26 	int pos = 0;  in ieee802154_hdr_push_addr()  local
32 		memcpy(buf + pos, &addr->pan_id, 2);  in ieee802154_hdr_push_addr()
33 		pos += 2;  in ieee802154_hdr_push_addr()
38 		memcpy(buf + pos, &addr->short_addr, 2);  in ieee802154_hdr_push_addr()
39 		pos += 2;  in ieee802154_hdr_push_addr()
43 		memcpy(buf + pos, &addr->extended_addr, IEEE802154_ADDR_LEN);  in ieee802154_hdr_push_addr()
44 		pos += IEEE802154_ADDR_LEN;  in ieee802154_hdr_push_addr()
51 	return pos;  in ieee802154_hdr_push_addr()
57 	int pos = 5;  in ieee802154_hdr_push_sechdr()  local
64 		return pos;  in ieee802154_hdr_push_sechdr()
70 		memcpy(buf + pos, &hdr->short_src, 4);  in ieee802154_hdr_push_sechdr()
71 		pos += 4;  in ieee802154_hdr_push_sechdr()
75 		memcpy(buf + pos, &hdr->extended_src, IEEE802154_ADDR_LEN);  in ieee802154_hdr_push_sechdr()
76 		pos += IEEE802154_ADDR_LEN;  in ieee802154_hdr_push_sechdr()
80 	buf[pos++] = hdr->key_id;  in ieee802154_hdr_push_sechdr()
82 	return pos;  in ieee802154_hdr_push_sechdr()
89 	int pos = 2;  in ieee802154_hdr_push()  local
93 	buf[pos++] = hdr->seq;  in ieee802154_hdr_push()
97 	rc = ieee802154_hdr_push_addr(buf + pos, &hdr->dest, false);  in ieee802154_hdr_push()
100 	pos += rc;  in ieee802154_hdr_push()
108 	rc = ieee802154_hdr_push_addr(buf + pos, &hdr->source, fc.intra_pan);  in ieee802154_hdr_push()
111 	pos += rc;  in ieee802154_hdr_push()
116 		rc = ieee802154_hdr_push_sechdr(buf + pos, &hdr->sec);  in ieee802154_hdr_push()
120 		pos += rc;  in ieee802154_hdr_push()
125 	memcpy(skb_push(skb, pos), buf, pos);  in ieee802154_hdr_push()
127 	return pos;  in ieee802154_hdr_push()
135 	int pos = 0;  in ieee802154_hdr_get_addr()  local
143 		memcpy(&addr->pan_id, buf + pos, 2);  in ieee802154_hdr_get_addr()
144 		pos += 2;  in ieee802154_hdr_get_addr()
148 		memcpy(&addr->short_addr, buf + pos, 2);  in ieee802154_hdr_get_addr()
149 		return pos + 2;  in ieee802154_hdr_get_addr()
151 		memcpy(&addr->extended_addr, buf + pos, IEEE802154_ADDR_LEN);  in ieee802154_hdr_get_addr()
152 		return pos + IEEE802154_ADDR_LEN;  in ieee802154_hdr_get_addr()
171 	int pos = 5;  in ieee802154_hdr_get_sechdr()  local
178 		return pos;  in ieee802154_hdr_get_sechdr()
184 		memcpy(&hdr->short_src, buf + pos, 4);  in ieee802154_hdr_get_sechdr()
185 		pos += 4;  in ieee802154_hdr_get_sechdr()
189 		memcpy(&hdr->extended_src, buf + pos, IEEE802154_ADDR_LEN);  in ieee802154_hdr_get_sechdr()
190 		pos += IEEE802154_ADDR_LEN;  in ieee802154_hdr_get_sechdr()
194 	hdr->key_id = buf[pos++];  in ieee802154_hdr_get_sechdr()
196 	return pos;  in ieee802154_hdr_get_sechdr()
228 	int pos = 0;  in ieee802154_hdr_get_addrs()  local
230 	pos += ieee802154_hdr_get_addr(buf + pos, hdr->fc.dest_addr_mode,  in ieee802154_hdr_get_addrs()
232 	pos += ieee802154_hdr_get_addr(buf + pos, hdr->fc.source_addr_mode,  in ieee802154_hdr_get_addrs()
238 	return pos;  in ieee802154_hdr_get_addrs()
244 	int pos = 3, rc;  in ieee802154_hdr_pull()  local
255 	pos += ieee802154_hdr_get_addrs(skb->data + pos, hdr);  in ieee802154_hdr_pull()
258 		int want = pos + ieee802154_hdr_sechdr_len(skb->data[pos]);  in ieee802154_hdr_pull()
263 		pos += ieee802154_hdr_get_sechdr(skb->data + pos, &hdr->sec);  in ieee802154_hdr_pull()
266 	skb_pull(skb, pos);  in ieee802154_hdr_pull()
267 	return pos;  in ieee802154_hdr_pull()
275 	int pos = 3, rc;  in ieee802154_hdr_peek_addrs()  local
286 	pos += ieee802154_hdr_get_addrs(buf + pos, hdr);  in ieee802154_hdr_peek_addrs()
287 	return pos;  in ieee802154_hdr_peek_addrs()
295 	int pos;  in ieee802154_hdr_peek()  local
297 	pos = ieee802154_hdr_peek_addrs(skb, hdr);  in ieee802154_hdr_peek()
298 	if (pos < 0)  in ieee802154_hdr_peek()
302 		u8 key_id_mode = IEEE802154_SCF_KEY_ID_MODE(*(buf + pos));  in ieee802154_hdr_peek()
303 		int want = pos + ieee802154_sechdr_lengths[key_id_mode];  in ieee802154_hdr_peek()
308 		pos += ieee802154_hdr_get_sechdr(buf + pos, &hdr->sec);  in ieee802154_hdr_peek()
311 	return pos;  in ieee802154_hdr_peek()