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authorLarry Finger <Larry.Finger@lwfinger.net>2006-05-30 11:55:42 -0500
committerJohn W. Linville <linville@tuxdriver.com>2006-06-15 15:48:13 -0400
commit74f4903363579d3336c294ebb11f02c8f35845ca (patch)
tree61050f4d54dc69a24cef2deb5ca86b228de0767f
parent76df73ff90e99681a99e457aec4cfe0a240b7982 (diff)
[PATCH] wireless: Changes to ieee80211.h for user space regulatory daemon
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> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--include/net/ieee80211.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index d5147770ad47..ecc42864b001 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -968,6 +968,7 @@ enum ieee80211_state {
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 {