Add interface to set CU mask

Signed-off-by: Flora Cui <flora.cui@amd.com>
Acked-by: Ben Goz <ben.goz@amd.com>

include/hsakmt.h

@@ -318,6 +318,18 @@ hsaKmtDestroyQueue(
     HSA_QUEUEID         QueueId         //IN
     );
 
+/**
+  Set cu mask for a queue
+*/
+
+HSAKMT_STATUS
+HSAKMTAPI
+hsaKmtSetQueueCUMask(
+    HSA_QUEUEID         QueueId,        //IN
+    HSAuint32           CUMaskCount,    //IN
+    HSAuint32*          QueueCUMask     //IN
+    );
+
 /**
   Allows an HSA process to set/change the default and alternate memory coherency, before starting to dispatch. 
 */