1/* $NetBSD: openfirm.h,v 1.1 1998/05/15 10:16:00 tsubai Exp $ */
2
3/*-
4 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
5 * Copyright (C) 1995, 1996 TooLs GmbH.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by TooLs GmbH.
19 * 4. The name of TooLs GmbH may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33/*
34 * Copyright (C) 2000 Benno Rice.
35 * All rights reserved.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 * 1. Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * 2. Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in the
44 * documentation and/or other materials provided with the distribution.
45 *
46 * THIS SOFTWARE IS PROVIDED BY Benno Rice ``AS IS'' AND ANY EXPRESS OR
47 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
48 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
49 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
50 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
52 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
53 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
54 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
55 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56 *
| 1/* $NetBSD: openfirm.h,v 1.1 1998/05/15 10:16:00 tsubai Exp $ */
2
3/*-
4 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
5 * Copyright (C) 1995, 1996 TooLs GmbH.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by TooLs GmbH.
19 * 4. The name of TooLs GmbH may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33/*
34 * Copyright (C) 2000 Benno Rice.
35 * All rights reserved.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 * 1. Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * 2. Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in the
44 * documentation and/or other materials provided with the distribution.
45 *
46 * THIS SOFTWARE IS PROVIDED BY Benno Rice ``AS IS'' AND ANY EXPRESS OR
47 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
48 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
49 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
50 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
52 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
53 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
54 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
55 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
56 *
|
57 * $FreeBSD: head/sys/dev/ofw/openfirm.h 208172 2010-05-16 22:01:43Z nwhitehorn $
| 57 * $FreeBSD: head/sys/dev/ofw/openfirm.h 208614 2010-05-28 10:43:56Z raj $
|
58 */
59
60#ifndef _DEV_OPENFIRM_H_
61#define _DEV_OPENFIRM_H_
62
63#include <sys/types.h>
64
65/*
66 * Prototypes for Open Firmware Interface Routines
67 */
68
69typedef uint32_t ihandle_t;
70typedef uint32_t phandle_t;
71typedef uint32_t pcell_t;
72
73#ifdef _KERNEL
74#include <sys/malloc.h>
75
76#include <machine/ofw_machdep.h>
77
78MALLOC_DECLARE(M_OFWPROP);
79
80/*
81 * Open Firmware interface initialization. OF_install installs the named
82 * interface as the Open Firmware access mechanism, OF_init initializes it.
83 */
84
85boolean_t OF_install(char *name, int prio);
| 58 */
59
60#ifndef _DEV_OPENFIRM_H_
61#define _DEV_OPENFIRM_H_
62
63#include <sys/types.h>
64
65/*
66 * Prototypes for Open Firmware Interface Routines
67 */
68
69typedef uint32_t ihandle_t;
70typedef uint32_t phandle_t;
71typedef uint32_t pcell_t;
72
73#ifdef _KERNEL
74#include <sys/malloc.h>
75
76#include <machine/ofw_machdep.h>
77
78MALLOC_DECLARE(M_OFWPROP);
79
80/*
81 * Open Firmware interface initialization. OF_install installs the named
82 * interface as the Open Firmware access mechanism, OF_init initializes it.
83 */
84
85boolean_t OF_install(char *name, int prio);
|
86void OF_init(void *cookie);
| 86int OF_init(void *cookie);
|
87
88/*
89 * Known Open Firmware interface names
90 */
91
92#define OFW_STD_DIRECT "ofw_std" /* Standard OF interface */
93#define OFW_STD_REAL "ofw_real" /* Real-mode OF interface */
94#define OFW_FDT "ofw_fdt" /* Flattened Device Tree */
95
96/* Generic functions */
97int OF_test(const char *name);
98void OF_printf(const char *fmt, ...);
99
100/* Device tree functions */
101phandle_t OF_peer(phandle_t node);
102phandle_t OF_child(phandle_t node);
103phandle_t OF_parent(phandle_t node);
104ssize_t OF_getproplen(phandle_t node, const char *propname);
105ssize_t OF_getprop(phandle_t node, const char *propname, void *buf,
106 size_t len);
107ssize_t OF_searchprop(phandle_t node, const char *propname, void *buf,
108 size_t len);
109ssize_t OF_getprop_alloc(phandle_t node, const char *propname,
110 int elsz, void **buf);
111int OF_nextprop(phandle_t node, const char *propname, char *buf,
112 size_t len);
113int OF_setprop(phandle_t node, const char *name, const void *buf,
114 size_t len);
115ssize_t OF_canon(const char *path, char *buf, size_t len);
116phandle_t OF_finddevice(const char *path);
117ssize_t OF_package_to_path(phandle_t node, char *buf, size_t len);
118
119/* Device I/O functions */
120ihandle_t OF_open(const char *path);
121void OF_close(ihandle_t instance);
122ssize_t OF_read(ihandle_t instance, void *buf, size_t len);
123ssize_t OF_write(ihandle_t instance, const void *buf, size_t len);
124int OF_seek(ihandle_t instance, uint64_t where);
125
126phandle_t OF_instance_to_package(ihandle_t instance);
127ssize_t OF_instance_to_path(ihandle_t instance, char *buf, size_t len);
128int OF_call_method(const char *method, ihandle_t instance,
129 int nargs, int nreturns, ...);
130
131/* Memory functions */
132void *OF_claim(void *virtrequest, size_t size, u_int align);
133void OF_release(void *virt, size_t size);
134
135/* Control transfer functions */
136void OF_enter(void);
137void OF_exit(void) __attribute__((noreturn));
138
139/* User interface functions */
140int OF_interpret(const char *cmd, int nreturns, ...);
141
142#endif /* _KERNEL */
143#endif /* _DEV_OPENFIRM_H_ */
| 87
88/*
89 * Known Open Firmware interface names
90 */
91
92#define OFW_STD_DIRECT "ofw_std" /* Standard OF interface */
93#define OFW_STD_REAL "ofw_real" /* Real-mode OF interface */
94#define OFW_FDT "ofw_fdt" /* Flattened Device Tree */
95
96/* Generic functions */
97int OF_test(const char *name);
98void OF_printf(const char *fmt, ...);
99
100/* Device tree functions */
101phandle_t OF_peer(phandle_t node);
102phandle_t OF_child(phandle_t node);
103phandle_t OF_parent(phandle_t node);
104ssize_t OF_getproplen(phandle_t node, const char *propname);
105ssize_t OF_getprop(phandle_t node, const char *propname, void *buf,
106 size_t len);
107ssize_t OF_searchprop(phandle_t node, const char *propname, void *buf,
108 size_t len);
109ssize_t OF_getprop_alloc(phandle_t node, const char *propname,
110 int elsz, void **buf);
111int OF_nextprop(phandle_t node, const char *propname, char *buf,
112 size_t len);
113int OF_setprop(phandle_t node, const char *name, const void *buf,
114 size_t len);
115ssize_t OF_canon(const char *path, char *buf, size_t len);
116phandle_t OF_finddevice(const char *path);
117ssize_t OF_package_to_path(phandle_t node, char *buf, size_t len);
118
119/* Device I/O functions */
120ihandle_t OF_open(const char *path);
121void OF_close(ihandle_t instance);
122ssize_t OF_read(ihandle_t instance, void *buf, size_t len);
123ssize_t OF_write(ihandle_t instance, const void *buf, size_t len);
124int OF_seek(ihandle_t instance, uint64_t where);
125
126phandle_t OF_instance_to_package(ihandle_t instance);
127ssize_t OF_instance_to_path(ihandle_t instance, char *buf, size_t len);
128int OF_call_method(const char *method, ihandle_t instance,
129 int nargs, int nreturns, ...);
130
131/* Memory functions */
132void *OF_claim(void *virtrequest, size_t size, u_int align);
133void OF_release(void *virt, size_t size);
134
135/* Control transfer functions */
136void OF_enter(void);
137void OF_exit(void) __attribute__((noreturn));
138
139/* User interface functions */
140int OF_interpret(const char *cmd, int nreturns, ...);
141
142#endif /* _KERNEL */
143#endif /* _DEV_OPENFIRM_H_ */
|