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openfirm.h revision 1.36.6.2
      1  1.36.6.2    martin /*	$NetBSD: openfirm.h,v 1.36.6.2 2020/04/13 08:04:25 martin Exp $	*/
      2       1.1        ws 
      3       1.1        ws /*
      4       1.1        ws  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
      5       1.1        ws  * Copyright (C) 1995, 1996 TooLs GmbH.
      6       1.1        ws  * All rights reserved.
      7       1.1        ws  *
      8       1.1        ws  * Redistribution and use in source and binary forms, with or without
      9       1.1        ws  * modification, are permitted provided that the following conditions
     10       1.1        ws  * are met:
     11       1.1        ws  * 1. Redistributions of source code must retain the above copyright
     12       1.1        ws  *    notice, this list of conditions and the following disclaimer.
     13       1.1        ws  * 2. Redistributions in binary form must reproduce the above copyright
     14       1.1        ws  *    notice, this list of conditions and the following disclaimer in the
     15       1.1        ws  *    documentation and/or other materials provided with the distribution.
     16       1.1        ws  * 3. All advertising materials mentioning features or use of this software
     17       1.1        ws  *    must display the following acknowledgement:
     18       1.1        ws  *	This product includes software developed by TooLs GmbH.
     19       1.1        ws  * 4. The name of TooLs GmbH may not be used to endorse or promote products
     20       1.1        ws  *    derived from this software without specific prior written permission.
     21       1.1        ws  *
     22       1.1        ws  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
     23       1.1        ws  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24       1.1        ws  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25       1.1        ws  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26       1.1        ws  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     27       1.1        ws  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     28       1.1        ws  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     29       1.1        ws  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     30       1.1        ws  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     31       1.1        ws  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32       1.1        ws  */
     33      1.25   garbled 
     34      1.25   garbled #ifndef _OPENFIRM_H_
     35      1.25   garbled #define _OPENFIRM_H_
     36      1.25   garbled 
     37      1.25   garbled #include <prop/proplib.h>
     38      1.25   garbled 
     39       1.1        ws /*
     40       1.1        ws  * Prototypes for OpenFirmware Interface Routines
     41       1.1        ws  */
     42       1.1        ws 
     43       1.1        ws /*
     44       1.2       cgd  * Machine-independent OpenFirmware-related structures.
     45       1.2       cgd  * XXX THESE DO NOT BELONG HERE.
     46       1.1        ws  */
     47       1.1        ws 
     48       1.1        ws /*
     49       1.1        ws  * Generic OpenFirmware probe argument.
     50       1.1        ws  * This is how all probe structures must start
     51       1.1        ws  * in order to support generic OpenFirmware device drivers.
     52       1.1        ws  */
     53       1.7   mycroft struct ofbus_attach_args {
     54      1.18       chs 	const char	*oba_busname;
     55      1.18       chs 	char		oba_ofname[64];
     56      1.18       chs 	int		oba_phandle;
     57      1.18       chs 
     58       1.1        ws 	/*
     59       1.1        ws 	 * Special unit field for disk devices.
     60       1.1        ws 	 * This is a KLUDGE to work around the fact that OpenFirmware
     61       1.1        ws 	 * doesn't probe the scsi bus completely.
     62       1.1        ws 	 * YES, I THINK THIS IS A BUG IN THE OPENFIRMWARE DEFINITION!!!	XXX
     63       1.1        ws 	 * See also ofdisk.c.
     64       1.1        ws 	 */
     65      1.18       chs 	int		oba_unit;
     66       1.1        ws };
     67       1.1        ws 
     68      1.35  jmcneill struct of_compat_data {
     69      1.35  jmcneill 	const char *compat;
     70      1.35  jmcneill 	uintptr_t data;
     71      1.35  jmcneill };
     72       1.2       cgd 
     73       1.2       cgd /*
     74       1.2       cgd  * Functions and variables provided by machine-dependent code.
     75       1.2       cgd  */
     76       1.2       cgd extern char *OF_buf;
     77       1.2       cgd 
     78      1.30  christos void	OF_boot(const char *) __dead;
     79      1.30  christos int	OF_call_method(const char *, int, int, int, ...);
     80      1.30  christos int	OF_call_method_1(const char *, int, int, ...);
     81      1.17    simonb int	OF_child(int);
     82      1.30  christos void	*OF_claim(void *, u_int, u_int);
     83      1.30  christos void	OF_close(int);
     84      1.30  christos void	OF_enter(void);
     85      1.30  christos void	OF_exit(void) __dead;
     86      1.30  christos int	OF_finddevice(const char *);
     87      1.30  christos int	OF_getprop(int, const char *, void *, int);
     88      1.30  christos int	OF_getproplen(int, const char *);
     89      1.17    simonb int	OF_instance_to_package(int);
     90      1.30  christos int	OF_instance_to_path(int, char *, int);
     91      1.30  christos int	OF_interpret(const char *, int, int, ...);
     92      1.30  christos int	OF_milliseconds(void);
     93      1.20  christos int	OF_nextprop(int, const char *, void *);
     94      1.30  christos int	OF_open(const char *);
     95      1.17    simonb int	OF_package_to_path(int, char *, int);
     96      1.30  christos int	OF_parent(int);
     97      1.30  christos int	OF_peer(int);
     98      1.30  christos void	OF_quiesce(void);
     99      1.17    simonb int	OF_read(int, void *, int);
    100      1.30  christos void	OF_release(void *, u_int);
    101      1.17    simonb int	OF_seek(int, u_quad_t);
    102      1.17    simonb void	(*OF_set_callback(void(*)(void *)))(void *);
    103      1.30  christos int	OF_setprop(int, const char *, const void *, int);
    104      1.30  christos int	OF_write(int, const void *, int);
    105      1.30  christos 
    106      1.17    simonb int	openfirmware(void *);
    107       1.2       cgd 
    108       1.2       cgd /*
    109       1.2       cgd  * Functions and variables provided by machine-independent code.
    110       1.2       cgd  */
    111      1.17    simonb int	of_compatible(int, const char * const *);
    112      1.31  jmcneill int	of_match_compatible(int, const char * const *);
    113      1.36  jmcneill int	of_match_compat_data(int, const struct of_compat_data *);
    114      1.35  jmcneill const struct of_compat_data *
    115      1.35  jmcneill 	of_search_compatible(int, const struct of_compat_data *);
    116      1.20  christos int	of_decode_int(const unsigned char *);
    117      1.17    simonb int	of_packagename(int, char *, int);
    118      1.24   garbled int	of_find_firstchild_byname(int, const char *);
    119      1.25   garbled int	of_getnode_byname(int, const char *);
    120      1.25   garbled boolean_t	of_to_uint32_prop(prop_dictionary_t, int, const char *,
    121      1.25   garbled     const char *);
    122      1.25   garbled boolean_t	of_to_dataprop(prop_dictionary_t, int, const char *,
    123      1.25   garbled     const char *);
    124       1.8   thorpej 
    125      1.17    simonb int	*of_network_decode_media(int, int *, int *);
    126      1.27  macallan char	*of_get_mode_string(char *, int);
    127      1.25   garbled 
    128      1.32  jmcneill void	of_enter_i2c_devs(prop_dictionary_t, int, size_t, int);
    129  1.36.6.2    martin void	of_enter_spi_devs(prop_dictionary_t, int, size_t);
    130      1.28    martin 
    131      1.34  jmcneill bool	of_hasprop(int, const char *);
    132      1.34  jmcneill #define of_getprop_bool	of_hasprop
    133      1.33  jmcneill int	of_getprop_uint32(int, const char *, uint32_t *);
    134  1.36.6.1  christos int	of_getprop_uint64(int, const char *, uint64_t *);
    135      1.33  jmcneill 
    136      1.25   garbled #endif /*_OPENFIRM_H_*/
    137