1 files changed, 44 insertions, 1 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index c6cfe324ab2f..cbaf2b33e485 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -83,6 +83,8 @@ static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha);
 /*
  * iSCSI template entry points
  */
+static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess,
+                                     enum iscsi_param param, char *buf);
 static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn,
                                   enum iscsi_param param, char *buf);
 static int qla4xxx_host_get_param(struct Scsi_Host *shost,
@@ -186,7 +188,7 @@ static struct iscsi_transport qla4xxx_iscsi_transport = {
         .destroy_conn           = qla4xxx_conn_destroy,
         .set_param              = iscsi_set_param,
         .get_conn_param         = qla4xxx_conn_get_param,
-        .get_session_param      = iscsi_session_get_param,
+        .get_session_param      = qla4xxx_session_get_param,
         .get_ep_param           = qla4xxx_get_ep_param,
         .ep_connect             = qla4xxx_ep_connect,
         .ep_poll                = qla4xxx_ep_poll,
@@ -317,6 +319,12 @@ static umode_t ql4_attr_is_visible(int param_type, int param)
                 case ISCSI_PARAM_MAX_RECV_DLENGTH:
                 case ISCSI_PARAM_MAX_XMIT_DLENGTH:
                 case ISCSI_PARAM_IFACE_NAME:
+                case ISCSI_PARAM_CHAP_OUT_IDX:
+                case ISCSI_PARAM_CHAP_IN_IDX:
+                case ISCSI_PARAM_USERNAME:
+                case ISCSI_PARAM_PASSWORD:
+                case ISCSI_PARAM_USERNAME_IN:
+                case ISCSI_PARAM_PASSWORD_IN:
                         return S_IRUGO;
                 default:
                         return 0;
@@ -1288,6 +1296,41 @@ exit_init_fw_cb:
         return rval;
 }
 
+static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess,
+                                     enum iscsi_param param, char *buf)
+{
+        struct iscsi_session *sess = cls_sess->dd_data;
+        struct ddb_entry *ddb_entry = sess->dd_data;
+        struct scsi_qla_host *ha = ddb_entry->ha;
+        int rval, len;
+        uint16_t idx;
+
+        switch (param) {
+        case ISCSI_PARAM_CHAP_IN_IDX:
+                rval = qla4xxx_get_chap_index(ha, sess->username_in,
+                                              sess->password_in, BIDI_CHAP,
+                                              &idx);
+                if (rval)
+                        return -EINVAL;
+
+                len = sprintf(buf, "%hu\n", idx);
+                break;
+        case ISCSI_PARAM_CHAP_OUT_IDX:
+                rval = qla4xxx_get_chap_index(ha, sess->username,
+                                              sess->password, LOCAL_CHAP,
+                                              &idx);
+                if (rval)
+                        return -EINVAL;
+
+                len = sprintf(buf, "%hu\n", idx);
+                break;
+        default:
+                return iscsi_session_get_param(cls_sess, param, buf);
+        }
+
+        return len;
+}
+
 static int qla4xxx_conn_get_param(struct iscsi_cls_conn *cls_conn,
                                   enum iscsi_param param, char *buf)
 {