sys/net80211/ieee80211_mesh.c

1145 	const struct ieee80211_frame *wh =
1162 		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
1168 		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
1175 		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
1181 	mcopy = m_pullup(mcopy, ieee80211_hdrspace(ic, wh) +
1184 		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
1193 	    (mtod(mcopy, uint8_t *) + ieee80211_hdrspace(ic, wh));
1197 	if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
1209 			IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
1248 #define	WHDIR(wh)	((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK)
1252 	const struct ieee80211_qosframe_addr4 *wh;
1266 	wh = (const struct ieee80211_qosframe_addr4 *)&b[0];
1268 	KASSERT(WHDIR(wh) == IEEE80211_FC1_DIR_FROMDS ||
1269 		WHDIR(wh) == IEEE80211_FC1_DIR_DSTODS,
1270 	    ("bogus dir, fc 0x%x:0x%x", wh->i_fc[0], wh->i_fc[1]));
1286 	if (WHDIR(wh) == IEEE80211_FC1_DIR_FROMDS) {
1287 		IEEE80211_ADDR_COPY(eh->ether_dhost, wh->i_addr1);
1289 			IEEE80211_ADDR_COPY(eh->ether_shost, wh->i_addr3);
1295 			    (const struct ieee80211_frame *)wh, NULL,
1303 			IEEE80211_ADDR_COPY(eh->ether_dhost, wh->i_addr3);
1304 			IEEE80211_ADDR_COPY(eh->ether_shost, wh->i_addr4);
1310 			    (const struct ieee80211_frame *)wh, NULL,
1339 mesh_isucastforme(struct ieee80211vap *vap, const struct ieee80211_frame *wh,
1344 	KASSERT((wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS,
1345 	    ("bad dir 0x%x:0x%x", wh->i_fc[0], wh->i_fc[1]));
1357 		return IEEE80211_ADDR_EQ(wh->i_addr3, vap->iv_myaddr);
1368     struct ieee80211_frame *wh, const struct ieee80211_meshcntl *mc)
1377 	qwh = (struct ieee80211_qosframe_addr4 *)wh;
1425     struct ieee80211_frame *wh, const struct ieee80211_meshcntl *mc)
1436 	qwh = (struct ieee80211_qosframe_addr4 *)wh;
1493     struct ieee80211_frame *wh, const struct ieee80211_meshcntl *mc)
1532 	struct ieee80211_frame *wh;
1562 	wh = mtod(m, struct ieee80211_frame *);
1564 	if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
1567 		    ni->ni_macaddr, NULL, "wrong version %x", wh->i_fc[0]);
1571 	dir = wh->i_fc[1] & IEEE80211_FC1_DIR_MASK;
1572 	type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
1573 	subtype = wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK;
1578 			uint8_t tid = ieee80211_gettid(wh);
1580 			if (IEEE80211_QOS_HAS_SEQ(wh) &&
1583 			if (! ieee80211_check_rxseq(ni, wh, wh->i_addr1))
1595 	if (vap->iv_acl != NULL && !vap->iv_acl->iac_check(vap, wh)) {
1597 		    wh, NULL, "%s", "disallowed by ACL");
1617 			    wh, "data", "incorrect dir 0x%x", dir);
1625 			    wh, "data", "incorrect subtype 0x%x", subtype);
1636 		hdrspace = ieee80211_hdrspace(ic, wh);
1637 		if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) {
1644 		wh = mtod(m, struct ieee80211_frame *); /* NB: after defrag */
1656 		*(uint16_t *)qos = *(uint16_t *)ieee80211_getqos(wh);
1708 		if (IEEE80211_IS_MULTICAST(wh->i_addr1))
1709 			addr = wh->i_addr3;
1713 			addr = ((struct ieee80211_qosframe_addr4 *)wh)->i_addr4;
1726 		if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) {
1727 			if (IEEE80211_ADDR_EQ(vap->iv_myaddr, wh->i_addr3))
1729 				    mesh_recv_indiv_data_to_me(vap, m, wh, mc);
1730 			else if (IEEE80211_IS_MULTICAST(wh->i_addr3))
1731 				error = mesh_recv_group_data(vap, m, wh, mc);
1734 				    wh, mc);
1736 			error = mesh_recv_group_data(vap, m, wh, mc);
1774 			    wh, "mgt", "incorrect dir 0x%x", dir);
1791 			    ether_sprintf(wh->i_addr2), rssi);
1794 		if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED) {
1796 			    wh, NULL, "%s", "WEP set but not permitted");
1808 		    wh, "bad", "frame type 0x%x", type);
1833 	struct ieee80211_frame *wh;
1837 	wh = mtod(m0, struct ieee80211_frame *);
1838 	frm = (uint8_t *)&wh[1];
1881 			ieee80211_add_scan(vap, rxchan, &scan, wh,
1896 			    wh, "beacon", "%s", "not a mesh sta");
1906 			    wh, "beacon", "%s", "not for our mesh");
1913 		if (vap->iv_acl != NULL && !vap->iv_acl->iac_check(vap, wh)) {
1915 			    wh, NULL, "%s", "disallowed by ACL");
1922 		if (!IEEE80211_ADDR_EQ(wh->i_addr2, ni->ni_macaddr)) {
1926 			ni = ieee80211_add_neighbor(vap, wh, &scan);
1960 				rt = ieee80211_mesh_rt_find(vap, wh->i_addr2);
1980 			    wh, NULL, "wrong state %s",
1985 		if (IEEE80211_IS_MULTICAST(wh->i_addr2)) {
1988 			    wh, NULL, "%s", "not unicast");
2031 		IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_INPUT, wh->i_addr2,
2039 		ieee80211_send_proberesp(vap, wh->i_addr2, 0);
2047 			    wh, NULL, "%s", "unknown node");
2049 		} else if (!IEEE80211_ADDR_EQ(vap->iv_myaddr, wh->i_addr1) &&
2050 		    !IEEE80211_IS_MULTICAST(wh->i_addr1)) {
2052 			    wh, NULL, "%s", "not for us");
2056 			    wh, NULL, "wrong state %s",
2061 				(void)ic->ic_recv_action(ni, wh, frm, efrm);
2075 		    wh, NULL, "%s", "not handled");
2081 		    wh, "mgt", "subtype 0x%x not handled", subtype);
2103 	const struct ieee80211_frame *wh,	/* XXX for VERIFY_LENGTH */
2162 		    wh, NULL, "%s", "MPM validation failed");
2170 		    wh, NULL, "%s", "not for our mesh");
2191 		    wh, NULL, "%s", "configuration missmatch");
2232 	const struct ieee80211_frame *wh,
2242 	meshpeer = mesh_parse_meshpeering_action(ni, wh, frm+2+2, efrm, &ie,
2380 	const struct ieee80211_frame *wh,
2389 	meshpeer = mesh_parse_meshpeering_action(ni, wh, frm+2+2+2+2, efrm, &ie,
2434 		    wh, NULL, "received confirm in invalid state %d",
2444 	const struct ieee80211_frame *wh,
2452 	meshpeer = mesh_parse_meshpeering_action(ni, wh, frm+2, efrm, &ie,
2498 	const struct ieee80211_frame *wh,
2524     const struct ieee80211_frame *wh,	/* XXX for VERIFY_LENGTH */
2557 	const struct ieee80211_frame *wh,
2569 	if (mesh_parse_meshgate_action(ni, wh, &ie, frm+2, efrm) != 0) {
3388 	const struct ieee80211_frame *wh,