From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: SiI3811 PATA->SATA bridge not working on OpenRD-Base Date: Tue, 01 Dec 2009 15:08:08 +0900 Message-ID: <4B14B2C8.6080002@kernel.org> References: <20091113212332.GD1965@twin.sascha.silbe.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from hera.kernel.org ([140.211.167.34]:54855 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145AbZLAGHs (ORCPT ); Tue, 1 Dec 2009 01:07:48 -0500 Received: from htj.dyndns.org (localhost [127.0.0.1]) by hera.kernel.org (8.14.3/8.14.3) with ESMTP id nB167rpM008754 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO) for ; Tue, 1 Dec 2009 06:07:55 GMT Received: from [127.0.0.2] (htj.dyndns.org [127.0.0.2]) by htj.dyndns.org (Postfix) with ESMTPSA id 19611100C9642 for ; Tue, 1 Dec 2009 15:08:08 +0900 (KST) In-Reply-To: <20091113212332.GD1965@twin.sascha.silbe.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Hello, On 11/14/2009 06:23 AM, Sascha Silbe wrote: > Nov 13 21:05:02 flatty kernel: ata2: hard resetting link > Nov 13 21:05:03 flatty kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 > SControl F300) Hmmm... that's HSM violation. > Is there a way to figure out what component is to blame? I.e. whether > its the SATA host adapter driver (sata_mv) or something more generic? In libata-sff.c there are several places which set AC_ERR_HSM. They store the reason why they're setting it using ata_eh_push_desc() but for EH commands those messages aren't printed out (we probably need to fix that). Anyways, can you please conver those to printk's and see which one is setting HSM error? Thanks. -- tejun