diff options
Diffstat (limited to 'arch/sparc/kernel/prom.h')
| -rw-r--r-- | arch/sparc/kernel/prom.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h new file mode 100644 index 00000000000..bb0f0fda6ca --- /dev/null +++ b/arch/sparc/kernel/prom.h @@ -0,0 +1,29 @@ +#ifndef __PROM_H +#define __PROM_H + +#include <linux/spinlock.h> +#include <asm/prom.h> + +extern struct device_node *allnodes; /* temporary while merging */ +extern rwlock_t devtree_lock; /* temporary while merging */ + +extern void * prom_early_alloc(unsigned long size); +extern void irq_trans_init(struct device_node *dp); + +extern unsigned int prom_unique_id; + +static inline int is_root_node(const struct device_node *dp) +{ + if (!dp) + return 0; + + return (dp->parent == NULL); +} + +extern char *build_path_component(struct device_node *dp); +extern void of_console_init(void); +extern void of_fill_in_cpu_data(void); + +extern unsigned int prom_early_allocated; + +#endif /* __PROM_H */ |