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sys/net80211/ieee80211_scan_sta.c
| Show First 20 Lines • Show All 1,707 Lines • ▼ Show 20 Lines | ap_start(struct ieee80211_scan_state *ss, struct ieee80211vap *vap) | ||||
| if (ss->ss_mindwell == 0) | if (ss->ss_mindwell == 0) | ||||
| ss->ss_mindwell = msecs_to_ticks(200); /* 200ms */ | ss->ss_mindwell = msecs_to_ticks(200); /* 200ms */ | ||||
| if (ss->ss_maxdwell == 0) | if (ss->ss_maxdwell == 0) | ||||
| ss->ss_maxdwell = msecs_to_ticks(200); /* 200ms */ | ss->ss_maxdwell = msecs_to_ticks(200); /* 200ms */ | ||||
| st->st_scangen++; | st->st_scangen++; | ||||
| st->st_newscan = 1; | st->st_newscan = 1; | ||||
| ieee80211_promisc(vap, true); | |||||
| return 0; | return 0; | ||||
| } | } | ||||
| /* | /* | ||||
| * Cancel an ongoing scan. | * Cancel an ongoing scan. | ||||
| */ | */ | ||||
| static int | static int | ||||
| ap_cancel(struct ieee80211_scan_state *ss, struct ieee80211vap *vap) | ap_cancel(struct ieee80211_scan_state *ss, struct ieee80211vap *vap) | ||||
| { | { | ||||
| ieee80211_promisc(vap, false); | |||||
| return 0; | return 0; | ||||
| } | } | ||||
| /* | /* | ||||
| * Pick a quiet channel to use for ap operation. | * Pick a quiet channel to use for ap operation. | ||||
| */ | */ | ||||
| static struct ieee80211_channel * | static struct ieee80211_channel * | ||||
| ap_pick_channel(struct ieee80211_scan_state *ss, int flags) | ap_pick_channel(struct ieee80211_scan_state *ss, int flags) | ||||
| ▲ Show 20 Lines • Show All 57 Lines • ▼ Show 20 Lines | ap_end(struct ieee80211_scan_state *ss, struct ieee80211vap *vap) | ||||
| if (IEEE80211_IS_CHAN_TURBO(bestchan)) { | if (IEEE80211_IS_CHAN_TURBO(bestchan)) { | ||||
| bestchan = ieee80211_find_channel(ic, bestchan->ic_freq, | bestchan = ieee80211_find_channel(ic, bestchan->ic_freq, | ||||
| bestchan->ic_flags & ~IEEE80211_CHAN_TURBO); | bestchan->ic_flags & ~IEEE80211_CHAN_TURBO); | ||||
| if (bestchan == NULL) { | if (bestchan == NULL) { | ||||
| /* should never happen ?? */ | /* should never happen ?? */ | ||||
| return 0; | return 0; | ||||
| } | } | ||||
| } | } | ||||
| ieee80211_promisc(vap, false); | |||||
| if (ss->ss_flags & (IEEE80211_SCAN_NOPICK | IEEE80211_SCAN_NOJOIN)) { | if (ss->ss_flags & (IEEE80211_SCAN_NOPICK | IEEE80211_SCAN_NOJOIN)) { | ||||
| /* | /* | ||||
| * Manual/background scan, don't select+join the | * Manual/background scan, don't select+join the | ||||
| * bss, just return. The scanning framework will | * bss, just return. The scanning framework will | ||||
| * handle notification that this has completed. | * handle notification that this has completed. | ||||
| */ | */ | ||||
| ss->ss_flags &= ~IEEE80211_SCAN_NOPICK; | ss->ss_flags &= ~IEEE80211_SCAN_NOPICK; | ||||
| return 1; | return 1; | ||||
| ▲ Show 20 Lines • Show All 127 Lines • Show Last 20 Lines | |||||