/*
* 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
* 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 (c) 2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SGSGN_H
#define _SGSGN_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/inttypes.h>
#include <sys/sysmacros.h>
/*
* Type definitions for layout in I/O SRAM of CPU signatures.
*
* The cpusig array bound is a white lie. The SC will allocate
* enough space for this array so that it can be indexed by any
* valid cpu id. Generally, this means that there will be about
* NCPU entries in the array. However, NCPU is a kernel defined
* value that may be larger than the actual maximum; the SC
* allocates based strictly on the hardware's capabilities, not on
* the kernel's definition of NCPU.
*/
typedef struct {
} sg_sgnblk_t;
/*
* Access to the signature block in I/O SRAM is done by calls to
* iosram_write(), which believes in offsets, not pointers.
* Below are the relevant offsets.
*/
#define SG_SGNBLK_MAGIC_OFFSET \
#define SG_SGNBLK_VERSION_OFFSET \
#define SG_SGNBLK_DOMAINSIG_OFFSET \
#ifdef __cplusplus
}
#endif
#endif /* _SGSGN_H */