2011-05-28 21:13:22 +00:00
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/*-
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* Copyright (c) 2009-2011 Nathan Whitehorn
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _POWERPC_POWERMAC_POWERMAC_THERMAL_H
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#define _POWERPC_POWERMAC_POWERMAC_THERMAL_H
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2011-06-03 20:43:12 +00:00
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#define ZERO_C_TO_K 2732
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2011-05-28 21:13:22 +00:00
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struct pmac_fan {
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int min_rpm, max_rpm, default_rpm;
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char name[32];
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int zone;
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int (*read)(struct pmac_fan *);
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int (*set)(struct pmac_fan *, int value);
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};
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struct pmac_therm {
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int target_temp, max_temp; /* Tenths of a degree K */
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char name[32];
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int zone;
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int (*read)(struct pmac_therm *);
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};
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void pmac_thermal_fan_register(struct pmac_fan *);
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void pmac_thermal_sensor_register(struct pmac_therm *);
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#endif
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