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[net-next,4/7] net: dsa: mv88e6xxx: flush ATU on initial setup

Message ID 1441391656-22574-5-git-send-email-vivien.didelot@savoirfairelinux.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Vivien Didelot Sept. 4, 2015, 6:34 p.m. UTC
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>
---
 drivers/net/dsa/mv88e6xxx.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index c67090f..38c8d4a 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: