linux-kernel - Re: [PATCH 2/4] ptp: add ptp

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Message-ID: <ZRiQqLYpzJGbiqYX@hoboy.vegasvil.org>
Date:   Sat, 30 Sep 2023 14:18:32 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Mahesh Bandewar <maheshb@...gle.com>
Cc:     Netdev <netdev@...r.kernel.org>,
        Linux <linux-kernel@...r.kernel.org>,
        David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Jonathan Corbet <corbet@....net>,
        Don Hatchett <hatch@...gle.com>,
        Yuliang Li <yuliangli@...gle.com>,
        Mahesh Bandewar <mahesh@...dewar.net>
Subject: Re: [PATCH 2/4] ptp: add ptp_gettimex64any() support

On Thu, Sep 28, 2023 at 07:37:40PM -0700, Mahesh Bandewar wrote:

> diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
> index 05cc35fc94ac..1f1e98966cff 100644
> --- a/include/uapi/linux/ptp_clock.h
> +++ b/include/uapi/linux/ptp_clock.h
> @@ -69,6 +69,14 @@
>   */
>  #define PTP_PEROUT_V1_VALID_FLAGS	(0)
>  
> +enum ptp_ts_types {
> +	PTP_TS_CYCLES = 0,
> +	PTP_TS_REAL,
> +	PTP_TS_MONO,
> +	PTP_TS_RAW,
> +	PTP_TS_MAX,
> +};

There is no need for a new set of enumerated values.  Why not use the
existing clockid_t ?

Thanks,
Richard