tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#include <linux/of.h> /* linux/of.h gets to determine #include ordering */
2#ifndef _SPARC_PROM_H
3#define _SPARC_PROM_H
4#ifdef __KERNEL__
5
6/*
7 * Definitions for talking to the Open Firmware PROM on
8 * Power Macintosh computers.
9 *
10 * Copyright (C) 1996-2005 Paul Mackerras.
11 *
12 * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
13 * Updates for SPARC by David S. Miller
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License
17 * as published by the Free Software Foundation; either version
18 * 2 of the License, or (at your option) any later version.
19 */
20#include <linux/types.h>
21#include <linux/of_pdt.h>
22#include <linux/proc_fs.h>
23#include <linux/mutex.h>
24#include <linux/atomic.h>
25#include <linux/irqdomain.h>
26
27#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l))
28#define of_prop_cmp(s1, s2) strcasecmp((s1), (s2))
29#define of_node_cmp(s1, s2) strcmp((s1), (s2))
30
31struct of_irq_controller {
32 unsigned int (*irq_build)(struct device_node *, unsigned int, void *);
33 void *data;
34};
35
36struct device_node *of_find_node_by_cpuid(int cpuid);
37int of_set_property(struct device_node *node, const char *name, void *val, int len);
38extern struct mutex of_set_property_mutex;
39int of_getintprop_default(struct device_node *np,
40 const char *name,
41 int def);
42int of_find_in_proplist(const char *list, const char *match, int len);
43
44void prom_build_devicetree(void);
45void of_populate_present_mask(void);
46void of_fill_in_cpu_data(void);
47
48struct resource;
49void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
50void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
51
52extern struct device_node *of_console_device;
53extern char *of_console_path;
54extern char *of_console_options;
55
56void irq_trans_init(struct device_node *dp);
57char *build_path_component(struct device_node *dp);
58
59#endif /* __KERNEL__ */
60#endif /* _SPARC_PROM_H */