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Miller" , Jakub Kicinski , John Stultz , Thomas Gleixner , Stephen Boyd , Russell King , Marc Kleine-Budde , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 7/7] net: dsa: b53: Expose PTP timestamping ioctls to userspace Message-ID: <20211105141319.GA16456@hoboy.vegasvil.org> References: <20211104133204.19757-1-martin.kaistra@linutronix.de> <20211104133204.19757-8-martin.kaistra@linutronix.de> <20211104174251.GB32548@hoboy.vegasvil.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 05, 2021 at 02:38:01PM +0100, Martin Kaistra wrote: > Ok, then I will remove HWTSTAMP_FILTER_PTP_V2_(EVENT|SYNC|DELAY_REQ) from > this list, what about HWTSTAMP_FILTER_ALL? AKK means time stamp every received frame, so your driver should return an error in this case as well. Thanks, Richard