netdev - Re: [patch net-next v3 3/6] mlxsw: spectrum_router: Use FIB notifications instead of switchdev calls

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Message-ID: <20160926111103.GA11100@splinter>
Date:   Mon, 26 Sep 2016 14:11:03 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, idosch@...lanox.com,
        eladr@...lanox.com, yotamg@...lanox.com, nogahf@...lanox.com,
        ogerlitz@...lanox.com, roopa@...ulusnetworks.com,
        nikolay@...ulusnetworks.com, linville@...driver.com,
        andy@...yhouse.net, f.fainelli@...il.com, dsa@...ulusnetworks.com,
        jhs@...atatu.com, vivien.didelot@...oirfairelinux.com,
        andrew@...n.ch, ivecera@...hat.com, kaber@...sh.net,
        john@...ozen.org
Subject: Re: [patch net-next v3 3/6] mlxsw: spectrum_router: Use FIB
 notifications instead of switchdev calls

On Mon, Sep 26, 2016 at 12:52:31PM +0200, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@...lanox.com>
> 
> Until now, in order to offload a FIB entry to HW we use switchdev op.
> However that has limits. Mainly in case we need to make the HW aware of
> all route prefixes configured in kernel. HW needs to know those in order
> to properly trap appropriate packets and pass the to kernel to do
> the forwarding. Abort mechanism is now handled within the mlxsw driver.
> 
> Signed-off-by: Jiri Pirko <jiri@...lanox.com>

Reviewed-by: Ido Schimmel <idosch@...lanox.com>

Thanks