lkml.org 
[lkml]   [2008]   [Jan]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: SATA DOM is not identified by ata_piix module
On Tue, 15 Jan 2008 18:11:25 +0800
"Mao Rui" <maorui@yuvad.com> wrote:

> Hi,
>
> I have a PQI Turbo SATA DOM. It works well under Windows. I installed it in
> a SuperMicro motherboard, Intel 5000P chipset. The OS is Ubuntu 7.04, kernel
> 2.6.20-15. But the DOM is not appeared as a device node, and I found several
> error messages in kernel log.

Generally it is a good idea to report problems with vendor built kernels
to the vendor and their support, especially one that is 3 releases behind.
They have a much better idea what is in that kernel and who else has seen
problems.

> [   67.124299] ata2.00: qc timeout (cmd 0x91)
> [   67.124306] ata2.00: failed to IDENTIFY (INIT_DEV_PARAMS failed,
> err_mask=0x4)

We issued commands, it didn't respond. That could be a libata problem but
actually looks more like an IRQ routing problem.

> Actually I also have a PQI IDE DOM, it have same error with Ubuntu 7.04 /

The PQI DOM is a bit odd, it is however known to work with libata at
least for the PATA one, and the versions which don't understand
SET_XFER_MODE to work with current kernels. (Your failure mode isn't the
SET_XFER_MODE one - it hasn't got that far).

Alan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2008-01-15 12:07    [W:0.104 / U:0.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site