CXL rev 3.0 section 8.2.9.2.1.3 defines the Memory Module Event Record.

Determine if the event read is memory module record and if so trace the
record.
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20221216-cxl-ev-log-v7-5-2316a5c8f7d8@intel.comSigned-off-by: Dan Williams <dan.j.williams@intel.com>