intel/genxml: Add an "mbz" data type
There are some fields which Must Be Zero, and we don't want to allow
setting them from the template struct, but we do want them in the XML
to allow them to be decoded properly, and for documentation purposes.
This adds a new "mbz" type, much like "mbo", except it doesn't set
anything in the struct. We also update the decoder to handle it.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13480>
projects / platform / upstream / mesa.git / commit