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 mutex_lock(&ha->optrom_mutex);
248 if (ha->optrom_state != QLA_SREADING)
251 rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
252 ha->optrom_region_size);
255 mutex_unlock(&ha->optrom_mutex);
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)
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;
269 mutex_lock(&ha->optrom_mutex);
271 if (ha->optrom_state != QLA_SWRITING) {
272 mutex_unlock(&ha->optrom_mutex);
275 if (off > ha->optrom_region_size) {
276 mutex_unlock(&ha->optrom_mutex);
279 if (off + count > ha->optrom_region_size)
280 count = ha->optrom_region_size - off;
282 memcpy(&ha->optrom_buffer[off], buf, count);
283 mutex_unlock(&ha->optrom_mutex);
288 static struct bin_attribute sysfs_optrom_attr = {
291 .mode = S_IRUSR | S_IWUSR,
294 .read = qla2x00_sysfs_read_optrom,
295 .write = qla2x00_sysfs_write_optrom,
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)
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;
307 uint32_t size = ha->optrom_size;
309 ssize_t rval = count;
314 if (unlikely(pci_channel_offline(ha->pdev)))
317 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
319 if (start > ha->optrom_size)
321 if (size > ha->optrom_size - start)
322 size = ha->optrom_size - start;
324 mutex_lock(&ha->optrom_mutex);
327 if (ha->optrom_state != QLA_SREADING &&
328 ha->optrom_state != QLA_SWRITING) {
332 ha->optrom_state = QLA_SWAITING;
334 ql_dbg(ql_dbg_user, vha, 0x7061,
335 "Freeing flash region allocation -- 0x%x bytes.\n",
336 ha->optrom_region_size);
338 vfree(ha->optrom_buffer);
339 ha->optrom_buffer = NULL;
342 if (ha->optrom_state != QLA_SWAITING) {
347 ha->optrom_region_start = start;
348 ha->optrom_region_size = size;
350 ha->optrom_state = QLA_SREADING;
351 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
352 if (ha->optrom_buffer == NULL) {
353 ql_log(ql_log_warn, vha, 0x7062,
354 "Unable to allocate memory for optrom retrieval "
355 "(%x).\n", ha->optrom_region_size);
357 ha->optrom_state = QLA_SWAITING;
362 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
363 ql_log(ql_log_warn, vha, 0x7063,
364 "HBA not online, failing NVRAM update.\n");
369 ql_dbg(ql_dbg_user, vha, 0x7064,
370 "Reading flash region -- 0x%x/0x%x.\n",
371 ha->optrom_region_start, ha->optrom_region_size);
373 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
374 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
375 ha->optrom_region_start, ha->optrom_region_size);
378 if (ha->optrom_state != QLA_SWAITING) {
384 * We need to be more restrictive on which FLASH regions are
385 * allowed to be updated via user-space. Regions accessible
386 * via this method include:
388 * ISP21xx/ISP22xx/ISP23xx type boards:
390 * 0x000000 -> 0x020000 -- Boot code.
392 * ISP2322/ISP24xx type boards:
394 * 0x000000 -> 0x07ffff -- Boot code.
395 * 0x080000 -> 0x0fffff -- Firmware.
397 * ISP25xx type boards:
399 * 0x000000 -> 0x07ffff -- Boot code.
400 * 0x080000 -> 0x0fffff -- Firmware.
401 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
404 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
406 else if (start == (ha->flt_region_boot * 4) ||
407 start == (ha->flt_region_fw * 4))
409 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
410 || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
414 ql_log(ql_log_warn, vha, 0x7065,
415 "Invalid start region 0x%x/0x%x.\n", start, size);
420 ha->optrom_region_start = start;
421 ha->optrom_region_size = size;
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);
430 ha->optrom_state = QLA_SWAITING;
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);
439 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
442 if (ha->optrom_state != QLA_SWRITING) {
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");
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);
458 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
459 ha->optrom_region_start, ha->optrom_region_size);
466 mutex_unlock(&ha->optrom_mutex);
470 static struct bin_attribute sysfs_optrom_ctl_attr = {
472 .name = "optrom_ctl",
476 .write = qla2x00_sysfs_write_optrom_ctl,
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)
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;
489 if (unlikely(pci_channel_offline(ha->pdev)))
492 if (!capable(CAP_SYS_ADMIN))
495 if (IS_NOCACHE_VPD_TYPE(ha)) {
496 faddr = ha->flt_region_vpd << 2;
498 if (IS_QLA27XX(ha) &&
499 qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
500 faddr = ha->flt_region_vpd_sec << 2;
502 ha->isp_ops->read_optrom(vha, ha->vpd, faddr,
505 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
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)
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;
518 if (unlikely(pci_channel_offline(ha->pdev)))
521 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
522 !ha->isp_ops->write_nvram)
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");
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);
535 /* Update flash version information for 4Gb & above. */
536 if (!IS_FWI2_CAPABLE(ha))
539 tmp_data = vmalloc(256);
541 ql_log(ql_log_warn, vha, 0x706b,
542 "Unable to allocate memory for VPD information update.\n");
545 ha->isp_ops->get_flash_version(vha, tmp_data);
551 static struct bin_attribute sysfs_vpd_attr = {
554 .mode = S_IRUSR | S_IWUSR,
557 .read = qla2x00_sysfs_read_vpd,
558 .write = qla2x00_sysfs_write_vpd,
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)
566 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
567 struct device, kobj)));
570 if (!capable(CAP_SYS_ADMIN) || off != 0 || count < SFP_DEV_SIZE)
573 if (qla2x00_reset_active(vha))
576 rval = qla2x00_read_sfp_dev(vha, buf, count);
583 static struct bin_attribute sysfs_sfp_attr = {
586 .mode = S_IRUSR | S_IWUSR,
588 .size = SFP_DEV_SIZE,
589 .read = qla2x00_sysfs_read_sfp,
593 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
594 struct bin_attribute *bin_attr,
595 char *buf, loff_t off, size_t count)
597 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
598 struct device, kobj)));
599 struct qla_hw_data *ha = vha->hw;
600 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
602 uint32_t idc_control;
603 uint8_t *tmp_data = NULL;
607 type = simple_strtol(buf, NULL, 10);
610 ql_log(ql_log_info, vha, 0x706e,
611 "Issuing ISP reset.\n");
613 scsi_block_requests(vha->host);
614 if (IS_QLA82XX(ha)) {
615 ha->flags.isp82xx_no_md_cap = 1;
616 qla82xx_idc_lock(ha);
617 qla82xx_set_reset_owner(vha);
618 qla82xx_idc_unlock(ha);
619 } else if (IS_QLA8044(ha)) {
620 qla8044_idc_lock(ha);
621 idc_control = qla8044_rd_reg(ha,
622 QLA8044_IDC_DRV_CTRL);
623 qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
624 (idc_control | GRACEFUL_RESET_BIT1));
625 qla82xx_set_reset_owner(vha);
626 qla8044_idc_unlock(ha);
628 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
629 qla2xxx_wake_dpc(vha);
631 qla2x00_wait_for_chip_reset(vha);
632 scsi_unblock_requests(vha->host);
635 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
638 ql_log(ql_log_info, vha, 0x706f,
639 "Issuing MPI reset.\n");
641 if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
642 uint32_t idc_control;
644 qla83xx_idc_lock(vha, 0);
645 __qla83xx_get_idc_control(vha, &idc_control);
646 idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
647 __qla83xx_set_idc_control(vha, idc_control);
648 qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
649 QLA8XXX_DEV_NEED_RESET);
650 qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
651 qla83xx_idc_unlock(vha, 0);
654 /* Make sure FC side is not in reset */
655 WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) !=
658 /* Issue MPI reset */
659 scsi_block_requests(vha->host);
660 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
661 ql_log(ql_log_warn, vha, 0x7070,
662 "MPI reset failed.\n");
663 scsi_unblock_requests(vha->host);
667 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
668 ql_log(ql_log_info, vha, 0x7071,
669 "FCoE ctx reset not supported.\n");
673 ql_log(ql_log_info, vha, 0x7072,
674 "Issuing FCoE ctx reset.\n");
675 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
676 qla2xxx_wake_dpc(vha);
677 qla2x00_wait_for_fcoe_ctx_reset(vha);
682 ql_log(ql_log_info, vha, 0x70bc,
683 "Disabling Reset by IDC control\n");
684 qla83xx_idc_lock(vha, 0);
685 __qla83xx_get_idc_control(vha, &idc_control);
686 idc_control |= QLA83XX_IDC_RESET_DISABLED;
687 __qla83xx_set_idc_control(vha, idc_control);
688 qla83xx_idc_unlock(vha, 0);
693 ql_log(ql_log_info, vha, 0x70bd,
694 "Enabling Reset by IDC control\n");
695 qla83xx_idc_lock(vha, 0);
696 __qla83xx_get_idc_control(vha, &idc_control);
697 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
698 __qla83xx_set_idc_control(vha, idc_control);
699 qla83xx_idc_unlock(vha, 0);
702 ql_dbg(ql_dbg_user, vha, 0x70e0,
703 "Updating cache versions without reset ");
705 tmp_data = vmalloc(256);
707 ql_log(ql_log_warn, vha, 0x70e1,
708 "Unable to allocate memory for VPD information update.\n");
711 ha->isp_ops->get_flash_version(vha, tmp_data);
718 static struct bin_attribute sysfs_reset_attr = {
724 .write = qla2x00_sysfs_write_reset,
728 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
729 struct bin_attribute *bin_attr,
730 char *buf, loff_t off, size_t count)
732 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
733 struct device, kobj)));
737 type = simple_strtol(buf, NULL, 10);
739 did.b.domain = (type & 0x00ff0000) >> 16;
740 did.b.area = (type & 0x0000ff00) >> 8;
741 did.b.al_pa = (type & 0x000000ff);
743 ql_log(ql_log_info, vha, 0xd04d, "portid=%02x%02x%02x done\n",
744 did.b.domain, did.b.area, did.b.al_pa);
746 ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
748 qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
752 static struct bin_attribute sysfs_issue_logo_attr = {
754 .name = "issue_logo",
758 .write = qla2x00_issue_logo,
762 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
763 struct bin_attribute *bin_attr,
764 char *buf, loff_t off, size_t count)
766 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
767 struct device, kobj)));
768 struct qla_hw_data *ha = vha->hw;
770 uint16_t actual_size;
772 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
778 ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
779 &ha->xgmac_data_dma, GFP_KERNEL);
780 if (!ha->xgmac_data) {
781 ql_log(ql_log_warn, vha, 0x7076,
782 "Unable to allocate memory for XGMAC read-data.\n");
788 memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
790 rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
791 XGMAC_DATA_SIZE, &actual_size);
792 if (rval != QLA_SUCCESS) {
793 ql_log(ql_log_warn, vha, 0x7077,
794 "Unable to read XGMAC data (%x).\n", rval);
798 count = actual_size > count ? count: actual_size;
799 memcpy(buf, ha->xgmac_data, count);
804 static struct bin_attribute sysfs_xgmac_stats_attr = {
806 .name = "xgmac_stats",
810 .read = qla2x00_sysfs_read_xgmac_stats,
814 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
815 struct bin_attribute *bin_attr,
816 char *buf, loff_t off, size_t count)
818 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
819 struct device, kobj)));
820 struct qla_hw_data *ha = vha->hw;
823 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
829 ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
830 &ha->dcbx_tlv_dma, GFP_KERNEL);
832 ql_log(ql_log_warn, vha, 0x7078,
833 "Unable to allocate memory for DCBX TLV read-data.\n");
838 memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
840 rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
842 if (rval != QLA_SUCCESS) {
843 ql_log(ql_log_warn, vha, 0x7079,
844 "Unable to read DCBX TLV (%x).\n", rval);
848 memcpy(buf, ha->dcbx_tlv, count);
853 static struct bin_attribute sysfs_dcbx_tlv_attr = {
859 .read = qla2x00_sysfs_read_dcbx_tlv,
862 static struct sysfs_entry {
864 struct bin_attribute *attr;
866 } bin_file_entries[] = {
867 { "fw_dump", &sysfs_fw_dump_attr, },
868 { "nvram", &sysfs_nvram_attr, },
869 { "optrom", &sysfs_optrom_attr, },
870 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
871 { "vpd", &sysfs_vpd_attr, 1 },
872 { "sfp", &sysfs_sfp_attr, 1 },
873 { "reset", &sysfs_reset_attr, },
874 { "issue_logo", &sysfs_issue_logo_attr, },
875 { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
876 { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
881 qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
883 struct Scsi_Host *host = vha->host;
884 struct sysfs_entry *iter;
887 for (iter = bin_file_entries; iter->name; iter++) {
888 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
890 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
892 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
895 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
898 ql_log(ql_log_warn, vha, 0x00f3,
899 "Unable to create sysfs %s binary attribute (%d).\n",
902 ql_dbg(ql_dbg_init, vha, 0x00f4,
903 "Successfully created sysfs %s binary attribute.\n",
909 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
911 struct Scsi_Host *host = vha->host;
912 struct sysfs_entry *iter;
913 struct qla_hw_data *ha = vha->hw;
915 for (iter = bin_file_entries; iter->name; iter++) {
916 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
918 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
920 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
922 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
925 sysfs_remove_bin_file(&host->shost_gendev.kobj,
929 if (stop_beacon && ha->beacon_blink_led == 1)
930 ha->isp_ops->beacon_off(vha);
933 /* Scsi_Host attributes. */
936 qla2x00_drvr_version_show(struct device *dev,
937 struct device_attribute *attr, char *buf)
939 return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
943 qla2x00_fw_version_show(struct device *dev,
944 struct device_attribute *attr, char *buf)
946 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
947 struct qla_hw_data *ha = vha->hw;
950 return scnprintf(buf, PAGE_SIZE, "%s\n",
951 ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
955 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
958 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
959 struct qla_hw_data *ha = vha->hw;
962 if (IS_QLAFX00(vha->hw)) {
963 return scnprintf(buf, PAGE_SIZE, "%s\n",
964 vha->hw->mr.serial_num);
965 } else if (IS_FWI2_CAPABLE(ha)) {
966 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
967 return strlen(strcat(buf, "\n"));
970 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
971 return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
976 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
979 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
980 return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
984 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
987 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
988 struct qla_hw_data *ha = vha->hw;
990 if (IS_QLAFX00(vha->hw))
991 return scnprintf(buf, PAGE_SIZE, "%s\n",
992 vha->hw->mr.hw_version);
994 return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
995 ha->product_id[0], ha->product_id[1], ha->product_id[2],
1000 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1003 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1005 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1009 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1012 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1013 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1017 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1020 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1023 return scnprintf(buf, PAGE_SIZE, "%s\n",
1024 vha->hw->isp_ops->pci_info_str(vha, pci_info));
1028 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1031 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1032 struct qla_hw_data *ha = vha->hw;
1035 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1036 atomic_read(&vha->loop_state) == LOOP_DEAD ||
1037 vha->device_flags & DFLG_NO_CABLE)
1038 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1039 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1040 qla2x00_reset_active(vha))
1041 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1043 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1045 switch (ha->current_topology) {
1047 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1050 len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1053 len += scnprintf(buf + len, PAGE_SIZE-len,
1054 "N_Port to N_Port\n");
1057 len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1060 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1068 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1071 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1074 switch (vha->hw->zio_mode) {
1075 case QLA_ZIO_MODE_6:
1076 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1078 case QLA_ZIO_DISABLED:
1079 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1086 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1087 const char *buf, size_t count)
1089 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1090 struct qla_hw_data *ha = vha->hw;
1094 if (!IS_ZIO_SUPPORTED(ha))
1097 if (sscanf(buf, "%d", &val) != 1)
1101 zio_mode = QLA_ZIO_MODE_6;
1103 zio_mode = QLA_ZIO_DISABLED;
1105 /* Update per-hba values and queue a reset. */
1106 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1107 ha->zio_mode = zio_mode;
1108 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1114 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1117 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1119 return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1123 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1124 const char *buf, size_t count)
1126 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1130 if (sscanf(buf, "%d", &val) != 1)
1132 if (val > 25500 || val < 100)
1135 zio_timer = (uint16_t)(val / 100);
1136 vha->hw->zio_timer = zio_timer;
1142 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1145 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1148 if (vha->hw->beacon_blink_led)
1149 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1151 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1156 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1157 const char *buf, size_t count)
1159 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1160 struct qla_hw_data *ha = vha->hw;
1164 if (IS_QLA2100(ha) || IS_QLA2200(ha))
1167 if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
1168 ql_log(ql_log_warn, vha, 0x707a,
1169 "Abort ISP active -- ignoring beacon request.\n");
1173 if (sscanf(buf, "%d", &val) != 1)
1177 rval = ha->isp_ops->beacon_on(vha);
1179 rval = ha->isp_ops->beacon_off(vha);
1181 if (rval != QLA_SUCCESS)
1188 qla2x00_optrom_bios_version_show(struct device *dev,
1189 struct device_attribute *attr, char *buf)
1191 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1192 struct qla_hw_data *ha = vha->hw;
1193 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1194 ha->bios_revision[0]);
1198 qla2x00_optrom_efi_version_show(struct device *dev,
1199 struct device_attribute *attr, char *buf)
1201 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1202 struct qla_hw_data *ha = vha->hw;
1203 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1204 ha->efi_revision[0]);
1208 qla2x00_optrom_fcode_version_show(struct device *dev,
1209 struct device_attribute *attr, char *buf)
1211 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1212 struct qla_hw_data *ha = vha->hw;
1213 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1214 ha->fcode_revision[0]);
1218 qla2x00_optrom_fw_version_show(struct device *dev,
1219 struct device_attribute *attr, char *buf)
1221 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1222 struct qla_hw_data *ha = vha->hw;
1223 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1224 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1225 ha->fw_revision[3]);
1229 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1230 struct device_attribute *attr, char *buf)
1232 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1233 struct qla_hw_data *ha = vha->hw;
1235 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
1236 return scnprintf(buf, PAGE_SIZE, "\n");
1238 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1239 ha->gold_fw_version[0], ha->gold_fw_version[1],
1240 ha->gold_fw_version[2], ha->gold_fw_version[3]);
1244 qla2x00_total_isp_aborts_show(struct device *dev,
1245 struct device_attribute *attr, char *buf)
1247 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1248 return scnprintf(buf, PAGE_SIZE, "%d\n",
1249 vha->qla_stats.total_isp_aborts);
1253 qla24xx_84xx_fw_version_show(struct device *dev,
1254 struct device_attribute *attr, char *buf)
1256 int rval = QLA_SUCCESS;
1257 uint16_t status[2] = {0, 0};
1258 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1259 struct qla_hw_data *ha = vha->hw;
1261 if (!IS_QLA84XX(ha))
1262 return scnprintf(buf, PAGE_SIZE, "\n");
1264 if (ha->cs84xx->op_fw_version == 0)
1265 rval = qla84xx_verify_chip(vha, status);
1267 if ((rval == QLA_SUCCESS) && (status[0] == 0))
1268 return scnprintf(buf, PAGE_SIZE, "%u\n",
1269 (uint32_t)ha->cs84xx->op_fw_version);
1271 return scnprintf(buf, PAGE_SIZE, "\n");
1275 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1278 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1279 struct qla_hw_data *ha = vha->hw;
1281 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1283 return scnprintf(buf, PAGE_SIZE, "\n");
1285 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1286 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1287 ha->mpi_capabilities);
1291 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1294 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1295 struct qla_hw_data *ha = vha->hw;
1297 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1298 return scnprintf(buf, PAGE_SIZE, "\n");
1300 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1301 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1305 qla2x00_flash_block_size_show(struct device *dev,
1306 struct device_attribute *attr, char *buf)
1308 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1309 struct qla_hw_data *ha = vha->hw;
1311 return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1315 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1318 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1320 if (!IS_CNA_CAPABLE(vha->hw))
1321 return scnprintf(buf, PAGE_SIZE, "\n");
1323 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1327 qla2x00_vn_port_mac_address_show(struct device *dev,
1328 struct device_attribute *attr, char *buf)
1330 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1332 if (!IS_CNA_CAPABLE(vha->hw))
1333 return scnprintf(buf, PAGE_SIZE, "\n");
1335 return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1339 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1342 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1344 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1348 qla2x00_thermal_temp_show(struct device *dev,
1349 struct device_attribute *attr, char *buf)
1351 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1354 if (qla2x00_reset_active(vha)) {
1355 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1359 if (vha->hw->flags.eeh_busy) {
1360 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1364 if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1365 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1368 return scnprintf(buf, PAGE_SIZE, "\n");
1372 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1375 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1376 int rval = QLA_FUNCTION_FAILED;
1380 if (IS_QLAFX00(vha->hw)) {
1381 pstate = qlafx00_fw_state_show(dev, attr, buf);
1382 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1385 if (qla2x00_reset_active(vha))
1386 ql_log(ql_log_warn, vha, 0x707c,
1387 "ISP reset active.\n");
1388 else if (!vha->hw->flags.eeh_busy)
1389 rval = qla2x00_get_firmware_state(vha, state);
1390 if (rval != QLA_SUCCESS)
1391 memset(state, -1, sizeof(state));
1393 return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1394 state[0], state[1], state[2], state[3], state[4], state[5]);
1398 qla2x00_diag_requests_show(struct device *dev,
1399 struct device_attribute *attr, char *buf)
1401 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1403 if (!IS_BIDI_CAPABLE(vha->hw))
1404 return scnprintf(buf, PAGE_SIZE, "\n");
1406 return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1410 qla2x00_diag_megabytes_show(struct device *dev,
1411 struct device_attribute *attr, char *buf)
1413 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1415 if (!IS_BIDI_CAPABLE(vha->hw))
1416 return scnprintf(buf, PAGE_SIZE, "\n");
1418 return scnprintf(buf, PAGE_SIZE, "%llu\n",
1419 vha->bidi_stats.transfer_bytes >> 20);
1423 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1426 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1427 struct qla_hw_data *ha = vha->hw;
1432 else if (IS_P3P_TYPE(ha))
1433 size = ha->md_template_size + ha->md_dump_size;
1435 size = ha->fw_dump_len;
1437 return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1441 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1442 struct device_attribute *attr, char *buf)
1444 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1446 if (!IS_P3P_TYPE(vha->hw))
1447 return scnprintf(buf, PAGE_SIZE, "\n");
1449 return scnprintf(buf, PAGE_SIZE, "%s\n",
1450 vha->hw->allow_cna_fw_dump ? "true" : "false");
1454 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1455 struct device_attribute *attr, const char *buf, size_t count)
1457 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1460 if (!IS_P3P_TYPE(vha->hw))
1463 if (sscanf(buf, "%d", &val) != 1)
1466 vha->hw->allow_cna_fw_dump = val != 0;
1472 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1475 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1476 struct qla_hw_data *ha = vha->hw;
1478 if (!IS_QLA27XX(ha))
1479 return scnprintf(buf, PAGE_SIZE, "\n");
1481 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1482 ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1486 qla2x00_min_link_speed_show(struct device *dev, struct device_attribute *attr,
1489 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1490 struct qla_hw_data *ha = vha->hw;
1492 if (!IS_QLA27XX(ha))
1493 return scnprintf(buf, PAGE_SIZE, "\n");
1495 return scnprintf(buf, PAGE_SIZE, "%s\n",
1496 ha->min_link_speed == 5 ? "32Gps" :
1497 ha->min_link_speed == 4 ? "16Gps" :
1498 ha->min_link_speed == 3 ? "8Gps" :
1499 ha->min_link_speed == 2 ? "4Gps" :
1500 ha->min_link_speed != 0 ? "unknown" : "");
1504 qla2x00_max_speed_sup_show(struct device *dev, struct device_attribute *attr,
1507 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1508 struct qla_hw_data *ha = vha->hw;
1510 if (!IS_QLA27XX(ha))
1511 return scnprintf(buf, PAGE_SIZE, "\n");
1513 return scnprintf(buf, PAGE_SIZE, "%s\n",
1514 ha->max_speed_sup ? "32Gps" : "16Gps");
1517 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1518 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1519 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1520 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1521 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1522 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1523 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1524 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
1525 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
1526 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1527 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1528 qla2x00_zio_timer_store);
1529 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1530 qla2x00_beacon_store);
1531 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1532 qla2x00_optrom_bios_version_show, NULL);
1533 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1534 qla2x00_optrom_efi_version_show, NULL);
1535 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1536 qla2x00_optrom_fcode_version_show, NULL);
1537 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1539 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1540 qla2x00_optrom_gold_fw_version_show, NULL);
1541 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1543 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1545 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
1546 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
1547 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1549 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1550 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1551 qla2x00_vn_port_mac_address_show, NULL);
1552 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
1553 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
1554 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
1555 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1556 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
1557 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
1558 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
1559 qla2x00_allow_cna_fw_dump_show,
1560 qla2x00_allow_cna_fw_dump_store);
1561 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
1562 static DEVICE_ATTR(min_link_speed, S_IRUGO, qla2x00_min_link_speed_show, NULL);
1563 static DEVICE_ATTR(max_speed_sup, S_IRUGO, qla2x00_max_speed_sup_show, NULL);
1565 struct device_attribute *qla2x00_host_attrs[] = {
1566 &dev_attr_driver_version,
1567 &dev_attr_fw_version,
1568 &dev_attr_serial_num,
1571 &dev_attr_model_name,
1572 &dev_attr_model_desc,
1574 &dev_attr_link_state,
1576 &dev_attr_zio_timer,
1578 &dev_attr_optrom_bios_version,
1579 &dev_attr_optrom_efi_version,
1580 &dev_attr_optrom_fcode_version,
1581 &dev_attr_optrom_fw_version,
1582 &dev_attr_84xx_fw_version,
1583 &dev_attr_total_isp_aborts,
1584 &dev_attr_mpi_version,
1585 &dev_attr_phy_version,
1586 &dev_attr_flash_block_size,
1588 &dev_attr_vn_port_mac_address,
1589 &dev_attr_fabric_param,
1591 &dev_attr_optrom_gold_fw_version,
1592 &dev_attr_thermal_temp,
1593 &dev_attr_diag_requests,
1594 &dev_attr_diag_megabytes,
1595 &dev_attr_fw_dump_size,
1596 &dev_attr_allow_cna_fw_dump,
1597 &dev_attr_pep_version,
1598 &dev_attr_min_link_speed,
1599 &dev_attr_max_speed_sup,
1603 /* Host attributes. */
1606 qla2x00_get_host_port_id(struct Scsi_Host *shost)
1608 scsi_qla_host_t *vha = shost_priv(shost);
1610 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1611 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
1615 qla2x00_get_host_speed(struct Scsi_Host *shost)
1617 struct qla_hw_data *ha = ((struct scsi_qla_host *)
1618 (shost_priv(shost)))->hw;
1619 u32 speed = FC_PORTSPEED_UNKNOWN;
1621 if (IS_QLAFX00(ha)) {
1622 qlafx00_get_host_speed(shost);
1626 switch (ha->link_data_rate) {
1627 case PORT_SPEED_1GB:
1628 speed = FC_PORTSPEED_1GBIT;
1630 case PORT_SPEED_2GB:
1631 speed = FC_PORTSPEED_2GBIT;
1633 case PORT_SPEED_4GB:
1634 speed = FC_PORTSPEED_4GBIT;
1636 case PORT_SPEED_8GB:
1637 speed = FC_PORTSPEED_8GBIT;
1639 case PORT_SPEED_10GB:
1640 speed = FC_PORTSPEED_10GBIT;
1642 case PORT_SPEED_16GB:
1643 speed = FC_PORTSPEED_16GBIT;
1645 case PORT_SPEED_32GB:
1646 speed = FC_PORTSPEED_32GBIT;
1649 fc_host_speed(shost) = speed;
1653 qla2x00_get_host_port_type(struct Scsi_Host *shost)
1655 scsi_qla_host_t *vha = shost_priv(shost);
1656 uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1659 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1662 switch (vha->hw->current_topology) {
1664 port_type = FC_PORTTYPE_LPORT;
1667 port_type = FC_PORTTYPE_NLPORT;
1670 port_type = FC_PORTTYPE_PTP;
1673 port_type = FC_PORTTYPE_NPORT;
1676 fc_host_port_type(shost) = port_type;
1680 qla2x00_get_starget_node_name(struct scsi_target *starget)
1682 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1683 scsi_qla_host_t *vha = shost_priv(host);
1687 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1688 if (fcport->rport &&
1689 starget->id == fcport->rport->scsi_target_id) {
1690 node_name = wwn_to_u64(fcport->node_name);
1695 fc_starget_node_name(starget) = node_name;
1699 qla2x00_get_starget_port_name(struct scsi_target *starget)
1701 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1702 scsi_qla_host_t *vha = shost_priv(host);
1706 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1707 if (fcport->rport &&
1708 starget->id == fcport->rport->scsi_target_id) {
1709 port_name = wwn_to_u64(fcport->port_name);
1714 fc_starget_port_name(starget) = port_name;
1718 qla2x00_get_starget_port_id(struct scsi_target *starget)
1720 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1721 scsi_qla_host_t *vha = shost_priv(host);
1723 uint32_t port_id = ~0U;
1725 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1726 if (fcport->rport &&
1727 starget->id == fcport->rport->scsi_target_id) {
1728 port_id = fcport->d_id.b.domain << 16 |
1729 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1734 fc_starget_port_id(starget) = port_id;
1738 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1741 rport->dev_loss_tmo = timeout;
1743 rport->dev_loss_tmo = 1;
1747 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1749 struct Scsi_Host *host = rport_to_shost(rport);
1750 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1751 unsigned long flags;
1756 /* Now that the rport has been deleted, set the fcport state to
1758 qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
1761 * Transport has effectively 'deleted' the rport, clear
1762 * all local references.
1764 spin_lock_irqsave(host->host_lock, flags);
1765 fcport->rport = fcport->drport = NULL;
1766 *((fc_port_t **)rport->dd_data) = NULL;
1767 spin_unlock_irqrestore(host->host_lock, flags);
1769 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1772 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1773 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1779 qla2x00_terminate_rport_io(struct fc_rport *rport)
1781 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1786 if (test_bit(UNLOADING, &fcport->vha->dpc_flags))
1789 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1792 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1793 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1797 * At this point all fcport's software-states are cleared. Perform any
1798 * final cleanup of firmware resources (PCBs and XCBs).
1800 if (fcport->loop_id != FC_NO_LOOP_ID) {
1801 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1802 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1803 fcport->loop_id, fcport->d_id.b.domain,
1804 fcport->d_id.b.area, fcport->d_id.b.al_pa);
1806 qla2x00_port_logout(fcport->vha, fcport);
1811 qla2x00_issue_lip(struct Scsi_Host *shost)
1813 scsi_qla_host_t *vha = shost_priv(shost);
1815 if (IS_QLAFX00(vha->hw))
1818 qla2x00_loop_reset(vha);
1822 static struct fc_host_statistics *
1823 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1825 scsi_qla_host_t *vha = shost_priv(shost);
1826 struct qla_hw_data *ha = vha->hw;
1827 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1829 struct link_statistics *stats;
1830 dma_addr_t stats_dma;
1831 struct fc_host_statistics *p = &vha->fc_host_stat;
1833 memset(p, -1, sizeof(*p));
1835 if (IS_QLAFX00(vha->hw))
1838 if (test_bit(UNLOADING, &vha->dpc_flags))
1841 if (unlikely(pci_channel_offline(ha->pdev)))
1844 if (qla2x00_reset_active(vha))
1847 stats = dma_alloc_coherent(&ha->pdev->dev,
1848 sizeof(*stats), &stats_dma, GFP_KERNEL);
1850 ql_log(ql_log_warn, vha, 0x707d,
1851 "Failed to allocate memory for stats.\n");
1854 memset(stats, 0, sizeof(*stats));
1856 rval = QLA_FUNCTION_FAILED;
1857 if (IS_FWI2_CAPABLE(ha)) {
1858 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0);
1859 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1861 /* Must be in a 'READY' state for statistics retrieval. */
1862 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1866 if (rval != QLA_SUCCESS)
1869 p->link_failure_count = stats->link_fail_cnt;
1870 p->loss_of_sync_count = stats->loss_sync_cnt;
1871 p->loss_of_signal_count = stats->loss_sig_cnt;
1872 p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1873 p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1874 p->invalid_crc_count = stats->inval_crc_cnt;
1875 if (IS_FWI2_CAPABLE(ha)) {
1876 p->lip_count = stats->lip_cnt;
1877 p->tx_frames = stats->tx_frames;
1878 p->rx_frames = stats->rx_frames;
1879 p->dumped_frames = stats->discarded_frames;
1880 p->nos_count = stats->nos_rcvd;
1882 stats->dropped_frames + stats->discarded_frames;
1883 p->rx_words = vha->qla_stats.input_bytes;
1884 p->tx_words = vha->qla_stats.output_bytes;
1886 p->fcp_control_requests = vha->qla_stats.control_requests;
1887 p->fcp_input_requests = vha->qla_stats.input_requests;
1888 p->fcp_output_requests = vha->qla_stats.output_requests;
1889 p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1890 p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
1891 p->seconds_since_last_reset =
1892 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1893 do_div(p->seconds_since_last_reset, HZ);
1896 dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
1903 qla2x00_reset_host_stats(struct Scsi_Host *shost)
1905 scsi_qla_host_t *vha = shost_priv(shost);
1906 struct qla_hw_data *ha = vha->hw;
1907 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1908 struct link_statistics *stats;
1909 dma_addr_t stats_dma;
1911 memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
1912 memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1914 vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1916 if (IS_FWI2_CAPABLE(ha)) {
1919 stats = dma_alloc_coherent(&ha->pdev->dev,
1920 sizeof(*stats), &stats_dma, GFP_KERNEL);
1922 ql_log(ql_log_warn, vha, 0x70d7,
1923 "Failed to allocate memory for stats.\n");
1927 /* reset firmware statistics */
1928 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
1929 if (rval != QLA_SUCCESS)
1930 ql_log(ql_log_warn, vha, 0x70de,
1931 "Resetting ISP statistics failed: rval = %d\n",
1934 dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
1940 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1942 scsi_qla_host_t *vha = shost_priv(shost);
1944 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
1945 sizeof(fc_host_symbolic_name(shost)));
1949 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1951 scsi_qla_host_t *vha = shost_priv(shost);
1953 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
1957 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1959 scsi_qla_host_t *vha = shost_priv(shost);
1960 uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1961 0xFF, 0xFF, 0xFF, 0xFF};
1962 u64 fabric_name = wwn_to_u64(node_name);
1964 if (vha->device_flags & SWITCH_FOUND)
1965 fabric_name = wwn_to_u64(vha->fabric_node_name);
1967 fc_host_fabric_name(shost) = fabric_name;
1971 qla2x00_get_host_port_state(struct Scsi_Host *shost)
1973 scsi_qla_host_t *vha = shost_priv(shost);
1974 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
1976 if (!base_vha->flags.online) {
1977 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
1981 switch (atomic_read(&base_vha->loop_state)) {
1983 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1986 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
1987 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1989 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1992 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1995 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
1998 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
2004 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
2008 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
2009 scsi_qla_host_t *vha = NULL;
2010 struct qla_hw_data *ha = base_vha->hw;
2012 struct req_que *req = ha->req_q_map[0];
2013 struct qla_qpair *qpair;
2015 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
2017 ql_log(ql_log_warn, vha, 0x707e,
2018 "Vport sanity check failed, status %x\n", ret);
2022 vha = qla24xx_create_vhost(fc_vport);
2024 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2025 return FC_VPORT_FAILED;
2028 atomic_set(&vha->vp_state, VP_OFFLINE);
2029 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2031 atomic_set(&vha->vp_state, VP_FAILED);
2033 /* ready to create vport */
2034 ql_log(ql_log_info, vha, 0x7080,
2035 "VP entry id %d assigned.\n", vha->vp_idx);
2037 /* initialized vport states */
2038 atomic_set(&vha->loop_state, LOOP_DOWN);
2039 vha->vp_err_state= VP_ERR_PORTDWN;
2040 vha->vp_prev_err_state= VP_ERR_UNKWN;
2041 /* Check if physical ha port is Up */
2042 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2043 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2044 /* Don't retry or attempt login of this virtual port */
2045 ql_dbg(ql_dbg_user, vha, 0x7081,
2046 "Vport loop state is not UP.\n");
2047 atomic_set(&vha->loop_state, LOOP_DEAD);
2049 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2052 if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2053 if (ha->fw_attributes & BIT_4) {
2054 int prot = 0, guard;
2055 vha->flags.difdix_supported = 1;
2056 ql_dbg(ql_dbg_user, vha, 0x7082,
2057 "Registered for DIF/DIX type 1 and 3 protection.\n");
2058 if (ql2xenabledif == 1)
2059 prot = SHOST_DIX_TYPE0_PROTECTION;
2060 scsi_host_set_prot(vha->host,
2061 prot | SHOST_DIF_TYPE1_PROTECTION
2062 | SHOST_DIF_TYPE2_PROTECTION
2063 | SHOST_DIF_TYPE3_PROTECTION
2064 | SHOST_DIX_TYPE1_PROTECTION
2065 | SHOST_DIX_TYPE2_PROTECTION
2066 | SHOST_DIX_TYPE3_PROTECTION);
2068 guard = SHOST_DIX_GUARD_CRC;
2070 if (IS_PI_IPGUARD_CAPABLE(ha) &&
2071 (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2072 guard |= SHOST_DIX_GUARD_IP;
2074 scsi_host_set_guard(vha->host, guard);
2076 vha->flags.difdix_supported = 0;
2079 if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2081 ql_dbg(ql_dbg_user, vha, 0x7083,
2082 "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2083 goto vport_create_failed_2;
2086 /* initialize attributes */
2087 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2088 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2089 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2090 fc_host_supported_classes(vha->host) =
2091 fc_host_supported_classes(base_vha->host);
2092 fc_host_supported_speeds(vha->host) =
2093 fc_host_supported_speeds(base_vha->host);
2095 qlt_vport_create(vha, ha);
2096 qla24xx_vport_disable(fc_vport, disable);
2098 if (!ql2xmqsupport || !ha->npiv_info)
2101 /* Create a request queue in QoS mode for the vport */
2102 for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2103 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2104 && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2106 qos = ha->npiv_info[cnt].q_qos;
2112 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx, true);
2114 ql_log(ql_log_warn, vha, 0x7084,
2115 "Can't create qpair for VP[%d]\n",
2118 ql_dbg(ql_dbg_multiq, vha, 0xc001,
2119 "Queue pair: %d Qos: %d) created for VP[%d]\n",
2120 qpair->id, qos, vha->vp_idx);
2121 ql_dbg(ql_dbg_user, vha, 0x7085,
2122 "Queue Pair: %d Qos: %d) created for VP[%d]\n",
2123 qpair->id, qos, vha->vp_idx);
2133 vport_create_failed_2:
2134 qla24xx_disable_vp(vha);
2135 qla24xx_deallocate_vp_id(vha);
2136 scsi_host_put(vha->host);
2137 return FC_VPORT_FAILED;
2141 qla24xx_vport_delete(struct fc_vport *fc_vport)
2143 scsi_qla_host_t *vha = fc_vport->dd_data;
2144 struct qla_hw_data *ha = vha->hw;
2145 uint16_t id = vha->vp_idx;
2147 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2148 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2151 qla24xx_disable_vp(vha);
2152 qla2x00_wait_for_sess_deletion(vha);
2154 vha->flags.delete_progress = 1;
2156 qlt_remove_target(ha, vha);
2158 fc_remove_host(vha->host);
2160 scsi_remove_host(vha->host);
2162 /* Allow timer to run to drain queued items, when removing vp */
2163 qla24xx_deallocate_vp_id(vha);
2165 if (vha->timer_active) {
2166 qla2x00_vp_stop_timer(vha);
2167 ql_dbg(ql_dbg_user, vha, 0x7086,
2168 "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2171 qla2x00_free_fcports(vha);
2173 mutex_lock(&ha->vport_lock);
2174 ha->cur_vport_count--;
2175 clear_bit(vha->vp_idx, ha->vp_idx_map);
2176 mutex_unlock(&ha->vport_lock);
2178 dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l,
2181 if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) {
2182 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
2183 ql_log(ql_log_warn, vha, 0x7087,
2184 "Queue Pair delete failed.\n");
2187 ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2188 scsi_host_put(vha->host);
2193 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2195 scsi_qla_host_t *vha = fc_vport->dd_data;
2198 qla24xx_disable_vp(vha);
2200 qla24xx_enable_vp(vha);
2205 struct fc_function_template qla2xxx_transport_functions = {
2207 .show_host_node_name = 1,
2208 .show_host_port_name = 1,
2209 .show_host_supported_classes = 1,
2210 .show_host_supported_speeds = 1,
2212 .get_host_port_id = qla2x00_get_host_port_id,
2213 .show_host_port_id = 1,
2214 .get_host_speed = qla2x00_get_host_speed,
2215 .show_host_speed = 1,
2216 .get_host_port_type = qla2x00_get_host_port_type,
2217 .show_host_port_type = 1,
2218 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2219 .show_host_symbolic_name = 1,
2220 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2221 .show_host_system_hostname = 1,
2222 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2223 .show_host_fabric_name = 1,
2224 .get_host_port_state = qla2x00_get_host_port_state,
2225 .show_host_port_state = 1,
2227 .dd_fcrport_size = sizeof(struct fc_port *),
2228 .show_rport_supported_classes = 1,
2230 .get_starget_node_name = qla2x00_get_starget_node_name,
2231 .show_starget_node_name = 1,
2232 .get_starget_port_name = qla2x00_get_starget_port_name,
2233 .show_starget_port_name = 1,
2234 .get_starget_port_id = qla2x00_get_starget_port_id,
2235 .show_starget_port_id = 1,
2237 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2238 .show_rport_dev_loss_tmo = 1,
2240 .issue_fc_host_lip = qla2x00_issue_lip,
2241 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2242 .terminate_rport_io = qla2x00_terminate_rport_io,
2243 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2244 .reset_fc_host_stats = qla2x00_reset_host_stats,
2246 .vport_create = qla24xx_vport_create,
2247 .vport_disable = qla24xx_vport_disable,
2248 .vport_delete = qla24xx_vport_delete,
2249 .bsg_request = qla24xx_bsg_request,
2250 .bsg_timeout = qla24xx_bsg_timeout,
2253 struct fc_function_template qla2xxx_transport_vport_functions = {
2255 .show_host_node_name = 1,
2256 .show_host_port_name = 1,
2257 .show_host_supported_classes = 1,
2259 .get_host_port_id = qla2x00_get_host_port_id,
2260 .show_host_port_id = 1,
2261 .get_host_speed = qla2x00_get_host_speed,
2262 .show_host_speed = 1,
2263 .get_host_port_type = qla2x00_get_host_port_type,
2264 .show_host_port_type = 1,
2265 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2266 .show_host_symbolic_name = 1,
2267 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2268 .show_host_system_hostname = 1,
2269 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2270 .show_host_fabric_name = 1,
2271 .get_host_port_state = qla2x00_get_host_port_state,
2272 .show_host_port_state = 1,
2274 .dd_fcrport_size = sizeof(struct fc_port *),
2275 .show_rport_supported_classes = 1,
2277 .get_starget_node_name = qla2x00_get_starget_node_name,
2278 .show_starget_node_name = 1,
2279 .get_starget_port_name = qla2x00_get_starget_port_name,
2280 .show_starget_port_name = 1,
2281 .get_starget_port_id = qla2x00_get_starget_port_id,
2282 .show_starget_port_id = 1,
2284 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2285 .show_rport_dev_loss_tmo = 1,
2287 .issue_fc_host_lip = qla2x00_issue_lip,
2288 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2289 .terminate_rport_io = qla2x00_terminate_rport_io,
2290 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2291 .reset_fc_host_stats = qla2x00_reset_host_stats,
2293 .bsg_request = qla24xx_bsg_request,
2294 .bsg_timeout = qla24xx_bsg_timeout,
2298 qla2x00_init_host_attr(scsi_qla_host_t *vha)
2300 struct qla_hw_data *ha = vha->hw;
2301 u32 speed = FC_PORTSPEED_UNKNOWN;
2303 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2304 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2305 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2306 fc_host_supported_classes(vha->host) = ha->base_qpair->enable_class_2 ?
2307 (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
2308 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2309 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2311 if (IS_CNA_CAPABLE(ha))
2312 speed = FC_PORTSPEED_10GBIT;
2313 else if (IS_QLA2031(ha))
2314 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2316 else if (IS_QLA25XX(ha))
2317 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2318 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2319 else if (IS_QLA24XX_TYPE(ha))
2320 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2322 else if (IS_QLA23XX(ha))
2323 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2324 else if (IS_QLAFX00(ha))
2325 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2326 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2327 else if (IS_QLA27XX(ha))
2328 speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
2331 speed = FC_PORTSPEED_1GBIT;
2332 fc_host_supported_speeds(vha->host) = speed;