diff options
Diffstat (limited to 'drivers/scsi/scsi_transport_iscsi.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 31969f2e13c..dac7f8d1449 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -2503,6 +2503,15 @@ show_priv_session_creator(struct device *dev, struct device_attribute *attr, } static ISCSI_CLASS_ATTR(priv_sess, creator, S_IRUGO, show_priv_session_creator, NULL); +static ssize_t +show_priv_session_target_id(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent); + return sprintf(buf, "%d\n", session->target_id); +} +static ISCSI_CLASS_ATTR(priv_sess, target_id, S_IRUGO, + show_priv_session_target_id, NULL); #define iscsi_priv_session_attr_show(field, format) \ static ssize_t \ @@ -2575,6 +2584,7 @@ static struct attribute *iscsi_session_attrs[] = { &dev_attr_priv_sess_creator.attr, &dev_attr_sess_chap_out_idx.attr, &dev_attr_sess_chap_in_idx.attr, + &dev_attr_priv_sess_target_id.attr, NULL, }; @@ -2638,6 +2648,8 @@ static umode_t iscsi_session_attr_is_visible(struct kobject *kobj, return S_IRUGO; else if (attr == &dev_attr_priv_sess_creator.attr) return S_IRUGO; + else if (attr == &dev_attr_priv_sess_target_id.attr) + return S_IRUGO; else { WARN_ONCE(1, "Invalid session attr"); return 0; |