From c161d0a5edf35dfbb18e859825355791dd6fb2cc Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Fri, 4 Sep 2015 14:34:13 -0400 Subject: [PATCH] net: dsa: mv88e6xxx: flush ATU on initial setup Purge all MAC addresses from the entire set of address databases when the driver initializes the device. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller --- drivers/net/dsa/mv88e6xxx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index c67090f0814d..38c8d4ab296e 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -2685,6 +2685,11 @@ int mv88e6xxx_setup_global(struct dsa_switch *ds) if (ret < 0) goto unlock; + /* Clear all ATU entries */ + ret = _mv88e6xxx_atu_flush(ds, 0, true); + if (ret < 0) + goto unlock; + /* Clear all the VTU and STU entries */ ret = _mv88e6xxx_vtu_stu_flush(ds); unlock: -- 2.20.1