From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267616AbUHEKFp (ORCPT ); Thu, 5 Aug 2004 06:05:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267617AbUHEKFp (ORCPT ); Thu, 5 Aug 2004 06:05:45 -0400 Received: from mail.tpgi.com.au ([203.12.160.103]:51681 "EHLO mail.tpgi.com.au") by vger.kernel.org with ESMTP id S267616AbUHEKFo (ORCPT ); Thu, 5 Aug 2004 06:05:44 -0400 Subject: Re: Solving suspend-level confusion From: Nigel Cunningham Reply-To: ncunningham@linuxmail.org To: Benjamin Herrenschmidt Cc: David Brownell , Oliver Neukum , Pavel Machek , Linux Kernel Mailing List , Patrick Mochel In-Reply-To: <1091595811.5226.105.camel@gaston> References: <20040730164413.GB4672@elf.ucw.cz> <200408020938.17593.david-b@pacbell.net> <1091493486.7396.92.camel@gaston> <200408031928.08475.david-b@pacbell.net> <1091586381.3189.14.camel@laptop.cunninghams> <1091587985.5226.74.camel@gaston> <1091587929.3303.38.camel@laptop.cunninghams> <1091592870.5226.80.camel@gaston> <1091593555.3191.48.camel@laptop.cunninghams> <1091595125.5227.96.camel@gaston> <1091595258.3303.74.camel@laptop.cunninghams> <1091595811.5226.105.camel@gaston> Content-Type: text/plain Message-Id: <1091698068.2964.164.camel@laptop.cunninghams> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6-1mdk Date: Thu, 05 Aug 2004 20:05:25 +1000 Content-Transfer-Encoding: 7bit X-TPG-Antivirus: Passed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi. On Wed, 2004-08-04 at 15:03, Benjamin Herrenschmidt wrote: > That's where the whole confusion is indeed... and why we need to make > that clear. The IDE driver will sleep the disk for 3 and keep it spinning > for 4 Discovered the problem; another layer of confusion! I was using PM_SUSPEND_DISK, which actually evaluates to 3, not 4 as I thought. Now that I'm using the literal 4, it works fine. Nigel