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Message-ID: <00eebd56-79e3-9e06-cb1a-777587bfe51d@gmail.com>
Date: Sun, 3 May 2020 15:29:45 -0700
From: Florian Fainelli <f.fainelli@...il.com>
To: Vladimir Oltean <olteanv@...il.com>, davem@...emloft.net,
netdev@...r.kernel.org
Cc: idosch@...sch.org, allan.nielsen@...rochip.com,
horatiu.vultur@...rochip.com, alexandre.belloni@...tlin.com,
antoine.tenart@...tlin.com, andrew@...n.ch,
vivien.didelot@...il.com, joergen.andreasen@...rochip.com,
claudiu.manoil@....com, UNGLinuxDriver@...rochip.com,
alexandru.marginean@....com, xiaoliang.yang_1@....com,
yangbo.lu@....com, po.liu@....com, jiri@...lanox.com,
kuba@...nel.org
Subject: Re: [PATCH net 1/2] net: dsa: ocelot: the MAC table on Felix is twice
as large
On 5/3/2020 3:20 PM, Vladimir Oltean wrote:
> From: Vladimir Oltean <vladimir.oltean@....com>
>
> When running 'bridge fdb dump' on Felix, sometimes learnt and static MAC
> addresses would appear, sometimes they wouldn't.
>
> Turns out, the MAC table has 4096 entries on VSC7514 (Ocelot) and 8192
> entries on VSC9959 (Felix), so the existing code from the Ocelot common
> library only dumped half of Felix's MAC table. They are both organized
> as a 4-way set-associative TCAM, so we just need a single variable
> indicating the correct number of rows.
>
> Fixes: 56051948773e ("net: dsa: ocelot: add driver for Felix switch family")
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
--
Florian
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