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path: root/drivers/scsi/qla2xxx/qla_attr.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_attr.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c1589
1 files changed, 1329 insertions, 260 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 08a1feb3a195..2e584a8bf66b 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include "qla_target.h"
@@ -18,7 +17,7 @@ static int qla24xx_vport_disable(struct fc_vport *, bool);
static ssize_t
qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -26,32 +25,40 @@ qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
struct qla_hw_data *ha = vha->hw;
int rval = 0;
- if (!(ha->fw_dump_reading || ha->mctp_dump_reading))
+ if (!(ha->fw_dump_reading || ha->mctp_dump_reading ||
+ ha->mpi_fw_dump_reading))
return 0;
+ mutex_lock(&ha->optrom_mutex);
if (IS_P3P_TYPE(ha)) {
if (off < ha->md_template_size) {
rval = memory_read_from_buffer(buf, count,
&off, ha->md_tmplt_hdr, ha->md_template_size);
- return rval;
+ } else {
+ off -= ha->md_template_size;
+ rval = memory_read_from_buffer(buf, count,
+ &off, ha->md_dump, ha->md_dump_size);
}
- off -= ha->md_template_size;
- rval = memory_read_from_buffer(buf, count,
- &off, ha->md_dump, ha->md_dump_size);
- return rval;
- } else if (ha->mctp_dumped && ha->mctp_dump_reading)
- return memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
+ } else if (ha->mctp_dumped && ha->mctp_dump_reading) {
+ rval = memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
MCTP_DUMP_SIZE);
- else if (ha->fw_dump_reading)
- return memory_read_from_buffer(buf, count, &off, ha->fw_dump,
+ } else if (ha->mpi_fw_dumped && ha->mpi_fw_dump_reading) {
+ rval = memory_read_from_buffer(buf, count, &off,
+ ha->mpi_fw_dump,
+ ha->mpi_fw_dump_len);
+ } else if (ha->fw_dump_reading) {
+ rval = memory_read_from_buffer(buf, count, &off, ha->fw_dump,
ha->fw_dump_len);
- else
- return 0;
+ } else {
+ rval = 0;
+ }
+ mutex_unlock(&ha->optrom_mutex);
+ return rval;
}
static ssize_t
qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -76,7 +83,7 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
qla82xx_md_prep(vha);
}
ha->fw_dump_reading = 0;
- ha->fw_dumped = 0;
+ ha->fw_dumped = false;
break;
case 1:
if (ha->fw_dumped && !ha->fw_dump_reading) {
@@ -99,8 +106,9 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
qla8044_idc_lock(ha);
qla82xx_set_reset_owner(vha);
qla8044_idc_unlock(ha);
- } else
+ } else {
qla2x00_system_error(vha);
+ }
break;
case 4:
if (IS_P3P_TYPE(ha)) {
@@ -132,11 +140,35 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
vha->host_no);
}
break;
+ case 8:
+ if (!ha->mpi_fw_dump_reading)
+ break;
+ ql_log(ql_log_info, vha, 0x70e7,
+ "MPI firmware dump cleared on (%ld).\n", vha->host_no);
+ ha->mpi_fw_dump_reading = 0;
+ ha->mpi_fw_dumped = 0;
+ break;
+ case 9:
+ if (ha->mpi_fw_dumped && !ha->mpi_fw_dump_reading) {
+ ha->mpi_fw_dump_reading = 1;
+ ql_log(ql_log_info, vha, 0x70e8,
+ "Raw MPI firmware dump ready for read on (%ld).\n",
+ vha->host_no);
+ }
+ break;
+ case 10:
+ if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+ ql_log(ql_log_info, vha, 0x70e9,
+ "Issuing MPI firmware dump on host#%ld.\n",
+ vha->host_no);
+ ha->isp_ops->mpi_fw_dump(vha, 0);
+ }
+ break;
}
return count;
}
-static struct bin_attribute sysfs_fw_dump_attr = {
+static const struct bin_attribute sysfs_fw_dump_attr = {
.attr = {
.name = "fw_dump",
.mode = S_IRUSR | S_IWUSR,
@@ -148,26 +180,47 @@ static struct bin_attribute sysfs_fw_dump_attr = {
static ssize_t
qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
+ uint32_t faddr;
+ struct active_regions active_regions = { };
if (!capable(CAP_SYS_ADMIN))
return 0;
- if (IS_NOCACHE_VPD_TYPE(ha))
- ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
- ha->nvram_size);
+ mutex_lock(&ha->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ return -EAGAIN;
+ }
+
+ if (!IS_NOCACHE_VPD_TYPE(ha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ goto skip;
+ }
+
+ faddr = ha->flt_region_nvram;
+ if (IS_QLA28XX(ha)) {
+ qla28xx_get_aux_images(vha, &active_regions);
+ if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE)
+ faddr = ha->flt_region_nvram_sec;
+ }
+ ha->isp_ops->read_optrom(vha, ha->nvram, faddr << 2, ha->nvram_size);
+
+ mutex_unlock(&ha->optrom_mutex);
+
+skip:
return memory_read_from_buffer(buf, count, &off, ha->nvram,
ha->nvram_size);
}
static ssize_t
qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -181,10 +234,9 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
/* Checksum NVRAM. */
if (IS_FWI2_CAPABLE(ha)) {
- uint32_t *iter;
+ __le32 *iter = (__force __le32 *)buf;
uint32_t chksum;
- iter = (uint32_t *)buf;
chksum = 0;
for (cnt = 0; cnt < ((count >> 2) - 1); cnt++, iter++)
chksum += le32_to_cpu(*iter);
@@ -208,10 +260,17 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
return -EAGAIN;
}
+ mutex_lock(&ha->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ return -EAGAIN;
+ }
+
/* Write NVRAM. */
- ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count);
- ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base,
+ ha->isp_ops->write_nvram(vha, buf, ha->nvram_base, count);
+ ha->isp_ops->read_nvram(vha, ha->nvram, ha->nvram_base,
count);
+ mutex_unlock(&ha->optrom_mutex);
ql_dbg(ql_dbg_user, vha, 0x7060,
"Setting ISP_ABORT_NEEDED\n");
@@ -223,7 +282,7 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
return count;
}
-static struct bin_attribute sysfs_nvram_attr = {
+static const struct bin_attribute sysfs_nvram_attr = {
.attr = {
.name = "nvram",
.mode = S_IRUSR | S_IWUSR,
@@ -235,7 +294,7 @@ static struct bin_attribute sysfs_nvram_attr = {
static ssize_t
qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -259,7 +318,7 @@ out:
static ssize_t
qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -285,7 +344,7 @@ qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
return count;
}
-static struct bin_attribute sysfs_optrom_attr = {
+static const struct bin_attribute sysfs_optrom_attr = {
.attr = {
.name = "optrom",
.mode = S_IRUSR | S_IWUSR,
@@ -297,7 +356,7 @@ static struct bin_attribute sysfs_optrom_attr = {
static ssize_t
qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -318,8 +377,14 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
return -EINVAL;
if (start > ha->optrom_size)
return -EINVAL;
+ if (size > ha->optrom_size - start)
+ size = ha->optrom_size - start;
mutex_lock(&ha->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ return -EAGAIN;
+ }
switch (val) {
case 0:
if (ha->optrom_state != QLA_SREADING &&
@@ -343,11 +408,10 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
}
ha->optrom_region_start = start;
- ha->optrom_region_size = start + size > ha->optrom_size ?
- ha->optrom_size - start : size;
+ ha->optrom_region_size = size;
ha->optrom_state = QLA_SREADING;
- ha->optrom_buffer = vmalloc(ha->optrom_region_size);
+ ha->optrom_buffer = vzalloc(ha->optrom_region_size);
if (ha->optrom_buffer == NULL) {
ql_log(ql_log_warn, vha, 0x7062,
"Unable to allocate memory for optrom retrieval "
@@ -369,7 +433,6 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
"Reading flash region -- 0x%x/0x%x.\n",
ha->optrom_region_start, ha->optrom_region_size);
- memset(ha->optrom_buffer, 0, ha->optrom_region_size);
ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
ha->optrom_region_start, ha->optrom_region_size);
break;
@@ -398,16 +461,15 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
* 0x000000 -> 0x07ffff -- Boot code.
* 0x080000 -> 0x0fffff -- Firmware.
* 0x120000 -> 0x12ffff -- VPD and HBA parameters.
+ *
+ * > ISP25xx type boards:
+ *
+ * None -- should go through BSG.
*/
valid = 0;
if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
valid = 1;
- else if (start == (ha->flt_region_boot * 4) ||
- start == (ha->flt_region_fw * 4))
- valid = 1;
- else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
- || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)
- || IS_QLA27XX(ha))
+ else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha))
valid = 1;
if (!valid) {
ql_log(ql_log_warn, vha, 0x7065,
@@ -417,11 +479,10 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
}
ha->optrom_region_start = start;
- ha->optrom_region_size = start + size > ha->optrom_size ?
- ha->optrom_size - start : size;
+ ha->optrom_region_size = size;
ha->optrom_state = QLA_SWRITING;
- ha->optrom_buffer = vmalloc(ha->optrom_region_size);
+ ha->optrom_buffer = vzalloc(ha->optrom_region_size);
if (ha->optrom_buffer == NULL) {
ql_log(ql_log_warn, vha, 0x7066,
"Unable to allocate memory for optrom update "
@@ -436,7 +497,6 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
"Staging flash region write -- 0x%x/0x%x.\n",
ha->optrom_region_start, ha->optrom_region_size);
- memset(ha->optrom_buffer, 0, ha->optrom_region_size);
break;
case 3:
if (ha->optrom_state != QLA_SWRITING) {
@@ -455,8 +515,10 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
"Writing flash region -- 0x%x/0x%x.\n",
ha->optrom_region_start, ha->optrom_region_size);
- ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
+ rval = ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
ha->optrom_region_start, ha->optrom_region_size);
+ if (rval)
+ rval = -EIO;
break;
default:
rval = -EINVAL;
@@ -467,7 +529,7 @@ out:
return rval;
}
-static struct bin_attribute sysfs_optrom_ctl_attr = {
+static const struct bin_attribute sysfs_optrom_ctl_attr = {
.attr = {
.name = "optrom_ctl",
.mode = S_IWUSR,
@@ -478,13 +540,14 @@ static struct bin_attribute sysfs_optrom_ctl_attr = {
static ssize_t
qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
uint32_t faddr;
+ struct active_regions active_regions = { };
if (unlikely(pci_channel_offline(ha->pdev)))
return -EAGAIN;
@@ -492,22 +555,39 @@ qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
if (!capable(CAP_SYS_ADMIN))
return -EINVAL;
- if (IS_NOCACHE_VPD_TYPE(ha)) {
- faddr = ha->flt_region_vpd << 2;
+ if (!IS_NOCACHE_VPD_TYPE(ha))
+ goto skip;
- if (IS_QLA27XX(ha) &&
- qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
+ faddr = ha->flt_region_vpd << 2;
+
+ if (IS_QLA28XX(ha)) {
+ qla28xx_get_aux_images(vha, &active_regions);
+ if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE)
faddr = ha->flt_region_vpd_sec << 2;
- ha->isp_ops->read_optrom(vha, ha->vpd, faddr,
- ha->vpd_size);
+ ql_dbg(ql_dbg_init, vha, 0x7070,
+ "Loading %s nvram image.\n",
+ active_regions.aux.vpd_nvram == QLA27XX_PRIMARY_IMAGE ?
+ "primary" : "secondary");
+ }
+
+ mutex_lock(&ha->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ return -EAGAIN;
}
+
+ ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size);
+ mutex_unlock(&ha->optrom_mutex);
+
+ ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size);
+skip:
return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
}
static ssize_t
qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -518,6 +598,9 @@ qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
if (unlikely(pci_channel_offline(ha->pdev)))
return 0;
+ if (qla2x00_chip_is_down(vha))
+ return 0;
+
if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
!ha->isp_ops->write_nvram)
return 0;
@@ -528,16 +611,25 @@ qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
return -EAGAIN;
}
+ mutex_lock(&ha->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&ha->optrom_mutex);
+ return -EAGAIN;
+ }
+
/* Write NVRAM. */
- ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
- ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
+ ha->isp_ops->write_nvram(vha, buf, ha->vpd_base, count);
+ ha->isp_ops->read_nvram(vha, ha->vpd, ha->vpd_base, count);
/* Update flash version information for 4Gb & above. */
- if (!IS_FWI2_CAPABLE(ha))
+ if (!IS_FWI2_CAPABLE(ha)) {
+ mutex_unlock(&ha->optrom_mutex);
return -EINVAL;
+ }
tmp_data = vmalloc(256);
if (!tmp_data) {
+ mutex_unlock(&ha->optrom_mutex);
ql_log(ql_log_warn, vha, 0x706b,
"Unable to allocate memory for VPD information update.\n");
return -ENOMEM;
@@ -545,10 +637,12 @@ qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
ha->isp_ops->get_flash_version(vha, tmp_data);
vfree(tmp_data);
+ mutex_unlock(&ha->optrom_mutex);
+
return count;
}
-static struct bin_attribute sysfs_vpd_attr = {
+static const struct bin_attribute sysfs_vpd_attr = {
.attr = {
.name = "vpd",
.mode = S_IRUSR | S_IWUSR,
@@ -560,68 +654,43 @@ static struct bin_attribute sysfs_vpd_attr = {
static ssize_t
qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
struct device, kobj)));
- struct qla_hw_data *ha = vha->hw;
- uint16_t iter, addr, offset;
int rval;
- if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
+ if (!capable(CAP_SYS_ADMIN) || off != 0 || count < SFP_DEV_SIZE)
return 0;
- if (ha->sfp_data)
- goto do_read;
-
- ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
- &ha->sfp_data_dma);
- if (!ha->sfp_data) {
- ql_log(ql_log_warn, vha, 0x706c,
- "Unable to allocate memory for SFP read-data.\n");
+ mutex_lock(&vha->hw->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
return 0;
}
-do_read:
- memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
- addr = 0xa0;
- for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
- iter++, offset += SFP_BLOCK_SIZE) {
- if (iter == 4) {
- /* Skip to next device address. */
- addr = 0xa2;
- offset = 0;
- }
+ rval = qla2x00_read_sfp_dev(vha, buf, count);
+ mutex_unlock(&vha->hw->optrom_mutex);
- rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
- addr, offset, SFP_BLOCK_SIZE, BIT_1);
- if (rval != QLA_SUCCESS) {
- ql_log(ql_log_warn, vha, 0x706d,
- "Unable to read SFP data (%x/%x/%x).\n", rval,
- addr, offset);
-
- return -EIO;
- }
- memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
- buf += SFP_BLOCK_SIZE;
- }
+ if (rval)
+ return -EIO;
return count;
}
-static struct bin_attribute sysfs_sfp_attr = {
+static const struct bin_attribute sysfs_sfp_attr = {
.attr = {
.name = "sfp",
.mode = S_IRUSR | S_IWUSR,
},
- .size = SFP_DEV_SIZE * 2,
+ .size = SFP_DEV_SIZE,
.read = qla2x00_sysfs_read_sfp,
};
static ssize_t
qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -631,6 +700,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
int type;
uint32_t idc_control;
uint8_t *tmp_data = NULL;
+
if (off != 0)
return -EINVAL;
@@ -640,6 +710,12 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
ql_log(ql_log_info, vha, 0x706e,
"Issuing ISP reset.\n");
+ if (vha->hw->flags.port_isolated) {
+ ql_log(ql_log_info, vha, 0x706e,
+ "Port is isolated, returning.\n");
+ return -EINVAL;
+ }
+
scsi_block_requests(vha->host);
if (IS_QLA82XX(ha)) {
ha->flags.isp82xx_no_md_cap = 1;
@@ -662,13 +738,14 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
scsi_unblock_requests(vha->host);
break;
case 0x2025d:
- if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
+ if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
+ !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
return -EPERM;
ql_log(ql_log_info, vha, 0x706f,
"Issuing MPI reset.\n");
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
+ if (IS_QLA83XX(ha)) {
uint32_t idc_control;
qla83xx_idc_lock(vha, 0);
@@ -682,7 +759,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
break;
} else {
/* Make sure FC side is not in reset */
- qla2x00_wait_for_hba_online(vha);
+ WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) !=
+ QLA_SUCCESS);
/* Issue MPI reset */
scsi_block_requests(vha->host);
@@ -692,6 +770,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
scsi_unblock_requests(vha->host);
break;
}
+ break;
case 0x2025e:
if (!IS_P3P_TYPE(ha) || vha != base_vha) {
ql_log(ql_log_info, vha, 0x7071,
@@ -744,7 +823,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
return count;
}
-static struct bin_attribute sysfs_reset_attr = {
+static const struct bin_attribute sysfs_reset_attr = {
.attr = {
.name = "reset",
.mode = S_IWUSR,
@@ -755,14 +834,23 @@ static struct bin_attribute sysfs_reset_attr = {
static ssize_t
qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
+ const struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
struct device, kobj)));
int type;
port_id_t did;
+ if (!capable(CAP_SYS_ADMIN))
+ return 0;
+
+ if (unlikely(pci_channel_offline(vha->hw->pdev)))
+ return 0;
+
+ if (qla2x00_chip_is_down(vha))
+ return 0;
+
type = simple_strtol(buf, NULL, 10);
did.b.domain = (type & 0x00ff0000) >> 16;
@@ -778,7 +866,7 @@ qla2x00_issue_logo(struct file *filp, struct kobject *kobj,
return count;
}
-static struct bin_attribute sysfs_issue_logo_attr = {
+static const struct bin_attribute sysfs_issue_logo_attr = {
.attr = {
.name = "issue_logo",
.mode = S_IWUSR,
@@ -789,7 +877,7 @@ static struct bin_attribute sysfs_issue_logo_attr = {
static ssize_t
qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -801,12 +889,21 @@ qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
return 0;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+ mutex_lock(&vha->hw->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
+ return 0;
+ }
+
if (ha->xgmac_data)
goto do_read;
ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
&ha->xgmac_data_dma, GFP_KERNEL);
if (!ha->xgmac_data) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x7076,
"Unable to allocate memory for XGMAC read-data.\n");
return 0;
@@ -818,19 +915,21 @@ do_read:
rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
XGMAC_DATA_SIZE, &actual_size);
+
+ mutex_unlock(&vha->hw->optrom_mutex);
if (rval != QLA_SUCCESS) {
ql_log(ql_log_warn, vha, 0x7077,
"Unable to read XGMAC data (%x).\n", rval);
count = 0;
}
- count = actual_size > count ? count: actual_size;
+ count = actual_size > count ? count : actual_size;
memcpy(buf, ha->xgmac_data, count);
return count;
}
-static struct bin_attribute sysfs_xgmac_stats_attr = {
+static const struct bin_attribute sysfs_xgmac_stats_attr = {
.attr = {
.name = "xgmac_stats",
.mode = S_IRUSR,
@@ -841,7 +940,7 @@ static struct bin_attribute sysfs_xgmac_stats_attr = {
static ssize_t
qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
@@ -852,12 +951,18 @@ qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
return 0;
+ mutex_lock(&vha->hw->optrom_mutex);
if (ha->dcbx_tlv)
goto do_read;
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
+ return 0;
+ }
ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
&ha->dcbx_tlv_dma, GFP_KERNEL);
if (!ha->dcbx_tlv) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x7078,
"Unable to allocate memory for DCBX TLV read-data.\n");
return -ENOMEM;
@@ -868,6 +973,9 @@ do_read:
rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
DCBX_TLV_DATA_SIZE);
+
+ mutex_unlock(&vha->hw->optrom_mutex);
+
if (rval != QLA_SUCCESS) {
ql_log(ql_log_warn, vha, 0x7079,
"Unable to read DCBX TLV (%x).\n", rval);
@@ -879,7 +987,7 @@ do_read:
return count;
}
-static struct bin_attribute sysfs_dcbx_tlv_attr = {
+static const struct bin_attribute sysfs_dcbx_tlv_attr = {
.attr = {
.name = "dcbx_tlv",
.mode = S_IRUSR,
@@ -890,8 +998,8 @@ static struct bin_attribute sysfs_dcbx_tlv_attr = {
static struct sysfs_entry {
char *name;
- struct bin_attribute *attr;
- int is4GBp_only;
+ const struct bin_attribute *attr;
+ int type;
} bin_file_entries[] = {
{ "fw_dump", &sysfs_fw_dump_attr, },
{ "nvram", &sysfs_nvram_attr, },
@@ -914,11 +1022,11 @@ qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
int ret;
for (iter = bin_file_entries; iter->name; iter++) {
- if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
+ if (iter->type && !IS_FWI2_CAPABLE(vha->hw))
continue;
- if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
+ if (iter->type == 2 && !IS_QLA25XX(vha->hw))
continue;
- if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
+ if (iter->type == 3 && !(IS_CNA_CAPABLE(vha->hw)))
continue;
ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
@@ -942,13 +1050,11 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
struct qla_hw_data *ha = vha->hw;
for (iter = bin_file_entries; iter->name; iter++) {
- if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
- continue;
- if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
+ if (iter->type && !IS_FWI2_CAPABLE(ha))
continue;
- if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
+ if (iter->type == 2 && !IS_QLA25XX(ha))
continue;
- if (iter->is4GBp_only == 0x27 && !IS_QLA27XX(vha->hw))
+ if (iter->type == 3 && !(IS_CNA_CAPABLE(ha)))
continue;
sysfs_remove_bin_file(&host->shost_gendev.kobj,
@@ -962,13 +1068,6 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
/* Scsi_Host attributes. */
static ssize_t
-qla2x00_drvr_version_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
-}
-
-static ssize_t
qla2x00_fw_version_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -1006,6 +1105,7 @@ qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
}
@@ -1039,6 +1139,7 @@ qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc);
}
@@ -1050,7 +1151,8 @@ qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
char pci_info[30];
return scnprintf(buf, PAGE_SIZE, "%s\n",
- vha->hw->isp_ops->pci_info_str(vha, pci_info));
+ vha->hw->isp_ops->pci_info_str(vha, pci_info,
+ sizeof(pci_info)));
}
static ssize_t
@@ -1066,7 +1168,7 @@ qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
vha->device_flags & DFLG_NO_CABLE)
len = scnprintf(buf, PAGE_SIZE, "Link Down\n");
else if (atomic_read(&vha->loop_state) != LOOP_READY ||
- qla2x00_reset_active(vha))
+ qla2x00_chip_is_down(vha))
len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n");
else {
len = scnprintf(buf, PAGE_SIZE, "Link Up - ");
@@ -1168,6 +1270,34 @@ qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
}
static ssize_t
+qla_zio_threshold_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ return scnprintf(buf, PAGE_SIZE, "%d exchanges\n",
+ vha->hw->last_zio_threshold);
+}
+
+static ssize_t
+qla_zio_threshold_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int val = 0;
+
+ if (vha->hw->zio_mode != QLA_ZIO_MODE_6)
+ return -EINVAL;
+ if (sscanf(buf, "%d", &val) != 1)
+ return -EINVAL;
+ if (val < 0 || val > 256)
+ return -ERANGE;
+
+ atomic_set(&vha->hw->zio_threshold, val);
+ return strlen(buf);
+}
+
+static ssize_t
qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1193,15 +1323,17 @@ qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return -EPERM;
- if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
+ if (sscanf(buf, "%d", &val) != 1)
+ return -EINVAL;
+
+ mutex_lock(&vha->hw->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x707a,
"Abort ISP active -- ignoring beacon request.\n");
return -EBUSY;
}
- if (sscanf(buf, "%d", &val) != 1)
- return -EINVAL;
-
if (val)
rval = ha->isp_ops->beacon_on(vha);
else
@@ -1210,6 +1342,81 @@ qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
if (rval != QLA_SUCCESS)
count = 0;
+ mutex_unlock(&vha->hw->optrom_mutex);
+
+ return count;
+}
+
+static ssize_t
+qla2x00_beacon_config_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+ uint16_t led[3] = { 0 };
+
+ if (!IS_QLA2031(ha) && !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return -EPERM;
+
+ if (ql26xx_led_config(vha, 0, led))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%#04hx %#04hx %#04hx\n",
+ led[0], led[1], led[2]);
+}
+
+static ssize_t
+qla2x00_beacon_config_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+ uint16_t options = BIT_0;
+ uint16_t led[3] = { 0 };
+ uint16_t word[4];
+ int n;
+
+ if (!IS_QLA2031(ha) && !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return -EPERM;
+
+ n = sscanf(buf, "%hx %hx %hx %hx", word+0, word+1, word+2, word+3);
+ if (n == 4) {
+ if (word[0] == 3) {
+ options |= BIT_3|BIT_2|BIT_1;
+ led[0] = word[1];
+ led[1] = word[2];
+ led[2] = word[3];
+ goto write;
+ }
+ return -EINVAL;
+ }
+
+ if (n == 2) {
+ /* check led index */
+ if (word[0] == 0) {
+ options |= BIT_2;
+ led[0] = word[1];
+ goto write;
+ }
+ if (word[0] == 1) {
+ options |= BIT_3;
+ led[1] = word[1];
+ goto write;
+ }
+ if (word[0] == 2) {
+ options |= BIT_1;
+ led[2] = word[1];
+ goto write;
+ }
+ return -EINVAL;
+ }
+
+ return -EINVAL;
+
+write:
+ if (ql26xx_led_config(vha, options, led))
+ return -EFAULT;
+
return count;
}
@@ -1219,6 +1426,7 @@ qla2x00_optrom_bios_version_show(struct device *dev,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
+
return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
ha->bios_revision[0]);
}
@@ -1229,6 +1437,7 @@ qla2x00_optrom_efi_version_show(struct device *dev,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
+
return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
ha->efi_revision[0]);
}
@@ -1239,6 +1448,7 @@ qla2x00_optrom_fcode_version_show(struct device *dev,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
+
return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
ha->fcode_revision[0]);
}
@@ -1249,6 +1459,7 @@ qla2x00_optrom_fw_version_show(struct device *dev,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
+
return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
ha->fw_revision[3]);
@@ -1261,7 +1472,8 @@ qla2x00_optrom_gold_fw_version_show(struct device *dev,
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
- if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA27XX(ha))
+ if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
+ !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
return scnprintf(buf, PAGE_SIZE, "\n");
return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
@@ -1274,6 +1486,7 @@ qla2x00_total_isp_aborts_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
return scnprintf(buf, PAGE_SIZE, "%d\n",
vha->qla_stats.total_isp_aborts);
}
@@ -1283,24 +1496,40 @@ qla24xx_84xx_fw_version_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
int rval = QLA_SUCCESS;
- uint16_t status[2] = {0, 0};
+ uint16_t status[2] = { 0 };
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
if (!IS_QLA84XX(ha))
return scnprintf(buf, PAGE_SIZE, "\n");
- if (ha->cs84xx->op_fw_version == 0)
+ if (!ha->cs84xx->op_fw_version) {
rval = qla84xx_verify_chip(vha, status);
- if ((rval == QLA_SUCCESS) && (status[0] == 0))
- return scnprintf(buf, PAGE_SIZE, "%u\n",
- (uint32_t)ha->cs84xx->op_fw_version);
+ if (!rval && !status[0])
+ return scnprintf(buf, PAGE_SIZE, "%u\n",
+ (uint32_t)ha->cs84xx->op_fw_version);
+ }
return scnprintf(buf, PAGE_SIZE, "\n");
}
static ssize_t
+qla2x00_serdes_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
+ ha->serdes_version[0], ha->serdes_version[1],
+ ha->serdes_version[2]);
+}
+
+static ssize_t
qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1308,7 +1537,7 @@ qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
struct qla_hw_data *ha = vha->hw;
if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) &&
- !IS_QLA27XX(ha))
+ !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
return scnprintf(buf, PAGE_SIZE, "\n");
return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
@@ -1379,18 +1608,24 @@ qla2x00_thermal_temp_show(struct device *dev,
{
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
uint16_t temp = 0;
+ int rc;
- if (qla2x00_reset_active(vha)) {
+ mutex_lock(&vha->hw->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
goto done;
}
if (vha->hw->flags.eeh_busy) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
goto done;
}
- if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
+ rc = qla2x00_get_thermal_temp(vha, &temp);
+ mutex_unlock(&vha->hw->optrom_mutex);
+ if (rc == QLA_SUCCESS)
return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
done:
@@ -1411,13 +1646,24 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
}
- if (qla2x00_reset_active(vha))
+ mutex_lock(&vha->hw->optrom_mutex);
+ if (qla2x00_chip_is_down(vha)) {
+ mutex_unlock(&vha->hw->optrom_mutex);
ql_log(ql_log_warn, vha, 0x707c,
"ISP reset active.\n");
- else if (!vha->hw->flags.eeh_busy)
- rval = qla2x00_get_firmware_state(vha, state);
- if (rval != QLA_SUCCESS)
+ goto out;
+ } else if (vha->hw->flags.eeh_busy) {
+ mutex_unlock(&vha->hw->optrom_mutex);
+ goto out;
+ }
+
+ rval = qla2x00_get_firmware_state(vha, state);
+ mutex_unlock(&vha->hw->optrom_mutex);
+out:
+ if (rval != QLA_SUCCESS) {
memset(state, -1, sizeof(state));
+ rval = qla2x00_get_firmware_state(vha, state);
+ }
return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
state[0], state[1], state[2], state[3], state[4], state[5]);
@@ -1504,14 +1750,662 @@ qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr,
scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
struct qla_hw_data *ha = vha->hw;
- if (!IS_QLA27XX(ha))
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
return scnprintf(buf, PAGE_SIZE, "\n");
return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]);
}
-static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
+static ssize_t
+qla2x00_min_supported_speed_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%s\n",
+ ha->min_supported_speed == 6 ? "64Gps" :
+ ha->min_supported_speed == 5 ? "32Gps" :
+ ha->min_supported_speed == 4 ? "16Gps" :
+ ha->min_supported_speed == 3 ? "8Gps" :
+ ha->min_supported_speed == 2 ? "4Gps" :
+ ha->min_supported_speed != 0 ? "unknown" : "");
+}
+
+static ssize_t
+qla2x00_max_supported_speed_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%s\n",
+ ha->max_supported_speed == 2 ? "64Gps" :
+ ha->max_supported_speed == 1 ? "32Gps" :
+ ha->max_supported_speed == 0 ? "16Gps" : "unknown");
+}
+
+static ssize_t
+qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
+ ulong type, speed;
+ int oldspeed, rval;
+ int mode = QLA_SET_DATA_RATE_LR;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) {
+ ql_log(ql_log_warn, vha, 0x70d8,
+ "Speed setting not supported \n");
+ return -EINVAL;
+ }
+
+ rval = kstrtol(buf, 10, &type);
+ if (rval)
+ return rval;
+ speed = type;
+ if (type == 40 || type == 80 || type == 160 ||
+ type == 320) {
+ ql_dbg(ql_dbg_user, vha, 0x70d9,
+ "Setting will be affected after a loss of sync\n");
+ type = type/10;
+ mode = QLA_SET_DATA_RATE_NOLR;
+ }
+
+ oldspeed = ha->set_data_rate;
+
+ switch (type) {
+ case 0:
+ ha->set_data_rate = PORT_SPEED_AUTO;
+ break;
+ case 4:
+ ha->set_data_rate = PORT_SPEED_4GB;
+ break;
+ case 8:
+ ha->set_data_rate = PORT_SPEED_8GB;
+ break;
+ case 16:
+ ha->set_data_rate = PORT_SPEED_16GB;
+ break;
+ case 32:
+ ha->set_data_rate = PORT_SPEED_32GB;
+ break;
+ default:
+ ql_log(ql_log_warn, vha, 0x1199,
+ "Unrecognized speed setting:%lx. Setting Autoneg\n",
+ speed);
+ ha->set_data_rate = PORT_SPEED_AUTO;
+ }
+
+ if (qla2x00_chip_is_down(vha) || (oldspeed == ha->set_data_rate))
+ return -EINVAL;
+
+ ql_log(ql_log_info, vha, 0x70da,
+ "Setting speed to %lx Gbps \n", type);
+
+ rval = qla2x00_set_data_rate(vha, mode);
+ if (rval != QLA_SUCCESS)
+ return -EIO;
+
+ return strlen(buf);
+}
+
+static const struct {
+ u16 rate;
+ char *str;
+} port_speed_str[] = {
+ { PORT_SPEED_4GB, "4" },
+ { PORT_SPEED_8GB, "8" },
+ { PORT_SPEED_16GB, "16" },
+ { PORT_SPEED_32GB, "32" },
+ { PORT_SPEED_64GB, "64" },
+ { PORT_SPEED_10GB, "10" },
+};
+
+static ssize_t
+qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+ ssize_t rval;
+ u16 i;
+ char *speed = "Unknown";
+
+ rval = qla2x00_get_data_rate(vha);
+ if (rval != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0x70db,
+ "Unable to get port speed rval:%zd\n", rval);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(port_speed_str); i++) {
+ if (port_speed_str[i].rate != ha->link_data_rate)
+ continue;
+ speed = port_speed_str[i].str;
+ break;
+ }
+
+ return scnprintf(buf, PAGE_SIZE, "%s\n", speed);
+}
+
+static ssize_t
+qla2x00_mpi_pause_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int rval = 0;
+
+ if (sscanf(buf, "%d", &rval) != 1)
+ return -EINVAL;
+
+ ql_log(ql_log_warn, vha, 0x7089, "Pausing MPI...\n");
+
+ rval = qla83xx_wr_reg(vha, 0x002012d4, 0x30000001);
+
+ if (rval != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0x708a, "Unable to pause MPI.\n");
+ count = 0;
+ }
+
+ return count;
+}
+
+static DEVICE_ATTR(mpi_pause, S_IWUSR, NULL, qla2x00_mpi_pause_store);
+
+/* ----- */
+
+static ssize_t
+qlini_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int len = 0;
+
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ "Supported options: enabled | disabled | dual | exclusive\n");
+
+ /* --- */
+ len += scnprintf(buf + len, PAGE_SIZE-len, "Current selection: ");
+
+ switch (vha->qlini_mode) {
+ case QLA2XXX_INI_MODE_EXCLUSIVE:
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ QLA2XXX_INI_MODE_STR_EXCLUSIVE);
+ break;
+ case QLA2XXX_INI_MODE_DISABLED:
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ QLA2XXX_INI_MODE_STR_DISABLED);
+ break;
+ case QLA2XXX_INI_MODE_ENABLED:
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ QLA2XXX_INI_MODE_STR_ENABLED);
+ break;
+ case QLA2XXX_INI_MODE_DUAL:
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ QLA2XXX_INI_MODE_STR_DUAL);
+ break;
+ }
+ len += scnprintf(buf + len, PAGE_SIZE-len, "\n");
+
+ return len;
+}
+
+static char *mode_to_str[] = {
+ "exclusive",
+ "disabled",
+ "enabled",
+ "dual",
+};
+
+#define NEED_EXCH_OFFLOAD(_exchg) ((_exchg) > FW_DEF_EXCHANGES_CNT)
+static void qla_set_ini_mode(scsi_qla_host_t *vha, int op)
+{
+ enum {
+ NO_ACTION,
+ MODE_CHANGE_ACCEPT,
+ MODE_CHANGE_NO_ACTION,
+ TARGET_STILL_ACTIVE,
+ };
+ int action = NO_ACTION;
+ int set_mode = 0;
+ u8 eo_toggle = 0; /* exchange offload flipped */
+
+ switch (vha->qlini_mode) {
+ case QLA2XXX_INI_MODE_DISABLED:
+ switch (op) {
+ case QLA2XXX_INI_MODE_DISABLED:
+ if (qla_tgt_mode_enabled(vha)) {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+ if (((vha->ql2xexchoffld !=
+ vha->u_ql2xexchoffld) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
+ eo_toggle) {
+ /*
+ * The number of exchange to be offload
+ * was tweaked or offload option was
+ * flipped
+ */
+ action = MODE_CHANGE_ACCEPT;
+ } else {
+ action = MODE_CHANGE_NO_ACTION;
+ }
+ } else {
+ action = MODE_CHANGE_NO_ACTION;
+ }
+ break;
+ case QLA2XXX_INI_MODE_EXCLUSIVE:
+ if (qla_tgt_mode_enabled(vha)) {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+ if (((vha->ql2xexchoffld !=
+ vha->u_ql2xexchoffld) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
+ eo_toggle) {
+ /*
+ * The number of exchange to be offload
+ * was tweaked or offload option was
+ * flipped
+ */
+ action = MODE_CHANGE_ACCEPT;
+ } else {
+ action = MODE_CHANGE_NO_ACTION;
+ }
+ } else {
+ action = MODE_CHANGE_ACCEPT;
+ }
+ break;
+ case QLA2XXX_INI_MODE_DUAL:
+ action = MODE_CHANGE_ACCEPT;
+ /* active_mode is target only, reset it to dual */
+ if (qla_tgt_mode_enabled(vha)) {
+ set_mode = 1;
+ action = MODE_CHANGE_ACCEPT;
+ } else {
+ action = MODE_CHANGE_NO_ACTION;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_ENABLED:
+ if (qla_tgt_mode_enabled(vha))
+ action = TARGET_STILL_ACTIVE;
+ else {
+ action = MODE_CHANGE_ACCEPT;
+ set_mode = 1;
+ }
+ break;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_EXCLUSIVE:
+ switch (op) {
+ case QLA2XXX_INI_MODE_EXCLUSIVE:
+ if (qla_tgt_mode_enabled(vha)) {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+ if (((vha->ql2xexchoffld !=
+ vha->u_ql2xexchoffld) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
+ eo_toggle)
+ /*
+ * The number of exchange to be offload
+ * was tweaked or offload option was
+ * flipped
+ */
+ action = MODE_CHANGE_ACCEPT;
+ else
+ action = NO_ACTION;
+ } else
+ action = NO_ACTION;
+
+ break;
+
+ case QLA2XXX_INI_MODE_DISABLED:
+ if (qla_tgt_mode_enabled(vha)) {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+ if (((vha->ql2xexchoffld !=
+ vha->u_ql2xexchoffld) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) ||
+ eo_toggle)
+ action = MODE_CHANGE_ACCEPT;
+ else
+ action = MODE_CHANGE_NO_ACTION;
+ } else
+ action = MODE_CHANGE_NO_ACTION;
+ break;
+
+ case QLA2XXX_INI_MODE_DUAL: /* exclusive -> dual */
+ if (qla_tgt_mode_enabled(vha)) {
+ action = MODE_CHANGE_ACCEPT;
+ set_mode = 1;
+ } else
+ action = MODE_CHANGE_ACCEPT;
+ break;
+
+ case QLA2XXX_INI_MODE_ENABLED:
+ if (qla_tgt_mode_enabled(vha))
+ action = TARGET_STILL_ACTIVE;
+ else {
+ if (vha->hw->flags.fw_started)
+ action = MODE_CHANGE_NO_ACTION;
+ else
+ action = MODE_CHANGE_ACCEPT;
+ }
+ break;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_ENABLED:
+ switch (op) {
+ case QLA2XXX_INI_MODE_ENABLED:
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+ if (((vha->ql2xiniexchg != vha->u_ql2xiniexchg) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg)) ||
+ eo_toggle)
+ action = MODE_CHANGE_ACCEPT;
+ else
+ action = NO_ACTION;
+ break;
+ case QLA2XXX_INI_MODE_DUAL:
+ case QLA2XXX_INI_MODE_DISABLED:
+ action = MODE_CHANGE_ACCEPT;
+ break;
+ default:
+ action = MODE_CHANGE_NO_ACTION;
+ break;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_DUAL:
+ switch (op) {
+ case QLA2XXX_INI_MODE_DUAL:
+ if (qla_tgt_mode_enabled(vha) ||
+ qla_dual_mode_enabled(vha)) {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld +
+ vha->u_ql2xiniexchg) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+
+ if ((((vha->ql2xexchoffld +
+ vha->ql2xiniexchg) !=
+ (vha->u_ql2xiniexchg +
+ vha->u_ql2xexchoffld)) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg +
+ vha->u_ql2xexchoffld)) || eo_toggle)
+ action = MODE_CHANGE_ACCEPT;
+ else
+ action = NO_ACTION;
+ } else {
+ if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld +
+ vha->u_ql2xiniexchg) !=
+ vha->hw->flags.exchoffld_enabled)
+ eo_toggle = 1;
+
+ if ((((vha->ql2xexchoffld + vha->ql2xiniexchg)
+ != (vha->u_ql2xiniexchg +
+ vha->u_ql2xexchoffld)) &&
+ NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg +
+ vha->u_ql2xexchoffld)) || eo_toggle)
+ action = MODE_CHANGE_NO_ACTION;
+ else
+ action = NO_ACTION;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_DISABLED:
+ if (qla_tgt_mode_enabled(vha) ||
+ qla_dual_mode_enabled(vha)) {
+ /* turning off initiator mode */
+ set_mode = 1;
+ action = MODE_CHANGE_ACCEPT;
+ } else {
+ action = MODE_CHANGE_NO_ACTION;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_EXCLUSIVE:
+ if (qla_tgt_mode_enabled(vha) ||
+ qla_dual_mode_enabled(vha)) {
+ set_mode = 1;
+ action = MODE_CHANGE_ACCEPT;
+ } else {
+ action = MODE_CHANGE_ACCEPT;
+ }
+ break;
+
+ case QLA2XXX_INI_MODE_ENABLED:
+ if (qla_tgt_mode_enabled(vha) ||
+ qla_dual_mode_enabled(vha)) {
+ action = TARGET_STILL_ACTIVE;
+ } else {
+ action = MODE_CHANGE_ACCEPT;
+ }
+ }
+ break;
+ }
+
+ switch (action) {
+ case MODE_CHANGE_ACCEPT:
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Mode change accepted. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n",
+ mode_to_str[vha->qlini_mode], mode_to_str[op],
+ vha->ql2xexchoffld, vha->u_ql2xexchoffld,
+ vha->ql2xiniexchg, vha->u_ql2xiniexchg);
+
+ vha->qlini_mode = op;
+ vha->ql2xexchoffld = vha->u_ql2xexchoffld;
+ vha->ql2xiniexchg = vha->u_ql2xiniexchg;
+ if (set_mode)
+ qlt_set_mode(vha);
+ vha->flags.online = 1;
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ break;
+
+ case MODE_CHANGE_NO_ACTION:
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Mode is set. No action taken. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n",
+ mode_to_str[vha->qlini_mode], mode_to_str[op],
+ vha->ql2xexchoffld, vha->u_ql2xexchoffld,
+ vha->ql2xiniexchg, vha->u_ql2xiniexchg);
+ vha->qlini_mode = op;
+ vha->ql2xexchoffld = vha->u_ql2xexchoffld;
+ vha->ql2xiniexchg = vha->u_ql2xiniexchg;
+ break;
+
+ case TARGET_STILL_ACTIVE:
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Target Mode is active. Unable to change Mode.\n");
+ break;
+
+ case NO_ACTION:
+ default:
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Mode unchange. No action taken. %d|%d pct %d|%d.\n",
+ vha->qlini_mode, op,
+ vha->ql2xexchoffld, vha->u_ql2xexchoffld);
+ break;
+ }
+}
+
+static ssize_t
+qlini_mode_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int ini;
+
+ if (!buf)
+ return -EINVAL;
+
+ if (strncasecmp(QLA2XXX_INI_MODE_STR_EXCLUSIVE, buf,
+ strlen(QLA2XXX_INI_MODE_STR_EXCLUSIVE)) == 0)
+ ini = QLA2XXX_INI_MODE_EXCLUSIVE;
+ else if (strncasecmp(QLA2XXX_INI_MODE_STR_DISABLED, buf,
+ strlen(QLA2XXX_INI_MODE_STR_DISABLED)) == 0)
+ ini = QLA2XXX_INI_MODE_DISABLED;
+ else if (strncasecmp(QLA2XXX_INI_MODE_STR_ENABLED, buf,
+ strlen(QLA2XXX_INI_MODE_STR_ENABLED)) == 0)
+ ini = QLA2XXX_INI_MODE_ENABLED;
+ else if (strncasecmp(QLA2XXX_INI_MODE_STR_DUAL, buf,
+ strlen(QLA2XXX_INI_MODE_STR_DUAL)) == 0)
+ ini = QLA2XXX_INI_MODE_DUAL;
+ else
+ return -EINVAL;
+
+ qla_set_ini_mode(vha, ini);
+ return strlen(buf);
+}
+
+static ssize_t
+ql2xexchoffld_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int len = 0;
+
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ "target exchange: new %d : current: %d\n\n",
+ vha->u_ql2xexchoffld, vha->ql2xexchoffld);
+
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n",
+ vha->host_no);
+
+ return len;
+}
+
+static ssize_t
+ql2xexchoffld_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int val = 0;
+
+ if (sscanf(buf, "%d", &val) != 1)
+ return -EINVAL;
+
+ if (val > FW_MAX_EXCHANGES_CNT)
+ val = FW_MAX_EXCHANGES_CNT;
+ else if (val < 0)
+ val = 0;
+
+ vha->u_ql2xexchoffld = val;
+ return strlen(buf);
+}
+
+static ssize_t
+ql2xiniexchg_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int len = 0;
+
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ "target exchange: new %d : current: %d\n\n",
+ vha->u_ql2xiniexchg, vha->ql2xiniexchg);
+
+ len += scnprintf(buf + len, PAGE_SIZE-len,
+ "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n",
+ vha->host_no);
+
+ return len;
+}
+
+static ssize_t
+ql2xiniexchg_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int val = 0;
+
+ if (sscanf(buf, "%d", &val) != 1)
+ return -EINVAL;
+
+ if (val > FW_MAX_EXCHANGES_CNT)
+ val = FW_MAX_EXCHANGES_CNT;
+ else if (val < 0)
+ val = 0;
+
+ vha->u_ql2xiniexchg = val;
+ return strlen(buf);
+}
+
+static ssize_t
+qla2x00_dif_bundle_statistics_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ return scnprintf(buf, PAGE_SIZE,
+ "cross=%llu read=%llu write=%llu kalloc=%llu dma_alloc=%llu unusable=%u\n",
+ ha->dif_bundle_crossed_pages, ha->dif_bundle_reads,
+ ha->dif_bundle_writes, ha->dif_bundle_kallocs,
+ ha->dif_bundle_dma_allocs, ha->pool.unusable.count);
+}
+
+static ssize_t
+qla2x00_fw_attr_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%llx\n",
+ (uint64_t)ha->fw_attributes_ext[1] << 48 |
+ (uint64_t)ha->fw_attributes_ext[0] << 32 |
+ (uint64_t)ha->fw_attributes_h << 16 |
+ (uint64_t)ha->fw_attributes);
+}
+
+static ssize_t
+qla2x00_port_no_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ return scnprintf(buf, PAGE_SIZE, "%u\n", vha->hw->port_no);
+}
+
+static ssize_t
+qla2x00_dport_diagnostics_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ if (!IS_QLA83XX(vha->hw) && !IS_QLA27XX(vha->hw) &&
+ !IS_QLA28XX(vha->hw))
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ if (!*vha->dport_data)
+ return scnprintf(buf, PAGE_SIZE, "\n");
+
+ return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
+ vha->dport_data[0], vha->dport_data[1],
+ vha->dport_data[2], vha->dport_data[3]);
+}
+static DEVICE_ATTR(dport_diagnostics, 0444,
+ qla2x00_dport_diagnostics_show, NULL);
+
+static DEVICE_STRING_ATTR_RO(driver_version, S_IRUGO, qla2x00_version_str);
static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
@@ -1525,6 +2419,8 @@ static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
qla2x00_zio_timer_store);
static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
qla2x00_beacon_store);
+static DEVICE_ATTR(beacon_config, 0644, qla2x00_beacon_config_show,
+ qla2x00_beacon_config_store);
static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
qla2x00_optrom_bios_version_show, NULL);
static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
@@ -1539,6 +2435,7 @@ static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
NULL);
static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
NULL);
+static DEVICE_ATTR(serdes_version, 0444, qla2x00_serdes_version_show, NULL);
static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
@@ -1556,43 +2453,94 @@ static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR,
qla2x00_allow_cna_fw_dump_show,
qla2x00_allow_cna_fw_dump_store);
static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL);
-
-struct device_attribute *qla2x00_host_attrs[] = {
- &dev_attr_driver_version,
- &dev_attr_fw_version,
- &dev_attr_serial_num,
- &dev_attr_isp_name,
- &dev_attr_isp_id,
- &dev_attr_model_name,
- &dev_attr_model_desc,
- &dev_attr_pci_info,
- &dev_attr_link_state,
- &dev_attr_zio,
- &dev_attr_zio_timer,
- &dev_attr_beacon,
- &dev_attr_optrom_bios_version,
- &dev_attr_optrom_efi_version,
- &dev_attr_optrom_fcode_version,
- &dev_attr_optrom_fw_version,
- &dev_attr_84xx_fw_version,
- &dev_attr_total_isp_aborts,
- &dev_attr_mpi_version,
- &dev_attr_phy_version,
- &dev_attr_flash_block_size,
- &dev_attr_vlan_id,
- &dev_attr_vn_port_mac_address,
- &dev_attr_fabric_param,
- &dev_attr_fw_state,
- &dev_attr_optrom_gold_fw_version,
- &dev_attr_thermal_temp,
- &dev_attr_diag_requests,
- &dev_attr_diag_megabytes,
- &dev_attr_fw_dump_size,
- &dev_attr_allow_cna_fw_dump,
- &dev_attr_pep_version,
+static DEVICE_ATTR(min_supported_speed, 0444,
+ qla2x00_min_supported_speed_show, NULL);
+static DEVICE_ATTR(max_supported_speed, 0444,
+ qla2x00_max_supported_speed_show, NULL);
+static DEVICE_ATTR(zio_threshold, 0644,
+ qla_zio_threshold_show,
+ qla_zio_threshold_store);
+static DEVICE_ATTR_RW(qlini_mode);
+static DEVICE_ATTR_RW(ql2xexchoffld);
+static DEVICE_ATTR_RW(ql2xiniexchg);
+static DEVICE_ATTR(dif_bundle_statistics, 0444,
+ qla2x00_dif_bundle_statistics_show, NULL);
+static DEVICE_ATTR(port_speed, 0644, qla2x00_port_speed_show,
+ qla2x00_port_speed_store);
+static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL);
+static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL);
+
+static struct attribute *qla2x00_host_attrs[] = {
+ &dev_attr_driver_version.attr.attr,
+ &dev_attr_fw_version.attr,
+ &dev_attr_serial_num.attr,
+ &dev_attr_isp_name.attr,
+ &dev_attr_isp_id.attr,
+ &dev_attr_model_name.attr,
+ &dev_attr_model_desc.attr,
+ &dev_attr_pci_info.attr,
+ &dev_attr_link_state.attr,
+ &dev_attr_zio.attr,
+ &dev_attr_zio_timer.attr,
+ &dev_attr_beacon.attr,
+ &dev_attr_beacon_config.attr,
+ &dev_attr_optrom_bios_version.attr,
+ &dev_attr_optrom_efi_version.attr,
+ &dev_attr_optrom_fcode_version.attr,
+ &dev_attr_optrom_fw_version.attr,
+ &dev_attr_84xx_fw_version.attr,
+ &dev_attr_total_isp_aborts.attr,
+ &dev_attr_serdes_version.attr,
+ &dev_attr_mpi_version.attr,
+ &dev_attr_phy_version.attr,
+ &dev_attr_flash_block_size.attr,
+ &dev_attr_vlan_id.attr,
+ &dev_attr_vn_port_mac_address.attr,
+ &dev_attr_fabric_param.attr,
+ &dev_attr_fw_state.attr,
+ &dev_attr_optrom_gold_fw_version.attr,
+ &dev_attr_thermal_temp.attr,
+ &dev_attr_diag_requests.attr,
+ &dev_attr_diag_megabytes.attr,
+ &dev_attr_fw_dump_size.attr,
+ &dev_attr_allow_cna_fw_dump.attr,
+ &dev_attr_pep_version.attr,
+ &dev_attr_min_supported_speed.attr,
+ &dev_attr_max_supported_speed.attr,
+ &dev_attr_zio_threshold.attr,
+ &dev_attr_dif_bundle_statistics.attr,
+ &dev_attr_port_speed.attr,
+ &dev_attr_port_no.attr,
+ &dev_attr_fw_attr.attr,
+ &dev_attr_dport_diagnostics.attr,
+ &dev_attr_mpi_pause.attr,
+ &dev_attr_qlini_mode.attr,
+ &dev_attr_ql2xiniexchg.attr,
+ &dev_attr_ql2xexchoffld.attr,
NULL,
};
+static umode_t qla_host_attr_is_visible(struct kobject *kobj,
+ struct attribute *attr, int i)
+{
+ if (ql2x_ini_mode != QLA2XXX_INI_MODE_DUAL &&
+ (attr == &dev_attr_qlini_mode.attr ||
+ attr == &dev_attr_ql2xiniexchg.attr ||
+ attr == &dev_attr_ql2xexchoffld.attr))
+ return 0;
+ return attr->mode;
+}
+
+static const struct attribute_group qla2x00_host_attr_group = {
+ .is_visible = qla_host_attr_is_visible,
+ .attrs = qla2x00_host_attrs
+};
+
+const struct attribute_group *qla2x00_host_groups[] = {
+ &qla2x00_host_attr_group,
+ NULL
+};
+
/* Host attributes. */
static void
@@ -1607,16 +2555,15 @@ qla2x00_get_host_port_id(struct Scsi_Host *shost)
static void
qla2x00_get_host_speed(struct Scsi_Host *shost)
{
- struct qla_hw_data *ha = ((struct scsi_qla_host *)
- (shost_priv(shost)))->hw;
- u32 speed = FC_PORTSPEED_UNKNOWN;
+ scsi_qla_host_t *vha = shost_priv(shost);
+ u32 speed;
- if (IS_QLAFX00(ha)) {
+ if (IS_QLAFX00(vha->hw)) {
qlafx00_get_host_speed(shost);
return;
}
- switch (ha->link_data_rate) {
+ switch (vha->hw->link_data_rate) {
case PORT_SPEED_1GB:
speed = FC_PORTSPEED_1GBIT;
break;
@@ -1638,7 +2585,14 @@ qla2x00_get_host_speed(struct Scsi_Host *shost)
case PORT_SPEED_32GB:
speed = FC_PORTSPEED_32GBIT;
break;
+ case PORT_SPEED_64GB:
+ speed = FC_PORTSPEED_64GBIT;
+ break;
+ default:
+ speed = FC_PORTSPEED_UNKNOWN;
+ break;
}
+
fc_host_speed(shost) = speed;
}
@@ -1646,7 +2600,7 @@ static void
qla2x00_get_host_port_type(struct Scsi_Host *shost)
{
scsi_qla_host_t *vha = shost_priv(shost);
- uint32_t port_type = FC_PORTTYPE_UNKNOWN;
+ uint32_t port_type;
if (vha->vp_idx) {
fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
@@ -1665,7 +2619,11 @@ qla2x00_get_host_port_type(struct Scsi_Host *shost)
case ISP_CFG_F:
port_type = FC_PORTTYPE_NPORT;
break;
+ default:
+ port_type = FC_PORTTYPE_UNKNOWN;
+ break;
}
+
fc_host_port_type(shost) = port_type;
}
@@ -1727,13 +2685,16 @@ qla2x00_get_starget_port_id(struct scsi_target *starget)
fc_starget_port_id(starget) = port_id;
}
-static void
+static inline void
qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
{
- if (timeout)
- rport->dev_loss_tmo = timeout;
- else
- rport->dev_loss_tmo = 1;
+ fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+
+ rport->dev_loss_tmo = timeout ? timeout : 1;
+
+ if (IS_ENABLED(CONFIG_NVME_FC) && fcport && fcport->nvme_remote_port)
+ nvme_fc_set_remoteport_devloss(fcport->nvme_remote_port,
+ rport->dev_loss_tmo);
}
static void
@@ -1746,24 +2707,40 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
if (!fcport)
return;
- /* Now that the rport has been deleted, set the fcport state to
- FCS_DEVICE_DEAD */
- qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
+ ql_dbg(ql_dbg_async, fcport->vha, 0x5101,
+ DBG_FCPORT_PRFMT(fcport, "dev_loss_tmo expiry, rport_state=%d",
+ rport->port_state));
+
+ /*
+ * Now that the rport has been deleted, set the fcport state to
+ * FCS_DEVICE_DEAD, if the fcport is still lost.
+ */
+ if (fcport->scan_state != QLA_FCPORT_FOUND)
+ qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
/*
* Transport has effectively 'deleted' the rport, clear
* all local references.
*/
spin_lock_irqsave(host->host_lock, flags);
- fcport->rport = fcport->drport = NULL;
- *((fc_port_t **)rport->dd_data) = NULL;
+ /* Confirm port has not reappeared before clearing pointers. */
+ if (rport->port_state != FC_PORTSTATE_ONLINE) {
+ fcport->rport = NULL;
+ *((fc_port_t **)rport->dd_data) = NULL;
+ }
spin_unlock_irqrestore(host->host_lock, flags);
if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
return;
if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
- qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
+ /* Will wait for wind down of adapter */
+ ql_dbg(ql_dbg_aer, fcport->vha, 0x900c,
+ "%s pci offline detected (id %06x)\n", __func__,
+ fcport->d_id.b24);
+ qla_pci_set_eeh_busy(fcport->vha);
+ qla2x00_eh_wait_for_pending_commands(fcport->vha, fcport->d_id.b24,
+ 0, WAIT_TARGET);
return;
}
}
@@ -1772,6 +2749,7 @@ static void
qla2x00_terminate_rport_io(struct fc_rport *rport)
{
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ scsi_qla_host_t *vha;
if (!fcport)
return;
@@ -1781,22 +2759,48 @@ qla2x00_terminate_rport_io(struct fc_rport *rport)
if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
return;
+ vha = fcport->vha;
if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
- qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
+ /* Will wait for wind down of adapter */
+ ql_dbg(ql_dbg_aer, fcport->vha, 0x900b,
+ "%s pci offline detected (id %06x)\n", __func__,
+ fcport->d_id.b24);
+ qla_pci_set_eeh_busy(vha);
+ qla2x00_eh_wait_for_pending_commands(fcport->vha, fcport->d_id.b24,
+ 0, WAIT_TARGET);
return;
}
/*
* At this point all fcport's software-states are cleared. Perform any
* final cleanup of firmware resources (PCBs and XCBs).
+ *
+ * Attempt to cleanup only lost devices.
*/
if (fcport->loop_id != FC_NO_LOOP_ID) {
- if (IS_FWI2_CAPABLE(fcport->vha->hw))
- fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
- fcport->loop_id, fcport->d_id.b.domain,
- fcport->d_id.b.area, fcport->d_id.b.al_pa);
- else
+ if (IS_FWI2_CAPABLE(fcport->vha->hw) &&
+ fcport->scan_state != QLA_FCPORT_FOUND) {
+ if (fcport->loop_id != FC_NO_LOOP_ID)
+ fcport->logout_on_delete = 1;
+
+ if (!EDIF_NEGOTIATION_PENDING(fcport)) {
+ ql_dbg(ql_dbg_disc, fcport->vha, 0x911e,
+ "%s %d schedule session deletion\n", __func__,
+ __LINE__);
+ qlt_schedule_sess_for_deletion(fcport);
+ }
+ } else if (!IS_FWI2_CAPABLE(fcport->vha->hw)) {
qla2x00_port_logout(fcport->vha, fcport);
+ }
+ }
+
+ /* check for any straggling io left behind */
+ if (qla2x00_eh_wait_for_pending_commands(fcport->vha, fcport->d_id.b24, 0, WAIT_TARGET)) {
+ ql_log(ql_log_warn, vha, 0x300b,
+ "IO not return. Resetting. \n");
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ qla2xxx_wake_dpc(vha);
+ qla2x00_wait_for_chip_reset(vha);
}
}
@@ -1808,6 +2812,9 @@ qla2x00_issue_lip(struct Scsi_Host *shost)
if (IS_QLAFX00(vha->hw))
return 0;
+ if (vha->hw->flags.port_isolated)
+ return 0;
+
qla2x00_loop_reset(vha);
return 0;
}
@@ -1822,6 +2829,9 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
struct link_statistics *stats;
dma_addr_t stats_dma;
struct fc_host_statistics *p = &vha->fc_host_stat;
+ struct qla_qpair *qpair;
+ int i;
+ u64 ib = 0, ob = 0, ir = 0, or = 0;
memset(p, -1, sizeof(*p));
@@ -1834,17 +2844,16 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
if (unlikely(pci_channel_offline(ha->pdev)))
goto done;
- if (qla2x00_reset_active(vha))
+ if (qla2x00_chip_is_down(vha))
goto done;
- stats = dma_alloc_coherent(&ha->pdev->dev,
- sizeof(*stats), &stats_dma, GFP_KERNEL);
+ stats = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stats), &stats_dma,
+ GFP_KERNEL);
if (!stats) {
ql_log(ql_log_warn, vha, 0x707d,
"Failed to allocate memory for stats.\n");
goto done;
}
- memset(stats, 0, sizeof(*stats));
rval = QLA_FUNCTION_FAILED;
if (IS_FWI2_CAPABLE(ha)) {
@@ -1859,30 +2868,58 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
if (rval != QLA_SUCCESS)
goto done_free;
- p->link_failure_count = stats->link_fail_cnt;
- p->loss_of_sync_count = stats->loss_sync_cnt;
- p->loss_of_signal_count = stats->loss_sig_cnt;
- p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
- p->invalid_tx_word_count = stats->inval_xmit_word_cnt;
- p->invalid_crc_count = stats->inval_crc_cnt;
+ /* --- */
+ for (i = 0; i < vha->hw->max_qpairs; i++) {
+ qpair = vha->hw->queue_pair_map[i];
+ if (!qpair)
+ continue;
+ ir += qpair->counters.input_requests;
+ or += qpair->counters.output_requests;
+ ib += qpair->counters.input_bytes;
+ ob += qpair->counters.output_bytes;
+ }
+ ir += ha->base_qpair->counters.input_requests;
+ or += ha->base_qpair->counters.output_requests;
+ ib += ha->base_qpair->counters.input_bytes;
+ ob += ha->base_qpair->counters.output_bytes;
+
+ ir += vha->qla_stats.input_requests;
+ or += vha->qla_stats.output_requests;
+ ib += vha->qla_stats.input_bytes;
+ ob += vha->qla_stats.output_bytes;
+ /* --- */
+
+ p->link_failure_count = le32_to_cpu(stats->link_fail_cnt);
+ p->loss_of_sync_count = le32_to_cpu(stats->loss_sync_cnt);
+ p->loss_of_signal_count = le32_to_cpu(stats->loss_sig_cnt);
+ p->prim_seq_protocol_err_count = le32_to_cpu(stats->prim_seq_err_cnt);
+ p->invalid_tx_word_count = le32_to_cpu(stats->inval_xmit_word_cnt);
+ p->invalid_crc_count = le32_to_cpu(stats->inval_crc_cnt);
if (IS_FWI2_CAPABLE(ha)) {
- p->lip_count = stats->lip_cnt;
- p->tx_frames = stats->tx_frames;
- p->rx_frames = stats->rx_frames;
- p->dumped_frames = stats->discarded_frames;
- p->nos_count = stats->nos_rcvd;
+ p->lip_count = le32_to_cpu(stats->lip_cnt);
+ p->tx_frames = le32_to_cpu(stats->tx_frames);
+ p->rx_frames = le32_to_cpu(stats->rx_frames);
+ p->dumped_frames = le32_to_cpu(stats->discarded_frames);
+ p->nos_count = le32_to_cpu(stats->nos_rcvd);
p->error_frames =
- stats->dropped_frames + stats->discarded_frames;
- p->rx_words = vha->qla_stats.input_bytes;
- p->tx_words = vha->qla_stats.output_bytes;
+ le32_to_cpu(stats->dropped_frames) +
+ le32_to_cpu(stats->discarded_frames);
+ if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+ p->rx_words = le64_to_cpu(stats->fpm_recv_word_cnt);
+ p->tx_words = le64_to_cpu(stats->fpm_xmit_word_cnt);
+ } else {
+ p->rx_words = ib >> 2;
+ p->tx_words = ob >> 2;
+ }
}
+
p->fcp_control_requests = vha->qla_stats.control_requests;
- p->fcp_input_requests = vha->qla_stats.input_requests;
- p->fcp_output_requests = vha->qla_stats.output_requests;
- p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
- p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
+ p->fcp_input_requests = ir;
+ p->fcp_output_requests = or;
+ p->fcp_input_megabytes = ib >> 20;
+ p->fcp_output_megabytes = ob >> 20;
p->seconds_since_last_reset =
- get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
+ get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
do_div(p->seconds_since_last_reset, HZ);
done_free:
@@ -1900,13 +2937,24 @@ qla2x00_reset_host_stats(struct Scsi_Host *shost)
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
struct link_statistics *stats;
dma_addr_t stats_dma;
+ int i;
+ struct qla_qpair *qpair;
memset(&vha->qla_stats, 0, sizeof(vha->qla_stats));
memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
+ for (i = 0; i < vha->hw->max_qpairs; i++) {
+ qpair = vha->hw->queue_pair_map[i];
+ if (!qpair)
+ continue;
+ memset(&qpair->counters, 0, sizeof(qpair->counters));
+ }
+ memset(&ha->base_qpair->counters, 0, sizeof(qpair->counters));
vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
if (IS_FWI2_CAPABLE(ha)) {
+ int rval;
+
stats = dma_alloc_coherent(&ha->pdev->dev,
sizeof(*stats), &stats_dma, GFP_KERNEL);
if (!stats) {
@@ -1916,7 +2964,11 @@ qla2x00_reset_host_stats(struct Scsi_Host *shost)
}
/* reset firmware statistics */
- qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
+ rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0);
+ if (rval != QLA_SUCCESS)
+ ql_log(ql_log_warn, vha, 0x70de,
+ "Resetting ISP statistics failed: rval = %d\n",
+ rval);
dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
stats, stats_dma);
@@ -1944,8 +2996,9 @@ static void
qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
{
scsi_qla_host_t *vha = shost_priv(shost);
- uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
- 0xFF, 0xFF, 0xFF, 0xFF};
+ static const uint8_t node_name[WWN_SIZE] = {
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+ };
u64 fabric_name = wwn_to_u64(node_name);
if (vha->device_flags & SWITCH_FOUND)
@@ -2023,8 +3076,8 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
/* initialized vport states */
atomic_set(&vha->loop_state, LOOP_DOWN);
- vha->vp_err_state= VP_ERR_PORTDWN;
- vha->vp_prev_err_state= VP_ERR_UNKWN;
+ vha->vp_err_state = VP_ERR_PORTDWN;
+ vha->vp_prev_err_state = VP_ERR_UNKWN;
/* Check if physical ha port is Up */
if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
@@ -2039,11 +3092,10 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
if (ha->fw_attributes & BIT_4) {
int prot = 0, guard;
+
vha->flags.difdix_supported = 1;
ql_dbg(ql_dbg_user, vha, 0x7082,
"Registered for DIF/DIX type 1 and 3 protection.\n");
- if (ql2xenabledif == 1)
- prot = SHOST_DIX_TYPE0_PROTECTION;
scsi_host_set_prot(vha->host,
prot | SHOST_DIF_TYPE1_PROTECTION
| SHOST_DIF_TYPE2_PROTECTION
@@ -2131,11 +3183,18 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
struct qla_hw_data *ha = vha->hw;
uint16_t id = vha->vp_idx;
- while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
- test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
+ set_bit(VPORT_DELETE, &vha->dpc_flags);
+
+ while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags))
msleep(1000);
+
qla24xx_disable_vp(vha);
+ qla2x00_wait_for_sess_deletion(vha);
+
+ qla_nvme_delete(vha);
+ qla_enode_stop(vha);
+ qla_edb_stop(vha);
vha->flags.delete_progress = 1;
@@ -2164,6 +3223,10 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l,
vha->gnl.ldma);
+ vha->gnl.l = NULL;
+
+ vfree(vha->scan.l);
+
if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) {
if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS)
ql_log(ql_log_warn, vha, 0x7087,
@@ -2241,6 +3304,7 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
.show_host_node_name = 1,
.show_host_port_name = 1,
.show_host_supported_classes = 1,
+ .show_host_supported_speeds = 1,
.get_host_port_id = qla2x00_get_host_port_id,
.show_host_port_id = 1,
@@ -2280,11 +3344,34 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
.bsg_timeout = qla24xx_bsg_timeout,
};
+static uint
+qla2x00_get_host_supported_speeds(scsi_qla_host_t *vha, uint speeds)
+{
+ uint supported_speeds = FC_PORTSPEED_UNKNOWN;
+
+ if (speeds & FDMI_PORT_SPEED_64GB)
+ supported_speeds |= FC_PORTSPEED_64GBIT;
+ if (speeds & FDMI_PORT_SPEED_32GB)
+ supported_speeds |= FC_PORTSPEED_32GBIT;
+ if (speeds & FDMI_PORT_SPEED_16GB)
+ supported_speeds |= FC_PORTSPEED_16GBIT;
+ if (speeds & FDMI_PORT_SPEED_8GB)
+ supported_speeds |= FC_PORTSPEED_8GBIT;
+ if (speeds & FDMI_PORT_SPEED_4GB)
+ supported_speeds |= FC_PORTSPEED_4GBIT;
+ if (speeds & FDMI_PORT_SPEED_2GB)
+ supported_speeds |= FC_PORTSPEED_2GBIT;
+ if (speeds & FDMI_PORT_SPEED_1GB)
+ supported_speeds |= FC_PORTSPEED_1GBIT;
+
+ return supported_speeds;
+}
+
void
qla2x00_init_host_attr(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
- u32 speed = FC_PORTSPEED_UNKNOWN;
+ u32 speeds = 0, fdmi_speed = 0;
fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
@@ -2294,26 +3381,8 @@ qla2x00_init_host_attr(scsi_qla_host_t *vha)
fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
- if (IS_CNA_CAPABLE(ha))
- speed = FC_PORTSPEED_10GBIT;
- else if (IS_QLA2031(ha))
- speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
- FC_PORTSPEED_4GBIT;
- else if (IS_QLA25XX(ha))
- speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
- FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
- else if (IS_QLA24XX_TYPE(ha))
- speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
- FC_PORTSPEED_1GBIT;
- else if (IS_QLA23XX(ha))
- speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
- else if (IS_QLAFX00(ha))
- speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
- FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
- else if (IS_QLA27XX(ha))
- speed = FC_PORTSPEED_32GBIT | FC_PORTSPEED_16GBIT |
- FC_PORTSPEED_8GBIT;
- else
- speed = FC_PORTSPEED_1GBIT;
- fc_host_supported_speeds(vha->host) = speed;
+ fdmi_speed = qla25xx_fdmi_port_speed_capability(ha);
+ speeds = qla2x00_get_host_supported_speeds(vha, fdmi_speed);
+
+ fc_host_supported_speeds(vha->host) = speeds;
}
generated by cgit (git 2.34.1) at 2025-12-29 14:27:00 +0000