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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 1998 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_ENVIRON_H
#define _SYS_ENVIRON_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/* useful debugging stuff */
#define ENVIRON_ATTACH_DEBUG 0x1
#define ENVIRON_INTERRUPT_DEBUG 0x2
#define ENVIRON_REGISTERS_DEBUG 0x4
/*
* OBP supplies us with 1 register set for the environment node
*
* It is:
* 0 Temperature register
*/
#if defined(_KERNEL)
/* Structures used in the driver to manage the hardware */
struct environ_soft_state {
dev_info_t *dip; /* dev info of myself */
dev_info_t *pdip; /* dev info of parent */
struct environ_soft_state *next;
int board; /* Board number for this FHC */
volatile uchar_t *temp_reg; /* VA of temperature register */
struct temp_stats tempstat; /* in memory storage of temperature */
kstat_t *environ_ksp; /* kstat pointer for temperature */
kstat_t *environ_oksp; /* kstat pointer for temp override */
};
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_ENVIRON_H */
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