[src/trunk]: src/sys/dev/mii Add some macros

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1b7ec14fe18e
branches:  trunk
changeset: 750746:1b7ec14fe18e
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Tue Jan 12 21:48:26 2010 +0000

description:
Add some macros

diffstat:

 sys/dev/mii/igphyreg.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r b96be08d3586 -r 1b7ec14fe18e sys/dev/mii/igphyreg.h
--- a/sys/dev/mii/igphyreg.h    Tue Jan 12 21:25:03 2010 +0000
+++ b/sys/dev/mii/igphyreg.h    Tue Jan 12 21:48:26 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: igphyreg.h,v 1.4 2005/12/11 12:22:42 christos Exp $    */
+/*     $NetBSD: igphyreg.h,v 1.5 2010/01/12 21:48:26 msaitoh Exp $     */
 
 /*******************************************************************************
 
@@ -103,6 +103,8 @@
 #define MSE_CHANNEL_A                  0xF000
 
 #define MII_IGPHY_PAGE_SELECT          0x1F
+#define IGPHY_MAXREGADDR               0x1F
+#define IGPHY_PAGEMASK                 (~IGPHY_MAXREGADDR)
 
 /* IGP01E1000 AGC Registers - stores the cable length values*/
 #define MII_IGPHY_AGC_A                        0x1172