[SCSI] scsi_transport_iscsi: Declare portal type string macros for generic use

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index f1b01839490c556da5394f4dc17a80f692165e22..fe7f06c86f68367ab07ec64b381568f9ea588332 100644 (file)
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -504,6 +504,10 @@ enum iscsi_host_param {
        ISCSI_HOST_PARAM_MAX,
 };
 
+/* portal type */
+#define PORTAL_TYPE_IPV4       "ipv4"
+#define PORTAL_TYPE_IPV6       "ipv6"
+
 /* iSCSI Flash Target params */
 enum iscsi_flashnode_param {
        ISCSI_FLASHNODE_IS_FW_ASSIGNED_IPV6,