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2.5.54 ide-scsi and cdrecord

DISCUSSION Andrew S. Johnson 1 participant 1 message Jan 5, 2003 1 message not in the archive

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Andrew S. Johnson

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Quoted 25 lines · sean darcy

ide-scsi refuses to boot with A NULL pointer oops (is there a patch yet?). But I figured it didn't matter because I could use cdrecord without the scsi layer. So I rebuilt 2.5.54 w/o scsi. Here's the dmesg:

.............
VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 6Y120P0, ATA DISK drive
hdb: MAXTOR 6L060J3, ATA DISK drive
hda: DMA disabled
hdb: DMA disabled
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: SONY CD-RW CRX195E1, ATAPI CD/DVD-ROM drive
hdc: DMA disabled
ide1 at 0x170-0x177,0x376 on irq 15
spurious 8259A interrupt: IRQ7.
hda: host protected area => 1
hda: 240121728 sectors (122942 MB) w/7936KiB Cache, CHS=238216/16/63, UDMA(133)
hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 >
hdb: host protected area => 1
hdb: 117266688 sectors (60041 MB) w/1820KiB Cache, CHS=116336/16/63, UDMA(133)
hdb: hdb1 hdb2 hdb3 < hdb5 hdb6 hdb7 hdb8 >
...........

I got cdrecord 2.0:

Quoted 11 lines

[root@amd1900 root]# cdrecord -scanbus -dev=ATAPI
Cdrecord 2.0 (i686-pc-linux-gnu) Copyright (C) 1995-2002 J?rg Schilling
scsidev: 'ATAPI'
devname: 'ATAPI'
scsibus: -2 target: -2 lun: -2
Warning: Using ATA Packet interface.
Warning: The related libscg interface code is in pre alpha.
Warning: There may be fatal problems.
cdrecord: No such device or address. Cannot open SCSI driver.
cdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are root.
cdrecord: For possible transport specifiers try 'cdrecord dev=help'.

Did you try cdrecord dev=help like it says? The output of that will tell you that -scanbus isn't supported with ATAPI devices. I got it to work blind using 'cdrecord speed=8 dev=ATAPI:0,1,0 -v my.iso' for a CD-RW at hdb. So, I'm assuming the first 0 is the IDE channel, the 1 is for a slave (so 0 for master?), and the third I'll just leave as zero. Of course, don't use the ide-scsi module. Use the ide-cd module instead.

Hope this helps,

Andy Johnson

Quoted 65 lines

FWIW, I also tried just cdrecord -scanbus

What am I missing? I thought we didn't need the scsi layer anymore.

Here are snips from .config:

CONFIG_IDE=y

#
# IDE, ATA and ATAPI Block devices
#
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives #

CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y

CONFIG_BLK_DEV_IDECD=y

# IDE chipset support/bugfixes
#

CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y

CONFIG_IDEDMA_PCI_AUTO=y

CONFIG_BLK_DEV_IDEDMA=y

CONFIG_BLK_DEV_ADMA=y

CONFIG_BLK_DEV_VIA82CXXX=y
CONFIG_IDEDMA_AUTO=y

CONFIG_BLK_DEV_IDE_MODES=y

#
# SCSI device support
#
# CONFIG_SCSI is not set

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