1*29949e86Sstevel /* 2*29949e86Sstevel * CDDL HEADER START 3*29949e86Sstevel * 4*29949e86Sstevel * The contents of this file are subject to the terms of the 5*29949e86Sstevel * Common Development and Distribution License (the "License"). 6*29949e86Sstevel * You may not use this file except in compliance with the License. 7*29949e86Sstevel * 8*29949e86Sstevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*29949e86Sstevel * or http://www.opensolaris.org/os/licensing. 10*29949e86Sstevel * See the License for the specific language governing permissions 11*29949e86Sstevel * and limitations under the License. 12*29949e86Sstevel * 13*29949e86Sstevel * When distributing Covered Code, include this CDDL HEADER in each 14*29949e86Sstevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*29949e86Sstevel * If applicable, add the following below this CDDL HEADER, with the 16*29949e86Sstevel * fields enclosed by brackets "[]" replaced with your own identifying 17*29949e86Sstevel * information: Portions Copyright [yyyy] [name of copyright owner] 18*29949e86Sstevel * 19*29949e86Sstevel * CDDL HEADER END 20*29949e86Sstevel */ 21*29949e86Sstevel 22*29949e86Sstevel /* 23*29949e86Sstevel * Copyright 1998 Sun Microsystems, Inc. All rights reserved. 24*29949e86Sstevel * Use is subject to license terms. 25*29949e86Sstevel */ 26*29949e86Sstevel 27*29949e86Sstevel #ifndef _SYS_ENVIRON_H 28*29949e86Sstevel #define _SYS_ENVIRON_H 29*29949e86Sstevel 30*29949e86Sstevel #pragma ident "%Z%%M% %I% %E% SMI" 31*29949e86Sstevel 32*29949e86Sstevel #ifdef __cplusplus 33*29949e86Sstevel extern "C" { 34*29949e86Sstevel #endif 35*29949e86Sstevel 36*29949e86Sstevel /* useful debugging stuff */ 37*29949e86Sstevel #define ENVIRON_ATTACH_DEBUG 0x1 38*29949e86Sstevel #define ENVIRON_INTERRUPT_DEBUG 0x2 39*29949e86Sstevel #define ENVIRON_REGISTERS_DEBUG 0x4 40*29949e86Sstevel 41*29949e86Sstevel /* 42*29949e86Sstevel * OBP supplies us with 1 register set for the environment node 43*29949e86Sstevel * 44*29949e86Sstevel * It is: 45*29949e86Sstevel * 0 Temperature register 46*29949e86Sstevel */ 47*29949e86Sstevel 48*29949e86Sstevel #if defined(_KERNEL) 49*29949e86Sstevel 50*29949e86Sstevel /* Structures used in the driver to manage the hardware */ 51*29949e86Sstevel struct environ_soft_state { 52*29949e86Sstevel dev_info_t *dip; /* dev info of myself */ 53*29949e86Sstevel dev_info_t *pdip; /* dev info of parent */ 54*29949e86Sstevel struct environ_soft_state *next; 55*29949e86Sstevel int board; /* Board number for this FHC */ 56*29949e86Sstevel volatile uchar_t *temp_reg; /* VA of temperature register */ 57*29949e86Sstevel struct temp_stats tempstat; /* in memory storage of temperature */ 58*29949e86Sstevel kstat_t *environ_ksp; /* kstat pointer for temperature */ 59*29949e86Sstevel kstat_t *environ_oksp; /* kstat pointer for temp override */ 60*29949e86Sstevel }; 61*29949e86Sstevel 62*29949e86Sstevel #endif /* _KERNEL */ 63*29949e86Sstevel 64*29949e86Sstevel #ifdef __cplusplus 65*29949e86Sstevel } 66*29949e86Sstevel #endif 67*29949e86Sstevel 68*29949e86Sstevel #endif /* _SYS_ENVIRON_H */ 69