From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932551AbWIJT0u (ORCPT ); Sun, 10 Sep 2006 15:26:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932509AbWIJT0u (ORCPT ); Sun, 10 Sep 2006 15:26:50 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:46036 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S932551AbWIJT0t (ORCPT ); Sun, 10 Sep 2006 15:26:49 -0400 Date: Sun, 10 Sep 2006 21:26:25 +0200 From: Pavel Machek To: David Brownell Cc: kernel list Subject: Re: [linux-pm] Problems with STR Message-ID: <20060910192625.GA5308@elf.ucw.cz> References: <20050928212955.GH2506@elf.ucw.cz> <20050929180249.AE766E9E4D@adsl-69-107-32-110.dsl.pltn13.pacbell.net> <20050929181206.GO1990@elf.ucw.cz> <200608312310.20851.david-b@pacbell.net> <20060906103806.GB4987@atrey.karlin.mff.cuni.cz> <20060906153343.6D89719FEC1@adsl-69-226-248-13.dsl.pltn13.pacbell.net> <20060907220718.GH29890@elf.ucw.cz> <20060910150323.5DE2019FFB5@adsl-69-226-248-13.dsl.pltn13.pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060910150323.5DE2019FFB5@adsl-69-226-248-13.dsl.pltn13.pacbell.net> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun 2006-09-10 08:03:23, David Brownell wrote: > > From pavel@suse.cz Thu Sep 7 15:10:51 2006 > > Date: Fri, 8 Sep 2006 00:07:18 +0200 > > From: Pavel Machek > > To: David Brownell > > Subject: Re: [linux-pm] Problems with PM_FREEZE > > > > Hi! > > > > > > > Just for the record, I tried those tricks and no success on either > > > > > the NF3 or NF2 boxes. And the NF3 ran into 's2ram' problems, > > > > > it seems vbetool etc don't work in 64bit mode yet ... > > > > > > > > Any chance to try it in 32-bit mode? Recovery cd, or something? > > > > > > Not for a few weeks, but that wouldn't have affected the NF2 ... > > > > Ok, can you do bugreport on bugzilla.kernel.org? > > You mean, like bugid 6906? Ahha, okay, feel free to Cc me on suspend bugs. > > Is the resume (with minimal modules, init=/bin/bash, no acpi_sleep= > > parameter) completely broken, or is just the video dead? > > Completely broken. Ok, this is beeping patch. It would be interesting to know what result you get if you attempt to resume from S3 with this applied. diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S index b781b38..88d4cba 100644 --- a/arch/i386/kernel/acpi/wakeup.S +++ b/arch/i386/kernel/acpi/wakeup.S @@ -11,7 +11,22 @@ # # If physical address of wakeup_code is 0x12345, BIOS should call us with # cs = 0x1234, eip = 0x05 -# +# + +#define BEEP \ + inb $97, %al; \ + outb %al, $0x80; \ + movb $3, %al; \ + outb %al, $97; \ + outb %al, $0x80; \ + movb $-74, %al; \ + outb %al, $67; \ + outb %al, $0x80; \ + movb $-119, %al; \ + outb %al, $66; \ + outb %al, $0x80; \ + movb $15, %al; \ + outb %al, $66; ALIGN .align 4096 @@ -20,6 +35,7 @@ wakeup_code: wakeup_code_start = . .code16 + BEEP movw $0xb800, %ax movw %ax,%fs movw $0x0e00 + 'L', %fs:(0x10) -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html