I need to change the device boot order of a number of machines within a
Windows environment, specifically XPe and WinPE. The BIOS installed on the
machines (Controlled environment) is PhoenixBIOS 4.60, I believe it supports
a set of BIOS functions to change the device boot order.
These functions are described in the specification at:
The end goal of what I am trying to achieve is to tell the machine to
"reboot from network" or "reboot from hard drive" etc.
The main function I want to execute hooks up-to a BIOS interrupt INT 66h -
Set Boot First. The documentation states "All functions are available in
Real Mode and 16:16 Protected Mode."
My questions are:
1.. Is it possible to call this function from within a device driver?
2.. Is there another way to do this?
3.. Where do I start?
Thanks in Advance