diff options
Diffstat (limited to 'net/wireless/reg.h')
| -rw-r--r-- | net/wireless/reg.h | 59 |
1 files changed, 50 insertions, 9 deletions
diff --git a/net/wireless/reg.h b/net/wireless/reg.h index c4695d07af2..5e48031ccb9 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -1,19 +1,43 @@ #ifndef __NET_WIRELESS_REG_H #define __NET_WIRELESS_REG_H +/* + * Copyright 2008-2011 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ -extern const struct ieee80211_regdomain *cfg80211_regdomain; +extern const struct ieee80211_regdomain __rcu *cfg80211_regdomain; -bool is_world_regdom(const char *alpha2); bool reg_is_valid_request(const char *alpha2); +bool is_world_regdom(const char *alpha2); +bool reg_supported_dfs_region(enum nl80211_dfs_regions dfs_region); +enum nl80211_dfs_regions reg_get_dfs_region(struct wiphy *wiphy); -int regulatory_hint_user(const char *alpha2); +int regulatory_hint_user(const char *alpha2, + enum nl80211_user_reg_hint_type user_reg_hint_type); +int regulatory_hint_indoor_user(void); -void reg_device_remove(struct wiphy *wiphy); +void wiphy_regulatory_register(struct wiphy *wiphy); +void wiphy_regulatory_deregister(struct wiphy *wiphy); int __init regulatory_init(void); void regulatory_exit(void); int set_regdom(const struct ieee80211_regdomain *rd); +unsigned int reg_get_max_bandwidth(const struct ieee80211_regdomain *rd, + const struct ieee80211_reg_rule *rule); + +bool reg_last_request_cell_base(void); /** * regulatory_hint_found_beacon - hints a beacon was found on a channel @@ -34,11 +58,11 @@ int set_regdom(const struct ieee80211_regdomain *rd); * set the wiphy->disable_beacon_hints to true. */ int regulatory_hint_found_beacon(struct wiphy *wiphy, - struct ieee80211_channel *beacon_chan, - gfp_t gfp); + struct ieee80211_channel *beacon_chan, + gfp_t gfp); /** - * regulatory_hint_11d - hints a country IE as a regulatory domain + * regulatory_hint_country_ie - hints a country IE as a regulatory domain * @wiphy: the wireless device giving the hint (used only for reporting * conflicts) * @band: the band on which the country IE was received on. This determines @@ -58,9 +82,9 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy, * not observed. For this reason if a triplet is seen with channel * information for a band the BSS is not present in it will be ignored. */ -void regulatory_hint_11d(struct wiphy *wiphy, +void regulatory_hint_country_ie(struct wiphy *wiphy, enum ieee80211_band band, - u8 *country_ie, + const u8 *country_ie, u8 country_ie_len); /** @@ -81,4 +105,21 @@ void regulatory_hint_11d(struct wiphy *wiphy, */ void regulatory_hint_disconnect(void); +/** + * cfg80211_get_unii - get the U-NII band for the frequency + * @freq: the frequency for which we want to get the UNII band. + + * Get a value specifying the U-NII band frequency belongs to. + * U-NII bands are defined by the FCC in C.F.R 47 part 15. + * + * Returns -EINVAL if freq is invalid, 0 for UNII-1, 1 for UNII-2A, + * 2 for UNII-2B, 3 for UNII-2C and 4 for UNII-3. + */ +int cfg80211_get_unii(int freq); + +/** + * regulatory_indoor_allowed - is indoor operation allowed + */ +bool regulatory_indoor_allowed(void); + #endif /* __NET_WIRELESS_REG_H */ |