projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d24c888 | 1 | #include <linux/of.h> /* linux/of.h gets to determine #include ordering */ |
| 942a6bdd DM |
2 | #ifndef _SPARC_PROM_H |
| 3 | #define _SPARC_PROM_H | |
| 4 | #ifdef __KERNEL__ | |
| 5 | ||
| 942a6bdd DM |
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. | |
| 97b4872c | 13 | * Updates for SPARC by David S. Miller |
| 942a6bdd DM |
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 | */ | |
| 942a6bdd DM |
20 | #include <linux/types.h> |
| 21 | #include <linux/proc_fs.h> | |
| 2481d766 | 22 | #include <linux/mutex.h> |
| 942a6bdd DM |
23 | #include <asm/atomic.h> |
| 24 | ||
| 97e873e5 SR |
25 | #define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2 |
| 26 | #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 | |
| 27 | ||
| 0081cbc3 | 28 | #define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) |
| 581b605a | 29 | #define of_prop_cmp(s1, s2) strcasecmp((s1), (s2)) |
| 1ef4d424 | 30 | #define of_node_cmp(s1, s2) strcmp((s1), (s2)) |
| 0081cbc3 | 31 | |
| 97b4872c DM |
32 | struct of_irq_controller { |
| 33 | unsigned int (*irq_build)(struct device_node *, unsigned int, void *); | |
| 34 | void *data; | |
| 942a6bdd DM |
35 | }; |
| 36 | ||
| 97b4872c | 37 | extern struct device_node *of_find_node_by_cpuid(int cpuid); |
| fb7cd9d9 | 38 | extern int of_set_property(struct device_node *node, const char *name, void *val, int len); |
| 2481d766 | 39 | extern struct mutex of_set_property_mutex; |
| 942a6bdd DM |
40 | extern int of_getintprop_default(struct device_node *np, |
| 41 | const char *name, | |
| 42 | int def); | |
| 46bcea77 | 43 | extern int of_find_in_proplist(const char *list, const char *match, int len); |
| c1b1a5f1 DM |
44 | #ifdef CONFIG_NUMA |
| 45 | extern int of_node_to_nid(struct device_node *dp); | |
| 46 | #else | |
| 47 | #define of_node_to_nid(dp) (-1) | |
| 48 | #endif | |
| 942a6bdd DM |
49 | |
| 50 | extern void prom_build_devicetree(void); | |
| 9bab5414 | 51 | extern void of_populate_present_mask(void); |
| 890db403 | 52 | extern void of_fill_in_cpu_data(void); |
| 942a6bdd | 53 | |
| 44266215 DM |
54 | /* These routines are here to provide compatibility with how powerpc |
| 55 | * handles IRQ mapping for OF device nodes. We precompute and permanently | |
| 56 | * register them in the of_device objects, whereas powerpc computes them | |
| 57 | * on request. | |
| 58 | */ | |
| 51e0f004 DM |
59 | static inline void irq_dispose_mapping(unsigned int virq) |
| 60 | { | |
| 61 | } | |
| 44266215 | 62 | |
| c73fcc84 DM |
63 | extern struct device_node *of_console_device; |
| 64 | extern char *of_console_path; | |
| 65 | extern char *of_console_options; | |
| 66 | ||
| 0fd7ef1f KE |
67 | extern void (*prom_build_more)(struct device_node *dp, struct device_node ***nextp); |
| 68 | extern char *build_full_name(struct device_node *dp); | |
| 69 | ||
| 942a6bdd DM |
70 | #endif /* __KERNEL__ */ |
| 71 | #endif /* _SPARC_PROM_H */ |