40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/* $OpenBSD: intrmap.h,v 1.3 2020/06/23 01:40:03 dlg Exp $ */
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/*
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* Copyright (c) 2020 David Gwynne <dlg@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _SYS_INTRMAP_H_
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#define _SYS_INTRMAP_H_
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struct intrmap;
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#define INTRMAP_POWEROF2 (1 << 0)
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struct intrmap *intrmap_create(const struct device *,
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unsigned int, unsigned int, unsigned int);
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void intrmap_destroy(struct intrmap *);
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void intrmap_match(const struct device *,
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struct intrmap *, struct intrmap *);
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void intrmap_align(const struct device *,
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struct intrmap *, struct intrmap *);
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unsigned int intrmap_count(const struct intrmap *);
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struct cpu_info *intrmap_cpu(const struct intrmap *, unsigned int);
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struct cpu_info *intrmap_one(const struct device *);
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#endif /* _SYS_INTRMAP_H_ */
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