From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 02/12] sfc: QT202x: Reset before reading PHY id Date: Sat, 28 Nov 2009 23:59:08 -0800 (PST) Message-ID: <20091128.235908.01032771.davem@davemloft.net> References: <1259422469.3709.3.camel@localhost> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-net-drivers@solarflare.com To: bhutchings@solarflare.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:42915 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751525AbZK2H7C (ORCPT ); Sun, 29 Nov 2009 02:59:02 -0500 In-Reply-To: <1259422469.3709.3.camel@localhost> Sender: netdev-owner@vger.kernel.org List-ID: From: Ben Hutchings Date: Sat, 28 Nov 2009 15:34:29 +0000 > From: Steve Hodgson > > Reading standard registers on the QT2025C before its firmware has > booted may cause the boot process to fail. Therefore, follow the > recommended reset sequence before reading its id registers. Either > order works for the QT2022C2, so don't differentiate. > > Signed-off-by: Ben Hutchings Applied.