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Diffstat (limited to 'drivers/rapidio/switches/tsi57x.c')
-rw-r--r--drivers/rapidio/switches/tsi57x.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index d34df722d95f..d9e94920e8b0 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -205,6 +205,10 @@ tsi57x_em_init(struct rio_dev *rdev)
portnum++;
}
+ /* set TVAL = ~50us */
+ rio_mport_write_config_32(mport, destid, hopcount,
+ rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x9a << 8);
+
return 0;
}