From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [patch] NCQ blacklist Maxtor 6B200M0/BANC1B10 Date: Mon, 28 May 2007 09:00:26 -0400 Message-ID: <465AD26A.4050502@garzik.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:45676 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751662AbXE1NAa (ORCPT ); Mon, 28 May 2007 09:00:30 -0400 In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Simon Griph Cc: htejun@gmail.com, linux-ide@vger.kernel.org Simon Griph wrote: > With NCQ enabled, this drive always hangs when under load and remains > hung until the next cold boot. > > Very similar to: http://thread.gmane.org/gmane.linux.ide/17640 > > diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c > index 0abd72d..17e27e9 100644 > --- a/drivers/ata/libata-core.c > +++ b/drivers/ata/libata-core.c > @@ -3373,6 +3373,7 @@ static const struct ata_blacklist_entry > ata_device_blacklist [] = { > /* NCQ is broken */ > { "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ }, > /* NCQ hard hangs device under heavier load, needs hard power > cycle */ > + { "Maxtor 6B200M0", "BANC1B10", ATA_HORKAGE_NONCQ }, > { "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ }, > /* Blacklist entries taken from Silicon Image 3124/3132 > Windows driver .inf file - also several Linux problem reports */ applied