i386/78666: ata0-master: FAILURE ATA-IDENTIFY timed out

[Victor]

>Number:         78666
>Category:       i386
>Synopsis:       ata0-master: FAILURE ATA-IDENTIFY timed out
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 10 12:20:01 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Victor
>Release:        FreeBSD 5.3
>Organization:
Olencom Electronics
>Environment:
CD 5.3 FreeBSD from site ftp.freebsd.org
>Description:
System - SuperMicro 6014H-82B.
If I load from CD FreeBSD 5.3 - and get message from kernel "ata0-master: FAILURE ATA-IDENTIFY timed out" and system reboot.
I change other HDD - problem is still actual.
If I use CD FreeBSD 5.2.1 - all good. But FreeBSD 5.3 don't work.
It's answer vendor : "According to our bios engineer it's not a bios related issue, but  a problem of the ata driver of FreeBsd 5.3.
the only option is to go back to  5.2.1."
Whether there is a decision of the given problem?
>How-To-Repeat:
System - SuperMicro 6014H-82B.
and load from CD FreeBSD 5.3/i386
>Fix:
I don't know :(
>Release-Note:
>Audit-Trail:
>Unformatted: