Re: DVDRW drive and 2.6.12-1-em64t-p4-smp
On Sunday 11 December 2005 11:21, Jean-Francois Levesque wrote:
> Hi!
>
> I have a problem with my DVDRW drive when using kernel
> 2.6.12-1-em64t-p4-smp. The SCSI emulation seems to be activated and
> my system freezes when I try to burn a DVD. Here is the dmesg output
> when executing "modprobe ide-generic"
>
>
> ICH7: IDE controller at PCI slot 0000:00:1f.1
> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
> ICH7: chipset revision 1
> ICH7: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
> Probing IDE interface ide0...
> hda: HL-DT-ST DVDRAM GSA-4167B, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide-scsi is deprecated for cd burning! Use ide-cd and give
> dev=/dev/hdX as device
> scsi2 : SCSI host adapter emulation for IDE ATAPI devices
> Vendor: HL-DT-ST Model: DVDRAM GSA-4167B Rev: DL10
> Type: CD-ROM ANSI SCSI revision: 02
> Probing IDE interface ide1...
> Probing IDE interface ide1...
> Probing IDE interface ide2...
> sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
> Uniform CD-ROM driver Revision: 3.20
> Attached scsi CD-ROM sr0 at scsi2, channel 0, id 0, lun 0
> Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
> Attached scsi generic sg1 at scsi2, channel 0, id 0, lun 0, type 5
> sr0: Hmm, seems the drive doesn't support multisession CD's
> cdrom: This disc doesn't have any tracks I recognize!
> Probing IDE interface ide3...
> Probing IDE interface ide4...
> Probing IDE interface ide5...
>
>
> The problem isn't present with 2.6.12-1-amd64-generic where SCSI
> emulation seems to be deactivated and I don't have problem to burn
> DVDs. Here is the dmesg output when executing "modprobe ide-generic"
> :
>
> ICH7: IDE controller at PCI slot 0000:00:1f.1
> ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
> ICH7: chipset revision 1
> ICH7: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
> Probing IDE interface ide0...
> hda: HL-DT-ST DVDRAM GSA-4167B, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> Probing IDE interface ide1...
> Probing IDE interface ide1...
> Probing IDE interface ide2...
> hda: ATAPI 79X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache,
> UDMA(33) Uniform CD-ROM driver Revision: 3.20
> cdrom: This disc doesn't have any tracks I recognize!
> Probing IDE interface ide3...
> Probing IDE interface ide4...
> Probing IDE interface ide5...
>
>
> What is the difference between the two kernels? Why one is with SCSI
> emulation? Is it normal? What can I do to use
> 2.6.12-1-em64t-p4-smpwithout SCSI emulation?
>
> Thank you,
>
> Jean-François
Try creating a file in /etc/modprobe.d/ called say burner with this for
the contents.
## Added by me for IDE burning
options ide-scsi ignore=hda
Now when you boot the ide-scsi should allow the ide-generic to get the
burner.
Stephen
--
Debian the choice of a GNU generation
GPG Public Key: http://users.eastlink.ca/~stephencormier/publickey.asc
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