drivers/scsi/qla2xxx/qla_attr.c

   1 /*
   2  * QLogic Fibre Channel HBA Driver
   3  * Copyright (c)  2003-2014 QLogic Corporation
   4  *
   5  * See LICENSE.qla2xxx for copyright and licensing details.
   6  */
   7 #include "qla_def.h"
   8 #include "qla_target.h"
   9
  10 #include <linux/kthread.h>
  11 #include <linux/vmalloc.h>
  12 #include <linux/slab.h>
  13 #include <linux/delay.h>
  14
  15 static int qla24xx_vport_disable(struct fc_vport *, bool);
  16
  17 /* SYSFS attributes --------------------------------------------------------- */
  18
  19 static ssize_t
  20 qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
  21                            struct bin_attribute *bin_attr,
  22                            char *buf, loff_t off, size_t count)
  23 {
  24         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
  25             struct device, kobj)));
  26         struct qla_hw_data *ha = vha->hw;
  27         int rval = 0;
  28
  29         if (!(ha->fw_dump_reading || ha->mctp_dump_reading))
  30                 return 0;
  31
  32         if (IS_P3P_TYPE(ha)) {
  33                 if (off < ha->md_template_size) {
  34                         rval = memory_read_from_buffer(buf, count,
  35                             &off, ha->md_tmplt_hdr, ha->md_template_size);
  36                         return rval;
  37                 }
  38                 off -= ha->md_template_size;
  39                 rval = memory_read_from_buffer(buf, count,
  40                     &off, ha->md_dump, ha->md_dump_size);
  41                 return rval;
  42         } else if (ha->mctp_dumped && ha->mctp_dump_reading)
  43                 return memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
  44                     MCTP_DUMP_SIZE);
  45         else if (ha->fw_dump_reading)
  46                 return memory_read_from_buffer(buf, count, &off, ha->fw_dump,
  47                                         ha->fw_dump_len);
  48         else
  49                 return 0;
  50 }
  51
  52 static ssize_t
  53 qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
  54                             struct bin_attribute *bin_attr,
  55                             char *buf, loff_t off, size_t count)
  56 {
  57         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
  58             struct device, kobj)));
  59         struct qla_hw_data *ha = vha->hw;
  60         int reading;
  61
  62         if (off != 0)
  63                 return (0);
  64
  65         reading = simple_strtol(buf, NULL, 10);
  66         switch (reading) {
  67         case 0:
  68                 if (!ha->fw_dump_reading)
  69                         break;
  70
  71                 ql_log(ql_log_info, vha, 0x705d,
  72                     "Firmware dump cleared on (%ld).\n", vha->host_no);
  73
  74                 if (IS_P3P_TYPE(ha)) {
  75                         qla82xx_md_free(vha);
  76                         qla82xx_md_prep(vha);
  77                 }
  78                 ha->fw_dump_reading = 0;
  79                 ha->fw_dumped = 0;
  80                 break;
  81         case 1:
  82                 if (ha->fw_dumped && !ha->fw_dump_reading) {
  83                         ha->fw_dump_reading = 1;
  84
  85                         ql_log(ql_log_info, vha, 0x705e,
  86                             "Raw firmware dump ready for read on (%ld).\n",
  87                             vha->host_no);
  88                 }
  89                 break;
  90         case 2:
  91                 qla2x00_alloc_fw_dump(vha);
  92                 break;
  93         case 3:
  94                 if (IS_QLA82XX(ha)) {
  95                         qla82xx_idc_lock(ha);
  96                         qla82xx_set_reset_owner(vha);
  97                         qla82xx_idc_unlock(ha);
  98                 } else if (IS_QLA8044(ha)) {
  99                         qla8044_idc_lock(ha);
 100                         qla82xx_set_reset_owner(vha);
 101                         qla8044_idc_unlock(ha);
 102                 } else
 103                         qla2x00_system_error(vha);
 104                 break;
 105         case 4:
 106                 if (IS_P3P_TYPE(ha)) {
 107                         if (ha->md_tmplt_hdr)
 108                                 ql_dbg(ql_dbg_user, vha, 0x705b,
 109                                     "MiniDump supported with this firmware.\n");
 110                         else
 111                                 ql_dbg(ql_dbg_user, vha, 0x709d,
 112                                     "MiniDump not supported with this firmware.\n");
 113                 }
 114                 break;
 115         case 5:
 116                 if (IS_P3P_TYPE(ha))
 117                         set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 118                 break;
 119         case 6:
 120                 if (!ha->mctp_dump_reading)
 121                         break;
 122                 ql_log(ql_log_info, vha, 0x70c1,
 123                     "MCTP dump cleared on (%ld).\n", vha->host_no);
 124                 ha->mctp_dump_reading = 0;
 125                 ha->mctp_dumped = 0;
 126                 break;
 127         case 7:
 128                 if (ha->mctp_dumped && !ha->mctp_dump_reading) {
 129                         ha->mctp_dump_reading = 1;
 130                         ql_log(ql_log_info, vha, 0x70c2,
 131                             "Raw mctp dump ready for read on (%ld).\n",
 132                             vha->host_no);
 133                 }
 134                 break;
 135         }
 136         return count;
 137 }
 138
 139 static struct bin_attribute sysfs_fw_dump_attr = {
 140         .attr = {
 141                 .name = "fw_dump",
 142                 .mode = S_IRUSR | S_IWUSR,
 143         },
 144         .size = 0,
 145         .read = qla2x00_sysfs_read_fw_dump,
 146         .write = qla2x00_sysfs_write_fw_dump,
 147 };
 148
 149 static ssize_t
 150 qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
 151                          struct bin_attribute *bin_attr,
 152                          char *buf, loff_t off, size_t count)
 153 {
 154         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 155             struct device, kobj)));
 156         struct qla_hw_data *ha = vha->hw;
 157
 158         if (!capable(CAP_SYS_ADMIN))
 159                 return 0;
 160
 161         if (IS_NOCACHE_VPD_TYPE(ha))
 162                 ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
 163                     ha->nvram_size);
 164         return memory_read_from_buffer(buf, count, &off, ha->nvram,
 165                                         ha->nvram_size);
 166 }
 167
 168 static ssize_t
 169 qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
 170                           struct bin_attribute *bin_attr,
 171                           char *buf, loff_t off, size_t count)
 172 {
 173         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 174             struct device, kobj)));
 175         struct qla_hw_data *ha = vha->hw;
 176         uint16_t        cnt;
 177
 178         if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
 179             !ha->isp_ops->write_nvram)
 180                 return -EINVAL;
 181
 182         /* Checksum NVRAM. */
 183         if (IS_FWI2_CAPABLE(ha)) {
 184                 uint32_t *iter;
 185                 uint32_t chksum;
 186
 187                 iter = (uint32_t *)buf;
 188                 chksum = 0;
 189                 for (cnt = 0; cnt < ((count >> 2) - 1); cnt++, iter++)
 190                         chksum += le32_to_cpu(*iter);
 191                 chksum = ~chksum + 1;
 192                 *iter = cpu_to_le32(chksum);
 193         } else {
 194                 uint8_t *iter;
 195                 uint8_t chksum;
 196
 197                 iter = (uint8_t *)buf;
 198                 chksum = 0;
 199                 for (cnt = 0; cnt < count - 1; cnt++)
 200                         chksum += *iter++;
 201                 chksum = ~chksum + 1;
 202                 *iter = chksum;
 203         }
 204
 205         if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
 206                 ql_log(ql_log_warn, vha, 0x705f,
 207                     "HBA not online, failing NVRAM update.\n");
 208                 return -EAGAIN;
 209         }
 210
 211         /* Write NVRAM. */
 212         ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count);
 213         ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base,
 214             count);
 215
 216         ql_dbg(ql_dbg_user, vha, 0x7060,
 217             "Setting ISP_ABORT_NEEDED\n");
 218         /* NVRAM settings take effect immediately. */
 219         set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 220         qla2xxx_wake_dpc(vha);
 221         qla2x00_wait_for_chip_reset(vha);
 222
 223         return count;
 224 }
 225
 226 static struct bin_attribute sysfs_nvram_attr = {
 227         .attr = {
 228                 .name = "nvram",
 229                 .mode = S_IRUSR | S_IWUSR,
 230         },
 231         .size = 512,
 232         .read = qla2x00_sysfs_read_nvram,
 233         .write = qla2x00_sysfs_write_nvram,
 234 };
 235
 236 static ssize_t
 237 qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
 238                           struct bin_attribute *bin_attr,
 239                           char *buf, loff_t off, size_t count)
 240 {
 241         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 242             struct device, kobj)));
 243         struct qla_hw_data *ha = vha->hw;
 244         ssize_t rval = 0;
 245
 246         mutex_lock(&ha->optrom_mutex);
 247
 248         if (ha->optrom_state != QLA_SREADING)
 249                 goto out;
 250
 251         rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
 252             ha->optrom_region_size);
 253
 254 out:
 255         mutex_unlock(&ha->optrom_mutex);
 256
 257         return rval;
 258 }
 259
 260 static ssize_t
 261 qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
 262                            struct bin_attribute *bin_attr,
 263                            char *buf, loff_t off, size_t count)
 264 {
 265         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 266             struct device, kobj)));
 267         struct qla_hw_data *ha = vha->hw;
 268
 269         mutex_lock(&ha->optrom_mutex);
 270
 271         if (ha->optrom_state != QLA_SWRITING) {
 272                 mutex_unlock(&ha->optrom_mutex);
 273                 return -EINVAL;
 274         }
 275         if (off > ha->optrom_region_size) {
 276                 mutex_unlock(&ha->optrom_mutex);
 277                 return -ERANGE;
 278         }
 279         if (off + count > ha->optrom_region_size)
 280                 count = ha->optrom_region_size - off;
 281
 282         memcpy(&ha->optrom_buffer[off], buf, count);
 283         mutex_unlock(&ha->optrom_mutex);
 284
 285         return count;
 286 }
 287
 288 static struct bin_attribute sysfs_optrom_attr = {
 289         .attr = {
 290                 .name = "optrom",
 291                 .mode = S_IRUSR | S_IWUSR,
 292         },
 293         .size = 0,
 294         .read = qla2x00_sysfs_read_optrom,
 295         .write = qla2x00_sysfs_write_optrom,
 296 };
 297
 298 static ssize_t
 299 qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
 300                                struct bin_attribute *bin_attr,
 301                                char *buf, loff_t off, size_t count)
 302 {
 303         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 304             struct device, kobj)));
 305         struct qla_hw_data *ha = vha->hw;
 306         uint32_t start = 0;
 307         uint32_t size = ha->optrom_size;
 308         int val, valid;
 309         ssize_t rval = count;
 310
 311         if (off)
 312                 return -EINVAL;
 313
 314         if (unlikely(pci_channel_offline(ha->pdev)))
 315                 return -EAGAIN;
 316
 317         if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
 318                 return -EINVAL;
 319         if (start > ha->optrom_size)
 320                 return -EINVAL;
 321         if (size > ha->optrom_size - start)
 322                 size = ha->optrom_size - start;
 323
 324         mutex_lock(&ha->optrom_mutex);
 325         switch (val) {
 326         case 0:
 327                 if (ha->optrom_state != QLA_SREADING &&
 328                     ha->optrom_state != QLA_SWRITING) {
 329                         rval =  -EINVAL;
 330                         goto out;
 331                 }
 332                 ha->optrom_state = QLA_SWAITING;
 333
 334                 ql_dbg(ql_dbg_user, vha, 0x7061,
 335                     "Freeing flash region allocation -- 0x%x bytes.\n",
 336                     ha->optrom_region_size);
 337
 338                 vfree(ha->optrom_buffer);
 339                 ha->optrom_buffer = NULL;
 340                 break;
 341         case 1:
 342                 if (ha->optrom_state != QLA_SWAITING) {
 343                         rval = -EINVAL;
 344                         goto out;
 345                 }
 346
 347                 ha->optrom_region_start = start;
 348                 ha->optrom_region_size = start + size;
 349
 350                 ha->optrom_state = QLA_SREADING;
 351                 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
 352                 if (ha->optrom_buffer == NULL) {
 353                         ql_log(ql_log_warn, vha, 0x7062,
 354                             "Unable to allocate memory for optrom retrieval "
 355                             "(%x).\n", ha->optrom_region_size);
 356
 357                         ha->optrom_state = QLA_SWAITING;
 358                         rval = -ENOMEM;
 359                         goto out;
 360                 }
 361
 362                 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
 363                         ql_log(ql_log_warn, vha, 0x7063,
 364                             "HBA not online, failing NVRAM update.\n");
 365                         rval = -EAGAIN;
 366                         goto out;
 367                 }
 368
 369                 ql_dbg(ql_dbg_user, vha, 0x7064,
 370                     "Reading flash region -- 0x%x/0x%x.\n",
 371                     ha->optrom_region_start, ha->optrom_region_size);
 372
 373                 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
 374                 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
 375                     ha->optrom_region_start, ha->optrom_region_size);
 376                 break;
 377         case 2:
 378                 if (ha->optrom_state != QLA_SWAITING) {
 379                         rval = -EINVAL;
 380                         goto out;
 381                 }
 382
 383                 /*
 384                  * We need to be more restrictive on which FLASH regions are
 385                  * allowed to be updated via user-space.  Regions accessible
 386                  * via this method include:
 387                  *
 388                  * ISP21xx/ISP22xx/ISP23xx type boards:
 389                  *
 390                  *      0x000000 -> 0x020000 -- Boot code.
 391                  *
 392                  * ISP2322/ISP24xx type boards:
 393                  *
 394                  *      0x000000 -> 0x07ffff -- Boot code.
 395                  *      0x080000 -> 0x0fffff -- Firmware.
 396                  *
 397                  * ISP25xx type boards:
 398                  *
 399                  *      0x000000 -> 0x07ffff -- Boot code.
 400                  *      0x080000 -> 0x0fffff -- Firmware.
 401                  *      0x120000 -> 0x12ffff -- VPD and HBA parameters.
 402                  */
 403                 valid = 0;
 404                 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
 405                         valid = 1;
 406                 else if (start == (ha->flt_region_boot * 4) ||
 407                     start == (ha->flt_region_fw * 4))
 408                         valid = 1;
 409                 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
 410                         || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
 411                         || IS_QLA27XX(ha))
 412                         valid = 1;
 413                 if (!valid) {
 414                         ql_log(ql_log_warn, vha, 0x7065,
 415                             "Invalid start region 0x%x/0x%x.\n", start, size);
 416                         rval = -EINVAL;
 417                         goto out;
 418                 }
 419
 420                 ha->optrom_region_start = start;
 421                 ha->optrom_region_size = start + size;
 422
 423                 ha->optrom_state = QLA_SWRITING;
 424                 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
 425                 if (ha->optrom_buffer == NULL) {
 426                         ql_log(ql_log_warn, vha, 0x7066,
 427                             "Unable to allocate memory for optrom update "
 428                             "(%x)\n", ha->optrom_region_size);
 429
 430                         ha->optrom_state = QLA_SWAITING;
 431                         rval = -ENOMEM;
 432                         goto out;
 433                 }
 434
 435                 ql_dbg(ql_dbg_user, vha, 0x7067,
 436                     "Staging flash region write -- 0x%x/0x%x.\n",
 437                     ha->optrom_region_start, ha->optrom_region_size);
 438
 439                 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
 440                 break;
 441         case 3:
 442                 if (ha->optrom_state != QLA_SWRITING) {
 443                         rval = -EINVAL;
 444                         goto out;
 445                 }
 446
 447                 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
 448                         ql_log(ql_log_warn, vha, 0x7068,
 449                             "HBA not online, failing flash update.\n");
 450                         rval = -EAGAIN;
 451                         goto out;
 452                 }
 453
 454                 ql_dbg(ql_dbg_user, vha, 0x7069,
 455                     "Writing flash region -- 0x%x/0x%x.\n",
 456                     ha->optrom_region_start, ha->optrom_region_size);
 457
 458                 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
 459                     ha->optrom_region_start, ha->optrom_region_size);
 460                 break;
 461         default:
 462                 rval = -EINVAL;
 463         }
 464
 465 out:
 466         mutex_unlock(&ha->optrom_mutex);
 467         return rval;
 468 }
 469
 470 static struct bin_attribute sysfs_optrom_ctl_attr = {
 471         .attr = {
 472                 .name = "optrom_ctl",
 473                 .mode = S_IWUSR,
 474         },
 475         .size = 0,
 476         .write = qla2x00_sysfs_write_optrom_ctl,
 477 };
 478
 479 static ssize_t
 480 qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
 481                        struct bin_attribute *bin_attr,
 482                        char *buf, loff_t off, size_t count)
 483 {
 484         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 485             struct device, kobj)));
 486         struct qla_hw_data *ha = vha->hw;
 487         uint32_t faddr;
 488
 489         if (unlikely(pci_channel_offline(ha->pdev)))
 490                 return -EAGAIN;
 491
 492         if (!capable(CAP_SYS_ADMIN))
 493                 return -EINVAL;
 494
 495         if (IS_NOCACHE_VPD_TYPE(ha)) {
 496                 faddr = ha->flt_region_vpd << 2;
 497
 498                 if (IS_QLA27XX(ha) &&
 499                     qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
 500                         faddr = ha->flt_region_vpd_sec << 2;
 501
 502                 ha->isp_ops->read_optrom(vha, ha->vpd, faddr,
 503                     ha->vpd_size);
 504         }
 505         return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
 506 }
 507
 508 static ssize_t
 509 qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
 510                         struct bin_attribute *bin_attr,
 511                         char *buf, loff_t off, size_t count)
 512 {
 513         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 514             struct device, kobj)));
 515         struct qla_hw_data *ha = vha->hw;
 516         uint8_t *tmp_data;
 517
 518         if (unlikely(pci_channel_offline(ha->pdev)))
 519                 return 0;
 520
 521         if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
 522             !ha->isp_ops->write_nvram)
 523                 return 0;
 524
 525         if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
 526                 ql_log(ql_log_warn, vha, 0x706a,
 527                     "HBA not online, failing VPD update.\n");
 528                 return -EAGAIN;
 529         }
 530
 531         /* Write NVRAM. */
 532         ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
 533         ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
 534
 535         /* Update flash version information for 4Gb & above. */
 536         if (!IS_FWI2_CAPABLE(ha))
 537                 return -EINVAL;
 538
 539         tmp_data = vmalloc(256);
 540         if (!tmp_data) {
 541                 ql_log(ql_log_warn, vha, 0x706b,
 542                     "Unable to allocate memory for VPD information update.\n");
 543                 return -ENOMEM;
 544         }
 545         ha->isp_ops->get_flash_version(vha, tmp_data);
 546         vfree(tmp_data);
 547
 548         return count;
 549 }
 550
 551 static struct bin_attribute sysfs_vpd_attr = {
 552         .attr = {
 553                 .name = "vpd",
 554                 .mode = S_IRUSR | S_IWUSR,
 555         },
 556         .size = 0,
 557         .read = qla2x00_sysfs_read_vpd,
 558         .write = qla2x00_sysfs_write_vpd,
 559 };
 560
 561 static ssize_t
 562 qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
 563                        struct bin_attribute *bin_attr,
 564                        char *buf, loff_t off, size_t count)
 565 {
 566         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 567             struct device, kobj)));
 568         int rval;
 569
 570         if (!capable(CAP_SYS_ADMIN) || off != 0 || count < SFP_DEV_SIZE)
 571                 return 0;
 572
 573         if (qla2x00_reset_active(vha))
 574                 return 0;
 575
 576         rval = qla2x00_read_sfp_dev(vha, buf, count);
 577         if (rval)
 578                 return -EIO;
 579
 580         return count;
 581 }
 582
 583 static struct bin_attribute sysfs_sfp_attr = {
 584         .attr = {
 585                 .name = "sfp",
 586                 .mode = S_IRUSR | S_IWUSR,
 587         },
 588         .size = SFP_DEV_SIZE,
 589         .read = qla2x00_sysfs_read_sfp,
 590 };
 591
 592 static ssize_t
 593 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
 594                         struct bin_attribute *bin_attr,
 595                         char *buf, loff_t off, size_t count)
 596 {
 597         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 598             struct device, kobj)));
 599         struct qla_hw_data *ha = vha->hw;
 600         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
 601         int type;
 602         uint32_t idc_control;
 603         uint8_t *tmp_data = NULL;
 604         if (off != 0)
 605                 return -EINVAL;
 606
 607         type = simple_strtol(buf, NULL, 10);
 608         switch (type) {
 609         case 0x2025c:
 610                 ql_log(ql_log_info, vha, 0x706e,
 611                     "Issuing ISP reset.\n");
 612
 613                 scsi_block_requests(vha->host);
 614                 if (IS_QLA82XX(ha)) {
 615                         ha->flags.isp82xx_no_md_cap = 1;
 616                         qla82xx_idc_lock(ha);
 617                         qla82xx_set_reset_owner(vha);
 618                         qla82xx_idc_unlock(ha);
 619                 } else if (IS_QLA8044(ha)) {
 620                         qla8044_idc_lock(ha);
 621                         idc_control = qla8044_rd_reg(ha,
 622                             QLA8044_IDC_DRV_CTRL);
 623                         qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
 624                             (idc_control | GRACEFUL_RESET_BIT1));
 625                         qla82xx_set_reset_owner(vha);
 626                         qla8044_idc_unlock(ha);
 627                 } else {
 628                         set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 629                         qla2xxx_wake_dpc(vha);
 630                 }
 631                 qla2x00_wait_for_chip_reset(vha);
 632                 scsi_unblock_requests(vha->host);
 633                 break;
 634         case 0x2025d:
 635                 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
 636                         return -EPERM;
 637
 638                 ql_log(ql_log_info, vha, 0x706f,
 639                     "Issuing MPI reset.\n");
 640
 641                 if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
 642                         uint32_t idc_control;
 643
 644                         qla83xx_idc_lock(vha, 0);
 645                         __qla83xx_get_idc_control(vha, &idc_control);
 646                         idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
 647                         __qla83xx_set_idc_control(vha, idc_control);
 648                         qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
 649                             QLA8XXX_DEV_NEED_RESET);
 650                         qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
 651                         qla83xx_idc_unlock(vha, 0);
 652                         break;
 653                 } else {
 654                         /* Make sure FC side is not in reset */
 655                         qla2x00_wait_for_hba_online(vha);
 656
 657                         /* Issue MPI reset */
 658                         scsi_block_requests(vha->host);
 659                         if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
 660                                 ql_log(ql_log_warn, vha, 0x7070,
 661                                     "MPI reset failed.\n");
 662                         scsi_unblock_requests(vha->host);
 663                         break;
 664                 }
 665         case 0x2025e:
 666                 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
 667                         ql_log(ql_log_info, vha, 0x7071,
 668                             "FCoE ctx reset not supported.\n");
 669                         return -EPERM;
 670                 }
 671
 672                 ql_log(ql_log_info, vha, 0x7072,
 673                     "Issuing FCoE ctx reset.\n");
 674                 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 675                 qla2xxx_wake_dpc(vha);
 676                 qla2x00_wait_for_fcoe_ctx_reset(vha);
 677                 break;
 678         case 0x2025f:
 679                 if (!IS_QLA8031(ha))
 680                         return -EPERM;
 681                 ql_log(ql_log_info, vha, 0x70bc,
 682                     "Disabling Reset by IDC control\n");
 683                 qla83xx_idc_lock(vha, 0);
 684                 __qla83xx_get_idc_control(vha, &idc_control);
 685                 idc_control |= QLA83XX_IDC_RESET_DISABLED;
 686                 __qla83xx_set_idc_control(vha, idc_control);
 687                 qla83xx_idc_unlock(vha, 0);
 688                 break;
 689         case 0x20260:
 690                 if (!IS_QLA8031(ha))
 691                         return -EPERM;
 692                 ql_log(ql_log_info, vha, 0x70bd,
 693                     "Enabling Reset by IDC control\n");
 694                 qla83xx_idc_lock(vha, 0);
 695                 __qla83xx_get_idc_control(vha, &idc_control);
 696                 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
 697                 __qla83xx_set_idc_control(vha, idc_control);
 698                 qla83xx_idc_unlock(vha, 0);
 699                 break;
 700         case 0x20261:
 701                 ql_dbg(ql_dbg_user, vha, 0x70e0,
 702                     "Updating cache versions without reset ");
 703
 704                 tmp_data = vmalloc(256);
 705                 if (!tmp_data) {
 706                         ql_log(ql_log_warn, vha, 0x70e1,
 707                             "Unable to allocate memory for VPD information update.\n");
 708                         return -ENOMEM;
 709                 }
 710                 ha->isp_ops->get_flash_version(vha, tmp_data);
 711                 vfree(tmp_data);
 712                 break;
 713         }
 714         return count;
 715 }
 716
 717 static struct bin_attribute sysfs_reset_attr = {
 718         .attr = {
 719                 .name = "reset",
 720                 .mode = S_IWUSR,
 721         },
 722         .size = 0,
 723         .write = qla2x00_sysfs_write_reset,
 724 };
 725
 726 static ssize_t
 727 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
 728                         struct bin_attribute *bin_attr,
 729                         char *buf, loff_t off, size_t count)
 730 {
 731         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 732             struct device, kobj)));
 733         int type;
 734         port_id_t did;
 735
 736         type = simple_strtol(buf, NULL, 10);
 737
 738         did.b.domain = (type & 0x00ff0000) >> 16;
 739         did.b.area = (type & 0x0000ff00) >> 8;
 740         did.b.al_pa = (type & 0x000000ff);
 741
 742         ql_log(ql_log_info, vha, 0xd04d, "portid=%02x%02x%02x done\n",
 743             did.b.domain, did.b.area, did.b.al_pa);
 744
 745         ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
 746
 747         qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
 748         return count;
 749 }
 750
 751 static struct bin_attribute sysfs_issue_logo_attr = {
 752         .attr = {
 753                 .name = "issue_logo",
 754                 .mode = S_IWUSR,
 755         },
 756         .size = 0,
 757         .write = qla2x00_issue_logo,
 758 };
 759
 760 static ssize_t
 761 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
 762                        struct bin_attribute *bin_attr,
 763                        char *buf, loff_t off, size_t count)
 764 {
 765         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 766             struct device, kobj)));
 767         struct qla_hw_data *ha = vha->hw;
 768         int rval;
 769         uint16_t actual_size;
 770
 771         if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
 772                 return 0;
 773
 774         if (ha->xgmac_data)
 775                 goto do_read;
 776
 777         ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
 778             &ha->xgmac_data_dma, GFP_KERNEL);
 779         if (!ha->xgmac_data) {
 780                 ql_log(ql_log_warn, vha, 0x7076,
 781                     "Unable to allocate memory for XGMAC read-data.\n");
 782                 return 0;
 783         }
 784
 785 do_read:
 786         actual_size = 0;
 787         memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
 788
 789         rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
 790             XGMAC_DATA_SIZE, &actual_size);
 791         if (rval != QLA_SUCCESS) {
 792                 ql_log(ql_log_warn, vha, 0x7077,
 793                     "Unable to read XGMAC data (%x).\n", rval);
 794                 count = 0;
 795         }
 796
 797         count = actual_size > count ? count: actual_size;
 798         memcpy(buf, ha->xgmac_data, count);
 799
 800         return count;
 801 }
 802
 803 static struct bin_attribute sysfs_xgmac_stats_attr = {
 804         .attr = {
 805                 .name = "xgmac_stats",
 806                 .mode = S_IRUSR,
 807         },
 808         .size = 0,
 809         .read = qla2x00_sysfs_read_xgmac_stats,
 810 };
 811
 812 static ssize_t
 813 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
 814                        struct bin_attribute *bin_attr,
 815                        char *buf, loff_t off, size_t count)
 816 {
 817         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 818             struct device, kobj)));
 819         struct qla_hw_data *ha = vha->hw;
 820         int rval;
 821
 822         if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
 823                 return 0;
 824
 825         if (ha->dcbx_tlv)
 826                 goto do_read;
 827
 828         ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
 829             &ha->dcbx_tlv_dma, GFP_KERNEL);
 830         if (!ha->dcbx_tlv) {
 831                 ql_log(ql_log_warn, vha, 0x7078,
 832                     "Unable to allocate memory for DCBX TLV read-data.\n");
 833                 return -ENOMEM;
 834         }
 835
 836 do_read:
 837         memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
 838
 839         rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
 840             DCBX_TLV_DATA_SIZE);
 841         if (rval != QLA_SUCCESS) {
 842                 ql_log(ql_log_warn, vha, 0x7079,
 843                     "Unable to read DCBX TLV (%x).\n", rval);
 844                 return -EIO;
 845         }
 846
 847         memcpy(buf, ha->dcbx_tlv, count);
 848
 849         return count;
 850 }
 851
 852 static struct bin_attribute sysfs_dcbx_tlv_attr = {
 853         .attr = {
 854                 .name = "dcbx_tlv",
 855                 .mode = S_IRUSR,
 856         },
 857         .size = 0,
 858         .read = qla2x00_sysfs_read_dcbx_tlv,
 859 };
 860
 861 static struct sysfs_entry {
 862         char *name;
 863         struct bin_attribute *attr;
 864         int is4GBp_only;
 865 } bin_file_entries[] = {
 866         { "fw_dump", &sysfs_fw_dump_attr, },
 867         { "nvram", &sysfs_nvram_attr, },
 868         { "optrom", &sysfs_optrom_attr, },
 869         { "optrom_ctl", &sysfs_optrom_ctl_attr, },
 870         { "vpd", &sysfs_vpd_attr, 1 },
 871         { "sfp", &sysfs_sfp_attr, 1 },
 872         { "reset", &sysfs_reset_attr, },
 873         { "issue_logo", &sysfs_issue_logo_attr, },
 874         { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
 875         { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
 876         { NULL },
 877 };
 878
 879 void
 880 qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
 881 {
 882         struct Scsi_Host *host = vha->host;
 883         struct sysfs_entry *iter;
 884         int ret;
 885
 886         for (iter = bin_file_entries; iter->name; iter++) {
 887                 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
 888                         continue;
 889                 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
 890                         continue;
 891                 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
 892                         continue;
 893
 894                 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
 895                     iter->attr);
 896                 if (ret)
 897                         ql_log(ql_log_warn, vha, 0x00f3,
 898                             "Unable to create sysfs %s binary attribute (%d).\n",
 899                             iter->name, ret);
 900                 else
 901                         ql_dbg(ql_dbg_init, vha, 0x00f4,
 902                             "Successfully created sysfs %s binary attribute.\n",
 903                             iter->name);
 904         }
 905 }
 906
 907 void
 908 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
 909 {
 910         struct Scsi_Host *host = vha->host;
 911         struct sysfs_entry *iter;
 912         struct qla_hw_data *ha = vha->hw;
 913
 914         for (iter = bin_file_entries; iter->name; iter++) {
 915                 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
 916                         continue;
 917                 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
 918                         continue;
 919                 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
 920                         continue;
 921                 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
 922                         continue;
 923
 924                 sysfs_remove_bin_file(&host->shost_gendev.kobj,
 925                     iter->attr);
 926         }
 927
 928         if (stop_beacon && ha->beacon_blink_led == 1)
 929                 ha->isp_ops->beacon_off(vha);
 930 }
 931
 932 /* Scsi_Host attributes. */
 933
 934 static ssize_t
 935 qla2x00_drvr_version_show(struct device *dev,
 936                           struct device_attribute *attr, char *buf)
 937 {
 938         return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
 939 }
 940
 941 static ssize_t
 942 qla2x00_fw_version_show(struct device *dev,
 943                         struct device_attribute *attr, char *buf)
 944 {
 945         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 946         struct qla_hw_data *ha = vha->hw;
 947         char fw_str[128];
 948
 949         return scnprintf(buf, PAGE_SIZE, "%s\n",
 950             ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
 951 }
 952
 953 static ssize_t
 954 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
 955                         char *buf)
 956 {
 957         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 958         struct qla_hw_data *ha = vha->hw;
 959         uint32_t sn;
 960
 961         if (IS_QLAFX00(vha->hw)) {
 962                 return scnprintf(buf, PAGE_SIZE, "%s\n",
 963                     vha->hw->mr.serial_num);
 964         } else if (IS_FWI2_CAPABLE(ha)) {
 965                 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
 966                 return strlen(strcat(buf, "\n"));
 967         }
 968
 969         sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
 970         return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
 971             sn % 100000);
 972 }
 973
 974 static ssize_t
 975 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
 976                       char *buf)
 977 {
 978         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 979         return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
 980 }
 981
 982 static ssize_t
 983 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
 984                     char *buf)
 985 {
 986         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 987         struct qla_hw_data *ha = vha->hw;
 988
 989         if (IS_QLAFX00(vha->hw))
 990                 return scnprintf(buf, PAGE_SIZE, "%s\n",
 991                     vha->hw->mr.hw_version);
 992
 993         return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
 994             ha->product_id[0], ha->product_id[1], ha->product_id[2],
 995             ha->product_id[3]);
 996 }
 997
 998 static ssize_t
 999 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1000                         char *buf)
1001 {
1002         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1003
1004         return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1005 }
1006
1007 static ssize_t
1008 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1009                         char *buf)
1010 {
1011         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1012         return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1013 }
1014
1015 static ssize_t
1016 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1017                       char *buf)
1018 {
1019         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1020         char pci_info[30];
1021
1022         return scnprintf(buf, PAGE_SIZE, "%s\n",
1023             vha->hw->isp_ops->pci_info_str(vha, pci_info));
1024 }
1025
1026 static ssize_t
1027 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1028                         char *buf)
1029 {
1030         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1031         struct qla_hw_data *ha = vha->hw;
1032         int len = 0;
1033
1034         if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1035             atomic_read(&vha->loop_state) == LOOP_DEAD ||
1036             vha->device_flags & DFLG_NO_CABLE)
1037                 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1038         else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1039             qla2x00_reset_active(vha))
1040                 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1041         else {
1042                 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1043
1044                 switch (ha->current_topology) {
1045                 case ISP_CFG_NL:
1046                         len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1047                         break;
1048                 case ISP_CFG_FL:
1049                         len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1050                         break;
1051                 case ISP_CFG_N:
1052                         len += scnprintf(buf + len, PAGE_SIZE-len,
1053                             "N_Port to N_Port\n");
1054                         break;
1055                 case ISP_CFG_F:
1056                         len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1057                         break;
1058                 default:
1059                         len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1060                         break;
1061                 }
1062         }
1063         return len;
1064 }
1065
1066 static ssize_t
1067 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1068                  char *buf)
1069 {
1070         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1071         int len = 0;
1072
1073         switch (vha->hw->zio_mode) {
1074         case QLA_ZIO_MODE_6:
1075                 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1076                 break;
1077         case QLA_ZIO_DISABLED:
1078                 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1079                 break;
1080         }
1081         return len;
1082 }
1083
1084 static ssize_t
1085 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1086                   const char *buf, size_t count)
1087 {
1088         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1089         struct qla_hw_data *ha = vha->hw;
1090         int val = 0;
1091         uint16_t zio_mode;
1092
1093         if (!IS_ZIO_SUPPORTED(ha))
1094                 return -ENOTSUPP;
1095
1096         if (sscanf(buf, "%d", &val) != 1)
1097                 return -EINVAL;
1098
1099         if (val)
1100                 zio_mode = QLA_ZIO_MODE_6;
1101         else
1102                 zio_mode = QLA_ZIO_DISABLED;
1103
1104         /* Update per-hba values and queue a reset. */
1105         if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1106                 ha->zio_mode = zio_mode;
1107                 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1108         }
1109         return strlen(buf);
1110 }
1111
1112 static ssize_t
1113 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1114                        char *buf)
1115 {
1116         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1117
1118         return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1119 }
1120
1121 static ssize_t
1122 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1123                         const char *buf, size_t count)
1124 {
1125         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1126         int val = 0;
1127         uint16_t zio_timer;
1128
1129         if (sscanf(buf, "%d", &val) != 1)
1130                 return -EINVAL;
1131         if (val > 25500 || val < 100)
1132                 return -ERANGE;
1133
1134         zio_timer = (uint16_t)(val / 100);
1135         vha->hw->zio_timer = zio_timer;
1136
1137         return strlen(buf);
1138 }
1139
1140 static ssize_t
1141 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1142                     char *buf)
1143 {
1144         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1145         int len = 0;
1146
1147         if (vha->hw->beacon_blink_led)
1148                 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1149         else
1150                 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1151         return len;
1152 }
1153
1154 static ssize_t
1155 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1156                      const char *buf, size_t count)
1157 {
1158         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1159         struct qla_hw_data *ha = vha->hw;
1160         int val = 0;
1161         int rval;
1162
1163         if (IS_QLA2100(ha) || IS_QLA2200(ha))
1164                 return -EPERM;
1165
1166         if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
1167                 ql_log(ql_log_warn, vha, 0x707a,
1168                     "Abort ISP active -- ignoring beacon request.\n");
1169                 return -EBUSY;
1170         }
1171
1172         if (sscanf(buf, "%d", &val) != 1)
1173                 return -EINVAL;
1174
1175         if (val)
1176                 rval = ha->isp_ops->beacon_on(vha);
1177         else
1178                 rval = ha->isp_ops->beacon_off(vha);
1179
1180         if (rval != QLA_SUCCESS)
1181                 count = 0;
1182
1183         return count;
1184 }
1185
1186 static ssize_t
1187 qla2x00_optrom_bios_version_show(struct device *dev,
1188                                  struct device_attribute *attr, char *buf)
1189 {
1190         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1191         struct qla_hw_data *ha = vha->hw;
1192         return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1193             ha->bios_revision[0]);
1194 }
1195
1196 static ssize_t
1197 qla2x00_optrom_efi_version_show(struct device *dev,
1198                                 struct device_attribute *attr, char *buf)
1199 {
1200         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1201         struct qla_hw_data *ha = vha->hw;
1202         return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1203             ha->efi_revision[0]);
1204 }
1205
1206 static ssize_t
1207 qla2x00_optrom_fcode_version_show(struct device *dev,
1208                                   struct device_attribute *attr, char *buf)
1209 {
1210         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1211         struct qla_hw_data *ha = vha->hw;
1212         return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1213             ha->fcode_revision[0]);
1214 }
1215
1216 static ssize_t
1217 qla2x00_optrom_fw_version_show(struct device *dev,
1218                                struct device_attribute *attr, char *buf)
1219 {
1220         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1221         struct qla_hw_data *ha = vha->hw;
1222         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1223             ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1224             ha->fw_revision[3]);
1225 }
1226
1227 static ssize_t
1228 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1229     struct device_attribute *attr, char *buf)
1230 {
1231         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1232         struct qla_hw_data *ha = vha->hw;
1233
1234         if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
1235                 return scnprintf(buf, PAGE_SIZE, "\n");
1236
1237         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1238             ha->gold_fw_version[0], ha->gold_fw_version[1],
1239             ha->gold_fw_version[2], ha->gold_fw_version[3]);
1240 }
1241
1242 static ssize_t
1243 qla2x00_total_isp_aborts_show(struct device *dev,
1244                               struct device_attribute *attr, char *buf)
1245 {
1246         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1247         return scnprintf(buf, PAGE_SIZE, "%d\n",
1248             vha->qla_stats.total_isp_aborts);
1249 }
1250
1251 static ssize_t
1252 qla24xx_84xx_fw_version_show(struct device *dev,
1253         struct device_attribute *attr, char *buf)
1254 {
1255         int rval = QLA_SUCCESS;
1256         uint16_t status[2] = {0, 0};
1257         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1258         struct qla_hw_data *ha = vha->hw;
1259
1260         if (!IS_QLA84XX(ha))
1261                 return scnprintf(buf, PAGE_SIZE, "\n");
1262
1263         if (ha->cs84xx->op_fw_version == 0)
1264                 rval = qla84xx_verify_chip(vha, status);
1265
1266         if ((rval == QLA_SUCCESS) && (status[0] == 0))
1267                 return scnprintf(buf, PAGE_SIZE, "%u\n",
1268                         (uint32_t)ha->cs84xx->op_fw_version);
1269
1270         return scnprintf(buf, PAGE_SIZE, "\n");
1271 }
1272
1273 static ssize_t
1274 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1275     char *buf)
1276 {
1277         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1278         struct qla_hw_data *ha = vha->hw;
1279
1280         if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1281             !IS_QLA27XX(ha))
1282                 return scnprintf(buf, PAGE_SIZE, "\n");
1283
1284         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1285             ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1286             ha->mpi_capabilities);
1287 }
1288
1289 static ssize_t
1290 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1291     char *buf)
1292 {
1293         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1294         struct qla_hw_data *ha = vha->hw;
1295
1296         if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1297                 return scnprintf(buf, PAGE_SIZE, "\n");
1298
1299         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1300             ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1301 }
1302
1303 static ssize_t
1304 qla2x00_flash_block_size_show(struct device *dev,
1305                               struct device_attribute *attr, char *buf)
1306 {
1307         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1308         struct qla_hw_data *ha = vha->hw;
1309
1310         return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1311 }
1312
1313 static ssize_t
1314 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1315     char *buf)
1316 {
1317         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1318
1319         if (!IS_CNA_CAPABLE(vha->hw))
1320                 return scnprintf(buf, PAGE_SIZE, "\n");
1321
1322         return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1323 }
1324
1325 static ssize_t
1326 qla2x00_vn_port_mac_address_show(struct device *dev,
1327     struct device_attribute *attr, char *buf)
1328 {
1329         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1330
1331         if (!IS_CNA_CAPABLE(vha->hw))
1332                 return scnprintf(buf, PAGE_SIZE, "\n");
1333
1334         return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1335 }
1336
1337 static ssize_t
1338 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1339     char *buf)
1340 {
1341         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1342
1343         return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1344 }
1345
1346 static ssize_t
1347 qla2x00_thermal_temp_show(struct device *dev,
1348         struct device_attribute *attr, char *buf)
1349 {
1350         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1351         uint16_t temp = 0;
1352
1353         if (qla2x00_reset_active(vha)) {
1354                 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1355                 goto done;
1356         }
1357
1358         if (vha->hw->flags.eeh_busy) {
1359                 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1360                 goto done;
1361         }
1362
1363         if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1364                 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1365
1366 done:
1367         return scnprintf(buf, PAGE_SIZE, "\n");
1368 }
1369
1370 static ssize_t
1371 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1372     char *buf)
1373 {
1374         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1375         int rval = QLA_FUNCTION_FAILED;
1376         uint16_t state[6];
1377         uint32_t pstate;
1378
1379         if (IS_QLAFX00(vha->hw)) {
1380                 pstate = qlafx00_fw_state_show(dev, attr, buf);
1381                 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1382         }
1383
1384         if (qla2x00_reset_active(vha))
1385                 ql_log(ql_log_warn, vha, 0x707c,
1386                     "ISP reset active.\n");
1387         else if (!vha->hw->flags.eeh_busy)
1388                 rval = qla2x00_get_firmware_state(vha, state);
1389         if (rval != QLA_SUCCESS)
1390                 memset(state, -1, sizeof(state));
1391
1392         return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1393             state[0], state[1], state[2], state[3], state[4], state[5]);
1394 }
1395
1396 static ssize_t
1397 qla2x00_diag_requests_show(struct device *dev,
1398         struct device_attribute *attr, char *buf)
1399 {
1400         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1401
1402         if (!IS_BIDI_CAPABLE(vha->hw))
1403                 return scnprintf(buf, PAGE_SIZE, "\n");
1404
1405         return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1406 }
1407
1408 static ssize_t
1409 qla2x00_diag_megabytes_show(struct device *dev,
1410         struct device_attribute *attr, char *buf)
1411 {
1412         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1413
1414         if (!IS_BIDI_CAPABLE(vha->hw))
1415                 return scnprintf(buf, PAGE_SIZE, "\n");
1416
1417         return scnprintf(buf, PAGE_SIZE, "%llu\n",
1418             vha->bidi_stats.transfer_bytes >> 20);
1419 }
1420
1421 static ssize_t
1422 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1423         char *buf)
1424 {
1425         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1426         struct qla_hw_data *ha = vha->hw;
1427         uint32_t size;
1428
1429         if (!ha->fw_dumped)
1430                 size = 0;
1431         else if (IS_P3P_TYPE(ha))
1432                 size = ha->md_template_size + ha->md_dump_size;
1433         else
1434                 size = ha->fw_dump_len;
1435
1436         return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1437 }
1438
1439 static ssize_t
1440 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1441         struct device_attribute *attr, char *buf)
1442 {
1443         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1444
1445         if (!IS_P3P_TYPE(vha->hw))
1446                 return scnprintf(buf, PAGE_SIZE, "\n");
1447         else
1448                 return scnprintf(buf, PAGE_SIZE, "%s\n",
1449                     vha->hw->allow_cna_fw_dump ? "true" : "false");
1450 }
1451
1452 static ssize_t
1453 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1454         struct device_attribute *attr, const char *buf, size_t count)
1455 {
1456         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1457         int val = 0;
1458
1459         if (!IS_P3P_TYPE(vha->hw))
1460                 return -EINVAL;
1461
1462         if (sscanf(buf, "%d", &val) != 1)
1463                 return -EINVAL;
1464
1465         vha->hw->allow_cna_fw_dump = val != 0;
1466
1467         return strlen(buf);
1468 }
1469
1470 static ssize_t
1471 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1472         char *buf)
1473 {
1474         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1475         struct qla_hw_data *ha = vha->hw;
1476
1477         if (!IS_QLA27XX(ha))
1478                 return scnprintf(buf, PAGE_SIZE, "\n");
1479
1480         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1481             ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1482 }
1483
1484 static ssize_t
1485 qla2x00_min_link_speed_show(struct device *dev, struct device_attribute *attr,
1486     char *buf)
1487 {
1488         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1489         struct qla_hw_data *ha = vha->hw;
1490
1491         if (!IS_QLA27XX(ha))
1492                 return scnprintf(buf, PAGE_SIZE, "\n");
1493
1494         return scnprintf(buf, PAGE_SIZE, "%s\n",
1495             ha->min_link_speed == 5 ? "32Gps" :
1496             ha->min_link_speed == 4 ? "16Gps" :
1497             ha->min_link_speed == 3 ? "8Gps" :
1498             ha->min_link_speed == 2 ? "4Gps" :
1499             ha->min_link_speed != 0 ? "unknown" : "");
1500 }
1501
1502 static ssize_t
1503 qla2x00_max_speed_sup_show(struct device *dev, struct device_attribute *attr,
1504     char *buf)
1505 {
1506         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1507         struct qla_hw_data *ha = vha->hw;
1508
1509         if (!IS_QLA27XX(ha))
1510                 return scnprintf(buf, PAGE_SIZE, "\n");
1511
1512         return scnprintf(buf, PAGE_SIZE, "%s\n",
1513             ha->max_speed_sup ? "32Gps" : "16Gps");
1514 }
1515
1516 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1517 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1518 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1519 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1520 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1521 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1522 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1523 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
1524 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
1525 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1526 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1527                    qla2x00_zio_timer_store);
1528 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1529                    qla2x00_beacon_store);
1530 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1531                    qla2x00_optrom_bios_version_show, NULL);
1532 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1533                    qla2x00_optrom_efi_version_show, NULL);
1534 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1535                    qla2x00_optrom_fcode_version_show, NULL);
1536 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1537                    NULL);
1538 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1539     qla2x00_optrom_gold_fw_version_show, NULL);
1540 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1541                    NULL);
1542 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1543                    NULL);
1544 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
1545 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
1546 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1547                    NULL);
1548 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1549 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1550                    qla2x00_vn_port_mac_address_show, NULL);
1551 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
1552 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
1553 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
1554 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1555 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
1556 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
1557 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
1558                    qla2x00_allow_cna_fw_dump_show,
1559                    qla2x00_allow_cna_fw_dump_store);
1560 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
1561 static DEVICE_ATTR(min_link_speed, S_IRUGO, qla2x00_min_link_speed_show, NULL);
1562 static DEVICE_ATTR(max_speed_sup, S_IRUGO, qla2x00_max_speed_sup_show, NULL);
1563
1564 struct device_attribute *qla2x00_host_attrs[] = {
1565         &dev_attr_driver_version,
1566         &dev_attr_fw_version,
1567         &dev_attr_serial_num,
1568         &dev_attr_isp_name,
1569         &dev_attr_isp_id,
1570         &dev_attr_model_name,
1571         &dev_attr_model_desc,
1572         &dev_attr_pci_info,
1573         &dev_attr_link_state,
1574         &dev_attr_zio,
1575         &dev_attr_zio_timer,
1576         &dev_attr_beacon,
1577         &dev_attr_optrom_bios_version,
1578         &dev_attr_optrom_efi_version,
1579         &dev_attr_optrom_fcode_version,
1580         &dev_attr_optrom_fw_version,
1581         &dev_attr_84xx_fw_version,
1582         &dev_attr_total_isp_aborts,
1583         &dev_attr_mpi_version,
1584         &dev_attr_phy_version,
1585         &dev_attr_flash_block_size,
1586         &dev_attr_vlan_id,
1587         &dev_attr_vn_port_mac_address,
1588         &dev_attr_fabric_param,
1589         &dev_attr_fw_state,
1590         &dev_attr_optrom_gold_fw_version,
1591         &dev_attr_thermal_temp,
1592         &dev_attr_diag_requests,
1593         &dev_attr_diag_megabytes,
1594         &dev_attr_fw_dump_size,
1595         &dev_attr_allow_cna_fw_dump,
1596         &dev_attr_pep_version,
1597         &dev_attr_min_link_speed,
1598         &dev_attr_max_speed_sup,
1599         NULL,
1600 };
1601
1602 /* Host attributes. */
1603
1604 static void
1605 qla2x00_get_host_port_id(struct Scsi_Host *shost)
1606 {
1607         scsi_qla_host_t *vha = shost_priv(shost);
1608
1609         fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1610             vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
1611 }
1612
1613 static void
1614 qla2x00_get_host_speed(struct Scsi_Host *shost)
1615 {
1616         struct qla_hw_data *ha = ((struct scsi_qla_host *)
1617                                         (shost_priv(shost)))->hw;
1618         u32 speed = FC_PORTSPEED_UNKNOWN;
1619
1620         if (IS_QLAFX00(ha)) {
1621                 qlafx00_get_host_speed(shost);
1622                 return;
1623         }
1624
1625         switch (ha->link_data_rate) {
1626         case PORT_SPEED_1GB:
1627                 speed = FC_PORTSPEED_1GBIT;
1628                 break;
1629         case PORT_SPEED_2GB:
1630                 speed = FC_PORTSPEED_2GBIT;
1631                 break;
1632         case PORT_SPEED_4GB:
1633                 speed = FC_PORTSPEED_4GBIT;
1634                 break;
1635         case PORT_SPEED_8GB:
1636                 speed = FC_PORTSPEED_8GBIT;
1637                 break;
1638         case PORT_SPEED_10GB:
1639                 speed = FC_PORTSPEED_10GBIT;
1640                 break;
1641         case PORT_SPEED_16GB:
1642                 speed = FC_PORTSPEED_16GBIT;
1643                 break;
1644         case PORT_SPEED_32GB:
1645                 speed = FC_PORTSPEED_32GBIT;
1646                 break;
1647         }
1648         fc_host_speed(shost) = speed;
1649 }
1650
1651 static void
1652 qla2x00_get_host_port_type(struct Scsi_Host *shost)
1653 {
1654         scsi_qla_host_t *vha = shost_priv(shost);
1655         uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1656
1657         if (vha->vp_idx) {
1658                 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1659                 return;
1660         }
1661         switch (vha->hw->current_topology) {
1662         case ISP_CFG_NL:
1663                 port_type = FC_PORTTYPE_LPORT;
1664                 break;
1665         case ISP_CFG_FL:
1666                 port_type = FC_PORTTYPE_NLPORT;
1667                 break;
1668         case ISP_CFG_N:
1669                 port_type = FC_PORTTYPE_PTP;
1670                 break;
1671         case ISP_CFG_F:
1672                 port_type = FC_PORTTYPE_NPORT;
1673                 break;
1674         }
1675         fc_host_port_type(shost) = port_type;
1676 }
1677
1678 static void
1679 qla2x00_get_starget_node_name(struct scsi_target *starget)
1680 {
1681         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1682         scsi_qla_host_t *vha = shost_priv(host);
1683         fc_port_t *fcport;
1684         u64 node_name = 0;
1685
1686         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1687                 if (fcport->rport &&
1688                     starget->id == fcport->rport->scsi_target_id) {
1689                         node_name = wwn_to_u64(fcport->node_name);
1690                         break;
1691                 }
1692         }
1693
1694         fc_starget_node_name(starget) = node_name;
1695 }
1696
1697 static void
1698 qla2x00_get_starget_port_name(struct scsi_target *starget)
1699 {
1700         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1701         scsi_qla_host_t *vha = shost_priv(host);
1702         fc_port_t *fcport;
1703         u64 port_name = 0;
1704
1705         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1706                 if (fcport->rport &&
1707                     starget->id == fcport->rport->scsi_target_id) {
1708                         port_name = wwn_to_u64(fcport->port_name);
1709                         break;
1710                 }
1711         }
1712
1713         fc_starget_port_name(starget) = port_name;
1714 }
1715
1716 static void
1717 qla2x00_get_starget_port_id(struct scsi_target *starget)
1718 {
1719         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1720         scsi_qla_host_t *vha = shost_priv(host);
1721         fc_port_t *fcport;
1722         uint32_t port_id = ~0U;
1723
1724         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1725                 if (fcport->rport &&
1726                     starget->id == fcport->rport->scsi_target_id) {
1727                         port_id = fcport->d_id.b.domain << 16 |
1728                             fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1729                         break;
1730                 }
1731         }
1732
1733         fc_starget_port_id(starget) = port_id;
1734 }
1735
1736 static void
1737 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1738 {
1739         if (timeout)
1740                 rport->dev_loss_tmo = timeout;
1741         else
1742                 rport->dev_loss_tmo = 1;
1743 }
1744
1745 static void
1746 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1747 {
1748         struct Scsi_Host *host = rport_to_shost(rport);
1749         fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1750         unsigned long flags;
1751
1752         if (!fcport)
1753                 return;
1754
1755         /* Now that the rport has been deleted, set the fcport state to
1756            FCS_DEVICE_DEAD */
1757         qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
1758
1759         /*
1760          * Transport has effectively 'deleted' the rport, clear
1761          * all local references.
1762          */
1763         spin_lock_irqsave(host->host_lock, flags);
1764         fcport->rport = fcport->drport = NULL;
1765         *((fc_port_t **)rport->dd_data) = NULL;
1766         spin_unlock_irqrestore(host->host_lock, flags);
1767
1768         if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1769                 return;
1770
1771         if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1772                 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1773                 return;
1774         }
1775 }
1776
1777 static void
1778 qla2x00_terminate_rport_io(struct fc_rport *rport)
1779 {
1780         fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1781
1782         if (!fcport)
1783                 return;
1784
1785         if (test_bit(UNLOADING, &fcport->vha->dpc_flags))
1786                 return;
1787
1788         if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1789                 return;
1790
1791         if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1792                 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1793                 return;
1794         }
1795         /*
1796          * At this point all fcport's software-states are cleared.  Perform any
1797          * final cleanup of firmware resources (PCBs and XCBs).
1798          */
1799         if (fcport->loop_id != FC_NO_LOOP_ID) {
1800                 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1801                         fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1802                             fcport->loop_id, fcport->d_id.b.domain,
1803                             fcport->d_id.b.area, fcport->d_id.b.al_pa);
1804                 else
1805                         qla2x00_port_logout(fcport->vha, fcport);
1806         }
1807 }
1808
1809 static int
1810 qla2x00_issue_lip(struct Scsi_Host *shost)
1811 {
1812         scsi_qla_host_t *vha = shost_priv(shost);
1813
1814         if (IS_QLAFX00(vha->hw))
1815                 return 0;
1816
1817         qla2x00_loop_reset(vha);
1818         return 0;
1819 }
1820
1821 static struct fc_host_statistics *
1822 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1823 {
1824         scsi_qla_host_t *vha = shost_priv(shost);
1825         struct qla_hw_data *ha = vha->hw;
1826         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1827         int rval;
1828         struct link_statistics *stats;
1829         dma_addr_t stats_dma;
1830         struct fc_host_statistics *p = &vha->fc_host_stat;
1831
1832         memset(p, -1, sizeof(*p));
1833
1834         if (IS_QLAFX00(vha->hw))
1835                 goto done;
1836
1837         if (test_bit(UNLOADING, &vha->dpc_flags))
1838                 goto done;
1839
1840         if (unlikely(pci_channel_offline(ha->pdev)))
1841                 goto done;
1842
1843         if (qla2x00_reset_active(vha))
1844                 goto done;
1845
1846         stats = dma_zalloc_coherent(&ha->pdev->dev, sizeof(*stats),
1847                                     &stats_dma, GFP_KERNEL);
1848         if (!stats) {
1849                 ql_log(ql_log_warn, vha, 0x707d,
1850                     "Failed to allocate memory for stats.\n");
1851                 goto done;
1852         }
1853
1854         rval = QLA_FUNCTION_FAILED;
1855         if (IS_FWI2_CAPABLE(ha)) {
1856                 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0);
1857         } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1858             !ha->dpc_active) {
1859                 /* Must be in a 'READY' state for statistics retrieval. */
1860                 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1861                                                 stats, stats_dma);
1862         }
1863
1864         if (rval != QLA_SUCCESS)
1865                 goto done_free;
1866
1867         p->link_failure_count = stats->link_fail_cnt;
1868         p->loss_of_sync_count = stats->loss_sync_cnt;
1869         p->loss_of_signal_count = stats->loss_sig_cnt;
1870         p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1871         p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1872         p->invalid_crc_count = stats->inval_crc_cnt;
1873         if (IS_FWI2_CAPABLE(ha)) {
1874                 p->lip_count = stats->lip_cnt;
1875                 p->tx_frames = stats->tx_frames;
1876                 p->rx_frames = stats->rx_frames;
1877                 p->dumped_frames = stats->discarded_frames;
1878                 p->nos_count = stats->nos_rcvd;
1879                 p->error_frames =
1880                         stats->dropped_frames + stats->discarded_frames;
1881                 p->rx_words = vha->qla_stats.input_bytes;
1882                 p->tx_words = vha->qla_stats.output_bytes;
1883         }
1884         p->fcp_control_requests = vha->qla_stats.control_requests;
1885         p->fcp_input_requests = vha->qla_stats.input_requests;
1886         p->fcp_output_requests = vha->qla_stats.output_requests;
1887         p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1888         p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
1889         p->seconds_since_last_reset =
1890                 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1891         do_div(p->seconds_since_last_reset, HZ);
1892
1893 done_free:
1894         dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
1895             stats, stats_dma);
1896 done:
1897         return p;
1898 }
1899
1900 static void
1901 qla2x00_reset_host_stats(struct Scsi_Host *shost)
1902 {
1903         scsi_qla_host_t *vha = shost_priv(shost);
1904         struct qla_hw_data *ha = vha->hw;
1905         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1906         struct link_statistics *stats;
1907         dma_addr_t stats_dma;
1908
1909         memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
1910         memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1911
1912         vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1913
1914         if (IS_FWI2_CAPABLE(ha)) {
1915                 stats = dma_alloc_coherent(&ha->pdev->dev,
1916                     sizeof(*stats), &stats_dma, GFP_KERNEL);
1917                 if (!stats) {
1918                         ql_log(ql_log_warn, vha, 0x70d7,
1919                             "Failed to allocate memory for stats.\n");
1920                         return;
1921                 }
1922
1923                 /* reset firmware statistics */
1924                 qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
1925
1926                 dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
1927                     stats, stats_dma);
1928         }
1929 }
1930
1931 static void
1932 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1933 {
1934         scsi_qla_host_t *vha = shost_priv(shost);
1935
1936         qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
1937             sizeof(fc_host_symbolic_name(shost)));
1938 }
1939
1940 static void
1941 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1942 {
1943         scsi_qla_host_t *vha = shost_priv(shost);
1944
1945         set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
1946 }
1947
1948 static void
1949 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1950 {
1951         scsi_qla_host_t *vha = shost_priv(shost);
1952         uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1953                 0xFF, 0xFF, 0xFF, 0xFF};
1954         u64 fabric_name = wwn_to_u64(node_name);
1955
1956         if (vha->device_flags & SWITCH_FOUND)
1957                 fabric_name = wwn_to_u64(vha->fabric_node_name);
1958
1959         fc_host_fabric_name(shost) = fabric_name;
1960 }
1961
1962 static void
1963 qla2x00_get_host_port_state(struct Scsi_Host *shost)
1964 {
1965         scsi_qla_host_t *vha = shost_priv(shost);
1966         struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
1967
1968         if (!base_vha->flags.online) {
1969                 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
1970                 return;
1971         }
1972
1973         switch (atomic_read(&base_vha->loop_state)) {
1974         case LOOP_UPDATE:
1975                 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1976                 break;
1977         case LOOP_DOWN:
1978                 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
1979                         fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1980                 else
1981                         fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1982                 break;
1983         case LOOP_DEAD:
1984                 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1985                 break;
1986         case LOOP_READY:
1987                 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
1988                 break;
1989         default:
1990                 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
1991                 break;
1992         }
1993 }
1994
1995 static int
1996 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
1997 {
1998         int     ret = 0;
1999         uint8_t qos = 0;
2000         scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
2001         scsi_qla_host_t *vha = NULL;
2002         struct qla_hw_data *ha = base_vha->hw;
2003         int     cnt;
2004         struct req_que *req = ha->req_q_map[0];
2005         struct qla_qpair *qpair;
2006
2007         ret = qla24xx_vport_create_req_sanity_check(fc_vport);
2008         if (ret) {
2009                 ql_log(ql_log_warn, vha, 0x707e,
2010                     "Vport sanity check failed, status %x\n", ret);
2011                 return (ret);
2012         }
2013
2014         vha = qla24xx_create_vhost(fc_vport);
2015         if (vha == NULL) {
2016                 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2017                 return FC_VPORT_FAILED;
2018         }
2019         if (disable) {
2020                 atomic_set(&vha->vp_state, VP_OFFLINE);
2021                 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2022         } else
2023                 atomic_set(&vha->vp_state, VP_FAILED);
2024
2025         /* ready to create vport */
2026         ql_log(ql_log_info, vha, 0x7080,
2027             "VP entry id %d assigned.\n", vha->vp_idx);
2028
2029         /* initialized vport states */
2030         atomic_set(&vha->loop_state, LOOP_DOWN);
2031         vha->vp_err_state=  VP_ERR_PORTDWN;
2032         vha->vp_prev_err_state=  VP_ERR_UNKWN;
2033         /* Check if physical ha port is Up */
2034         if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2035             atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2036                 /* Don't retry or attempt login of this virtual port */
2037                 ql_dbg(ql_dbg_user, vha, 0x7081,
2038                     "Vport loop state is not UP.\n");
2039                 atomic_set(&vha->loop_state, LOOP_DEAD);
2040                 if (!disable)
2041                         fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2042         }
2043
2044         if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2045                 if (ha->fw_attributes & BIT_4) {
2046                         int prot = 0, guard;
2047                         vha->flags.difdix_supported = 1;
2048                         ql_dbg(ql_dbg_user, vha, 0x7082,
2049                             "Registered for DIF/DIX type 1 and 3 protection.\n");
2050                         if (ql2xenabledif == 1)
2051                                 prot = SHOST_DIX_TYPE0_PROTECTION;
2052                         scsi_host_set_prot(vha->host,
2053                             prot | SHOST_DIF_TYPE1_PROTECTION
2054                             | SHOST_DIF_TYPE2_PROTECTION
2055                             | SHOST_DIF_TYPE3_PROTECTION
2056                             | SHOST_DIX_TYPE1_PROTECTION
2057                             | SHOST_DIX_TYPE2_PROTECTION
2058                             | SHOST_DIX_TYPE3_PROTECTION);
2059
2060                         guard = SHOST_DIX_GUARD_CRC;
2061
2062                         if (IS_PI_IPGUARD_CAPABLE(ha) &&
2063                             (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2064                                 guard |= SHOST_DIX_GUARD_IP;
2065
2066                         scsi_host_set_guard(vha->host, guard);
2067                 } else
2068                         vha->flags.difdix_supported = 0;
2069         }
2070
2071         if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2072                                    &ha->pdev->dev)) {
2073                 ql_dbg(ql_dbg_user, vha, 0x7083,
2074                     "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2075                 goto vport_create_failed_2;
2076         }
2077
2078         /* initialize attributes */
2079         fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2080         fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2081         fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2082         fc_host_supported_classes(vha->host) =
2083                 fc_host_supported_classes(base_vha->host);
2084         fc_host_supported_speeds(vha->host) =
2085                 fc_host_supported_speeds(base_vha->host);
2086
2087         qlt_vport_create(vha, ha);
2088         qla24xx_vport_disable(fc_vport, disable);
2089
2090         if (!ql2xmqsupport || !ha->npiv_info)
2091                 goto vport_queue;
2092
2093         /* Create a request queue in QoS mode for the vport */
2094         for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2095                 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2096                         && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2097                                         8) == 0) {
2098                         qos = ha->npiv_info[cnt].q_qos;
2099                         break;
2100                 }
2101         }
2102
2103         if (qos) {
2104                 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx, true);
2105                 if (!qpair)
2106                         ql_log(ql_log_warn, vha, 0x7084,
2107                             "Can't create qpair for VP[%d]\n",
2108                             vha->vp_idx);
2109                 else {
2110                         ql_dbg(ql_dbg_multiq, vha, 0xc001,
2111                             "Queue pair: %d Qos: %d) created for VP[%d]\n",
2112                             qpair->id, qos, vha->vp_idx);
2113                         ql_dbg(ql_dbg_user, vha, 0x7085,
2114                             "Queue Pair: %d Qos: %d) created for VP[%d]\n",
2115                             qpair->id, qos, vha->vp_idx);
2116                         req = qpair->req;
2117                         vha->qpair = qpair;
2118                 }
2119         }
2120
2121 vport_queue:
2122         vha->req = req;
2123         return 0;
2124
2125 vport_create_failed_2:
2126         qla24xx_disable_vp(vha);
2127         qla24xx_deallocate_vp_id(vha);
2128         scsi_host_put(vha->host);
2129         return FC_VPORT_FAILED;
2130 }
2131
2132 static int
2133 qla24xx_vport_delete(struct fc_vport *fc_vport)
2134 {
2135         scsi_qla_host_t *vha = fc_vport->dd_data;
2136         struct qla_hw_data *ha = vha->hw;
2137         uint16_t id = vha->vp_idx;
2138
2139         while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2140             test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2141                 msleep(1000);
2142
2143         qla24xx_disable_vp(vha);
2144         qla2x00_wait_for_sess_deletion(vha);
2145
2146         vha->flags.delete_progress = 1;
2147
2148         qlt_remove_target(ha, vha);
2149
2150         fc_remove_host(vha->host);
2151
2152         scsi_remove_host(vha->host);
2153
2154         /* Allow timer to run to drain queued items, when removing vp */
2155         qla24xx_deallocate_vp_id(vha);
2156
2157         if (vha->timer_active) {
2158                 qla2x00_vp_stop_timer(vha);
2159                 ql_dbg(ql_dbg_user, vha, 0x7086,
2160                     "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2161         }
2162
2163         qla2x00_free_fcports(vha);
2164
2165         mutex_lock(&ha->vport_lock);
2166         ha->cur_vport_count--;
2167         clear_bit(vha->vp_idx, ha->vp_idx_map);
2168         mutex_unlock(&ha->vport_lock);
2169
2170         dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l,
2171             vha->gnl.ldma);
2172
2173         vfree(vha->scan.l);
2174
2175         if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) {
2176                 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
2177                         ql_log(ql_log_warn, vha, 0x7087,
2178                             "Queue Pair delete failed.\n");
2179         }
2180
2181         ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2182         scsi_host_put(vha->host);
2183         return 0;
2184 }
2185
2186 static int
2187 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2188 {
2189         scsi_qla_host_t *vha = fc_vport->dd_data;
2190
2191         if (disable)
2192                 qla24xx_disable_vp(vha);
2193         else
2194                 qla24xx_enable_vp(vha);
2195
2196         return 0;
2197 }
2198
2199 struct fc_function_template qla2xxx_transport_functions = {
2200
2201         .show_host_node_name = 1,
2202         .show_host_port_name = 1,
2203         .show_host_supported_classes = 1,
2204         .show_host_supported_speeds = 1,
2205
2206         .get_host_port_id = qla2x00_get_host_port_id,
2207         .show_host_port_id = 1,
2208         .get_host_speed = qla2x00_get_host_speed,
2209         .show_host_speed = 1,
2210         .get_host_port_type = qla2x00_get_host_port_type,
2211         .show_host_port_type = 1,
2212         .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2213         .show_host_symbolic_name = 1,
2214         .set_host_system_hostname = qla2x00_set_host_system_hostname,
2215         .show_host_system_hostname = 1,
2216         .get_host_fabric_name = qla2x00_get_host_fabric_name,
2217         .show_host_fabric_name = 1,
2218         .get_host_port_state = qla2x00_get_host_port_state,
2219         .show_host_port_state = 1,
2220
2221         .dd_fcrport_size = sizeof(struct fc_port *),
2222         .show_rport_supported_classes = 1,
2223
2224         .get_starget_node_name = qla2x00_get_starget_node_name,
2225         .show_starget_node_name = 1,
2226         .get_starget_port_name = qla2x00_get_starget_port_name,
2227         .show_starget_port_name = 1,
2228         .get_starget_port_id  = qla2x00_get_starget_port_id,
2229         .show_starget_port_id = 1,
2230
2231         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2232         .show_rport_dev_loss_tmo = 1,
2233
2234         .issue_fc_host_lip = qla2x00_issue_lip,
2235         .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2236         .terminate_rport_io = qla2x00_terminate_rport_io,
2237         .get_fc_host_stats = qla2x00_get_fc_host_stats,
2238         .reset_fc_host_stats = qla2x00_reset_host_stats,
2239
2240         .vport_create = qla24xx_vport_create,
2241         .vport_disable = qla24xx_vport_disable,
2242         .vport_delete = qla24xx_vport_delete,
2243         .bsg_request = qla24xx_bsg_request,
2244         .bsg_timeout = qla24xx_bsg_timeout,
2245 };
2246
2247 struct fc_function_template qla2xxx_transport_vport_functions = {
2248
2249         .show_host_node_name = 1,
2250         .show_host_port_name = 1,
2251         .show_host_supported_classes = 1,
2252
2253         .get_host_port_id = qla2x00_get_host_port_id,
2254         .show_host_port_id = 1,
2255         .get_host_speed = qla2x00_get_host_speed,
2256         .show_host_speed = 1,
2257         .get_host_port_type = qla2x00_get_host_port_type,
2258         .show_host_port_type = 1,
2259         .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2260         .show_host_symbolic_name = 1,
2261         .set_host_system_hostname = qla2x00_set_host_system_hostname,
2262         .show_host_system_hostname = 1,
2263         .get_host_fabric_name = qla2x00_get_host_fabric_name,
2264         .show_host_fabric_name = 1,
2265         .get_host_port_state = qla2x00_get_host_port_state,
2266         .show_host_port_state = 1,
2267
2268         .dd_fcrport_size = sizeof(struct fc_port *),
2269         .show_rport_supported_classes = 1,
2270
2271         .get_starget_node_name = qla2x00_get_starget_node_name,
2272         .show_starget_node_name = 1,
2273         .get_starget_port_name = qla2x00_get_starget_port_name,
2274         .show_starget_port_name = 1,
2275         .get_starget_port_id  = qla2x00_get_starget_port_id,
2276         .show_starget_port_id = 1,
2277
2278         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2279         .show_rport_dev_loss_tmo = 1,
2280
2281         .issue_fc_host_lip = qla2x00_issue_lip,
2282         .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2283         .terminate_rport_io = qla2x00_terminate_rport_io,
2284         .get_fc_host_stats = qla2x00_get_fc_host_stats,
2285         .reset_fc_host_stats = qla2x00_reset_host_stats,
2286
2287         .bsg_request = qla24xx_bsg_request,
2288         .bsg_timeout = qla24xx_bsg_timeout,
2289 };
2290
2291 void
2292 qla2x00_init_host_attr(scsi_qla_host_t *vha)
2293 {
2294         struct qla_hw_data *ha = vha->hw;
2295         u32 speed = FC_PORTSPEED_UNKNOWN;
2296
2297         fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2298         fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2299         fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2300         fc_host_supported_classes(vha->host) = ha->base_qpair->enable_class_2 ?
2301                         (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
2302         fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2303         fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2304
2305         if (IS_CNA_CAPABLE(ha))
2306                 speed = FC_PORTSPEED_10GBIT;
2307         else if (IS_QLA2031(ha))
2308                 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2309                     FC_PORTSPEED_4GBIT;
2310         else if (IS_QLA25XX(ha))
2311                 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2312                     FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2313         else if (IS_QLA24XX_TYPE(ha))
2314                 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2315                     FC_PORTSPEED_1GBIT;
2316         else if (IS_QLA23XX(ha))
2317                 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2318         else if (IS_QLAFX00(ha))
2319                 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2320                     FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2321         else if (IS_QLA27XX(ha))
2322                 speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
2323                     FC_PORTSPEED_8GBIT;
2324         else
2325                 speed = FC_PORTSPEED_1GBIT;
2326         fc_host_supported_speeds(vha->host) = speed;
2327 }