From: "Protasevich, Natalie" <Natalie.Protasevich@UNISYS.com>
To: "Alan Cox" <alan@lxorguk.ukuu.org.uk>,
"Alexander Fieroch" <fieroch@web.de>
Cc: <bzolnier@gmail.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
<axboe@suse.de>,
"Bartlomiej Zolnierkiewicz" <B.Zolnierkiewicz@elka.pw.edu.pl>
Subject: RE: [2.6.12rc4] PROBLEM: "drive appears confused" and "irq 18: nobody cared!"
Date: Fri, 17 Jun 2005 13:41:47 -0500 [thread overview]
Message-ID: <19D0D50E9B1D0A40A9F0323DBFA04ACCE04C02@USRV-EXCH4.na.uis.unisys.com> (raw)
> > Jun 17 12:07:49 orclex kernel: ICH6: 100% native mode on
> irq 18 Jun 17
> > 12:07:49 orclex kernel: ide0: BM-DMA at 0x5800-0x5807, BIOS
> settings:
> > hda:DMA, hdb:DMA Jun 17 12:07:49 orclex kernel: ide1: BM-DMA at
> > 0x5808-0x580f, BIOS settings: hdc:pio, hdd:pio
>
> This seems an unusual setup - the ICH6 is in native mode not
> legacy as I'd have expected.
>
> > Jun 17 12:07:49 orclex kernel: hdb: cdrom_pc_intr: The
> drive appears
> > confused (ireason = 0x01) Jun 17 12:07:49 orclex kernel:
> irq 18: nobody cared (try booting with the "irqpoll" option.
>
> Something failed to clear IRQ 18, that typically means there
> are IRQ routing problems rather than IDE ones and would
> explain your traces.
>
This looks like a problem to me:
Jun 17 09:53:02 orclex kernel: Uniform Multi-Platform E-IDE driver
Revision: 7.00alpha2
Jun 17 09:53:02 orclex kernel: ide: Assuming 33MHz system bus speed for
PIO modes; override with idebus=xx
Jun 17 09:53:02 orclex kernel: ICH6: IDE controller at PCI slot
0000:00:1f.1
Jun 17 09:53:02 orclex kernel: ACPI: PCI Interrupt 0000:00:1f.1[A] ->
GSI 18 (level, low) -> IRQ 217 <=== level IRQ
Jun 17 09:53:02 orclex kernel: ICH6: chipset revision 3
Jun 17 09:53:02 orclex kernel: ICH6: 100% native mode on irq 217
Jun 17 09:53:02 orclex kernel: ide0: BM-DMA at 0x5800-0x5807, BIOS
settings: hda:DMA, hdb:DMA
Jun 17 09:53:02 orclex kernel: ide1: BM-DMA at 0x5808-0x580f, BIOS
settings: hdc:pio, hdd:pio
Jun 17 09:53:02 orclex kernel: Probing IDE interface ide0...
Jun 17 09:53:02 orclex kernel: hda: IC35L060AVV207-0, ATA DISK drive
Jun 17 09:53:02 orclex kernel: hdb: SONY CD-RW CRX210E1, ATAPI
CD/DVD-ROM drive
Jun 17 09:53:02 orclex kernel: ide0 at 0x7000-0x7007,0x6802 on irq 217
<=========== here it's used for IDE
next reply other threads:[~2005-06-17 18:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-17 18:41 Protasevich, Natalie [this message]
[not found] <19D0D50E9B1D0A40A9F0323DBFA04ACCE04C08@USRV-EXCH4.na.uis.unisys.com>
2005-06-21 18:22 ` [2.6.12rc4] PROBLEM: "drive appears confused" and "irq 18: nobody cared!" Alexander Fieroch
-- strict thread matches above, loose matches on Subject: below --
2005-06-17 17:38 Protasevich, Natalie
2005-06-17 17:32 Protasevich, Natalie
2005-06-20 8:08 ` Alexander Fieroch
2005-05-18 22:24 Alexander Fieroch
2005-05-27 19:30 ` Alexander Fieroch
2005-05-28 0:16 ` Andrew Morton
2005-05-29 20:18 ` Alexander Fieroch
2005-06-14 8:04 ` Bartlomiej Zolnierkiewicz
2005-06-15 20:39 ` Alexander Fieroch
2005-06-15 21:30 ` Andrew Morton
2005-06-16 22:23 ` Alan Cox
2005-06-16 23:52 ` Bartlomiej Zolnierkiewicz
2005-06-17 10:49 ` Alexander Fieroch
2005-06-17 12:38 ` Alan Cox
2005-06-17 17:05 ` Alexander Fieroch
2005-06-17 17:17 ` Jesper Juhl
2005-06-29 13:47 ` Alexander Fieroch
[not found] ` <42C0953B.8000506@web.de>
2005-06-28 13:47 ` Alan Cox
2005-08-04 20:25 ` Andrew Morton
2005-08-05 10:19 ` Alan Cox
2005-06-17 11:29 ` Alexander Fieroch
2005-06-13 17:59 ` Alexander Fieroch
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