Linux/net/wireless/reg.h

Version: ~ [ linux-6.11-rc3 ] ~ [ linux-6.10.4 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.45 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.104 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.164 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.223 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.281 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.319 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 #ifndef __NET_WIRELESS_REG_H 1 #ifndef __NET_WIRELESS_REG_H 2 #define __NET_WIRELESS_REG_H 2 #define __NET_WIRELESS_REG_H 3 3 4 #include <net/cfg80211.h> !! 4 extern const struct ieee80211_regdomain *cfg80211_regdomain; 5 5 6 /* << 7 * Copyright 2008-2011 Luis R. Rodriguez <mcg << 8 * Copyright (C) 2019, 2023 Intel Corporation << 9 * << 10 * Permission to use, copy, modify, and/or dis << 11 * purpose with or without fee is hereby grant << 12 * copyright notice and this permission notice << 13 * << 14 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AU << 15 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL << 16 * MERCHANTABILITY AND FITNESS. IN NO EVENT SH << 17 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUEN << 18 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA << 19 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TOR << 20 * OR IN CONNECTION WITH THE USE OR PERFORMANC << 21 */ << 22 << 23 enum ieee80211_regd_source { << 24 REGD_SOURCE_INTERNAL_DB, << 25 REGD_SOURCE_CRDA, << 26 REGD_SOURCE_CACHED, << 27 }; << 28 << 29 extern const struct ieee80211_regdomain __rcu << 30 << 31 bool reg_is_valid_request(const char *alpha2); << 32 bool is_world_regdom(const char *alpha2); 6 bool is_world_regdom(const char *alpha2); 33 bool reg_supported_dfs_region(enum nl80211_dfs !! 7 bool reg_is_valid_request(const char *alpha2); 34 enum nl80211_dfs_regions reg_get_dfs_region(st << 35 8 36 int regulatory_hint_user(const char *alpha2, !! 9 int regulatory_hint_user(const char *alpha2); 37 enum nl80211_user_reg << 38 10 39 /** !! 11 void reg_device_remove(struct wiphy *wiphy); 40 * regulatory_hint_indoor - hint operation in << 41 * @is_indoor: if true indicates that user spa << 42 * device is operating in an indoor environmen << 43 * @portid: the netlink port ID on which the h << 44 */ << 45 void regulatory_hint_indoor(bool is_indoor, u3 << 46 12 47 /** !! 13 int regulatory_init(void); 48 * regulatory_netlink_notify - notify on relea << 49 * @portid: the netlink socket port ID << 50 */ << 51 void regulatory_netlink_notify(u32 portid); << 52 << 53 void wiphy_regulatory_register(struct wiphy *w << 54 void wiphy_regulatory_deregister(struct wiphy << 55 << 56 int __init regulatory_init(void); << 57 void regulatory_exit(void); 14 void regulatory_exit(void); 58 15 59 int set_regdom(const struct ieee80211_regdomai !! 16 int set_regdom(const struct ieee80211_regdomain *rd); 60 enum ieee80211_regd_source regd << 61 << 62 unsigned int reg_get_max_bandwidth(const struc << 63 const struc << 64 << 65 bool reg_last_request_cell_base(void); << 66 17 67 /** 18 /** 68 * regulatory_hint_found_beacon - hints a beac 19 * regulatory_hint_found_beacon - hints a beacon was found on a channel 69 * @wiphy: the wireless device where the beaco 20 * @wiphy: the wireless device where the beacon was found on 70 * @beacon_chan: the channel on which the beac 21 * @beacon_chan: the channel on which the beacon was found on 71 * @gfp: context flags 22 * @gfp: context flags 72 * 23 * 73 * This informs the wireless core that a beaco 24 * This informs the wireless core that a beacon from an AP was found on 74 * the channel provided. This allows the wirel 25 * the channel provided. This allows the wireless core to make educated 75 * guesses on regulatory to help with world ro 26 * guesses on regulatory to help with world roaming. This is only used for 76 * world roaming -- when we do not know our cu 27 * world roaming -- when we do not know our current location. This is 77 * only useful on channels 12, 13 and 14 on th 28 * only useful on channels 12, 13 and 14 on the 2 GHz band as channels 78 * 1-11 are already enabled by the world regul 29 * 1-11 are already enabled by the world regulatory domain; and on 79 * non-radar 5 GHz channels. 30 * non-radar 5 GHz channels. 80 * 31 * 81 * Drivers do not need to call this, cfg80211 32 * Drivers do not need to call this, cfg80211 will do it for after a scan 82 * on a newly found BSS. If you cannot make us 33 * on a newly found BSS. If you cannot make use of this feature you can 83 * set the wiphy->disable_beacon_hints to true 34 * set the wiphy->disable_beacon_hints to true. 84 */ 35 */ 85 void regulatory_hint_found_beacon(struct wiphy !! 36 int regulatory_hint_found_beacon(struct wiphy *wiphy, 86 struct ieee8 !! 37 struct ieee80211_channel *beacon_chan, 87 gfp_t gfp); !! 38 gfp_t gfp); 88 39 89 /** 40 /** 90 * regulatory_hint_country_ie - hints a countr !! 41 * regulatory_hint_11d - hints a country IE as a regulatory domain 91 * @wiphy: the wireless device giving the hint 42 * @wiphy: the wireless device giving the hint (used only for reporting 92 * conflicts) 43 * conflicts) 93 * @band: the band on which the country IE was << 94 * the band we'll process the country IE << 95 * @country_ie: pointer to the country IE 44 * @country_ie: pointer to the country IE 96 * @country_ie_len: length of the country IE 45 * @country_ie_len: length of the country IE 97 * 46 * 98 * We will intersect the rd with the what CRDA 47 * We will intersect the rd with the what CRDA tells us should apply 99 * for the alpha2 this country IE belongs to, 48 * for the alpha2 this country IE belongs to, this prevents APs from 100 * sending us incorrect or outdated informatio 49 * sending us incorrect or outdated information against a country. 101 * << 102 * The AP is expected to provide Country IE ch << 103 * band it is on. It is technically possible f << 104 * country IE triplets even for channels outsi << 105 * in but for that they would have to use the << 106 * in combination with a triplet but this beha << 107 * not observed. For this reason if a triplet << 108 * information for a band the BSS is not prese << 109 */ 50 */ 110 void regulatory_hint_country_ie(struct wiphy * !! 51 void regulatory_hint_11d(struct wiphy *wiphy, 111 enum nl80211_band ban !! 52 u8 *country_ie, 112 const u8 *country_ie, << 113 u8 country_ie_len); 53 u8 country_ie_len); 114 << 115 /** << 116 * regulatory_hint_disconnect - informs all de << 117 * << 118 * Regulotory rules can be enhanced further up << 119 * connection to an AP. These rules become sta << 120 * and go to another country, whether or not w << 121 * If we suspend, go to another country and re << 122 * get disconnected shortly after resuming and << 123 * This routine is a helper to restore regulat << 124 * prior to our first connect attempt. This in << 125 * beacon regulatory hints. The ieee80211_regd << 126 * be respected but if a user had set the regu << 127 * precedence. << 128 * << 129 * Must be called from process context. << 130 */ << 131 void regulatory_hint_disconnect(void); << 132 << 133 /** << 134 * cfg80211_get_unii - get the U-NII band for << 135 * @freq: the frequency for which we want to g << 136 * << 137 * Get a value specifying the U-NII band frequ << 138 * U-NII bands are defined by the FCC in C.F.R << 139 * << 140 * Return: -EINVAL if freq is invalid, 0 for U << 141 * 2 for UNII-2B, 3 for UNII-2C and 4 for UNII << 142 */ << 143 int cfg80211_get_unii(int freq); << 144 << 145 /** << 146 * regulatory_indoor_allowed - is indoor opera << 147 * Return: %true if indoor operation is allowe << 148 */ << 149 bool regulatory_indoor_allowed(void); << 150 << 151 /* << 152 * Grace period to timeout pre-CAC results on << 153 * value is used for Non-ETSI domain. << 154 * TODO: May be make this timeout available th << 155 */ << 156 #define REG_PRE_CAC_EXPIRY_GRACE_MS 2000 << 157 << 158 /** << 159 * regulatory_propagate_dfs_state - Propagate << 160 * @wiphy: wiphy on which radar is detected an << 161 * to other available wiphys having the s << 162 * @chandef: Channel definition of radar detec << 163 * @dfs_state: DFS channel state to be set << 164 * @event: Type of radar event which triggered << 165 * << 166 * This function should be called with rtnl lo << 167 */ << 168 void regulatory_propagate_dfs_state(struct wip << 169 struct cfg << 170 enum nl802 << 171 enum nl802 << 172 << 173 /** << 174 * reg_dfs_domain_same - Checks if both wiphy << 175 * @wiphy1: wiphy it's dfs_region to be checke << 176 * @wiphy2: wiphy it's dfs_region to be checke << 177 * Return: %true if both wiphys have the same << 178 */ << 179 bool reg_dfs_domain_same(struct wiphy *wiphy1, << 180 << 181 /** << 182 * reg_reload_regdb - reload the regulatory.db << 183 * Return: 0 for success, an error code otherw << 184 */ << 185 int reg_reload_regdb(void); << 186 << 187 /** << 188 * reg_check_channels - schedule regulatory en << 189 */ << 190 void reg_check_channels(void); << 191 << 192 extern const u8 shipped_regdb_certs[]; << 193 extern unsigned int shipped_regdb_certs_len; << 194 extern const u8 extra_regdb_certs[]; << 195 extern unsigned int extra_regdb_certs_len; << 196 54 197 #endif /* __NET_WIRELESS_REG_H */ 55 #endif /* __NET_WIRELESS_REG_H */ 198 56

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TOMOYO Linux Cross Reference
Linux/net/wireless/reg.h

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Differences between /net/wireless/reg.h (Version linux-6.11-rc3) and /net/wireless/reg.h (Version linux-2.6.32.71)

TOMOYO Linux Cross Reference Linux/net/wireless/reg.h

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Differences between /net/wireless/reg.h (Version linux-6.11-rc3) and /net/wireless/reg.h (Version linux-2.6.32.71)

TOMOYO Linux Cross Reference
Linux/net/wireless/reg.h