projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 942a6bdd DM |
1 | #ifndef _SPARC_PROM_H |
| 2 | #define _SPARC_PROM_H | |
| 3 | #ifdef __KERNEL__ | |
| 4 | ||
| 942a6bdd DM |
5 | /* |
| 6 | * Definitions for talking to the Open Firmware PROM on | |
| 7 | * Power Macintosh computers. | |
| 8 | * | |
| 9 | * Copyright (C) 1996-2005 Paul Mackerras. | |
| 10 | * | |
| 11 | * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp. | |
| 12 | * Updates for SPARC32 by David S. Miller | |
| 13 | * | |
| 14 | * This program is free software; you can redistribute it and/or | |
| 15 | * modify it under the terms of the GNU General Public License | |
| 16 | * as published by the Free Software Foundation; either version | |
| 17 | * 2 of the License, or (at your option) any later version. | |
| 18 | */ | |
| 942a6bdd DM |
19 | #include <linux/types.h> |
| 20 | #include <linux/proc_fs.h> | |
| 21 | #include <asm/atomic.h> | |
| 22 | ||
| 97e873e5 SR |
23 | #define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2 |
| 24 | #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 | |
| 25 | ||
| 0081cbc3 SR |
26 | #define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) |
| 27 | ||
| 942a6bdd DM |
28 | typedef u32 phandle; |
| 29 | typedef u32 ihandle; | |
| 30 | ||
| 942a6bdd DM |
31 | struct property { |
| 32 | char *name; | |
| 33 | int length; | |
| 34 | void *value; | |
| 35 | struct property *next; | |
| fb7cd9d9 | 36 | unsigned long _flags; |
| 87b385da | 37 | unsigned int unique_id; |
| 942a6bdd DM |
38 | }; |
| 39 | ||
| 40 | struct device_node { | |
| 711b360d SR |
41 | const char *name; |
| 42 | const char *type; | |
| 942a6bdd | 43 | phandle node; |
| 942a6bdd DM |
44 | char *path_component_name; |
| 45 | char *full_name; | |
| 46 | ||
| 47 | struct property *properties; | |
| 48 | struct property *deadprops; /* removed properties */ | |
| 49 | struct device_node *parent; | |
| 50 | struct device_node *child; | |
| 51 | struct device_node *sibling; | |
| 52 | struct device_node *next; /* next device of same type */ | |
| 53 | struct device_node *allnext; /* next in list of all nodes */ | |
| 54 | struct proc_dir_entry *pde; /* this node's proc directory */ | |
| 55 | struct kref kref; | |
| 56 | unsigned long _flags; | |
| 57 | void *data; | |
| 87b385da | 58 | unsigned int unique_id; |
| 942a6bdd DM |
59 | }; |
| 60 | ||
| fb7cd9d9 DM |
61 | #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) |
| 62 | #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) | |
| 63 | ||
| fb7cd9d9 | 64 | extern int of_set_property(struct device_node *node, const char *name, void *val, int len); |
| 942a6bdd DM |
65 | extern int of_getintprop_default(struct device_node *np, |
| 66 | const char *name, | |
| 67 | int def); | |
| 68 | ||
| 69 | extern void prom_build_devicetree(void); | |
| 70 | ||
| 76c1ce78 SR |
71 | /* |
| 72 | * NB: This is here while we transition from using asm/prom.h | |
| 73 | * to linux/of.h | |
| 74 | */ | |
| 75 | #include <linux/of.h> | |
| 76 | ||
| 942a6bdd DM |
77 | #endif /* __KERNEL__ */ |
| 78 | #endif /* _SPARC_PROM_H */ |