[PATCH] Changes to ieee80211.h for user space regulatory daemon

[Larry Finger <Larry.Finger@lwfinger.net>]

Attached are two small patches for include/net/ieee80211.h to prepare for later submission of code 
to implement a user-space daemon that supplies 802.11 regulatory information.

The first change adds a bit indicating that 802.11h rules are to be applied to a channel. As 
discussed earlier in this list, a single bit is unlikely to be sufficient; however, at this time I 
have been unable to find any regulations implementing differences between 802.11a and 802.11h other 
than DFS, radar detection and passive scanning. A single bit is thus sufficient to convey to the 
driver that these rules should be obeyed.

The second change adds comments to the freq and max_power fields of struct ieee80211_channel to 
indicate the units that are used.

Signed-Off-By: Larry Finger <Larry.Finger@lwfinger.net>

index 293e920..6a2f60c 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -968,6 +968,7 @@ #define IEEE80211_52GHZ_CHANNELS (IEEE80

  enum {
	IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
+	IEEE80211_CH_80211H_RULES = (1 << 1),
	IEEE80211_CH_B_ONLY = (1 << 2),
	IEEE80211_CH_NO_IBSS = (1 << 3),
	IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
@@ -976,10 +977,10 @@ enum {
  };

  struct ieee80211_channel {
-	u32 freq;
+	u32 freq;	/* in MHz */
	u8 channel;
	u8 flags;
-	u8 max_power;
+	u8 max_power;	/* in dBm */
  };

  struct ieee80211_geo {