{
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
+ char *rbuf = (char *)ha->fw_dump;
if (ha->fw_dump_reading == 0)
return 0;
- if (off > ha->fw_dump_buffer_len)
- return 0;
- if (off + count > ha->fw_dump_buffer_len)
- count = ha->fw_dump_buffer_len - off;
+ if (off > ha->fw_dump_len)
+ return 0;
+ if (off + count > ha->fw_dump_len)
+ count = ha->fw_dump_len - off;
- memcpy(buf, &ha->fw_dump_buffer[off], count);
+ memcpy(buf, &rbuf[off], count);
return (count);
}
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
int reading;
- uint32_t dump_size;
if (off != 0)
return (0);
reading = simple_strtol(buf, NULL, 10);
switch (reading) {
case 0:
- if (ha->fw_dump_reading == 1) {
- qla_printk(KERN_INFO, ha,
- "Firmware dump cleared on (%ld).\n", ha->host_no);
+ if (!ha->fw_dump_reading)
+ break;
- vfree(ha->fw_dump_buffer);
- ha->fw_dump_buffer = NULL;
- ha->fw_dump_reading = 0;
- ha->fw_dumped = 0;
- }
+ qla_printk(KERN_INFO, ha,
+ "Firmware dump cleared on (%ld).\n", ha->host_no);
+
+ ha->fw_dump_reading = 0;
+ ha->fw_dumped = 0;
break;
case 1:
if (ha->fw_dumped && !ha->fw_dump_reading) {
ha->fw_dump_reading = 1;
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
- dump_size = FW_DUMP_SIZE_24XX;
- else {
- dump_size = FW_DUMP_SIZE_1M;
- if (ha->fw_memory_size < 0x20000)
- dump_size = FW_DUMP_SIZE_128K;
- else if (ha->fw_memory_size < 0x80000)
- dump_size = FW_DUMP_SIZE_512K;
- }
- ha->fw_dump_buffer = (char *)vmalloc(dump_size);
- if (ha->fw_dump_buffer == NULL) {
- qla_printk(KERN_WARNING, ha,
- "Unable to allocate memory for firmware "
- "dump buffer (%d).\n", dump_size);
-
- ha->fw_dump_reading = 0;
- return (count);
- }
qla_printk(KERN_INFO, ha,
- "Firmware dump ready for read on (%ld).\n",
+ "Raw firmware dump ready for read on (%ld).\n",
ha->host_no);
- memset(ha->fw_dump_buffer, 0, dump_size);
- ha->isp_ops.ascii_fw_dump(ha);
- ha->fw_dump_buffer_len = strlen(ha->fw_dump_buffer);
}
break;
+ case 2:
+ qla2x00_alloc_fw_dump(ha);
+ break;
}
return (count);
}
ha->isp_ops.write_nvram(ha, (uint8_t *)buf, ha->nvram_base, count);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+
return (count);
}
if (!capable(CAP_SYS_ADMIN) || off != 0)
return 0;
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
- return -ENOTSUPP;
-
/* Read NVRAM. */
spin_lock_irqsave(&ha->hardware_lock, flags);
ha->isp_ops.read_nvram(ha, (uint8_t *)buf, ha->vpd_base, ha->vpd_size);
if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size)
return 0;
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
- return -ENOTSUPP;
-
/* Write NVRAM. */
spin_lock_irqsave(&ha->hardware_lock, flags);
ha->isp_ops.write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count);
.write = qla2x00_sysfs_write_vpd,
};
+static ssize_t
+qla2x00_sysfs_read_sfp(struct kobject *kobj, char *buf, loff_t off,
+ size_t count)
+{
+ struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
+ struct device, kobj)));
+ uint16_t iter, addr, offset;
+ int rval;
+
+ if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
+ return 0;
+
+ 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(ha, ha->sfp_data_dma, addr, offset,
+ SFP_BLOCK_SIZE);
+ if (rval != QLA_SUCCESS) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to read SFP data (%x/%x/%x).\n", rval,
+ addr, offset);
+ count = 0;
+ break;
+ }
+ memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
+ buf += SFP_BLOCK_SIZE;
+ }
+
+ return count;
+}
+
+static struct bin_attribute sysfs_sfp_attr = {
+ .attr = {
+ .name = "sfp",
+ .mode = S_IRUSR | S_IWUSR,
+ .owner = THIS_MODULE,
+ },
+ .size = SFP_DEV_SIZE * 2,
+ .read = qla2x00_sysfs_read_sfp,
+};
+
+static struct sysfs_entry {
+ char *name;
+ struct bin_attribute *attr;
+ int is4GBp_only;
+} bin_file_entries[] = {
+ { "fw_dump", &sysfs_fw_dump_attr, },
+ { "nvram", &sysfs_nvram_attr, },
+ { "optrom", &sysfs_optrom_attr, },
+ { "optrom_ctl", &sysfs_optrom_ctl_attr, },
+ { "vpd", &sysfs_vpd_attr, 1 },
+ { "sfp", &sysfs_sfp_attr, 1 },
+ { NULL },
+};
+
void
qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha)
{
struct Scsi_Host *host = ha->host;
+ struct sysfs_entry *iter;
+ int ret;
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_optrom_ctl_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_vpd_attr);
+ for (iter = bin_file_entries; iter->name; iter++) {
+ if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
+ continue;
+
+ ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
+ iter->attr);
+ if (ret)
+ qla_printk(KERN_INFO, ha,
+ "Unable to create sysfs %s binary attribute "
+ "(%d).\n", iter->name, ret);
+ }
}
void
qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
{
struct Scsi_Host *host = ha->host;
+ struct sysfs_entry *iter;
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_optrom_ctl_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_vpd_attr);
+ for (iter = bin_file_entries; iter->name; iter++) {
+ if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
+ continue;
+
+ sysfs_remove_bin_file(&host->shost_gendev.kobj,
+ iter->attr);
+ }
if (ha->beacon_blink_led == 1)
ha->isp_ops.beacon_off(ha);
return count;
}
+static ssize_t
+qla2x00_optrom_bios_version_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+
+ return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
+ ha->bios_revision[0]);
+}
+
+static ssize_t
+qla2x00_optrom_efi_version_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+
+ return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
+ ha->efi_revision[0]);
+}
+
+static ssize_t
+qla2x00_optrom_fcode_version_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+
+ return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
+ ha->fcode_revision[0]);
+}
+
+static ssize_t
+qla2x00_optrom_fw_version_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+
+ return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
+ ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
+ ha->fw_revision[3]);
+}
+
static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show,
NULL);
static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
qla2x00_zio_timer_store);
static CLASS_DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
qla2x00_beacon_store);
+static CLASS_DEVICE_ATTR(optrom_bios_version, S_IRUGO,
+ qla2x00_optrom_bios_version_show, NULL);
+static CLASS_DEVICE_ATTR(optrom_efi_version, S_IRUGO,
+ qla2x00_optrom_efi_version_show, NULL);
+static CLASS_DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
+ qla2x00_optrom_fcode_version_show, NULL);
+static CLASS_DEVICE_ATTR(optrom_fw_version, S_IRUGO,
+ qla2x00_optrom_fw_version_show, NULL);
struct class_device_attribute *qla2x00_host_attrs[] = {
&class_device_attr_driver_version,
&class_device_attr_zio,
&class_device_attr_zio_timer,
&class_device_attr_beacon,
+ &class_device_attr_optrom_bios_version,
+ &class_device_attr_optrom_efi_version,
+ &class_device_attr_optrom_fcode_version,
+ &class_device_attr_optrom_fw_version,
NULL,
};
uint32_t speed = 0;
switch (ha->link_data_rate) {
- case LDR_1GB:
+ case PORT_SPEED_1GB:
speed = 1;
break;
- case LDR_2GB:
+ case PORT_SPEED_2GB:
speed = 2;
break;
- case LDR_4GB:
+ case PORT_SPEED_4GB:
speed = 4;
break;
}
link_stat_t stat_buf;
struct fc_host_statistics *pfc_host_stat;
+ rval = QLA_FUNCTION_FAILED;
pfc_host_stat = &ha->fc_host_stat;
memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
rval = qla24xx_get_isp_stats(ha, (uint32_t *)&stat_buf,
sizeof(stat_buf) / 4, mb_stat);
- } else {
+ } else if (atomic_read(&ha->loop_state) == LOOP_READY &&
+ !test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) &&
+ !test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) &&
+ !ha->dpc_active) {
+ /* Must be in a 'READY' state for statistics retrieval. */
rval = qla2x00_get_link_status(ha, ha->loop_id, &stat_buf,
mb_stat);
}
- if (rval != 0) {
- qla_printk(KERN_WARNING, ha,
- "Unable to retrieve host statistics (%d).\n", mb_stat[0]);
- return pfc_host_stat;
- }
+
+ if (rval != QLA_SUCCESS)
+ goto done;
pfc_host_stat->link_failure_count = stat_buf.link_fail_cnt;
pfc_host_stat->loss_of_sync_count = stat_buf.loss_sync_cnt;
pfc_host_stat->prim_seq_protocol_err_count = stat_buf.prim_seq_err_cnt;
pfc_host_stat->invalid_tx_word_count = stat_buf.inval_xmit_word_cnt;
pfc_host_stat->invalid_crc_count = stat_buf.inval_crc_cnt;
-
+done:
return pfc_host_stat;
}
+static void
+qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = to_qla_host(shost);
+
+ qla2x00_get_sym_node_name(ha, fc_host_symbolic_name(shost));
+}
+
+static void
+qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = to_qla_host(shost);
+
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
+}
+
+static void
+qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = to_qla_host(shost);
+ u64 node_name;
+
+ if (ha->device_flags & SWITCH_FOUND)
+ node_name = wwn_to_u64(ha->fabric_node_name);
+ else
+ node_name = wwn_to_u64(ha->node_name);
+
+ fc_host_fabric_name(shost) = node_name;
+}
+
+static void
+qla2x00_get_host_port_state(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = to_qla_host(shost);
+
+ if (!ha->flags.online)
+ fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
+ else if (atomic_read(&ha->loop_state) == LOOP_TIMEOUT)
+ fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
+ else
+ fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
+}
+
struct fc_function_template qla2xxx_transport_functions = {
.show_host_node_name = 1,
.show_host_speed = 1,
.get_host_port_type = qla2x00_get_host_port_type,
.show_host_port_type = 1,
+ .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
+ .show_host_symbolic_name = 1,
+ .set_host_system_hostname = qla2x00_set_host_system_hostname,
+ .show_host_system_hostname = 1,
+ .get_host_fabric_name = qla2x00_get_host_fabric_name,
+ .show_host_fabric_name = 1,
+ .get_host_port_state = qla2x00_get_host_port_state,
+ .show_host_port_state = 1,
.dd_fcrport_size = sizeof(struct fc_port *),
.show_rport_supported_classes = 1,
projects / linux-drm-fsl-dcu.git / blobdiff