From: Andrew Morton <akpm@linux-foundation.org>
To: linux-ide@vger.kernel.org
Cc: bugme-daemon@bugzilla.kernel.org, frederic@juliana-multimedia.com
Subject: Re: [Bugme-new] [Bug 10854] New: CDROM is nor detected with libata and 3Ware.
Date: Wed, 4 Jun 2008 12:29:37 -0700 [thread overview]
Message-ID: <20080604122937.00f96fd8.akpm@linux-foundation.org> (raw)
In-Reply-To: <bug-10854-10286@http.bugzilla.kernel.org/>
(switched to email. Please respond via emailed reply-to-all, not via the
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On Wed, 4 Jun 2008 11:06:34 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=10854
>
> Summary: CDROM is nor detected with libata and 3Ware.
> Product: IO/Storage
> Version: 2.5
> KernelVersion: 2.6.20 and 2.6.25
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Serial ATA
> AssignedTo: jgarzik@pobox.com
> ReportedBy: frederic@juliana-multimedia.com
>
>
> Latest working kernel version: 2.6.20
> Earliest failing kernel version: 2.6.25
> Distribution: Debian Lenny
> Hardware Environment:
> - CPU Intel Pentium 4 2.40GHz
>
> - 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE
> Controller (rev 02) (prog-if 8a [Master SecP PriP])
> Subsystem: ASUSTeK Computer Inc. Device 80a6
> Flags: bus master, medium devsel, latency 0
> I/O ports at 01f0 [size=8]
> I/O ports at 03f4 [size=1]
> I/O ports at 0170 [size=8]
> I/O ports at 0374 [size=1]
> I/O ports at fc00 [size=16]
> Memory at 70100000 (32-bit, non-prefetchable) [disabled] [size=1K]
>
> 02:09.0 RAID bus controller: 3ware Inc 7xxx/8xxx-series PATA/SATA-RAID (rev 01)
> Subsystem: 3ware Inc 7xxx/8xxx-series PATA/SATA-RAID
> Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 21
> I/O ports at df80 [size=16]
> Memory at fe6fbc00 (32-bit, non-prefetchable) [size=16]
> Memory at fd800000 (32-bit, non-prefetchable) [size=8M]
> Expansion ROM at 70020000 [disabled] [size=64K]
> Capabilities: [40] Power Management version 1
> Kernel driver in use: 3w-xxxx
>
> Problem Description:
>
> Hi,
>
> I have a server with a Intel 82801EB/ER (ICH5/ICH5R) chipset and 3ware 7506-4LP
> PATA RAID controller. The hard disks are connected to the RAID card, the cdrom
> is connected to the ICH5 IDE controller on the motherboard.
>
> - With the kernel 2.6.20 and IDE support (CONFIG_IDE, CONFIG_BLK_DEV_IDECD) and
> 3Ware support (CONFIG_BLK_DEV_3W_XXXX_RAID) all works, cdrom is detected
> (/dev/hdd).
>
> - With the kernel 2.6.25 without the IDE support, with libata support
> (CONFIG_ATA, CONFIG_ATA_PIIX) and 3ware support (CONFIG_BLK_DEV_3W_XXXX_RAID),
> RAID array is detected and the system boot without problems, but the cdrom is
> not detected.
>
> Below the config files and dmesg for kernels 2.6.20 and 2.6.25.
>
parent reply other threads:[~2008-06-04 19:30 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <bug-10854-10286@http.bugzilla.kernel.org/>]
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