65a279c1a9
We use subdev id bitmasks (as a u64) in a number of places, and GA100 adds enough new engine instances that we run out of bits. We could alias IDs of engines that no longer exist, but it's cleaner for a number of reasons to just split the subdev index into a subdev type, and instance ID instead. Just a lot more painful to do. This magics up the values for old-style subdev constructors, and provides a way to incrementally transition each subdev to the new style. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>