Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760638AbYABX33 (ORCPT ); Wed, 2 Jan 2008 18:29:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755247AbYABXYF (ORCPT ); Wed, 2 Jan 2008 18:24:05 -0500 Received: from hqemgate02.nvidia.com ([216.228.112.143]:14406 "EHLO HQEMGATE02.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759583AbYABXYB convert rfc822-to-8bit (ORCPT ); Wed, 2 Jan 2008 18:24:01 -0500 X-PGP-Universal: processed; by hqnvupgp02.nvidia.com on Wed, 02 Jan 2008 15:23:50 -0800 X-MimeOLE: Produced By Microsoft Exchange V6.5 MIME-Version: 1.0 Subject: RE: sata_nv + ADMA + Samsung disk problem Date: Wed, 2 Jan 2008 15:23:26 -0800 Message-ID: In-Reply-To: <477BDEA5.8040701@garzik.org> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: sata_nv + ADMA + Samsung disk problem Thread-Index: AchNcV+2oUZO7rMYRimjKlyxu8kLaQAJFjFQ References: <20070808120804.GB5257@boogie.lpds.sztaki.hu> <20080101164416.GA29574@boogie.lpds.sztaki.hu> <477B0429.7040909@gmail.com> <477B0CFD.1030603@shaw.ca> <477BDEA5.8040701@garzik.org> From: "Allen Martin" To: "Jeff Garzik" Cc: "Robert Hancock" , "Tejun Heo" , "Gabor Gombas" , , , "Kuan Luo" , "Peer Chen" X-OriginalArrivalTime: 02 Jan 2008 23:23:27.0057 (UTC) FILETIME=[7A31B410:01C84D96] Content-class: urn:content-classes:message Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1014 Lines: 24 > The software definitely provides that guarantee for all NCQ-capable > controllers. > Well if that's not it, it must be some problem entering ADMA legacy mode. Here's what the Windows driver does: ADMACtrl.aGO = 0 ADMACtrl.aEIEN = 0 poll { until ADMAStatus.aLGCY = 1 || timeout } ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- -- 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/