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authorAndrew Lunn <andrew@lunn.ch>2015-09-29 01:50:56 +0200
committerDavid S. Miller <davem@davemloft.net>2015-09-29 21:06:51 -0700
commitc047a1f918af75e572a19ba0581c3e3e202ed698 (patch)
treeb1ccdf92cdceb99c4cc07c3b8dbf70b40ca48093 /drivers
parent31b33dfb0a144469dd805514c9e63f4993729a48 (diff)
downloadlinux-c047a1f918af75e572a19ba0581c3e3e202ed698.tar.bz2
dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port
Frames destined to an unknown address must be forwarded to the CPU port. Otherwise incoming ARP, dhcp leases, etc, do not work. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/dsa/mv88e6xxx.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index f8baa897d1a0..1f7dd927cc5e 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -2051,6 +2051,8 @@ static int mv88e6xxx_setup_port(struct dsa_switch *ds, int port)
reg |= PORT_CONTROL_FRAME_ETHER_TYPE_DSA;
else
reg |= PORT_CONTROL_FRAME_MODE_DSA;
+ reg |= PORT_CONTROL_FORWARD_UNKNOWN |
+ PORT_CONTROL_FORWARD_UNKNOWN_MC;
}
if (mv88e6xxx_6352_family(ds) || mv88e6xxx_6351_family(ds) ||