A device tree. More...

#include <fdt.h>

Data Fields
union {
struct fdt_header * hdr
	Tree header. More...

void * raw
	Raw data. More...

};
	Tree data. More...

size_t	len
	Length of tree. More...

size_t	used
	Used length of tree. More...

unsigned int	structure
	Offset to structure block. More...

size_t	structure_len
	Length of structure block. More...

unsigned int	strings
	Offset to strings block. More...

size_t	strings_len
	Length of strings block. More...

unsigned int	reservations
	Offset to memory reservation block. More...

int(*	realloc )(struct fdt *fdt, size_t len)
	Reallocate device tree. More...

Detailed Description

A device tree.

Definition at line 88 of file fdt.h.

Field Documentation

◆ hdr

struct fdt_header* fdt::hdr

Tree header.

Definition at line 92 of file fdt.h.

Referenced by fdt_insert(), fdt_insert_nop(), fdt_insert_string(), fdt_parse(), and fdt_urealloc().

◆ raw

void* fdt::raw

Raw data.

Definition at line 94 of file fdt.h.

Referenced by efi_fdt_init(), fdt_create(), fdt_describe(), fdt_ensure_child(), fdt_insert(), fdt_insert_string(), fdt_nop(), fdt_parse(), fdt_reservations(), fdt_set(), and fdt_urealloc().

◆ @616

union { ... }

Tree data.

◆ len

size_t fdt::len

Length of tree.

Definition at line 97 of file fdt.h.

Referenced by efi_fdt_init(), fdt_create(), fdt_describe(), fdt_insert(), fdt_parse(), fdt_test_exec(), fdt_urealloc(), fdtmem_len(), fdtmem_register(), and fdtmem_relocate().

◆ used

size_t fdt::used

Used length of tree.

Definition at line 99 of file fdt.h.

Referenced by fdt_insert(), fdt_parse(), and fdt_urealloc().

◆ structure

unsigned int fdt::structure

Offset to structure block.

Definition at line 101 of file fdt.h.

Referenced by fdt_describe(), fdt_ensure_child(), fdt_insert(), fdt_insert_nop(), fdt_nop(), fdt_parse(), and fdt_set().

◆ structure_len

size_t fdt::structure_len

Length of structure block.

Definition at line 103 of file fdt.h.

Referenced by fdt_insert(), fdt_insert_nop(), and fdt_parse().

◆ strings

unsigned int fdt::strings

Offset to strings block.

Definition at line 105 of file fdt.h.

Referenced by fdt_describe(), fdt_insert(), fdt_insert_string(), and fdt_parse().

◆ strings_len

size_t fdt::strings_len

Length of strings block.

Definition at line 107 of file fdt.h.

Referenced by fdt_describe(), fdt_insert(), fdt_insert_string(), and fdt_parse().

◆ reservations

unsigned int fdt::reservations

Offset to memory reservation block.

Definition at line 109 of file fdt.h.

Referenced by fdt_insert(), fdt_parse(), and fdt_reservations().

◆ realloc

int( * fdt::realloc) (struct fdt *fdt, size_t len)

Reallocate device tree.

Parameters

fdt	Device tree
len	New length

Return values

rc	Return status code

Definition at line 116 of file fdt.h.

Referenced by fdt_create(), and fdt_insert().

The documentation for this struct was generated from the following file:

include/ipxe/fdt.h

Data Fields