[src/trunk]: src/sys/net Introduce IFM_GENERIC.

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

details:   https://anonhg.NetBSD.org/src/rev/49bad3de52f8
branches:  trunk
changeset: 347740:49bad3de52f8
user:      roy <roy%NetBSD.org@localhost>
date:      Wed Sep 14 11:43:08 2016 +0000

description:
Introduce IFM_GENERIC.
This allows use of the media interface, but without media as such.
It's sole purpose is to facilitate the reporting of the link status.

diffstat:

 sys/net/if_media.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (31 lines):

diff -r ed31d76d1f7c -r 49bad3de52f8 sys/net/if_media.h
--- a/sys/net/if_media.h        Wed Sep 14 10:58:38 2016 +0000
+++ b/sys/net/if_media.h        Wed Sep 14 11:43:08 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_media.h,v 1.56 2012/10/25 10:59:43 msaitoh Exp $    */
+/*     $NetBSD: if_media.h,v 1.57 2016/09/14 11:43:08 roy Exp $        */
 
 /*-
  * Copyright (c) 1998, 2000, 2001 The NetBSD Foundation, Inc.
@@ -157,6 +157,11 @@
  */
 
 /*
+ * Generic, only used for link status reporting.
+ */
+#define        IFM_GENERIC     0x00000000
+
+/*
  * Ethernet
  */
 #define        IFM_ETHER       0x00000020
@@ -614,6 +619,9 @@
        (ifms)->ifms_string[((ifms)->ifms_bit & (bit)) ? 1 : 0]
 
 #define        IFM_STATUS_DESCRIPTIONS {                                       \
+       { IFM_GENERIC,          IFM_AVALID,     IFM_ACTIVE,             \
+         { "no network", "active" } },                                 \
+                                                                       \
        { IFM_ETHER,            IFM_AVALID,     IFM_ACTIVE,             \
          { "no carrier", "active" } },                                 \
                                                                        \