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path: root/drivers/rapidio/switches/tsi57x.c
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Diffstat (limited to 'drivers/rapidio/switches/tsi57x.c')
-rw-r--r--drivers/rapidio/switches/tsi57x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index 1a62934bfebc..db8b8028988d 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -303,6 +303,12 @@ static int tsi57x_switch_init(struct rio_dev *rdev, int do_enum)
rdev->rswitch->em_init = tsi57x_em_init;
rdev->rswitch->em_handle = tsi57x_em_handler;
+ if (do_enum) {
+ /* Ensure that default routing is disabled on startup */
+ rio_write_config_32(rdev, RIO_STD_RTE_DEFAULT_PORT,
+ RIO_INVALID_ROUTE);
+ }
+
return 0;
}