[netwatch.git] / include / smram.h

#ifndef __SMRAM_H
#define __SMRAM_H

#include "smram-hardware.h"

extern int smram_locked();
extern smram_state_t smram_save_state();
extern void smram_restore_state(smram_state_t state);
extern int smram_aseg_set_state(int open);
extern int smram_tseg_set_state(int open);

#define SMRAM_ASEG_CLOSED 0	/* SMRAM is not readable. */
#define SMRAM_ASEG_OPEN 1	/* SMRAM is readable by everybody. */
#define SMRAM_ASEG_SMMCODE 2	/* SMRAM is readable as SMM code only. */
#define SMRAM_ASEG_SMMONLY 3	/* SMRAM is readable as SMM code and data only. */

#define SMRAM_TSEG_OPEN 0

#endif
Commit	Line	Data
81148fa1 JW	1	#ifndef __SMRAM_H
	2	#define __SMRAM_H
	3
399b9324	4	#include "smram-hardware.h"
81148fa1 JW	5
	6	extern int smram_locked();
	7	extern smram_state_t smram_save_state();
	8	extern void smram_restore_state(smram_state_t state);
f2b87dd6 JW	9	extern int smram_aseg_set_state(int open);
f2b87dd6 JW	10	extern int smram_tseg_set_state(int open);
81148fa1 JW	11
	12	#define SMRAM_ASEG_CLOSED 0 /* SMRAM is not readable. */
	13	#define SMRAM_ASEG_OPEN 1 /* SMRAM is readable by everybody. */
	14	#define SMRAM_ASEG_SMMCODE 2 /* SMRAM is readable as SMM code only. */
	15	#define SMRAM_ASEG_SMMONLY 3 /* SMRAM is readable as SMM code and data only. */
	16
f2b87dd6 JW	17	#define SMRAM_TSEG_OPEN 0
f2b87dd6 JW	18
81148fa1	19	#endif