T A B L E O F C O N T E N T S

1 INTRODUCTION 7

1.1 Purpose 7

1.2 Scope 7

1.3 Applicable Documents 7

1.4 Reference Documents 7

1.5 Abbreviations And Acronyms 8

1.6 Stylistic Conventions 8

1.7 Naming Conventions 9

1.8 Problem Reporting/Change Request 9

2 OVERVIEW 11

2.1 The Hardware 11

2.2 The Driver 11

2.3 The Devices 11

2.4 Device Access 11

2.5 Interrupts 11

2.6 Include files 11

3 DRIVER FUNCTIONS 13

3.1 Introduction 13

3.2 Driver and Device Installation Functions 13

3.3 Device Access Functions 13

3.3.1 open 15

3.3.2 close 16

3.3.3 ioctl 17

3.4 DRIVER IOCTL COMMANDS 18

4 INSTALLATION 20

4.1 Installation Prerequisites 20

4.1.1 Hardware Requirements 20

4.1.2 Software Requirements 20

4.2 Building the Software 20

4.3 Installation Procedure 20

5 REFERENCE 21

5.1 Functions 21

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