diff options
Diffstat (limited to 'include/asm-sparc/prom.h')
| -rw-r--r-- | include/asm-sparc/prom.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index c5e3d26..f9cf44c 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -35,6 +35,8 @@ struct property { int length; void *value; struct property *next; + unsigned long _flags; + unsigned int unique_id; }; struct device_node { @@ -58,8 +60,15 @@ struct device_node { struct kref kref; unsigned long _flags; void *data; + unsigned int unique_id; }; +/* flag descriptions */ +#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ + +#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) +#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) + static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) { dn->pde = de; @@ -88,6 +97,7 @@ extern struct property *of_find_property(struct device_node *np, extern int of_device_is_compatible(struct device_node *device, const char *); extern void *of_get_property(struct device_node *node, const char *name, int *lenp); +extern int of_set_property(struct device_node *node, const char *name, void *val, int len); extern int of_getintprop_default(struct device_node *np, const char *name, int def); |
