netdev - Re: [net-next PATCH 2/3] octeontx2-pf: Add devlink param to vary cqe size

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Date:   Wed, 6 Oct 2021 06:40:27 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     sundeep subbaraya <sundeep.lkml@...il.com>
Cc:     Subbaraya Sundeep <sbhatta@...vell.com>,
        David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>,
        hariprasad <hkelam@...vell.com>,
        Geetha sowjanya <gakula@...vell.com>
Subject: Re: [net-next PATCH 2/3] octeontx2-pf: Add devlink param to vary
 cqe size

On Wed, 6 Oct 2021 12:29:51 +0530 sundeep subbaraya wrote:
> We do use ethtool -G for setting the number of receive buffers to
> allocate from the kernel and give those pointers to hardware memory pool(NPA).

You can extend the ethtool API.