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authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-07-30 17:38:09 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-08-04 16:44:19 -0400
commit8b19e6ca3bac7e04e93fb73f561d670e77c5fae6 (patch)
tree50a1487febe99b670aab253c4eebee2b8b3c8268 /net/wireless/reg.h
parentabc7381bcca6ce9dc101f112a13e14957bfbda7e (diff)
downloadlinux-8b19e6ca3bac7e04e93fb73f561d670e77c5fae6.tar.bz2
cfg80211: enable country IE support to all cfg80211 drivers
Since the bss is always set now once we are connected, if the bss has its own information element we refer to it and pass that instead of relying on mac80211's parsing. Now all cfg80211 drivers get country IE support, automatically and we reduce the call overhead that we had on mac80211 which called this upon every beacon and instead now call this only upon a successfull connection by a STA on cfg80211. Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/reg.h')
-rw-r--r--net/wireless/reg.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/net/wireless/reg.h b/net/wireless/reg.h
index e37829a49dc4..662a9dad76d5 100644
--- a/net/wireless/reg.h
+++ b/net/wireless/reg.h
@@ -36,4 +36,19 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
struct ieee80211_channel *beacon_chan,
gfp_t gfp);
+/**
+ * regulatory_hint_11d - hints a country IE as a regulatory domain
+ * @wiphy: the wireless device giving the hint (used only for reporting
+ * conflicts)
+ * @country_ie: pointer to the country IE
+ * @country_ie_len: length of the country IE
+ *
+ * We will intersect the rd with the what CRDA tells us should apply
+ * for the alpha2 this country IE belongs to, this prevents APs from
+ * sending us incorrect or outdated information against a country.
+ */
+void regulatory_hint_11d(struct wiphy *wiphy,
+ u8 *country_ie,
+ u8 country_ie_len);
+
#endif /* __NET_WIRELESS_REG_H */