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- #ifndef __NET_WIRELESS_REG_H
- #define __NET_WIRELESS_REG_H
- extern const struct ieee80211_regdomain *cfg80211_regdomain;
- bool is_world_regdom(const char *alpha2);
- bool reg_is_valid_request(const char *alpha2);
- int regulatory_hint_user(const char *alpha2);
- void reg_device_remove(struct wiphy *wiphy);
- int regulatory_init(void);
- void regulatory_exit(void);
- int set_regdom(const struct ieee80211_regdomain *rd);
- /**
- * regulatory_hint_found_beacon - hints a beacon was found on a channel
- * @wiphy: the wireless device where the beacon was found on
- * @beacon_chan: the channel on which the beacon was found on
- * @gfp: context flags
- *
- * This informs the wireless core that a beacon from an AP was found on
- * the channel provided. This allows the wireless core to make educated
- * guesses on regulatory to help with world roaming. This is only used for
- * world roaming -- when we do not know our current location. This is
- * only useful on channels 12, 13 and 14 on the 2 GHz band as channels
- * 1-11 are already enabled by the world regulatory domain; and on
- * non-radar 5 GHz channels.
- *
- * Drivers do not need to call this, cfg80211 will do it for after a scan
- * on a newly found BSS.
- */
- 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- * sending us incorrect or outdated information against a country.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 */
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