* [PATCH] dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port
@ 2015-09-28 23:50 Andrew Lunn
2015-09-30 4:07 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Lunn @ 2015-09-28 23:50 UTC (permalink / raw)
To: David Miller; +Cc: netdev, Russell King, Andrew Lunn
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>
---
drivers/net/dsa/mv88e6xxx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 6f13f7206762..75831fe29868 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -2050,6 +2050,8 @@ 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) ||
--
2.5.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port
2015-09-28 23:50 [PATCH] dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port Andrew Lunn
@ 2015-09-30 4:07 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2015-09-30 4:07 UTC (permalink / raw)
To: andrew; +Cc: netdev, rmk+kernel
From: Andrew Lunn <andrew@lunn.ch>
Date: Tue, 29 Sep 2015 01:50:56 +0200
> 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>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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