June 23, 2010

T13/2132-D Revision 3

7 CD/DVD Boot

19

7.1

Overview

19

7.2

Boot Methods

21

 

7.2.1 Overview

21

 

7.2.2 Emulation Process

21

 

7.2.3 No Emulation Boot

22

 

7.2.4 Floppy Boot

22

 

7.2.5 Hard Drive Boot

22

7.3

CD/DVD Format

23

 

7.3.1 Overview

23

 

7.3.2 Boot Volume Descriptor (BVD)

23

 

7.3.3 Validation Entry

24

 

7.3.4 Initial/Default Entry

25

 

7.3.5 Section Header

25

 

7.3.6 Section Entry

27

 

7.3.7 Section Entry Extension

28

8 INT 13h Function Definitions

29

8.1

Overview

29

8.2

Reset Disk Subsystem (FN 00h)

30

8.3

Get Status of Last Operation (FN 01h)

31

8.4

Read Sectors into Memory (FN 02h)

32

8.5

Write Sectors From Memory (FN 03h)

33

8.6

Verify Sectors (FN 04h)

34

8.7

Get Drive Parameters (FN 08h)

35

8.8

Read Buffer (FN 0Eh)

36

8.9

Write Buffer (FN 0Fh)

37

8.10

Get Disk Type (FN 15h)

38

8.11

Set Media Type (FN 18h)

39

8.12

Park Heads (FN 19h)

40

8.13

Identify Device Information (FN 25h)

41

8.14

Check Extensions Present (FN 41h)

42

8.15

Extended Read (FN 42h)

43

8.16

Extended Write (FN 43h)

44

8.17

Verify Sectors (FN 44h)

45

8.18

Lock/Unlock Media (FN 45h)

46

8.19

Eject Removable Media (FN 46h)

47

8.20

Get Device Parameters (FN 48h)

48

 

8.20.1 Overview

48

 

8.20.2 Interface Path

50

 

8.20.3 Device Path

51

 

8.20.4 Device Parameter Table Extension (DPTE)

54

8.21

Get Extended Media Change Status (FN 49h)

58

8.22

Initiate Disk Emulation (FN 4Ah)

59

8.23

Terminate Disk Emulation (FN 4Bh)

62

8.24

Initiate Disk Emulation & Boot (FN 4Ch)

63

8.25

Return Boot Catalog (FN 4Dh)

64

8.26

Set Hardware Configuration (FN 4Eh)

65

8.27 Send Packet Command (FN 50h)

66

 

8.27.1 Overview

66

 

8.27.2 Packet Sending Service (PSS) For SCSI Command Descriptor Blocks (CDB)

66

8.28

Security Protocol Commands (FN 51h)

69

9 INT 15h Removable Media Eject

70

Annex A (informative) Hybrid MBR boot

71

A.1 Hybrid MBR boot overview

71

Working Draft Enhanced Disk Drive - 4 (EDD-4)

 

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Western Digital T13/2132-D manual Working Draft Enhanced Disk Drive 4 EDD-4 Vii