41 static bool is_uapsd_supported(struct ieee802_11_elems *elems)  in is_uapsd_supported()  argument
45 	if (elems->wmm_info && elems->wmm_info_len == 7  in is_uapsd_supported()
46 	    && elems->wmm_info[5] == 1)  in is_uapsd_supported()
47 		qos_info = elems->wmm_info[6];  in is_uapsd_supported()
48 	else if (elems->wmm_param && elems->wmm_param_len == 24  in is_uapsd_supported()
49 		 && elems->wmm_param[5] == 1)  in is_uapsd_supported()
50 		qos_info = elems->wmm_param[6];  in is_uapsd_supported()
62 			  struct ieee802_11_elems *elems,  in ieee80211_bss_info_update()  argument
101 	if (elems->parse_error) {  in ieee80211_bss_info_update()
114 	if (elems->erp_info && (!elems->parse_error ||  in ieee80211_bss_info_update()
116 		bss->erp_value = elems->erp_info[0];  in ieee80211_bss_info_update()
118 		if (!elems->parse_error)  in ieee80211_bss_info_update()
123 	if (!elems->parse_error ||  in ieee80211_bss_info_update()
126 		if (elems->supp_rates) {  in ieee80211_bss_info_update()
128 			if (clen > elems->supp_rates_len)  in ieee80211_bss_info_update()
129 				clen = elems->supp_rates_len;  in ieee80211_bss_info_update()
130 			memcpy(bss->supp_rates, elems->supp_rates, clen);  in ieee80211_bss_info_update()
133 		if (elems->ext_supp_rates) {  in ieee80211_bss_info_update()
135 			if (clen > elems->ext_supp_rates_len)  in ieee80211_bss_info_update()
136 				clen = elems->ext_supp_rates_len;  in ieee80211_bss_info_update()
137 			memcpy(bss->supp_rates + srlen, elems->ext_supp_rates,  in ieee80211_bss_info_update()
143 			if (!elems->parse_error)  in ieee80211_bss_info_update()
148 	if (!elems->parse_error ||  in ieee80211_bss_info_update()
150 		bss->wmm_used = elems->wmm_param || elems->wmm_info;  in ieee80211_bss_info_update()
151 		bss->uapsd_supported = is_uapsd_supported(elems);  in ieee80211_bss_info_update()
152 		if (!elems->parse_error)  in ieee80211_bss_info_update()
177 	struct ieee802_11_elems elems;  in ieee80211_scan_rx()  local
218 	ieee802_11_parse_elems(elements, skb->len - baselen, false, &elems);  in ieee80211_scan_rx()
226 					mgmt, skb->len, &elems,  in ieee80211_scan_rx()