Documentation Home
>
Writing Device Drivers
>
Chapter 2 Hardware Overview
>
PROM on SPARC Machines
>
Reading and Writing
> Interrupts
Writing Device Drivers
Previous
: Open Boot PROM 3.x
Next
: Chapter 3 Overview of SunOS Device Drivers
Interrupts
Certain machine-specific interrupt levels are ignored when the Open Boot PROM controls the machine.
Previous
: Open Boot PROM 3.x
Next
: Chapter 3 Overview of SunOS Device Drivers
© 2010, Oracle Corporation and/or its affiliates