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_fw_dump_template(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 (!ha->fw_dump_template || !ha->fw_dump_template_len)
161 ql_dbg(ql_dbg_user, vha, 0x70e2,
162 "chunk <- off=%llx count=%zx\n", off, count);
163 return memory_read_from_buffer(buf, count, &off,
164 ha->fw_dump_template, ha->fw_dump_template_len);
168 qla2x00_sysfs_write_fw_dump_template(struct file *filp, struct kobject *kobj,
169 struct bin_attribute *bin_attr,
170 char *buf, loff_t off, size_t count)
172 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
173 struct device, kobj)));
174 struct qla_hw_data *ha = vha->hw;
180 if (ha->fw_dump_template)
181 vfree(ha->fw_dump_template);
185 ha->fw_dump_template = NULL;
186 ha->fw_dump_template_len = 0;
188 size = qla27xx_fwdt_template_size(buf);
189 ql_dbg(ql_dbg_user, vha, 0x70d1,
190 "-> allocating fwdt (%x bytes)...\n", size);
191 ha->fw_dump_template = vmalloc(size);
192 if (!ha->fw_dump_template) {
193 ql_log(ql_log_warn, vha, 0x70d2,
194 "Failed allocate fwdt (%x bytes).\n", size);
197 ha->fw_dump_template_len = size;
200 if (off + count > ha->fw_dump_template_len) {
201 count = ha->fw_dump_template_len - off;
202 ql_dbg(ql_dbg_user, vha, 0x70d3,
203 "chunk -> truncating to %zx bytes.\n", count);
206 ql_dbg(ql_dbg_user, vha, 0x70d4,
207 "chunk -> off=%llx count=%zx\n", off, count);
208 memcpy(ha->fw_dump_template + off, buf, count);
210 if (off + count == ha->fw_dump_template_len) {
211 size = qla27xx_fwdt_calculate_dump_size(vha);
212 ql_dbg(ql_dbg_user, vha, 0x70d5,
213 "-> allocating fwdump (%x bytes)...\n", size);
214 ha->fw_dump = vmalloc(size);
216 ql_log(ql_log_warn, vha, 0x70d6,
217 "Failed allocate fwdump (%x bytes).\n", size);
220 ha->fw_dump_len = size;
225 static struct bin_attribute sysfs_fw_dump_template_attr = {
227 .name = "fw_dump_template",
228 .mode = S_IRUSR | S_IWUSR,
231 .read = qla2x00_sysfs_read_fw_dump_template,
232 .write = qla2x00_sysfs_write_fw_dump_template,
236 qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
237 struct bin_attribute *bin_attr,
238 char *buf, loff_t off, size_t count)
240 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
241 struct device, kobj)));
242 struct qla_hw_data *ha = vha->hw;
244 if (!capable(CAP_SYS_ADMIN))
247 if (IS_NOCACHE_VPD_TYPE(ha))
248 ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
250 return memory_read_from_buffer(buf, count, &off, ha->nvram,
255 qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
256 struct bin_attribute *bin_attr,
257 char *buf, loff_t off, size_t count)
259 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
260 struct device, kobj)));
261 struct qla_hw_data *ha = vha->hw;
264 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
265 !ha->isp_ops->write_nvram)
268 /* Checksum NVRAM. */
269 if (IS_FWI2_CAPABLE(ha)) {
273 iter = (uint32_t *)buf;
275 for (cnt = 0; cnt < ((count >> 2) - 1); cnt++)
276 chksum += le32_to_cpu(*iter++);
277 chksum = ~chksum + 1;
278 *iter = cpu_to_le32(chksum);
283 iter = (uint8_t *)buf;
285 for (cnt = 0; cnt < count - 1; cnt++)
287 chksum = ~chksum + 1;
291 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
292 ql_log(ql_log_warn, vha, 0x705f,
293 "HBA not online, failing NVRAM update.\n");
298 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count);
299 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base,
302 ql_dbg(ql_dbg_user, vha, 0x7060,
303 "Setting ISP_ABORT_NEEDED\n");
304 /* NVRAM settings take effect immediately. */
305 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
306 qla2xxx_wake_dpc(vha);
307 qla2x00_wait_for_chip_reset(vha);
312 static struct bin_attribute sysfs_nvram_attr = {
315 .mode = S_IRUSR | S_IWUSR,
318 .read = qla2x00_sysfs_read_nvram,
319 .write = qla2x00_sysfs_write_nvram,
323 qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
324 struct bin_attribute *bin_attr,
325 char *buf, loff_t off, size_t count)
327 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
328 struct device, kobj)));
329 struct qla_hw_data *ha = vha->hw;
332 if (ha->optrom_state != QLA_SREADING)
335 mutex_lock(&ha->optrom_mutex);
336 rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
337 ha->optrom_region_size);
338 mutex_unlock(&ha->optrom_mutex);
344 qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
345 struct bin_attribute *bin_attr,
346 char *buf, loff_t off, size_t count)
348 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
349 struct device, kobj)));
350 struct qla_hw_data *ha = vha->hw;
352 if (ha->optrom_state != QLA_SWRITING)
354 if (off > ha->optrom_region_size)
356 if (off + count > ha->optrom_region_size)
357 count = ha->optrom_region_size - off;
359 mutex_lock(&ha->optrom_mutex);
360 memcpy(&ha->optrom_buffer[off], buf, count);
361 mutex_unlock(&ha->optrom_mutex);
366 static struct bin_attribute sysfs_optrom_attr = {
369 .mode = S_IRUSR | S_IWUSR,
372 .read = qla2x00_sysfs_read_optrom,
373 .write = qla2x00_sysfs_write_optrom,
377 qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
378 struct bin_attribute *bin_attr,
379 char *buf, loff_t off, size_t count)
381 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
382 struct device, kobj)));
383 struct qla_hw_data *ha = vha->hw;
385 uint32_t size = ha->optrom_size;
387 ssize_t rval = count;
392 if (unlikely(pci_channel_offline(ha->pdev)))
395 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
397 if (start > ha->optrom_size)
400 mutex_lock(&ha->optrom_mutex);
403 if (ha->optrom_state != QLA_SREADING &&
404 ha->optrom_state != QLA_SWRITING) {
408 ha->optrom_state = QLA_SWAITING;
410 ql_dbg(ql_dbg_user, vha, 0x7061,
411 "Freeing flash region allocation -- 0x%x bytes.\n",
412 ha->optrom_region_size);
414 vfree(ha->optrom_buffer);
415 ha->optrom_buffer = NULL;
418 if (ha->optrom_state != QLA_SWAITING) {
423 ha->optrom_region_start = start;
424 ha->optrom_region_size = start + size > ha->optrom_size ?
425 ha->optrom_size - start : size;
427 ha->optrom_state = QLA_SREADING;
428 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
429 if (ha->optrom_buffer == NULL) {
430 ql_log(ql_log_warn, vha, 0x7062,
431 "Unable to allocate memory for optrom retrieval "
432 "(%x).\n", ha->optrom_region_size);
434 ha->optrom_state = QLA_SWAITING;
439 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
440 ql_log(ql_log_warn, vha, 0x7063,
441 "HBA not online, failing NVRAM update.\n");
446 ql_dbg(ql_dbg_user, vha, 0x7064,
447 "Reading flash region -- 0x%x/0x%x.\n",
448 ha->optrom_region_start, ha->optrom_region_size);
450 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
451 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
452 ha->optrom_region_start, ha->optrom_region_size);
455 if (ha->optrom_state != QLA_SWAITING) {
461 * We need to be more restrictive on which FLASH regions are
462 * allowed to be updated via user-space. Regions accessible
463 * via this method include:
465 * ISP21xx/ISP22xx/ISP23xx type boards:
467 * 0x000000 -> 0x020000 -- Boot code.
469 * ISP2322/ISP24xx type boards:
471 * 0x000000 -> 0x07ffff -- Boot code.
472 * 0x080000 -> 0x0fffff -- Firmware.
474 * ISP25xx type boards:
476 * 0x000000 -> 0x07ffff -- Boot code.
477 * 0x080000 -> 0x0fffff -- Firmware.
478 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
481 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
483 else if (start == (ha->flt_region_boot * 4) ||
484 start == (ha->flt_region_fw * 4))
486 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
487 || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
491 ql_log(ql_log_warn, vha, 0x7065,
492 "Invalid start region 0x%x/0x%x.\n", start, size);
497 ha->optrom_region_start = start;
498 ha->optrom_region_size = start + size > ha->optrom_size ?
499 ha->optrom_size - start : size;
501 ha->optrom_state = QLA_SWRITING;
502 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
503 if (ha->optrom_buffer == NULL) {
504 ql_log(ql_log_warn, vha, 0x7066,
505 "Unable to allocate memory for optrom update "
506 "(%x)\n", ha->optrom_region_size);
508 ha->optrom_state = QLA_SWAITING;
513 ql_dbg(ql_dbg_user, vha, 0x7067,
514 "Staging flash region write -- 0x%x/0x%x.\n",
515 ha->optrom_region_start, ha->optrom_region_size);
517 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
520 if (ha->optrom_state != QLA_SWRITING) {
525 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
526 ql_log(ql_log_warn, vha, 0x7068,
527 "HBA not online, failing flash update.\n");
532 ql_dbg(ql_dbg_user, vha, 0x7069,
533 "Writing flash region -- 0x%x/0x%x.\n",
534 ha->optrom_region_start, ha->optrom_region_size);
536 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
537 ha->optrom_region_start, ha->optrom_region_size);
544 mutex_unlock(&ha->optrom_mutex);
548 static struct bin_attribute sysfs_optrom_ctl_attr = {
550 .name = "optrom_ctl",
554 .write = qla2x00_sysfs_write_optrom_ctl,
558 qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
559 struct bin_attribute *bin_attr,
560 char *buf, loff_t off, size_t count)
562 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
563 struct device, kobj)));
564 struct qla_hw_data *ha = vha->hw;
566 if (unlikely(pci_channel_offline(ha->pdev)))
569 if (!capable(CAP_SYS_ADMIN))
572 if (IS_NOCACHE_VPD_TYPE(ha))
573 ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2,
575 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
579 qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
580 struct bin_attribute *bin_attr,
581 char *buf, loff_t off, size_t count)
583 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
584 struct device, kobj)));
585 struct qla_hw_data *ha = vha->hw;
588 if (unlikely(pci_channel_offline(ha->pdev)))
591 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
592 !ha->isp_ops->write_nvram)
595 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
596 ql_log(ql_log_warn, vha, 0x706a,
597 "HBA not online, failing VPD update.\n");
602 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
603 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
605 /* Update flash version information for 4Gb & above. */
606 if (!IS_FWI2_CAPABLE(ha))
609 tmp_data = vmalloc(256);
611 ql_log(ql_log_warn, vha, 0x706b,
612 "Unable to allocate memory for VPD information update.\n");
615 ha->isp_ops->get_flash_version(vha, tmp_data);
621 static struct bin_attribute sysfs_vpd_attr = {
624 .mode = S_IRUSR | S_IWUSR,
627 .read = qla2x00_sysfs_read_vpd,
628 .write = qla2x00_sysfs_write_vpd,
632 qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
633 struct bin_attribute *bin_attr,
634 char *buf, loff_t off, size_t count)
636 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
637 struct device, kobj)));
638 struct qla_hw_data *ha = vha->hw;
639 uint16_t iter, addr, offset;
642 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
648 ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
651 ql_log(ql_log_warn, vha, 0x706c,
652 "Unable to allocate memory for SFP read-data.\n");
657 memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
659 for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
660 iter++, offset += SFP_BLOCK_SIZE) {
662 /* Skip to next device address. */
667 rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
668 addr, offset, SFP_BLOCK_SIZE, BIT_1);
669 if (rval != QLA_SUCCESS) {
670 ql_log(ql_log_warn, vha, 0x706d,
671 "Unable to read SFP data (%x/%x/%x).\n", rval,
676 memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
677 buf += SFP_BLOCK_SIZE;
683 static struct bin_attribute sysfs_sfp_attr = {
686 .mode = S_IRUSR | S_IWUSR,
688 .size = SFP_DEV_SIZE * 2,
689 .read = qla2x00_sysfs_read_sfp,
693 qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
694 struct bin_attribute *bin_attr,
695 char *buf, loff_t off, size_t count)
697 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
698 struct device, kobj)));
699 struct qla_hw_data *ha = vha->hw;
700 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
702 uint32_t idc_control;
703 uint8_t *tmp_data = NULL;
707 type = simple_strtol(buf, NULL, 10);
710 ql_log(ql_log_info, vha, 0x706e,
711 "Issuing ISP reset.\n");
713 scsi_block_requests(vha->host);
714 if (IS_QLA82XX(ha)) {
715 ha->flags.isp82xx_no_md_cap = 1;
716 qla82xx_idc_lock(ha);
717 qla82xx_set_reset_owner(vha);
718 qla82xx_idc_unlock(ha);
719 } else if (IS_QLA8044(ha)) {
720 qla8044_idc_lock(ha);
721 idc_control = qla8044_rd_reg(ha,
722 QLA8044_IDC_DRV_CTRL);
723 qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
724 (idc_control | GRACEFUL_RESET_BIT1));
725 qla82xx_set_reset_owner(vha);
726 qla8044_idc_unlock(ha);
728 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
729 qla2xxx_wake_dpc(vha);
731 qla2x00_wait_for_chip_reset(vha);
732 scsi_unblock_requests(vha->host);
735 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
738 ql_log(ql_log_info, vha, 0x706f,
739 "Issuing MPI reset.\n");
741 if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
742 uint32_t idc_control;
744 qla83xx_idc_lock(vha, 0);
745 __qla83xx_get_idc_control(vha, &idc_control);
746 idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
747 __qla83xx_set_idc_control(vha, idc_control);
748 qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
749 QLA8XXX_DEV_NEED_RESET);
750 qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
751 qla83xx_idc_unlock(vha, 0);
754 /* Make sure FC side is not in reset */
755 qla2x00_wait_for_hba_online(vha);
757 /* Issue MPI reset */
758 scsi_block_requests(vha->host);
759 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
760 ql_log(ql_log_warn, vha, 0x7070,
761 "MPI reset failed.\n");
762 scsi_unblock_requests(vha->host);
766 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
767 ql_log(ql_log_info, vha, 0x7071,
768 "FCoE ctx reset no supported.\n");
772 ql_log(ql_log_info, vha, 0x7072,
773 "Issuing FCoE ctx reset.\n");
774 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
775 qla2xxx_wake_dpc(vha);
776 qla2x00_wait_for_fcoe_ctx_reset(vha);
781 ql_log(ql_log_info, vha, 0x70bc,
782 "Disabling Reset by IDC control\n");
783 qla83xx_idc_lock(vha, 0);
784 __qla83xx_get_idc_control(vha, &idc_control);
785 idc_control |= QLA83XX_IDC_RESET_DISABLED;
786 __qla83xx_set_idc_control(vha, idc_control);
787 qla83xx_idc_unlock(vha, 0);
792 ql_log(ql_log_info, vha, 0x70bd,
793 "Enabling Reset by IDC control\n");
794 qla83xx_idc_lock(vha, 0);
795 __qla83xx_get_idc_control(vha, &idc_control);
796 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
797 __qla83xx_set_idc_control(vha, idc_control);
798 qla83xx_idc_unlock(vha, 0);
801 ql_dbg(ql_dbg_user, vha, 0x70e0,
802 "Updating cache versions without reset ");
804 tmp_data = vmalloc(256);
806 ql_log(ql_log_warn, vha, 0x70e1,
807 "Unable to allocate memory for VPD information update.\n");
810 ha->isp_ops->get_flash_version(vha, tmp_data);
817 static struct bin_attribute sysfs_reset_attr = {
823 .write = qla2x00_sysfs_write_reset,
827 qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
828 struct bin_attribute *bin_attr,
829 char *buf, loff_t off, size_t count)
831 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
832 struct device, kobj)));
837 type = simple_strtol(buf, NULL, 10);
839 did.b.domain = (type & 0x00ff0000) >> 16;
840 did.b.area = (type & 0x0000ff00) >> 8;
841 did.b.al_pa = (type & 0x000000ff);
843 ql_log(ql_log_info, vha, 0x70e3, "portid=%02x%02x%02x done\n",
844 did.b.domain, did.b.area, did.b.al_pa);
846 ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type);
848 rval = qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did);
852 static struct bin_attribute sysfs_issue_logo_attr = {
854 .name = "issue_logo",
858 .write = qla2x00_issue_logo,
862 qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
863 struct bin_attribute *bin_attr,
864 char *buf, loff_t off, size_t count)
866 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
867 struct device, kobj)));
868 struct qla_hw_data *ha = vha->hw;
870 uint16_t actual_size;
872 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
878 ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
879 &ha->xgmac_data_dma, GFP_KERNEL);
880 if (!ha->xgmac_data) {
881 ql_log(ql_log_warn, vha, 0x7076,
882 "Unable to allocate memory for XGMAC read-data.\n");
888 memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
890 rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
891 XGMAC_DATA_SIZE, &actual_size);
892 if (rval != QLA_SUCCESS) {
893 ql_log(ql_log_warn, vha, 0x7077,
894 "Unable to read XGMAC data (%x).\n", rval);
898 count = actual_size > count ? count: actual_size;
899 memcpy(buf, ha->xgmac_data, count);
904 static struct bin_attribute sysfs_xgmac_stats_attr = {
906 .name = "xgmac_stats",
910 .read = qla2x00_sysfs_read_xgmac_stats,
914 qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
915 struct bin_attribute *bin_attr,
916 char *buf, loff_t off, size_t count)
918 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
919 struct device, kobj)));
920 struct qla_hw_data *ha = vha->hw;
923 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
929 ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
930 &ha->dcbx_tlv_dma, GFP_KERNEL);
932 ql_log(ql_log_warn, vha, 0x7078,
933 "Unable to allocate memory for DCBX TLV read-data.\n");
938 memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
940 rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
942 if (rval != QLA_SUCCESS) {
943 ql_log(ql_log_warn, vha, 0x7079,
944 "Unable to read DCBX TLV (%x).\n", rval);
948 memcpy(buf, ha->dcbx_tlv, count);
953 static struct bin_attribute sysfs_dcbx_tlv_attr = {
959 .read = qla2x00_sysfs_read_dcbx_tlv,
962 static struct sysfs_entry {
964 struct bin_attribute *attr;
966 } bin_file_entries[] = {
967 { "fw_dump", &sysfs_fw_dump_attr, },
968 { "fw_dump_template", &sysfs_fw_dump_template_attr, 0x27 },
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->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
991 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
993 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
995 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
998 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
1001 ql_log(ql_log_warn, vha, 0x00f3,
1002 "Unable to create sysfs %s binary attribute (%d).\n",
1005 ql_dbg(ql_dbg_init, vha, 0x00f4,
1006 "Successfully created sysfs %s binary attribure.\n",
1012 qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
1014 struct Scsi_Host *host = vha->host;
1015 struct sysfs_entry *iter;
1016 struct qla_hw_data *ha = vha->hw;
1018 for (iter = bin_file_entries; iter->name; iter++) {
1019 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
1021 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
1023 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
1025 if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
1028 sysfs_remove_bin_file(&host->shost_gendev.kobj,
1032 if (stop_beacon && ha->beacon_blink_led == 1)
1033 ha->isp_ops->beacon_off(vha);
1036 /* Scsi_Host attributes. */
1039 qla2x00_drvr_version_show(struct device *dev,
1040 struct device_attribute *attr, char *buf)
1042 return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
1046 qla2x00_fw_version_show(struct device *dev,
1047 struct device_attribute *attr, char *buf)
1049 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1050 struct qla_hw_data *ha = vha->hw;
1053 return scnprintf(buf, PAGE_SIZE, "%s\n",
1054 ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str)));
1058 qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
1061 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1062 struct qla_hw_data *ha = vha->hw;
1065 if (IS_QLAFX00(vha->hw)) {
1066 return scnprintf(buf, PAGE_SIZE, "%s\n",
1067 vha->hw->mr.serial_num);
1068 } else if (IS_FWI2_CAPABLE(ha)) {
1069 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1);
1070 return strlen(strcat(buf, "\n"));
1073 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
1074 return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
1079 qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
1082 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1083 return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
1087 qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
1090 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1091 struct qla_hw_data *ha = vha->hw;
1093 if (IS_QLAFX00(vha->hw))
1094 return scnprintf(buf, PAGE_SIZE, "%s\n",
1095 vha->hw->mr.hw_version);
1097 return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
1098 ha->product_id[0], ha->product_id[1], ha->product_id[2],
1103 qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
1106 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1108 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
1112 qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
1115 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1116 return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
1120 qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
1123 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1126 return scnprintf(buf, PAGE_SIZE, "%s\n",
1127 vha->hw->isp_ops->pci_info_str(vha, pci_info));
1131 qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
1134 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1135 struct qla_hw_data *ha = vha->hw;
1138 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
1139 atomic_read(&vha->loop_state) == LOOP_DEAD ||
1140 vha->device_flags & DFLG_NO_CABLE)
1141 len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
1142 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
1143 qla2x00_reset_active(vha))
1144 len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1146 len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
1148 switch (ha->current_topology) {
1150 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1153 len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1156 len += scnprintf(buf + len, PAGE_SIZE-len,
1157 "N_Port to N_Port\n");
1160 len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1163 len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1171 qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1174 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1177 switch (vha->hw->zio_mode) {
1178 case QLA_ZIO_MODE_6:
1179 len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1181 case QLA_ZIO_DISABLED:
1182 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1189 qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1190 const char *buf, size_t count)
1192 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1193 struct qla_hw_data *ha = vha->hw;
1197 if (!IS_ZIO_SUPPORTED(ha))
1200 if (sscanf(buf, "%d", &val) != 1)
1204 zio_mode = QLA_ZIO_MODE_6;
1206 zio_mode = QLA_ZIO_DISABLED;
1208 /* Update per-hba values and queue a reset. */
1209 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1210 ha->zio_mode = zio_mode;
1211 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
1217 qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1220 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1222 return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
1226 qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1227 const char *buf, size_t count)
1229 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1233 if (sscanf(buf, "%d", &val) != 1)
1235 if (val > 25500 || val < 100)
1238 zio_timer = (uint16_t)(val / 100);
1239 vha->hw->zio_timer = zio_timer;
1245 qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1248 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1251 if (vha->hw->beacon_blink_led)
1252 len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1254 len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1259 qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1260 const char *buf, size_t count)
1262 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1263 struct qla_hw_data *ha = vha->hw;
1267 if (IS_QLA2100(ha) || IS_QLA2200(ha))
1270 if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
1271 ql_log(ql_log_warn, vha, 0x707a,
1272 "Abort ISP active -- ignoring beacon request.\n");
1276 if (sscanf(buf, "%d", &val) != 1)
1280 rval = ha->isp_ops->beacon_on(vha);
1282 rval = ha->isp_ops->beacon_off(vha);
1284 if (rval != QLA_SUCCESS)
1291 qla2x00_optrom_bios_version_show(struct device *dev,
1292 struct device_attribute *attr, char *buf)
1294 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1295 struct qla_hw_data *ha = vha->hw;
1296 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1297 ha->bios_revision[0]);
1301 qla2x00_optrom_efi_version_show(struct device *dev,
1302 struct device_attribute *attr, char *buf)
1304 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1305 struct qla_hw_data *ha = vha->hw;
1306 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1307 ha->efi_revision[0]);
1311 qla2x00_optrom_fcode_version_show(struct device *dev,
1312 struct device_attribute *attr, char *buf)
1314 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1315 struct qla_hw_data *ha = vha->hw;
1316 return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1317 ha->fcode_revision[0]);
1321 qla2x00_optrom_fw_version_show(struct device *dev,
1322 struct device_attribute *attr, char *buf)
1324 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1325 struct qla_hw_data *ha = vha->hw;
1326 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1327 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1328 ha->fw_revision[3]);
1332 qla2x00_optrom_gold_fw_version_show(struct device *dev,
1333 struct device_attribute *attr, char *buf)
1335 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1336 struct qla_hw_data *ha = vha->hw;
1338 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
1339 return scnprintf(buf, PAGE_SIZE, "\n");
1341 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1342 ha->gold_fw_version[0], ha->gold_fw_version[1],
1343 ha->gold_fw_version[2], ha->gold_fw_version[3]);
1347 qla2x00_total_isp_aborts_show(struct device *dev,
1348 struct device_attribute *attr, char *buf)
1350 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1351 return scnprintf(buf, PAGE_SIZE, "%d\n",
1352 vha->qla_stats.total_isp_aborts);
1356 qla24xx_84xx_fw_version_show(struct device *dev,
1357 struct device_attribute *attr, char *buf)
1359 int rval = QLA_SUCCESS;
1360 uint16_t status[2] = {0, 0};
1361 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1362 struct qla_hw_data *ha = vha->hw;
1364 if (!IS_QLA84XX(ha))
1365 return scnprintf(buf, PAGE_SIZE, "\n");
1367 if (ha->cs84xx->op_fw_version == 0)
1368 rval = qla84xx_verify_chip(vha, status);
1370 if ((rval == QLA_SUCCESS) && (status[0] == 0))
1371 return scnprintf(buf, PAGE_SIZE, "%u\n",
1372 (uint32_t)ha->cs84xx->op_fw_version);
1374 return scnprintf(buf, PAGE_SIZE, "\n");
1378 qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1381 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1382 struct qla_hw_data *ha = vha->hw;
1384 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
1386 return scnprintf(buf, PAGE_SIZE, "\n");
1388 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
1389 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
1390 ha->mpi_capabilities);
1394 qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1397 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1398 struct qla_hw_data *ha = vha->hw;
1400 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
1401 return scnprintf(buf, PAGE_SIZE, "\n");
1403 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1404 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
1408 qla2x00_flash_block_size_show(struct device *dev,
1409 struct device_attribute *attr, char *buf)
1411 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1412 struct qla_hw_data *ha = vha->hw;
1414 return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1418 qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1421 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1423 if (!IS_CNA_CAPABLE(vha->hw))
1424 return scnprintf(buf, PAGE_SIZE, "\n");
1426 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1430 qla2x00_vn_port_mac_address_show(struct device *dev,
1431 struct device_attribute *attr, char *buf)
1433 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1435 if (!IS_CNA_CAPABLE(vha->hw))
1436 return scnprintf(buf, PAGE_SIZE, "\n");
1438 return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
1442 qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1445 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1447 return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1451 qla2x00_thermal_temp_show(struct device *dev,
1452 struct device_attribute *attr, char *buf)
1454 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1457 if (qla2x00_reset_active(vha)) {
1458 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1462 if (vha->hw->flags.eeh_busy) {
1463 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1467 if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1468 return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
1471 return scnprintf(buf, PAGE_SIZE, "\n");
1475 qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1478 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1479 int rval = QLA_FUNCTION_FAILED;
1483 if (IS_QLAFX00(vha->hw)) {
1484 pstate = qlafx00_fw_state_show(dev, attr, buf);
1485 return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1488 if (qla2x00_reset_active(vha))
1489 ql_log(ql_log_warn, vha, 0x707c,
1490 "ISP reset active.\n");
1491 else if (!vha->hw->flags.eeh_busy)
1492 rval = qla2x00_get_firmware_state(vha, state);
1493 if (rval != QLA_SUCCESS)
1494 memset(state, -1, sizeof(state));
1496 return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
1497 state[0], state[1], state[2], state[3], state[4], state[5]);
1501 qla2x00_diag_requests_show(struct device *dev,
1502 struct device_attribute *attr, char *buf)
1504 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1506 if (!IS_BIDI_CAPABLE(vha->hw))
1507 return scnprintf(buf, PAGE_SIZE, "\n");
1509 return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1513 qla2x00_diag_megabytes_show(struct device *dev,
1514 struct device_attribute *attr, char *buf)
1516 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1518 if (!IS_BIDI_CAPABLE(vha->hw))
1519 return scnprintf(buf, PAGE_SIZE, "\n");
1521 return scnprintf(buf, PAGE_SIZE, "%llu\n",
1522 vha->bidi_stats.transfer_bytes >> 20);
1526 qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1529 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1530 struct qla_hw_data *ha = vha->hw;
1535 else if (IS_P3P_TYPE(ha))
1536 size = ha->md_template_size + ha->md_dump_size;
1538 size = ha->fw_dump_len;
1540 return scnprintf(buf, PAGE_SIZE, "%d\n", size);
1544 qla2x00_allow_cna_fw_dump_show(struct device *dev,
1545 struct device_attribute *attr, char *buf)
1547 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1549 if (!IS_P3P_TYPE(vha->hw))
1550 return scnprintf(buf, PAGE_SIZE, "\n");
1552 return scnprintf(buf, PAGE_SIZE, "%s\n",
1553 vha->hw->allow_cna_fw_dump ? "true" : "false");
1557 qla2x00_allow_cna_fw_dump_store(struct device *dev,
1558 struct device_attribute *attr, const char *buf, size_t count)
1560 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1563 if (!IS_P3P_TYPE(vha->hw))
1566 if (sscanf(buf, "%d", &val) != 1)
1569 vha->hw->allow_cna_fw_dump = val != 0;
1575 qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
1578 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1579 struct qla_hw_data *ha = vha->hw;
1581 if (!IS_QLA27XX(ha))
1582 return scnprintf(buf, PAGE_SIZE, "\n");
1584 return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1585 ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
1588 static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1589 static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1590 static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1591 static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1592 static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1593 static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1594 static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1595 static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
1596 static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
1597 static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1598 static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1599 qla2x00_zio_timer_store);
1600 static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1601 qla2x00_beacon_store);
1602 static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1603 qla2x00_optrom_bios_version_show, NULL);
1604 static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1605 qla2x00_optrom_efi_version_show, NULL);
1606 static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1607 qla2x00_optrom_fcode_version_show, NULL);
1608 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1610 static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1611 qla2x00_optrom_gold_fw_version_show, NULL);
1612 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1614 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1616 static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
1617 static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
1618 static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1620 static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1621 static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1622 qla2x00_vn_port_mac_address_show, NULL);
1623 static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
1624 static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
1625 static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
1626 static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1627 static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
1628 static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
1629 static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
1630 qla2x00_allow_cna_fw_dump_show,
1631 qla2x00_allow_cna_fw_dump_store);
1632 static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
1634 struct device_attribute *qla2x00_host_attrs[] = {
1635 &dev_attr_driver_version,
1636 &dev_attr_fw_version,
1637 &dev_attr_serial_num,
1640 &dev_attr_model_name,
1641 &dev_attr_model_desc,
1643 &dev_attr_link_state,
1645 &dev_attr_zio_timer,
1647 &dev_attr_optrom_bios_version,
1648 &dev_attr_optrom_efi_version,
1649 &dev_attr_optrom_fcode_version,
1650 &dev_attr_optrom_fw_version,
1651 &dev_attr_84xx_fw_version,
1652 &dev_attr_total_isp_aborts,
1653 &dev_attr_mpi_version,
1654 &dev_attr_phy_version,
1655 &dev_attr_flash_block_size,
1657 &dev_attr_vn_port_mac_address,
1658 &dev_attr_fabric_param,
1660 &dev_attr_optrom_gold_fw_version,
1661 &dev_attr_thermal_temp,
1662 &dev_attr_diag_requests,
1663 &dev_attr_diag_megabytes,
1664 &dev_attr_fw_dump_size,
1665 &dev_attr_allow_cna_fw_dump,
1666 &dev_attr_pep_version,
1670 /* Host attributes. */
1673 qla2x00_get_host_port_id(struct Scsi_Host *shost)
1675 scsi_qla_host_t *vha = shost_priv(shost);
1677 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1678 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
1682 qla2x00_get_host_speed(struct Scsi_Host *shost)
1684 struct qla_hw_data *ha = ((struct scsi_qla_host *)
1685 (shost_priv(shost)))->hw;
1686 u32 speed = FC_PORTSPEED_UNKNOWN;
1688 if (IS_QLAFX00(ha)) {
1689 qlafx00_get_host_speed(shost);
1693 switch (ha->link_data_rate) {
1694 case PORT_SPEED_1GB:
1695 speed = FC_PORTSPEED_1GBIT;
1697 case PORT_SPEED_2GB:
1698 speed = FC_PORTSPEED_2GBIT;
1700 case PORT_SPEED_4GB:
1701 speed = FC_PORTSPEED_4GBIT;
1703 case PORT_SPEED_8GB:
1704 speed = FC_PORTSPEED_8GBIT;
1706 case PORT_SPEED_10GB:
1707 speed = FC_PORTSPEED_10GBIT;
1709 case PORT_SPEED_16GB:
1710 speed = FC_PORTSPEED_16GBIT;
1712 case PORT_SPEED_32GB:
1713 speed = FC_PORTSPEED_32GBIT;
1716 fc_host_speed(shost) = speed;
1720 qla2x00_get_host_port_type(struct Scsi_Host *shost)
1722 scsi_qla_host_t *vha = shost_priv(shost);
1723 uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1726 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1729 switch (vha->hw->current_topology) {
1731 port_type = FC_PORTTYPE_LPORT;
1734 port_type = FC_PORTTYPE_NLPORT;
1737 port_type = FC_PORTTYPE_PTP;
1740 port_type = FC_PORTTYPE_NPORT;
1743 fc_host_port_type(shost) = port_type;
1747 qla2x00_get_starget_node_name(struct scsi_target *starget)
1749 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1750 scsi_qla_host_t *vha = shost_priv(host);
1754 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1755 if (fcport->rport &&
1756 starget->id == fcport->rport->scsi_target_id) {
1757 node_name = wwn_to_u64(fcport->node_name);
1762 fc_starget_node_name(starget) = node_name;
1766 qla2x00_get_starget_port_name(struct scsi_target *starget)
1768 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1769 scsi_qla_host_t *vha = shost_priv(host);
1773 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1774 if (fcport->rport &&
1775 starget->id == fcport->rport->scsi_target_id) {
1776 port_name = wwn_to_u64(fcport->port_name);
1781 fc_starget_port_name(starget) = port_name;
1785 qla2x00_get_starget_port_id(struct scsi_target *starget)
1787 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
1788 scsi_qla_host_t *vha = shost_priv(host);
1790 uint32_t port_id = ~0U;
1792 list_for_each_entry(fcport, &vha->vp_fcports, list) {
1793 if (fcport->rport &&
1794 starget->id == fcport->rport->scsi_target_id) {
1795 port_id = fcport->d_id.b.domain << 16 |
1796 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1801 fc_starget_port_id(starget) = port_id;
1805 qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1808 rport->dev_loss_tmo = timeout;
1810 rport->dev_loss_tmo = 1;
1814 qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1816 struct Scsi_Host *host = rport_to_shost(rport);
1817 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1818 unsigned long flags;
1823 /* Now that the rport has been deleted, set the fcport state to
1825 qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
1828 * Transport has effectively 'deleted' the rport, clear
1829 * all local references.
1831 spin_lock_irqsave(host->host_lock, flags);
1832 fcport->rport = fcport->drport = NULL;
1833 *((fc_port_t **)rport->dd_data) = NULL;
1834 spin_unlock_irqrestore(host->host_lock, flags);
1836 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1839 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1840 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1846 qla2x00_terminate_rport_io(struct fc_rport *rport)
1848 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1853 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1856 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1857 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1861 * At this point all fcport's software-states are cleared. Perform any
1862 * final cleanup of firmware resources (PCBs and XCBs).
1864 if (fcport->loop_id != FC_NO_LOOP_ID) {
1865 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1866 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1867 fcport->loop_id, fcport->d_id.b.domain,
1868 fcport->d_id.b.area, fcport->d_id.b.al_pa);
1870 qla2x00_port_logout(fcport->vha, fcport);
1875 qla2x00_issue_lip(struct Scsi_Host *shost)
1877 scsi_qla_host_t *vha = shost_priv(shost);
1879 if (IS_QLAFX00(vha->hw))
1882 qla2x00_loop_reset(vha);
1886 static struct fc_host_statistics *
1887 qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1889 scsi_qla_host_t *vha = shost_priv(shost);
1890 struct qla_hw_data *ha = vha->hw;
1891 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1893 struct link_statistics *stats;
1894 dma_addr_t stats_dma;
1895 struct fc_host_statistics *pfc_host_stat;
1897 pfc_host_stat = &vha->fc_host_stat;
1898 memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
1900 if (IS_QLAFX00(vha->hw))
1903 if (test_bit(UNLOADING, &vha->dpc_flags))
1906 if (unlikely(pci_channel_offline(ha->pdev)))
1909 if (qla2x00_reset_active(vha))
1912 stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
1913 if (stats == NULL) {
1914 ql_log(ql_log_warn, vha, 0x707d,
1915 "Failed to allocate memory for stats.\n");
1918 memset(stats, 0, DMA_POOL_SIZE);
1920 rval = QLA_FUNCTION_FAILED;
1921 if (IS_FWI2_CAPABLE(ha)) {
1922 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma);
1923 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1925 /* Must be in a 'READY' state for statistics retrieval. */
1926 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1930 if (rval != QLA_SUCCESS)
1933 pfc_host_stat->link_failure_count = stats->link_fail_cnt;
1934 pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt;
1935 pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt;
1936 pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1937 pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1938 pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt;
1939 if (IS_FWI2_CAPABLE(ha)) {
1940 pfc_host_stat->lip_count = stats->lip_cnt;
1941 pfc_host_stat->tx_frames = stats->tx_frames;
1942 pfc_host_stat->rx_frames = stats->rx_frames;
1943 pfc_host_stat->dumped_frames = stats->discarded_frames;
1944 pfc_host_stat->nos_count = stats->nos_rcvd;
1945 pfc_host_stat->error_frames =
1946 stats->dropped_frames + stats->discarded_frames;
1947 pfc_host_stat->rx_words = vha->qla_stats.input_bytes;
1948 pfc_host_stat->tx_words = vha->qla_stats.output_bytes;
1950 pfc_host_stat->fcp_control_requests = vha->qla_stats.control_requests;
1951 pfc_host_stat->fcp_input_requests = vha->qla_stats.input_requests;
1952 pfc_host_stat->fcp_output_requests = vha->qla_stats.output_requests;
1953 pfc_host_stat->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1954 pfc_host_stat->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
1955 pfc_host_stat->seconds_since_last_reset =
1956 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1957 do_div(pfc_host_stat->seconds_since_last_reset, HZ);
1960 dma_pool_free(ha->s_dma_pool, stats, stats_dma);
1962 return pfc_host_stat;
1966 qla2x00_reset_host_stats(struct Scsi_Host *shost)
1968 scsi_qla_host_t *vha = shost_priv(shost);
1970 memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1972 vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1976 qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1978 scsi_qla_host_t *vha = shost_priv(shost);
1980 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost),
1981 sizeof(fc_host_symbolic_name(shost)));
1985 qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1987 scsi_qla_host_t *vha = shost_priv(shost);
1989 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
1993 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1995 scsi_qla_host_t *vha = shost_priv(shost);
1996 uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1997 0xFF, 0xFF, 0xFF, 0xFF};
1998 u64 fabric_name = wwn_to_u64(node_name);
2000 if (vha->device_flags & SWITCH_FOUND)
2001 fabric_name = wwn_to_u64(vha->fabric_node_name);
2003 fc_host_fabric_name(shost) = fabric_name;
2007 qla2x00_get_host_port_state(struct Scsi_Host *shost)
2009 scsi_qla_host_t *vha = shost_priv(shost);
2010 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
2012 if (!base_vha->flags.online) {
2013 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
2017 switch (atomic_read(&base_vha->loop_state)) {
2019 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
2022 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
2023 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
2025 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
2028 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
2031 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
2034 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
2040 qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
2044 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
2045 scsi_qla_host_t *vha = NULL;
2046 struct qla_hw_data *ha = base_vha->hw;
2047 uint16_t options = 0;
2049 struct req_que *req = ha->req_q_map[0];
2051 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
2053 ql_log(ql_log_warn, vha, 0x707e,
2054 "Vport sanity check failed, status %x\n", ret);
2058 vha = qla24xx_create_vhost(fc_vport);
2060 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2061 return FC_VPORT_FAILED;
2064 atomic_set(&vha->vp_state, VP_OFFLINE);
2065 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
2067 atomic_set(&vha->vp_state, VP_FAILED);
2069 /* ready to create vport */
2070 ql_log(ql_log_info, vha, 0x7080,
2071 "VP entry id %d assigned.\n", vha->vp_idx);
2073 /* initialized vport states */
2074 atomic_set(&vha->loop_state, LOOP_DOWN);
2075 vha->vp_err_state= VP_ERR_PORTDWN;
2076 vha->vp_prev_err_state= VP_ERR_UNKWN;
2077 /* Check if physical ha port is Up */
2078 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
2079 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2080 /* Don't retry or attempt login of this virtual port */
2081 ql_dbg(ql_dbg_user, vha, 0x7081,
2082 "Vport loop state is not UP.\n");
2083 atomic_set(&vha->loop_state, LOOP_DEAD);
2085 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
2088 if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
2089 if (ha->fw_attributes & BIT_4) {
2090 int prot = 0, guard;
2091 vha->flags.difdix_supported = 1;
2092 ql_dbg(ql_dbg_user, vha, 0x7082,
2093 "Registered for DIF/DIX type 1 and 3 protection.\n");
2094 if (ql2xenabledif == 1)
2095 prot = SHOST_DIX_TYPE0_PROTECTION;
2096 scsi_host_set_prot(vha->host,
2097 prot | SHOST_DIF_TYPE1_PROTECTION
2098 | SHOST_DIF_TYPE2_PROTECTION
2099 | SHOST_DIF_TYPE3_PROTECTION
2100 | SHOST_DIX_TYPE1_PROTECTION
2101 | SHOST_DIX_TYPE2_PROTECTION
2102 | SHOST_DIX_TYPE3_PROTECTION);
2104 guard = SHOST_DIX_GUARD_CRC;
2106 if (IS_PI_IPGUARD_CAPABLE(ha) &&
2107 (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
2108 guard |= SHOST_DIX_GUARD_IP;
2110 scsi_host_set_guard(vha->host, guard);
2112 vha->flags.difdix_supported = 0;
2115 if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
2117 ql_dbg(ql_dbg_user, vha, 0x7083,
2118 "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2119 goto vport_create_failed_2;
2122 /* initialize attributes */
2123 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2124 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2125 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2126 fc_host_supported_classes(vha->host) =
2127 fc_host_supported_classes(base_vha->host);
2128 fc_host_supported_speeds(vha->host) =
2129 fc_host_supported_speeds(base_vha->host);
2131 qlt_vport_create(vha, ha);
2132 qla24xx_vport_disable(fc_vport, disable);
2134 if (ha->flags.cpu_affinity_enabled) {
2135 req = ha->req_q_map[1];
2136 ql_dbg(ql_dbg_multiq, vha, 0xc000,
2137 "Request queue %p attached with "
2138 "VP[%d], cpu affinity =%d\n",
2139 req, vha->vp_idx, ha->flags.cpu_affinity_enabled);
2141 } else if (ql2xmaxqueues == 1 || !ha->npiv_info)
2143 /* Create a request queue in QoS mode for the vport */
2144 for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
2145 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
2146 && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
2148 qos = ha->npiv_info[cnt].q_qos;
2154 ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0,
2157 ql_log(ql_log_warn, vha, 0x7084,
2158 "Can't create request queue for VP[%d]\n",
2161 ql_dbg(ql_dbg_multiq, vha, 0xc001,
2162 "Request Que:%d Q0s: %d) created for VP[%d]\n",
2163 ret, qos, vha->vp_idx);
2164 ql_dbg(ql_dbg_user, vha, 0x7085,
2165 "Request Que:%d Q0s: %d) created for VP[%d]\n",
2166 ret, qos, vha->vp_idx);
2167 req = ha->req_q_map[ret];
2175 vport_create_failed_2:
2176 qla24xx_disable_vp(vha);
2177 qla24xx_deallocate_vp_id(vha);
2178 scsi_host_put(vha->host);
2179 return FC_VPORT_FAILED;
2183 qla24xx_vport_delete(struct fc_vport *fc_vport)
2185 scsi_qla_host_t *vha = fc_vport->dd_data;
2186 struct qla_hw_data *ha = vha->hw;
2187 uint16_t id = vha->vp_idx;
2189 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
2190 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
2193 qla24xx_disable_vp(vha);
2195 vha->flags.delete_progress = 1;
2197 qlt_remove_target(ha, vha);
2199 fc_remove_host(vha->host);
2201 scsi_remove_host(vha->host);
2203 /* Allow timer to run to drain queued items, when removing vp */
2204 qla24xx_deallocate_vp_id(vha);
2206 if (vha->timer_active) {
2207 qla2x00_vp_stop_timer(vha);
2208 ql_dbg(ql_dbg_user, vha, 0x7086,
2209 "Timer for the VP[%d] has stopped\n", vha->vp_idx);
2212 BUG_ON(atomic_read(&vha->vref_count));
2214 qla2x00_free_fcports(vha);
2216 mutex_lock(&ha->vport_lock);
2217 ha->cur_vport_count--;
2218 clear_bit(vha->vp_idx, ha->vp_idx_map);
2219 mutex_unlock(&ha->vport_lock);
2221 if (vha->req->id && !ha->flags.cpu_affinity_enabled) {
2222 if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS)
2223 ql_log(ql_log_warn, vha, 0x7087,
2224 "Queue delete failed.\n");
2227 ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
2228 scsi_host_put(vha->host);
2233 qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2235 scsi_qla_host_t *vha = fc_vport->dd_data;
2238 qla24xx_disable_vp(vha);
2240 qla24xx_enable_vp(vha);
2245 struct fc_function_template qla2xxx_transport_functions = {
2247 .show_host_node_name = 1,
2248 .show_host_port_name = 1,
2249 .show_host_supported_classes = 1,
2250 .show_host_supported_speeds = 1,
2252 .get_host_port_id = qla2x00_get_host_port_id,
2253 .show_host_port_id = 1,
2254 .get_host_speed = qla2x00_get_host_speed,
2255 .show_host_speed = 1,
2256 .get_host_port_type = qla2x00_get_host_port_type,
2257 .show_host_port_type = 1,
2258 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2259 .show_host_symbolic_name = 1,
2260 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2261 .show_host_system_hostname = 1,
2262 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2263 .show_host_fabric_name = 1,
2264 .get_host_port_state = qla2x00_get_host_port_state,
2265 .show_host_port_state = 1,
2267 .dd_fcrport_size = sizeof(struct fc_port *),
2268 .show_rport_supported_classes = 1,
2270 .get_starget_node_name = qla2x00_get_starget_node_name,
2271 .show_starget_node_name = 1,
2272 .get_starget_port_name = qla2x00_get_starget_port_name,
2273 .show_starget_port_name = 1,
2274 .get_starget_port_id = qla2x00_get_starget_port_id,
2275 .show_starget_port_id = 1,
2277 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2278 .show_rport_dev_loss_tmo = 1,
2280 .issue_fc_host_lip = qla2x00_issue_lip,
2281 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2282 .terminate_rport_io = qla2x00_terminate_rport_io,
2283 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2284 .reset_fc_host_stats = qla2x00_reset_host_stats,
2286 .vport_create = qla24xx_vport_create,
2287 .vport_disable = qla24xx_vport_disable,
2288 .vport_delete = qla24xx_vport_delete,
2289 .bsg_request = qla24xx_bsg_request,
2290 .bsg_timeout = qla24xx_bsg_timeout,
2293 struct fc_function_template qla2xxx_transport_vport_functions = {
2295 .show_host_node_name = 1,
2296 .show_host_port_name = 1,
2297 .show_host_supported_classes = 1,
2299 .get_host_port_id = qla2x00_get_host_port_id,
2300 .show_host_port_id = 1,
2301 .get_host_speed = qla2x00_get_host_speed,
2302 .show_host_speed = 1,
2303 .get_host_port_type = qla2x00_get_host_port_type,
2304 .show_host_port_type = 1,
2305 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2306 .show_host_symbolic_name = 1,
2307 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2308 .show_host_system_hostname = 1,
2309 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2310 .show_host_fabric_name = 1,
2311 .get_host_port_state = qla2x00_get_host_port_state,
2312 .show_host_port_state = 1,
2314 .dd_fcrport_size = sizeof(struct fc_port *),
2315 .show_rport_supported_classes = 1,
2317 .get_starget_node_name = qla2x00_get_starget_node_name,
2318 .show_starget_node_name = 1,
2319 .get_starget_port_name = qla2x00_get_starget_port_name,
2320 .show_starget_port_name = 1,
2321 .get_starget_port_id = qla2x00_get_starget_port_id,
2322 .show_starget_port_id = 1,
2324 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2325 .show_rport_dev_loss_tmo = 1,
2327 .issue_fc_host_lip = qla2x00_issue_lip,
2328 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2329 .terminate_rport_io = qla2x00_terminate_rport_io,
2330 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2331 .reset_fc_host_stats = qla2x00_reset_host_stats,
2333 .bsg_request = qla24xx_bsg_request,
2334 .bsg_timeout = qla24xx_bsg_timeout,
2338 qla2x00_init_host_attr(scsi_qla_host_t *vha)
2340 struct qla_hw_data *ha = vha->hw;
2341 u32 speed = FC_PORTSPEED_UNKNOWN;
2343 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2344 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2345 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2346 fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ?
2347 (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
2348 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2349 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2351 if (IS_CNA_CAPABLE(ha))
2352 speed = FC_PORTSPEED_10GBIT;
2353 else if (IS_QLA2031(ha))
2354 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2356 else if (IS_QLA25XX(ha))
2357 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2358 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2359 else if (IS_QLA24XX_TYPE(ha))
2360 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2362 else if (IS_QLA23XX(ha))
2363 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2364 else if (IS_QLAFX00(ha))
2365 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2366 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2367 else if (IS_QLA27XX(ha))
2368 speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
2371 speed = FC_PORTSPEED_1GBIT;
2372 fc_host_supported_speeds(vha->host) = speed;