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 mutex_lock(&ha->optrom_mutex);
33 if (IS_P3P_TYPE(ha)) {
34 if (off < ha->md_template_size) {
35 rval = memory_read_from_buffer(buf, count,
36 &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 rval = memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
45 } else if (ha->fw_dump_reading) {
46 rval = memory_read_from_buffer(buf, count, &off, ha->fw_dump,
51 mutex_unlock(&ha->optrom_mutex);
56 qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
57 struct bin_attribute *bin_attr,
58 char *buf, loff_t off, size_t count)
60 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
61 struct device, kobj)));
62 struct qla_hw_data *ha = vha->hw;
68 reading = simple_strtol(buf, NULL, 10);
71 if (!ha->fw_dump_reading)
74 ql_log(ql_log_info, vha, 0x705d,
75 "Firmware dump cleared on (%ld).\n", vha->host_no);
77 if (IS_P3P_TYPE(ha)) {
81 ha->fw_dump_reading = 0;
85 if (ha->fw_dumped && !ha->fw_dump_reading) {
86 ha->fw_dump_reading = 1;
88 ql_log(ql_log_info, vha, 0x705e,
89 "Raw firmware dump ready for read on (%ld).\n",
94 qla2x00_alloc_fw_dump(vha);
99 qla82xx_set_reset_owner(vha);
100 qla82xx_idc_unlock(ha);
101 } else if (IS_QLA8044(ha)) {
102 qla8044_idc_lock(ha);
103 qla82xx_set_reset_owner(vha);
104 qla8044_idc_unlock(ha);
106 qla2x00_system_error(vha);
109 if (IS_P3P_TYPE(ha)) {
110 if (ha->md_tmplt_hdr)
111 ql_dbg(ql_dbg_user, vha, 0x705b,
112 "MiniDump supported with this firmware.\n");
114 ql_dbg(ql_dbg_user, vha, 0x709d,
115 "MiniDump not supported with this firmware.\n");
120 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
123 if (!ha->mctp_dump_reading)
125 ql_log(ql_log_info, vha, 0x70c1,
126 "MCTP dump cleared on (%ld).\n", vha->host_no);
127 ha->mctp_dump_reading = 0;
131 if (ha->mctp_dumped && !ha->mctp_dump_reading) {
132 ha->mctp_dump_reading = 1;
133 ql_log(ql_log_info, vha, 0x70c2,
134 "Raw mctp dump ready for read on (%ld).\n",
142 static struct bin_attribute sysfs_fw_dump_attr = {
145 .mode = S_IRUSR | S_IWUSR,
148 .read = qla2x00_sysfs_read_fw_dump,
149 .write = qla2x00_sysfs_write_fw_dump,
153 qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
154 struct bin_attribute *bin_attr,
155 char *buf, loff_t off, size_t count)
157 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
158 struct device, kobj)));
159 struct qla_hw_data *ha = vha->hw;
161 struct active_regions active_regions = { };
163 if (!capable(CAP_SYS_ADMIN))
166 mutex_lock(&ha->optrom_mutex);
167 if (qla2x00_chip_is_down(vha)) {
168 mutex_unlock(&ha->optrom_mutex);
172 if (!IS_NOCACHE_VPD_TYPE(ha)) {
173 mutex_unlock(&ha->optrom_mutex);
177 faddr = ha->flt_region_nvram;
178 if (IS_QLA28XX(ha)) {
179 qla28xx_get_aux_images(vha, &active_regions);
180 if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE)
181 faddr = ha->flt_region_nvram_sec;
183 ha->isp_ops->read_optrom(vha, ha->nvram, faddr << 2, ha->nvram_size);
185 mutex_unlock(&ha->optrom_mutex);
188 return memory_read_from_buffer(buf, count, &off, ha->nvram,
193 qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
194 struct bin_attribute *bin_attr,
195 char *buf, loff_t off, size_t count)
197 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
198 struct device, kobj)));
199 struct qla_hw_data *ha = vha->hw;
202 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
203 !ha->isp_ops->write_nvram)
206 /* Checksum NVRAM. */
207 if (IS_FWI2_CAPABLE(ha)) {
211 iter = (uint32_t *)buf;
213 for (cnt = 0; cnt < ((count >> 2) - 1); cnt++, iter++)
214 chksum += le32_to_cpu(*iter);
215 chksum = ~chksum + 1;
216 *iter = cpu_to_le32(chksum);
221 iter = (uint8_t *)buf;
223 for (cnt = 0; cnt < count - 1; cnt++)
225 chksum = ~chksum + 1;
229 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
230 ql_log(ql_log_warn, vha, 0x705f,
231 "HBA not online, failing NVRAM update.\n");
235 mutex_lock(&ha->optrom_mutex);
236 if (qla2x00_chip_is_down(vha)) {
237 mutex_unlock(&ha->optrom_mutex);
242 ha->isp_ops->write_nvram(vha, buf, ha->nvram_base, count);
243 ha->isp_ops->read_nvram(vha, ha->nvram, ha->nvram_base,
245 mutex_unlock(&ha->optrom_mutex);
247 ql_dbg(ql_dbg_user, vha, 0x7060,
248 "Setting ISP_ABORT_NEEDED\n");
249 /* NVRAM settings take effect immediately. */
250 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
251 qla2xxx_wake_dpc(vha);
252 qla2x00_wait_for_chip_reset(vha);
257 static struct bin_attribute sysfs_nvram_attr = {
260 .mode = S_IRUSR | S_IWUSR,
263 .read = qla2x00_sysfs_read_nvram,
264 .write = qla2x00_sysfs_write_nvram,
268 qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
269 struct bin_attribute *bin_attr,
270 char *buf, loff_t off, size_t count)
272 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
273 struct device, kobj)));
274 struct qla_hw_data *ha = vha->hw;
277 mutex_lock(&ha->optrom_mutex);
279 if (ha->optrom_state != QLA_SREADING)
282 rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
283 ha->optrom_region_size);
286 mutex_unlock(&ha->optrom_mutex);
292 qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
293 struct bin_attribute *bin_attr,
294 char *buf, loff_t off, size_t count)
296 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
297 struct device, kobj)));
298 struct qla_hw_data *ha = vha->hw;
300 mutex_lock(&ha->optrom_mutex);
302 if (ha->optrom_state != QLA_SWRITING) {
303 mutex_unlock(&ha->optrom_mutex);
306 if (off > ha->optrom_region_size) {
307 mutex_unlock(&ha->optrom_mutex);
310 if (off + count > ha->optrom_region_size)
311 count = ha->optrom_region_size - off;
313 memcpy(&ha->optrom_buffer[off], buf, count);
314 mutex_unlock(&ha->optrom_mutex);
319 static struct bin_attribute sysfs_optrom_attr = {
322 .mode = S_IRUSR | S_IWUSR,
325 .read = qla2x00_sysfs_read_optrom,
326 .write = qla2x00_sysfs_write_optrom,
330 qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
331 struct bin_attribute *bin_attr,
332 char *buf, loff_t off, size_t count)
334 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
335 struct device, kobj)));
336 struct qla_hw_data *ha = vha->hw;
338 uint32_t size = ha->optrom_size;
340 ssize_t rval = count;
345 if (unlikely(pci_channel_offline(ha->pdev)))
348 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
350 if (start > ha->optrom_size)
352 if (size > ha->optrom_size - start)
353 size = ha->optrom_size - start;
355 mutex_lock(&ha->optrom_mutex);
356 if (qla2x00_chip_is_down(vha)) {
357 mutex_unlock(&ha->optrom_mutex);
362 if (ha->optrom_state != QLA_SREADING &&
363 ha->optrom_state != QLA_SWRITING) {
367 ha->optrom_state = QLA_SWAITING;
369 ql_dbg(ql_dbg_user, vha, 0x7061,
370 "Freeing flash region allocation -- 0x%x bytes.\n",
371 ha->optrom_region_size);
373 vfree(ha->optrom_buffer);
374 ha->optrom_buffer = NULL;
377 if (ha->optrom_state != QLA_SWAITING) {
382 ha->optrom_region_start = start;
383 ha->optrom_region_size = size;
385 ha->optrom_state = QLA_SREADING;
386 ha->optrom_buffer = vzalloc(ha->optrom_region_size);
387 if (ha->optrom_buffer == NULL) {
388 ql_log(ql_log_warn, vha, 0x7062,
389 "Unable to allocate memory for optrom retrieval "
390 "(%x).\n", ha->optrom_region_size);
392 ha->optrom_state = QLA_SWAITING;
397 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
398 ql_log(ql_log_warn, vha, 0x7063,
399 "HBA not online, failing NVRAM update.\n");
404 ql_dbg(ql_dbg_user, vha, 0x7064,
405 "Reading flash region -- 0x%x/0x%x.\n",
406 ha->optrom_region_start, ha->optrom_region_size);
408 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
409 ha->optrom_region_start, ha->optrom_region_size);
412 if (ha->optrom_state != QLA_SWAITING) {
418 * We need to be more restrictive on which FLASH regions are
419 * allowed to be updated via user-space. Regions accessible
420 * via this method include:
422 * ISP21xx/ISP22xx/ISP23xx type boards:
424 * 0x000000 -> 0x020000 -- Boot code.
426 * ISP2322/ISP24xx type boards:
428 * 0x000000 -> 0x07ffff -- Boot code.
429 * 0x080000 -> 0x0fffff -- Firmware.
431 * ISP25xx type boards:
433 * 0x000000 -> 0x07ffff -- Boot code.
434 * 0x080000 -> 0x0fffff -- Firmware.
435 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
437 * > ISP25xx type boards:
439 * None -- should go through BSG.
442 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
444 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha))
447 ql_log(ql_log_warn, vha, 0x7065,
448 "Invalid start region 0x%x/0x%x.\n", start, size);
453 ha->optrom_region_start = start;
454 ha->optrom_region_size = size;
456 ha->optrom_state = QLA_SWRITING;
457 ha->optrom_buffer = vzalloc(ha->optrom_region_size);
458 if (ha->optrom_buffer == NULL) {
459 ql_log(ql_log_warn, vha, 0x7066,
460 "Unable to allocate memory for optrom update "
461 "(%x)\n", ha->optrom_region_size);
463 ha->optrom_state = QLA_SWAITING;
468 ql_dbg(ql_dbg_user, vha, 0x7067,
469 "Staging flash region write -- 0x%x/0x%x.\n",
470 ha->optrom_region_start, ha->optrom_region_size);
474 if (ha->optrom_state != QLA_SWRITING) {
479 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
480 ql_log(ql_log_warn, vha, 0x7068,
481 "HBA not online, failing flash update.\n");
486 ql_dbg(ql_dbg_user, vha, 0x7069,
487 "Writing flash region -- 0x%x/0x%x.\n",
488 ha->optrom_region_start, ha->optrom_region_size);
490 rval = ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
491 ha->optrom_region_start, ha->optrom_region_size);
500 mutex_unlock(&ha->optrom_mutex);
504 static struct bin_attribute sysfs_optrom_ctl_attr = {
506 .name = "optrom_ctl",
510 .write = qla2x00_sysfs_write_optrom_ctl,
514 qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
515 struct bin_attribute *bin_attr,
516 char *buf, loff_t off, size_t count)
518 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
519 struct device, kobj)));
520 struct qla_hw_data *ha = vha->hw;
522 struct active_regions active_regions = { };
524 if (unlikely(pci_channel_offline(ha->pdev)))
527 if (!capable(CAP_SYS_ADMIN))
530 if (!IS_NOCACHE_VPD_TYPE(ha))
533 faddr = ha->flt_region_vpd << 2;
535 if (IS_QLA28XX(ha)) {
536 qla28xx_get_aux_images(vha, &active_regions);
537 if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE)
538 faddr = ha->flt_region_vpd_sec << 2;
540 ql_dbg(ql_dbg_init, vha, 0x7070,
541 "Loading %s nvram image.\n",
542 active_regions.aux.vpd_nvram == QLA27XX_PRIMARY_IMAGE ?
543 "primary" : "secondary");
546 mutex_lock(&ha->optrom_mutex);
547 if (qla2x00_chip_is_down(vha)) {
548 mutex_unlock(&ha->optrom_mutex);
552 ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size);
553 mutex_unlock(&ha->optrom_mutex);
555 ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size);
557 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
561 qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
562 struct bin_attribute *bin_attr,
563 char *buf, loff_t off, size_t count)
565 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
566 struct device, kobj)));
567 struct qla_hw_data *ha = vha->hw;
570 if (unlikely(pci_channel_offline(ha->pdev)))
573 if (qla2x00_chip_is_down(vha))
576 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
577 !ha->isp_ops->write_nvram)
580 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
581 ql_log(ql_log_warn, vha, 0x706a,
582 "HBA not online, failing VPD update.\n");
586 mutex_lock(&ha->optrom_mutex);
587 if (qla2x00_chip_is_down(vha)) {
588 mutex_unlock(&ha->optrom_mutex);
593 ha->isp_ops->write_nvram(vha, buf, ha->vpd_base, count);
594 ha->isp_ops->read_nvram(vha, ha->vpd, ha->vpd_base, count);
596 /* Update flash version information for 4Gb & above. */
597 if (!IS_FWI2_CAPABLE(ha)) {
598 mutex_unlock(&ha->optrom_mutex);
602 tmp_data = vmalloc(256);
604 mutex_unlock(&ha->optrom_mutex);
605 ql_log(ql_log_warn, vha, 0x706b,
606 "Unable to allocate memory for VPD information update.\n");
609 ha->isp_ops->get_flash_version(vha, tmp_data);
612 mutex_unlock(&ha->optrom_mutex);
617 static struct bin_attribute sysfs_vpd_attr = {
620 .mode = S_IRUSR | S_IWUSR,
623 .read = qla2x00_sysfs_read_vpd,
624 .write = qla2x00_sysfs_write_vpd,
628 qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
629 struct bin_attribute *bin_attr,
630 char *buf, loff_t off, size_t count)
632 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
633 struct device, kobj)));
636 if (!capable(CAP_SYS_ADMIN) || off != 0 || count < SFP_DEV_SIZE)
639 mutex_lock(&vha->hw->optrom_mutex);
640 if (qla2x00_chip_is_down(vha)) {
641 mutex_unlock(&vha->hw->optrom_mutex);
645 rval = qla2x00_read_sfp_dev(vha, buf, count);
646 mutex_unlock(&vha->hw->optrom_mutex);
654 static struct bin_attribute sysfs_sfp_attr = {
657 .mode = S_IRUSR | S_IWUSR,
659 .size = SFP_DEV_SIZE,
660 .read = qla2x00_sysfs_read_sfp,
664 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
665 struct bin_attribute *bin_attr,
666 char *buf, loff_t off, size_t count)
668 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
669 struct device, kobj)));
670 struct qla_hw_data *ha = vha->hw;
671 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
673 uint32_t idc_control;
674 uint8_t *tmp_data = NULL;
679 type = simple_strtol(buf, NULL, 10);
682 ql_log(ql_log_info, vha, 0x706e,
683 "Issuing ISP reset.\n");
685 scsi_block_requests(vha->host);
686 if (IS_QLA82XX(ha)) {
687 ha->flags.isp82xx_no_md_cap = 1;
688 qla82xx_idc_lock(ha);
689 qla82xx_set_reset_owner(vha);
690 qla82xx_idc_unlock(ha);
691 } else if (IS_QLA8044(ha)) {
692 qla8044_idc_lock(ha);
693 idc_control = qla8044_rd_reg(ha,
694 QLA8044_IDC_DRV_CTRL);
695 qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
696 (idc_control | GRACEFUL_RESET_BIT1));
697 qla82xx_set_reset_owner(vha);
698 qla8044_idc_unlock(ha);
700 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
701 qla2xxx_wake_dpc(vha);
703 qla2x00_wait_for_chip_reset(vha);
704 scsi_unblock_requests(vha->host);
707 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
710 ql_log(ql_log_info, vha, 0x706f,
711 "Issuing MPI reset.\n");
713 if (IS_QLA83XX(ha)) {
714 uint32_t idc_control;
716 qla83xx_idc_lock(vha, 0);
717 __qla83xx_get_idc_control(vha, &idc_control);
718 idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
719 __qla83xx_set_idc_control(vha, idc_control);
720 qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
721 QLA8XXX_DEV_NEED_RESET);
722 qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
723 qla83xx_idc_unlock(vha, 0);
726 /* Make sure FC side is not in reset */
727 WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) !=
730 /* Issue MPI reset */
731 scsi_block_requests(vha->host);
732 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
733 ql_log(ql_log_warn, vha, 0x7070,
734 "MPI reset failed.\n");
735 scsi_unblock_requests(vha->host);
739 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
740 ql_log(ql_log_info, vha, 0x7071,
741 "FCoE ctx reset not supported.\n");
745 ql_log(ql_log_info, vha, 0x7072,
746 "Issuing FCoE ctx reset.\n");
747 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
748 qla2xxx_wake_dpc(vha);
749 qla2x00_wait_for_fcoe_ctx_reset(vha);
754 ql_log(ql_log_info, vha, 0x70bc,
755 "Disabling Reset by IDC control\n");
756 qla83xx_idc_lock(vha, 0);
757 __qla83xx_get_idc_control(vha, &idc_control);
758 idc_control |= QLA83XX_IDC_RESET_DISABLED;
759 __qla83xx_set_idc_control(vha, idc_control);
760 qla83xx_idc_unlock(vha, 0);
765 ql_log(ql_log_info, vha, 0x70bd,
766 "Enabling Reset by IDC control\n");
767 qla83xx_idc_lock(vha, 0);
768 __qla83xx_get_idc_control(vha, &idc_control);
769 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
770 __qla83xx_set_idc_control(vha, idc_control);
771 qla83xx_idc_unlock(vha, 0);
774 ql_dbg(ql_dbg_user, vha, 0x70e0,
775 "Updating cache versions without reset ");
777 tmp_data = vmalloc(256);
779 ql_log(ql_log_warn, vha, 0x70e1,
780 "Unable to allocate memory for VPD information update.\n");
783 ha->isp_ops->get_flash_version(vha, tmp_data);
790 static struct bin_attribute sysfs_reset_attr = {
796 .write = qla2x00_sysfs_write_reset,
800 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
801 struct bin_attribute *bin_attr,
802 char *buf, loff_t off, size_t count)
804 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
805 struct device, kobj)));
809 if (!capable(CAP_SYS_ADMIN))
812 if (unlikely(pci_channel_offline(vha->hw->pdev)))
815 if (qla2x00_chip_is_down(vha))
818 type = simple_strtol(buf, NULL, 10);
820 did.b.domain = (type & 0x00ff0000) >> 16;
821 did.b.area = (type & 0x0000ff00) >> 8;
822 did.b.al_pa = (type & 0x000000ff);
824 ql_log(ql_log_info, vha, 0xd04d, "portid=%02x%02x%02x done\n",
825 did.b.domain, did.b.area, did.b.al_pa);
827 ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
829 qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
833 static struct bin_attribute sysfs_issue_logo_attr = {
835 .name = "issue_logo",
839 .write = qla2x00_issue_logo,
843 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
844 struct bin_attribute *bin_attr,
845 char *buf, loff_t off, size_t count)
847 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
848 struct device, kobj)));
849 struct qla_hw_data *ha = vha->hw;
851 uint16_t actual_size;
853 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
856 if (unlikely(pci_channel_offline(ha->pdev)))
858 mutex_lock(&vha->hw->optrom_mutex);
859 if (qla2x00_chip_is_down(vha)) {
860 mutex_unlock(&vha->hw->optrom_mutex);
867 ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
868 &ha->xgmac_data_dma, GFP_KERNEL);
869 if (!ha->xgmac_data) {
870 mutex_unlock(&vha->hw->optrom_mutex);
871 ql_log(ql_log_warn, vha, 0x7076,
872 "Unable to allocate memory for XGMAC read-data.\n");
878 memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
880 rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
881 XGMAC_DATA_SIZE, &actual_size);
883 mutex_unlock(&vha->hw->optrom_mutex);
884 if (rval != QLA_SUCCESS) {
885 ql_log(ql_log_warn, vha, 0x7077,
886 "Unable to read XGMAC data (%x).\n", rval);
890 count = actual_size > count ? count : actual_size;
891 memcpy(buf, ha->xgmac_data, count);
896 static struct bin_attribute sysfs_xgmac_stats_attr = {
898 .name = "xgmac_stats",
902 .read = qla2x00_sysfs_read_xgmac_stats,
906 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
907 struct bin_attribute *bin_attr,
908 char *buf, loff_t off, size_t count)
910 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
911 struct device, kobj)));
912 struct qla_hw_data *ha = vha->hw;
915 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
920 mutex_lock(&vha->hw->optrom_mutex);
921 if (qla2x00_chip_is_down(vha)) {
922 mutex_unlock(&vha->hw->optrom_mutex);
926 ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
927 &ha->dcbx_tlv_dma, GFP_KERNEL);
929 mutex_unlock(&vha->hw->optrom_mutex);
930 ql_log(ql_log_warn, vha, 0x7078,
931 "Unable to allocate memory for DCBX TLV read-data.\n");
936 memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
938 rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
941 mutex_unlock(&vha->hw->optrom_mutex);
943 if (rval != QLA_SUCCESS) {
944 ql_log(ql_log_warn, vha, 0x7079,
945 "Unable to read DCBX TLV (%x).\n", rval);
949 memcpy(buf, ha->dcbx_tlv, count);
954 static struct bin_attribute sysfs_dcbx_tlv_attr = {
960 .read = qla2x00_sysfs_read_dcbx_tlv,
963 static struct sysfs_entry {
965 struct bin_attribute *attr;
967 } bin_file_entries[] = {
968 { "fw_dump", &sysfs_fw_dump_attr, },
969 { "nvram", &sysfs_nvram_attr, },
970 { "optrom", &sysfs_optrom_attr, },
971 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
972 { "vpd", &sysfs_vpd_attr, 1 },
973 { "sfp", &sysfs_sfp_attr, 1 },
974 { "reset", &sysfs_reset_attr, },
975 { "issue_logo", &sysfs_issue_logo_attr, },
976 { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
977 { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
982 qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
984 struct Scsi_Host *host = vha->host;
985 struct sysfs_entry *iter;
988 for (iter = bin_file_entries; iter->name; iter++) {
989 if (iter->type && !IS_FWI2_CAPABLE(vha->hw))
991 if (iter->type == 2 && !IS_QLA25XX(vha->hw))
993 if (iter->type == 3 && !(IS_CNA_CAPABLE(vha->hw)))
996 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
999 ql_log(ql_log_warn, vha, 0x00f3,
1000 "Unable to create sysfs %s binary attribute (%d).\n",
1003 ql_dbg(ql_dbg_init, vha, 0x00f4,
1004 "Successfully created sysfs %s binary attribute.\n",
1010 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
1012 struct Scsi_Host *host = vha->host;
1013 struct sysfs_entry *iter;
1014 struct qla_hw_data *ha = vha->hw;
1016 for (iter = bin_file_entries; iter->name; iter++) {
1017 if (iter->type && !IS_FWI2_CAPABLE(ha))
1019 if (iter->type == 2 && !IS_QLA25XX(ha))
1021 if (iter->type == 3 && !(IS_CNA_CAPABLE(ha)))
1024 sysfs_remove_bin_file(&host->shost_gendev.kobj,
1028 if (stop_beacon && ha->beacon_blink_led == 1)
1029 ha->isp_ops->beacon_off(vha);
1032 /* Scsi_Host attributes. */
1035 qla2x00_driver_version_show(struct device *dev,
1036 struct device_attribute *attr, char *buf)
1038 return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
1042 qla2x00_fw_version_show(struct device *dev,
1043 struct device_attribute *attr, char *buf)
1045 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1046 struct qla_hw_data *ha = vha->hw;
1049 return scnprintf(buf, PAGE_SIZE, "%s\n",
1050 ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
1054 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
1057 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1058 struct qla_hw_data *ha = vha->hw;
1061 if (IS_QLAFX00(vha->hw)) {
1062 return scnprintf(buf, PAGE_SIZE, "%s\n",
1063 vha->hw->mr.serial_num);
1064 } else if (IS_FWI2_CAPABLE(ha)) {
1065 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
1066 return strlen(strcat(buf, "\n"));
1069 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
1070 return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
1075 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
1078 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1080 return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
1084 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
1087 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1088 struct qla_hw_data *ha = vha->hw;
1090 if (IS_QLAFX00(vha->hw))
1091 return scnprintf(buf, PAGE_SIZE, "%s\n",
1092 vha->hw->mr.hw_version);
1094 return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
1095 ha->product_id[0], ha->product_id[1], ha->product_id[2],
1100 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1103 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1105 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1109 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1112 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1114 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1118 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1121 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1124 return scnprintf(buf, PAGE_SIZE, "%s\n",
1125 vha->hw->isp_ops->pci_info_str(vha, pci_info,
1130 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1133 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1134 struct qla_hw_data *ha = vha->hw;
1137 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1138 atomic_read(&vha->loop_state) == LOOP_DEAD ||
1139 vha->device_flags & DFLG_NO_CABLE)
1140 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1141 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1142 qla2x00_chip_is_down(vha))
1143 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1145 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1147 switch (ha->current_topology) {
1149 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1152 len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1155 len += scnprintf(buf + len, PAGE_SIZE-len,
1156 "N_Port to N_Port\n");
1159 len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1162 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1170 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1173 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1176 switch (vha->hw->zio_mode) {
1177 case QLA_ZIO_MODE_6:
1178 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1180 case QLA_ZIO_DISABLED:
1181 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1188 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1189 const char *buf, size_t count)
1191 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1192 struct qla_hw_data *ha = vha->hw;
1196 if (!IS_ZIO_SUPPORTED(ha))
1199 if (sscanf(buf, "%d", &val) != 1)
1203 zio_mode = QLA_ZIO_MODE_6;
1205 zio_mode = QLA_ZIO_DISABLED;
1207 /* Update per-hba values and queue a reset. */
1208 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1209 ha->zio_mode = zio_mode;
1210 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1216 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1219 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1221 return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1225 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1226 const char *buf, size_t count)
1228 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1232 if (sscanf(buf, "%d", &val) != 1)
1234 if (val > 25500 || val < 100)
1237 zio_timer = (uint16_t)(val / 100);
1238 vha->hw->zio_timer = zio_timer;
1244 qla_zio_threshold_show(struct device *dev, struct device_attribute *attr,
1247 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1249 return scnprintf(buf, PAGE_SIZE, "%d exchanges\n",
1250 vha->hw->last_zio_threshold);
1254 qla_zio_threshold_store(struct device *dev, struct device_attribute *attr,
1255 const char *buf, size_t count)
1257 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1260 if (vha->hw->zio_mode != QLA_ZIO_MODE_6)
1262 if (sscanf(buf, "%d", &val) != 1)
1264 if (val < 0 || val > 256)
1267 atomic_set(&vha->hw->zio_threshold, val);
1272 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1275 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1278 if (vha->hw->beacon_blink_led)
1279 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1281 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1286 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1287 const char *buf, size_t count)
1289 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1290 struct qla_hw_data *ha = vha->hw;
1294 if (IS_QLA2100(ha) || IS_QLA2200(ha))
1297 if (sscanf(buf, "%d", &val) != 1)
1300 mutex_lock(&vha->hw->optrom_mutex);
1301 if (qla2x00_chip_is_down(vha)) {
1302 mutex_unlock(&vha->hw->optrom_mutex);
1303 ql_log(ql_log_warn, vha, 0x707a,
1304 "Abort ISP active -- ignoring beacon request.\n");
1309 rval = ha->isp_ops->beacon_on(vha);
1311 rval = ha->isp_ops->beacon_off(vha);
1313 if (rval != QLA_SUCCESS)
1316 mutex_unlock(&vha->hw->optrom_mutex);
1322 qla2x00_optrom_bios_version_show(struct device *dev,
1323 struct device_attribute *attr, char *buf)
1325 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1326 struct qla_hw_data *ha = vha->hw;
1328 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1329 ha->bios_revision[0]);
1333 qla2x00_optrom_efi_version_show(struct device *dev,
1334 struct device_attribute *attr, char *buf)
1336 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1337 struct qla_hw_data *ha = vha->hw;
1339 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1340 ha->efi_revision[0]);
1344 qla2x00_optrom_fcode_version_show(struct device *dev,
1345 struct device_attribute *attr, char *buf)
1347 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1348 struct qla_hw_data *ha = vha->hw;
1350 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1351 ha->fcode_revision[0]);
1355 qla2x00_optrom_fw_version_show(struct device *dev,
1356 struct device_attribute *attr, char *buf)
1358 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1359 struct qla_hw_data *ha = vha->hw;
1361 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1362 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1363 ha->fw_revision[3]);
1367 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1368 struct device_attribute *attr, char *buf)
1370 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1371 struct qla_hw_data *ha = vha->hw;
1373 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
1374 !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1375 return scnprintf(buf, PAGE_SIZE, "\n");
1377 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1378 ha->gold_fw_version[0], ha->gold_fw_version[1],
1379 ha->gold_fw_version[2], ha->gold_fw_version[3]);
1383 qla2x00_total_isp_aborts_show(struct device *dev,
1384 struct device_attribute *attr, char *buf)
1386 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1388 return scnprintf(buf, PAGE_SIZE, "%d\n",
1389 vha->qla_stats.total_isp_aborts);
1393 qla24xx_84xx_fw_version_show(struct device *dev,
1394 struct device_attribute *attr, char *buf)
1396 int rval = QLA_SUCCESS;
1397 uint16_t status[2] = { 0 };
1398 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1399 struct qla_hw_data *ha = vha->hw;
1401 if (!IS_QLA84XX(ha))
1402 return scnprintf(buf, PAGE_SIZE, "\n");
1404 if (!ha->cs84xx->op_fw_version) {
1405 rval = qla84xx_verify_chip(vha, status);
1407 if (!rval && !status[0])
1408 return scnprintf(buf, PAGE_SIZE, "%u\n",
1409 (uint32_t)ha->cs84xx->op_fw_version);
1412 return scnprintf(buf, PAGE_SIZE, "\n");
1416 qla2x00_serdes_version_show(struct device *dev, struct device_attribute *attr,
1419 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1420 struct qla_hw_data *ha = vha->hw;
1422 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1423 return scnprintf(buf, PAGE_SIZE, "\n");
1425 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1426 ha->serdes_version[0], ha->serdes_version[1],
1427 ha->serdes_version[2]);
1431 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1434 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1435 struct qla_hw_data *ha = vha->hw;
1437 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1438 !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1439 return scnprintf(buf, PAGE_SIZE, "\n");
1441 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1442 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1443 ha->mpi_capabilities);
1447 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1450 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1451 struct qla_hw_data *ha = vha->hw;
1453 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1454 return scnprintf(buf, PAGE_SIZE, "\n");
1456 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1457 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1461 qla2x00_flash_block_size_show(struct device *dev,
1462 struct device_attribute *attr, char *buf)
1464 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1465 struct qla_hw_data *ha = vha->hw;
1467 return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1471 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1474 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1476 if (!IS_CNA_CAPABLE(vha->hw))
1477 return scnprintf(buf, PAGE_SIZE, "\n");
1479 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1483 qla2x00_vn_port_mac_address_show(struct device *dev,
1484 struct device_attribute *attr, char *buf)
1486 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1488 if (!IS_CNA_CAPABLE(vha->hw))
1489 return scnprintf(buf, PAGE_SIZE, "\n");
1491 return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1495 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1498 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1500 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1504 qla2x00_thermal_temp_show(struct device *dev,
1505 struct device_attribute *attr, char *buf)
1507 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1511 mutex_lock(&vha->hw->optrom_mutex);
1512 if (qla2x00_chip_is_down(vha)) {
1513 mutex_unlock(&vha->hw->optrom_mutex);
1514 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1518 if (vha->hw->flags.eeh_busy) {
1519 mutex_unlock(&vha->hw->optrom_mutex);
1520 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1524 rc = qla2x00_get_thermal_temp(vha, &temp);
1525 mutex_unlock(&vha->hw->optrom_mutex);
1526 if (rc == QLA_SUCCESS)
1527 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1530 return scnprintf(buf, PAGE_SIZE, "\n");
1534 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1537 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1538 int rval = QLA_FUNCTION_FAILED;
1542 if (IS_QLAFX00(vha->hw)) {
1543 pstate = qlafx00_fw_state_show(dev, attr, buf);
1544 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1547 mutex_lock(&vha->hw->optrom_mutex);
1548 if (qla2x00_chip_is_down(vha)) {
1549 mutex_unlock(&vha->hw->optrom_mutex);
1550 ql_log(ql_log_warn, vha, 0x707c,
1551 "ISP reset active.\n");
1553 } else if (vha->hw->flags.eeh_busy) {
1554 mutex_unlock(&vha->hw->optrom_mutex);
1558 rval = qla2x00_get_firmware_state(vha, state);
1559 mutex_unlock(&vha->hw->optrom_mutex);
1561 if (rval != QLA_SUCCESS) {
1562 memset(state, -1, sizeof(state));
1563 rval = qla2x00_get_firmware_state(vha, state);
1566 return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1567 state[0], state[1], state[2], state[3], state[4], state[5]);
1571 qla2x00_diag_requests_show(struct device *dev,
1572 struct device_attribute *attr, char *buf)
1574 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1576 if (!IS_BIDI_CAPABLE(vha->hw))
1577 return scnprintf(buf, PAGE_SIZE, "\n");
1579 return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1583 qla2x00_diag_megabytes_show(struct device *dev,
1584 struct device_attribute *attr, char *buf)
1586 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1588 if (!IS_BIDI_CAPABLE(vha->hw))
1589 return scnprintf(buf, PAGE_SIZE, "\n");
1591 return scnprintf(buf, PAGE_SIZE, "%llu\n",
1592 vha->bidi_stats.transfer_bytes >> 20);
1596 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1599 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1600 struct qla_hw_data *ha = vha->hw;
1605 else if (IS_P3P_TYPE(ha))
1606 size = ha->md_template_size + ha->md_dump_size;
1608 size = ha->fw_dump_len;
1610 return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1614 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1615 struct device_attribute *attr, char *buf)
1617 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1619 if (!IS_P3P_TYPE(vha->hw))
1620 return scnprintf(buf, PAGE_SIZE, "\n");
1622 return scnprintf(buf, PAGE_SIZE, "%s\n",
1623 vha->hw->allow_cna_fw_dump ? "true" : "false");
1627 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1628 struct device_attribute *attr, const char *buf, size_t count)
1630 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1633 if (!IS_P3P_TYPE(vha->hw))
1636 if (sscanf(buf, "%d", &val) != 1)
1639 vha->hw->allow_cna_fw_dump = val != 0;
1645 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1648 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1649 struct qla_hw_data *ha = vha->hw;
1651 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1652 return scnprintf(buf, PAGE_SIZE, "\n");
1654 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1655 ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1659 qla2x00_min_supported_speed_show(struct device *dev,
1660 struct device_attribute *attr, char *buf)
1662 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1663 struct qla_hw_data *ha = vha->hw;
1665 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1666 return scnprintf(buf, PAGE_SIZE, "\n");
1668 return scnprintf(buf, PAGE_SIZE, "%s\n",
1669 ha->min_supported_speed == 6 ? "64Gps" :
1670 ha->min_supported_speed == 5 ? "32Gps" :
1671 ha->min_supported_speed == 4 ? "16Gps" :
1672 ha->min_supported_speed == 3 ? "8Gps" :
1673 ha->min_supported_speed == 2 ? "4Gps" :
1674 ha->min_supported_speed != 0 ? "unknown" : "");
1678 qla2x00_max_supported_speed_show(struct device *dev,
1679 struct device_attribute *attr, char *buf)
1681 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1682 struct qla_hw_data *ha = vha->hw;
1684 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
1685 return scnprintf(buf, PAGE_SIZE, "\n");
1687 return scnprintf(buf, PAGE_SIZE, "%s\n",
1688 ha->max_supported_speed == 2 ? "64Gps" :
1689 ha->max_supported_speed == 1 ? "32Gps" :
1690 ha->max_supported_speed == 0 ? "16Gps" : "unknown");
1694 qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr,
1695 const char *buf, size_t count)
1697 struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
1700 int mode = QLA_SET_DATA_RATE_LR;
1701 struct qla_hw_data *ha = vha->hw;
1703 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) {
1704 ql_log(ql_log_warn, vha, 0x70d8,
1705 "Speed setting not supported \n");
1709 rval = kstrtol(buf, 10, &type);
1713 if (type == 40 || type == 80 || type == 160 ||
1715 ql_dbg(ql_dbg_user, vha, 0x70d9,
1716 "Setting will be affected after a loss of sync\n");
1718 mode = QLA_SET_DATA_RATE_NOLR;
1721 oldspeed = ha->set_data_rate;
1725 ha->set_data_rate = PORT_SPEED_AUTO;
1728 ha->set_data_rate = PORT_SPEED_4GB;
1731 ha->set_data_rate = PORT_SPEED_8GB;
1734 ha->set_data_rate = PORT_SPEED_16GB;
1737 ha->set_data_rate = PORT_SPEED_32GB;
1740 ql_log(ql_log_warn, vha, 0x1199,
1741 "Unrecognized speed setting:%lx. Setting Autoneg\n",
1743 ha->set_data_rate = PORT_SPEED_AUTO;
1746 if (qla2x00_chip_is_down(vha) || (oldspeed == ha->set_data_rate))
1749 ql_log(ql_log_info, vha, 0x70da,
1750 "Setting speed to %lx Gbps \n", type);
1752 rval = qla2x00_set_data_rate(vha, mode);
1753 if (rval != QLA_SUCCESS)
1759 static const struct {
1762 } port_speed_str[] = {
1763 { PORT_SPEED_4GB, "4" },
1764 { PORT_SPEED_8GB, "8" },
1765 { PORT_SPEED_16GB, "16" },
1766 { PORT_SPEED_32GB, "32" },
1767 { PORT_SPEED_64GB, "64" },
1768 { PORT_SPEED_10GB, "10" },
1772 qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
1775 struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
1776 struct qla_hw_data *ha = vha->hw;
1779 char *speed = "Unknown";
1781 rval = qla2x00_get_data_rate(vha);
1782 if (rval != QLA_SUCCESS) {
1783 ql_log(ql_log_warn, vha, 0x70db,
1784 "Unable to get port speed rval:%zd\n", rval);
1788 for (i = 0; i < ARRAY_SIZE(port_speed_str); i++) {
1789 if (port_speed_str[i].rate != ha->link_data_rate)
1791 speed = port_speed_str[i].str;
1795 return scnprintf(buf, PAGE_SIZE, "%s\n", speed);
1801 qlini_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
1803 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1806 len += scnprintf(buf + len, PAGE_SIZE-len,
1807 "Supported options: enabled | disabled | dual | exclusive\n");
1810 len += scnprintf(buf + len, PAGE_SIZE-len, "Current selection: ");
1812 switch (vha->qlini_mode) {
1813 case QLA2XXX_INI_MODE_EXCLUSIVE:
1814 len += scnprintf(buf + len, PAGE_SIZE-len,
1815 QLA2XXX_INI_MODE_STR_EXCLUSIVE);
1817 case QLA2XXX_INI_MODE_DISABLED:
1818 len += scnprintf(buf + len, PAGE_SIZE-len,
1819 QLA2XXX_INI_MODE_STR_DISABLED);
1821 case QLA2XXX_INI_MODE_ENABLED:
1822 len += scnprintf(buf + len, PAGE_SIZE-len,
1823 QLA2XXX_INI_MODE_STR_ENABLED);
1825 case QLA2XXX_INI_MODE_DUAL:
1826 len += scnprintf(buf + len, PAGE_SIZE-len,
1827 QLA2XXX_INI_MODE_STR_DUAL);
1830 len += scnprintf(buf + len, PAGE_SIZE-len, "\n");
1835 static char *mode_to_str[] = {
1842 #define NEED_EXCH_OFFLOAD(_exchg) ((_exchg) > FW_DEF_EXCHANGES_CNT)
1843 static int qla_set_ini_mode(scsi_qla_host_t *vha, int op)
1849 MODE_CHANGE_NO_ACTION,
1850 TARGET_STILL_ACTIVE,
1852 int action = NO_ACTION;
1854 u8 eo_toggle = 0; /* exchange offload flipped */
1856 switch (vha->qlini_mode) {
1857 case QLA2XXX_INI_MODE_DISABLED:
1859 case QLA2XXX_INI_MODE_DISABLED:
1860 if (qla_tgt_mode_enabled(vha)) {
1861 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
1862 vha->hw->flags.exchoffld_enabled)
1864 if (((vha->ql2xexchoffld !=
1865 vha->u_ql2xexchoffld) &&
1866 NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
1869 * The number of exchange to be offload
1870 * was tweaked or offload option was
1873 action = MODE_CHANGE_ACCEPT;
1875 action = MODE_CHANGE_NO_ACTION;
1878 action = MODE_CHANGE_NO_ACTION;
1881 case QLA2XXX_INI_MODE_EXCLUSIVE:
1882 if (qla_tgt_mode_enabled(vha)) {
1883 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
1884 vha->hw->flags.exchoffld_enabled)
1886 if (((vha->ql2xexchoffld !=
1887 vha->u_ql2xexchoffld) &&
1888 NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
1891 * The number of exchange to be offload
1892 * was tweaked or offload option was
1895 action = MODE_CHANGE_ACCEPT;
1897 action = MODE_CHANGE_NO_ACTION;
1900 action = MODE_CHANGE_ACCEPT;
1903 case QLA2XXX_INI_MODE_DUAL:
1904 action = MODE_CHANGE_ACCEPT;
1905 /* active_mode is target only, reset it to dual */
1906 if (qla_tgt_mode_enabled(vha)) {
1908 action = MODE_CHANGE_ACCEPT;
1910 action = MODE_CHANGE_NO_ACTION;
1914 case QLA2XXX_INI_MODE_ENABLED:
1915 if (qla_tgt_mode_enabled(vha))
1916 action = TARGET_STILL_ACTIVE;
1918 action = MODE_CHANGE_ACCEPT;
1925 case QLA2XXX_INI_MODE_EXCLUSIVE:
1927 case QLA2XXX_INI_MODE_EXCLUSIVE:
1928 if (qla_tgt_mode_enabled(vha)) {
1929 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
1930 vha->hw->flags.exchoffld_enabled)
1932 if (((vha->ql2xexchoffld !=
1933 vha->u_ql2xexchoffld) &&
1934 NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
1937 * The number of exchange to be offload
1938 * was tweaked or offload option was
1941 action = MODE_CHANGE_ACCEPT;
1949 case QLA2XXX_INI_MODE_DISABLED:
1950 if (qla_tgt_mode_enabled(vha)) {
1951 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
1952 vha->hw->flags.exchoffld_enabled)
1954 if (((vha->ql2xexchoffld !=
1955 vha->u_ql2xexchoffld) &&
1956 NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
1958 action = MODE_CHANGE_ACCEPT;
1960 action = MODE_CHANGE_NO_ACTION;
1962 action = MODE_CHANGE_NO_ACTION;
1965 case QLA2XXX_INI_MODE_DUAL: /* exclusive -> dual */
1966 if (qla_tgt_mode_enabled(vha)) {
1967 action = MODE_CHANGE_ACCEPT;
1970 action = MODE_CHANGE_ACCEPT;
1973 case QLA2XXX_INI_MODE_ENABLED:
1974 if (qla_tgt_mode_enabled(vha))
1975 action = TARGET_STILL_ACTIVE;
1977 if (vha->hw->flags.fw_started)
1978 action = MODE_CHANGE_NO_ACTION;
1980 action = MODE_CHANGE_ACCEPT;
1986 case QLA2XXX_INI_MODE_ENABLED:
1988 case QLA2XXX_INI_MODE_ENABLED:
1989 if (NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg) !=
1990 vha->hw->flags.exchoffld_enabled)
1992 if (((vha->ql2xiniexchg != vha->u_ql2xiniexchg) &&
1993 NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg)) ||
1995 action = MODE_CHANGE_ACCEPT;
1999 case QLA2XXX_INI_MODE_DUAL:
2000 case QLA2XXX_INI_MODE_DISABLED:
2001 action = MODE_CHANGE_ACCEPT;
2004 action = MODE_CHANGE_NO_ACTION;
2009 case QLA2XXX_INI_MODE_DUAL:
2011 case QLA2XXX_INI_MODE_DUAL:
2012 if (qla_tgt_mode_enabled(vha) ||
2013 qla_dual_mode_enabled(vha)) {
2014 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld +
2015 vha->u_ql2xiniexchg) !=
2016 vha->hw->flags.exchoffld_enabled)
2019 if ((((vha->ql2xexchoffld +
2020 vha->ql2xiniexchg) !=
2021 (vha->u_ql2xiniexchg +
2022 vha->u_ql2xexchoffld)) &&
2023 NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg +
2024 vha->u_ql2xexchoffld)) || eo_toggle)
2025 action = MODE_CHANGE_ACCEPT;
2029 if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld +
2030 vha->u_ql2xiniexchg) !=
2031 vha->hw->flags.exchoffld_enabled)
2034 if ((((vha->ql2xexchoffld + vha->ql2xiniexchg)
2035 != (vha->u_ql2xiniexchg +
2036 vha->u_ql2xexchoffld)) &&
2037 NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg +
2038 vha->u_ql2xexchoffld)) || eo_toggle)
2039 action = MODE_CHANGE_NO_ACTION;
2045 case QLA2XXX_INI_MODE_DISABLED:
2046 if (qla_tgt_mode_enabled(vha) ||
2047 qla_dual_mode_enabled(vha)) {
2048 /* turning off initiator mode */
2050 action = MODE_CHANGE_ACCEPT;
2052 action = MODE_CHANGE_NO_ACTION;
2056 case QLA2XXX_INI_MODE_EXCLUSIVE:
2057 if (qla_tgt_mode_enabled(vha) ||
2058 qla_dual_mode_enabled(vha)) {
2060 action = MODE_CHANGE_ACCEPT;
2062 action = MODE_CHANGE_ACCEPT;
2066 case QLA2XXX_INI_MODE_ENABLED:
2067 if (qla_tgt_mode_enabled(vha) ||
2068 qla_dual_mode_enabled(vha)) {
2069 action = TARGET_STILL_ACTIVE;
2071 action = MODE_CHANGE_ACCEPT;
2078 case MODE_CHANGE_ACCEPT:
2079 ql_log(ql_log_warn, vha, 0xffff,
2080 "Mode change accepted. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n",
2081 mode_to_str[vha->qlini_mode], mode_to_str[op],
2082 vha->ql2xexchoffld, vha->u_ql2xexchoffld,
2083 vha->ql2xiniexchg, vha->u_ql2xiniexchg);
2085 vha->qlini_mode = op;
2086 vha->ql2xexchoffld = vha->u_ql2xexchoffld;
2087 vha->ql2xiniexchg = vha->u_ql2xiniexchg;
2090 vha->flags.online = 1;
2091 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
2094 case MODE_CHANGE_NO_ACTION:
2095 ql_log(ql_log_warn, vha, 0xffff,
2096 "Mode is set. No action taken. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n",
2097 mode_to_str[vha->qlini_mode], mode_to_str[op],
2098 vha->ql2xexchoffld, vha->u_ql2xexchoffld,
2099 vha->ql2xiniexchg, vha->u_ql2xiniexchg);
2100 vha->qlini_mode = op;
2101 vha->ql2xexchoffld = vha->u_ql2xexchoffld;
2102 vha->ql2xiniexchg = vha->u_ql2xiniexchg;
2105 case TARGET_STILL_ACTIVE:
2106 ql_log(ql_log_warn, vha, 0xffff,
2107 "Target Mode is active. Unable to change Mode.\n");
2112 ql_log(ql_log_warn, vha, 0xffff,
2113 "Mode unchange. No action taken. %d|%d pct %d|%d.\n",
2114 vha->qlini_mode, op,
2115 vha->ql2xexchoffld, vha->u_ql2xexchoffld);
2123 qlini_mode_store(struct device *dev, struct device_attribute *attr,
2124 const char *buf, size_t count)
2126 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2132 if (strncasecmp(QLA2XXX_INI_MODE_STR_EXCLUSIVE, buf,
2133 strlen(QLA2XXX_INI_MODE_STR_EXCLUSIVE)) == 0)
2134 ini = QLA2XXX_INI_MODE_EXCLUSIVE;
2135 else if (strncasecmp(QLA2XXX_INI_MODE_STR_DISABLED, buf,
2136 strlen(QLA2XXX_INI_MODE_STR_DISABLED)) == 0)
2137 ini = QLA2XXX_INI_MODE_DISABLED;
2138 else if (strncasecmp(QLA2XXX_INI_MODE_STR_ENABLED, buf,
2139 strlen(QLA2XXX_INI_MODE_STR_ENABLED)) == 0)
2140 ini = QLA2XXX_INI_MODE_ENABLED;
2141 else if (strncasecmp(QLA2XXX_INI_MODE_STR_DUAL, buf,
2142 strlen(QLA2XXX_INI_MODE_STR_DUAL)) == 0)
2143 ini = QLA2XXX_INI_MODE_DUAL;
2147 qla_set_ini_mode(vha, ini);
2152 ql2xexchoffld_show(struct device *dev, struct device_attribute *attr,
2155 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2158 len += scnprintf(buf + len, PAGE_SIZE-len,
2159 "target exchange: new %d : current: %d\n\n",
2160 vha->u_ql2xexchoffld, vha->ql2xexchoffld);
2162 len += scnprintf(buf + len, PAGE_SIZE-len,
2163 "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n",
2170 ql2xexchoffld_store(struct device *dev, struct device_attribute *attr,
2171 const char *buf, size_t count)
2173 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2176 if (sscanf(buf, "%d", &val) != 1)
2179 if (val > FW_MAX_EXCHANGES_CNT)
2180 val = FW_MAX_EXCHANGES_CNT;
2184 vha->u_ql2xexchoffld = val;
2189 ql2xiniexchg_show(struct device *dev, struct device_attribute *attr,
2192 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2195 len += scnprintf(buf + len, PAGE_SIZE-len,
2196 "target exchange: new %d : current: %d\n\n",
2197 vha->u_ql2xiniexchg, vha->ql2xiniexchg);
2199 len += scnprintf(buf + len, PAGE_SIZE-len,
2200 "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n",
2207 ql2xiniexchg_store(struct device *dev, struct device_attribute *attr,
2208 const char *buf, size_t count)
2210 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2213 if (sscanf(buf, "%d", &val) != 1)
2216 if (val > FW_MAX_EXCHANGES_CNT)
2217 val = FW_MAX_EXCHANGES_CNT;
2221 vha->u_ql2xiniexchg = val;
2226 qla2x00_dif_bundle_statistics_show(struct device *dev,
2227 struct device_attribute *attr, char *buf)
2229 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2230 struct qla_hw_data *ha = vha->hw;
2232 return scnprintf(buf, PAGE_SIZE,
2233 "cross=%llu read=%llu write=%llu kalloc=%llu dma_alloc=%llu unusable=%u\n",
2234 ha->dif_bundle_crossed_pages, ha->dif_bundle_reads,
2235 ha->dif_bundle_writes, ha->dif_bundle_kallocs,
2236 ha->dif_bundle_dma_allocs, ha->pool.unusable.count);
2240 qla2x00_fw_attr_show(struct device *dev,
2241 struct device_attribute *attr, char *buf)
2243 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2244 struct qla_hw_data *ha = vha->hw;
2246 if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
2247 return scnprintf(buf, PAGE_SIZE, "\n");
2249 return scnprintf(buf, PAGE_SIZE, "%llx\n",
2250 (uint64_t)ha->fw_attributes_ext[1] << 48 |
2251 (uint64_t)ha->fw_attributes_ext[0] << 32 |
2252 (uint64_t)ha->fw_attributes_h << 16 |
2253 (uint64_t)ha->fw_attributes);
2257 qla2x00_port_no_show(struct device *dev, struct device_attribute *attr,
2260 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
2262 return scnprintf(buf, PAGE_SIZE, "%u\n", vha->hw->port_no);
2265 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_driver_version_show, NULL);
2266 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
2267 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
2268 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
2269 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
2270 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
2271 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
2272 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
2273 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
2274 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
2275 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
2276 qla2x00_zio_timer_store);
2277 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
2278 qla2x00_beacon_store);
2279 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
2280 qla2x00_optrom_bios_version_show, NULL);
2281 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
2282 qla2x00_optrom_efi_version_show, NULL);
2283 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
2284 qla2x00_optrom_fcode_version_show, NULL);
2285 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
2287 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
2288 qla2x00_optrom_gold_fw_version_show, NULL);
2289 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
2291 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
2293 static DEVICE_ATTR(serdes_version, 0444, qla2x00_serdes_version_show, NULL);
2294 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
2295 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
2296 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
2298 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
2299 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
2300 qla2x00_vn_port_mac_address_show, NULL);
2301 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
2302 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
2303 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
2304 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
2305 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
2306 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
2307 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
2308 qla2x00_allow_cna_fw_dump_show,
2309 qla2x00_allow_cna_fw_dump_store);
2310 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
2311 static DEVICE_ATTR(min_supported_speed, 0444,
2312 qla2x00_min_supported_speed_show, NULL);
2313 static DEVICE_ATTR(max_supported_speed, 0444,
2314 qla2x00_max_supported_speed_show, NULL);
2315 static DEVICE_ATTR(zio_threshold, 0644,
2316 qla_zio_threshold_show,
2317 qla_zio_threshold_store);
2318 static DEVICE_ATTR_RW(qlini_mode);
2319 static DEVICE_ATTR_RW(ql2xexchoffld);
2320 static DEVICE_ATTR_RW(ql2xiniexchg);
2321 static DEVICE_ATTR(dif_bundle_statistics, 0444,
2322 qla2x00_dif_bundle_statistics_show, NULL);
2323 static DEVICE_ATTR(port_speed, 0644, qla2x00_port_speed_show,
2324 qla2x00_port_speed_store);
2325 static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL);
2326 static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL);
2329 struct device_attribute *qla2x00_host_attrs[] = {
2330 &dev_attr_driver_version,
2331 &dev_attr_fw_version,
2332 &dev_attr_serial_num,
2335 &dev_attr_model_name,
2336 &dev_attr_model_desc,
2338 &dev_attr_link_state,
2340 &dev_attr_zio_timer,
2342 &dev_attr_optrom_bios_version,
2343 &dev_attr_optrom_efi_version,
2344 &dev_attr_optrom_fcode_version,
2345 &dev_attr_optrom_fw_version,
2346 &dev_attr_84xx_fw_version,
2347 &dev_attr_total_isp_aborts,
2348 &dev_attr_serdes_version,
2349 &dev_attr_mpi_version,
2350 &dev_attr_phy_version,
2351 &dev_attr_flash_block_size,
2353 &dev_attr_vn_port_mac_address,
2354 &dev_attr_fabric_param,
2356 &dev_attr_optrom_gold_fw_version,
2357 &dev_attr_thermal_temp,
2358 &dev_attr_diag_requests,
2359 &dev_attr_diag_megabytes,
2360 &dev_attr_fw_dump_size,
2361 &dev_attr_allow_cna_fw_dump,
2362 &dev_attr_pep_version,
2363 &dev_attr_min_supported_speed,
2364 &dev_attr_max_supported_speed,
2365 &dev_attr_zio_threshold,
2366 &dev_attr_dif_bundle_statistics,
2367 &dev_attr_port_speed,
2370 NULL, /* reserve for qlini_mode */
2371 NULL, /* reserve for ql2xiniexchg */
2372 NULL, /* reserve for ql2xexchoffld */
2376 void qla_insert_tgt_attrs(void)
2378 struct device_attribute **attr;
2380 /* advance to empty slot */
2381 for (attr = &qla2x00_host_attrs[0]; *attr; ++attr)
2384 *attr = &dev_attr_qlini_mode;
2386 *attr = &dev_attr_ql2xiniexchg;
2388 *attr = &dev_attr_ql2xexchoffld;
2391 /* Host attributes. */
2394 qla2x00_get_host_port_id(struct Scsi_Host *shost)
2396 scsi_qla_host_t *vha = shost_priv(shost);
2398 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
2399 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
2403 qla2x00_get_host_speed(struct Scsi_Host *shost)
2405 scsi_qla_host_t *vha = shost_priv(shost);
2408 if (IS_QLAFX00(vha->hw)) {
2409 qlafx00_get_host_speed(shost);
2413 switch (vha->hw->link_data_rate) {
2414 case PORT_SPEED_1GB:
2415 speed = FC_PORTSPEED_1GBIT;
2417 case PORT_SPEED_2GB:
2418 speed = FC_PORTSPEED_2GBIT;
2420 case PORT_SPEED_4GB:
2421 speed = FC_PORTSPEED_4GBIT;
2423 case PORT_SPEED_8GB:
2424 speed = FC_PORTSPEED_8GBIT;
2426 case PORT_SPEED_10GB:
2427 speed = FC_PORTSPEED_10GBIT;
2429 case PORT_SPEED_16GB:
2430 speed = FC_PORTSPEED_16GBIT;
2432 case PORT_SPEED_32GB:
2433 speed = FC_PORTSPEED_32GBIT;
2435 case PORT_SPEED_64GB:
2436 speed = FC_PORTSPEED_64GBIT;
2439 speed = FC_PORTSPEED_UNKNOWN;
2443 fc_host_speed(shost) = speed;
2447 qla2x00_get_host_port_type(struct Scsi_Host *shost)
2449 scsi_qla_host_t *vha = shost_priv(shost);
2453 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
2456 switch (vha->hw->current_topology) {
2458 port_type = FC_PORTTYPE_LPORT;
2461 port_type = FC_PORTTYPE_NLPORT;
2464 port_type = FC_PORTTYPE_PTP;
2467 port_type = FC_PORTTYPE_NPORT;
2470 port_type = FC_PORTTYPE_UNKNOWN;
2474 fc_host_port_type(shost) = port_type;
2478 qla2x00_get_starget_node_name(struct scsi_target *starget)
2480 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
2481 scsi_qla_host_t *vha = shost_priv(host);
2485 list_for_each_entry(fcport, &vha->vp_fcports, list) {
2486 if (fcport->rport &&
2487 starget->id == fcport->rport->scsi_target_id) {
2488 node_name = wwn_to_u64(fcport->node_name);
2493 fc_starget_node_name(starget) = node_name;
2497 qla2x00_get_starget_port_name(struct scsi_target *starget)
2499 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
2500 scsi_qla_host_t *vha = shost_priv(host);
2504 list_for_each_entry(fcport, &vha->vp_fcports, list) {
2505 if (fcport->rport &&
2506 starget->id == fcport->rport->scsi_target_id) {
2507 port_name = wwn_to_u64(fcport->port_name);
2512 fc_starget_port_name(starget) = port_name;
2516 qla2x00_get_starget_port_id(struct scsi_target *starget)
2518 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
2519 scsi_qla_host_t *vha = shost_priv(host);
2521 uint32_t port_id = ~0U;
2523 list_for_each_entry(fcport, &vha->vp_fcports, list) {
2524 if (fcport->rport &&
2525 starget->id == fcport->rport->scsi_target_id) {
2526 port_id = fcport->d_id.b.domain << 16 |
2527 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
2532 fc_starget_port_id(starget) = port_id;
2536 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
2538 rport->dev_loss_tmo = timeout ? timeout : 1;
2542 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
2544 struct Scsi_Host *host = rport_to_shost(rport);
2545 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
2546 unsigned long flags;
2551 /* Now that the rport has been deleted, set the fcport state to
2553 qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
2556 * Transport has effectively 'deleted' the rport, clear
2557 * all local references.
2559 spin_lock_irqsave(host->host_lock, flags);
2560 fcport->rport = fcport->drport = NULL;
2561 *((fc_port_t **)rport->dd_data) = NULL;
2562 spin_unlock_irqrestore(host->host_lock, flags);
2564 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
2567 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
2568 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
2574 qla2x00_terminate_rport_io(struct fc_rport *rport)
2576 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
2581 if (test_bit(UNLOADING, &fcport->vha->dpc_flags))
2584 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
2587 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
2588 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
2592 * At this point all fcport's software-states are cleared. Perform any
2593 * final cleanup of firmware resources (PCBs and XCBs).
2595 if (fcport->loop_id != FC_NO_LOOP_ID) {
2596 if (IS_FWI2_CAPABLE(fcport->vha->hw))
2597 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
2598 fcport->loop_id, fcport->d_id.b.domain,
2599 fcport->d_id.b.area, fcport->d_id.b.al_pa);
2601 qla2x00_port_logout(fcport->vha, fcport);
2606 qla2x00_issue_lip(struct Scsi_Host *shost)
2608 scsi_qla_host_t *vha = shost_priv(shost);
2610 if (IS_QLAFX00(vha->hw))
2613 qla2x00_loop_reset(vha);
2617 static struct fc_host_statistics *
2618 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
2620 scsi_qla_host_t *vha = shost_priv(shost);
2621 struct qla_hw_data *ha = vha->hw;
2622 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2624 struct link_statistics *stats;
2625 dma_addr_t stats_dma;
2626 struct fc_host_statistics *p = &vha->fc_host_stat;
2628 memset(p, -1, sizeof(*p));
2630 if (IS_QLAFX00(vha->hw))
2633 if (test_bit(UNLOADING, &vha->dpc_flags))
2636 if (unlikely(pci_channel_offline(ha->pdev)))
2639 if (qla2x00_chip_is_down(vha))
2642 stats = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stats), &stats_dma,
2645 ql_log(ql_log_warn, vha, 0x707d,
2646 "Failed to allocate memory for stats.\n");
2650 rval = QLA_FUNCTION_FAILED;
2651 if (IS_FWI2_CAPABLE(ha)) {
2652 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0);
2653 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
2655 /* Must be in a 'READY' state for statistics retrieval. */
2656 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
2660 if (rval != QLA_SUCCESS)
2663 p->link_failure_count = stats->link_fail_cnt;
2664 p->loss_of_sync_count = stats->loss_sync_cnt;
2665 p->loss_of_signal_count = stats->loss_sig_cnt;
2666 p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
2667 p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
2668 p->invalid_crc_count = stats->inval_crc_cnt;
2669 if (IS_FWI2_CAPABLE(ha)) {
2670 p->lip_count = stats->lip_cnt;
2671 p->tx_frames = stats->tx_frames;
2672 p->rx_frames = stats->rx_frames;
2673 p->dumped_frames = stats->discarded_frames;
2674 p->nos_count = stats->nos_rcvd;
2676 stats->dropped_frames + stats->discarded_frames;
2677 p->rx_words = vha->qla_stats.input_bytes;
2678 p->tx_words = vha->qla_stats.output_bytes;
2680 p->fcp_control_requests = vha->qla_stats.control_requests;
2681 p->fcp_input_requests = vha->qla_stats.input_requests;
2682 p->fcp_output_requests = vha->qla_stats.output_requests;
2683 p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
2684 p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
2685 p->seconds_since_last_reset =
2686 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
2687 do_div(p->seconds_since_last_reset, HZ);
2690 dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
2697 qla2x00_reset_host_stats(struct Scsi_Host *shost)
2699 scsi_qla_host_t *vha = shost_priv(shost);
2700 struct qla_hw_data *ha = vha->hw;
2701 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
2702 struct link_statistics *stats;
2703 dma_addr_t stats_dma;
2705 memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
2706 memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
2708 vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
2710 if (IS_FWI2_CAPABLE(ha)) {
2713 stats = dma_alloc_coherent(&ha->pdev->dev,
2714 sizeof(*stats), &stats_dma, GFP_KERNEL);
2716 ql_log(ql_log_warn, vha, 0x70d7,
2717 "Failed to allocate memory for stats.\n");
2721 /* reset firmware statistics */
2722 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
2723 if (rval != QLA_SUCCESS)
2724 ql_log(ql_log_warn, vha, 0x70de,
2725 "Resetting ISP statistics failed: rval = %d\n",
2728 dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
2734 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
2736 scsi_qla_host_t *vha = shost_priv(shost);
2738 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
2739 sizeof(fc_host_symbolic_name(shost)));
2743 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
2745 scsi_qla_host_t *vha = shost_priv(shost);
2747 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
2751 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
2753 scsi_qla_host_t *vha = shost_priv(shost);
2754 static const uint8_t node_name[WWN_SIZE] = {
2755 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
2757 u64 fabric_name = wwn_to_u64(node_name);
2759 if (vha->device_flags & SWITCH_FOUND)
2760 fabric_name = wwn_to_u64(vha->fabric_node_name);
2762 fc_host_fabric_name(shost) = fabric_name;
2766 qla2x00_get_host_port_state(struct Scsi_Host *shost)
2768 scsi_qla_host_t *vha = shost_priv(shost);
2769 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
2771 if (!base_vha->flags.online) {
2772 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
2776 switch (atomic_read(&base_vha->loop_state)) {
2778 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
2781 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
2782 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
2784 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
2787 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
2790 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
2793 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
2799 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
2803 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
2804 scsi_qla_host_t *vha = NULL;
2805 struct qla_hw_data *ha = base_vha->hw;
2807 struct req_que *req = ha->req_q_map[0];
2808 struct qla_qpair *qpair;
2810 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
2812 ql_log(ql_log_warn, vha, 0x707e,
2813 "Vport sanity check failed, status %x\n", ret);
2817 vha = qla24xx_create_vhost(fc_vport);
2819 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2820 return FC_VPORT_FAILED;
2823 atomic_set(&vha->vp_state, VP_OFFLINE);
2824 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2826 atomic_set(&vha->vp_state, VP_FAILED);
2828 /* ready to create vport */
2829 ql_log(ql_log_info, vha, 0x7080,
2830 "VP entry id %d assigned.\n", vha->vp_idx);
2832 /* initialized vport states */
2833 atomic_set(&vha->loop_state, LOOP_DOWN);
2834 vha->vp_err_state = VP_ERR_PORTDWN;
2835 vha->vp_prev_err_state = VP_ERR_UNKWN;
2836 /* Check if physical ha port is Up */
2837 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2838 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2839 /* Don't retry or attempt login of this virtual port */
2840 ql_dbg(ql_dbg_user, vha, 0x7081,
2841 "Vport loop state is not UP.\n");
2842 atomic_set(&vha->loop_state, LOOP_DEAD);
2844 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2847 if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2848 if (ha->fw_attributes & BIT_4) {
2849 int prot = 0, guard;
2851 vha->flags.difdix_supported = 1;
2852 ql_dbg(ql_dbg_user, vha, 0x7082,
2853 "Registered for DIF/DIX type 1 and 3 protection.\n");
2854 if (ql2xenabledif == 1)
2855 prot = SHOST_DIX_TYPE0_PROTECTION;
2856 scsi_host_set_prot(vha->host,
2857 prot | SHOST_DIF_TYPE1_PROTECTION
2858 | SHOST_DIF_TYPE2_PROTECTION
2859 | SHOST_DIF_TYPE3_PROTECTION
2860 | SHOST_DIX_TYPE1_PROTECTION
2861 | SHOST_DIX_TYPE2_PROTECTION
2862 | SHOST_DIX_TYPE3_PROTECTION);
2864 guard = SHOST_DIX_GUARD_CRC;
2866 if (IS_PI_IPGUARD_CAPABLE(ha) &&
2867 (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2868 guard |= SHOST_DIX_GUARD_IP;
2870 scsi_host_set_guard(vha->host, guard);
2872 vha->flags.difdix_supported = 0;
2875 if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2877 ql_dbg(ql_dbg_user, vha, 0x7083,
2878 "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2879 goto vport_create_failed_2;
2882 /* initialize attributes */
2883 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2884 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2885 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2886 fc_host_supported_classes(vha->host) =
2887 fc_host_supported_classes(base_vha->host);
2888 fc_host_supported_speeds(vha->host) =
2889 fc_host_supported_speeds(base_vha->host);
2891 qlt_vport_create(vha, ha);
2892 qla24xx_vport_disable(fc_vport, disable);
2894 if (!ql2xmqsupport || !ha->npiv_info)
2897 /* Create a request queue in QoS mode for the vport */
2898 for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2899 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2900 && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2902 qos = ha->npiv_info[cnt].q_qos;
2908 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx, true);
2910 ql_log(ql_log_warn, vha, 0x7084,
2911 "Can't create qpair for VP[%d]\n",
2914 ql_dbg(ql_dbg_multiq, vha, 0xc001,
2915 "Queue pair: %d Qos: %d) created for VP[%d]\n",
2916 qpair->id, qos, vha->vp_idx);
2917 ql_dbg(ql_dbg_user, vha, 0x7085,
2918 "Queue Pair: %d Qos: %d) created for VP[%d]\n",
2919 qpair->id, qos, vha->vp_idx);
2929 vport_create_failed_2:
2930 qla24xx_disable_vp(vha);
2931 qla24xx_deallocate_vp_id(vha);
2932 scsi_host_put(vha->host);
2933 return FC_VPORT_FAILED;
2937 qla24xx_vport_delete(struct fc_vport *fc_vport)
2939 scsi_qla_host_t *vha = fc_vport->dd_data;
2940 struct qla_hw_data *ha = vha->hw;
2941 uint16_t id = vha->vp_idx;
2943 set_bit(VPORT_DELETE, &vha->dpc_flags);
2945 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2946 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2950 qla24xx_disable_vp(vha);
2951 qla2x00_wait_for_sess_deletion(vha);
2953 qla_nvme_delete(vha);
2954 vha->flags.delete_progress = 1;
2956 qlt_remove_target(ha, vha);
2958 fc_remove_host(vha->host);
2960 scsi_remove_host(vha->host);
2962 /* Allow timer to run to drain queued items, when removing vp */
2963 qla24xx_deallocate_vp_id(vha);
2965 if (vha->timer_active) {
2966 qla2x00_vp_stop_timer(vha);
2967 ql_dbg(ql_dbg_user, vha, 0x7086,
2968 "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2971 qla2x00_free_fcports(vha);
2973 mutex_lock(&ha->vport_lock);
2974 ha->cur_vport_count--;
2975 clear_bit(vha->vp_idx, ha->vp_idx_map);
2976 mutex_unlock(&ha->vport_lock);
2978 dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l,
2985 if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) {
2986 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
2987 ql_log(ql_log_warn, vha, 0x7087,
2988 "Queue Pair delete failed.\n");
2991 ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2992 scsi_host_put(vha->host);
2997 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2999 scsi_qla_host_t *vha = fc_vport->dd_data;
3002 qla24xx_disable_vp(vha);
3004 qla24xx_enable_vp(vha);
3009 struct fc_function_template qla2xxx_transport_functions = {
3011 .show_host_node_name = 1,
3012 .show_host_port_name = 1,
3013 .show_host_supported_classes = 1,
3014 .show_host_supported_speeds = 1,
3016 .get_host_port_id = qla2x00_get_host_port_id,
3017 .show_host_port_id = 1,
3018 .get_host_speed = qla2x00_get_host_speed,
3019 .show_host_speed = 1,
3020 .get_host_port_type = qla2x00_get_host_port_type,
3021 .show_host_port_type = 1,
3022 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
3023 .show_host_symbolic_name = 1,
3024 .set_host_system_hostname = qla2x00_set_host_system_hostname,
3025 .show_host_system_hostname = 1,
3026 .get_host_fabric_name = qla2x00_get_host_fabric_name,
3027 .show_host_fabric_name = 1,
3028 .get_host_port_state = qla2x00_get_host_port_state,
3029 .show_host_port_state = 1,
3031 .dd_fcrport_size = sizeof(struct fc_port *),
3032 .show_rport_supported_classes = 1,
3034 .get_starget_node_name = qla2x00_get_starget_node_name,
3035 .show_starget_node_name = 1,
3036 .get_starget_port_name = qla2x00_get_starget_port_name,
3037 .show_starget_port_name = 1,
3038 .get_starget_port_id = qla2x00_get_starget_port_id,
3039 .show_starget_port_id = 1,
3041 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
3042 .show_rport_dev_loss_tmo = 1,
3044 .issue_fc_host_lip = qla2x00_issue_lip,
3045 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
3046 .terminate_rport_io = qla2x00_terminate_rport_io,
3047 .get_fc_host_stats = qla2x00_get_fc_host_stats,
3048 .reset_fc_host_stats = qla2x00_reset_host_stats,
3050 .vport_create = qla24xx_vport_create,
3051 .vport_disable = qla24xx_vport_disable,
3052 .vport_delete = qla24xx_vport_delete,
3053 .bsg_request = qla24xx_bsg_request,
3054 .bsg_timeout = qla24xx_bsg_timeout,
3057 struct fc_function_template qla2xxx_transport_vport_functions = {
3059 .show_host_node_name = 1,
3060 .show_host_port_name = 1,
3061 .show_host_supported_classes = 1,
3063 .get_host_port_id = qla2x00_get_host_port_id,
3064 .show_host_port_id = 1,
3065 .get_host_speed = qla2x00_get_host_speed,
3066 .show_host_speed = 1,
3067 .get_host_port_type = qla2x00_get_host_port_type,
3068 .show_host_port_type = 1,
3069 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
3070 .show_host_symbolic_name = 1,
3071 .set_host_system_hostname = qla2x00_set_host_system_hostname,
3072 .show_host_system_hostname = 1,
3073 .get_host_fabric_name = qla2x00_get_host_fabric_name,
3074 .show_host_fabric_name = 1,
3075 .get_host_port_state = qla2x00_get_host_port_state,
3076 .show_host_port_state = 1,
3078 .dd_fcrport_size = sizeof(struct fc_port *),
3079 .show_rport_supported_classes = 1,
3081 .get_starget_node_name = qla2x00_get_starget_node_name,
3082 .show_starget_node_name = 1,
3083 .get_starget_port_name = qla2x00_get_starget_port_name,
3084 .show_starget_port_name = 1,
3085 .get_starget_port_id = qla2x00_get_starget_port_id,
3086 .show_starget_port_id = 1,
3088 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
3089 .show_rport_dev_loss_tmo = 1,
3091 .issue_fc_host_lip = qla2x00_issue_lip,
3092 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
3093 .terminate_rport_io = qla2x00_terminate_rport_io,
3094 .get_fc_host_stats = qla2x00_get_fc_host_stats,
3095 .reset_fc_host_stats = qla2x00_reset_host_stats,
3097 .bsg_request = qla24xx_bsg_request,
3098 .bsg_timeout = qla24xx_bsg_timeout,
3102 qla2x00_init_host_attr(scsi_qla_host_t *vha)
3104 struct qla_hw_data *ha = vha->hw;
3105 u32 speeds = FC_PORTSPEED_UNKNOWN;
3107 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
3108 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
3109 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
3110 fc_host_supported_classes(vha->host) = ha->base_qpair->enable_class_2 ?
3111 (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
3112 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
3113 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
3115 if (IS_CNA_CAPABLE(ha))
3116 speeds = FC_PORTSPEED_10GBIT;
3117 else if (IS_QLA28XX(ha) || IS_QLA27XX(ha)) {
3118 if (ha->max_supported_speed == 2) {
3119 if (ha->min_supported_speed <= 6)
3120 speeds |= FC_PORTSPEED_64GBIT;
3122 if (ha->max_supported_speed == 2 ||
3123 ha->max_supported_speed == 1) {
3124 if (ha->min_supported_speed <= 5)
3125 speeds |= FC_PORTSPEED_32GBIT;
3127 if (ha->max_supported_speed == 2 ||
3128 ha->max_supported_speed == 1 ||
3129 ha->max_supported_speed == 0) {
3130 if (ha->min_supported_speed <= 4)
3131 speeds |= FC_PORTSPEED_16GBIT;
3133 if (ha->max_supported_speed == 1 ||
3134 ha->max_supported_speed == 0) {
3135 if (ha->min_supported_speed <= 3)
3136 speeds |= FC_PORTSPEED_8GBIT;
3138 if (ha->max_supported_speed == 0) {
3139 if (ha->min_supported_speed <= 2)
3140 speeds |= FC_PORTSPEED_4GBIT;
3142 } else if (IS_QLA2031(ha))
3143 speeds = FC_PORTSPEED_16GBIT|FC_PORTSPEED_8GBIT|
3145 else if (IS_QLA25XX(ha) || IS_QLAFX00(ha))
3146 speeds = FC_PORTSPEED_8GBIT|FC_PORTSPEED_4GBIT|
3147 FC_PORTSPEED_2GBIT|FC_PORTSPEED_1GBIT;
3148 else if (IS_QLA24XX_TYPE(ha))
3149 speeds = FC_PORTSPEED_4GBIT|FC_PORTSPEED_2GBIT|
3151 else if (IS_QLA23XX(ha))
3152 speeds = FC_PORTSPEED_2GBIT|FC_PORTSPEED_1GBIT;
3154 speeds = FC_PORTSPEED_1GBIT;
3156 fc_host_supported_speeds(vha->host) = speeds;