lkml.org 
[lkml]   [2017]   [Oct]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 net-next 2/2] net: dsa: lan9303: Learn addresses on CPU port when bridged
On Thu, Oct 26, 2017 at 11:00:49AM +0200, Egil Hjelmeland wrote:
> When CPU transmit directly to port using tag, the LAN9303 does not
> learn MAC addresses received on the CPU port into the ALR.
> ALR learning is performed only when transmitting using ALR lookup.
>
> Solution:
> If the two external ports are bridged and the packet is not STP BPDU,
> then use ALR lookup to allow ALR learning on CPU port.
> Otherwise transmit directly to port with STP state override.
>
> Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Andrew

\
 
 \ /
  Last update: 2017-10-26 16:39    [W:0.068 / U:1.432 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site