netdev - Re: [PATCH ethtool] ethtool: add support show/set-hwtstamp

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Message-ID: <20200901220200.GB3050651@lunn.ch>
Date:   Wed, 2 Sep 2020 00:02:00 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     "Kevin(Yudong) Yang" <yyd@...gle.com>
Cc:     Michal Kubecek <mkubecek@...e.cz>, netdev@...r.kernel.org,
        Neal Cardwell <ncardwell@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>
Subject: Re: [PATCH ethtool] ethtool: add support show/set-hwtstamp

On Tue, Sep 01, 2020 at 05:20:09PM -0400, Kevin(Yudong) Yang wrote:
> Before this patch, ethtool has -T/--show-time-stamping that only
> shows the device's time stamping capabilities but not the time
> stamping policy that is used by the device.

Hi Kavin

How does this differ from hwstamp_ctl(1)?

    Andrew