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Diffstat (limited to 'stand/ofw/libofw/libofw.h')
-rw-r--r-- | stand/ofw/libofw/libofw.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/stand/ofw/libofw/libofw.h b/stand/ofw/libofw/libofw.h new file mode 100644 index 0000000..87e9095 --- /dev/null +++ b/stand/ofw/libofw/libofw.h @@ -0,0 +1,90 @@ +/*- + * Copyright (C) 2000 Benno Rice. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY Benno Rice ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include "openfirm.h" + +/* Note: Must match the 'struct devdesc' in bootstrap.h */ +struct ofw_devdesc { + struct devsw *d_dev; + int d_type; + int d_unit; + ihandle_t d_handle; + union { + char d_path[256]; + struct { + uint64_t pool_guid; + uint64_t root_guid; + }; + }; +}; + +extern int ofw_getdev(void **vdev, const char *devspec, const char **path); +extern ev_sethook_t ofw_setcurrdev; + +extern struct devsw ofwdisk; +extern struct netif_driver ofwnet; + +int ofwn_getunit(const char *); + +ssize_t ofw_copyin(const void *src, vm_offset_t dest, const size_t len); +ssize_t ofw_copyout(const vm_offset_t src, void *dest, const size_t len); +ssize_t ofw_readin(const int fd, vm_offset_t dest, const size_t len); + +extern int ofw_boot(void); +extern int ofw_autoload(void); + +void ofw_memmap(int); +void *ofw_alloc_heap(unsigned int); +void ofw_release_heap(void); + +struct preloaded_file; +struct file_format; + +int ofw_elf_loadfile(char *, vm_offset_t, struct preloaded_file **); +int ofw_elf_exec(struct preloaded_file *); + +extern struct file_format ofw_elf; +#ifdef __powerpc__ +extern struct file_format ofw_elf64; +#endif + +extern void reboot(void); + +struct ofw_reg +{ + cell_t base; + cell_t size; +}; + +struct ofw_reg2 +{ + cell_t base_hi; + cell_t base_lo; + cell_t size; +}; + +extern int (*openfirmware)(void *); |