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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/powerpc/include/ofw_machdep.h
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2001 by Thomas Moestl <[email protected]>.

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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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#ifndef _MACHINE_OFW_MACHDEP_H_

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#define _MACHINE_OFW_MACHDEP_H_

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#include <sys/types.h>

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#include <sys/rman.h>

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#include <sys/bus.h>

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#include <dev/ofw/openfirm.h>

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#include <machine/platform.h>

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struct mem_region;

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struct numa_mem_region;

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typedef	uint32_t	cell_t;

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void OF_getetheraddr(device_t dev, u_char *addr);

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void OF_initial_setup(void *fdt_ptr, void *junk, int (*openfirm)(void *));

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bool OF_bootstrap(void);

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void OF_reboot(void);

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void ofw_mem_regions(struct mem_region *, int *, struct mem_region *, int *);

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void ofw_numa_mem_regions(struct numa_mem_region *, int *);

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void ofw_quiesce(void); /* Must be called before VM is up! */

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void ofw_save_trap_vec(char *);

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int ofw_pcibus_get_domain(device_t dev, device_t child, int *domain);

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int ofw_pcibus_get_cpus(device_t dev, device_t child, enum cpu_sets op,

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		size_t setsize, cpuset_t *cpuset);

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#endif /* _MACHINE_OFW_MACHDEP_H_ */

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