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
 322         mutex_lock(&ha->optrom_mutex);
 323         switch (val) {
 324         case 0:
 325                 if (ha->optrom_state != QLA_SREADING &&
 326                     ha->optrom_state != QLA_SWRITING) {
 327                         rval =  -EINVAL;
 328                         goto out;
 329                 }
 330                 ha->optrom_state = QLA_SWAITING;
 331
 332                 ql_dbg(ql_dbg_user, vha, 0x7061,
 333                     "Freeing flash region allocation -- 0x%x bytes.\n",
 334                     ha->optrom_region_size);
 335
 336                 vfree(ha->optrom_buffer);
 337                 ha->optrom_buffer = NULL;
 338                 break;
 339         case 1:
 340                 if (ha->optrom_state != QLA_SWAITING) {
 341                         rval = -EINVAL;
 342                         goto out;
 343                 }
 344
 345                 ha->optrom_region_start = start;
 346                 ha->optrom_region_size = start + size > ha->optrom_size ?
 347                     ha->optrom_size - start : size;
 348
 349                 ha->optrom_state = QLA_SREADING;
 350                 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
 351                 if (ha->optrom_buffer == NULL) {
 352                         ql_log(ql_log_warn, vha, 0x7062,
 353                             "Unable to allocate memory for optrom retrieval "
 354                             "(%x).\n", ha->optrom_region_size);
 355
 356                         ha->optrom_state = QLA_SWAITING;
 357                         rval = -ENOMEM;
 358                         goto out;
 359                 }
 360
 361                 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
 362                         ql_log(ql_log_warn, vha, 0x7063,
 363                             "HBA not online, failing NVRAM update.\n");
 364                         rval = -EAGAIN;
 365                         goto out;
 366                 }
 367
 368                 ql_dbg(ql_dbg_user, vha, 0x7064,
 369                     "Reading flash region -- 0x%x/0x%x.\n",
 370                     ha->optrom_region_start, ha->optrom_region_size);
 371
 372                 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
 373                 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
 374                     ha->optrom_region_start, ha->optrom_region_size);
 375                 break;
 376         case 2:
 377                 if (ha->optrom_state != QLA_SWAITING) {
 378                         rval = -EINVAL;
 379                         goto out;
 380                 }
 381
 382                 /*
 383                  * We need to be more restrictive on which FLASH regions are
 384                  * allowed to be updated via user-space.  Regions accessible
 385                  * via this method include:
 386                  *
 387                  * ISP21xx/ISP22xx/ISP23xx type boards:
 388                  *
 389                  *      0x000000 -> 0x020000 -- Boot code.
 390                  *
 391                  * ISP2322/ISP24xx type boards:
 392                  *
 393                  *      0x000000 -> 0x07ffff -- Boot code.
 394                  *      0x080000 -> 0x0fffff -- Firmware.
 395                  *
 396                  * ISP25xx type boards:
 397                  *
 398                  *      0x000000 -> 0x07ffff -- Boot code.
 399                  *      0x080000 -> 0x0fffff -- Firmware.
 400                  *      0x120000 -> 0x12ffff -- VPD and HBA parameters.
 401                  */
 402                 valid = 0;
 403                 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
 404                         valid = 1;
 405                 else if (start == (ha->flt_region_boot * 4) ||
 406                     start == (ha->flt_region_fw * 4))
 407                         valid = 1;
 408                 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
 409                         || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
 410                         || IS_QLA27XX(ha))
 411                         valid = 1;
 412                 if (!valid) {
 413                         ql_log(ql_log_warn, vha, 0x7065,
 414                             "Invalid start region 0x%x/0x%x.\n", start, size);
 415                         rval = -EINVAL;
 416                         goto out;
 417                 }
 418
 419                 ha->optrom_region_start = start;
 420                 ha->optrom_region_size = start + size > ha->optrom_size ?
 421                     ha->optrom_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         struct qla_hw_data *ha = vha->hw;
 569         uint16_t iter, addr, offset;
 570         int rval;
 571
 572         if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
 573                 return 0;
 574
 575         if (ha->sfp_data)
 576                 goto do_read;
 577
 578         ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
 579             &ha->sfp_data_dma);
 580         if (!ha->sfp_data) {
 581                 ql_log(ql_log_warn, vha, 0x706c,
 582                     "Unable to allocate memory for SFP read-data.\n");
 583                 return 0;
 584         }
 585
 586 do_read:
 587         memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
 588         addr = 0xa0;
 589         for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
 590             iter++, offset += SFP_BLOCK_SIZE) {
 591                 if (iter == 4) {
 592                         /* Skip to next device address. */
 593                         addr = 0xa2;
 594                         offset = 0;
 595                 }
 596
 597                 rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
 598                     addr, offset, SFP_BLOCK_SIZE, BIT_1);
 599                 if (rval != QLA_SUCCESS) {
 600                         ql_log(ql_log_warn, vha, 0x706d,
 601                             "Unable to read SFP data (%x/%x/%x).\n", rval,
 602                             addr, offset);
 603
 604                         return -EIO;
 605                 }
 606                 memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
 607                 buf += SFP_BLOCK_SIZE;
 608         }
 609
 610         return count;
 611 }
 612
 613 static struct bin_attribute sysfs_sfp_attr = {
 614         .attr = {
 615                 .name = "sfp",
 616                 .mode = S_IRUSR | S_IWUSR,
 617         },
 618         .size = SFP_DEV_SIZE * 2,
 619         .read = qla2x00_sysfs_read_sfp,
 620 };
 621
 622 static ssize_t
 623 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
 624                         struct bin_attribute *bin_attr,
 625                         char *buf, loff_t off, size_t count)
 626 {
 627         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 628             struct device, kobj)));
 629         struct qla_hw_data *ha = vha->hw;
 630         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
 631         int type;
 632         uint32_t idc_control;
 633         uint8_t *tmp_data = NULL;
 634         if (off != 0)
 635                 return -EINVAL;
 636
 637         type = simple_strtol(buf, NULL, 10);
 638         switch (type) {
 639         case 0x2025c:
 640                 ql_log(ql_log_info, vha, 0x706e,
 641                     "Issuing ISP reset.\n");
 642
 643                 scsi_block_requests(vha->host);
 644                 if (IS_QLA82XX(ha)) {
 645                         ha->flags.isp82xx_no_md_cap = 1;
 646                         qla82xx_idc_lock(ha);
 647                         qla82xx_set_reset_owner(vha);
 648                         qla82xx_idc_unlock(ha);
 649                 } else if (IS_QLA8044(ha)) {
 650                         qla8044_idc_lock(ha);
 651                         idc_control = qla8044_rd_reg(ha,
 652                             QLA8044_IDC_DRV_CTRL);
 653                         qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
 654                             (idc_control | GRACEFUL_RESET_BIT1));
 655                         qla82xx_set_reset_owner(vha);
 656                         qla8044_idc_unlock(ha);
 657                 } else {
 658                         set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 659                         qla2xxx_wake_dpc(vha);
 660                 }
 661                 qla2x00_wait_for_chip_reset(vha);
 662                 scsi_unblock_requests(vha->host);
 663                 break;
 664         case 0x2025d:
 665                 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
 666                         return -EPERM;
 667
 668                 ql_log(ql_log_info, vha, 0x706f,
 669                     "Issuing MPI reset.\n");
 670
 671                 if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
 672                         uint32_t idc_control;
 673
 674                         qla83xx_idc_lock(vha, 0);
 675                         __qla83xx_get_idc_control(vha, &idc_control);
 676                         idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
 677                         __qla83xx_set_idc_control(vha, idc_control);
 678                         qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
 679                             QLA8XXX_DEV_NEED_RESET);
 680                         qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
 681                         qla83xx_idc_unlock(vha, 0);
 682                         break;
 683                 } else {
 684                         /* Make sure FC side is not in reset */
 685                         qla2x00_wait_for_hba_online(vha);
 686
 687                         /* Issue MPI reset */
 688                         scsi_block_requests(vha->host);
 689                         if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
 690                                 ql_log(ql_log_warn, vha, 0x7070,
 691                                     "MPI reset failed.\n");
 692                         scsi_unblock_requests(vha->host);
 693                         break;
 694                 }
 695         case 0x2025e:
 696                 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
 697                         ql_log(ql_log_info, vha, 0x7071,
 698                             "FCoE ctx reset no supported.\n");
 699                         return -EPERM;
 700                 }
 701
 702                 ql_log(ql_log_info, vha, 0x7072,
 703                     "Issuing FCoE ctx reset.\n");
 704                 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 705                 qla2xxx_wake_dpc(vha);
 706                 qla2x00_wait_for_fcoe_ctx_reset(vha);
 707                 break;
 708         case 0x2025f:
 709                 if (!IS_QLA8031(ha))
 710                         return -EPERM;
 711                 ql_log(ql_log_info, vha, 0x70bc,
 712                     "Disabling Reset by IDC control\n");
 713                 qla83xx_idc_lock(vha, 0);
 714                 __qla83xx_get_idc_control(vha, &idc_control);
 715                 idc_control |= QLA83XX_IDC_RESET_DISABLED;
 716                 __qla83xx_set_idc_control(vha, idc_control);
 717                 qla83xx_idc_unlock(vha, 0);
 718                 break;
 719         case 0x20260:
 720                 if (!IS_QLA8031(ha))
 721                         return -EPERM;
 722                 ql_log(ql_log_info, vha, 0x70bd,
 723                     "Enabling Reset by IDC control\n");
 724                 qla83xx_idc_lock(vha, 0);
 725                 __qla83xx_get_idc_control(vha, &idc_control);
 726                 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
 727                 __qla83xx_set_idc_control(vha, idc_control);
 728                 qla83xx_idc_unlock(vha, 0);
 729                 break;
 730         case 0x20261:
 731                 ql_dbg(ql_dbg_user, vha, 0x70e0,
 732                     "Updating cache versions without reset ");
 733
 734                 tmp_data = vmalloc(256);
 735                 if (!tmp_data) {
 736                         ql_log(ql_log_warn, vha, 0x70e1,
 737                             "Unable to allocate memory for VPD information update.\n");
 738                         return -ENOMEM;
 739                 }
 740                 ha->isp_ops->get_flash_version(vha, tmp_data);
 741                 vfree(tmp_data);
 742                 break;
 743         }
 744         return count;
 745 }
 746
 747 static struct bin_attribute sysfs_reset_attr = {
 748         .attr = {
 749                 .name = "reset",
 750                 .mode = S_IWUSR,
 751         },
 752         .size = 0,
 753         .write = qla2x00_sysfs_write_reset,
 754 };
 755
 756 static ssize_t
 757 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
 758                         struct bin_attribute *bin_attr,
 759                         char *buf, loff_t off, size_t count)
 760 {
 761         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 762             struct device, kobj)));
 763         int type;
 764         port_id_t did;
 765
 766         type = simple_strtol(buf, NULL, 10);
 767
 768         did.b.domain = (type & 0x00ff0000) >> 16;
 769         did.b.area = (type & 0x0000ff00) >> 8;
 770         did.b.al_pa = (type & 0x000000ff);
 771
 772         ql_log(ql_log_info, vha, 0x70e3, "portid=%02x%02x%02x done\n",
 773             did.b.domain, did.b.area, did.b.al_pa);
 774
 775         ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
 776
 777         qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
 778         return count;
 779 }
 780
 781 static struct bin_attribute sysfs_issue_logo_attr = {
 782         .attr = {
 783                 .name = "issue_logo",
 784                 .mode = S_IWUSR,
 785         },
 786         .size = 0,
 787         .write = qla2x00_issue_logo,
 788 };
 789
 790 static ssize_t
 791 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
 792                        struct bin_attribute *bin_attr,
 793                        char *buf, loff_t off, size_t count)
 794 {
 795         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 796             struct device, kobj)));
 797         struct qla_hw_data *ha = vha->hw;
 798         int rval;
 799         uint16_t actual_size;
 800
 801         if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
 802                 return 0;
 803
 804         if (ha->xgmac_data)
 805                 goto do_read;
 806
 807         ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
 808             &ha->xgmac_data_dma, GFP_KERNEL);
 809         if (!ha->xgmac_data) {
 810                 ql_log(ql_log_warn, vha, 0x7076,
 811                     "Unable to allocate memory for XGMAC read-data.\n");
 812                 return 0;
 813         }
 814
 815 do_read:
 816         actual_size = 0;
 817         memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
 818
 819         rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
 820             XGMAC_DATA_SIZE, &actual_size);
 821         if (rval != QLA_SUCCESS) {
 822                 ql_log(ql_log_warn, vha, 0x7077,
 823                     "Unable to read XGMAC data (%x).\n", rval);
 824                 count = 0;
 825         }
 826
 827         count = actual_size > count ? count: actual_size;
 828         memcpy(buf, ha->xgmac_data, count);
 829
 830         return count;
 831 }
 832
 833 static struct bin_attribute sysfs_xgmac_stats_attr = {
 834         .attr = {
 835                 .name = "xgmac_stats",
 836                 .mode = S_IRUSR,
 837         },
 838         .size = 0,
 839         .read = qla2x00_sysfs_read_xgmac_stats,
 840 };
 841
 842 static ssize_t
 843 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
 844                        struct bin_attribute *bin_attr,
 845                        char *buf, loff_t off, size_t count)
 846 {
 847         struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
 848             struct device, kobj)));
 849         struct qla_hw_data *ha = vha->hw;
 850         int rval;
 851
 852         if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
 853                 return 0;
 854
 855         if (ha->dcbx_tlv)
 856                 goto do_read;
 857
 858         ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
 859             &ha->dcbx_tlv_dma, GFP_KERNEL);
 860         if (!ha->dcbx_tlv) {
 861                 ql_log(ql_log_warn, vha, 0x7078,
 862                     "Unable to allocate memory for DCBX TLV read-data.\n");
 863                 return -ENOMEM;
 864         }
 865
 866 do_read:
 867         memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
 868
 869         rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
 870             DCBX_TLV_DATA_SIZE);
 871         if (rval != QLA_SUCCESS) {
 872                 ql_log(ql_log_warn, vha, 0x7079,
 873                     "Unable to read DCBX TLV (%x).\n", rval);
 874                 return -EIO;
 875         }
 876
 877         memcpy(buf, ha->dcbx_tlv, count);
 878
 879         return count;
 880 }
 881
 882 static struct bin_attribute sysfs_dcbx_tlv_attr = {
 883         .attr = {
 884                 .name = "dcbx_tlv",
 885                 .mode = S_IRUSR,
 886         },
 887         .size = 0,
 888         .read = qla2x00_sysfs_read_dcbx_tlv,
 889 };
 890
 891 static struct sysfs_entry {
 892         char *name;
 893         struct bin_attribute *attr;
 894         int is4GBp_only;
 895 } bin_file_entries[] = {
 896         { "fw_dump", &sysfs_fw_dump_attr, },
 897         { "nvram", &sysfs_nvram_attr, },
 898         { "optrom", &sysfs_optrom_attr, },
 899         { "optrom_ctl", &sysfs_optrom_ctl_attr, },
 900         { "vpd", &sysfs_vpd_attr, 1 },
 901         { "sfp", &sysfs_sfp_attr, 1 },
 902         { "reset", &sysfs_reset_attr, },
 903         { "issue_logo", &sysfs_issue_logo_attr, },
 904         { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
 905         { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
 906         { NULL },
 907 };
 908
 909 void
 910 qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
 911 {
 912         struct Scsi_Host *host = vha->host;
 913         struct sysfs_entry *iter;
 914         int ret;
 915
 916         for (iter = bin_file_entries; iter->name; iter++) {
 917                 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
 918                         continue;
 919                 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
 920                         continue;
 921                 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
 922                         continue;
 923
 924                 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
 925                     iter->attr);
 926                 if (ret)
 927                         ql_log(ql_log_warn, vha, 0x00f3,
 928                             "Unable to create sysfs %s binary attribute (%d).\n",
 929                             iter->name, ret);
 930                 else
 931                         ql_dbg(ql_dbg_init, vha, 0x00f4,
 932                             "Successfully created sysfs %s binary attribure.\n",
 933                             iter->name);
 934         }
 935 }
 936
 937 void
 938 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
 939 {
 940         struct Scsi_Host *host = vha->host;
 941         struct sysfs_entry *iter;
 942         struct qla_hw_data *ha = vha->hw;
 943
 944         for (iter = bin_file_entries; iter->name; iter++) {
 945                 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
 946                         continue;
 947                 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
 948                         continue;
 949                 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
 950                         continue;
 951                 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
 952                         continue;
 953
 954                 sysfs_remove_bin_file(&host->shost_gendev.kobj,
 955                     iter->attr);
 956         }
 957
 958         if (stop_beacon && ha->beacon_blink_led == 1)
 959                 ha->isp_ops->beacon_off(vha);
 960 }
 961
 962 /* Scsi_Host attributes. */
 963
 964 static ssize_t
 965 qla2x00_drvr_version_show(struct device *dev,
 966                           struct device_attribute *attr, char *buf)
 967 {
 968         return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
 969 }
 970
 971 static ssize_t
 972 qla2x00_fw_version_show(struct device *dev,
 973                         struct device_attribute *attr, char *buf)
 974 {
 975         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 976         struct qla_hw_data *ha = vha->hw;
 977         char fw_str[128];
 978
 979         return scnprintf(buf, PAGE_SIZE, "%s\n",
 980             ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
 981 }
 982
 983 static ssize_t
 984 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
 985                         char *buf)
 986 {
 987         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 988         struct qla_hw_data *ha = vha->hw;
 989         uint32_t sn;
 990
 991         if (IS_QLAFX00(vha->hw)) {
 992                 return scnprintf(buf, PAGE_SIZE, "%s\n",
 993                     vha->hw->mr.serial_num);
 994         } else if (IS_FWI2_CAPABLE(ha)) {
 995                 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
 996                 return strlen(strcat(buf, "\n"));
 997         }
 998
 999         sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
1000         return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
1001             sn % 100000);
1002 }
1003
1004 static ssize_t
1005 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
1006                       char *buf)
1007 {
1008         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1009         return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
1010 }
1011
1012 static ssize_t
1013 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
1014                     char *buf)
1015 {
1016         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1017         struct qla_hw_data *ha = vha->hw;
1018
1019         if (IS_QLAFX00(vha->hw))
1020                 return scnprintf(buf, PAGE_SIZE, "%s\n",
1021                     vha->hw->mr.hw_version);
1022
1023         return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
1024             ha->product_id[0], ha->product_id[1], ha->product_id[2],
1025             ha->product_id[3]);
1026 }
1027
1028 static ssize_t
1029 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1030                         char *buf)
1031 {
1032         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1033
1034         return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1035 }
1036
1037 static ssize_t
1038 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1039                         char *buf)
1040 {
1041         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1042         return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1043 }
1044
1045 static ssize_t
1046 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1047                       char *buf)
1048 {
1049         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1050         char pci_info[30];
1051
1052         return scnprintf(buf, PAGE_SIZE, "%s\n",
1053             vha->hw->isp_ops->pci_info_str(vha, pci_info));
1054 }
1055
1056 static ssize_t
1057 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1058                         char *buf)
1059 {
1060         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1061         struct qla_hw_data *ha = vha->hw;
1062         int len = 0;
1063
1064         if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1065             atomic_read(&vha->loop_state) == LOOP_DEAD ||
1066             vha->device_flags & DFLG_NO_CABLE)
1067                 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1068         else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1069             qla2x00_reset_active(vha))
1070                 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1071         else {
1072                 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1073
1074                 switch (ha->current_topology) {
1075                 case ISP_CFG_NL:
1076                         len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1077                         break;
1078                 case ISP_CFG_FL:
1079                         len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1080                         break;
1081                 case ISP_CFG_N:
1082                         len += scnprintf(buf + len, PAGE_SIZE-len,
1083                             "N_Port to N_Port\n");
1084                         break;
1085                 case ISP_CFG_F:
1086                         len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1087                         break;
1088                 default:
1089                         len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1090                         break;
1091                 }
1092         }
1093         return len;
1094 }
1095
1096 static ssize_t
1097 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1098                  char *buf)
1099 {
1100         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1101         int len = 0;
1102
1103         switch (vha->hw->zio_mode) {
1104         case QLA_ZIO_MODE_6:
1105                 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1106                 break;
1107         case QLA_ZIO_DISABLED:
1108                 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1109                 break;
1110         }
1111         return len;
1112 }
1113
1114 static ssize_t
1115 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1116                   const char *buf, size_t count)
1117 {
1118         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1119         struct qla_hw_data *ha = vha->hw;
1120         int val = 0;
1121         uint16_t zio_mode;
1122
1123         if (!IS_ZIO_SUPPORTED(ha))
1124                 return -ENOTSUPP;
1125
1126         if (sscanf(buf, "%d", &val) != 1)
1127                 return -EINVAL;
1128
1129         if (val)
1130                 zio_mode = QLA_ZIO_MODE_6;
1131         else
1132                 zio_mode = QLA_ZIO_DISABLED;
1133
1134         /* Update per-hba values and queue a reset. */
1135         if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1136                 ha->zio_mode = zio_mode;
1137                 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1138         }
1139         return strlen(buf);
1140 }
1141
1142 static ssize_t
1143 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1144                        char *buf)
1145 {
1146         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1147
1148         return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1149 }
1150
1151 static ssize_t
1152 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1153                         const char *buf, size_t count)
1154 {
1155         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1156         int val = 0;
1157         uint16_t zio_timer;
1158
1159         if (sscanf(buf, "%d", &val) != 1)
1160                 return -EINVAL;
1161         if (val > 25500 || val < 100)
1162                 return -ERANGE;
1163
1164         zio_timer = (uint16_t)(val / 100);
1165         vha->hw->zio_timer = zio_timer;
1166
1167         return strlen(buf);
1168 }
1169
1170 static ssize_t
1171 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1172                     char *buf)
1173 {
1174         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1175         int len = 0;
1176
1177         if (vha->hw->beacon_blink_led)
1178                 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1179         else
1180                 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1181         return len;
1182 }
1183
1184 static ssize_t
1185 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1186                      const char *buf, size_t count)
1187 {
1188         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1189         struct qla_hw_data *ha = vha->hw;
1190         int val = 0;
1191         int rval;
1192
1193         if (IS_QLA2100(ha) || IS_QLA2200(ha))
1194                 return -EPERM;
1195
1196         if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
1197                 ql_log(ql_log_warn, vha, 0x707a,
1198                     "Abort ISP active -- ignoring beacon request.\n");
1199                 return -EBUSY;
1200         }
1201
1202         if (sscanf(buf, "%d", &val) != 1)
1203                 return -EINVAL;
1204
1205         if (val)
1206                 rval = ha->isp_ops->beacon_on(vha);
1207         else
1208                 rval = ha->isp_ops->beacon_off(vha);
1209
1210         if (rval != QLA_SUCCESS)
1211                 count = 0;
1212
1213         return count;
1214 }
1215
1216 static ssize_t
1217 qla2x00_optrom_bios_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\n", ha->bios_revision[1],
1223             ha->bios_revision[0]);
1224 }
1225
1226 static ssize_t
1227 qla2x00_optrom_efi_version_show(struct device *dev,
1228                                 struct device_attribute *attr, char *buf)
1229 {
1230         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1231         struct qla_hw_data *ha = vha->hw;
1232         return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1233             ha->efi_revision[0]);
1234 }
1235
1236 static ssize_t
1237 qla2x00_optrom_fcode_version_show(struct device *dev,
1238                                   struct device_attribute *attr, char *buf)
1239 {
1240         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1241         struct qla_hw_data *ha = vha->hw;
1242         return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1243             ha->fcode_revision[0]);
1244 }
1245
1246 static ssize_t
1247 qla2x00_optrom_fw_version_show(struct device *dev,
1248                                struct device_attribute *attr, char *buf)
1249 {
1250         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1251         struct qla_hw_data *ha = vha->hw;
1252         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1253             ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1254             ha->fw_revision[3]);
1255 }
1256
1257 static ssize_t
1258 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1259     struct device_attribute *attr, char *buf)
1260 {
1261         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1262         struct qla_hw_data *ha = vha->hw;
1263
1264         if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
1265                 return scnprintf(buf, PAGE_SIZE, "\n");
1266
1267         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1268             ha->gold_fw_version[0], ha->gold_fw_version[1],
1269             ha->gold_fw_version[2], ha->gold_fw_version[3]);
1270 }
1271
1272 static ssize_t
1273 qla2x00_total_isp_aborts_show(struct device *dev,
1274                               struct device_attribute *attr, char *buf)
1275 {
1276         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1277         return scnprintf(buf, PAGE_SIZE, "%d\n",
1278             vha->qla_stats.total_isp_aborts);
1279 }
1280
1281 static ssize_t
1282 qla24xx_84xx_fw_version_show(struct device *dev,
1283         struct device_attribute *attr, char *buf)
1284 {
1285         int rval = QLA_SUCCESS;
1286         uint16_t status[2] = {0, 0};
1287         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1288         struct qla_hw_data *ha = vha->hw;
1289
1290         if (!IS_QLA84XX(ha))
1291                 return scnprintf(buf, PAGE_SIZE, "\n");
1292
1293         if (ha->cs84xx->op_fw_version == 0)
1294                 rval = qla84xx_verify_chip(vha, status);
1295
1296         if ((rval == QLA_SUCCESS) && (status[0] == 0))
1297                 return scnprintf(buf, PAGE_SIZE, "%u\n",
1298                         (uint32_t)ha->cs84xx->op_fw_version);
1299
1300         return scnprintf(buf, PAGE_SIZE, "\n");
1301 }
1302
1303 static ssize_t
1304 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1305     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         if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1311             !IS_QLA27XX(ha))
1312                 return scnprintf(buf, PAGE_SIZE, "\n");
1313
1314         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1315             ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1316             ha->mpi_capabilities);
1317 }
1318
1319 static ssize_t
1320 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1321     char *buf)
1322 {
1323         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1324         struct qla_hw_data *ha = vha->hw;
1325
1326         if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1327                 return scnprintf(buf, PAGE_SIZE, "\n");
1328
1329         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1330             ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1331 }
1332
1333 static ssize_t
1334 qla2x00_flash_block_size_show(struct device *dev,
1335                               struct device_attribute *attr, char *buf)
1336 {
1337         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1338         struct qla_hw_data *ha = vha->hw;
1339
1340         return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1341 }
1342
1343 static ssize_t
1344 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1345     char *buf)
1346 {
1347         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1348
1349         if (!IS_CNA_CAPABLE(vha->hw))
1350                 return scnprintf(buf, PAGE_SIZE, "\n");
1351
1352         return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1353 }
1354
1355 static ssize_t
1356 qla2x00_vn_port_mac_address_show(struct device *dev,
1357     struct device_attribute *attr, char *buf)
1358 {
1359         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1360
1361         if (!IS_CNA_CAPABLE(vha->hw))
1362                 return scnprintf(buf, PAGE_SIZE, "\n");
1363
1364         return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1365 }
1366
1367 static ssize_t
1368 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1369     char *buf)
1370 {
1371         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1372
1373         return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1374 }
1375
1376 static ssize_t
1377 qla2x00_thermal_temp_show(struct device *dev,
1378         struct device_attribute *attr, char *buf)
1379 {
1380         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1381         uint16_t temp = 0;
1382
1383         if (qla2x00_reset_active(vha)) {
1384                 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1385                 goto done;
1386         }
1387
1388         if (vha->hw->flags.eeh_busy) {
1389                 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1390                 goto done;
1391         }
1392
1393         if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1394                 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1395
1396 done:
1397         return scnprintf(buf, PAGE_SIZE, "\n");
1398 }
1399
1400 static ssize_t
1401 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1402     char *buf)
1403 {
1404         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1405         int rval = QLA_FUNCTION_FAILED;
1406         uint16_t state[6];
1407         uint32_t pstate;
1408
1409         if (IS_QLAFX00(vha->hw)) {
1410                 pstate = qlafx00_fw_state_show(dev, attr, buf);
1411                 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1412         }
1413
1414         if (qla2x00_reset_active(vha))
1415                 ql_log(ql_log_warn, vha, 0x707c,
1416                     "ISP reset active.\n");
1417         else if (!vha->hw->flags.eeh_busy)
1418                 rval = qla2x00_get_firmware_state(vha, state);
1419         if (rval != QLA_SUCCESS)
1420                 memset(state, -1, sizeof(state));
1421
1422         return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1423             state[0], state[1], state[2], state[3], state[4], state[5]);
1424 }
1425
1426 static ssize_t
1427 qla2x00_diag_requests_show(struct device *dev,
1428         struct device_attribute *attr, char *buf)
1429 {
1430         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1431
1432         if (!IS_BIDI_CAPABLE(vha->hw))
1433                 return scnprintf(buf, PAGE_SIZE, "\n");
1434
1435         return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1436 }
1437
1438 static ssize_t
1439 qla2x00_diag_megabytes_show(struct device *dev,
1440         struct device_attribute *attr, char *buf)
1441 {
1442         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1443
1444         if (!IS_BIDI_CAPABLE(vha->hw))
1445                 return scnprintf(buf, PAGE_SIZE, "\n");
1446
1447         return scnprintf(buf, PAGE_SIZE, "%llu\n",
1448             vha->bidi_stats.transfer_bytes >> 20);
1449 }
1450
1451 static ssize_t
1452 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1453         char *buf)
1454 {
1455         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1456         struct qla_hw_data *ha = vha->hw;
1457         uint32_t size;
1458
1459         if (!ha->fw_dumped)
1460                 size = 0;
1461         else if (IS_P3P_TYPE(ha))
1462                 size = ha->md_template_size + ha->md_dump_size;
1463         else
1464                 size = ha->fw_dump_len;
1465
1466         return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1467 }
1468
1469 static ssize_t
1470 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1471         struct device_attribute *attr, char *buf)
1472 {
1473         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1474
1475         if (!IS_P3P_TYPE(vha->hw))
1476                 return scnprintf(buf, PAGE_SIZE, "\n");
1477         else
1478                 return scnprintf(buf, PAGE_SIZE, "%s\n",
1479                     vha->hw->allow_cna_fw_dump ? "true" : "false");
1480 }
1481
1482 static ssize_t
1483 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1484         struct device_attribute *attr, const char *buf, size_t count)
1485 {
1486         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1487         int val = 0;
1488
1489         if (!IS_P3P_TYPE(vha->hw))
1490                 return -EINVAL;
1491
1492         if (sscanf(buf, "%d", &val) != 1)
1493                 return -EINVAL;
1494
1495         vha->hw->allow_cna_fw_dump = val != 0;
1496
1497         return strlen(buf);
1498 }
1499
1500 static ssize_t
1501 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1502         char *buf)
1503 {
1504         scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1505         struct qla_hw_data *ha = vha->hw;
1506
1507         if (!IS_QLA27XX(ha))
1508                 return scnprintf(buf, PAGE_SIZE, "\n");
1509
1510         return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1511             ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1512 }
1513
1514 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1515 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1516 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1517 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1518 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1519 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1520 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1521 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
1522 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
1523 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1524 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1525                    qla2x00_zio_timer_store);
1526 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1527                    qla2x00_beacon_store);
1528 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1529                    qla2x00_optrom_bios_version_show, NULL);
1530 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1531                    qla2x00_optrom_efi_version_show, NULL);
1532 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1533                    qla2x00_optrom_fcode_version_show, NULL);
1534 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1535                    NULL);
1536 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1537     qla2x00_optrom_gold_fw_version_show, NULL);
1538 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1539                    NULL);
1540 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1541                    NULL);
1542 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
1543 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
1544 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1545                    NULL);
1546 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1547 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1548                    qla2x00_vn_port_mac_address_show, NULL);
1549 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
1550 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
1551 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
1552 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1553 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
1554 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
1555 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
1556                    qla2x00_allow_cna_fw_dump_show,
1557                    qla2x00_allow_cna_fw_dump_store);
1558 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
1559
1560 struct device_attribute *qla2x00_host_attrs[] = {
1561         &dev_attr_driver_version,
1562         &dev_attr_fw_version,
1563         &dev_attr_serial_num,
1564         &dev_attr_isp_name,
1565         &dev_attr_isp_id,
1566         &dev_attr_model_name,
1567         &dev_attr_model_desc,
1568         &dev_attr_pci_info,
1569         &dev_attr_link_state,
1570         &dev_attr_zio,
1571         &dev_attr_zio_timer,
1572         &dev_attr_beacon,
1573         &dev_attr_optrom_bios_version,
1574         &dev_attr_optrom_efi_version,
1575         &dev_attr_optrom_fcode_version,
1576         &dev_attr_optrom_fw_version,
1577         &dev_attr_84xx_fw_version,
1578         &dev_attr_total_isp_aborts,
1579         &dev_attr_mpi_version,
1580         &dev_attr_phy_version,
1581         &dev_attr_flash_block_size,
1582         &dev_attr_vlan_id,
1583         &dev_attr_vn_port_mac_address,
1584         &dev_attr_fabric_param,
1585         &dev_attr_fw_state,
1586         &dev_attr_optrom_gold_fw_version,
1587         &dev_attr_thermal_temp,
1588         &dev_attr_diag_requests,
1589         &dev_attr_diag_megabytes,
1590         &dev_attr_fw_dump_size,
1591         &dev_attr_allow_cna_fw_dump,
1592         &dev_attr_pep_version,
1593         NULL,
1594 };
1595
1596 /* Host attributes. */
1597
1598 static void
1599 qla2x00_get_host_port_id(struct Scsi_Host *shost)
1600 {
1601         scsi_qla_host_t *vha = shost_priv(shost);
1602
1603         fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1604             vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
1605 }
1606
1607 static void
1608 qla2x00_get_host_speed(struct Scsi_Host *shost)
1609 {
1610         struct qla_hw_data *ha = ((struct scsi_qla_host *)
1611                                         (shost_priv(shost)))->hw;
1612         u32 speed = FC_PORTSPEED_UNKNOWN;
1613
1614         if (IS_QLAFX00(ha)) {
1615                 qlafx00_get_host_speed(shost);
1616                 return;
1617         }
1618
1619         switch (ha->link_data_rate) {
1620         case PORT_SPEED_1GB:
1621                 speed = FC_PORTSPEED_1GBIT;
1622                 break;
1623         case PORT_SPEED_2GB:
1624                 speed = FC_PORTSPEED_2GBIT;
1625                 break;
1626         case PORT_SPEED_4GB:
1627                 speed = FC_PORTSPEED_4GBIT;
1628                 break;
1629         case PORT_SPEED_8GB:
1630                 speed = FC_PORTSPEED_8GBIT;
1631                 break;
1632         case PORT_SPEED_10GB:
1633                 speed = FC_PORTSPEED_10GBIT;
1634                 break;
1635         case PORT_SPEED_16GB:
1636                 speed = FC_PORTSPEED_16GBIT;
1637                 break;
1638         case PORT_SPEED_32GB:
1639                 speed = FC_PORTSPEED_32GBIT;
1640                 break;
1641         }
1642         fc_host_speed(shost) = speed;
1643 }
1644
1645 static void
1646 qla2x00_get_host_port_type(struct Scsi_Host *shost)
1647 {
1648         scsi_qla_host_t *vha = shost_priv(shost);
1649         uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1650
1651         if (vha->vp_idx) {
1652                 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1653                 return;
1654         }
1655         switch (vha->hw->current_topology) {
1656         case ISP_CFG_NL:
1657                 port_type = FC_PORTTYPE_LPORT;
1658                 break;
1659         case ISP_CFG_FL:
1660                 port_type = FC_PORTTYPE_NLPORT;
1661                 break;
1662         case ISP_CFG_N:
1663                 port_type = FC_PORTTYPE_PTP;
1664                 break;
1665         case ISP_CFG_F:
1666                 port_type = FC_PORTTYPE_NPORT;
1667                 break;
1668         }
1669         fc_host_port_type(shost) = port_type;
1670 }
1671
1672 static void
1673 qla2x00_get_starget_node_name(struct scsi_target *starget)
1674 {
1675         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1676         scsi_qla_host_t *vha = shost_priv(host);
1677         fc_port_t *fcport;
1678         u64 node_name = 0;
1679
1680         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1681                 if (fcport->rport &&
1682                     starget->id == fcport->rport->scsi_target_id) {
1683                         node_name = wwn_to_u64(fcport->node_name);
1684                         break;
1685                 }
1686         }
1687
1688         fc_starget_node_name(starget) = node_name;
1689 }
1690
1691 static void
1692 qla2x00_get_starget_port_name(struct scsi_target *starget)
1693 {
1694         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1695         scsi_qla_host_t *vha = shost_priv(host);
1696         fc_port_t *fcport;
1697         u64 port_name = 0;
1698
1699         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1700                 if (fcport->rport &&
1701                     starget->id == fcport->rport->scsi_target_id) {
1702                         port_name = wwn_to_u64(fcport->port_name);
1703                         break;
1704                 }
1705         }
1706
1707         fc_starget_port_name(starget) = port_name;
1708 }
1709
1710 static void
1711 qla2x00_get_starget_port_id(struct scsi_target *starget)
1712 {
1713         struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1714         scsi_qla_host_t *vha = shost_priv(host);
1715         fc_port_t *fcport;
1716         uint32_t port_id = ~0U;
1717
1718         list_for_each_entry(fcport, &vha->vp_fcports, list) {
1719                 if (fcport->rport &&
1720                     starget->id == fcport->rport->scsi_target_id) {
1721                         port_id = fcport->d_id.b.domain << 16 |
1722                             fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1723                         break;
1724                 }
1725         }
1726
1727         fc_starget_port_id(starget) = port_id;
1728 }
1729
1730 static void
1731 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1732 {
1733         if (timeout)
1734                 rport->dev_loss_tmo = timeout;
1735         else
1736                 rport->dev_loss_tmo = 1;
1737 }
1738
1739 static void
1740 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1741 {
1742         struct Scsi_Host *host = rport_to_shost(rport);
1743         fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1744         unsigned long flags;
1745
1746         if (!fcport)
1747                 return;
1748
1749         /* Now that the rport has been deleted, set the fcport state to
1750            FCS_DEVICE_DEAD */
1751         qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
1752
1753         /*
1754          * Transport has effectively 'deleted' the rport, clear
1755          * all local references.
1756          */
1757         spin_lock_irqsave(host->host_lock, flags);
1758         fcport->rport = fcport->drport = NULL;
1759         *((fc_port_t **)rport->dd_data) = NULL;
1760         spin_unlock_irqrestore(host->host_lock, flags);
1761
1762         if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1763                 return;
1764
1765         if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1766                 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1767                 return;
1768         }
1769 }
1770
1771 static void
1772 qla2x00_terminate_rport_io(struct fc_rport *rport)
1773 {
1774         fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1775
1776         if (!fcport)
1777                 return;
1778
1779         if (test_bit(UNLOADING, &fcport->vha->dpc_flags))
1780                 return;
1781
1782         if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1783                 return;
1784
1785         if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1786                 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1787                 return;
1788         }
1789         /*
1790          * At this point all fcport's software-states are cleared.  Perform any
1791          * final cleanup of firmware resources (PCBs and XCBs).
1792          */
1793         if (fcport->loop_id != FC_NO_LOOP_ID) {
1794                 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1795                         fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1796                             fcport->loop_id, fcport->d_id.b.domain,
1797                             fcport->d_id.b.area, fcport->d_id.b.al_pa);
1798                 else
1799                         qla2x00_port_logout(fcport->vha, fcport);
1800         }
1801 }
1802
1803 static int
1804 qla2x00_issue_lip(struct Scsi_Host *shost)
1805 {
1806         scsi_qla_host_t *vha = shost_priv(shost);
1807
1808         if (IS_QLAFX00(vha->hw))
1809                 return 0;
1810
1811         qla2x00_loop_reset(vha);
1812         return 0;
1813 }
1814
1815 static struct fc_host_statistics *
1816 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1817 {
1818         scsi_qla_host_t *vha = shost_priv(shost);
1819         struct qla_hw_data *ha = vha->hw;
1820         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1821         int rval;
1822         struct link_statistics *stats;
1823         dma_addr_t stats_dma;
1824         struct fc_host_statistics *p = &vha->fc_host_stat;
1825
1826         memset(p, -1, sizeof(*p));
1827
1828         if (IS_QLAFX00(vha->hw))
1829                 goto done;
1830
1831         if (test_bit(UNLOADING, &vha->dpc_flags))
1832                 goto done;
1833
1834         if (unlikely(pci_channel_offline(ha->pdev)))
1835                 goto done;
1836
1837         if (qla2x00_reset_active(vha))
1838                 goto done;
1839
1840         stats = dma_alloc_coherent(&ha->pdev->dev,
1841             sizeof(*stats), &stats_dma, GFP_KERNEL);
1842         if (!stats) {
1843                 ql_log(ql_log_warn, vha, 0x707d,
1844                     "Failed to allocate memory for stats.\n");
1845                 goto done;
1846         }
1847         memset(stats, 0, sizeof(*stats));
1848
1849         rval = QLA_FUNCTION_FAILED;
1850         if (IS_FWI2_CAPABLE(ha)) {
1851                 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0);
1852         } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1853             !ha->dpc_active) {
1854                 /* Must be in a 'READY' state for statistics retrieval. */
1855                 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1856                                                 stats, stats_dma);
1857         }
1858
1859         if (rval != QLA_SUCCESS)
1860                 goto done_free;
1861
1862         p->link_failure_count = stats->link_fail_cnt;
1863         p->loss_of_sync_count = stats->loss_sync_cnt;
1864         p->loss_of_signal_count = stats->loss_sig_cnt;
1865         p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1866         p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1867         p->invalid_crc_count = stats->inval_crc_cnt;
1868         if (IS_FWI2_CAPABLE(ha)) {
1869                 p->lip_count = stats->lip_cnt;
1870                 p->tx_frames = stats->tx_frames;
1871                 p->rx_frames = stats->rx_frames;
1872                 p->dumped_frames = stats->discarded_frames;
1873                 p->nos_count = stats->nos_rcvd;
1874                 p->error_frames =
1875                         stats->dropped_frames + stats->discarded_frames;
1876                 p->rx_words = vha->qla_stats.input_bytes;
1877                 p->tx_words = vha->qla_stats.output_bytes;
1878         }
1879         p->fcp_control_requests = vha->qla_stats.control_requests;
1880         p->fcp_input_requests = vha->qla_stats.input_requests;
1881         p->fcp_output_requests = vha->qla_stats.output_requests;
1882         p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1883         p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
1884         p->seconds_since_last_reset =
1885                 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1886         do_div(p->seconds_since_last_reset, HZ);
1887
1888 done_free:
1889         dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
1890             stats, stats_dma);
1891 done:
1892         return p;
1893 }
1894
1895 static void
1896 qla2x00_reset_host_stats(struct Scsi_Host *shost)
1897 {
1898         scsi_qla_host_t *vha = shost_priv(shost);
1899         struct qla_hw_data *ha = vha->hw;
1900         struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1901         struct link_statistics *stats;
1902         dma_addr_t stats_dma;
1903
1904         memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
1905         memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1906
1907         vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1908
1909         if (IS_FWI2_CAPABLE(ha)) {
1910                 stats = dma_alloc_coherent(&ha->pdev->dev,
1911                     sizeof(*stats), &stats_dma, GFP_KERNEL);
1912                 if (!stats) {
1913                         ql_log(ql_log_warn, vha, 0x70d7,
1914                             "Failed to allocate memory for stats.\n");
1915                         return;
1916                 }
1917
1918                 /* reset firmware statistics */
1919                 qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
1920
1921                 dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
1922                     stats, stats_dma);
1923         }
1924 }
1925
1926 static void
1927 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1928 {
1929         scsi_qla_host_t *vha = shost_priv(shost);
1930
1931         qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
1932             sizeof(fc_host_symbolic_name(shost)));
1933 }
1934
1935 static void
1936 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1937 {
1938         scsi_qla_host_t *vha = shost_priv(shost);
1939
1940         set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
1941 }
1942
1943 static void
1944 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1945 {
1946         scsi_qla_host_t *vha = shost_priv(shost);
1947         uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1948                 0xFF, 0xFF, 0xFF, 0xFF};
1949         u64 fabric_name = wwn_to_u64(node_name);
1950
1951         if (vha->device_flags & SWITCH_FOUND)
1952                 fabric_name = wwn_to_u64(vha->fabric_node_name);
1953
1954         fc_host_fabric_name(shost) = fabric_name;
1955 }
1956
1957 static void
1958 qla2x00_get_host_port_state(struct Scsi_Host *shost)
1959 {
1960         scsi_qla_host_t *vha = shost_priv(shost);
1961         struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
1962
1963         if (!base_vha->flags.online) {
1964                 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
1965                 return;
1966         }
1967
1968         switch (atomic_read(&base_vha->loop_state)) {
1969         case LOOP_UPDATE:
1970                 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1971                 break;
1972         case LOOP_DOWN:
1973                 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
1974                         fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1975                 else
1976                         fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1977                 break;
1978         case LOOP_DEAD:
1979                 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1980                 break;
1981         case LOOP_READY:
1982                 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
1983                 break;
1984         default:
1985                 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
1986                 break;
1987         }
1988 }
1989
1990 static int
1991 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
1992 {
1993         int     ret = 0;
1994         uint8_t qos = 0;
1995         scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
1996         scsi_qla_host_t *vha = NULL;
1997         struct qla_hw_data *ha = base_vha->hw;
1998         int     cnt;
1999         struct req_que *req = ha->req_q_map[0];
2000         struct qla_qpair *qpair;
2001
2002         ret = qla24xx_vport_create_req_sanity_check(fc_vport);
2003         if (ret) {
2004                 ql_log(ql_log_warn, vha, 0x707e,
2005                     "Vport sanity check failed, status %x\n", ret);
2006                 return (ret);
2007         }
2008
2009         vha = qla24xx_create_vhost(fc_vport);
2010         if (vha == NULL) {
2011                 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2012                 return FC_VPORT_FAILED;
2013         }
2014         if (disable) {
2015                 atomic_set(&vha->vp_state, VP_OFFLINE);
2016                 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2017         } else
2018                 atomic_set(&vha->vp_state, VP_FAILED);
2019
2020         /* ready to create vport */
2021         ql_log(ql_log_info, vha, 0x7080,
2022             "VP entry id %d assigned.\n", vha->vp_idx);
2023
2024         /* initialized vport states */
2025         atomic_set(&vha->loop_state, LOOP_DOWN);
2026         vha->vp_err_state=  VP_ERR_PORTDWN;
2027         vha->vp_prev_err_state=  VP_ERR_UNKWN;
2028         /* Check if physical ha port is Up */
2029         if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2030             atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2031                 /* Don't retry or attempt login of this virtual port */
2032                 ql_dbg(ql_dbg_user, vha, 0x7081,
2033                     "Vport loop state is not UP.\n");
2034                 atomic_set(&vha->loop_state, LOOP_DEAD);
2035                 if (!disable)
2036                         fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2037         }
2038
2039         if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2040                 if (ha->fw_attributes & BIT_4) {
2041                         int prot = 0, guard;
2042                         vha->flags.difdix_supported = 1;
2043                         ql_dbg(ql_dbg_user, vha, 0x7082,
2044                             "Registered for DIF/DIX type 1 and 3 protection.\n");
2045                         if (ql2xenabledif == 1)
2046                                 prot = SHOST_DIX_TYPE0_PROTECTION;
2047                         scsi_host_set_prot(vha->host,
2048                             prot | SHOST_DIF_TYPE1_PROTECTION
2049                             | SHOST_DIF_TYPE2_PROTECTION
2050                             | SHOST_DIF_TYPE3_PROTECTION
2051                             | SHOST_DIX_TYPE1_PROTECTION
2052                             | SHOST_DIX_TYPE2_PROTECTION
2053                             | SHOST_DIX_TYPE3_PROTECTION);
2054
2055                         guard = SHOST_DIX_GUARD_CRC;
2056
2057                         if (IS_PI_IPGUARD_CAPABLE(ha) &&
2058                             (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2059                                 guard |= SHOST_DIX_GUARD_IP;
2060
2061                         scsi_host_set_guard(vha->host, guard);
2062                 } else
2063                         vha->flags.difdix_supported = 0;
2064         }
2065
2066         if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2067                                    &ha->pdev->dev)) {
2068                 ql_dbg(ql_dbg_user, vha, 0x7083,
2069                     "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2070                 goto vport_create_failed_2;
2071         }
2072
2073         /* initialize attributes */
2074         fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2075         fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2076         fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2077         fc_host_supported_classes(vha->host) =
2078                 fc_host_supported_classes(base_vha->host);
2079         fc_host_supported_speeds(vha->host) =
2080                 fc_host_supported_speeds(base_vha->host);
2081
2082         qlt_vport_create(vha, ha);
2083         qla24xx_vport_disable(fc_vport, disable);
2084
2085         if (!ql2xmqsupport || !ha->npiv_info)
2086                 goto vport_queue;
2087
2088         /* Create a request queue in QoS mode for the vport */
2089         for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2090                 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2091                         && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2092                                         8) == 0) {
2093                         qos = ha->npiv_info[cnt].q_qos;
2094                         break;
2095                 }
2096         }
2097
2098         if (qos) {
2099                 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx);
2100                 if (!qpair)
2101                         ql_log(ql_log_warn, vha, 0x7084,
2102                             "Can't create qpair for VP[%d]\n",
2103                             vha->vp_idx);
2104                 else {
2105                         ql_dbg(ql_dbg_multiq, vha, 0xc001,
2106                             "Queue pair: %d Qos: %d) created for VP[%d]\n",
2107                             qpair->id, qos, vha->vp_idx);
2108                         ql_dbg(ql_dbg_user, vha, 0x7085,
2109                             "Queue Pair: %d Qos: %d) created for VP[%d]\n",
2110                             qpair->id, qos, vha->vp_idx);
2111                         req = qpair->req;
2112                         vha->qpair = qpair;
2113                 }
2114         }
2115
2116 vport_queue:
2117         vha->req = req;
2118         return 0;
2119
2120 vport_create_failed_2:
2121         qla24xx_disable_vp(vha);
2122         qla24xx_deallocate_vp_id(vha);
2123         scsi_host_put(vha->host);
2124         return FC_VPORT_FAILED;
2125 }
2126
2127 static int
2128 qla24xx_vport_delete(struct fc_vport *fc_vport)
2129 {
2130         scsi_qla_host_t *vha = fc_vport->dd_data;
2131         struct qla_hw_data *ha = vha->hw;
2132         uint16_t id = vha->vp_idx;
2133
2134         while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2135             test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2136                 msleep(1000);
2137
2138         qla24xx_disable_vp(vha);
2139
2140         vha->flags.delete_progress = 1;
2141
2142         qlt_remove_target(ha, vha);
2143
2144         fc_remove_host(vha->host);
2145
2146         scsi_remove_host(vha->host);
2147
2148         /* Allow timer to run to drain queued items, when removing vp */
2149         qla24xx_deallocate_vp_id(vha);
2150
2151         if (vha->timer_active) {
2152                 qla2x00_vp_stop_timer(vha);
2153                 ql_dbg(ql_dbg_user, vha, 0x7086,
2154                     "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2155         }
2156
2157         BUG_ON(atomic_read(&vha->vref_count));
2158
2159         qla2x00_free_fcports(vha);
2160
2161         mutex_lock(&ha->vport_lock);
2162         ha->cur_vport_count--;
2163         clear_bit(vha->vp_idx, ha->vp_idx_map);
2164         mutex_unlock(&ha->vport_lock);
2165
2166         dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l,
2167             vha->gnl.ldma);
2168
2169         if (vha->qpair->vp_idx == vha->vp_idx) {
2170                 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
2171                         ql_log(ql_log_warn, vha, 0x7087,
2172                             "Queue Pair delete failed.\n");
2173         }
2174
2175         ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2176         scsi_host_put(vha->host);
2177         return 0;
2178 }
2179
2180 static int
2181 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2182 {
2183         scsi_qla_host_t *vha = fc_vport->dd_data;
2184
2185         if (disable)
2186                 qla24xx_disable_vp(vha);
2187         else
2188                 qla24xx_enable_vp(vha);
2189
2190         return 0;
2191 }
2192
2193 struct fc_function_template qla2xxx_transport_functions = {
2194
2195         .show_host_node_name = 1,
2196         .show_host_port_name = 1,
2197         .show_host_supported_classes = 1,
2198         .show_host_supported_speeds = 1,
2199
2200         .get_host_port_id = qla2x00_get_host_port_id,
2201         .show_host_port_id = 1,
2202         .get_host_speed = qla2x00_get_host_speed,
2203         .show_host_speed = 1,
2204         .get_host_port_type = qla2x00_get_host_port_type,
2205         .show_host_port_type = 1,
2206         .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2207         .show_host_symbolic_name = 1,
2208         .set_host_system_hostname = qla2x00_set_host_system_hostname,
2209         .show_host_system_hostname = 1,
2210         .get_host_fabric_name = qla2x00_get_host_fabric_name,
2211         .show_host_fabric_name = 1,
2212         .get_host_port_state = qla2x00_get_host_port_state,
2213         .show_host_port_state = 1,
2214
2215         .dd_fcrport_size = sizeof(struct fc_port *),
2216         .show_rport_supported_classes = 1,
2217
2218         .get_starget_node_name = qla2x00_get_starget_node_name,
2219         .show_starget_node_name = 1,
2220         .get_starget_port_name = qla2x00_get_starget_port_name,
2221         .show_starget_port_name = 1,
2222         .get_starget_port_id  = qla2x00_get_starget_port_id,
2223         .show_starget_port_id = 1,
2224
2225         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2226         .show_rport_dev_loss_tmo = 1,
2227
2228         .issue_fc_host_lip = qla2x00_issue_lip,
2229         .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2230         .terminate_rport_io = qla2x00_terminate_rport_io,
2231         .get_fc_host_stats = qla2x00_get_fc_host_stats,
2232         .reset_fc_host_stats = qla2x00_reset_host_stats,
2233
2234         .vport_create = qla24xx_vport_create,
2235         .vport_disable = qla24xx_vport_disable,
2236         .vport_delete = qla24xx_vport_delete,
2237         .bsg_request = qla24xx_bsg_request,
2238         .bsg_timeout = qla24xx_bsg_timeout,
2239 };
2240
2241 struct fc_function_template qla2xxx_transport_vport_functions = {
2242
2243         .show_host_node_name = 1,
2244         .show_host_port_name = 1,
2245         .show_host_supported_classes = 1,
2246
2247         .get_host_port_id = qla2x00_get_host_port_id,
2248         .show_host_port_id = 1,
2249         .get_host_speed = qla2x00_get_host_speed,
2250         .show_host_speed = 1,
2251         .get_host_port_type = qla2x00_get_host_port_type,
2252         .show_host_port_type = 1,
2253         .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2254         .show_host_symbolic_name = 1,
2255         .set_host_system_hostname = qla2x00_set_host_system_hostname,
2256         .show_host_system_hostname = 1,
2257         .get_host_fabric_name = qla2x00_get_host_fabric_name,
2258         .show_host_fabric_name = 1,
2259         .get_host_port_state = qla2x00_get_host_port_state,
2260         .show_host_port_state = 1,
2261
2262         .dd_fcrport_size = sizeof(struct fc_port *),
2263         .show_rport_supported_classes = 1,
2264
2265         .get_starget_node_name = qla2x00_get_starget_node_name,
2266         .show_starget_node_name = 1,
2267         .get_starget_port_name = qla2x00_get_starget_port_name,
2268         .show_starget_port_name = 1,
2269         .get_starget_port_id  = qla2x00_get_starget_port_id,
2270         .show_starget_port_id = 1,
2271
2272         .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2273         .show_rport_dev_loss_tmo = 1,
2274
2275         .issue_fc_host_lip = qla2x00_issue_lip,
2276         .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2277         .terminate_rport_io = qla2x00_terminate_rport_io,
2278         .get_fc_host_stats = qla2x00_get_fc_host_stats,
2279         .reset_fc_host_stats = qla2x00_reset_host_stats,
2280
2281         .bsg_request = qla24xx_bsg_request,
2282         .bsg_timeout = qla24xx_bsg_timeout,
2283 };
2284
2285 void
2286 qla2x00_init_host_attr(scsi_qla_host_t *vha)
2287 {
2288         struct qla_hw_data *ha = vha->hw;
2289         u32 speed = FC_PORTSPEED_UNKNOWN;
2290
2291         fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2292         fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2293         fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2294         fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ?
2295                         (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
2296         fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2297         fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2298
2299         if (IS_CNA_CAPABLE(ha))
2300                 speed = FC_PORTSPEED_10GBIT;
2301         else if (IS_QLA2031(ha))
2302                 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2303                     FC_PORTSPEED_4GBIT;
2304         else if (IS_QLA25XX(ha))
2305                 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2306                     FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2307         else if (IS_QLA24XX_TYPE(ha))
2308                 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2309                     FC_PORTSPEED_1GBIT;
2310         else if (IS_QLA23XX(ha))
2311                 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2312         else if (IS_QLAFX00(ha))
2313                 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2314                     FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2315         else if (IS_QLA27XX(ha))
2316                 speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
2317                     FC_PORTSPEED_8GBIT;
2318         else
2319                 speed = FC_PORTSPEED_1GBIT;
2320         fc_host_supported_speeds(vha->host) = speed;
2321 }