netdev - Re: [PATCH net-next v3 1/2] net: mscc: ocelot: Add support for tcam

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Message-ID: <20200926190615.fgzmrnxdo7doc5dt@skbuf>
Date:   Sat, 26 Sep 2020 22:06:15 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     Horatiu Vultur <horatiu.vultur@...rochip.com>
Cc:     Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>, linux-mips@...r.kernel.org,
        lkml <linux-kernel@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        "Allan W. Nielsen" <allan.nielsen@...rochip.com>,
        Xiaoliang Yang <xiaoliang.yang_1@....com>, hongbo.wang@....com
Subject: Re: [PATCH net-next v3 1/2] net: mscc: ocelot: Add support for tcam

Hi Horatiu,

On Sat, Sep 26, 2020 at 08:55:36PM +0200, Horatiu Vultur wrote:
> No, you will always have 4 Type-Group values regardless of number of
> entries per row(1, 2 or 4).

I think this one phrase explains it for me.

> I am not sure that I understand what you want to achive with this or
> something is still wrong.

What I want to achieve is that I need to port the VCAP IS1 and ES0
constants to new hardware I can't test, and I had no idea how to do that
because I didn't understand the relationship between what was in the
documentation and what was in the code. Now I do, thanks.

-Vladimir