On Thu, 01 Jun 2023 14:31:58 -0700 Dave Jiang <dave.jiang@xxxxxxxxx> wrote: > The CDAT table is very similar to ACPI tables when it comes to sub-table > and entry structures. The helper functions can be also used to parse the > CDAT table. Add support to the helper functions to deal with an external > CDAT table, and also handle the endieness since CDAT can be processed by a > BE host. Export a function cdat_table_parse() for CXL driver to parse > a CDAT table. > > In order to minimize ACPICA code changes, __force is being utilized to deal > with the case of a big endian (BE) host parsing a CDAT. All CDAT data > structure variables are being force casted to __leX as appropriate. > > Cc: Rafael J. Wysocki <rafael@xxxxxxxxxx> > Cc: Len Brown <lenb@xxxxxxxxxx> > Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx> > > LGTM Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
