提交 d46b4ab8 编写于 作者: S Shaul Triebitz 提交者: Johannes Berg

mac80211: add twt_protected flag to the bss_conf structure

Add a flag to the BSS conf whether the BSS and STA support protected TWT.
Signed-off-by: NShaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200326150855.1dcb2d16fa74.I74d7c007dad2601d2e39f54612fe6554dd5ab386@changeidSigned-off-by: NJohannes Berg <johannes.berg@intel.com>
上级 9166cc49
......@@ -508,6 +508,7 @@ struct ieee80211_ftm_responder_params {
* mode only, set if the AP advertises TWT responder role)
* @twt_responder: does this BSS support TWT requester (relevant for managed
* mode only, set if the AP advertises TWT responder role)
* @twt_protected: does this BSS support protected TWT frames
* @assoc: association status
* @ibss_joined: indicates whether this station is part of an IBSS
* or not
......@@ -618,6 +619,7 @@ struct ieee80211_bss_conf {
bool he_support;
bool twt_requester;
bool twt_responder;
bool twt_protected;
/* association related data */
bool assoc, ibss_joined;
bool ibss_creator;
......
......@@ -3384,10 +3384,19 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
sta);
bss_conf->he_support = sta->sta.he_cap.has_he;
if (elems->rsnx && elems->rsnx_len &&
(elems->rsnx[0] & WLAN_RSNX_CAPA_PROTECTED_TWT) &&
wiphy_ext_feature_isset(local->hw.wiphy,
NL80211_EXT_FEATURE_PROTECTED_TWT))
bss_conf->twt_protected = true;
else
bss_conf->twt_protected = false;
changed |= ieee80211_recalc_twt_req(sdata, sta, elems);
} else {
bss_conf->he_support = false;
bss_conf->twt_requester = false;
bss_conf->twt_protected = false;
}
if (bss_conf->he_support) {
......
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