linux-kernel - Re: [PATCH v2 net-next 0/2] net: dsa: lan9303: Learn addresses on CPU port when bridged

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Message-Id: <20171027.233116.1305727273603339304.davem@davemloft.net>
Date:   Fri, 27 Oct 2017 23:31:16 +0900 (KST)
From:   David Miller <davem@...emloft.net>
To:     privat@...l-hjelmeland.no
Cc:     andrew@...n.ch, vivien.didelot@...oirfairelinux.com,
        f.fainelli@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net-next 0/2] net: dsa: lan9303: Learn addresses on
 CPU port when bridged

From: Egil Hjelmeland <privat@...l-hjelmeland.no>
Date: Thu, 26 Oct 2017 11:00:47 +0200

> When CPU transmit directly to port using tag, the LAN9303 does not
> learn MAC addresses received on the CPU port into the ALR table.
> 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.
> 
> The first patch moves struct lan9303 to include/linux/dsa/lan9303.h in
> order to prepare for the second patch. 
> 
> Changes v1 -> v2:
>  - new file: include/linux/dsa/lan9303.h instead of include/linux/lan9303.h
>  - include linux/if_ether.h in include/linux/dsa/lan9303.h
>  - renamed lan9303_tx_use_arl to lan9303_xmit_use_arl for consistency.
>  - removed inline keyword to lan9303_xmit_use_arl

Series applied, thank you!