Re: 2.6.31-rc1 with ide-tape / STT2000A

[Jim Duda <jim@duda.tzo.com>]

On 08/09/2009 12:58 PM, Alan Cox wrote:

On 08/10/2009 01:23 PM, Alan Cox wrote:
>> hdc: HL-DT-ST GCE-8160B, ATAPI CD/DVD-ROM drive
>> hdd: Seagate STT20000A, ATAPI TAPE drive
>> ide-cd: hdc: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache
>> libata version 3.00 loaded.
>> ata_piix 0000:00:1f.2: version 2.13
>> ata_piix 0000:00:1f.2: PCI INT A -> GSI 18 (level, low) -> IRQ 18
>> ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ]
>> ata_piix 0000:00:1f.2: setting latency timer to 64
>>
>
> You have both sets of drivers loaded at once. That won't do what you
> want. You need to build without the old IDE layer.
>
>

Aha!

Removing the older IDE drivers completely restored the use of the st driver.

I'm attempting a backup using libata and st now.

Maybe I don't need ide-tape afterall.

Thanks!

Jim


libata version 3.00 loaded.
ata_piix 0000:00:1f.1: version 2.13
ata_piix 0000:00:1f.1: enabling device (0005 -> 0007)
ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ata_piix 0000:00:1f.1: setting latency timer to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
ata_piix 0000:00:1f.2: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ]
ata_piix 0000:00:1f.2: setting latency timer to 64
scsi2 : ata_piix
scsi3 : ata_piix
ata3: SATA max UDMA/133 cmd 0xefe0 ctl 0xefac bmdma 0xef60 irq 18
ata4: SATA max UDMA/133 cmd 0xefa0 ctl 0xefa8 bmdma 0xef68 irq 18
ata2.00: ATAPI: HL-DT-ST GCE-8160B, 1.02, max MWDMA2
ata2.01: ATAPI: Seagate STT20000A, 8A51, max MWDMA2
ata2.01: device is on DMA blacklist, disabling DMA

>
> Alan
> --
> To unsubscribe from this list: send the line "unsubscribe linux-ide" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>