From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Hancock Subject: Re: [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist Date: Wed, 18 Apr 2007 08:35:53 -0600 Message-ID: <46262CC9.7080909@shaw.ca> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from shawidc-mo1.cg.shawcable.net ([24.71.223.10]:31527 "EHLO pd3mo3so.prod.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992645AbXDROgW (ORCPT ); Wed, 18 Apr 2007 10:36:22 -0400 In-reply-to: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Cc: max@duempel.org Max Kellermann wrote: > Yet another hard drive which doesn't seem to get NCQ right. > > ata1: EH in ADMA mode, notifier 0x0 notifier_error 0x0 gen_ctl > 0x1501000 status 0x400 next cpb count 0xB next cpb idx 0x0 > [...] > ata1: timeout waiting for ADMA IDLE, stat=0x400 > ata1: timeout waiting for ADMA LEGACY, stat=0x400 > ata1.00: exception Emask 0x0 SAct 0x3fff SErr 0x200000 action 0x2 > frozen > [...] > ata1: soft resetting port Don't know if I noticed this before, but the controller seems to be reporting an SError, looks like a link layer CRC error. This could be a potential symptom of the drive and controller just not getting along, but you might want to try a different SATA cable as well. -- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/