diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 80a11218b9b..bd35e9c7b99 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -86,6 +86,15 @@ lpfc_serialnum_show(struct class_device *cdev, char *buf) } static ssize_t +lpfc_temp_sensor_show(struct class_device *cdev, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(cdev); + struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; + struct lpfc_hba *phba = vport->phba; + return snprintf(buf, PAGE_SIZE, "%d\n",phba->temp_sensor_support); +} + +static ssize_t lpfc_modeldesc_show(struct class_device *cdev, char *buf) { struct Scsi_Host *shost = class_to_shost(cdev); @@ -908,6 +917,8 @@ static CLASS_DEVICE_ATTR(used_rpi, S_IRUGO, lpfc_used_rpi_show, NULL); static CLASS_DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL); static CLASS_DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL); static CLASS_DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL); +static CLASS_DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show, + NULL); static char *lpfc_soft_wwn_key = "C99G71SL8032A"; @@ -1494,6 +1505,7 @@ struct class_device_attribute *lpfc_hba_attrs[] = { &class_device_attr_state, &class_device_attr_num_discovered_ports, &class_device_attr_lpfc_drvr_version, + &class_device_attr_lpfc_temp_sensor, &class_device_attr_lpfc_log_verbose, &class_device_attr_lpfc_lun_queue_depth, &class_device_attr_lpfc_hba_queue_depth, |