ANSI INCITS 407 : 2005

Foreword
Introduction
1 Scope
2 Normative References
  2.1 Approved References
  2.2 References Under Development
  2.3 Other References
3 Keywords, Definitions, Abbreviations, and Conventions
  3.1 Keywords
  3.2 Definitions and Abbreviations
  3.3 Conventions
4 Overview
5 <8GB INT 13h Functions (Conventional Functions)
6 >8GB INT 13h Functions
  6.1 Data Structure
  6.2 Removable Media
  6.3 INT 13h Interface Subsets
7 CD/DVD Boot
  7.1 Boot Methods
  7.2 CD/DVD Format
8 INT 13h Function Definitions
  8.1 Reset Disk Subsystem (FN 00h)
  8.2 Get Status of Last Operation (FN 01h)
  8.3 Read Sectors into Memory (FN 02h)
  8.4 Write Sectors from Memory (FN 03h)
  8.5 Verify Sectors (FN 04h)
  8.6 Get Drive Parameters (FN 08h)
  8.7 Read Long (FN 0Ah)
  8.8 Write Long (FN 0Bh)
  8.9 Seek to Cylinder (FN 0Ch)
  8.10 Read Buffer (FN 0Eh)
  8.11 Write Buffer (FN 0Fh)
  8.12 Recalibrate (FN 11h)
  8.13 Get Disk Type (FN 15h)
  8.14 Set Media Type (FN 18h)
  8.15 Park Heads (FN 19h)
  8.16 Identify Device Information (FN 25h)
  8.17 Check Extensions Present (FN 41h)
  8.18 Extended Read (FN 42h)
  8.19 Extended Write (FN 43h)
  8.20 Verify Sectors (FN 44h)
  8.21 Lock/Unlock Media (FN 45h)
  8.22 Eject Removable Media (FN 46h)
  8.23 Extended Seek (FN 47h)
  8.24 Get Device Parameters (FN 48h)
  8.25 Get Extended Media Change Status (FN 49h)
  8.26 Initiate Disk Emulation (FN 4Ah)
  8.27 Terminate Disk Emulation (FN 4Bh)
  8.28 Initiate Disk Emulation & Boot (FN 4Ch)
  8.29 Return Boot Catalog (FN 4Dh)
  8.30 Set Hardware Configuration (FN 4Eh)
  8.31 Send Packet Command (FN 50h)
9 INT 15h Removable Media Eject
Tables
Figures

Describes the BIOS functions and data structures that are used as an abstraction layer to allow higher-level applications to access mass storage devices in an interface and command-set independent manner.