From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265293AbUGDSDi (ORCPT ); Sun, 4 Jul 2004 14:03:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265356AbUGDSDi (ORCPT ); Sun, 4 Jul 2004 14:03:38 -0400 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:61894 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S265293AbUGDSDg (ORCPT ); Sun, 4 Jul 2004 14:03:36 -0400 Message-ID: <40E8466B.9000702@pobox.com> Date: Sun, 04 Jul 2004 14:03:23 -0400 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040510 X-Accept-Language: en-us, en MIME-Version: 1.0 To: "Bill Rugolsky Jr." CC: linux-kernel@vger.kernel.org Subject: Re: libata: 2.6.7-bk6,12 hang with ata_piix in combined mode; -bk5 ok References: <20040630005420.GA4163@ti64.telemetry-investments.com> In-Reply-To: <20040630005420.GA4163@ti64.telemetry-investments.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Bill Rugolsky Jr. wrote: > Jeff, > > I have a Dell Poweredge 750 with a pair of Maxtor 250GB SATA drives > running Fedora Core 1 + upgrades to support 2.6. > > The Dell BIOS configures the controller in combined mode. > Kernel 2.6.7-bk5 boots, while 2.6.7-bk6,bk12 generate the following > timeout (copied by hand): > > ata_piix: combined mode detected > ACPI: PCI interrupt 0000:1f.2[A]: no GSI > ata: 0x1f0 IDE port busy > ata1: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xFEA8 irq 15 > ata1: dev 0 ATA, max UDMA/133 488281250 sectors: lba48 > ata1: dev 1 ATA, max UDMA/133 488281250 sectors: lba48 > ata1: dev0 configured for UDMA/133 > ata1: dev1 configured for UDMA/133 > scsi0: ata_piix > Vendor: ATA Model: Maxtor 7Y250M0 Rev: YAR5 > Type: Direct Access ANSI SCSI revision: 05 > SCSI device sda: 488281250 512-byte hdwr sectors (250000MB) > SCSI device sda: drive cache: write back > sda:<3>ata1: command 0x25 timeout, stat 0xd0 host_stat 0x64 If "acpi=off" does not fix this, please test the patch I posted recently [PATCH,RFT] SATA interrupt handling