linux-kernel - Re: [rft] s2ram wakeup moves to .c, could fix few machines

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Message-ID: <47AB8A41.3040008@zytor.com>
Date:	Thu, 07 Feb 2008 14:46:25 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Pavel Machek <pavel@....cz>
CC:	"Rafael J. Wysocki" <rjw@...k.pl>,
	kernel list <linux-kernel@...r.kernel.org>,
	Linux-pm mailing list <linux-pm@...ts.osdl.org>
Subject: Re: [rft] s2ram wakeup moves to .c, could fix few machines

Pavel Machek wrote:
> 
> This is probably more acceptable version of beep; but there are
> probably even better ways to clean it...
> 
>         if (wakeup_header.realmode_flags & 4) {
>                 inb(97);
>                 outb(0, 0x80);
>                 outb(3, 97);
>                 outb(0, 0x80);
>                 outb(-74, 67);
>                 outb(0, 0x80);
>                 outb(-119, 66);
>                 outb(0, 0x80);
>                 outb(15, 66);
>         }
> 

What is available at this point -- are BIOS calls still accessible; are 
interrupts running?

	-hpa
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