2ec1dc3639
address of the device identified by its phandle_t by traversing OFW's device tree. The space and address returned by this function can subsequently be passed to sparc64_fake_bustag() to construct a valid tag and handle for use by the newbus I/O functions. Use of this function is expected to be limited to pre-newbus access to devices, such as consoles and keyboards. Partially obtained from: tmm Reviewed by: jake, jmg, tmm SBus testing made possible by: jake Tested with: LINT
40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
/*-
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* Copyright (c) 2001 by Thomas Moestl <tmm@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 ``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 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_OFW_MACHDEP_H_
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#define _MACHINE_OFW_MACHDEP_H_
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#include <sys/bus.h>
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int OF_decode_addr(phandle_t, int *, bus_addr_t *);
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void OF_getetheraddr(device_t, u_char *);
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void cpu_shutdown(void *);
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void openfirmware_exit(void *);
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#endif /* _MACHINE_OFW_MACHDEP_H_ */
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