2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2014 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
8 #include "qla_target.h"
10 #include <linux/kthread.h>
11 #include <linux/vmalloc.h>
12 #include <linux/slab.h>
13 #include <linux/delay.h>
15 static int qla24xx_vport_disable(struct fc_vport *, bool);
17 /* SYSFS attributes --------------------------------------------------------- */
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)
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;
29 if (!(ha->fw_dump_reading || ha->mctp_dump_reading))
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);
38 off -= ha->md_template_size;
39 rval = memory_read_from_buffer(buf, count,
40 &off, ha->md_dump, ha->md_dump_size);
42 } else if (ha->mctp_dumped && ha->mctp_dump_reading)
43 return memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
45 else if (ha->fw_dump_reading)
46 return memory_read_from_buffer(buf, count, &off, ha->fw_dump,
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)
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;
65 reading = simple_strtol(buf, NULL, 10);
68 if (!ha->fw_dump_reading)
71 ql_log(ql_log_info, vha, 0x705d,
72 "Firmware dump cleared on (%ld).\n", vha->host_no);
74 if (IS_P3P_TYPE(ha)) {
78 ha->fw_dump_reading = 0;
82 if (ha->fw_dumped && !ha->fw_dump_reading) {
83 ha->fw_dump_reading = 1;
85 ql_log(ql_log_info, vha, 0x705e,
86 "Raw firmware dump ready for read on (%ld).\n",
91 qla2x00_alloc_fw_dump(vha);
96 qla82xx_set_reset_owner(vha);
97 qla82xx_idc_unlock(ha);
98 } else if (IS_QLA8044(ha)) {
100 qla82xx_set_reset_owner(vha);
101 qla8044_idc_unlock(ha);
103 qla2x00_system_error(vha);
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");
111 ql_dbg(ql_dbg_user, vha, 0x709d,
112 "MiniDump not supported with this firmware.\n");
117 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
120 if (!ha->mctp_dump_reading)
122 ql_log(ql_log_info, vha, 0x70c1,
123 "MCTP dump cleared on (%ld).\n", vha->host_no);
124 ha->mctp_dump_reading = 0;
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",
139 static struct bin_attribute sysfs_fw_dump_attr = {
142 .mode = S_IRUSR | S_IWUSR,
145 .read = qla2x00_sysfs_read_fw_dump,
146 .write = qla2x00_sysfs_write_fw_dump,
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)
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;
158 if (!capable(CAP_SYS_ADMIN))
161 if (IS_NOCACHE_VPD_TYPE(ha))
162 ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
164 return memory_read_from_buffer(buf, count, &off, ha->nvram,
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)
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;
178 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
179 !ha->isp_ops->write_nvram)
182 /* Checksum NVRAM. */
183 if (IS_FWI2_CAPABLE(ha)) {
187 iter = (uint32_t *)buf;
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);
197 iter = (uint8_t *)buf;
199 for (cnt = 0; cnt < count - 1; cnt++)
201 chksum = ~chksum + 1;
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");
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,
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);
226 static struct bin_attribute sysfs_nvram_attr = {
229 .mode = S_IRUSR | S_IWUSR,
232 .read = qla2x00_sysfs_read_nvram,
233 .write = qla2x00_sysfs_write_nvram,
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)
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;
246 if (ha->optrom_state != QLA_SREADING)
249 mutex_lock(&ha->optrom_mutex);
250 rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
251 ha->optrom_region_size);
252 mutex_unlock(&ha->optrom_mutex);
258 qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
259 struct bin_attribute *bin_attr,
260 char *buf, loff_t off, size_t count)
262 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
263 struct device, kobj)));
264 struct qla_hw_data *ha = vha->hw;
266 if (ha->optrom_state != QLA_SWRITING)
268 if (off > ha->optrom_region_size)
270 if (off + count > ha->optrom_region_size)
271 count = ha->optrom_region_size - off;
273 mutex_lock(&ha->optrom_mutex);
274 memcpy(&ha->optrom_buffer[off], buf, count);
275 mutex_unlock(&ha->optrom_mutex);
280 static struct bin_attribute sysfs_optrom_attr = {
283 .mode = S_IRUSR | S_IWUSR,
286 .read = qla2x00_sysfs_read_optrom,
287 .write = qla2x00_sysfs_write_optrom,
291 qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
292 struct bin_attribute *bin_attr,
293 char *buf, loff_t off, size_t count)
295 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
296 struct device, kobj)));
297 struct qla_hw_data *ha = vha->hw;
299 uint32_t size = ha->optrom_size;
301 ssize_t rval = count;
306 if (unlikely(pci_channel_offline(ha->pdev)))
309 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
311 if (start > ha->optrom_size)
314 mutex_lock(&ha->optrom_mutex);
317 if (ha->optrom_state != QLA_SREADING &&
318 ha->optrom_state != QLA_SWRITING) {
322 ha->optrom_state = QLA_SWAITING;
324 ql_dbg(ql_dbg_user, vha, 0x7061,
325 "Freeing flash region allocation -- 0x%x bytes.\n",
326 ha->optrom_region_size);
328 vfree(ha->optrom_buffer);
329 ha->optrom_buffer = NULL;
332 if (ha->optrom_state != QLA_SWAITING) {
337 ha->optrom_region_start = start;
338 ha->optrom_region_size = start + size > ha->optrom_size ?
339 ha->optrom_size - start : size;
341 ha->optrom_state = QLA_SREADING;
342 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
343 if (ha->optrom_buffer == NULL) {
344 ql_log(ql_log_warn, vha, 0x7062,
345 "Unable to allocate memory for optrom retrieval "
346 "(%x).\n", ha->optrom_region_size);
348 ha->optrom_state = QLA_SWAITING;
353 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
354 ql_log(ql_log_warn, vha, 0x7063,
355 "HBA not online, failing NVRAM update.\n");
360 ql_dbg(ql_dbg_user, vha, 0x7064,
361 "Reading flash region -- 0x%x/0x%x.\n",
362 ha->optrom_region_start, ha->optrom_region_size);
364 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
365 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
366 ha->optrom_region_start, ha->optrom_region_size);
369 if (ha->optrom_state != QLA_SWAITING) {
375 * We need to be more restrictive on which FLASH regions are
376 * allowed to be updated via user-space. Regions accessible
377 * via this method include:
379 * ISP21xx/ISP22xx/ISP23xx type boards:
381 * 0x000000 -> 0x020000 -- Boot code.
383 * ISP2322/ISP24xx type boards:
385 * 0x000000 -> 0x07ffff -- Boot code.
386 * 0x080000 -> 0x0fffff -- Firmware.
388 * ISP25xx type boards:
390 * 0x000000 -> 0x07ffff -- Boot code.
391 * 0x080000 -> 0x0fffff -- Firmware.
392 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
395 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
397 else if (start == (ha->flt_region_boot * 4) ||
398 start == (ha->flt_region_fw * 4))
400 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
401 || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
405 ql_log(ql_log_warn, vha, 0x7065,
406 "Invalid start region 0x%x/0x%x.\n", start, size);
411 ha->optrom_region_start = start;
412 ha->optrom_region_size = start + size > ha->optrom_size ?
413 ha->optrom_size - start : size;
415 ha->optrom_state = QLA_SWRITING;
416 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
417 if (ha->optrom_buffer == NULL) {
418 ql_log(ql_log_warn, vha, 0x7066,
419 "Unable to allocate memory for optrom update "
420 "(%x)\n", ha->optrom_region_size);
422 ha->optrom_state = QLA_SWAITING;
427 ql_dbg(ql_dbg_user, vha, 0x7067,
428 "Staging flash region write -- 0x%x/0x%x.\n",
429 ha->optrom_region_start, ha->optrom_region_size);
431 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
434 if (ha->optrom_state != QLA_SWRITING) {
439 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
440 ql_log(ql_log_warn, vha, 0x7068,
441 "HBA not online, failing flash update.\n");
446 ql_dbg(ql_dbg_user, vha, 0x7069,
447 "Writing flash region -- 0x%x/0x%x.\n",
448 ha->optrom_region_start, ha->optrom_region_size);
450 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
451 ha->optrom_region_start, ha->optrom_region_size);
458 mutex_unlock(&ha->optrom_mutex);
462 static struct bin_attribute sysfs_optrom_ctl_attr = {
464 .name = "optrom_ctl",
468 .write = qla2x00_sysfs_write_optrom_ctl,
472 qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
473 struct bin_attribute *bin_attr,
474 char *buf, loff_t off, size_t count)
476 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
477 struct device, kobj)));
478 struct qla_hw_data *ha = vha->hw;
481 if (unlikely(pci_channel_offline(ha->pdev)))
484 if (!capable(CAP_SYS_ADMIN))
487 if (IS_NOCACHE_VPD_TYPE(ha)) {
488 faddr = ha->flt_region_vpd << 2;
490 if (IS_QLA27XX(ha) &&
491 qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
492 faddr = ha->flt_region_vpd_sec << 2;
494 ha->isp_ops->read_optrom(vha, ha->vpd, faddr,
497 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
501 qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
502 struct bin_attribute *bin_attr,
503 char *buf, loff_t off, size_t count)
505 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
506 struct device, kobj)));
507 struct qla_hw_data *ha = vha->hw;
510 if (unlikely(pci_channel_offline(ha->pdev)))
513 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
514 !ha->isp_ops->write_nvram)
517 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
518 ql_log(ql_log_warn, vha, 0x706a,
519 "HBA not online, failing VPD update.\n");
524 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
525 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
527 /* Update flash version information for 4Gb & above. */
528 if (!IS_FWI2_CAPABLE(ha))
531 tmp_data = vmalloc(256);
533 ql_log(ql_log_warn, vha, 0x706b,
534 "Unable to allocate memory for VPD information update.\n");
537 ha->isp_ops->get_flash_version(vha, tmp_data);
543 static struct bin_attribute sysfs_vpd_attr = {
546 .mode = S_IRUSR | S_IWUSR,
549 .read = qla2x00_sysfs_read_vpd,
550 .write = qla2x00_sysfs_write_vpd,
554 qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
555 struct bin_attribute *bin_attr,
556 char *buf, loff_t off, size_t count)
558 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
559 struct device, kobj)));
560 struct qla_hw_data *ha = vha->hw;
561 uint16_t iter, addr, offset;
564 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
570 ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
573 ql_log(ql_log_warn, vha, 0x706c,
574 "Unable to allocate memory for SFP read-data.\n");
579 memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
581 for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
582 iter++, offset += SFP_BLOCK_SIZE) {
584 /* Skip to next device address. */
589 rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
590 addr, offset, SFP_BLOCK_SIZE, BIT_1);
591 if (rval != QLA_SUCCESS) {
592 ql_log(ql_log_warn, vha, 0x706d,
593 "Unable to read SFP data (%x/%x/%x).\n", rval,
598 memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
599 buf += SFP_BLOCK_SIZE;
605 static struct bin_attribute sysfs_sfp_attr = {
608 .mode = S_IRUSR | S_IWUSR,
610 .size = SFP_DEV_SIZE * 2,
611 .read = qla2x00_sysfs_read_sfp,
615 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
616 struct bin_attribute *bin_attr,
617 char *buf, loff_t off, size_t count)
619 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
620 struct device, kobj)));
621 struct qla_hw_data *ha = vha->hw;
622 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
624 uint32_t idc_control;
625 uint8_t *tmp_data = NULL;
629 type = simple_strtol(buf, NULL, 10);
632 ql_log(ql_log_info, vha, 0x706e,
633 "Issuing ISP reset.\n");
635 scsi_block_requests(vha->host);
636 if (IS_QLA82XX(ha)) {
637 ha->flags.isp82xx_no_md_cap = 1;
638 qla82xx_idc_lock(ha);
639 qla82xx_set_reset_owner(vha);
640 qla82xx_idc_unlock(ha);
641 } else if (IS_QLA8044(ha)) {
642 qla8044_idc_lock(ha);
643 idc_control = qla8044_rd_reg(ha,
644 QLA8044_IDC_DRV_CTRL);
645 qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
646 (idc_control | GRACEFUL_RESET_BIT1));
647 qla82xx_set_reset_owner(vha);
648 qla8044_idc_unlock(ha);
650 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
651 qla2xxx_wake_dpc(vha);
653 qla2x00_wait_for_chip_reset(vha);
654 scsi_unblock_requests(vha->host);
657 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
660 ql_log(ql_log_info, vha, 0x706f,
661 "Issuing MPI reset.\n");
663 if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
664 uint32_t idc_control;
666 qla83xx_idc_lock(vha, 0);
667 __qla83xx_get_idc_control(vha, &idc_control);
668 idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
669 __qla83xx_set_idc_control(vha, idc_control);
670 qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
671 QLA8XXX_DEV_NEED_RESET);
672 qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
673 qla83xx_idc_unlock(vha, 0);
676 /* Make sure FC side is not in reset */
677 qla2x00_wait_for_hba_online(vha);
679 /* Issue MPI reset */
680 scsi_block_requests(vha->host);
681 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
682 ql_log(ql_log_warn, vha, 0x7070,
683 "MPI reset failed.\n");
684 scsi_unblock_requests(vha->host);
688 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
689 ql_log(ql_log_info, vha, 0x7071,
690 "FCoE ctx reset no supported.\n");
694 ql_log(ql_log_info, vha, 0x7072,
695 "Issuing FCoE ctx reset.\n");
696 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
697 qla2xxx_wake_dpc(vha);
698 qla2x00_wait_for_fcoe_ctx_reset(vha);
703 ql_log(ql_log_info, vha, 0x70bc,
704 "Disabling Reset by IDC control\n");
705 qla83xx_idc_lock(vha, 0);
706 __qla83xx_get_idc_control(vha, &idc_control);
707 idc_control |= QLA83XX_IDC_RESET_DISABLED;
708 __qla83xx_set_idc_control(vha, idc_control);
709 qla83xx_idc_unlock(vha, 0);
714 ql_log(ql_log_info, vha, 0x70bd,
715 "Enabling Reset by IDC control\n");
716 qla83xx_idc_lock(vha, 0);
717 __qla83xx_get_idc_control(vha, &idc_control);
718 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
719 __qla83xx_set_idc_control(vha, idc_control);
720 qla83xx_idc_unlock(vha, 0);
723 ql_dbg(ql_dbg_user, vha, 0x70e0,
724 "Updating cache versions without reset ");
726 tmp_data = vmalloc(256);
728 ql_log(ql_log_warn, vha, 0x70e1,
729 "Unable to allocate memory for VPD information update.\n");
732 ha->isp_ops->get_flash_version(vha, tmp_data);
739 static struct bin_attribute sysfs_reset_attr = {
745 .write = qla2x00_sysfs_write_reset,
749 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
750 struct bin_attribute *bin_attr,
751 char *buf, loff_t off, size_t count)
753 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
754 struct device, kobj)));
759 type = simple_strtol(buf, NULL, 10);
761 did.b.domain = (type & 0x00ff0000) >> 16;
762 did.b.area = (type & 0x0000ff00) >> 8;
763 did.b.al_pa = (type & 0x000000ff);
765 ql_log(ql_log_info, vha, 0x70e3, "portid=%02x%02x%02x done\n",
766 did.b.domain, did.b.area, did.b.al_pa);
768 ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
770 rval = qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
774 static struct bin_attribute sysfs_issue_logo_attr = {
776 .name = "issue_logo",
780 .write = qla2x00_issue_logo,
784 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
785 struct bin_attribute *bin_attr,
786 char *buf, loff_t off, size_t count)
788 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
789 struct device, kobj)));
790 struct qla_hw_data *ha = vha->hw;
792 uint16_t actual_size;
794 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
800 ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
801 &ha->xgmac_data_dma, GFP_KERNEL);
802 if (!ha->xgmac_data) {
803 ql_log(ql_log_warn, vha, 0x7076,
804 "Unable to allocate memory for XGMAC read-data.\n");
810 memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
812 rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
813 XGMAC_DATA_SIZE, &actual_size);
814 if (rval != QLA_SUCCESS) {
815 ql_log(ql_log_warn, vha, 0x7077,
816 "Unable to read XGMAC data (%x).\n", rval);
820 count = actual_size > count ? count: actual_size;
821 memcpy(buf, ha->xgmac_data, count);
826 static struct bin_attribute sysfs_xgmac_stats_attr = {
828 .name = "xgmac_stats",
832 .read = qla2x00_sysfs_read_xgmac_stats,
836 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
837 struct bin_attribute *bin_attr,
838 char *buf, loff_t off, size_t count)
840 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
841 struct device, kobj)));
842 struct qla_hw_data *ha = vha->hw;
845 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
851 ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
852 &ha->dcbx_tlv_dma, GFP_KERNEL);
854 ql_log(ql_log_warn, vha, 0x7078,
855 "Unable to allocate memory for DCBX TLV read-data.\n");
860 memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
862 rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
864 if (rval != QLA_SUCCESS) {
865 ql_log(ql_log_warn, vha, 0x7079,
866 "Unable to read DCBX TLV (%x).\n", rval);
870 memcpy(buf, ha->dcbx_tlv, count);
875 static struct bin_attribute sysfs_dcbx_tlv_attr = {
881 .read = qla2x00_sysfs_read_dcbx_tlv,
884 static struct sysfs_entry {
886 struct bin_attribute *attr;
888 } bin_file_entries[] = {
889 { "fw_dump", &sysfs_fw_dump_attr, },
890 { "nvram", &sysfs_nvram_attr, },
891 { "optrom", &sysfs_optrom_attr, },
892 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
893 { "vpd", &sysfs_vpd_attr, 1 },
894 { "sfp", &sysfs_sfp_attr, 1 },
895 { "reset", &sysfs_reset_attr, },
896 { "issue_logo", &sysfs_issue_logo_attr, },
897 { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
898 { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
903 qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
905 struct Scsi_Host *host = vha->host;
906 struct sysfs_entry *iter;
909 for (iter = bin_file_entries; iter->name; iter++) {
910 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
912 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
914 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
917 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
920 ql_log(ql_log_warn, vha, 0x00f3,
921 "Unable to create sysfs %s binary attribute (%d).\n",
924 ql_dbg(ql_dbg_init, vha, 0x00f4,
925 "Successfully created sysfs %s binary attribure.\n",
931 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
933 struct Scsi_Host *host = vha->host;
934 struct sysfs_entry *iter;
935 struct qla_hw_data *ha = vha->hw;
937 for (iter = bin_file_entries; iter->name; iter++) {
938 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
940 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
942 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
944 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
947 sysfs_remove_bin_file(&host->shost_gendev.kobj,
951 if (stop_beacon && ha->beacon_blink_led == 1)
952 ha->isp_ops->beacon_off(vha);
955 /* Scsi_Host attributes. */
958 qla2x00_drvr_version_show(struct device *dev,
959 struct device_attribute *attr, char *buf)
961 return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
965 qla2x00_fw_version_show(struct device *dev,
966 struct device_attribute *attr, char *buf)
968 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
969 struct qla_hw_data *ha = vha->hw;
972 return scnprintf(buf, PAGE_SIZE, "%s\n",
973 ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
977 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
980 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
981 struct qla_hw_data *ha = vha->hw;
984 if (IS_QLAFX00(vha->hw)) {
985 return scnprintf(buf, PAGE_SIZE, "%s\n",
986 vha->hw->mr.serial_num);
987 } else if (IS_FWI2_CAPABLE(ha)) {
988 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
989 return strlen(strcat(buf, "\n"));
992 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
993 return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
998 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
1001 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1002 return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
1006 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
1009 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1010 struct qla_hw_data *ha = vha->hw;
1012 if (IS_QLAFX00(vha->hw))
1013 return scnprintf(buf, PAGE_SIZE, "%s\n",
1014 vha->hw->mr.hw_version);
1016 return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
1017 ha->product_id[0], ha->product_id[1], ha->product_id[2],
1022 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1025 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1027 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1031 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1034 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1035 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1039 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1042 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1045 return scnprintf(buf, PAGE_SIZE, "%s\n",
1046 vha->hw->isp_ops->pci_info_str(vha, pci_info));
1050 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1053 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1054 struct qla_hw_data *ha = vha->hw;
1057 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1058 atomic_read(&vha->loop_state) == LOOP_DEAD ||
1059 vha->device_flags & DFLG_NO_CABLE)
1060 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1061 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1062 qla2x00_reset_active(vha))
1063 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1065 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1067 switch (ha->current_topology) {
1069 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1072 len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1075 len += scnprintf(buf + len, PAGE_SIZE-len,
1076 "N_Port to N_Port\n");
1079 len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1082 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1090 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1093 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1096 switch (vha->hw->zio_mode) {
1097 case QLA_ZIO_MODE_6:
1098 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1100 case QLA_ZIO_DISABLED:
1101 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1108 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1109 const char *buf, size_t count)
1111 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1112 struct qla_hw_data *ha = vha->hw;
1116 if (!IS_ZIO_SUPPORTED(ha))
1119 if (sscanf(buf, "%d", &val) != 1)
1123 zio_mode = QLA_ZIO_MODE_6;
1125 zio_mode = QLA_ZIO_DISABLED;
1127 /* Update per-hba values and queue a reset. */
1128 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1129 ha->zio_mode = zio_mode;
1130 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1136 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1139 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1141 return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1145 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1146 const char *buf, size_t count)
1148 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1152 if (sscanf(buf, "%d", &val) != 1)
1154 if (val > 25500 || val < 100)
1157 zio_timer = (uint16_t)(val / 100);
1158 vha->hw->zio_timer = zio_timer;
1164 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1167 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1170 if (vha->hw->beacon_blink_led)
1171 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1173 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1178 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1179 const char *buf, size_t count)
1181 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1182 struct qla_hw_data *ha = vha->hw;
1186 if (IS_QLA2100(ha) || IS_QLA2200(ha))
1189 if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
1190 ql_log(ql_log_warn, vha, 0x707a,
1191 "Abort ISP active -- ignoring beacon request.\n");
1195 if (sscanf(buf, "%d", &val) != 1)
1199 rval = ha->isp_ops->beacon_on(vha);
1201 rval = ha->isp_ops->beacon_off(vha);
1203 if (rval != QLA_SUCCESS)
1210 qla2x00_optrom_bios_version_show(struct device *dev,
1211 struct device_attribute *attr, char *buf)
1213 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1214 struct qla_hw_data *ha = vha->hw;
1215 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1216 ha->bios_revision[0]);
1220 qla2x00_optrom_efi_version_show(struct device *dev,
1221 struct device_attribute *attr, char *buf)
1223 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1224 struct qla_hw_data *ha = vha->hw;
1225 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1226 ha->efi_revision[0]);
1230 qla2x00_optrom_fcode_version_show(struct device *dev,
1231 struct device_attribute *attr, char *buf)
1233 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1234 struct qla_hw_data *ha = vha->hw;
1235 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1236 ha->fcode_revision[0]);
1240 qla2x00_optrom_fw_version_show(struct device *dev,
1241 struct device_attribute *attr, char *buf)
1243 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1244 struct qla_hw_data *ha = vha->hw;
1245 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1246 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1247 ha->fw_revision[3]);
1251 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1252 struct device_attribute *attr, char *buf)
1254 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1255 struct qla_hw_data *ha = vha->hw;
1257 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
1258 return scnprintf(buf, PAGE_SIZE, "\n");
1260 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1261 ha->gold_fw_version[0], ha->gold_fw_version[1],
1262 ha->gold_fw_version[2], ha->gold_fw_version[3]);
1266 qla2x00_total_isp_aborts_show(struct device *dev,
1267 struct device_attribute *attr, char *buf)
1269 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1270 return scnprintf(buf, PAGE_SIZE, "%d\n",
1271 vha->qla_stats.total_isp_aborts);
1275 qla24xx_84xx_fw_version_show(struct device *dev,
1276 struct device_attribute *attr, char *buf)
1278 int rval = QLA_SUCCESS;
1279 uint16_t status[2] = {0, 0};
1280 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1281 struct qla_hw_data *ha = vha->hw;
1283 if (!IS_QLA84XX(ha))
1284 return scnprintf(buf, PAGE_SIZE, "\n");
1286 if (ha->cs84xx->op_fw_version == 0)
1287 rval = qla84xx_verify_chip(vha, status);
1289 if ((rval == QLA_SUCCESS) && (status[0] == 0))
1290 return scnprintf(buf, PAGE_SIZE, "%u\n",
1291 (uint32_t)ha->cs84xx->op_fw_version);
1293 return scnprintf(buf, PAGE_SIZE, "\n");
1297 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1300 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1301 struct qla_hw_data *ha = vha->hw;
1303 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1305 return scnprintf(buf, PAGE_SIZE, "\n");
1307 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1308 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1309 ha->mpi_capabilities);
1313 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1316 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1317 struct qla_hw_data *ha = vha->hw;
1319 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1320 return scnprintf(buf, PAGE_SIZE, "\n");
1322 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1323 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1327 qla2x00_flash_block_size_show(struct device *dev,
1328 struct device_attribute *attr, char *buf)
1330 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1331 struct qla_hw_data *ha = vha->hw;
1333 return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1337 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1340 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1342 if (!IS_CNA_CAPABLE(vha->hw))
1343 return scnprintf(buf, PAGE_SIZE, "\n");
1345 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1349 qla2x00_vn_port_mac_address_show(struct device *dev,
1350 struct device_attribute *attr, char *buf)
1352 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1354 if (!IS_CNA_CAPABLE(vha->hw))
1355 return scnprintf(buf, PAGE_SIZE, "\n");
1357 return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1361 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1364 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1366 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1370 qla2x00_thermal_temp_show(struct device *dev,
1371 struct device_attribute *attr, char *buf)
1373 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1376 if (qla2x00_reset_active(vha)) {
1377 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1381 if (vha->hw->flags.eeh_busy) {
1382 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1386 if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1387 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1390 return scnprintf(buf, PAGE_SIZE, "\n");
1394 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1397 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1398 int rval = QLA_FUNCTION_FAILED;
1402 if (IS_QLAFX00(vha->hw)) {
1403 pstate = qlafx00_fw_state_show(dev, attr, buf);
1404 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1407 if (qla2x00_reset_active(vha))
1408 ql_log(ql_log_warn, vha, 0x707c,
1409 "ISP reset active.\n");
1410 else if (!vha->hw->flags.eeh_busy)
1411 rval = qla2x00_get_firmware_state(vha, state);
1412 if (rval != QLA_SUCCESS)
1413 memset(state, -1, sizeof(state));
1415 return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1416 state[0], state[1], state[2], state[3], state[4], state[5]);
1420 qla2x00_diag_requests_show(struct device *dev,
1421 struct device_attribute *attr, char *buf)
1423 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1425 if (!IS_BIDI_CAPABLE(vha->hw))
1426 return scnprintf(buf, PAGE_SIZE, "\n");
1428 return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1432 qla2x00_diag_megabytes_show(struct device *dev,
1433 struct device_attribute *attr, char *buf)
1435 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1437 if (!IS_BIDI_CAPABLE(vha->hw))
1438 return scnprintf(buf, PAGE_SIZE, "\n");
1440 return scnprintf(buf, PAGE_SIZE, "%llu\n",
1441 vha->bidi_stats.transfer_bytes >> 20);
1445 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1448 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1449 struct qla_hw_data *ha = vha->hw;
1454 else if (IS_P3P_TYPE(ha))
1455 size = ha->md_template_size + ha->md_dump_size;
1457 size = ha->fw_dump_len;
1459 return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1463 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1464 struct device_attribute *attr, char *buf)
1466 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1468 if (!IS_P3P_TYPE(vha->hw))
1469 return scnprintf(buf, PAGE_SIZE, "\n");
1471 return scnprintf(buf, PAGE_SIZE, "%s\n",
1472 vha->hw->allow_cna_fw_dump ? "true" : "false");
1476 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1477 struct device_attribute *attr, const char *buf, size_t count)
1479 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1482 if (!IS_P3P_TYPE(vha->hw))
1485 if (sscanf(buf, "%d", &val) != 1)
1488 vha->hw->allow_cna_fw_dump = val != 0;
1494 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1497 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1498 struct qla_hw_data *ha = vha->hw;
1500 if (!IS_QLA27XX(ha))
1501 return scnprintf(buf, PAGE_SIZE, "\n");
1503 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1504 ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1507 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1508 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1509 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1510 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1511 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1512 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1513 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1514 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
1515 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
1516 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1517 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1518 qla2x00_zio_timer_store);
1519 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1520 qla2x00_beacon_store);
1521 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1522 qla2x00_optrom_bios_version_show, NULL);
1523 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1524 qla2x00_optrom_efi_version_show, NULL);
1525 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1526 qla2x00_optrom_fcode_version_show, NULL);
1527 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1529 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1530 qla2x00_optrom_gold_fw_version_show, NULL);
1531 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1533 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1535 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
1536 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
1537 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1539 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1540 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1541 qla2x00_vn_port_mac_address_show, NULL);
1542 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
1543 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
1544 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
1545 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1546 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
1547 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
1548 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
1549 qla2x00_allow_cna_fw_dump_show,
1550 qla2x00_allow_cna_fw_dump_store);
1551 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
1553 struct device_attribute *qla2x00_host_attrs[] = {
1554 &dev_attr_driver_version,
1555 &dev_attr_fw_version,
1556 &dev_attr_serial_num,
1559 &dev_attr_model_name,
1560 &dev_attr_model_desc,
1562 &dev_attr_link_state,
1564 &dev_attr_zio_timer,
1566 &dev_attr_optrom_bios_version,
1567 &dev_attr_optrom_efi_version,
1568 &dev_attr_optrom_fcode_version,
1569 &dev_attr_optrom_fw_version,
1570 &dev_attr_84xx_fw_version,
1571 &dev_attr_total_isp_aborts,
1572 &dev_attr_mpi_version,
1573 &dev_attr_phy_version,
1574 &dev_attr_flash_block_size,
1576 &dev_attr_vn_port_mac_address,
1577 &dev_attr_fabric_param,
1579 &dev_attr_optrom_gold_fw_version,
1580 &dev_attr_thermal_temp,
1581 &dev_attr_diag_requests,
1582 &dev_attr_diag_megabytes,
1583 &dev_attr_fw_dump_size,
1584 &dev_attr_allow_cna_fw_dump,
1585 &dev_attr_pep_version,
1589 /* Host attributes. */
1592 qla2x00_get_host_port_id(struct Scsi_Host *shost)
1594 scsi_qla_host_t *vha = shost_priv(shost);
1596 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1597 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
1601 qla2x00_get_host_speed(struct Scsi_Host *shost)
1603 struct qla_hw_data *ha = ((struct scsi_qla_host *)
1604 (shost_priv(shost)))->hw;
1605 u32 speed = FC_PORTSPEED_UNKNOWN;
1607 if (IS_QLAFX00(ha)) {
1608 qlafx00_get_host_speed(shost);
1612 switch (ha->link_data_rate) {
1613 case PORT_SPEED_1GB:
1614 speed = FC_PORTSPEED_1GBIT;
1616 case PORT_SPEED_2GB:
1617 speed = FC_PORTSPEED_2GBIT;
1619 case PORT_SPEED_4GB:
1620 speed = FC_PORTSPEED_4GBIT;
1622 case PORT_SPEED_8GB:
1623 speed = FC_PORTSPEED_8GBIT;
1625 case PORT_SPEED_10GB:
1626 speed = FC_PORTSPEED_10GBIT;
1628 case PORT_SPEED_16GB:
1629 speed = FC_PORTSPEED_16GBIT;
1631 case PORT_SPEED_32GB:
1632 speed = FC_PORTSPEED_32GBIT;
1635 fc_host_speed(shost) = speed;
1639 qla2x00_get_host_port_type(struct Scsi_Host *shost)
1641 scsi_qla_host_t *vha = shost_priv(shost);
1642 uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1645 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1648 switch (vha->hw->current_topology) {
1650 port_type = FC_PORTTYPE_LPORT;
1653 port_type = FC_PORTTYPE_NLPORT;
1656 port_type = FC_PORTTYPE_PTP;
1659 port_type = FC_PORTTYPE_NPORT;
1662 fc_host_port_type(shost) = port_type;
1666 qla2x00_get_starget_node_name(struct scsi_target *starget)
1668 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1669 scsi_qla_host_t *vha = shost_priv(host);
1673 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1674 if (fcport->rport &&
1675 starget->id == fcport->rport->scsi_target_id) {
1676 node_name = wwn_to_u64(fcport->node_name);
1681 fc_starget_node_name(starget) = node_name;
1685 qla2x00_get_starget_port_name(struct scsi_target *starget)
1687 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1688 scsi_qla_host_t *vha = shost_priv(host);
1692 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1693 if (fcport->rport &&
1694 starget->id == fcport->rport->scsi_target_id) {
1695 port_name = wwn_to_u64(fcport->port_name);
1700 fc_starget_port_name(starget) = port_name;
1704 qla2x00_get_starget_port_id(struct scsi_target *starget)
1706 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1707 scsi_qla_host_t *vha = shost_priv(host);
1709 uint32_t port_id = ~0U;
1711 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1712 if (fcport->rport &&
1713 starget->id == fcport->rport->scsi_target_id) {
1714 port_id = fcport->d_id.b.domain << 16 |
1715 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1720 fc_starget_port_id(starget) = port_id;
1724 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1727 rport->dev_loss_tmo = timeout;
1729 rport->dev_loss_tmo = 1;
1733 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1735 struct Scsi_Host *host = rport_to_shost(rport);
1736 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1737 unsigned long flags;
1742 /* Now that the rport has been deleted, set the fcport state to
1744 qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
1747 * Transport has effectively 'deleted' the rport, clear
1748 * all local references.
1750 spin_lock_irqsave(host->host_lock, flags);
1751 fcport->rport = fcport->drport = NULL;
1752 *((fc_port_t **)rport->dd_data) = NULL;
1753 spin_unlock_irqrestore(host->host_lock, flags);
1755 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1758 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1759 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1765 qla2x00_terminate_rport_io(struct fc_rport *rport)
1767 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1772 if (test_bit(UNLOADING, &fcport->vha->dpc_flags))
1775 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1778 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1779 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1783 * At this point all fcport's software-states are cleared. Perform any
1784 * final cleanup of firmware resources (PCBs and XCBs).
1786 if (fcport->loop_id != FC_NO_LOOP_ID) {
1787 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1788 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1789 fcport->loop_id, fcport->d_id.b.domain,
1790 fcport->d_id.b.area, fcport->d_id.b.al_pa);
1792 qla2x00_port_logout(fcport->vha, fcport);
1797 qla2x00_issue_lip(struct Scsi_Host *shost)
1799 scsi_qla_host_t *vha = shost_priv(shost);
1801 if (IS_QLAFX00(vha->hw))
1804 qla2x00_loop_reset(vha);
1808 static struct fc_host_statistics *
1809 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1811 scsi_qla_host_t *vha = shost_priv(shost);
1812 struct qla_hw_data *ha = vha->hw;
1813 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1815 struct link_statistics *stats;
1816 dma_addr_t stats_dma;
1817 struct fc_host_statistics *p = &vha->fc_host_stat;
1819 memset(p, -1, sizeof(*p));
1821 if (IS_QLAFX00(vha->hw))
1824 if (test_bit(UNLOADING, &vha->dpc_flags))
1827 if (unlikely(pci_channel_offline(ha->pdev)))
1830 if (qla2x00_reset_active(vha))
1833 stats = dma_alloc_coherent(&ha->pdev->dev,
1834 sizeof(*stats), &stats_dma, GFP_KERNEL);
1836 ql_log(ql_log_warn, vha, 0x707d,
1837 "Failed to allocate memory for stats.\n");
1840 memset(stats, 0, sizeof(*stats));
1842 rval = QLA_FUNCTION_FAILED;
1843 if (IS_FWI2_CAPABLE(ha)) {
1844 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0);
1845 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1847 /* Must be in a 'READY' state for statistics retrieval. */
1848 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1852 if (rval != QLA_SUCCESS)
1855 p->link_failure_count = stats->link_fail_cnt;
1856 p->loss_of_sync_count = stats->loss_sync_cnt;
1857 p->loss_of_signal_count = stats->loss_sig_cnt;
1858 p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1859 p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1860 p->invalid_crc_count = stats->inval_crc_cnt;
1861 if (IS_FWI2_CAPABLE(ha)) {
1862 p->lip_count = stats->lip_cnt;
1863 p->tx_frames = stats->tx_frames;
1864 p->rx_frames = stats->rx_frames;
1865 p->dumped_frames = stats->discarded_frames;
1866 p->nos_count = stats->nos_rcvd;
1868 stats->dropped_frames + stats->discarded_frames;
1869 p->rx_words = vha->qla_stats.input_bytes;
1870 p->tx_words = vha->qla_stats.output_bytes;
1872 p->fcp_control_requests = vha->qla_stats.control_requests;
1873 p->fcp_input_requests = vha->qla_stats.input_requests;
1874 p->fcp_output_requests = vha->qla_stats.output_requests;
1875 p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1876 p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
1877 p->seconds_since_last_reset =
1878 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1879 do_div(p->seconds_since_last_reset, HZ);
1882 dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
1889 qla2x00_reset_host_stats(struct Scsi_Host *shost)
1891 scsi_qla_host_t *vha = shost_priv(shost);
1892 struct qla_hw_data *ha = vha->hw;
1893 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1894 struct link_statistics *stats;
1895 dma_addr_t stats_dma;
1897 memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
1898 memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1900 vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1902 if (IS_FWI2_CAPABLE(ha)) {
1903 stats = dma_alloc_coherent(&ha->pdev->dev,
1904 sizeof(*stats), &stats_dma, GFP_KERNEL);
1906 ql_log(ql_log_warn, vha, 0x70d7,
1907 "Failed to allocate memory for stats.\n");
1911 /* reset firmware statistics */
1912 qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
1914 dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
1920 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1922 scsi_qla_host_t *vha = shost_priv(shost);
1924 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
1925 sizeof(fc_host_symbolic_name(shost)));
1929 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1931 scsi_qla_host_t *vha = shost_priv(shost);
1933 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
1937 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1939 scsi_qla_host_t *vha = shost_priv(shost);
1940 uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1941 0xFF, 0xFF, 0xFF, 0xFF};
1942 u64 fabric_name = wwn_to_u64(node_name);
1944 if (vha->device_flags & SWITCH_FOUND)
1945 fabric_name = wwn_to_u64(vha->fabric_node_name);
1947 fc_host_fabric_name(shost) = fabric_name;
1951 qla2x00_get_host_port_state(struct Scsi_Host *shost)
1953 scsi_qla_host_t *vha = shost_priv(shost);
1954 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
1956 if (!base_vha->flags.online) {
1957 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
1961 switch (atomic_read(&base_vha->loop_state)) {
1963 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1966 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
1967 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1969 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1972 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1975 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
1978 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
1984 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
1988 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
1989 scsi_qla_host_t *vha = NULL;
1990 struct qla_hw_data *ha = base_vha->hw;
1992 struct req_que *req = ha->req_q_map[0];
1993 struct qla_qpair *qpair;
1995 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
1997 ql_log(ql_log_warn, vha, 0x707e,
1998 "Vport sanity check failed, status %x\n", ret);
2002 vha = qla24xx_create_vhost(fc_vport);
2004 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2005 return FC_VPORT_FAILED;
2008 atomic_set(&vha->vp_state, VP_OFFLINE);
2009 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2011 atomic_set(&vha->vp_state, VP_FAILED);
2013 /* ready to create vport */
2014 ql_log(ql_log_info, vha, 0x7080,
2015 "VP entry id %d assigned.\n", vha->vp_idx);
2017 /* initialized vport states */
2018 atomic_set(&vha->loop_state, LOOP_DOWN);
2019 vha->vp_err_state= VP_ERR_PORTDWN;
2020 vha->vp_prev_err_state= VP_ERR_UNKWN;
2021 /* Check if physical ha port is Up */
2022 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2023 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2024 /* Don't retry or attempt login of this virtual port */
2025 ql_dbg(ql_dbg_user, vha, 0x7081,
2026 "Vport loop state is not UP.\n");
2027 atomic_set(&vha->loop_state, LOOP_DEAD);
2029 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2032 if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2033 if (ha->fw_attributes & BIT_4) {
2034 int prot = 0, guard;
2035 vha->flags.difdix_supported = 1;
2036 ql_dbg(ql_dbg_user, vha, 0x7082,
2037 "Registered for DIF/DIX type 1 and 3 protection.\n");
2038 if (ql2xenabledif == 1)
2039 prot = SHOST_DIX_TYPE0_PROTECTION;
2040 scsi_host_set_prot(vha->host,
2041 prot | SHOST_DIF_TYPE1_PROTECTION
2042 | SHOST_DIF_TYPE2_PROTECTION
2043 | SHOST_DIF_TYPE3_PROTECTION
2044 | SHOST_DIX_TYPE1_PROTECTION
2045 | SHOST_DIX_TYPE2_PROTECTION
2046 | SHOST_DIX_TYPE3_PROTECTION);
2048 guard = SHOST_DIX_GUARD_CRC;
2050 if (IS_PI_IPGUARD_CAPABLE(ha) &&
2051 (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2052 guard |= SHOST_DIX_GUARD_IP;
2054 scsi_host_set_guard(vha->host, guard);
2056 vha->flags.difdix_supported = 0;
2059 if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2061 ql_dbg(ql_dbg_user, vha, 0x7083,
2062 "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2063 goto vport_create_failed_2;
2066 /* initialize attributes */
2067 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2068 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2069 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2070 fc_host_supported_classes(vha->host) =
2071 fc_host_supported_classes(base_vha->host);
2072 fc_host_supported_speeds(vha->host) =
2073 fc_host_supported_speeds(base_vha->host);
2075 qlt_vport_create(vha, ha);
2076 qla24xx_vport_disable(fc_vport, disable);
2078 if (!ql2xmqsupport || !ha->npiv_info)
2081 /* Create a request queue in QoS mode for the vport */
2082 for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2083 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2084 && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2086 qos = ha->npiv_info[cnt].q_qos;
2092 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx);
2094 ql_log(ql_log_warn, vha, 0x7084,
2095 "Can't create qpair for VP[%d]\n",
2098 ql_dbg(ql_dbg_multiq, vha, 0xc001,
2099 "Queue pair: %d Qos: %d) created for VP[%d]\n",
2100 qpair->id, qos, vha->vp_idx);
2101 ql_dbg(ql_dbg_user, vha, 0x7085,
2102 "Queue Pair: %d Qos: %d) created for VP[%d]\n",
2103 qpair->id, qos, vha->vp_idx);
2113 vport_create_failed_2:
2114 qla24xx_disable_vp(vha);
2115 qla24xx_deallocate_vp_id(vha);
2116 scsi_host_put(vha->host);
2117 return FC_VPORT_FAILED;
2121 qla24xx_vport_delete(struct fc_vport *fc_vport)
2123 scsi_qla_host_t *vha = fc_vport->dd_data;
2124 struct qla_hw_data *ha = vha->hw;
2125 uint16_t id = vha->vp_idx;
2127 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2128 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2131 qla24xx_disable_vp(vha);
2133 vha->flags.delete_progress = 1;
2135 qlt_remove_target(ha, vha);
2137 fc_remove_host(vha->host);
2139 scsi_remove_host(vha->host);
2141 /* Allow timer to run to drain queued items, when removing vp */
2142 qla24xx_deallocate_vp_id(vha);
2144 if (vha->timer_active) {
2145 qla2x00_vp_stop_timer(vha);
2146 ql_dbg(ql_dbg_user, vha, 0x7086,
2147 "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2150 BUG_ON(atomic_read(&vha->vref_count));
2152 qla2x00_free_fcports(vha);
2154 mutex_lock(&ha->vport_lock);
2155 ha->cur_vport_count--;
2156 clear_bit(vha->vp_idx, ha->vp_idx_map);
2157 mutex_unlock(&ha->vport_lock);
2159 if (vha->qpair->vp_idx == vha->vp_idx) {
2160 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
2161 ql_log(ql_log_warn, vha, 0x7087,
2162 "Queue Pair delete failed.\n");
2165 ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2166 scsi_host_put(vha->host);
2171 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2173 scsi_qla_host_t *vha = fc_vport->dd_data;
2176 qla24xx_disable_vp(vha);
2178 qla24xx_enable_vp(vha);
2183 struct fc_function_template qla2xxx_transport_functions = {
2185 .show_host_node_name = 1,
2186 .show_host_port_name = 1,
2187 .show_host_supported_classes = 1,
2188 .show_host_supported_speeds = 1,
2190 .get_host_port_id = qla2x00_get_host_port_id,
2191 .show_host_port_id = 1,
2192 .get_host_speed = qla2x00_get_host_speed,
2193 .show_host_speed = 1,
2194 .get_host_port_type = qla2x00_get_host_port_type,
2195 .show_host_port_type = 1,
2196 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2197 .show_host_symbolic_name = 1,
2198 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2199 .show_host_system_hostname = 1,
2200 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2201 .show_host_fabric_name = 1,
2202 .get_host_port_state = qla2x00_get_host_port_state,
2203 .show_host_port_state = 1,
2205 .dd_fcrport_size = sizeof(struct fc_port *),
2206 .show_rport_supported_classes = 1,
2208 .get_starget_node_name = qla2x00_get_starget_node_name,
2209 .show_starget_node_name = 1,
2210 .get_starget_port_name = qla2x00_get_starget_port_name,
2211 .show_starget_port_name = 1,
2212 .get_starget_port_id = qla2x00_get_starget_port_id,
2213 .show_starget_port_id = 1,
2215 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2216 .show_rport_dev_loss_tmo = 1,
2218 .issue_fc_host_lip = qla2x00_issue_lip,
2219 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2220 .terminate_rport_io = qla2x00_terminate_rport_io,
2221 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2222 .reset_fc_host_stats = qla2x00_reset_host_stats,
2224 .vport_create = qla24xx_vport_create,
2225 .vport_disable = qla24xx_vport_disable,
2226 .vport_delete = qla24xx_vport_delete,
2227 .bsg_request = qla24xx_bsg_request,
2228 .bsg_timeout = qla24xx_bsg_timeout,
2231 struct fc_function_template qla2xxx_transport_vport_functions = {
2233 .show_host_node_name = 1,
2234 .show_host_port_name = 1,
2235 .show_host_supported_classes = 1,
2237 .get_host_port_id = qla2x00_get_host_port_id,
2238 .show_host_port_id = 1,
2239 .get_host_speed = qla2x00_get_host_speed,
2240 .show_host_speed = 1,
2241 .get_host_port_type = qla2x00_get_host_port_type,
2242 .show_host_port_type = 1,
2243 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2244 .show_host_symbolic_name = 1,
2245 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2246 .show_host_system_hostname = 1,
2247 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2248 .show_host_fabric_name = 1,
2249 .get_host_port_state = qla2x00_get_host_port_state,
2250 .show_host_port_state = 1,
2252 .dd_fcrport_size = sizeof(struct fc_port *),
2253 .show_rport_supported_classes = 1,
2255 .get_starget_node_name = qla2x00_get_starget_node_name,
2256 .show_starget_node_name = 1,
2257 .get_starget_port_name = qla2x00_get_starget_port_name,
2258 .show_starget_port_name = 1,
2259 .get_starget_port_id = qla2x00_get_starget_port_id,
2260 .show_starget_port_id = 1,
2262 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2263 .show_rport_dev_loss_tmo = 1,
2265 .issue_fc_host_lip = qla2x00_issue_lip,
2266 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2267 .terminate_rport_io = qla2x00_terminate_rport_io,
2268 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2269 .reset_fc_host_stats = qla2x00_reset_host_stats,
2271 .bsg_request = qla24xx_bsg_request,
2272 .bsg_timeout = qla24xx_bsg_timeout,
2276 qla2x00_init_host_attr(scsi_qla_host_t *vha)
2278 struct qla_hw_data *ha = vha->hw;
2279 u32 speed = FC_PORTSPEED_UNKNOWN;
2281 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2282 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2283 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2284 fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ?
2285 (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
2286 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2287 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2289 if (IS_CNA_CAPABLE(ha))
2290 speed = FC_PORTSPEED_10GBIT;
2291 else if (IS_QLA2031(ha))
2292 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2294 else if (IS_QLA25XX(ha))
2295 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2296 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2297 else if (IS_QLA24XX_TYPE(ha))
2298 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2300 else if (IS_QLA23XX(ha))
2301 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2302 else if (IS_QLAFX00(ha))
2303 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2304 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2305 else if (IS_QLA27XX(ha))
2306 speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
2309 speed = FC_PORTSPEED_1GBIT;
2310 fc_host_supported_speeds(vha->host) = speed;