libfdt-wrapper.c File Reference

#include <stddef.h>
#include <stdio.h>
#include <page.h>
#include <libfdt.h>
#include "ops.h"

Go to the source code of this file.

Macros
#define	DEBUG   0
#define	BAD_ERROR(err)
#define	check_err(err)
#define	offset_devp(off)
#define	devp_offset_find(devp)   (((int)(devp))-1)
#define	devp_offset(devp)   (devp ? ((int)(devp))-1 : 0)
#define	EXPAND_GRANULARITY   1024

Functions
void	fdt_init (void *blob)

Macro Definition Documentation

#define BAD_ERROR

(

err

)

Value:

(((err) < 0) \
             && ((err) != -FDT_ERR_NOTFOUND) \
             && ((err) != -FDT_ERR_EXISTS))

Definition at line 31 of file libfdt-wrapper.c.

#define check_err

(

err

)

Value:

({ \
        if (BAD_ERROR(err) || ((err < 0) && DEBUG)) \
            printf("%s():%d  %s\n\r", __func__, __LINE__, \
                   fdt_strerror(err)); \
        if (BAD_ERROR(err)) \
            exit(); \
        (err < 0) ? -1 : 0; \
    })

Definition at line 35 of file libfdt-wrapper.c.

#define DEBUG   0

Definition at line 30 of file libfdt-wrapper.c.

#define devp_offset

(

devp

)

(devp ? ((int)(devp))-1 : 0)

Definition at line 52 of file libfdt-wrapper.c.

#define devp_offset_find

(

devp

)

(((int)(devp))-1)

Definition at line 51 of file libfdt-wrapper.c.

#define EXPAND_GRANULARITY   1024

Definition at line 57 of file libfdt-wrapper.c.

#define offset_devp

(

off

)

Value:

({ \
        int _offset = (off); \
        check_err(_offset) ? NULL : (void *)(_offset+1); \
    })

Definition at line 45 of file libfdt-wrapper.c.

Function Documentation

void fdt_init

(

void *

blob

)

Definition at line 170 of file libfdt-wrapper.c.