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Subject: Re: [PATCH net-next v2 0/8] Add support for VCAP debugFS in Sparx5
From:   Steen Hegelund <steen.hegelund@microchip.com>
To:     Jakub Kicinski <kuba@kernel.org>
CC:     "David S . Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Paolo Abeni <pabeni@redhat.com>,
        <UNGLinuxDriver@microchip.com>,
        Randy Dunlap <rdunlap@infradead.org>,
        "Casper Andersson" <casper.casan@gmail.com>,
        Russell King <rmk+kernel@armlinux.org.uk>,
        Wan Jiabing <wanjiabing@vivo.com>,
        "Nathan Huckleberry" <nhuck@google.com>,
        <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        "Daniel Machon" <daniel.machon@microchip.com>,
        Horatiu Vultur <horatiu.vultur@microchip.com>,
        Lars Povlsen <lars.povlsen@microchip.com>
Date:   Tue, 22 Nov 2022 10:17:22 +0100
In-Reply-To: <20221121110154.709bed49@kernel.org>
References: <20221117213114.699375-1-steen.hegelund@microchip.com>
         <20221121110154.709bed49@kernel.org>
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Hi Jacub,

On Mon, 2022-11-21 at 11:01 -0800, Jakub Kicinski wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know th=
e
> content is safe
>=20
> On Thu, 17 Nov 2022 22:31:06 +0100 Steen Hegelund wrote:
> > This provides support for getting VCAP instance, VCAP rule and VCAP por=
t
> > keyset configuration information via the debug file system.
>=20
> Have you checked devlink dpipe? On a quick scan it may be the right API
> to use here? Perhaps this was merged before people who know the code
> had a chance to take a look :(

No I was not aware of the scope of devlink-dpipe, but it looks like the Spa=
rx5
VCAP feature would fit in.

I need to take a closer look at the model and see if I can make ends meet, =
but
if so, then I could send support for devlink-dpipe at a later stage...

BR
Steen