configs: Connect SDMA, IH, and memory manager in GPUFS

Add the devices that have been added in previous changesets to the
config file. Forward MMIO writes to the appropriate device based
on the MMIO address. Connect doorbells and forward rings to the
appropriate device based on queue type.

Change-Id: I44110c9a24559936102a246c9658abb84a8ce07e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53065
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed