48 	struct ieee80211_hdr *hdr;  in ieee80211_duration()  local
91 	hdr = (struct ieee80211_hdr *)skb->data;  in ieee80211_duration()
92 	if (ieee80211_is_ctl(hdr->frame_control)) {  in ieee80211_duration()
171 	if (ieee80211_is_data_qos(hdr->frame_control) &&  in ieee80211_duration()
172 	    *(ieee80211_get_qos_ctl(hdr)) & IEEE80211_QOS_CTL_ACK_POLICY_NOACK)  in ieee80211_duration()
274 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;  in ieee80211_tx_h_check_assoc()  local
283 	    !ieee80211_is_probe_req(hdr->frame_control) &&  in ieee80211_tx_h_check_assoc()
284 	    !ieee80211_is_nullfunc(hdr->frame_control))  in ieee80211_tx_h_check_assoc()
312 			     ieee80211_is_data(hdr->frame_control))) {  in ieee80211_tx_h_check_assoc()
316 				   hdr->addr1);  in ieee80211_tx_h_check_assoc()
322 			    ieee80211_is_data(hdr->frame_control) &&  in ieee80211_tx_h_check_assoc()
389 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;  in ieee80211_tx_h_multicast_ps_buf()  local
415 	if (ieee80211_has_order(hdr->frame_control))  in ieee80211_tx_h_multicast_ps_buf()
418 	if (ieee80211_is_probe_req(hdr->frame_control))  in ieee80211_tx_h_multicast_ps_buf()
470 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;  in ieee80211_tx_h_unicast_ps_buf()  local
482 		if (ieee80211_is_mgmt(hdr->frame_control) &&  in ieee80211_tx_h_unicast_ps_buf()
483 		    !ieee80211_is_bufferable_mmpdu(hdr->frame_control)) {  in ieee80211_tx_h_unicast_ps_buf()
576 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;  in ieee80211_tx_h_select_key()  local
583 	else if (ieee80211_is_mgmt(hdr->frame_control) &&  in ieee80211_tx_h_select_key()
584 		 is_multicast_ether_addr(hdr->addr1) &&  in ieee80211_tx_h_select_key()
588 	else if (is_multicast_ether_addr(hdr->addr1) &&  in ieee80211_tx_h_select_key()
591 	else if (!is_multicast_ether_addr(hdr->addr1) &&  in ieee80211_tx_h_select_key()
607 			if (!ieee80211_is_data_present(hdr->frame_control))  in ieee80211_tx_h_select_key()
614 			if (!ieee80211_is_data_present(hdr->frame_control) &&  in ieee80211_tx_h_select_key()
615 			    !ieee80211_use_mfp(hdr->frame_control, tx->sta,  in ieee80211_tx_h_select_key()
621 					ieee80211_is_mgmt(hdr->frame_control);  in ieee80211_tx_h_select_key()
627 			if (!ieee80211_is_mgmt(hdr->frame_control))  in ieee80211_tx_h_select_key()
633 			     !ieee80211_is_deauth(hdr->frame_control)))  in ieee80211_tx_h_select_key()
648 	struct ieee80211_hdr *hdr = (void *)tx->skb->data;  in ieee80211_tx_h_rate_ctrl()  local
697 	    (ieee80211_is_data(hdr->frame_control) ||  in ieee80211_tx_h_rate_ctrl()
715 		 tx->sdata->name, hdr->addr1,  in ieee80211_tx_h_rate_ctrl()
749 		if (tx->sta && ieee80211_is_data(hdr->frame_control))  in ieee80211_tx_h_rate_ctrl()
782 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;  in ieee80211_tx_h_sequence()  local
794 	if (unlikely(ieee80211_is_ctl(hdr->frame_control)))  in ieee80211_tx_h_sequence()
797 	if (ieee80211_hdrlen(hdr->frame_control) < 24)  in ieee80211_tx_h_sequence()
800 	if (ieee80211_is_qos_nullfunc(hdr->frame_control))  in ieee80211_tx_h_sequence()
809 	if (!ieee80211_is_data_qos(hdr->frame_control) ||  in ieee80211_tx_h_sequence()
810 	    is_multicast_ether_addr(hdr->addr1)) {  in ieee80211_tx_h_sequence()
814 		hdr->seq_ctrl = cpu_to_le16(tx->sdata->sequence_number);  in ieee80211_tx_h_sequence()
831 	qc = ieee80211_get_qos_ctl(hdr);  in ieee80211_tx_h_sequence()
836 		hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);  in ieee80211_tx_h_sequence()
906 	struct ieee80211_hdr *hdr = (void *)skb->data;  in ieee80211_tx_h_fragment()  local
929 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_tx_h_fragment()
952 		hdr = (void *)skb->data;  in ieee80211_tx_h_fragment()
956 			hdr->frame_control |= morefrags;  in ieee80211_tx_h_fragment()
967 			hdr->frame_control &= ~morefrags;  in ieee80211_tx_h_fragment()
969 		hdr->seq_ctrl |= cpu_to_le16(fragnum & IEEE80211_SCTL_FRAG);  in ieee80211_tx_h_fragment()
1035 	struct ieee80211_hdr *hdr;  in ieee80211_tx_h_calculate_duration()  local
1040 		hdr = (void *) skb->data;  in ieee80211_tx_h_calculate_duration()
1041 		if (unlikely(ieee80211_is_pspoll(hdr->frame_control)))  in ieee80211_tx_h_calculate_duration()
1048 		group_addr = is_multicast_ether_addr(hdr->addr1);  in ieee80211_tx_h_calculate_duration()
1050 		hdr->duration_id =  in ieee80211_tx_h_calculate_duration()
1137 	struct ieee80211_hdr *hdr;  in ieee80211_tx_prepare()  local
1155 	hdr = (struct ieee80211_hdr *) skb->data;  in ieee80211_tx_prepare()
1168 			tx->sta = sta_info_get_bss(sdata, hdr->addr1);  in ieee80211_tx_prepare()
1170 		if (!tx->sta && !is_multicast_ether_addr(hdr->addr1))  in ieee80211_tx_prepare()
1171 			tx->sta = sta_info_get(sdata, hdr->addr1);  in ieee80211_tx_prepare()
1174 	if (tx->sta && ieee80211_is_data_qos(hdr->frame_control) &&  in ieee80211_tx_prepare()
1175 	    !ieee80211_is_qos_nullfunc(hdr->frame_control) &&  in ieee80211_tx_prepare()
1180 		qc = ieee80211_get_qos_ctl(hdr);  in ieee80211_tx_prepare()
1195 	if (is_multicast_ether_addr(hdr->addr1)) {  in ieee80211_tx_prepare()
1223 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;  in ieee80211_drv_tx()  local
1236 	if (!ieee80211_is_data(hdr->frame_control))  in ieee80211_drv_tx()
1271 	struct ieee80211_hdr *hdr;  in ieee80211_tx_dequeue()  local
1288 	hdr = (struct ieee80211_hdr *)skb->data;  in ieee80211_tx_dequeue()
1289 	if (txq->sta && ieee80211_is_data_qos(hdr->frame_control)) {  in ieee80211_tx_dequeue()
1294 		hdr->seq_ctrl = ieee80211_tx_next_seq(sta, txq->tid);  in ieee80211_tx_dequeue()
1621 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;  in ieee80211_xmit()  local
1638 	hdr = (struct ieee80211_hdr *) skb->data;  in ieee80211_xmit()
1642 		if (ieee80211_is_data(hdr->frame_control) &&  in ieee80211_xmit()
1643 		    is_unicast_ether_addr(hdr->addr1)) {  in ieee80211_xmit()
1647 			ieee80211_mps_set_frame_flags(sdata, NULL, hdr);  in ieee80211_xmit()
1746 	struct ieee80211_hdr *hdr;  in ieee80211_monitor_start_xmit()  local
1784 	hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr);  in ieee80211_monitor_start_xmit()
1785 	hdrlen = ieee80211_hdrlen(hdr->frame_control);  in ieee80211_monitor_start_xmit()
1794 	if (ieee80211_is_data(hdr->frame_control) &&  in ieee80211_monitor_start_xmit()
1796 		u8 *payload = (u8 *)hdr + hdrlen;  in ieee80211_monitor_start_xmit()
1831 		if (ether_addr_equal(tmp_sdata->vif.addr, hdr->addr2)) {  in ieee80211_monitor_start_xmit()
1997 	struct ieee80211_hdr hdr;  in ieee80211_build_hdr()  local
2025 			memcpy(hdr.addr1, sta->sta.addr, ETH_ALEN);  in ieee80211_build_hdr()
2026 			memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_build_hdr()
2027 			memcpy(hdr.addr3, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2028 			memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2053 		memcpy(hdr.addr1, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2054 		memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_build_hdr()
2055 		memcpy(hdr.addr3, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2062 		memcpy(hdr.addr1, sdata->u.wds.remote_addr, ETH_ALEN);  in ieee80211_build_hdr()
2063 		memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_build_hdr()
2064 		memcpy(hdr.addr3, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2065 		memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2104 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2122 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,  in ieee80211_build_hdr()
2150 			memcpy(hdr.addr1, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2151 			memcpy(hdr.addr2, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2152 			memcpy(hdr.addr3, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_build_hdr()
2159 			memcpy(hdr.addr1, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_build_hdr()
2160 			memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);  in ieee80211_build_hdr()
2161 			memcpy(hdr.addr3, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2162 			memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2167 			memcpy(hdr.addr1, sdata->u.mgd.bssid, ETH_ALEN);  in ieee80211_build_hdr()
2168 			memcpy(hdr.addr2, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2169 			memcpy(hdr.addr3, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2181 		memcpy(hdr.addr1, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2182 		memcpy(hdr.addr2, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2183 		eth_broadcast_addr(hdr.addr3);  in ieee80211_build_hdr()
2194 		memcpy(hdr.addr1, skb->data, ETH_ALEN);  in ieee80211_build_hdr()
2195 		memcpy(hdr.addr2, skb->data + ETH_ALEN, ETH_ALEN);  in ieee80211_build_hdr()
2196 		memcpy(hdr.addr3, sdata->u.ibss.bssid, ETH_ALEN);  in ieee80211_build_hdr()
2210 	multicast = is_multicast_ether_addr(hdr.addr1);  in ieee80211_build_hdr()
2238 				    sdata->name, hdr.addr1);  in ieee80211_build_hdr()
2287 	hdr.frame_control = fc;  in ieee80211_build_hdr()
2288 	hdr.duration_id = 0;  in ieee80211_build_hdr()
2289 	hdr.seq_ctrl = 0;  in ieee80211_build_hdr()
2355 		memcpy(skb_push(skb, hdrlen - 2), &hdr, hdrlen - 2);  in ieee80211_build_hdr()
2362 		memcpy(skb_push(skb, hdrlen), &hdr, hdrlen);  in ieee80211_build_hdr()
2437 	struct ieee80211_hdr *hdr;  in ieee80211_build_data_template()  local
2456 	hdr = (void *)skb->data;  in ieee80211_build_data_template()
2457 	tx.sta = sta_info_get(sdata, hdr->addr1);  in ieee80211_build_data_template()
2497 	struct ieee80211_hdr *hdr;  in ieee80211_tx_pending_skb()  local
2517 		hdr = (struct ieee80211_hdr *)skb->data;  in ieee80211_tx_pending_skb()
2518 		sta = sta_info_get(sdata, hdr->addr1);  in ieee80211_tx_pending_skb()
2872 		struct ieee80211_hdr *hdr;  in __ieee80211_beacon_get()  local
2893 		hdr = (struct ieee80211_hdr *) skb->data;  in __ieee80211_beacon_get()
2894 		hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |  in __ieee80211_beacon_get()
3021 	struct ieee80211_hdr *hdr;  in ieee80211_proberesp_get()  local
3040 	hdr = (struct ieee80211_hdr *) skb->data;  in ieee80211_proberesp_get()
3041 	memset(hdr->addr1, 0, sizeof(hdr->addr1));  in ieee80211_proberesp_get()
3129 	struct ieee80211_hdr_3addr *hdr;  in ieee80211_probereq_get()  local
3136 	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*hdr) +  in ieee80211_probereq_get()
3143 	hdr = (struct ieee80211_hdr_3addr *) skb_put(skb, sizeof(*hdr));  in ieee80211_probereq_get()
3144 	memset(hdr, 0, sizeof(*hdr));  in ieee80211_probereq_get()
3145 	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |  in ieee80211_probereq_get()
3147 	eth_broadcast_addr(hdr->addr1);  in ieee80211_probereq_get()
3148 	memcpy(hdr->addr2, src_addr, ETH_ALEN);  in ieee80211_probereq_get()
3149 	eth_broadcast_addr(hdr->addr3);  in ieee80211_probereq_get()
3167 	const struct ieee80211_hdr *hdr = frame;  in ieee80211_rts_get()  local
3173 	memcpy(rts->ra, hdr->addr1, sizeof(rts->ra));  in ieee80211_rts_get()
3174 	memcpy(rts->ta, hdr->addr2, sizeof(rts->ta));  in ieee80211_rts_get()
3183 	const struct ieee80211_hdr *hdr = frame;  in ieee80211_ctstoself_get()  local
3189 	memcpy(cts->ra, hdr->addr1, sizeof(cts->ra));  in ieee80211_ctstoself_get()
3237 			struct ieee80211_hdr *hdr =  in ieee80211_get_buffered_bc()  local
3242 			hdr->frame_control |=  in ieee80211_get_buffered_bc()