From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Re: aic79xx -> can't suspend Date: Thu, 23 Jun 2005 16:22:24 -0400 Message-ID: <1119558145.1609.3.camel@mindpipe> References: <1119549104.13259.1.camel@mindpipe> <20050623193224.GD2251@voodoo> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from mustang.oldcity.dca.net ([216.158.38.3]:30946 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S263060AbVFWUW0 (ORCPT ); Thu, 23 Jun 2005 16:22:26 -0400 In-Reply-To: <20050623193224.GD2251@voodoo> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Jim Crilly Cc: linux-kernel , linux-scsi@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