81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
/* $NetBSD: apmvar.h,v 1.4 2007/07/09 22:56:41 ad Exp $ */
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/*-
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* Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by TAKEMURA Shin.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_APM_APMVAR_H_
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#define _DEV_APM_APMVAR_H_
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#include <dev/apm/apmbios.h>
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#include <dev/apm/apmio.h>
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struct apm_accessops {
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void (*aa_disconnect)(void *);
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void (*aa_enable)(void *, int);
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int (*aa_set_powstate)(void *, u_int, u_int);
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int (*aa_get_powstat)(void *, u_int, struct apm_power_info *);
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int (*aa_get_event)(void *, u_int *, u_int *);
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void (*aa_cpu_busy)(void *);
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void (*aa_cpu_idle)(void *);
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void (*aa_get_capabilities)(void *, u_int *, u_int *);
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};
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#define APM_NEVENTS 16
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struct apm_softc {
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struct device sc_dev;
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struct selinfo sc_rsel;
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struct selinfo sc_xsel;
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int sc_flags;
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int sc_event_count;
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int sc_event_ptr;
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int sc_power_state;
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lwp_t *sc_thread;
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struct lock sc_lock;
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struct apm_event_info sc_event_list[APM_NEVENTS];
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struct apm_accessops *sc_ops;
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int sc_hwflags;
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int sc_vers;
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int sc_detail;
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void *sc_cookie;
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};
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#define APM_F_DONT_RUN_HOOKS 0x01
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int apm_match(void);
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void apm_attach(struct apm_softc *);
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const char *apm_strerror(int);
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#endif /* _DEV_APM_APMVAR_H_ */
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