HardenedBSD/sys/i386/bios/apm_init/table.c
Poul-Henning Kamp 648c711bb4 This is the latest version of the APM stuff from HOSOKAWA, I have looked
briefly over it, and see some serious architectural issues in this stuff.

On the other hand, I doubt that we will have any solution to these issues
before 2.1, so we might as well leave this in.

Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much
in the normal case.

Reviewed by:	phk
Submitted by:	HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00

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C

/*
* APM (Advanced Power Management) BIOS Device Driver
*
* Copyright (c) 1994-1995 by HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
*
* This software may be used, modified, copied, and distributed, in
* both source and binary form provided that the above copyright and
* these terms are retained. Under no circumstances is the author
* responsible for the proper functioning of this software, nor does
* the author assume any responsibility for damages incurred with its
* use.
*
* Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
*
* $Id: table.c,v 1.2 1994/10/01 05:12:31 davidg Exp $
*/
#include <apm_bios.h>
struct pseudo_desc {
unsigned short limit;
unsigned long base __attribute__ ((packed));
};
struct pseudo_desc Idtr_prot = { 0, 0 }; /* filled on run time */
struct pseudo_desc Idtr_real = { 0x400 - 1, 0x0 };