932d8c46a2
device (kind) specific unit field to the common field. This change allows a future version of libefi to work without requiring anything more than what is defined in struct devdesc and as such makes it possible to compile said version of libefi for different platforms without requiring that those platforms have identical derivatives of struct devdesc.
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/*-
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* Copyright (C) 2000 Benno Rice.
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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 Benno Rice ``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 TOOLS GMBH 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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* $FreeBSD$
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*/
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#include "openfirm.h"
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/* Note: Must match the 'struct devdesc' in bootstrap.h */
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struct ofw_devdesc {
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struct devsw *d_dev;
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int d_type;
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int d_unit;
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ihandle_t d_handle;
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char d_path[256];
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};
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extern int ofw_getdev(void **vdev, const char *devspec, const char **path);
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extern ev_sethook_t ofw_setcurrdev;
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extern struct devsw ofwdisk;
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extern struct netif_driver ofwnet;
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int ofwn_getunit(const char *);
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ssize_t ofw_copyin(const void *src, vm_offset_t dest, const size_t len);
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ssize_t ofw_copyout(const vm_offset_t src, void *dest, const size_t len);
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ssize_t ofw_readin(const int fd, vm_offset_t dest, const size_t len);
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extern int ofw_boot(void);
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extern int ofw_autoload(void);
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void ofw_memmap(int);
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void *ofw_alloc_heap(unsigned int);
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void ofw_release_heap(void);
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struct preloaded_file;
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struct file_format;
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int ofw_elf_loadfile(char *, vm_offset_t, struct preloaded_file **);
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int ofw_elf_exec(struct preloaded_file *);
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extern struct file_format ofw_elf;
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extern void reboot(void);
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struct ofw_reg
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{
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cell_t base;
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cell_t size;
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};
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struct ofw_reg2
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{
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cell_t base_hi;
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cell_t base_lo;
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cell_t size;
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};
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extern int (*openfirmware)(void *);
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