Date: Sun, 29 Jul 2012 15:17:03 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Alexander Motin" <mav@FreeBSD.org>, <freebsd-stable@freebsd.org> Subject: Re: AHCI Timeout errors on Intel Patsburg Message-ID: <25077DAAB2D145E0A5B2CF7F062B6A2F@multiplay.co.uk> References: <5014DF8A.9040403@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
----- Original Message -----
From: "Alexander Motin" <mav@FreeBSD.org>
> > is 00000000 cs 00000000 ss 00000001 rs 00000001 tfd 40 serr 00880000
>
> This line (ss and rs fields) tells me that device haven't confirmed
> completion of one NCQ command. Bits set in serr field mean "10b to 8b
> Decode Error" and "Link Sequence Error". I would suggest that something
> wrong with the link quality. That may explain why reducing speed helps.
Thanks Alexander, that's most helpful, will continue with testing to try and
narrow down the issue based on that info :)
Regards
Steve
================================================
This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.
In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337
or return the E.mail to postmaster@multiplay.co.uk.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?25077DAAB2D145E0A5B2CF7F062B6A2F>