bootparam.h File Reference

#include <linux/types.h>
#include <linux/screen_info.h>
#include <linux/apm_bios.h>
#include <linux/edd.h>
#include <asm/e820.h>
#include <asm/ist.h>
#include <video/edid.h>

Go to the source code of this file.

Data Structures
struct	setup_data
struct	setup_header
struct	sys_desc_table
struct	olpc_ofw_header
struct	efi_info
struct	boot_params

Macros
#define	SETUP_NONE   0
#define	SETUP_E820_EXT   1
#define	SETUP_DTB   2
#define	RAMDISK_IMAGE_START_MASK   0x07FF
#define	RAMDISK_PROMPT_FLAG   0x8000
#define	RAMDISK_LOAD_FLAG   0x4000
#define	LOADED_HIGH   (1<<0)
#define	QUIET_FLAG   (1<<5)
#define	KEEP_SEGMENTS   (1<<6)
#define	CAN_USE_HEAP   (1<<7)

Enumerations
enum	{   X86_SUBARCH_PC = 0, X86_SUBARCH_LGUEST, X86_SUBARCH_XEN, X86_SUBARCH_MRST,   X86_SUBARCH_CE4100, X86_NR_SUBARCHS }

Functions
struct setup_header	__attribute__ ((packed))

Variables
__u8	setup_sects
__u16	root_flags
__u32	syssize
__u16	ram_size
__u16	vid_mode
__u16	root_dev
__u16	boot_flag
__u16	jump
__u32	header
__u16	version
__u32	realmode_swtch
__u16	start_sys
__u16	kernel_version
__u8	type_of_loader
__u8	loadflags
__u16	setup_move_size
__u32	code32_start
__u32	ramdisk_image
__u32	ramdisk_size
__u32	bootsect_kludge
__u16	heap_end_ptr
__u8	ext_loader_ver
__u8	ext_loader_type
__u32	cmd_line_ptr
__u32	initrd_addr_max
__u32	kernel_alignment
__u8	relocatable_kernel
__u8	_pad2 [3]
__u32	cmdline_size
__u32	hardware_subarch
__u64	hardware_subarch_data
__u32	payload_offset
__u32	payload_length
__u64	setup_data
__u64	pref_address
__u32	init_size
__u32	handover_offset
struct sys_desc_table	__attribute__
__u32	ofw_magic
__u32	ofw_version
__u32	cif_handler
__u32	irq_desc_table
struct screen_info	screen_info
struct apm_bios_info	apm_bios_info
__u64	tboot_addr
struct ist_info	ist_info
__u8	_pad3 [16]
__u8	hd0_info [16]
__u8	hd1_info [16]
struct sys_desc_table	sys_desc_table
struct olpc_ofw_header	olpc_ofw_header
__u8	_pad4 [128]
struct edid_info	edid_info
struct efi_info	efi_info
__u32	alt_mem_k
__u32	scratch
__u8	e820_entries
__u8	eddbuf_entries
__u8	edd_mbr_sig_buf_entries
__u8	kbd_status
__u8	_pad6 [5]
struct setup_header	hdr
__u8	_pad7 [0x290-0x1f1-sizeof(struct setup_header)]
__u32	edd_mbr_sig_buffer [EDD_MBR_SIG_MAX]
struct e820entry	e820_map [E820MAX]
__u8	_pad8 [48]
struct edd_info	eddbuf [EDDMAXNR]
__u8	_pad9 [276]

Macro Definition Documentation

#define CAN_USE_HEAP   (1<<7)

Definition at line 92 of file bootparam.h.

#define KEEP_SEGMENTS   (1<<6)

Definition at line 91 of file bootparam.h.

#define LOADED_HIGH   (1<<0)

Definition at line 89 of file bootparam.h.

#define QUIET_FLAG   (1<<5)

Definition at line 90 of file bootparam.h.

#define RAMDISK_IMAGE_START_MASK   0x07FF

Definition at line 75 of file bootparam.h.

#define RAMDISK_LOAD_FLAG   0x4000

Definition at line 77 of file bootparam.h.

#define RAMDISK_PROMPT_FLAG   0x8000

Definition at line 76 of file bootparam.h.

#define SETUP_DTB   2

Definition at line 15 of file bootparam.h.

#define SETUP_E820_EXT   1

Definition at line 14 of file bootparam.h.

#define SETUP_NONE   0

Definition at line 13 of file bootparam.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

X86_SUBARCH_PC
X86_SUBARCH_LGUEST
X86_SUBARCH_XEN
X86_SUBARCH_MRST
X86_SUBARCH_CE4100
X86_NR_SUBARCHS

Definition at line 127 of file bootparam.h.

Function Documentation

struct setup_header __attribute__ ( (packed)  )

read

Definition at line 171 of file esd_usb2.c.

Variable Documentation

enum { ... } __attribute__

__u8 _pad2[4]

Definition at line 105 of file bootparam.h.

__u8 _pad3[16]

Definition at line 131 of file bootparam.h.

__u8 _pad4[128]

Definition at line 136 of file bootparam.h.

__u8 _pad6[5]

Definition at line 145 of file bootparam.h.

__u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)]

Definition at line 147 of file bootparam.h.

__u8 _pad8[48]

Definition at line 150 of file bootparam.h.

__u8 _pad9[276]

Definition at line 152 of file bootparam.h.

__u32 alt_mem_k

Definition at line 139 of file bootparam.h.

struct apm_bios_info apm_bios_info

Definition at line 127 of file bootparam.h.

__u16 boot_flag

Definition at line 80 of file bootparam.h.

__u32 bootsect_kludge

Definition at line 97 of file bootparam.h.

__u32 cif_handler

Definition at line 86 of file bootparam.h.

__u32 cmd_line_ptr

Definition at line 101 of file bootparam.h.

__u32 cmdline_size

Definition at line 106 of file bootparam.h.

__u32 code32_start

Definition at line 94 of file bootparam.h.

__u8 e820_entries

Definition at line 141 of file bootparam.h.

struct e820entry e820_map[E820MAX]

Definition at line 149 of file bootparam.h.

__u8 edd_mbr_sig_buf_entries

Definition at line 143 of file bootparam.h.

__u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]

Definition at line 148 of file bootparam.h.

struct edd_info eddbuf[EDDMAXNR]

Definition at line 151 of file bootparam.h.

__u8 eddbuf_entries

Definition at line 142 of file bootparam.h.

struct edid_info edid_info

Definition at line 137 of file bootparam.h.

struct efi_info efi_info

Definition at line 138 of file bootparam.h.

__u8 ext_loader_type

Definition at line 100 of file bootparam.h.

__u8 ext_loader_ver

Definition at line 99 of file bootparam.h.

__u32 handover_offset

Definition at line 114 of file bootparam.h.

__u32 hardware_subarch

Definition at line 107 of file bootparam.h.

__u64 hardware_subarch_data

Definition at line 108 of file bootparam.h.

__u8 hd0_info[16]

Definition at line 132 of file bootparam.h.

__u8 hd1_info[16]

Definition at line 133 of file bootparam.h.

struct setup_header hdr

Definition at line 146 of file bootparam.h.

__u32 header

Definition at line 82 of file bootparam.h.

__u16 heap_end_ptr

Definition at line 98 of file bootparam.h.

__u32 init_size

Definition at line 113 of file bootparam.h.

__u32 initrd_addr_max

Definition at line 102 of file bootparam.h.

__u32 irq_desc_table

Definition at line 87 of file bootparam.h.

struct ist_info ist_info

Definition at line 130 of file bootparam.h.

__u16 jump

Definition at line 81 of file bootparam.h.

__u8 kbd_status

Definition at line 144 of file bootparam.h.

__u32 kernel_alignment

Definition at line 103 of file bootparam.h.

__u16 kernel_version

Definition at line 86 of file bootparam.h.

__u8 loadflags

Definition at line 88 of file bootparam.h.

__u32 ofw_magic

Definition at line 84 of file bootparam.h.

__u32 ofw_version

Definition at line 85 of file bootparam.h.

struct olpc_ofw_header olpc_ofw_header

Definition at line 135 of file bootparam.h.

__u32 payload_length

Definition at line 110 of file bootparam.h.

__u32 payload_offset

Definition at line 109 of file bootparam.h.

__u64 pref_address

Definition at line 112 of file bootparam.h.

__u16 ram_size

Definition at line 74 of file bootparam.h.

__u32 ramdisk_image

Definition at line 95 of file bootparam.h.

__u32 ramdisk_size

Definition at line 96 of file bootparam.h.

__u32 realmode_swtch

Definition at line 84 of file bootparam.h.

__u8 relocatable_kernel

Definition at line 104 of file bootparam.h.

__u16 root_dev

Definition at line 79 of file bootparam.h.

__u16 root_flags

Definition at line 72 of file bootparam.h.

__u32 scratch

Definition at line 140 of file bootparam.h.

struct screen_info screen_info

Definition at line 126 of file bootparam.h.

__u64 setup_data

Definition at line 111 of file bootparam.h.

__u16 setup_move_size

Definition at line 93 of file bootparam.h.

__u8 setup_sects

Definition at line 71 of file bootparam.h.

__u16 start_sys

Definition at line 85 of file bootparam.h.

struct sys_desc_table sys_desc_table

Definition at line 134 of file bootparam.h.

__u32 syssize

Definition at line 73 of file bootparam.h.

__u64 tboot_addr

Definition at line 129 of file bootparam.h.

__u8 type_of_loader

Definition at line 87 of file bootparam.h.

__u16 version

Definition at line 83 of file bootparam.h.

__u16 vid_mode

Definition at line 78 of file bootparam.h.