1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
Drop stale AP nodes from the client list when disconnecting.
Fixes some reassoc issues.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
--- a/net80211/ieee80211_proto.c
+++ b/net80211/ieee80211_proto.c
@@ -1348,7 +1348,7 @@ __ieee80211_newstate(struct ieee80211vap
IEEE80211_SEND_MGMT(ni,
IEEE80211_FC0_SUBTYPE_DISASSOC,
IEEE80211_REASON_ASSOC_LEAVE);
- ieee80211_sta_leave(ni);
+ ieee80211_node_leave(ni);
break;
case IEEE80211_M_HOSTAP:
ieee80211_iterate_nodes(&ic->ic_sta,
@@ -1358,12 +1358,14 @@ __ieee80211_newstate(struct ieee80211vap
break;
}
goto reset;
+ case IEEE80211_S_AUTH:
case IEEE80211_S_ASSOC:
switch (vap->iv_opmode) {
case IEEE80211_M_STA:
IEEE80211_SEND_MGMT(ni,
IEEE80211_FC0_SUBTYPE_DEAUTH,
IEEE80211_REASON_AUTH_LEAVE);
+ ieee80211_node_leave(ni);
break;
case IEEE80211_M_HOSTAP:
ieee80211_iterate_nodes(&ic->ic_sta,
@@ -1376,7 +1378,6 @@ __ieee80211_newstate(struct ieee80211vap
case IEEE80211_S_SCAN:
ieee80211_cancel_scan(vap);
goto reset;
- case IEEE80211_S_AUTH:
reset:
ieee80211_reset_bss(vap);
break;
@@ -1429,10 +1430,12 @@ __ieee80211_newstate(struct ieee80211vap
IEEE80211_SCAN_FOREVER,
vap->iv_des_nssid, vap->iv_des_ssid,
NULL);
+ else
+ ieee80211_node_leave(vap->iv_bss);
break;
case IEEE80211_S_RUN: /* beacon miss */
if (vap->iv_opmode == IEEE80211_M_STA) {
- ieee80211_sta_leave(ni);
+ ieee80211_node_leave(ni);
vap->iv_flags &= ~IEEE80211_F_SIBSS; /* XXX */
if (ic->ic_roaming == IEEE80211_ROAMING_AUTO)
ieee80211_check_scan(vap,
@@ -1511,7 +1514,7 @@ __ieee80211_newstate(struct ieee80211vap
IEEE80211_FC0_SUBTYPE_ASSOC_REQ, 0);
break;
case IEEE80211_S_RUN:
- ieee80211_sta_leave(ni);
+ ieee80211_node_leave(ni);
if (ic->ic_roaming == IEEE80211_ROAMING_AUTO) {
/* NB: caller specifies ASSOC/REASSOC by arg */
IEEE80211_SEND_MGMT(ni, arg ?
@@ -1779,6 +1782,7 @@ ieee80211_newstate(struct ieee80211vap *
ieee80211_state_name[nstate],
ieee80211_state_name[dstate]);
+ ieee80211_update_link_status(vap, nstate, ostate);
switch (nstate) {
case IEEE80211_S_AUTH:
case IEEE80211_S_ASSOC:
--- a/net80211/ieee80211_linux.c
+++ b/net80211/ieee80211_linux.c
@@ -233,33 +233,59 @@ ieee80211_vlan_vdetach(struct ieee80211v
}
void
-ieee80211_notify_node_join(struct ieee80211_node *ni, int newassoc)
+ieee80211_update_link_status(struct ieee80211vap *vap, int nstate, int ostate)
{
- struct ieee80211vap *vap = ni->ni_vap;
struct net_device *dev = vap->iv_dev;
union iwreq_data wreq;
+ int active;
+
+ if (vap->iv_opmode != IEEE80211_M_STA)
+ return;
+
+ if (ostate == nstate)
+ return;
+
+ if (nstate == IEEE80211_S_RUN)
+ active = 1;
+ else if ((ostate >= IEEE80211_S_AUTH) && (nstate < ostate))
+ active = 0;
+ else
+ return;
+
+ if (active && !vap->iv_bss)
+ return;
+
+ memset(&wreq, 0, sizeof(wreq));
+ wreq.ap_addr.sa_family = ARPHRD_ETHER;
- if (ni == vap->iv_bss) {
- if (newassoc)
- netif_carrier_on(dev);
- memset(&wreq, 0, sizeof(wreq));
+ if (active) {
+ //netif_carrier_on(vap->iv_dev);
IEEE80211_ADDR_COPY(wreq.addr.sa_data, vap->iv_bssid);
- wreq.addr.sa_family = ARPHRD_ETHER;
-#ifdef ATH_SUPERG_XR
- if (vap->iv_xrvap && vap->iv_flags & IEEE80211_F_XR)
- dev = vap->iv_xrvap->iv_dev;
-#endif
- wireless_send_event(dev, SIOCGIWAP, &wreq, NULL);
} else {
- memset(&wreq, 0, sizeof(wreq));
- IEEE80211_ADDR_COPY(wreq.addr.sa_data, ni->ni_macaddr);
- wreq.addr.sa_family = ARPHRD_ETHER;
+ //netif_carrier_off(vap->iv_dev);
+ memset(wreq.ap_addr.sa_data, 0, ETHER_ADDR_LEN);
+ }
+ wireless_send_event(dev, SIOCGIWAP, &wreq, NULL);
+}
+
+void
+ieee80211_notify_node_join(struct ieee80211_node *ni, int newassoc)
+{
+ struct ieee80211vap *vap = ni->ni_vap;
+ struct net_device *dev = vap->iv_dev;
+ union iwreq_data wreq;
+
+ if (ni == vap->iv_bss)
+ return;
+
+ memset(&wreq, 0, sizeof(wreq));
+ IEEE80211_ADDR_COPY(wreq.addr.sa_data, ni->ni_macaddr);
+ wreq.addr.sa_family = ARPHRD_ETHER;
#ifdef ATH_SUPERG_XR
- if (vap->iv_xrvap && vap->iv_flags & IEEE80211_F_XR)
- dev = vap->iv_xrvap->iv_dev;
+ if (vap->iv_xrvap && vap->iv_flags & IEEE80211_F_XR)
+ dev = vap->iv_xrvap->iv_dev;
#endif
- wireless_send_event(dev, IWEVREGISTERED, &wreq, NULL);
- }
+ wireless_send_event(dev, IWEVREGISTERED, &wreq, NULL);
}
void
@@ -269,18 +295,14 @@ ieee80211_notify_node_leave(struct ieee8
struct net_device *dev = vap->iv_dev;
union iwreq_data wreq;
- if (ni == vap->iv_bss) {
- netif_carrier_off(dev);
- memset(wreq.ap_addr.sa_data, 0, ETHER_ADDR_LEN);
- wreq.ap_addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(dev, SIOCGIWAP, &wreq, NULL);
- } else {
- /* fire off wireless event station leaving */
- memset(&wreq, 0, sizeof(wreq));
- IEEE80211_ADDR_COPY(wreq.addr.sa_data, ni->ni_macaddr);
- wreq.addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(dev, IWEVEXPIRED, &wreq, NULL);
- }
+ if (ni == vap->iv_bss)
+ return;
+
+ /* fire off wireless event station leaving */
+ memset(&wreq, 0, sizeof(wreq));
+ IEEE80211_ADDR_COPY(wreq.addr.sa_data, ni->ni_macaddr);
+ wreq.addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(dev, IWEVEXPIRED, &wreq, NULL);
}
void
--- a/net80211/ieee80211_node.c
+++ b/net80211/ieee80211_node.c
@@ -2332,6 +2332,7 @@ ieee80211_node_leave(struct ieee80211_no
count_suppchans(ic, ni, -1);
IEEE80211_UNLOCK_IRQ(ic);
+done:
/*
* Cleanup station state. In particular clear various
* state that might otherwise be reused if the node
@@ -2339,7 +2340,7 @@ ieee80211_node_leave(struct ieee80211_no
* (and memory is reclaimed).
*/
ieee80211_sta_leave(ni);
-done:
+
/* Run a cleanup */
#ifdef IEEE80211_DEBUG_REFCNT
ic->ic_node_cleanup_debug(ni, __func__, __LINE__);
--- a/net80211/ieee80211_node.h
+++ b/net80211/ieee80211_node.h
@@ -60,7 +60,7 @@
#define IEEE80211_INACT_PROBE (30/IEEE80211_INACT_WAIT) /* probe */
#define IEEE80211_INACT_SCAN (300/IEEE80211_INACT_WAIT) /* scanned */
-#define IEEE80211_TRANS_WAIT 5 /* mgt frame tx timer (secs) */
+#define IEEE80211_TRANS_WAIT 300 /* mgt frame tx timer (msecs) */
#define IEEE80211_NODE_HASHSIZE 32
/* simple hash is enough for variation of macaddr */
--- a/net80211/ieee80211_output.c
+++ b/net80211/ieee80211_output.c
@@ -2141,7 +2141,7 @@ ieee80211_send_mgmt(struct ieee80211_nod
ieee80211_mgmt_output(ieee80211_ref_node(ni), skb, type);
if (timer)
- mod_timer(&vap->iv_mgtsend, jiffies + timer * HZ);
+ mod_timer(&vap->iv_mgtsend, jiffies + msecs_to_jiffies(timer));
return 0;
bad:
return ret;
--- a/net80211/ieee80211_wireless.c
+++ b/net80211/ieee80211_wireless.c
@@ -514,8 +514,9 @@ ieee80211_ioctl_siwap(struct net_device
vap->iv_flags |= IEEE80211_F_DESBSSID;
IEEE80211_ADDR_COPY(vap->iv_des_bssid, &ap_addr->sa_data);
- if (IS_UP_AUTO(vap))
+ if (IS_UP(vap->iv_dev)) {
ieee80211_new_state(vap, IEEE80211_S_SCAN, 0);
+ }
}
return 0;
}
--- a/net80211/ieee80211_linux.h
+++ b/net80211/ieee80211_linux.h
@@ -643,6 +643,7 @@ void ieee80211_vlan_vdetach(struct ieee8
#define free_netdev(dev) kfree(dev)
#endif
+void ieee80211_update_link_status(struct ieee80211vap *vap, int nstate, int ostate);
void ieee80211_ioctl_vattach(struct ieee80211vap *);
void ieee80211_ioctl_vdetach(struct ieee80211vap *);
struct ifreq;
|
