The NVIF ioctl isn't publicly described in the nouveau headers and it is
required for anything to work with Nouveau.
Pass the ioctl command through without modification and hope that this
ioctl is architecture agnostic.
Which requires moving LinuxEmulation to its own independent folder as
well. Since both IRLoader and FEXLoader rely on it.
No functional change, just moves the the code around.
Paulo Matos