mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-18 02:30:19 +02:00
f6b26b47a2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17311 3c298f89-4303-0410-b956-a3cf2f4a3e73
61 lines
2.1 KiB
Diff
61 lines
2.1 KiB
Diff
--- a/net80211/ieee80211_proto.c
|
|
+++ b/net80211/ieee80211_proto.c
|
|
@@ -1415,7 +1415,8 @@ __ieee80211_newstate(struct ieee80211vap
|
|
vap->iv_state = nstate; /* state transition */
|
|
del_timer(&vap->iv_mgtsend);
|
|
if ((vap->iv_opmode != IEEE80211_M_HOSTAP) &&
|
|
- (ostate != IEEE80211_S_SCAN))
|
|
+ (ostate != IEEE80211_S_SCAN) &&
|
|
+ !(vap->iv_flags_ext & IEEE80211_FEXT_SCAN_PENDING))
|
|
ieee80211_cancel_scan(vap); /* background scan */
|
|
ni = vap->iv_bss; /* NB: no reference held */
|
|
switch (nstate) {
|
|
@@ -1457,7 +1458,8 @@ __ieee80211_newstate(struct ieee80211vap
|
|
}
|
|
goto reset;
|
|
case IEEE80211_S_SCAN:
|
|
- ieee80211_cancel_scan(vap);
|
|
+ if (!(vap->iv_flags_ext & IEEE80211_FEXT_SCAN_PENDING))
|
|
+ ieee80211_cancel_scan(vap);
|
|
goto reset;
|
|
reset:
|
|
ieee80211_reset_bss(vap);
|
|
@@ -1995,7 +1997,9 @@ ieee80211_newstate(struct ieee80211vap *
|
|
}
|
|
}
|
|
}
|
|
- } else if (dstate == IEEE80211_S_SCAN) {
|
|
+ } else if ((dstate == IEEE80211_S_SCAN) ||
|
|
+ (dstate == IEEE80211_S_AUTH) ||
|
|
+ (dstate == IEEE80211_S_ASSOC)) {
|
|
/* Force to scan pending... someone is scanning */
|
|
vap->iv_flags_ext |= IEEE80211_FEXT_SCAN_PENDING;
|
|
__ieee80211_newstate(vap, IEEE80211_S_INIT, arg);
|
|
--- a/net80211/ieee80211_output.c
|
|
+++ b/net80211/ieee80211_output.c
|
|
@@ -238,7 +238,9 @@ ieee80211_hardstart(struct sk_buff *skb,
|
|
}
|
|
|
|
/* Cancel any running BG scan */
|
|
- if (!(ic->ic_flags_ext & IEEE80211_FEXT_BGSCAN_THR) && (vap->iv_state == IEEE80211_S_RUN))
|
|
+ if (!(ic->ic_flags_ext & IEEE80211_FEXT_BGSCAN_THR) &&
|
|
+ (vap->iv_state == IEEE80211_S_RUN) &&
|
|
+ (ic->ic_flags_ext & IEEE80211_FEXT_BGSCAN))
|
|
ieee80211_cancel_scan(vap);
|
|
|
|
/*
|
|
--- a/net80211/ieee80211_wireless.c
|
|
+++ b/net80211/ieee80211_wireless.c
|
|
@@ -2728,9 +2728,9 @@ ieee80211_ioctl_setparam(struct net_devi
|
|
return -EINVAL;
|
|
vap->iv_flags |= IEEE80211_F_BGSCAN;
|
|
} else {
|
|
- /* XXX racey? */
|
|
+ if (ic->ic_flags_ext & IEEE80211_FEXT_BGSCAN)
|
|
+ ieee80211_cancel_scan(vap); /* anything current */
|
|
vap->iv_flags &= ~IEEE80211_F_BGSCAN;
|
|
- ieee80211_cancel_scan(vap); /* anything current */
|
|
}
|
|
break;
|
|
case IEEE80211_PARAM_BGSCAN_IDLE:
|