Table of Contents

---

Abstract i

Copyright Notice ii

Acknowledgements iii

Table of Contents v

1 Introduction to the PCI Bus Binding 1-1

1.1 Overview 1-1

1.2 General Requirements 1-1

1.3 Normative References 1-1

2 PCI Bus Bindings 2-1

2.1 PIO Bindings 2-1

2.1.1 udi_pio_map 2-1

2.2 Interrupt Bindings 2-1

2.2.1 Interrupt Index Values 2-1

2.2.2 Event Info 2-1

2.3 Instance Attribute Bindings 2-2

2.3.1 Enumeration Attributes 2-2

2.3.2 Filter Attributes 2-2

2.3.3 Generic Enumeration Attributes 2-3

2.3.3.1 identifier attribute 2-3

2.3.3.2 address_locator attribute 2-3

2.3.3.3 physical_locator attribute 2-3

2.3.3.4 physical_label attribute 2-3

2.3.4 Enumeration Attribute Ranking 2-4

2.3.5 Parent-Visible Attributes 2-4