Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp707674ybl; Wed, 4 Dec 2019 09:33:36 -0800 (PST) X-Google-Smtp-Source: APXvYqx++Ar4WmY72PTVSC3bUija99WBI9frOjeDwGtE1BDGRGZfURs23D49YODIcXZP6bP5KyVp X-Received: by 2002:a9d:7394:: with SMTP id j20mr3421372otk.273.1575480816451; Wed, 04 Dec 2019 09:33:36 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1575480816; cv=none; d=google.com; s=arc-20160816; b=AXNsAU5SnOizkp91QzZspKYF6OVn3/VWhsnJZzh8axT5zA+hTGDwzqE1LgfYgEdGBB lrsFXkYpBLDqXWlboMPNC1qvRXKcW5IHc1w6V595sX2Q5KYBTerTGyx3OswX5RV3zf8J ppJx6/s21dw+r/KfiXRXSVobwaiKvO6U0kmWzmKP+f64agdjIkO3MrVeOT/HOwlNGTOn elF7mWY+p71j2EOqJeZLXcHMCjN+fF6Vv6Ike+dUoyRrygt4nLTLiePwMOgKSjQYr3b9 tH/Rq5xQQpok8N3+UAu+j6d420H8zRDlDi4rp4F7q7fogFJzCiYstA6BqQxZJFTEojXP TaXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=lAsG+T4/3QI7MFHFX6DTkoBl6UOaIUr3qpKXn/UuyzU=; b=ghVq7mEsWlu4YgBb95hNfqOYIWwfXxIyviwf/7xNn42yb2alUwYbnFKWyJQXKFqhcW 5ulz+bTsijzmwm6mEMCMPP8hCdX+3y5B4rlL6Wi0o4YUidovvsvpXc9rhVTZycDJGKHe 3OAn6WE2zysnFqkrz2RnlQsxE4RW5PTGib03KqrBh80sHM8QSXr0d2uOp4iqmeCJjP/x iCeIKcm3fGGNQfRNDCzthSqqkRmP9fgmR83bcnmjgSdy0Gk5NKUo5jbTzmhr1ot0Fzz9 w2YbLLaM1bVNR16u0wfYnEEqrCTJhyGRglMdWHGlMaz8r642p2FWP0acTPRFUUl9EIwM HUuw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@lunn.ch header.s=20171124 header.b=v9Bfxxq7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x3si3681567ote.17.2019.12.04.09.33.21; Wed, 04 Dec 2019 09:33:36 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@lunn.ch header.s=20171124 header.b=v9Bfxxq7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728107AbfLDRaM (ORCPT + 99 others); Wed, 4 Dec 2019 12:30:12 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:37038 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726934AbfLDRaM (ORCPT ); Wed, 4 Dec 2019 12:30:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=lAsG+T4/3QI7MFHFX6DTkoBl6UOaIUr3qpKXn/UuyzU=; b=v9Bfxxq7/fD63NH2anKtkms+QE zT1nIfBwxeIHbzjfzDHTmQj/mjqQEYJ/mln0h91fRLQ+1WxljHQFNOCM891gV2GacAz/+CjE4n4PS RvFqkVPlKlU3g4f93Q4jpgxqLBU6lrLT9v8h7a5+VdBFr9fNZeSckZOK1mbt+K4/oQJs=; Received: from andrew by vps0.lunn.ch with local (Exim 4.92.2) (envelope-from ) id 1icYTY-0003Dk-D6; Wed, 04 Dec 2019 18:30:08 +0100 Date: Wed, 4 Dec 2019 18:30:08 +0100 From: Andrew Lunn To: Mian Yousaf Kaukab Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tharvey@gateworks.com, davem@davemloft.net, rric@kernel.org, sgoutham@cavium.com, sergei.shtylyov@cogentembedded.com Subject: Re: [PATCH v1] net: thunderx: start phy before starting autonegotiation Message-ID: <20191204173008.GG21904@lunn.ch> References: <20191204172351.29709-1-ykaukab@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191204172351.29709-1-ykaukab@suse.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 04, 2019 at 06:23:51PM +0100, Mian Yousaf Kaukab wrote: > Since commit 2b3e88ea6528 ("net: phy: improve phy state checking") > phy_start_aneg() expects phy state to be >= PHY_UP. Call phy_start() > before calling phy_start_aneg() during probe so that autonegotiation > is initiated. > > As phy_start() takes care of calling phy_start_aneg(), drop the explicit > call to phy_start_aneg(). > > Network fails without this patch on Octeon TX. > > Signed-off-by: Mian Yousaf Kaukab > --- > v1: This should really be v2. You should add fixes: tag And the subject line should indicate which tree this is for: [PATCH v2 net] net: thunderx: start phy before starting autonegotiation https://www.kernel.org/doc/html/latest/networking/netdev-FAQ.html Andrew