--- a/src/mmio.h	Thu Jun 15 10:25:45 2006 +0000
+++ b/src/mmio.h	Thu Jan 25 10:16:32 2007 +0000
@@ -1,5 +1,5 @@
 /**
- * $Id: mmio.h,v 1.5 2006-06-15 10:25:42 nkeynes Exp $
+ * $Id: mmio.h,v 1.6 2006-06-27 11:02:46 nkeynes Exp $
  *
  * mmio.h defines a complicated batch of macros used to build up the 
  * memory-mapped I/O regions in a reasonably readable fashion.
@@ -39,6 +39,7 @@
 #define PORT_RW 3
 #define PORT_MR 5
 #define PORT_MRW 7
+#define PORT_NOTRACE 16
 #define UNDEFINED 0xDEADBEEF /* This has to be a value that nothing inits to */
 
 struct mmio_region {
@@ -81,12 +82,16 @@
             io_rgn[mid]->index[(r)>>2]->id : "<UNDEF>" )
 #define MMIO_REGDESC_BYNUM( mid, r ) (io_rgn[mid]->index[(r)>>2] != NULL ? \
             io_rgn[mid]->index[(r)>>2]->desc : "Undefined register" )
+#define MMIO_NOTRACE_BYNUM( mid, r ) (io_rgn[mid]->index[(r)>>2] != NULL ? \
+				      (io_rgn[mid]->index[(r)>>2]->flags & PORT_NOTRACE) : 0 )
 #define MMIO_NAME_BYNUM( mid ) (io_rgn[mid]->id)
 
 #define MMIO_REGID_IOBYNUM( io, r ) (io->index[(r)>>2] != NULL ? \
             io->index[(r)>>2]->id : "<UNDEF>" )
 #define MMIO_REGDESC_IOBYNUM( io, r ) (io->index[(r)>>2] != NULL ? \
             io->index[(r)>>2]->desc : "Undefined register" )
+#define MMIO_NOTRACE_IOBYNUM( io, r ) (io->index[(r)>>2] != NULL ? \
+				      (io->index[(r)>>2]->flags & PORT_NOTRACE) : 0 )
 
 #ifdef __cplusplus
 }