K 10 svn:author V 4 mmel K 8 svn:date V 27 2020-04-29T14:31:25.213141Z K 7 svn:log V 196 Export tracing facility of GIC500 ITS block. Possibility of tracing of processing message based interrupts is very useful for debugging of PCIe driver, mainly for its MSI part. MFC after: 1 week END