int13_cdrom_specification Struct Reference

Bootable CD-ROM specification packet. More...

#include <int13.h>

Data Fields
uint8_t	size
	Size of packet in bytes.
uint8_t	media_type
	Boot media type.
uint8_t	drive
	Drive number.
uint8_t	controller
	CD-ROM controller number.
uint32_t	lba
	LBA of disk image to emulate.
uint16_t	device
	Device specification.
uint16_t	cache_segment
	Segment of 3K buffer for caching CD-ROM reads.
uint16_t	load_segment
	Load segment for initial boot image.
uint16_t	load_sectors
	Number of 512-byte sectors to load.
uint8_t	cyl
	Low 8 bits of cylinder number.
uint8_t	cyl_sector
	Sector number, plus high 2 bits of cylinder number.
uint8_t	head
	Head number.

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Detailed Description

Bootable CD-ROM specification packet.

Definition at line 222 of file int13.h.

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Field Documentation

uint8_t int13_cdrom_specification::size

Size of packet in bytes.

Definition at line 224 of file int13.h.

uint8_t int13_cdrom_specification::media_type

Boot media type.

Definition at line 226 of file int13.h.

uint8_t int13_cdrom_specification::drive

Drive number.

Definition at line 228 of file int13.h.

uint8_t int13_cdrom_specification::controller

CD-ROM controller number.

Definition at line 230 of file int13.h.

uint32_t int13_cdrom_specification::lba

LBA of disk image to emulate.

Definition at line 232 of file int13.h.

uint16_t int13_cdrom_specification::device

Device specification.

Definition at line 234 of file int13.h.

uint16_t int13_cdrom_specification::cache_segment

Segment of 3K buffer for caching CD-ROM reads.

Definition at line 236 of file int13.h.

uint16_t int13_cdrom_specification::load_segment

Load segment for initial boot image.

Definition at line 238 of file int13.h.

uint16_t int13_cdrom_specification::load_sectors

Number of 512-byte sectors to load.

Definition at line 240 of file int13.h.

uint8_t int13_cdrom_specification::cyl

Low 8 bits of cylinder number.

Definition at line 242 of file int13.h.

uint8_t int13_cdrom_specification::cyl_sector

Sector number, plus high 2 bits of cylinder number.

Definition at line 244 of file int13.h.

uint8_t int13_cdrom_specification::head

Head number.

Definition at line 246 of file int13.h.

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

• arch/i386/include/int13.h