1 files changed, 7 insertions, 2 deletions

diff --git a/include/linux/rio.h b/include/linux/rio.h
index cd3796ee7410..18e099342e6f 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -265,6 +265,11 @@ struct rio_mport {
         struct rio_scan *nscan;
 };
 
+/*
+ * Enumeration/discovery control flags
+ */
+#define RIO_SCAN_ENUM_NO_WAIT   0x00000001 /* Do not wait for enum completed */
+
 struct rio_id_table {
         u16 start;      /* logical minimal id */
         u32 max;        /* max number of IDs in table */
@@ -467,8 +472,8 @@ static inline struct rio_mport *dma_to_mport(struct dma_device *ddev)
  * @discover: Callback to perform RapidIO fabric discovery.
  */
 struct rio_scan {
-        int (*enumerate)(struct rio_mport *mport);
-        int (*discover)(struct rio_mport *mport);
+        int (*enumerate)(struct rio_mport *mport, u32 flags);
+        int (*discover)(struct rio_mport *mport, u32 flags);
 };
 
 /* Architecture and hardware-specific functions */