Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422853AbWKFASN (ORCPT ); Sun, 5 Nov 2006 19:18:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422857AbWKFASN (ORCPT ); Sun, 5 Nov 2006 19:18:13 -0500 Received: from smtp.osdl.org ([65.172.181.4]:22702 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1422853AbWKFASL (ORCPT ); Sun, 5 Nov 2006 19:18:11 -0500 Date: Sun, 5 Nov 2006 16:17:25 -0800 From: Andrew Morton To: Fabio Coatti Cc: linux-kernel@vger.kernel.org, Alan Cox , Jeff Garzik , Tejun Heo Subject: Re: SATA ICH5 not detected at boot, mm-kernels Message-Id: <20061105161725.1a326135.akpm@osdl.org> In-Reply-To: <200611051536.35333.cova@ferrara.linux.it> References: <200611051536.35333.cova@ferrara.linux.it> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3015 Lines: 69 On Sun, 5 Nov 2006 15:36:33 +0100 Fabio Coatti wrote: > Hi all; It seems that problems like this has been already reported, but not > exactly the same, so maybe thsi can add some infos. Otherwise, sorry for the > noise. > > Starting from 2.6.19-rc1-mm1 and up to rc4-mm2, at boot the kernel is unable > to detect two sata disks, connected to a ICH5 controller. Latest mm working > kernel seems to be 2.6.18-mm3; 2.6.19-rc4 works just fine. > > On rc-4 (vanilla) the log is this: > Nov 5 13:26:37 kefk libata version 2.00 loaded. > Nov 5 13:26:37 kefk ata_piix 0000:00:1f.2: version 2.00ac6 > Nov 5 13:26:37 kefk ata_piix 0000:00:1f.2: MAP [ P0 P1 IDE IDE ] > Nov 5 13:26:37 kefk ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, > low) -> IRQ 17 > Nov 5 13:26:37 kefk ata: 0x170 IDE port busy > Nov 5 13:26:37 kefk ata: conflict with ide1 hm. What does that mean? > Nov 5 13:26:37 kefk PCI: Setting latency timer of device 0000:00:1f.2 to 64 > Nov 5 13:26:37 kefk ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xF000 > irq 14 > Nov 5 13:26:37 kefk ata2: DUMMY > Nov 5 13:26:37 kefk scsi1 : ata_piix > Nov 5 13:26:37 kefk ata1.00: ATA-7, max UDMA/133, 488397168 sectors: LBA48 > NCQ (depth 0/32) > Nov 5 13:26:37 kefk ata1.00: ata1: dev 0 multi count 16 > Nov 5 13:26:37 kefk ata1.01: ATA-7, max UDMA/133, 586114704 sectors: LBA48 > NCQ (depth 0/32) > Nov 5 13:26:37 kefk ata1.01: ata1: dev 1 multi count 16 > Nov 5 13:26:37 kefk ata1.00: configured for UDMA/133 > Nov 5 13:26:37 kefk ata1.01: configured for UDMA/133 > > > With -mm kernels, I see only the third disk, but attached to a different > controller (output from rc4 vanilla): > > Nov 5 13:26:37 kefk ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 19 (level, > low) -> IRQ 18 > Nov 5 13:26:37 kefk ata3: SATA max UDMA/100 cmd 0xF8804080 ctl 0xF880408A > bmdma 0xF8804000 irq 18 > Nov 5 13:26:37 kefk ata4: SATA max UDMA/100 cmd 0xF88040C0 ctl 0xF88040CA > bmdma 0xF8804008 irq 18 > Nov 5 13:26:37 kefk scsi3 : sata_sil > Nov 5 13:26:37 kefk ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310) > Nov 5 13:26:37 kefk ata3.00: ATA-7, max UDMA/133, 625142448 sectors: LBA48 > NCQ (depth 0/32) > Nov 5 13:26:37 kefk ata3.00: ata3: dev 0 multi count 0 > Nov 5 13:26:37 kefk ata3.00: configured for UDMA/100 > Nov 5 13:26:37 kefk scsi4 : sata_sil > Nov 5 13:26:37 kefk ata4: SATA link down (SStatus 0 SControl 310) > Nov 5 13:26:37 kefk scsi 3:0:0:0: Direct-Access ATA Maxtor 6V320F0 > VA11 PQ: 0 ANSI: 5 > Nov 5 13:26:37 kefk SCSI device sdc: 625142448 512-byte hdwr sectors (320073 > MB) > Nov 5 13:26:37 kefk sdc: Write Protect is off > And why doesn't -mm report the same conflict? I assume the .config is the same? - 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/