv[0] |= (QLNX_LLDP_PORT_ID_SUBTYPE_MAC << 16); 807 lldp_params.port_id_tlv[0] |= lldp_mac[0] << 24; 808 lldp_params.port_id_tlv[1] = lldp_mac[1] | (lldp_mac[2] << 8) | 809 (lldp_mac[3] << 16) | (lldp_mac[4] << 24); 810 lldp_params.port_id_tlv[2] = lldp_mac[5]; 811 812 ret = ecore_lldp_set_params(p_hwfn, p_ptt, &lldp_params); 813 814 if (ret != ECORE_SUCCESS) { 815 device_printf(ha->pci_dev, 816 "%s: ecore_lldp_set_params failed\n", __func__); 817 return (-1); 818 } 819 820 //If LLDP is disable then disable discard_mandatory_tlv flag 821 if (!enable) { 822 tlv_params.discard_mandatory_tlv = false; 823 tlv_params.buf_size = 0; 824 ret = ecore_lldp_set_system_tlvs(p_hwfn, p_ptt, &tlv_params); 825 } 826 827 if (ret != ECORE_SUCCESS) { 828 device_printf(ha->pci_dev, 829 "%s: ecore_lldp_set_system_tlvs failed\n", __func__); 830 } 831 832 return (ret); 833 } 834 835 static int 836 qlnx_register_default_lldp_tlvs(qlnx_host_t *ha, struct ecore_hwfn *p_hwfn, 837 struct ecore_ptt *p_ptt) 838 { 839 int ret = 0; 840 841 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 842 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_CHASSIS_ID); 843 if (ret != ECORE_SUCCESS) { 844 device_printf(ha->pci_dev, 845 "%s: QLNX_LLDP_TYPE_CHASSIS_ID failed\n", __func__); 846 goto qlnx_register_default_lldp_tlvs_exit; 847 } 848 849 //register Port ID TLV 850 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 851 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_PORT_ID); 852 if (ret != ECORE_SUCCESS) { 853 device_printf(ha->pci_dev, 854 "%s: QLNX_LLDP_TYPE_PORT_ID failed\n", __func__); 855 goto qlnx_register_default_lldp_tlvs_exit; 856 } 857 858 //register TTL TLV 859 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 860 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_TTL); 861 if (ret != ECORE_SUCCESS) { 862 device_printf(ha->pci_dev, 863 "%s: QLNX_LLDP_TYPE_TTL failed\n", __func__); 864 goto qlnx_register_default_lldp_tlvs_exit; 865 } 866 867 //register Port Description TLV 868 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 869 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_PORT_DESC); 870 if (ret != ECORE_SUCCESS) { 871 device_printf(ha->pci_dev, 872 "%s: QLNX_LLDP_TYPE_PORT_DESC failed\n", __func__); 873 goto qlnx_register_default_lldp_tlvs_exit; 874 } 875 876 //register System Name TLV 877 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 878 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_SYS_NAME); 879 if (ret != ECORE_SUCCESS) { 880 device_printf(ha->pci_dev, 881 "%s: QLNX_LLDP_TYPE_SYS_NAME failed\n", __func__); 882 goto qlnx_register_default_lldp_tlvs_exit; 883 } 884 885 //register System Description TLV 886 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 887 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_SYS_DESC); 888 if (ret != ECORE_SUCCESS) { 889 device_printf(ha->pci_dev, 890 "%s: QLNX_LLDP_TYPE_SYS_DESC failed\n", __func__); 891 goto qlnx_register_default_lldp_tlvs_exit; 892 } 893 894 //register System Capabilities TLV 895 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 896 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_SYS_CAPS); 897 if (ret != ECORE_SUCCESS) { 898 device_printf(ha->pci_dev, 899 "%s: QLNX_LLDP_TYPE_SYS_CAPS failed\n", __func__); 900 goto qlnx_register_default_lldp_tlvs_exit; 901 } 902 903 //register Management Address TLV 904 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 905 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_MGMT_ADDR); 906 if (ret != ECORE_SUCCESS) { 907 device_printf(ha->pci_dev, 908 "%s: QLNX_LLDP_TYPE_MGMT_ADDR failed\n", __func__); 909 goto qlnx_register_default_lldp_tlvs_exit; 910 } 911 912 //register Organizationally Specific TLVs 913 ret = ecore_lldp_register_tlv(p_hwfn, p_ptt, 914 ECORE_LLDP_NEAREST_BRIDGE, QLNX_LLDP_TYPE_ORG_SPECIFIC); 915 if (ret != ECORE_SUCCESS) { 916 device_printf(ha->pci_dev, 917 "%s: QLNX_LLDP_TYPE_ORG_SPECIFIC failed\n", __func__); 918 } 919 920 qlnx_register_default_lldp_tlvs_exit: 921 return (ret); 922 } 923 924 int 925 qlnx_set_lldp_tlvx(qlnx_host_t *ha, qlnx_lldp_sys_tlvs_t *lldp_tlvs) 926 { 927 int ret = 0; 928 struct ecore_hwfn *p_hwfn; 929 struct ecore_ptt *p_ptt; 930 struct ecore_lldp_sys_tlvs tlv_params; 931 932 p_hwfn = &ha->cdev.hwfns[0]; 933 p_ptt = ecore_ptt_acquire(p_hwfn); 934 935 if (!p_ptt) { 936 device_printf(ha->pci_dev, 937 "%s: ecore_ptt_acquire failed\n", __func__); 938 return (ENXIO); 939 } 940 941 ret = qlnx_lldp_configure(ha, p_hwfn, p_ptt, 0); 942 943 if (ret) { 944 device_printf(ha->pci_dev, 945 "%s: qlnx_lldp_configure disable failed\n", __func__); 946 goto qlnx_set_lldp_tlvx_exit; 947 } 948 949 ret = qlnx_register_default_lldp_tlvs(ha, p_hwfn, p_ptt); 950 951 if (ret) { 952 device_printf(ha->pci_dev, 953 "%s: qlnx_register_default_lldp_tlvs failed\n", 954 __func__); 955 goto qlnx_set_lldp_tlvx_exit; 956 } 957 958 ret = qlnx_lldp_configure(ha, p_hwfn, p_ptt, 1); 959 960 if (ret) { 961 device_printf(ha->pci_dev, 962 "%s: qlnx_lldp_configure enable failed\n", __func__); 963 goto qlnx_set_lldp_tlvx_exit; 964 } 965 966 if (lldp_tlvs != NULL) { 967 bzero(&tlv_params, sizeof(struct ecore_lldp_sys_tlvs)); 968 969 tlv_params.discard_mandatory_tlv = 970 (lldp_tlvs->discard_mandatory_tlv ? true: false); 971 tlv_params.buf_size = lldp_tlvs->buf_size; 972 memcpy(tlv_params.buf, lldp_tlvs->buf, lldp_tlvs->buf_size); 973 974 ret = ecore_lldp_set_system_tlvs(p_hwfn, p_ptt, &tlv_params); 975 976 if (ret) { 977 device_printf(ha->pci_dev, 978 "%s: ecore_lldp_set_system_tlvs failed\n", 979 __func__); 980 } 981 } 982 qlnx_set_lldp_tlvx_exit: 983 984 ecore_ptt_release(p_hwfn, p_ptt); 985 return (ret); 986 } 987 988 #endif /* #ifdef QLNX_USER_LLDP */ 989 990 static int 991 qlnx_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, 992 struct thread *td) 993 { 994 qlnx_host_t *ha; 995 int rval = 0; 996 qlnx_trace_t *trace; 997 int i; 998 999 if ((ha = (qlnx_host_t *)dev->si_drv1) == NULL) 1000 return ENXIO; 1001 1002 switch (cmd) { 1003 case QLNX_GRC_DUMP_SIZE: 1004 qlnx_get_grc_dump_size(ha, (qlnx_grcdump_t *)data); 1005 break; 1006 1007 case QLNX_GRC_DUMP: 1008 rval = qlnx_get_grc_dump(ha, (qlnx_grcdump_t *)data); 1009 break; 1010 1011 case QLNX_IDLE_CHK_SIZE: 1012 qlnx_get_idle_chk_size(ha, (qlnx_idle_chk_t *)data); 1013 break; 1014 1015 case QLNX_IDLE_CHK: 1016 rval = qlnx_get_idle_chk(ha, (qlnx_idle_chk_t *)data); 1017 break; 1018 1019 case QLNX_DRV_INFO: 1020 rval = qlnx_drv_info(ha, (qlnx_drvinfo_t *)data); 1021 break; 1022 1023 case QLNX_DEV_SETTING: 1024 rval = qlnx_dev_settings(ha, (qlnx_dev_setting_t *)data); 1025 break; 1026 1027 case QLNX_GET_REGS: 1028 rval = qlnx_get_regs(ha, (qlnx_get_regs_t *)data); 1029 break; 1030 1031 case QLNX_NVRAM: 1032 rval = qlnx_nvram(ha, (qlnx_nvram_t *)data); 1033 break; 1034 1035 case QLNX_RD_WR_REG: 1036 rval = qlnx_reg_rd_wr(ha, (qlnx_reg_rd_wr_t *)data); 1037 break; 1038 1039 case QLNX_RD_WR_PCICFG: 1040 rval = qlnx_rd_wr_pci_config(ha, (qlnx_pcicfg_rd_wr_t *)data); 1041 break; 1042 1043 case QLNX_MAC_ADDR: 1044 qlnx_mac_addr(ha, (qlnx_perm_mac_addr_t *)data); 1045 break; 1046 1047 case QLNX_STORM_STATS: 1048 qlnx_storm_stats(ha, (qlnx_storm_stats_dump_t *)data); 1049 break; 1050 1051 case QLNX_TRACE_SIZE: 1052 qlnx_get_trace_size(ha, (qlnx_trace_t *)data); 1053 break; 1054 1055 case QLNX_TRACE: 1056 trace = (qlnx_trace_t *)data; 1057 1058 for (i = 0; i < ha->cdev.num_hwfns; i++) { 1059 if (trace->size[i] && trace->cmd && trace->buffer[i]) 1060 rval = qlnx_get_trace(ha, i, trace); 1061 1062 if (rval) 1063 break; 1064 } 1065 break; 1066 1067 #ifdef QLNX_USER_LLDP 1068 case QLNX_SET_LLDP_TLVS: 1069 rval = qlnx_set_lldp_tlvx(ha, (qlnx_lldp_sys_tlvs_t *)data); 1070 break; 1071 #endif /* #ifdef QLNX_USER_LLDP */ 1072 1073 default: 1074 rval = EINVAL; 1075 break; 1076 } 1077 1078 return (rval); 1079 } 1080