119 				    struct sta_info *sta)  in ieee80211_vht_cap_ie_to_sta_vht_cap()  argument
121 	struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
128 	if (!sta->sta.ht_cap.ht_supported)  in ieee80211_vht_cap_ie_to_sta_vht_cap()
165 	    !test_sta_flag(sta, WLAN_STA_TDLS_PEER))  in ieee80211_vht_cap_ie_to_sta_vht_cap()
290 			   sta->addr);  in ieee80211_vht_cap_ie_to_sta_vht_cap()
298 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_160;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
301 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_80;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
313 			sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_160;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
316 	sta->sta.bandwidth = ieee80211_sta_cur_vht_bw(sta);  in ieee80211_vht_cap_ie_to_sta_vht_cap()
319 	if (sta->sta.max_amsdu_len == IEEE80211_MAX_MPDU_LEN_HT_3839)  in ieee80211_vht_cap_ie_to_sta_vht_cap()
324 		sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
327 		sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
331 		sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895;  in ieee80211_vht_cap_ie_to_sta_vht_cap()
336 enum ieee80211_sta_rx_bandwidth ieee80211_sta_cap_rx_bw(struct sta_info *sta)  in ieee80211_sta_cap_rx_bw()  argument
338 	struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;  in ieee80211_sta_cap_rx_bw()
342 		return sta->sta.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 ?  in ieee80211_sta_cap_rx_bw()
363 enum nl80211_chan_width ieee80211_sta_cap_chan_bw(struct sta_info *sta)  in ieee80211_sta_cap_chan_bw()  argument
365 	struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;  in ieee80211_sta_cap_chan_bw()
369 		if (!sta->sta.ht_cap.ht_supported)  in ieee80211_sta_cap_chan_bw()
372 		return sta->sta.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 ?  in ieee80211_sta_cap_chan_bw()
387 ieee80211_sta_rx_bw_to_chan_width(struct sta_info *sta)  in ieee80211_sta_rx_bw_to_chan_width()  argument
389 	enum ieee80211_sta_rx_bandwidth cur_bw = sta->sta.bandwidth;  in ieee80211_sta_rx_bw_to_chan_width()
390 	struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;  in ieee80211_sta_rx_bw_to_chan_width()
395 		if (!sta->sta.ht_cap.ht_supported)  in ieee80211_sta_rx_bw_to_chan_width()
436 enum ieee80211_sta_rx_bandwidth ieee80211_sta_cur_vht_bw(struct sta_info *sta)  in ieee80211_sta_cur_vht_bw()  argument
438 	struct ieee80211_sub_if_data *sdata = sta->sdata;  in ieee80211_sta_cur_vht_bw()
442 	bw = ieee80211_sta_cap_rx_bw(sta);  in ieee80211_sta_cur_vht_bw()
443 	bw = min(bw, sta->cur_max_bandwidth);  in ieee80211_sta_cur_vht_bw()
450 	if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) &&  in ieee80211_sta_cur_vht_bw()
451 	    test_sta_flag(sta, WLAN_STA_TDLS_WIDER_BW))  in ieee80211_sta_cur_vht_bw()
459 void ieee80211_sta_set_rx_nss(struct sta_info *sta)  in ieee80211_sta_set_rx_nss()  argument
464 	if (sta->sta.rx_nss)  in ieee80211_sta_set_rx_nss()
467 	if (sta->sta.ht_cap.ht_supported) {  in ieee80211_sta_set_rx_nss()
468 		if (sta->sta.ht_cap.mcs.rx_mask[0])  in ieee80211_sta_set_rx_nss()
470 		if (sta->sta.ht_cap.mcs.rx_mask[1])  in ieee80211_sta_set_rx_nss()
472 		if (sta->sta.ht_cap.mcs.rx_mask[2])  in ieee80211_sta_set_rx_nss()
474 		if (sta->sta.ht_cap.mcs.rx_mask[3])  in ieee80211_sta_set_rx_nss()
479 	if (sta->sta.vht_cap.vht_supported) {  in ieee80211_sta_set_rx_nss()
483 		rx_mcs_map = le16_to_cpu(sta->sta.vht_cap.vht_mcs.rx_mcs_map);  in ieee80211_sta_set_rx_nss()
497 	sta->sta.rx_nss = max_t(u8, 1, ht_rx_nss);  in ieee80211_sta_set_rx_nss()
501 				  struct sta_info *sta, u8 opmode,  in __ieee80211_vht_handle_opmode()  argument
517 	if (sta->sta.rx_nss != nss) {  in __ieee80211_vht_handle_opmode()
518 		sta->sta.rx_nss = nss;  in __ieee80211_vht_handle_opmode()
526 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_20;  in __ieee80211_vht_handle_opmode()
529 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_40;  in __ieee80211_vht_handle_opmode()
532 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_80;  in __ieee80211_vht_handle_opmode()
535 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_160;  in __ieee80211_vht_handle_opmode()
539 	new_bw = ieee80211_sta_cur_vht_bw(sta);  in __ieee80211_vht_handle_opmode()
540 	if (new_bw != sta->sta.bandwidth) {  in __ieee80211_vht_handle_opmode()
541 		sta->sta.bandwidth = new_bw;  in __ieee80211_vht_handle_opmode()
542 		sta_opmode.bw = ieee80211_sta_rx_bw_to_chan_width(sta);  in __ieee80211_vht_handle_opmode()
548 		cfg80211_sta_opmode_change_notify(sdata->dev, sta->addr,  in __ieee80211_vht_handle_opmode()
592 				 struct sta_info *sta, u8 opmode,  in ieee80211_vht_handle_opmode()  argument
598 	u32 changed = __ieee80211_vht_handle_opmode(sdata, sta, opmode, band);  in ieee80211_vht_handle_opmode()
602 		rate_control_rate_update(local, sband, sta, changed);  in ieee80211_vht_handle_opmode()