Update for revised 802.11 support:

o revised channel handling support; ifconfig now queries the kernel to
  find the list of available channels and handles channel promotion;
  channel attributes can be specified as part of the channel; e.g. 36:a
  for channel 36 in 11a (as opposed to turbo A or HT A)
o use channel list to map between freq and IEEE channel #; this eliminates
  all knowledge of how the mapping is done and fixes handling of cases
  where channels overlap in the IEEE channel # space but are distinct in
  the frequency+attributes space (e.g. PSB)
o add new knobs: bgscan, ff (Atheors fast frames), dturbo (Atheros
  Dynamic Turbo mode), bgscanidle, bgscanintvl, scanvalid, roam:rssi11a,
  roam:rssi11b, roam:rssi11g, roam:rate11a, roam:rate11b, roam:rate11g
  (roaming parameters), burst, doth (forthcoming 11h support)
o print contents of WME, ATH, WPA, RSN, information elements with -v option
o print signal strength in dBm
o print noise floor in dBm
o add list txpow to print tx power caps/channel
o change default channel display in status to be more informative

1 files changed, 6 insertions, 0 deletions

diff --git a/sbin/ifconfig/ifconfig.h b/sbin/ifconfig/ifconfig.h
index ef7cec5..d14d240 100644
--- a/sbin/ifconfig/ifconfig.h
+++ b/sbin/ifconfig/ifconfig.h
@@ -140,3 +140,9 @@ void	ifmaybeload(const char *name);
 
 typedef void clone_callback_func(int, struct ifreq *);
 void	clone_setcallback(clone_callback_func *);
+
+/*
+ * XXX expose this so modules that neeed to know of any pending
+ * operations on ifmedia can avoid cmd line ordering confusion.
+ */
+struct ifmediareq *ifmedia_getstate(int s);