e8e951ce31
ACPI or for when ACPI support is disabled or not present in the kernel. Basically, the nexus device is now split into two with some parts (such as adding default ISA, MCA, and EISA busses if they aren't found as well as support for PCI bus device ivars) being moved to the legacy driver.
44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
/*-
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* Copyright (c) 2000 Peter Wemm <peter@FreeBSD.org>
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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 _MACHINE_LEGACYVAR_H_
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#define _MACHINE_LEGACYVAR_H_
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enum legacy_device_ivars {
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LEGACY_IVAR_PCIBUS
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};
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#define LEGACY_ACCESSOR(var, ivar, type) \
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__BUS_ACCESSOR(legacy, var, LEGACY, ivar, type)
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LEGACY_ACCESSOR(pcibus, PCIBUS, u_int32_t)
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#undef LEGACY_ACCESSOR
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#endif /* !_MACHINE_LEGACYVAR_H_ */
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