netdev - Re: [net-next PATCH 1/2] ethtool: add support to set/get completion event size

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Date:   Fri, 18 Feb 2022 16:34:47 +0530
From:   sundeep subbaraya <sundeep.lkml@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Subbaraya Sundeep <sbhatta@...vell.com>,
        David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        hariprasad <hkelam@...vell.com>,
        Geetha sowjanya <gakula@...vell.com>,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>
Subject: Re: [net-next PATCH 1/2] ethtool: add support to set/get completion
 event size

Hi,

On Fri, Feb 18, 2022 at 1:40 PM sundeep subbaraya
<sundeep.lkml@...il.com> wrote:
>
> Hi Jakub,
>
> On Thu, Feb 17, 2022 at 10:32 PM Jakub Kicinski <kuba@...nel.org> wrote:
> >
> > On Thu, 17 Feb 2022 20:19:05 +0530 Subbaraya Sundeep wrote:
> > > Add support to set completion event size via ethtool -G
> > > parameter and get it via ethtool -g parameter.
> >
> > > @@ -83,6 +85,7 @@ struct kernel_ethtool_ringparam {
> > >   */
> > >  enum ethtool_supported_ring_param {
> > >       ETHTOOL_RING_USE_RX_BUF_LEN = BIT(0),
> > > +     ETHTOOL_RING_USE_CE_SIZE    = BIT(1),
> > >  };
> >
> > include/linux/ethtool.h:90: warning: Enum value 'ETHTOOL_RING_USE_CE_SIZE' not described in enum 'ethtool_supported_ring_param'
>
> compiled for ARM64, x86 and with COMPILE_TEST, W=1 but I did not see
> any problem.
> Please let me know what I am missing here.
>
Got it. It is a kdoc warning. Sorry for the noise.

Sundeep

> Thanks,
> Sundeep