Update for net80211 changes.

2 files changed, 89 insertions, 79 deletions

diff --git a/sys/dev/awi/awi.c b/sys/dev/awi/awi.c
index 105b7a7..f025039 100644
--- a/sys/dev/awi/awi.c
+++ b/sys/dev/awi/awi.c
@@ -258,7 +258,7 @@ int
 awi_attach(struct awi_softc *sc)
 {
 	struct ieee80211com *ic = &sc->sc_ic;
-	struct ifnet *ifp = &ic->ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	int s, i, error, nrate;
 	int mword;
 	enum ieee80211_phymode mode;
@@ -300,6 +300,7 @@ awi_attach(struct awi_softc *sc)
 	    device_get_unit(sc->sc_dev));
 #endif
 
+	ic->ic_ifp = ifp;
 	ic->ic_caps = IEEE80211_C_WEP | IEEE80211_C_IBSS | IEEE80211_C_HOSTAP;
 	if (sc->sc_mib_phy.IEEE_PHY_Type == AWI_PHY_TYPE_FH) {
 		ic->ic_phytype = IEEE80211_T_FH;
@@ -322,7 +323,7 @@ awi_attach(struct awi_softc *sc)
 #ifdef __NetBSD__
 	if_attach(ifp);
 #endif
-	ieee80211_ifattach(ifp);
+	ieee80211_ifattach(ic);
 
 	sc->sc_newstate = ic->ic_newstate;
 	ic->ic_newstate = awi_newstate;
@@ -333,7 +334,7 @@ awi_attach(struct awi_softc *sc)
 	sc->sc_send_mgmt = ic->ic_send_mgmt;
 	ic->ic_send_mgmt = awi_send_mgmt;
 
-	ieee80211_media_init(ifp, awi_media_change, awi_media_status);
+	ieee80211_media_init(ic, awi_media_change, awi_media_status);
 
 	/* Melco compatibility mode. */
 #define	ADD(s, o)	ifmedia_add(&ic->ic_media, \
@@ -363,13 +364,15 @@ awi_attach(struct awi_softc *sc)
 	/* ready to accept ioctl */
 	awi_unlock(sc);
 
+	ieee80211_announce(ic);
+
 	return 0;
 }
 
 int
 awi_detach(struct awi_softc *sc)
 {
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	int s;
 
 	if (!sc->sc_attached)
@@ -384,7 +387,7 @@ awi_detach(struct awi_softc *sc)
 		(void)tsleep(sc, PWAIT, "awidet", 1);
 	}
 	sc->sc_attached = 0;
-	ieee80211_ifdetach(ifp);
+	ieee80211_ifdetach(&sc->sc_ic);
 #ifdef __NetBSD__
 	if_detach(ifp);
 	shutdownhook_disestablish(sc->sc_sdhook);
@@ -399,7 +402,7 @@ int
 awi_activate(struct device *self, enum devact act)
 {
 	struct awi_softc *sc = (struct awi_softc *)self;
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	int s, error = 0;
 
 	s = splnet();
@@ -420,7 +423,7 @@ void
 awi_power(int why, void *arg)
 {
 	struct awi_softc *sc = arg;
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	int s;
 	int ocansleep;
 
@@ -453,7 +456,7 @@ void
 awi_shutdown(void *arg)
 {
 	struct awi_softc *sc = arg;
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 
 	if (sc->sc_attached)
 		awi_stop(ifp, 1);
@@ -524,7 +527,7 @@ awi_intr(void *arg)
 		if (status & AWI_INT_SCAN_CMPLT) {
 			if (sc->sc_ic.ic_state == IEEE80211_S_SCAN &&
 			    sc->sc_substate == AWI_ST_NONE)
-				ieee80211_next_scan(&sc->sc_ic.ic_if);
+				ieee80211_next_scan(&sc->sc_ic);
 		}
 	}
 	sc->sc_cansleep = ocansleep;
@@ -539,7 +542,7 @@ awi_init0(void *arg)
 {
 	struct awi_softc *sc = arg;
 
-	(void)awi_init(&sc->sc_ic.ic_if);
+	(void)awi_init(&sc->sc_if);
 }
 #endif
 
@@ -660,7 +663,7 @@ awi_init(struct ifnet *ifp)
 		ni->ni_intval = ic->ic_lintval;
 		ni->ni_rssi = 0;
 		ni->ni_rstamp = 0;
-		memset(ni->ni_tstamp, 0, sizeof(ni->ni_tstamp));
+		memset(&ni->ni_tstamp, 0, sizeof(ni->ni_tstamp));
 		ni->ni_rates =
 		    ic->ic_sup_rates[ieee80211_chan2mode(ic, ni->ni_chan)];
 		IEEE80211_ADDR_COPY(ni->ni_macaddr, ic->ic_myaddr);
@@ -678,7 +681,7 @@ awi_init(struct ifnet *ifp)
 			memset(ni->ni_bssid, 0, IEEE80211_ADDR_LEN);
 			ni->ni_esslen = 0;
 		}
-		if (ic->ic_flags & IEEE80211_F_WEPON)
+		if (ic->ic_flags & IEEE80211_F_PRIVACY)
 			ni->ni_capinfo |= IEEE80211_CAPINFO_PRIVACY;
 		if (ic->ic_opmode != IEEE80211_M_AHDEMO)
 			ic->ic_flags |= IEEE80211_F_SIBSS;
@@ -743,6 +746,7 @@ awi_start(struct ifnet *ifp)
 	struct ieee80211com *ic = &sc->sc_ic;
 	struct ieee80211_node *ni;
 	struct ieee80211_frame *wh;
+	struct ether_header *eh;
 	struct mbuf *m, *m0;
 	int len, dowep;
 	u_int32_t txd, frame, ntxd;
@@ -755,6 +759,7 @@ awi_start(struct ifnet *ifp)
 		txd = sc->sc_txnext;
 		IF_POLL(&ic->ic_mgtq, m0);
 		dowep = 0;
+		ni = NULL;
 		if (m0 != NULL) {
 			len = m0->m_pkthdr.len;
 			if (awi_next_txd(sc, len, &frame, &ntxd)) {
@@ -762,6 +767,8 @@ awi_start(struct ifnet *ifp)
 				break;
 			}
 			IF_DEQUEUE(&ic->ic_mgtq, m0);
+			ni = (struct ieee80211_node *) m0->m_pkthdr.rcvif;
+			m0->m_pkthdr.rcvif = NULL;
 		} else {
 			if (ic->ic_state != IEEE80211_S_RUN)
 				break;
@@ -776,7 +783,8 @@ awi_start(struct ifnet *ifp)
 			if (!(ifp->if_flags & IFF_LINK0) && !sc->sc_adhoc_ap)
 				len += sizeof(struct llc) -
 				    sizeof(struct ether_header);
-			if (ic->ic_flags & IEEE80211_F_WEPON) {
+			if (ic->ic_flags & IEEE80211_F_PRIVACY) {
+				/* XXX other crypto */
 				dowep = 1;
 				len += IEEE80211_WEP_IVLEN +
 				    IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN;
@@ -786,21 +794,31 @@ awi_start(struct ifnet *ifp)
 				break;
 			}
 			IFQ_DEQUEUE(&ifp->if_snd, m0);
-			ifp->if_opackets++;
 #if NBPFILTER > 0
 			if (ifp->if_bpf)
 				bpf_mtap(ifp->if_bpf, m0);
 #endif
 			if ((ifp->if_flags & IFF_LINK0) || sc->sc_adhoc_ap)
 				m0 = awi_ether_encap(sc, m0);
-			else
-				m0 = ieee80211_encap(ifp, m0, &ni);
-			if (m0 == NULL) {
-				ifp->if_oerrors++;
-				continue;
+			else {
+				if (m0->m_len < sizeof(struct ether_header) &&
+				    ((m0 = m_pullup(m0, sizeof(struct ether_header)))) == NULL) {
+					ifp->if_oerrors++;
+					continue;
+				}
+				eh = mtod(m0, struct ether_header *);
+				ni = ieee80211_find_txnode(ic, eh->ether_dhost);
+				if (ni == NULL)
+					goto bad;
+				if ((ni->ni_flags & IEEE80211_NODE_PWR_MGT) &&
+				    (m0->m_flags & M_PWR_SAV) == 0) {
+					ieee80211_pwrsave(ic, ni, m0);
+					continue;
+				}
+				m0 = ieee80211_encap(ic, m0, ni);
 			}
-			if (ni != NULL && ni != ic->ic_bss)
-				ieee80211_free_node(ic, ni);
+			if (m0 == NULL)
+				goto bad;
 			wh = mtod(m0, struct ieee80211_frame *);
 			if (!IEEE80211_IS_MULTICAST(wh->i_addr1) &&
 			    (ic->ic_opmode == IEEE80211_M_HOSTAP ||
@@ -809,27 +827,38 @@ awi_start(struct ifnet *ifp)
 			    (ifp->if_flags & IFF_LINK0) == 0 &&
 			    (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) ==
 			    IEEE80211_FC0_TYPE_DATA && ni == NULL) {
-				m_freem(m0);
+			bad:
+				if (m0 != NULL)
+					m_freem(m0);
 				ifp->if_oerrors++;
+				if (ni != NULL)
+					ieee80211_free_node(ni);
 				continue;
 			}
+			ifp->if_opackets++;
 		}
 #if NBPFILTER > 0
 		if (ic->ic_rawbpf)
 			bpf_mtap(ic->ic_rawbpf, m0);
 #endif
 		if (dowep) {
-			if ((m0 = ieee80211_wep_crypt(ifp, m0, 1)) == NULL) {
-				ifp->if_oerrors++;
+			struct ieee80211_key *k;
+
+			k = ieee80211_crypto_encap(ic, ni, m0);
+			if (k == NULL) {
+				if (ni != NULL)
+					ieee80211_free_node(ni);
 				continue;
 			}
 		}
 #ifdef DIAGNOSTIC
 		if (m0->m_pkthdr.len != len) {
-			printf("%s: length %d should be %d\n",
-			    ic->ic_if.if_xname, m0->m_pkthdr.len, len);
+			if_printf(ifp, "length %d should be %d\n",
+			    m0->m_pkthdr.len, len);
 			m_freem(m0);
 			ifp->if_oerrors++;
+			if (ni != NULL)
+				ieee80211_free_node(ni);
 			continue;
 		}
 #endif
@@ -900,7 +929,7 @@ awi_watchdog(struct ifnet *ifp)
 			ifp->if_timer = 1;
 	}
 	/* TODO: rate control */
-	ieee80211_watchdog(ifp);
+	ieee80211_watchdog(&sc->sc_ic);
   out:
 	sc->sc_cansleep = ocansleep;
 }
@@ -954,7 +983,7 @@ awi_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		}
 		break;
 	default:
-		error = ieee80211_ioctl(ifp, cmd, data);
+		error = ieee80211_ioctl(&sc->sc_ic, cmd, data);
 		if (error == ENETRESET) {
 			if (sc->sc_enabled)
 				error = awi_init(ifp);
@@ -1095,7 +1124,7 @@ awi_media_status(struct ifnet *ifp, struct ifmediareq *imr)
 static int
 awi_mode_init(struct awi_softc *sc)
 {
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	int n, error;
 #ifdef __FreeBSD__
 	struct ifmultiaddr *ifma;
@@ -1150,7 +1179,7 @@ awi_mode_init(struct awi_softc *sc)
 		ifp->if_flags |= IFF_ALLMULTI;
 #endif
 	sc->sc_mib_mgt.Wep_Required =
-	    (sc->sc_ic.ic_flags & IEEE80211_F_WEPON) ? AWI_WEP_ON : AWI_WEP_OFF;
+	    (sc->sc_ic.ic_flags & IEEE80211_F_PRIVACY) ? AWI_WEP_ON : AWI_WEP_OFF;
 
 	if ((error = awi_mib(sc, AWI_CMD_SET_MIB, AWI_MIB_LOCAL, AWI_WAIT)) ||
 	    (error = awi_mib(sc, AWI_CMD_SET_MIB, AWI_MIB_ADDR, AWI_WAIT)) ||
@@ -1167,8 +1196,7 @@ static void
 awi_rx_int(struct awi_softc *sc)
 {
 	struct ieee80211com *ic = &sc->sc_ic;
-	struct ifnet *ifp = &ic->ic_if;
-	struct ieee80211_frame *wh;
+	struct ifnet *ifp = &sc->sc_if;
 	struct ieee80211_node *ni;
 	u_int8_t state, rate, rssi;
 	u_int16_t len;
@@ -1213,36 +1241,16 @@ awi_rx_int(struct awi_softc *sc)
 				    sc->sc_adhoc_ap)
 					m = awi_ether_modcap(sc, m);
 				else
-					m = m_pullup(m, sizeof(*wh));
+					m = m_pullup(m,
+					    sizeof(struct ieee80211_frame_min));
 				if (m == NULL) {
 					ifp->if_ierrors++;
 					goto rx_next;
 				}
-				wh = mtod(m, struct ieee80211_frame *);
-#ifdef __NetBSD__
-				ni = ieee80211_find_rxnode(ic, wh);
-#else
-				if (ic->ic_opmode != IEEE80211_M_STA) {
-					ni = ieee80211_find_node(ic,
-					    wh->i_addr2);
-					if (ni == NULL)
-						ni = ieee80211_ref_node(
-						    ic->ic_bss);
-				} else
-					ni = ieee80211_ref_node(ic->ic_bss);
-#endif
-				ieee80211_input(ifp, m, ni, rssi, rstamp);
-				/*
-				 * The frame may have caused the
-				 * node to be marked for reclamation
-				 * (e.g. in response to a DEAUTH
-				 * message) so use free_node here
-				 * instead of unref_node.
-				 */
-				if (ni == ic->ic_bss)
-					ieee80211_unref_node(&ni);
-				else
-					ieee80211_free_node(ic, ni);
+				ni = ieee80211_find_rxnode(ic,
+					mtod(m, struct ieee80211_frame_min *));
+				ieee80211_input(ic, m, ni, rssi, rstamp);
+				ieee80211_free_node(ni);
 			} else
 				sc->sc_rxpend = m;
   rx_next:
@@ -1265,7 +1273,7 @@ awi_rx_int(struct awi_softc *sc)
 static void
 awi_tx_int(struct awi_softc *sc)
 {
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	u_int8_t flags;
 
 	while (sc->sc_txdone != sc->sc_txnext) {
@@ -1287,7 +1295,7 @@ awi_tx_int(struct awi_softc *sc)
 static struct mbuf *
 awi_devget(struct awi_softc *sc, u_int32_t off, u_int16_t len)
 {
-	struct ifnet *ifp = &sc->sc_ic.ic_if;
+	struct ifnet *ifp = &sc->sc_if;
 	struct mbuf *m;
 	struct mbuf *top, **mp;
 	u_int tlen;
@@ -1388,7 +1396,7 @@ awi_hw_init(struct awi_softc *sc)
 			return ENXIO;
 		if (i >= AWI_SELFTEST_TIMEOUT*hz/1000) {
 			printf("%s: failed to complete selftest (timeout)\n",
-			    sc->sc_ic.ic_if.if_xname);
+			    sc->sc_if.if_xname);
 			return ENXIO;
 		}
 		status = awi_read_1(sc, AWI_SELFTEST);
@@ -1404,7 +1412,7 @@ awi_hw_init(struct awi_softc *sc)
 	}
 	if (status != AWI_SELFTEST_PASSED) {
 		printf("%s: failed to complete selftest (code %x)\n",
-		    sc->sc_ic.ic_if.if_xname, status);
+		    sc->sc_if.if_xname, status);
 		return ENXIO;
 	}
 
@@ -1412,7 +1420,7 @@ awi_hw_init(struct awi_softc *sc)
 	awi_read_bytes(sc, AWI_BANNER, sc->sc_banner, AWI_BANNER_LEN);
 	if (memcmp(sc->sc_banner, "PCnetMobile:", 12) != 0) {
 		printf("%s: failed to complete selftest (bad banner)\n",
-		    sc->sc_ic.ic_if.if_xname);
+		    sc->sc_if.if_xname);
 		for (i = 0; i < AWI_BANNER_LEN; i++)
 			printf("%s%02x", i ? ":" : "\t", sc->sc_banner[i]);
 		printf("\n");
@@ -1437,7 +1445,7 @@ awi_hw_init(struct awi_softc *sc)
 	error = awi_cmd(sc, AWI_CMD_NOP, AWI_WAIT);
 	if (error) {
 		printf("%s: failed to complete selftest",
-		    sc->sc_ic.ic_if.if_xname);
+		    sc->sc_if.if_xname);
 		if (error == ENXIO)
 			printf(" (no hardware)\n");
 		else if (error != EWOULDBLOCK)
@@ -1475,7 +1483,7 @@ awi_init_mibs(struct awi_softc *sc)
 	    (error = awi_mib(sc, AWI_CMD_GET_MIB, AWI_MIB_MGT, AWI_WAIT)) ||
 	    (error = awi_mib(sc, AWI_CMD_GET_MIB, AWI_MIB_PHY, AWI_WAIT))) {
 		printf("%s: failed to get default mib value (error %d)\n",
-		    ic->ic_if.if_xname, error);
+		    sc->sc_if.if_xname, error);
 		return error;
 	}
 
@@ -1483,7 +1491,7 @@ awi_init_mibs(struct awi_softc *sc)
 	for (cs = awi_chanset; ; cs++) {
 		if (cs->cs_type == 0) {
 			printf("%s: failed to set available channel\n",
-			    ic->ic_if.if_xname);
+			    sc->sc_if.if_xname);
 			return ENXIO;
 		}
 		if (cs->cs_type == sc->sc_mib_phy.IEEE_PHY_Type &&
@@ -1663,7 +1671,7 @@ awi_cmd(struct awi_softc *sc, u_int8_t cmd, int wflag)
 		return EINVAL;
 	default:
 		printf("%s: command %d failed %x\n",
-		    sc->sc_ic.ic_if.if_xname, cmd, status);
+		    sc->sc_if.if_xname, cmd, status);
 		return ENXIO;
 	}
 	return 0;
@@ -1680,7 +1688,7 @@ awi_cmd_wait(struct awi_softc *sc)
 			return ENXIO;
 		if (awi_read_1(sc, AWI_CMD) != sc->sc_cmd_inprog) {
 			printf("%s: failed to access hardware\n",
-			    sc->sc_ic.ic_if.if_xname);
+			    sc->sc_if.if_xname);
 			sc->sc_invalid = 1;
 			return ENXIO;
 		}
@@ -1725,7 +1733,7 @@ awi_cmd_done(struct awi_softc *sc)
 
 	if (status != AWI_STAT_OK) {
 		printf("%s: command %d failed %x\n",
-		    sc->sc_ic.ic_if.if_xname, cmd, status);
+		    sc->sc_if.if_xname, cmd, status);
 		sc->sc_substate = AWI_ST_NONE;
 		return;
 	}
@@ -1840,7 +1848,7 @@ awi_intr_lock(struct awi_softc *sc)
 	}
 	if (status != 0) {
 		printf("%s: failed to lock interrupt\n",
-		    sc->sc_ic.ic_if.if_xname);
+		    sc->sc_if.if_xname);
 		return ENXIO;
 	}
 	return 0;
@@ -1856,9 +1864,9 @@ awi_intr_unlock(struct awi_softc *sc)
 static int
 awi_newstate(struct ieee80211com *ic, enum ieee80211_state nstate, int arg)
 {
-	struct awi_softc *sc = ic->ic_softc;
+	struct ifnet *ifp = ic->ic_ifp;
+	struct awi_softc *sc = ifp->if_softc;
 	struct ieee80211_node *ni;
-	struct ifnet *ifp = &ic->ic_if;
 	int error;
 	u_int8_t newmode;
 	enum ieee80211_state ostate;
@@ -1929,7 +1937,7 @@ awi_newstate(struct ieee80211com *ic, enum ieee80211_state nstate, int arg)
 			case IEEE80211_S_AUTH:
 			case IEEE80211_S_ASSOC:
 			case IEEE80211_S_INIT:
-				ieee80211_begin_scan(ifp);
+				ieee80211_begin_scan(ic, 0);
 				break;
 			case IEEE80211_S_SCAN:
 				/* scan next */
@@ -2044,14 +2052,14 @@ awi_newstate(struct ieee80211com *ic, enum ieee80211_state nstate, int arg)
 				awi_write_2(sc, AWI_CA_SYNC_DWELL, 0);
 			}
 			if (ic->ic_flags & IEEE80211_F_SIBSS) {
-				memset(ni->ni_tstamp, 0, sizeof(ni->ni_tstamp));
+				memset(&ni->ni_tstamp, 0, sizeof(ni->ni_tstamp));
 				ni->ni_rstamp = 0;
 				awi_write_1(sc, AWI_CA_SYNC_STARTBSS, 1);
 			} else
 				awi_write_1(sc, AWI_CA_SYNC_STARTBSS, 0);
 			awi_write_2(sc, AWI_CA_SYNC_MBZ, 0);
 			awi_write_bytes(sc, AWI_CA_SYNC_TIMESTAMP,
-			    ni->ni_tstamp, 8);
+			    ni->ni_tstamp.data, 8);
 			awi_write_4(sc, AWI_CA_SYNC_REFTIME, ni->ni_rstamp);
 			sc->sc_cur_chan = ieee80211_chan2ieee(ic, ni->ni_chan);
 			if ((error = awi_cmd(sc, AWI_CMD_SYNC, AWI_NOWAIT))
@@ -2101,7 +2109,7 @@ awi_recv_mgmt(struct ieee80211com *ic, struct mbuf *m0,
 	struct ieee80211_node *ni,
 	int subtype, int rssi, u_int32_t rstamp)
 {
-	struct awi_softc *sc = ic->ic_softc;
+	struct awi_softc *sc = ic->ic_ifp->if_softc;
 
 	/* probe request is handled by hardware */
 	if (subtype == IEEE80211_FC0_SUBTYPE_PROBE_REQ)
@@ -2113,7 +2121,7 @@ static int
 awi_send_mgmt(struct ieee80211com *ic, struct ieee80211_node *ni,
 	int type, int arg)
 {
-	struct awi_softc *sc = ic->ic_softc;
+	struct awi_softc *sc = ic->ic_ifp->if_softc;
 
 	/* probe request is handled by hardware */
 	if (type == IEEE80211_FC0_SUBTYPE_PROBE_REQ)
@@ -2142,8 +2150,8 @@ awi_ether_encap(struct awi_softc *sc, struct mbuf *m)
 	wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | IEEE80211_FC0_TYPE_DATA;
 	*(u_int16_t *)wh->i_dur = 0;
 	*(u_int16_t *)wh->i_seq =
-	    htole16(ni->ni_txseq << IEEE80211_SEQ_SEQ_SHIFT);
-	ni->ni_txseq++;
+	    htole16(ni->ni_txseqs[0] << IEEE80211_SEQ_SEQ_SHIFT);
+	ni->ni_txseqs[0]++;
 	if (ic->ic_opmode == IEEE80211_M_IBSS ||
 	    ic->ic_opmode == IEEE80211_M_AHDEMO) {
 		wh->i_fc[1] = IEEE80211_FC1_DIR_NODS;
diff --git a/sys/dev/awi/awivar.h b/sys/dev/awi/awivar.h
index b9f24e4..64da83d 100644
--- a/sys/dev/awi/awivar.h
+++ b/sys/dev/awi/awivar.h
@@ -78,6 +78,8 @@ struct awi_softc {
 	struct device		sc_dev;
 #endif
 #ifdef __FreeBSD__
+	struct arpcom		sc_arp;
+#define	sc_if			sc_arp.ac_if
 	device_t		sc_dev;
 #endif
 	struct am79c930_softc 	sc_chip;