From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alberto Piai Subject: Re: ACPI S3 resume only reboots Date: Mon, 18 Oct 2004 11:55:37 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20041018115537.38525137.albeclemit@yahoo.it> References: <20041017231258.1ec99146.albeclemit@yahoo.it> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Hiroshi 2 Itoh Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, pavel-+ZI9xUNit7I@public.gmane.org, shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org List-Id: linux-acpi@vger.kernel.org On Mon, 18 Oct 2004 15:40:14 +0900 Hiroshi 2 Itoh wrote: > You are so unlucky. Your PC's BIOS may jump into the wakeup entry without > complete real mode initialization. > Please try this code at the top of entry. > > movl %cr0, %eax > andl $0xfffffff0, %eax # TS/EM/MP bit off > movl %eax, %cr0 I added this code right after ENTRY(wakeup_start) wakeup_code: wakeup_code_start = . .code16 but doesn't change things :( This laptop is *a bit* tricky. Do you think it depends on the VIA chipset or on the BIOS? What about trying to ask the manifacturer about how to properly wake up their laptop? Any other ideas, i'm here for testing. Thanks for your help, Alberto ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl