libfdt_env.h File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>

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Macros
#define	FDT_FORCE
#define	FDT_BITWISE
#define	EXTRACT_BYTE(x, n)   ((unsigned long long) ((uint8_t *) &x)[n])
#define	CPU_TO_FDT16(x)   ((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1))
#define	CPU_TO_FDT32(x)   ((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3))
#define	CPU_TO_FDT64(x)

Typedefs
typedef uint16_t FDT_BITWISE	fdt16_t
typedef uint32_t FDT_BITWISE	fdt32_t
typedef uint64_t FDT_BITWISE	fdt64_t

Functions
static uint16_t	fdt16_to_cpu (fdt16_t x)
static fdt16_t	cpu_to_fdt16 (uint16_t x)
static uint32_t	fdt32_to_cpu (fdt32_t x)
static fdt32_t	cpu_to_fdt32 (uint32_t x)
static uint64_t	fdt64_to_cpu (fdt64_t x)
static fdt64_t	cpu_to_fdt64 (uint64_t x)

Macro Definition Documentation

CPU_TO_FDT16

#define CPU_TO_FDT16

(

x

)

((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1))

CPU_TO_FDT32

#define CPU_TO_FDT32

(

x

)

((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3))

CPU_TO_FDT64

#define CPU_TO_FDT64

(

x

)

Value:

    ((EXTRACT_BYTE(x, 0) << 56) | (EXTRACT_BYTE(x, 1) << 48) | (EXTRACT_BYTE(x, 2) << 40) | (EXTRACT_BYTE(x, 3) << 32) | (EXTRACT_BYTE(x, 4) << 24) | (EXTRACT_BYTE(x, 5) << 16) | \
     (EXTRACT_BYTE(x, 6) << 8) | EXTRACT_BYTE(x, 7))

EXTRACT_BYTE

#define EXTRACT_BYTE	(		x,
			n
	)		((unsigned long long) ((uint8_t *) &x)[n])

FDT_BITWISE

#define FDT_BITWISE

FDT_FORCE

#define FDT_FORCE

Typedef Documentation

fdt16_t

typedef uint16_t FDT_BITWISE fdt16_t

fdt32_t

typedef uint32_t FDT_BITWISE fdt32_t

fdt64_t

typedef uint64_t FDT_BITWISE fdt64_t

Function Documentation

cpu_to_fdt16()

static fdt16_t cpu_to_fdt16 ( uint16_t  x )

inlinestatic

cpu_to_fdt32()

static fdt32_t cpu_to_fdt32 ( uint32_t  x )

inlinestatic

cpu_to_fdt64()

static fdt64_t cpu_to_fdt64 ( uint64_t  x )

inlinestatic

fdt16_to_cpu()

static uint16_t fdt16_to_cpu ( fdt16_t  x )

inlinestatic

fdt32_to_cpu()

static uint32_t fdt32_to_cpu ( fdt32_t  x )

inlinestatic

fdt64_to_cpu()

static uint64_t fdt64_to_cpu ( fdt64_t  x )

inlinestatic