Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750745AbWEPUjX (ORCPT ); Tue, 16 May 2006 16:39:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750758AbWEPUjX (ORCPT ); Tue, 16 May 2006 16:39:23 -0400 Received: from willy.net1.nerim.net ([62.212.114.60]:59660 "EHLO willy.net1.nerim.net") by vger.kernel.org with ESMTP id S1750745AbWEPUjW (ORCPT ); Tue, 16 May 2006 16:39:22 -0400 Date: Tue, 16 May 2006 22:39:18 +0200 From: Willy Tarreau To: George Nychis Cc: lkml Subject: Re: need help booting from SATA in 2.4.32 Message-ID: <20060516203917.GQ11191@w.ods.org> References: <446A36B8.1060707@cmu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <446A36B8.1060707@cmu.edu> User-Agent: Mutt/1.5.10i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2045 Lines: 52 On Tue, May 16, 2006 at 04:31:52PM -0400, George Nychis wrote: > Hi, > > I've booted from a SATA drive in 2.4.32 before, but for some reason > 2.4.32 will not recognize this disk. It is recognized when I boot 2.6.9 > though. > > It uses the ata_piix module in both kernels. Whenever I boot 2.6.9 I see: > ---------------------------------------------------------------------- > SCSI subsystem initialized > ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 7 (level, low) -> IRQ 7 > ata: 0x170 IDE port busy > ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xBFA0 irq 14 > ata1: dev 0 ATA, max UDMA/100, 78140160 sectors: > ata1(0): applying bridge limits > ata1: dev 0 configured for UDMA/100 > scsi0 : ata_piix > Vendor: ATA Model: FUJITSU MHV2040A Rev: 0000 > Type: Direct-Access ANSI SCSI revision: 05 > SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) > SCSI device sda: drive cache: write back > sda: sda1 sda2 sda3 sda4 < sda5 > > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 > device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com > ------------------------------------------------------------------------ > > However in 2.4.32 all i see is: > ---------------------------- > SCSI subsystem initialized > ---------------------------- > > I am positive that my 2.4.32 has been compiled with ata_piix as a > module, and it does reside in /lib/modules/2.4.32/kernel/driver/scsi/ > > Any clues? Could you retry with it statically linked in the kernel ? I vaguely remember that if the original PIIX4 driver registers the device first, then ata_piix cannot get it. You could also ensure that you have properly removed CONFIG_IDE_PIIX4 (I believe it's called like this). > Thanks! > George Regards, Willy - 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/