This is essentially the same as the normal one, except it sets its
ProgIF bits to show that it works in compatibility mode only, with fixed
IO ports and fixed IRQs that it operates with which are outside of the
scope of the normal PCI mechanisms.
Change-Id: I69d04f5c9444e7e227588b96b7dd4123b2850e23
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/55586
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
