From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Guyader Subject: Re: Re: [PATCH] ioemu-remote: ACPI S3 state wake up Date: Thu, 24 Jul 2008 13:12:03 +0100 Message-ID: <48887193.4060207@eu.citrix.com> References: <48876F9E.8020305@eu.citrix.com> <18567.29232.933108.405959@mariner.uk.xensource.com> <515922b50807240323k99474dfnb679c40290a8aa11@mail.gmail.com> <48885E08.4050603@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <48885E08.4050603@eu.citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Trolle Selander Cc: xen-devel , Ian Jackson List-Id: xen-devel@lists.xenproject.org Jean Guyader wrote: > I already tried to reduce the rw area, and just keep 0xe0 -> 0xef. But > obviously it doesn't work the device model needs to write on this frame > 0xf1. I still don't figure out why. > > The rombios write on this page because of this flags s3_resume_flag (rombios.c:98883). I don't know if it's a good reason to set the rombios as rw. However it's bad to set the first 2 pages of the rombios as rw just because of that. Any suggestions ? -- Jean Guyader