1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/rapidio/switches/idtcps.c b/drivers/rapidio/switches/idtcps.c
index 73c3677e5ac6..2c790c144f89 100644
--- a/drivers/rapidio/switches/idtcps.c
+++ b/drivers/rapidio/switches/idtcps.c
@@ -15,7 +15,8 @@
 #include <linux/rio_ids.h>
 #include "../rio.h"
 
-#define CPS_NO_ROUTE 0xdf
+#define CPS_DEFAULT_ROUTE       0xde
+#define CPS_NO_ROUTE            0xdf
 
 #define IDTCPS_RIO_DOMAIN 0xf20020
 
@@ -53,10 +54,11 @@ idtcps_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
                 rio_mport_read_config_32(mport, destid, hopcount,
                                 RIO_STD_RTE_CONF_PORT_SEL_CSR, &result);
 
-                if (CPS_NO_ROUTE == (u8)result)
-                        result = RIO_INVALID_ROUTE;
-
-                *route_port = (u8)result;
+                if (CPS_DEFAULT_ROUTE == (u8)result ||
+                    CPS_NO_ROUTE == (u8)result)
+                        *route_port = RIO_INVALID_ROUTE;
+                else
+                        *route_port = (u8)result;
         }
 
         return 0;
@@ -74,9 +76,9 @@ idtcps_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
                                 RIO_STD_RTE_CONF_DESTID_SEL_CSR, i);
                         rio_mport_write_config_32(mport, destid, hopcount,
                                 RIO_STD_RTE_CONF_PORT_SEL_CSR,
-                                (RIO_INVALID_ROUTE << 24) |
-                                (RIO_INVALID_ROUTE << 16) |
-                                (RIO_INVALID_ROUTE << 8) | RIO_INVALID_ROUTE);
+                                (CPS_DEFAULT_ROUTE << 24) |
+                                (CPS_DEFAULT_ROUTE << 16) |
+                                (CPS_DEFAULT_ROUTE << 8) | CPS_DEFAULT_ROUTE);
                         i += 4;
                 }
         }