Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754914Ab0BDDOe (ORCPT ); Wed, 3 Feb 2010 22:14:34 -0500 Received: from hera.kernel.org ([140.211.167.34]:45569 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753328Ab0BDDOc (ORCPT ); Wed, 3 Feb 2010 22:14:32 -0500 Message-ID: <4B6A3D24.8020802@kernel.org> Date: Thu, 04 Feb 2010 12:21:08 +0900 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091130 SUSE/3.0.0-1.1.1 Thunderbird/3.0 MIME-Version: 1.0 To: Grant Grundler CC: Chandra Shekhar Sah , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Subject: Re: port multiplier problem References: <4B5885F7.2020007@gmail.com> <4B679EA9.6030203@kernel.org> <4B6833DD.1020001@gmail.com> <4B683581.7070708@kernel.org> <4B683DEF.3000302@gmail.com> In-Reply-To: X-Enigmail-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Thu, 04 Feb 2010 03:14:26 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1584 Lines: 45 Hello, On 02/03/2010 01:44 AM, Grant Grundler wrote: > On Tue, Feb 2, 2010 at 6:59 AM, Chandra Shekhar Sah wrote: >> Hi Tejun, >> >> I have attached full dmesg output, while 9 disks are connected to PMP, and >> no disk to "direct sata". > > Linux version 2.6.31.12-174.2.3.fc12.i686.PAE > (mockbuild@x86-04.phx2.fedoraproject.org) > ... > ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 0) > ata3.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9 > ata3.00: hard resetting link > ata3.00: SATA link down (SStatus 0 SControl 10) > ata3.01: hard resetting link > ata3.01: SATA link down (SStatus 0 SControl 320) > ata3.02: hard resetting link > ata3.02: SATA link down (SStatus 0 SControl 320) > ata3.03: hard resetting link > ata3.03: SATA link down (SStatus 0 SControl 320) > ata3.04: hard resetting link > ata3.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > ata3.05: hard resetting link > ata3.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320) > > Sil3726 has only 5 ports. 6th port is an enclosure management port. > Wasn't there a patch submitted to ignore the enclosure mgt port? Eh... I don't think it got included. > I doubt this is the problem Chandra is seeing but it could be related. Doesn't seem to be. IDENTIFY failures are coming from normal ports. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/