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Tue, 08 Apr 2025 07:47:25 -0700 (PDT) Date: Tue, 8 Apr 2025 07:47:22 -0700 From: Richard Cochran To: Jakub Kicinski Cc: Andrew Lunn , "Arinzon, David" , David Woodhouse , David Miller , "netdev@vger.kernel.org" , Eric Dumazet , Paolo Abeni , Simon Horman , "Woodhouse, David" , "Machulsky, Zorik" , "Matushevsky, Alexander" , "Bshara, Saeed" , "Wilson, Matt" , "Liguori, Anthony" , "Bshara, Nafea" , "Schmeilin, Evgeny" , "Belgazal, Netanel" , "Saidi, Ali" , "Herrenschmidt, Benjamin" , "Kiyanovski, Arthur" , "Dagan, Noam" , "Bernstein, Amit" , "Allen, Neil" , "Ostrovsky, Evgeny" , "Tabachnik, Ofir" , "Machnikowski, Maciek" , Rahul Rameshbabu , Gal Pressman , Vadim Fedorenko Subject: Re: [PATCH v8 net-next 5/5] net: ena: Add PHC documentation Message-ID: References: <20250304190504.3743-1-darinzon@amazon.com> <20250304190504.3743-6-darinzon@amazon.com> <55f9df6241d052a91dfde950af04c70969ea28b2.camel@infradead.org> <20250402092344.5a12a26a@kernel.org> <38966834-1267-4936-ae24-76289b3764d2@app.fastmail.com> <0294be1a-5530-435a-9717-983f61b94fcf@lunn.ch> <20250407092749.03937ada@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250407092749.03937ada@kernel.org> On Mon, Apr 07, 2025 at 09:27:49AM -0700, Jakub Kicinski wrote: > > Historic parts are IOCTL-based, but extended functionality for PTP core > and drivers is currently implemented using sysfs. The intent was always to offer the same configuration possibilities over ioctl and sysfs. That way, the user can choose a light weight scripting solution or integrate with a binary. But overall I don't those interfaces are great for reporting statistics. netlink seems better. Thanks, Richard