diff options
Diffstat (limited to 'net/wireless/reg.h')
| -rw-r--r-- | net/wireless/reg.h | 59 |
1 files changed, 37 insertions, 22 deletions
diff --git a/net/wireless/reg.h b/net/wireless/reg.h index ca7fedf2e7a1..e1b211c4f75c 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -1,7 +1,11 @@ #ifndef __NET_WIRELESS_REG_H #define __NET_WIRELESS_REG_H + +#include <net/cfg80211.h> + /* * Copyright 2008-2011 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> + * Copyright (C) 2019, 2023 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -19,6 +23,7 @@ enum ieee80211_regd_source { REGD_SOURCE_INTERNAL_DB, REGD_SOURCE_CRDA, + REGD_SOURCE_CACHED, }; extern const struct ieee80211_regdomain __rcu *cfg80211_regdomain; @@ -37,7 +42,7 @@ int regulatory_hint_user(const char *alpha2, * device is operating in an indoor environment. * @portid: the netlink port ID on which the hint was given. */ -int regulatory_hint_indoor(bool is_indoor, u32 portid); +void regulatory_hint_indoor(bool is_indoor, u32 portid); /** * regulatory_netlink_notify - notify on released netlink socket @@ -58,7 +63,6 @@ unsigned int reg_get_max_bandwidth(const struct ieee80211_regdomain *rd, const struct ieee80211_reg_rule *rule); bool reg_last_request_cell_base(void); -const struct ieee80211_regdomain *get_wiphy_regdom(struct wiphy *wiphy); /** * regulatory_hint_found_beacon - hints a beacon was found on a channel @@ -78,9 +82,9 @@ const struct ieee80211_regdomain *get_wiphy_regdom(struct wiphy *wiphy); * on a newly found BSS. If you cannot make use of this feature you can * set the wiphy->disable_beacon_hints to true. */ -int regulatory_hint_found_beacon(struct wiphy *wiphy, - struct ieee80211_channel *beacon_chan, - gfp_t gfp); +void regulatory_hint_found_beacon(struct wiphy *wiphy, + struct ieee80211_channel *beacon_chan, + gfp_t gfp); /** * regulatory_hint_country_ie - hints a country IE as a regulatory domain @@ -109,7 +113,7 @@ void regulatory_hint_country_ie(struct wiphy *wiphy, u8 country_ie_len); /** - * regulatory_hint_disconnect - informs all devices have been disconneted + * regulatory_hint_disconnect - informs all devices have been disconnected * * Regulotory rules can be enhanced further upon scanning and upon * connection to an AP. These rules become stale if we disconnect @@ -129,17 +133,18 @@ 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, + * Return: -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 + * Return: %true if indoor operation is allowed, %false otherwise */ bool regulatory_indoor_allowed(void); @@ -151,20 +156,12 @@ bool regulatory_indoor_allowed(void); #define REG_PRE_CAC_EXPIRY_GRACE_MS 2000 /** - * regulatory_pre_cac_allowed - if pre-CAC allowed in the current dfs domain - * @wiphy: wiphy for which pre-CAC capability is checked. - - * Pre-CAC is allowed only in ETSI domain. - */ -bool regulatory_pre_cac_allowed(struct wiphy *wiphy); - -/** * regulatory_propagate_dfs_state - Propagate DFS channel state to other wiphys - * @wiphy - wiphy on which radar is detected and the event will be propagated + * @wiphy: wiphy on which radar is detected and the event will be propagated * to other available wiphys having the same DFS domain - * @chandef - Channel definition of radar detected channel - * @dfs_state - DFS channel state to be set - * @event - Type of radar event which triggered this DFS state change + * @chandef: Channel definition of radar detected channel + * @dfs_state: DFS channel state to be set + * @event: Type of radar event which triggered this DFS state change * * This function should be called with rtnl lock held. */ @@ -175,8 +172,26 @@ void regulatory_propagate_dfs_state(struct wiphy *wiphy, /** * reg_dfs_domain_same - Checks if both wiphy have same DFS domain configured - * @wiphy1 - wiphy it's dfs_region to be checked against that of wiphy2 - * @wiphy2 - wiphy it's dfs_region to be checked against that of wiphy1 + * @wiphy1: wiphy it's dfs_region to be checked against that of wiphy2 + * @wiphy2: wiphy it's dfs_region to be checked against that of wiphy1 + * Return: %true if both wiphys have the same DFS domain, %false otherwise */ bool reg_dfs_domain_same(struct wiphy *wiphy1, struct wiphy *wiphy2); + +/** + * reg_reload_regdb - reload the regulatory.db firmware file + * Return: 0 for success, an error code otherwise + */ +int reg_reload_regdb(void); + +/** + * reg_check_channels - schedule regulatory enforcement + */ +void reg_check_channels(void); + +extern const u8 shipped_regdb_certs[]; +extern unsigned int shipped_regdb_certs_len; +extern const u8 extra_regdb_certs[]; +extern unsigned int extra_regdb_certs_len; + #endif /* __NET_WIRELESS_REG_H */ |