1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/net/ibm_newemac/rgmii.h b/drivers/net/ibm_newemac/rgmii.h
index 57806833121e..c4a4b358a270 100644
--- a/drivers/net/ibm_newemac/rgmii.h
+++ b/drivers/net/ibm_newemac/rgmii.h
@@ -3,6 +3,11 @@
  *
  * Driver for PowerPC 4xx on-chip ethernet controller, RGMII bridge support.
  *
+ * Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
+ *                <benh@kernel.crashing.org>
+ *
+ * Based on the arch/ppc version of the driver:
+ *
  * Based on ocp_zmii.h/ibm_emac_zmii.h
  * Armin Kuster akuster@mvista.com
  *
@@ -35,8 +40,9 @@ struct rgmii_regs {
 struct rgmii_instance {
         struct rgmii_regs __iomem       *base;
 
-        /* Type of RGMII bridge */
-        int                             type;
+        /* RGMII bridge flags */
+        int                             flags;
+#define EMAC_RGMII_FLAG_HAS_MDIO        0x00000001
 
         /* Only one EMAC whacks us at a time */
         struct mutex                    lock;