Re: [Linux 2.6.21.3] CDRW drive not recognised by PATA (ata_piix)

Jeff Garzik
2007-06-03T14:23:27Z

Chris Rankin wrote:
> Hi,
>
> I have tried replacing the old IDE layer on my dual P4 machine with the PATA driver instead, but
> the CDRW drive on the second IDE bus (the old /dev/hdd drive) is never recognised:
>
> ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001ffa0 irq 14
> ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001ffa8 irq 15
> scsi0 : ata_piix
> ata1.00: ATA-6: IC35L090AVV207-0, V23OA66A, max UDMA/100
> ata1.00: 156250000 sectors, multi 8: LBA48
> ata1.00: configured for UDMA/100
> scsi1 : ata_piix
> ata2.00: ATAPI, max UDMA/33
> ata2.01: ATAPI, max UDMA/33
> ata2.00: configured for UDMA/33
> ata2.01: qc timeout (cmd 0xef)
> ata2.01: failed to set xfermode (err_mask=0x4)

Grab the 'always use polling SETXFER' patch...

Jeff