From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francois Romieu Subject: Re: [PATCH v2] r8169: fix invalid register dump Date: Sat, 17 Aug 2013 23:14:07 +0200 Message-ID: <20130817211407.GA30676@electric-eye.fr.zoreil.com> References: <1376730263-9352-1-git-send-email-lekensteyn@gmail.com> <1376735258.11042.102.camel@deadeye.wl.decadent.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Peter Wu , netdev@vger.kernel.org, nic_swsd To: Ben Hutchings Return-path: Received: from violet.fr.zoreil.com ([92.243.8.30]:59089 "EHLO violet.fr.zoreil.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754415Ab3HQVOV (ORCPT ); Sat, 17 Aug 2013 17:14:21 -0400 Content-Disposition: inline In-Reply-To: <1376735258.11042.102.camel@deadeye.wl.decadent.org.uk> Sender: netdev-owner@vger.kernel.org List-ID: Ben Hutchings : [...] > I would be very wary of accessing registers with any width other than > the usual (32 bits). You are right. Most registers do not seem to care - some are 8 bits wide - but the 8168c datasheet states that it's out of spec for the descriptor ring address registers. Peter, please use Ben's suggestion as is. -- Ueimor