Re: [Bug 8366] aic79xx and aic7xxx driver issues

James Bottomley
2007-07-25T02:14:45Z

On Tue, 2007-07-24 at 18:05 -0700, bugme-daemon@bugzilla.kernel.org
wrote:
> --> (http://bugzilla.kernel.org/attachment.cgi?id=12126&action=view)
> failed driver dmesg
>
> This driver fails at time of boot up. there are many scsi errors shown in the
> output. It is the "new" aic7xxx driver.

This is about the most significant line

> (scsi0:A:3:0): parity error detected in Data-in phase. SEQADDR(0x84) SCSIRATE(0x80)

The SCSIRATE indicates wide. I'd bet this is a narrow device; in which case, does

echo 0 > /sys/class/spi_transport/target0:0:3/max_wide

and then triggering a revalidate with

echo 1 > /sys/class/spi_transport/target0:0:3/revalidate

produce anything different?

James