1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/rio.h b/include/linux/rio.h
index 4a064bcd7c0c..cfb66bbc0f27 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -145,6 +145,11 @@ struct rio_dbell {
         void *dev_id;
 };
 
+enum rio_phy_type {
+        RIO_PHY_PARALLEL,
+        RIO_PHY_SERIAL,
+};
+
 /**
  * struct rio_mport - RIO master port info
  * @dbells: List of doorbell events
@@ -178,6 +183,7 @@ struct rio_mport {
                                  * 0 - Small size. 256 devices.
                                  * 1 - Large size, 65536 devices.
                                  */
+        enum rio_phy_type phy_type;     /* RapidIO phy type */
         unsigned char name[40];
         void *priv;             /* Master port private data */
 };