54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/* $OpenBSD: radio_if.h,v 1.4 2022/03/21 19:22:40 miod Exp $ */
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/* $RuOBSD: radio_if.h,v 1.6 2001/10/18 16:51:36 pva Exp $ */
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/*
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* Copyright (c) 2001 Maxim Tsyplakov <tm@oganer.net>
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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 ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SYS_DEV_RADIO_IF_H
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#define _SYS_DEV_RADIO_IF_H
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/*
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* Generic interface to hardware driver
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*/
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#define RADIOUNIT(x) (minor(x))
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struct radio_hw_if {
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/* open hardware */
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int (*open)(void *, int, int, struct proc *);
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/* close hardware */
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int (*close)(void *, int, int, struct proc *);
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int (*get_info)(void *, struct radio_info *);
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int (*set_info)(void *, struct radio_info *);
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int (*search)(void *, int);
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};
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struct device *radio_attach_mi(const struct radio_hw_if *, void *,
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struct device *);
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#endif /* _SYS_DEV_RADIO_IF_H */
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