net: dsa: mv88e6xxx: flush ATU on initial setup
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Fri, 4 Sep 2015 18:34:13 +0000 (14:34 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 15 Sep 2015 19:04:21 +0000 (12:04 -0700)
Purge all MAC addresses from the entire set of address databases when
the driver initializes the device.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6xxx.c

index c67090f0814db1e5447388227f6bdbd56c21159d..38c8d4ab296ed717b44cde10371ad583345ccaab 100644 (file)
@@ -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: