Index: kernel/arch/sparc64/src/drivers/niagara.c
===================================================================
--- kernel/arch/sparc64/src/drivers/niagara.c	(revision eff1f033c237dd4f18d79cf25fbd33de6fa9278c)
+++ kernel/arch/sparc64/src/drivers/niagara.c	(revision 104776019e8c3fcfc0545665cd8f58eea101d0ca)
@@ -216,4 +216,5 @@
 	outbuf_parea.pbase = (uintptr_t) (KA2PA(&output_buffer));
 	outbuf_parea.frames = 1;
+	outbuf_parea.unpriv = false;
 	ddi_parea_register(&outbuf_parea);
 
@@ -221,4 +222,5 @@
 	inbuf_parea.pbase = (uintptr_t) (KA2PA(&input_buffer));
 	inbuf_parea.frames = 1;
+	inbuf_parea.unpriv = false;
 	ddi_parea_register(&inbuf_parea);