diff --git a/drivers/net/ethernet/sun/Kconfig b/drivers/net/ethernet/sun/Kconfig
index a4b40e3015e57648b47740ecae7ecba1e885c4ba..b2caf5132bd2b2bd74e1895a0a80ddf25321278f 100644
--- a/drivers/net/ethernet/sun/Kconfig
+++ b/drivers/net/ethernet/sun/Kconfig
@@ -70,19 +70,23 @@ config CASSINI
 	  <http://docs.oracle.com/cd/E19113-01/giga.ether.pci/817-4341-10/817-4341-10.pdf>.
 
 config SUNVNET_COMMON
-	bool
+	tristate "Common routines to support Sun Virtual Networking"
 	depends on SUN_LDOMS
-	default y if SUN_LDOMS
+	default m
 
 config SUNVNET
 	tristate "Sun Virtual Network support"
+	default m
 	depends on SUN_LDOMS
+	depends on SUNVNET_COMMON
 	---help---
 	  Support for virtual network devices under Sun Logical Domains.
 
 config LDMVSW
 	tristate "Sun4v LDoms Virtual Switch support"
+	default m
 	depends on SUN_LDOMS
+	depends on SUNVNET_COMMON
 	---help---
 	  Support for virtual switch devices under Sun4v Logical Domains.
 	  This driver adds a network interface for every vsw-port node
diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c
index 191c8ade6155b20769fb07167e1d770adfb1dbdd..c71f0007ad5b6d52272fc495afdf268fa689c8bf 100644
--- a/drivers/net/ethernet/sun/sunvnet_common.c
+++ b/drivers/net/ethernet/sun/sunvnet_common.c
@@ -37,6 +37,11 @@
  */
 #define	VNET_MAX_RETRIES	10
 
+MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
+MODULE_DESCRIPTION("Sun LDOM virtual network support library");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.1");
+
 static int __vnet_tx_trigger(struct vnet_port *port, u32 start);
 static void vnet_port_reset(struct vnet_port *port);