--- a/ath/if_ath.c
+++ b/ath/if_ath.c
-@@ -124,7 +124,7 @@
+@@ -124,7 +124,7 @@ enum {
};
static struct ieee80211vap *ath_vap_create(struct ieee80211com *,
static void ath_vap_delete(struct ieee80211vap *);
static int ath_init(struct net_device *);
static int ath_set_ack_bitrate(struct ath_softc *, int);
-@@ -1123,8 +1123,6 @@
+@@ -1123,8 +1123,6 @@ ath_attach(u_int16_t devid, struct net_d
autocreatemode = IEEE80211_M_IBSS;
else if (!strcmp(autocreate, "ahdemo"))
autocreatemode = IEEE80211_M_AHDEMO;
else if (!strcmp(autocreate, "monitor"))
autocreatemode = IEEE80211_M_MONITOR;
else {
-@@ -1137,7 +1135,7 @@
+@@ -1137,7 +1135,7 @@ ath_attach(u_int16_t devid, struct net_d
if (autocreatemode != -1) {
rtnl_lock();
vap = ieee80211_create_vap(ic, "ath%d", dev,
rtnl_unlock();
if (vap == NULL)
EPRINTF(sc, "Autocreation of %s VAP failed.", autocreate);
-@@ -1230,14 +1228,14 @@
+@@ -1230,14 +1228,14 @@ ath_detach(struct net_device *dev)
static struct ieee80211vap *
ath_vap_create(struct ieee80211com *ic, const char *name,
if (ic->ic_dev->flags & IFF_RUNNING) {
/* needs to disable hardware too */
-@@ -1271,8 +1269,12 @@
+@@ -1271,8 +1269,12 @@ ath_vap_create(struct ieee80211com *ic,
} else
ic_opmode = opmode;
break;
/* permit multiple APs and/or WDS links */
/* XXX sta+ap for repeater/bridge application */
if ((sc->sc_nvaps != 0) && (ic->ic_opmode == IEEE80211_M_STA))
-@@ -1304,7 +1306,7 @@
+@@ -1304,7 +1306,7 @@ ath_vap_create(struct ieee80211com *ic,
}
avp = dev->priv;
/* override with driver methods */
vap = &avp->av_vap;
avp->av_newstate = vap->iv_newstate;
-@@ -4209,8 +4211,7 @@
+@@ -4209,8 +4211,7 @@ ath_calcrxfilter(struct ath_softc *sc)
if (ic->ic_opmode == IEEE80211_M_STA ||
sc->sc_opmode == HAL_M_IBSS || /* NB: AHDEMO too */
(sc->sc_nostabeacons) || sc->sc_scanning ||
rfilt |= HAL_RX_FILTER_BEACON;
if (sc->sc_nmonvaps > 0)
rfilt |= (HAL_RX_FILTER_CONTROL | HAL_RX_FILTER_BEACON |
-@@ -9030,8 +9031,6 @@
+@@ -9030,8 +9031,6 @@ ath_calibrate(unsigned long arg)
* set sc->beacons if we might need to restart
* them after ath_reset. */
if (!sc->sc_beacons &&
sc->sc_beacons = 1;
--- a/net80211/ieee80211.c
+++ b/net80211/ieee80211.c
-@@ -396,7 +396,7 @@
+@@ -396,7 +396,7 @@ EXPORT_SYMBOL(ieee80211_ifdetach);
int
ieee80211_vap_setup(struct ieee80211com *ic, struct net_device *dev,
{
#define IEEE80211_C_OPMODE \
(IEEE80211_C_IBSS | IEEE80211_C_HOSTAP | IEEE80211_C_AHDEMO | \
-@@ -510,9 +510,18 @@
+@@ -510,9 +510,18 @@ ieee80211_vap_setup(struct ieee80211com
vap->iv_monitor_crc_errors = 0;
vap->iv_monitor_phy_errors = 0;
/* NB: Defer setting dev_addr so driver can override */
ieee80211_crypto_vattach(vap);
-@@ -547,7 +556,8 @@
+@@ -547,7 +556,8 @@ ieee80211_vap_attach(struct ieee80211vap
ifmedia_set(&vap->iv_media, imr.ifm_active);
IEEE80211_LOCK_IRQ(ic);
IEEE80211_UNLOCK_IRQ(ic);
IEEE80211_ADDR_COPY(dev->dev_addr, vap->iv_myaddr);
-@@ -579,10 +589,24 @@
+@@ -579,10 +589,25 @@ ieee80211_vap_detach(struct ieee80211vap
{
struct ieee80211com *ic = vap->iv_ic;
struct net_device *dev = vap->iv_dev;
+
+ /* Drop all WDS links that belong to this vap */
+ while ((avp = TAILQ_FIRST(&vap->iv_wdslinks)) != NULL) {
-+ ieee80211_stop(avp->iv_dev);
++ if (avp->iv_state != IEEE80211_S_INIT)
++ ieee80211_stop(avp->iv_dev);
+ ic->ic_vap_delete(avp);
+ }
IEEE80211_UNLOCK_IRQ(ic);
--- a/net80211/ieee80211_ioctl.h
+++ b/net80211/ieee80211_ioctl.h
-@@ -474,7 +474,7 @@
+@@ -474,7 +474,7 @@ struct ieee80211req {
#define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */
#define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */
#define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */
#define IEEE80211_IOC_FF 56 /* ATH fast frames (on, off) */
#define IEEE80211_IOC_TURBOP 57 /* ATH turbo' (on, off) */
#define IEEE80211_IOC_APPIEBUF 58 /* IE in the management frame */
-@@ -552,8 +552,8 @@
+@@ -552,8 +552,8 @@ struct ieee80211req_scan_result {
#define IEEE80211_IOCTL_HALMAP (SIOCIWFIRSTPRIV+21)
#define IEEE80211_IOCTL_ADDMAC (SIOCIWFIRSTPRIV+22)
#define IEEE80211_IOCTL_DELMAC (SIOCIWFIRSTPRIV+24)
--- a/net80211/ieee80211_linux.h
+++ b/net80211/ieee80211_linux.h
-@@ -650,5 +650,5 @@
+@@ -650,5 +650,5 @@ struct ifreq;
int ieee80211_ioctl_create_vap(struct ieee80211com *, struct ifreq *,
struct net_device *);
struct ieee80211vap *ieee80211_create_vap(struct ieee80211com *, char *,
#endif /* _NET80211_IEEE80211_LINUX_H_ */
--- a/net80211/ieee80211_var.h
+++ b/net80211/ieee80211_var.h
-@@ -187,6 +187,12 @@
+@@ -187,6 +187,12 @@ struct ieee80211vap {
struct ieee80211_proc_entry *iv_proc_entries;
struct vlan_group *iv_vlgrp; /* vlan group state */
TAILQ_ENTRY(ieee80211vap) iv_next; /* list of vap instances */
struct ieee80211com *iv_ic; /* back ptr to common state */
u_int32_t iv_debug; /* debug msg flags */
-@@ -447,7 +453,7 @@
+@@ -447,7 +453,7 @@ struct ieee80211com {
atomic_t ic_node_counter;
/* Virtual AP create/delete */
struct ieee80211vap *(*ic_vap_create)(struct ieee80211com *,
void (*ic_vap_delete)(struct ieee80211vap *);
/* Send/recv 802.11 management frame */
-@@ -703,7 +709,7 @@
+@@ -703,7 +709,7 @@ MALLOC_DECLARE(M_80211_VAP);
int ieee80211_ifattach(struct ieee80211com *);
void ieee80211_ifdetach(struct ieee80211com *);
int ieee80211_vap_setup(struct ieee80211com *, struct net_device *,
void ieee80211_mark_dfs(struct ieee80211com *, struct ieee80211_channel *);
--- a/net80211/ieee80211_wireless.c
+++ b/net80211/ieee80211_wireless.c
-@@ -2190,7 +2190,7 @@
+@@ -2190,7 +2190,7 @@ ieee80211_setupxr(struct ieee80211vap *v
ieee80211_scan_flush(ic); /* NB: could optimize */
if (!(xrvap = ic->ic_vap_create(ic, name, IEEE80211_M_HOSTAP,
return;
/* We use iv_xrvap to link to the parent VAP as well */
-@@ -3801,74 +3801,51 @@
+@@ -3801,74 +3801,54 @@ ieee80211_ioctl_setmlme(struct net_devic
return 0;
}
- }
-
- memcpy(vap->wds_mac, sa->sa_data, IEEE80211_ADDR_LEN);
--
++ if (vap->iv_opmode != IEEE80211_M_HOSTAP)
++ return -EINVAL;
+
- printk("%s: Added WDS MAC: " MAC_FMT "\n", dev->name,
- MAC_ADDR(vap->wds_mac));
+ name = kmalloc(strlen(vap->iv_dev->name) + sizeof(WDSNAME) + 1, GFP_KERNEL);
}
/*
-@@ -5391,8 +5368,8 @@
+@@ -5391,8 +5371,8 @@ static const struct iw_priv_args ieee802
IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0, "kickmac"},
{ IEEE80211_IOCTL_WDSADDMAC,
IW_PRIV_TYPE_ADDR | IW_PRIV_SIZE_FIXED | 1, 0,"wds_add" },
{ IEEE80211_IOCTL_SETCHANLIST,
IW_PRIV_TYPE_CHANLIST | IW_PRIV_SIZE_FIXED, 0,"setchanlist" },
{ IEEE80211_IOCTL_GETCHANLIST,
-@@ -5884,8 +5861,8 @@
+@@ -5884,8 +5864,8 @@ static const iw_handler ieee80211_priv_h
#endif
set_priv(IEEE80211_IOCTL_ADDMAC, ieee80211_ioctl_addmac),
set_priv(IEEE80211_IOCTL_DELMAC, ieee80211_ioctl_delmac),
set_priv(IEEE80211_IOCTL_KICKMAC, ieee80211_ioctl_kickmac),
set_priv(IEEE80211_IOCTL_SETSCANLIST, ieee80211_ioctl_setscanlist),
#ifdef ATH_REVERSE_ENGINEERING
-@@ -5956,7 +5933,7 @@
+@@ -5956,7 +5936,7 @@ ieee80211_ioctl_create_vap(struct ieee80
strncpy(name, cp.icp_name, sizeof(name));
if (vap == NULL)
return -EIO;
-@@ -5973,9 +5950,9 @@
+@@ -5973,9 +5953,9 @@ EXPORT_SYMBOL(ieee80211_ioctl_create_vap
*/
struct ieee80211vap*
ieee80211_create_vap(struct ieee80211com *ic, char *name,
--- a/net80211/ieee80211_input.c
+++ b/net80211/ieee80211_input.c
-@@ -201,6 +201,7 @@
+@@ -199,8 +199,9 @@ ieee80211_input(struct ieee80211vap * va
+ {
+ #define HAS_SEQ(type) ((type & 0x4) == 0)
struct ieee80211_node * ni = ni_or_null;
- struct ieee80211com *ic = vap->iv_ic;
- struct net_device *dev = vap->iv_dev;
+- struct ieee80211com *ic = vap->iv_ic;
+- struct net_device *dev = vap->iv_dev;
++ struct ieee80211com *ic;
++ struct net_device *dev;
+ struct ieee80211_node *ni_wds = NULL;
struct ieee80211_frame *wh;
struct ieee80211_key *key;
struct ether_header *eh;
-@@ -545,11 +546,29 @@
+@@ -212,6 +213,19 @@ ieee80211_input(struct ieee80211vap * va
+ u_int8_t *bssid;
+ u_int16_t rxseq;
+
++ type = -1; /* undefined */
++
++ if (!vap)
++ goto out;
++
++ ic = vap->iv_ic;
++ if (!ic)
++ goto out;
++
++ dev = vap->iv_dev;
++ if (!dev)
++ goto out;
++
+ /* initialize ni as in the previous API */
+ if (ni_or_null == NULL) {
+ /* This function does not 'own' vap->iv_bss, so we cannot
+@@ -227,7 +241,6 @@ ieee80211_input(struct ieee80211vap * va
+
+ /* XXX adjust device in sk_buff? */
+
+- type = -1; /* undefined */
+ /*
+ * In monitor mode, send everything directly to bpf.
+ * Also do not process frames w/o i_addr2 any further.
+@@ -545,11 +558,11 @@ ieee80211_input(struct ieee80211vap * va
* the node table for the packet source address (addr4).
* If not, add one.
*/
-- /* XXX: Useless node mgmt API; make better */
+
-+ /* check for wds link first */
- if (dir == IEEE80211_FC1_DIR_DSTODS) {
+ /* XXX: Useless node mgmt API; make better */
+- if (dir == IEEE80211_FC1_DIR_DSTODS) {
- struct ieee80211_node_table *nt;
-+ struct ieee80211vap *avp;
-+
-+ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
-+ if (!memcmp(avp->wds_mac, wh->i_addr2, IEEE80211_ADDR_LEN)) {
-+ IEEE80211_LOCK_IRQ(ni->ni_ic);
-+ ni_wds = avp->iv_wdsnode;
-+ IEEE80211_UNLOCK_IRQ(ni->ni_ic);
-+ break;
-+ }
-+ }
-+ if (ni_wds != NULL) {
-+ ieee80211_unref_node(&ni);
-+ ni = ieee80211_ref_node(ni_wds);
-+ }
-+ }
-+
-+ /* XXX: Useless node mgmt API; make better */
-+ if ((dir == IEEE80211_FC1_DIR_DSTODS) && !ni_wds) {
++ if ((dir == IEEE80211_FC1_DIR_DSTODS) && !vap->iv_wdsnode && !ni_wds) {
+ struct ieee80211_node_table *nt = &ic->ic_sta;
struct ieee80211_frame_addr4 *wh4;
- struct ieee80211_node *ni_wds;
if (!(vap->iv_flags_ext & IEEE80211_FEXT_WDS)) {
IEEE80211_DISCARD(vap, IEEE80211_MSG_INPUT,
-@@ -557,7 +576,6 @@
+@@ -557,7 +570,6 @@ ieee80211_input(struct ieee80211vap * va
goto err;
}
wh4 = (struct ieee80211_frame_addr4 *)skb->data;
ni_wds = ieee80211_find_wds_node(nt, wh4->i_addr4);
/* Last call increments ref count if !NULL */
if ((ni_wds != NULL) && (ni_wds != ni)) {
-@@ -3084,8 +3102,7 @@
+@@ -3084,8 +3096,7 @@ ieee80211_recv_mgmt(struct ieee80211vap
(vap->iv_opmode == IEEE80211_M_STA && ni->ni_associd) ||
(vap->iv_opmode == IEEE80211_M_IBSS) ||
((subtype == IEEE80211_FC0_SUBTYPE_BEACON) &&
vap->iv_stats.is_rx_mgtdiscard++;
return;
}
-@@ -3471,13 +3488,53 @@
+@@ -3471,13 +3482,54 @@ ieee80211_recv_mgmt(struct ieee80211vap
*/
if (ic->ic_flags & IEEE80211_F_SCAN) {
ieee80211_add_scan(vap, &scan, wh, subtype, rssi, rtsf);
+
+ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
+ if (!memcmp(avp->wds_mac, wh->i_addr2, IEEE80211_ADDR_LEN)) {
++ if (avp->iv_state != IEEE80211_S_RUN)
++ continue;
+ found = 1;
+ break;
+ }
+ }
-+ if (found) {
-+ if (!avp->iv_wdsnode)
-+ break;
-+ ni = ni_or_null = avp->iv_wdsnode;
-+ } else {
-+ avp = NULL;
-+ }
++ if (!found)
++ break;
++
++ ni = ni_or_null = avp->iv_wdsnode;
++ } else if (vap->iv_opmode == IEEE80211_M_WDS) {
++ ni = ni_or_null = vap->iv_wdsnode;
+ }
+ IEEE80211_UNLOCK_IRQ(vap->iv_ic);
+
} else {
/*
* Copy data from beacon to neighbor table.
-@@ -3490,6 +3547,7 @@
+@@ -3490,6 +3542,7 @@ ieee80211_recv_mgmt(struct ieee80211vap
IEEE80211_ADDR_COPY(ni->ni_bssid, wh->i_addr3);
memcpy(ni->ni_tstamp.data, scan.tstamp,
sizeof(ni->ni_tstamp));
ni->ni_capinfo = scan.capinfo;
--- a/net80211/ieee80211_node.c
+++ b/net80211/ieee80211_node.c
-@@ -1553,22 +1553,24 @@
+@@ -831,12 +831,18 @@ node_table_leave_locked(struct ieee80211
+ LIST_REMOVE(ni, ni_hash);
+ }
+ ni->ni_table = NULL;
++ if (ni->ni_vap->iv_wdsnode == ni) {
++#ifdef IEEE80211_DEBUG_REFCNT
++ ieee80211_unref_node_debug(&ni->ni_vap->iv_wdsnode, func, line);
++#else
++ ieee80211_unref_node(&ni->ni_vap->iv_wdsnode);
++#endif
++ }
+ #ifdef IEEE80211_DEBUG_REFCNT
+ ieee80211_unref_node_debug(&ni, func, line);
+ #else
+ ieee80211_unref_node(&ni);
+ #endif
+-
+ }
+
+ /* This is overridden by ath_node_alloc in ath/if_ath.c, and so
+@@ -1553,22 +1559,39 @@ ieee80211_find_rxnode(struct ieee80211co
((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) == IEEE80211_FC0_SUBTYPE_PS_POLL)
struct ieee80211_node_table *nt;
struct ieee80211_node *ni;
++ struct ieee80211vap *vap, *avp;
+ const u_int8_t *addr;
+
+ if (IS_CTL(wh) && !IS_PSPOLL(wh) /*&& !IS_RTS(ah)*/)
nt = &ic->ic_sta;
IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
- if (IS_CTL(wh) && !IS_PSPOLL(wh) /*&& !IS_RTS(ah)*/)
- #ifdef IEEE80211_DEBUG_REFCNT
+-#ifdef IEEE80211_DEBUG_REFCNT
- ni = ieee80211_find_node_locked_debug(nt, wh->i_addr1, func, line);
-+ ni = ieee80211_find_node_locked_debug(nt, addr, func, line);
- #else
+-#else
- ni = ieee80211_find_node_locked(nt, wh->i_addr1);
-#endif
- else
--#ifdef IEEE80211_DEBUG_REFCNT
++ if ((wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS) {
++ TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
++ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
++ if (!IEEE80211_ADDR_EQ(addr, avp->wds_mac))
++ continue;
++
++ if (avp->iv_wdsnode)
++ return ieee80211_ref_node(avp->iv_wdsnode);
++ else
++ return NULL;
++ }
++ }
++ }
++
+ #ifdef IEEE80211_DEBUG_REFCNT
- ni = ieee80211_find_node_locked_debug(nt, wh->i_addr2, func, line);
--#else
++ ni = ieee80211_find_node_locked_debug(nt, addr, func, line);
+ #else
- ni = ieee80211_find_node_locked(nt, wh->i_addr2);
+ ni = ieee80211_find_node_locked(nt, addr);
#endif
IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
-@@ -1669,6 +1671,11 @@
+@@ -1596,9 +1619,19 @@ ieee80211_find_txnode_debug(struct ieee8
+ ieee80211_find_txnode(struct ieee80211vap *vap, const u_int8_t *mac)
+ #endif
+ {
++ struct ieee80211com *ic = vap->iv_ic;
+ struct ieee80211_node_table *nt;
+ struct ieee80211_node *ni = NULL;
+
++ IEEE80211_LOCK_IRQ(ic);
++ if (vap->iv_opmode == IEEE80211_M_WDS) {
++ if (vap->iv_wdsnode)
++ return ieee80211_ref_node(vap->iv_wdsnode);
++ else
++ return NULL;
++ }
++ IEEE80211_UNLOCK_IRQ(ic);
++
+ /*
+ * The destination address should be in the node table
+ * unless we are operating in station mode or this is a
+@@ -1669,6 +1702,11 @@ ieee80211_free_node(struct ieee80211_nod
{
struct ieee80211vap *vap = ni->ni_vap;
atomic_dec(&ni->ni_ic->ic_node_counter);
node_print_message(IEEE80211_MSG_NODE|IEEE80211_MSG_NODE_REF,
1 /* show counter */,
-@@ -1781,22 +1788,6 @@
+@@ -1781,22 +1819,6 @@ restart:
jiffies > ni->ni_rxfragstamp + HZ) {
ieee80211_dev_kfree_skb(&ni->ni_rxfrag);
}
struct ieee80211vap *vap = ni->ni_vap;
--- a/net80211/ieee80211_output.c
+++ b/net80211/ieee80211_output.c
-@@ -246,10 +246,16 @@
+@@ -246,10 +246,7 @@ ieee80211_hardstart(struct sk_buff *skb,
* things like power save.
*/
eh = (struct ether_header *)skb->data;
- if (vap->iv_opmode == IEEE80211_M_WDS)
- ni = ieee80211_find_txnode(vap, vap->wds_mac);
- else
-+ if (vap->iv_opmode == IEEE80211_M_WDS) {
-+ IEEE80211_LOCK_IRQ(ic);
-+ ni = vap->iv_wdsnode;
-+ IEEE80211_UNLOCK_IRQ(ic);
-+ if (!ni)
-+ goto bad;
-+ ni = ieee80211_ref_node(vap->iv_wdsnode);
-+ } else {
- ni = ieee80211_find_txnode(vap, eh->ether_dhost);
-+ }
+- ni = ieee80211_find_txnode(vap, eh->ether_dhost);
++ ni = ieee80211_find_txnode(vap, eh->ether_dhost);
if (ni == NULL) {
/* NB: ieee80211_find_txnode does stat+msg */
goto bad;
-@@ -788,7 +794,7 @@
+@@ -788,7 +785,7 @@ ieee80211_encap(struct ieee80211_node *n
break;
case IEEE80211_M_WDS:
use4addr = 1;
break;
case IEEE80211_M_HOSTAP:
if (!IEEE80211_IS_MULTICAST(eh.ether_dhost) &&
-@@ -973,7 +979,7 @@
+@@ -973,7 +970,7 @@ ieee80211_encap(struct ieee80211_node *n
break;
case IEEE80211_M_WDS:
wh->i_fc[1] = IEEE80211_FC1_DIR_DSTODS;
IEEE80211_ADDR_COPY(WH4(wh)->i_addr4, eh.ether_shost);
--- a/tools/athkey.c
+++ b/tools/athkey.c
-@@ -118,7 +118,7 @@
+@@ -118,7 +118,7 @@ set80211priv(const char *dev, int op, vo
IOCTL_ERR(IEEE80211_IOCTL_ADDMAC),
IOCTL_ERR(IEEE80211_IOCTL_DELMAC),
IOCTL_ERR(IEEE80211_IOCTL_WDSADDMAC),
};
--- a/tools/athchans.c
+++ b/tools/athchans.c
-@@ -118,7 +118,7 @@
+@@ -118,7 +118,7 @@ set80211priv(const char *dev, int op, vo
IOCTL_ERR(IEEE80211_IOCTL_ADDMAC),
IOCTL_ERR(IEEE80211_IOCTL_DELMAC),
IOCTL_ERR(IEEE80211_IOCTL_WDSADDMAC),
};
--- a/tools/wlanconfig.c
+++ b/tools/wlanconfig.c
-@@ -968,7 +968,7 @@
+@@ -968,7 +968,7 @@ do80211priv(struct iwreq *iwr, const cha
IOCTL_ERR(IEEE80211_IOCTL_ADDMAC),
IOCTL_ERR(IEEE80211_IOCTL_DELMAC),
IOCTL_ERR(IEEE80211_IOCTL_WDSADDMAC),
};
--- a/net80211/ieee80211_proto.c
+++ b/net80211/ieee80211_proto.c
-@@ -1557,57 +1557,12 @@
+@@ -1090,7 +1090,7 @@ ieee80211_open(struct net_device *dev)
+ void
+ ieee80211_start_running(struct ieee80211com *ic)
+ {
+- struct ieee80211vap *vap;
++ struct ieee80211vap *vap, *avp;
+ struct net_device *dev;
+
+ /* XXX locking */
+@@ -1099,6 +1099,13 @@ ieee80211_start_running(struct ieee80211
+ /* NB: avoid recursion */
+ if ((dev->flags & IFF_UP) && !(dev->flags & IFF_RUNNING))
+ ieee80211_open(dev);
++
++ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
++ dev = avp->iv_dev;
++ /* NB: avoid recursion */
++ if ((dev->flags & IFF_UP) && !(dev->flags & IFF_RUNNING))
++ ieee80211_open(dev);
++ }
+ }
+ }
+ EXPORT_SYMBOL(ieee80211_start_running);
+@@ -1116,11 +1123,21 @@ ieee80211_stop(struct net_device *dev)
+ struct ieee80211vap *vap = dev->priv;
+ struct ieee80211com *ic = vap->iv_ic;
+ struct net_device *parent = ic->ic_dev;
++ struct ieee80211vap *avp;
+
+ IEEE80211_DPRINTF(vap,
+ IEEE80211_MSG_STATE | IEEE80211_MSG_DEBUG,
+ "%s\n", "stop running");
+
++ if (vap->iv_wdsnode)
++ ieee80211_unref_node(&vap->iv_wdsnode);
++
++ /* stop wds interfaces */
++ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_next) {
++ if (avp->iv_state != IEEE80211_S_INIT)
++ ieee80211_stop(avp->iv_dev);
++ }
++
+ ieee80211_new_state(vap, IEEE80211_S_INIT, -1);
+ if (dev->flags & IFF_RUNNING) {
+ dev->flags &= ~IFF_RUNNING; /* mark us stopped */
+@@ -1148,7 +1165,7 @@ EXPORT_SYMBOL(ieee80211_stop);
+ void
+ ieee80211_stop_running(struct ieee80211com *ic)
+ {
+- struct ieee80211vap *vap;
++ struct ieee80211vap *vap, *avp;
+ struct net_device *dev;
+
+ /* XXX locking */
+@@ -1156,6 +1173,12 @@ ieee80211_stop_running(struct ieee80211c
+ dev = vap->iv_dev;
+ if (dev->flags & IFF_RUNNING) /* NB: avoid recursion */
+ ieee80211_stop(dev);
++
++ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
++ dev = avp->iv_dev;
++ if (dev->flags & IFF_RUNNING) /* NB: avoid recursion */
++ ieee80211_stop(dev);
++ }
+ }
+ }
+ EXPORT_SYMBOL(ieee80211_stop_running);
+@@ -1557,57 +1580,12 @@ __ieee80211_newstate(struct ieee80211vap
switch (ostate) {
case IEEE80211_S_INIT:
if (vap->iv_opmode == IEEE80211_M_MONITOR ||
break;
}
/* fall thru... */
+@@ -1808,6 +1786,10 @@ ieee80211_newstate(struct ieee80211vap *
+ ieee80211_state_name[dstate]);
+
+ ieee80211_update_link_status(vap, nstate, ostate);
++
++ if ((nstate != IEEE80211_S_RUN) && vap->iv_wdsnode)
++ ieee80211_unref_node(&vap->iv_wdsnode);
++
+ switch (nstate) {
+ case IEEE80211_S_AUTH:
+ case IEEE80211_S_ASSOC:
projects / oweals / openwrt.git / blobdiff