Re: libATA PATA status report, new patch

From: Alan Cox
Date: Wed Feb 08 2006 - 08:28:25 EST


On Maw, 2006-02-07 at 19:50 +0200, Meelis Roos wrote:
> ata2: PATA max UDMA/66 cmd 0x170 ctl 0x376 bmdma 0xFFA8 irq 15
> ata2: dev 0 ATAPI, max UDMA/33
> ata2: dev 0 configured for UDMA/33

So far so good.

> scsi1 : ata_piix
> ata2: command 0xa0 timeout, stat 0xd0 host_stat 0x24
> ata2: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ 0xb/47/00

Tries to do a packet command, which is reasonable as its ATAPI but the
timeout is unexpected.

> int3: 0000 [#1]
> CPU: 0
> EIP: 0060:[<c0148711>] Not tainted VLI

The rest seems to be a generic problem with libata and early commands
timing out (I think the device is getting deleted before the command
completes).

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