[Bugme-new] [Bug 10854] New: CDROM is nor detected with libata and 3Ware.

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Wed Jun 4 11:06:34 PDT 2008


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 at pobox.com
        ReportedBy: frederic at 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.

Regards.


-- 
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.


More information about the Bugme-new mailing list