usr/src/uts/i86pc/io/tzmon/tzmon.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27
  28 #ifndef _TZMON_H
  29 #define _TZMON_H
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 #define TZ_DEFAULT_PERIOD       30
  38
  39 #define TZ_NUM_LEVELS           10
  40
  41 typedef struct thermal_zone {
  42         struct thermal_zone     *next;
  43         kmutex_t                lock;
  44         ACPI_HANDLE             obj;
  45         ddi_taskq_t             *taskq;
  46         void                    *zone_name;
  47
  48         int                     ac[TZ_NUM_LEVELS];
  49         ACPI_BUFFER             al[TZ_NUM_LEVELS];
  50         int                     crt;
  51         int                     hot;
  52         ACPI_BUFFER             psl;
  53         int                     psv;
  54         int                     tc1;
  55         int                     tc2;
  56         int                     tsp;
  57         int                     tzp;
  58
  59         int                     polling_period;
  60         int                     current_level;
  61 } thermal_zone_t;
  62
  63
  64 #ifdef  __cplusplus
  65 }
  66 #endif
  67
  68 #endif  /* _TZMON_H */