gcpu.h revision 7aec1d6e253b21f9e9b7ef68b4d81ab9859b51fe
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _GCPU_H
#define _GCPU_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/cpu_module.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct gcpu_mca_bank {
uint_t bank_ctl; /* MCi_CTL MSR */
uint_t bank_status; /* MCi_STATUS MSR */
uint_t bank_addr; /* MCi_ADDR MSR */
uint_t bank_misc; /* MCi_MISC MSR */
} gcpu_mca_bank_t;
typedef struct gcpu_mca_data {
uint64_t bank_status_data; /* MCi_STATUS value from exception */
uint64_t bank_addr_data; /* MCi_ADDR value from exception */
uint64_t bank_misc_data; /* MCi_MISC value from exception */
} gcpu_mca_data_t;
typedef struct gcpu_mca {
const gcpu_mca_bank_t *gcpu_mca_banks;
gcpu_mca_data_t *gcpu_mca_data;
uint_t gcpu_mca_nbanks;
} gcpu_mca_t;
typedef struct gcpu_data {
gcpu_mca_t gcpu_mca;
} gcpu_data_t;
struct regs;
extern void gcpu_mca_init(void *);
extern int gcpu_mca_trap(void *, struct regs *);
#ifdef __cplusplus
}
#endif
#endif /* _GCPU_H */