[deliverable/linux.git] / arch / sparc / kernel / prom.h

#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);

#ifdef CONFIG_SPARC64
extern void irq_trans_init(struct device_node *dp);
#endif

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 */
Commit	Line	Data
657f201d DM	1	#ifndef __PROM_H
	2	#define __PROM_H
	3
	4	#include <linux/spinlock.h>
	5	#include <asm/prom.h>
	6
	7	extern struct device_node allnodes; / temporary while merging */
	8	extern rwlock_t devtree_lock; /* temporary while merging */
	9
efeac2f8 DM	10	extern void * prom_early_alloc(unsigned long size);
efeac2f8 DM	11
5fce09c6 DM	12	#ifdef CONFIG_SPARC64
	13	extern void irq_trans_init(struct device_node *dp);
	14	#endif
	15
e5ff0fe3 DM	16	extern unsigned int prom_unique_id;
e5ff0fe3 DM	17
6524036a DM	18	static inline int is_root_node(const struct device_node *dp)
	19	{
	20	if (!dp)
	21	return 0;
b9e5567c	22
6524036a DM	23	return (dp->parent == NULL);
	24	}
	25
	26	extern char build_path_component(struct device_node dp);
23dc758e DM	27	extern void of_console_init(void);
23dc758e DM	28	extern void of_fill_in_cpu_data(void);
6524036a	29
23dc758e	30	extern unsigned int prom_early_allocated;
6524036a	31
657f201d	32	#endif /* __PROM_H */