From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263103AbVFWU2K (ORCPT ); Thu, 23 Jun 2005 16:28:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263065AbVFWUYg (ORCPT ); Thu, 23 Jun 2005 16:24:36 -0400 Received: from mustang.oldcity.dca.net ([216.158.38.3]:30690 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S263046AbVFWUW0 (ORCPT ); Thu, 23 Jun 2005 16:22:26 -0400 Subject: Re: aic79xx -> can't suspend From: Lee Revell To: Jim Crilly Cc: linux-kernel , linux-scsi@vger.kernel.org In-Reply-To: <20050623193224.GD2251@voodoo> References: <1119549104.13259.1.camel@mindpipe> <20050623193224.GD2251@voodoo> Content-Type: text/plain Date: Thu, 23 Jun 2005 16:22:24 -0400 Message-Id: <1119558145.1609.3.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2005-06-23 at 15:32 -0400, Jim Crilly wrote: > On 06/23/05 01:51:43PM -0400, Lee Revell wrote: > > I have a machine with an Adaptec 2940U2W adapter running 2.6.11. When I > > try to go into standby like so: > > > > echo standby > /sys/power/state > > > > this is what happens: > > AFAIK no SCSI drivers have had power management functions implemented, a > quick grep for PM_ in drivers/scsi seems to confirm that only the PCMCIA > SCSI drivers even look for PM events. Hmm, actually, this is still pretty bad. Shouldn't the suspend fail with "power management not implemented for device aic9xxx?" rather than crashing and burning? Also, who is the aic9xxx maintainer? I could not find any reference to it at all in MAINTAINERS. Finally, is there an authoritative, up to date driver developers guide for the SCSI subsystem, like the one for ALSA? TIA, Lee