diff options
| -rw-r--r-- | include/net/mac80211.h | 3 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 16 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index aecbdf38b4c2..88219cc137c3 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -496,6 +496,8 @@ struct ieee80211_ftm_responder_params { * @uora_ocw_range: UORA element's OCW Range field * @frame_time_rts_th: HE duration RTS threshold, in units of 32us * @he_support: does this BSS support HE + * @twt_requester: does this BSS support TWT requester (relevant for managed + * mode only, set if the AP advertises TWT responder role) * @assoc: association status * @ibss_joined: indicates whether this station is part of an IBSS * or not @@ -594,6 +596,7 @@ struct ieee80211_bss_conf { u8 uora_ocw_range; u16 frame_time_rts_th; bool he_support; + bool twt_requester; /* association related data */ bool assoc, ibss_joined; bool ibss_creator; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d2bc8d57c87e..3d1334a4a264 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3058,6 +3058,19 @@ static void ieee80211_get_rates(struct ieee80211_supported_band *sband, } } +static bool ieee80211_twt_req_supported(const struct sta_info *sta, + const struct ieee802_11_elems *elems) +{ + if (elems->ext_capab_len < 10) + return false; + + if (!(elems->ext_capab[9] & WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT)) + return false; + + return sta->sta.he_cap.he_cap_elem.mac_cap_info[0] & + IEEE80211_HE_MAC_CAP0_TWT_RES; +} + static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, struct cfg80211_bss *cbss, struct ieee80211_mgmt *mgmt, size_t len) @@ -3247,8 +3260,11 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, sta); bss_conf->he_support = sta->sta.he_cap.has_he; + bss_conf->twt_requester = + ieee80211_twt_req_supported(sta, &elems); } else { bss_conf->he_support = false; + bss_conf->twt_requester = false; } if (bss_conf->he_support) { |