linux-kernel - Re: [PATCH RESEND net-next] net: dsa: mv88e6xxx: debug ATU Age Time

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Message-Id: <20170330.153549.1859766806259882520.davem@davemloft.net>
Date:   Thu, 30 Mar 2017 15:35:49 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     vivien.didelot@...oirfairelinux.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...oirfairelinux.com, f.fainelli@...il.com, andrew@...n.ch,
        jcobham@...stertangent.com
Subject: Re: [PATCH RESEND net-next] net: dsa: mv88e6xxx: debug ATU Age Time

From: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Date: Wed, 29 Mar 2017 15:38:37 -0400

> The ATU ageing time value programmed in the switch is rounded up to the
> nearest multiple of its coefficient (variable depending on the model.)
> 
> Add a debug message to inform the user about the exact programmed value.
> 
> On 6352, "brctl setageing br0 18" gives "AgeTime set to 0x01 (15000 ms)"
> while on 6390 we get "AgeTime set to 0x05 (18750 ms)".
> 
> Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>

Applied.