devtree.c File Reference

#include <stdarg.h>
#include <stddef.h>
#include "types.h"
#include "string.h"
#include "stdio.h"
#include "ops.h"

Go to the source code of this file.

Macros
#define	MHZ(x)   ((x + 500000) / 1000000)
#define	MAX_ADDR_CELLS   4

Functions
void	dt_fixup_memory (u64 start, u64 size)
void	dt_fixup_cpu_clocks (u32 cpu, u32 tb, u32 bus)
void	dt_fixup_clock (const char *path, u32 freq)
void	dt_fixup_mac_address_by_alias (const char *alias, const u8 *addr)
void	dt_fixup_mac_address (u32 index, const u8 *addr)
void	__dt_fixup_mac_addresses (u32 startindex,...)
void	dt_get_reg_format (void *node, u32 *naddr, u32 *nsize)
int	dt_xlate_reg (void *node, int res, unsigned long *addr, unsigned long *size)
int	dt_xlate_addr (void *node, u32 *buf, int buflen, unsigned long *xlated_addr)
int	dt_is_compatible (void *node, const char *compat)
int	dt_get_virtual_reg (void *node, void **addr, int nres)

Macro Definition Documentation

#define MAX_ADDR_CELLS   4

Definition at line 134 of file devtree.c.

#define MHZ

(

x

)

((x + 500000) / 1000000)

Definition at line 60 of file devtree.c.

Function Documentation

void __dt_fixup_mac_addresses	(	u32	startindex,
			...
	)

Definition at line 120 of file devtree.c.

void dt_fixup_clock	(	const char *	path,
		u32	freq
	)

Definition at line 81 of file devtree.c.

void dt_fixup_cpu_clocks	(	u32	cpu,
		u32	tb,
		u32	bus
	)

Definition at line 62 of file devtree.c.

void dt_fixup_mac_address	(	u32	index,
		const u8 *	addr
	)

Definition at line 105 of file devtree.c.

void dt_fixup_mac_address_by_alias	(	const char *	alias,
		const u8 *	addr
	)

Definition at line 91 of file devtree.c.

void dt_fixup_memory	(	u64	start,
		u64	size
	)

Definition at line 21 of file devtree.c.

void dt_get_reg_format	(	void *	node,
		u32 *	naddr,
		u32 *	nsize
	)

Definition at line 136 of file devtree.c.

int dt_get_virtual_reg	(	void *	node,
		void **	addr,
		int	nres
	)

Definition at line 354 of file devtree.c.

int dt_is_compatible	(	void *	node,
		const char *	compat
	)

Definition at line 335 of file devtree.c.

int dt_xlate_addr	(	void *	node,
		u32 *	buf,
		int	buflen,
		unsigned long *	xlated_addr
	)

Definition at line 325 of file devtree.c.

int dt_xlate_reg	(	void *	node,
		int	res,
		unsigned long *	addr,
		unsigned long *	size
	)

Definition at line 317 of file devtree.c.