Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC838C64EC7 for ; Wed, 1 Mar 2023 03:31:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229730AbjCADbN (ORCPT ); Tue, 28 Feb 2023 22:31:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229437AbjCADbL (ORCPT ); Tue, 28 Feb 2023 22:31:11 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B776537F06; Tue, 28 Feb 2023 19:31:10 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id E755DCE0303; Wed, 1 Mar 2023 03:31:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E513C433EF; Wed, 1 Mar 2023 03:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677641467; bh=fW3904PJgw3j+HsO1R2YW+QmoNEMyPXHUuIAL0h85RA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=U6nTkoJZ7g+fJoTbuaza1hac+RZrtDY12hBGhhv7Zg9yJdeBJPhi7xaIwrUKtj1ZJ SRJzlixfHjKzNIGvN7GZB3sxM8RwtDWn3AFCs7dmr5PNbohXl6KvUobXgYFua+NmfD 6+ABVzTWN+VItSJesb1bt+TYxRjujagjjxYNkqdVrq7wki9HGb4AeXB3UXtWAua7hD nUhqK69P+o1nbDOhRRJUM/eTT/gEP+4l22AHu5fcSxlhR9WneqCboOZ3qHbj6/ykCc hkJJgaG6yCkPspzqm1F+Cf0c1i5ZX7lzexjVdLP5kW3FmGkGPmWC4Z/jSBdi1I8hnG Ik/rL5xWQ0EVw== Date: Tue, 28 Feb 2023 19:31:05 -0800 From: Jakub Kicinski To: Andrew Lunn Cc: Ken Sloat , Michael Hennerich , Heiner Kallweit , Russell King , "David S. Miller" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v1] net: phy: adin: Add flags to disable enhanced link detection Message-ID: <20230228193105.0f378a9d@kernel.org> In-Reply-To: References: <20230228144056.2246114-1-ken.s@variscite.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 28 Feb 2023 16:19:07 +0100 Andrew Lunn wrote: > The Marvell PHYs also support a fast link down mode, so i think using > fast link down everywhere, in the code and the commit message would be > good. How about adin_fast_down_disable(). Noob question - does this "break the IEEE standard" from the MAC<>PHY perspective or the media perspective? I'm guessing it's the former and the setting will depend on the MAC, given configuration via the DT?