From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752953AbeDHX7M (ORCPT ); Sun, 8 Apr 2018 19:59:12 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:55444 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751526AbeDHX7L (ORCPT ); Sun, 8 Apr 2018 19:59:11 -0400 Date: Sun, 08 Apr 2018 19:59:10 -0400 (EDT) Message-Id: <20180408.195910.1975592713449918150.davem@davemloft.net> To: esben.haabendal@gmail.com Cc: netdev@vger.kernel.org, eha@deif.com, richardcochran@gmail.com, andrew@lunn.ch, f.fainelli@gmail.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] dp83640: Ensure against premature access to PHY registers after reset From: David Miller In-Reply-To: <20180408201702.23299-1-esben.haabendal@gmail.com> References: <20180406170844.4248-1-esben.haabendal@gmail.com> <20180408201702.23299-1-esben.haabendal@gmail.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Esben Haabendal Date: Sun, 8 Apr 2018 22:17:01 +0200 > From: Esben Haabendal > > The datasheet specifies a 3uS pause after performing a software > reset. The default implementation of genphy_soft_reset() does not > provide this, so implement soft_reset with the needed pause. > > Signed-off-by: Esben Haabendal > Reviewed-by: Andrew Lunn Applied, thank you.