Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751420AbXBVFyS (ORCPT ); Thu, 22 Feb 2007 00:54:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751389AbXBVFyS (ORCPT ); Thu, 22 Feb 2007 00:54:18 -0500 Received: from shawidc-mo1.cg.shawcable.net ([24.71.223.10]:52519 "EHLO pd2mo3so.prod.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751220AbXBVFyR (ORCPT ); Thu, 22 Feb 2007 00:54:17 -0500 Date: Wed, 21 Feb 2007 23:48:57 -0600 From: Robert Hancock Subject: [PATCH] libata: add NCQ blacklist entries from Silicon Image Windows driver To: linux-kernel , linux-ide@vger.kernel.org, Jeff Garzik , Andrew Morton , Tejun Heo Message-id: <45DD2EC9.4050403@shaw.ca> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit User-Agent: Thunderbird 1.5.0.9 (Windows/20061207) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1233 Lines: 29 This patch adds in some NCQ blacklist entries taken from the Silicon Image Windows drivers' .inf files for the 3124 and 3132 controllers. These entries were marked as ""DisableSataQueueing". Assume these are in their blacklist for a reason and disable NCQ on these drives. Signed-off-by: Robert Hancock --- linux-2.6.21-rc1edit/drivers/ata/libata-core.c.prev 2007-02-21 22:23:05.000000000 -0600 +++ linux-2.6.21-rc1edit/drivers/ata/libata-core.c 2007-02-21 22:25:44.000000000 -0600 @@ -3269,6 +3269,13 @@ static const struct ata_blacklist_entry /* Devices with NCQ limits */ + /* The following blacklist entries are taken from the Windows + driver .inf files for the Silicon Image 3124 and 3132. */ + { "Maxtor 7B250S0", "BANC1B70", ATA_HORKAGE_NONCQ, }, + { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, }, + { "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, }, + { "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, }, + /* End Marker */ { } }; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/