From 7f3cb597cf3e2706e5e9c51001292b0ab0b03eb4 Mon Sep 17 00:00:00 2001 From: nbd Date: Sun, 28 Mar 2010 18:35:19 +0000 Subject: madwifi: return to the bss channel after an issued ap mode scan has been completed (fixes #6599) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20549 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/madwifi/patches/462-fix_ap_scan.patch | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 package/madwifi/patches/462-fix_ap_scan.patch diff --git a/package/madwifi/patches/462-fix_ap_scan.patch b/package/madwifi/patches/462-fix_ap_scan.patch new file mode 100644 index 0000000000..8a14f5b662 --- /dev/null +++ b/package/madwifi/patches/462-fix_ap_scan.patch @@ -0,0 +1,26 @@ +--- a/net80211/ieee80211_scan_ap.c ++++ b/net80211/ieee80211_scan_ap.c +@@ -595,6 +595,14 @@ ap_end(struct ieee80211_scan_state *ss, + + ic = vap->iv_ic; + ++ /* if we're already running, switch back to the home channel */ ++ if ((vap->iv_state == IEEE80211_S_RUN) && ++ (ic->ic_bsschan != IEEE80211_CHAN_ANYC)) { ++ ic->ic_curchan = ic->ic_bsschan; ++ ic->ic_set_channel(ic); ++ goto out; ++ } ++ + /* record stats for the channel that was scanned last */ + ic->ic_set_channel(ic); + spin_lock_irqsave(&channel_lock, sflags); +@@ -648,6 +656,8 @@ ap_end(struct ieee80211_scan_state *ss, + IEEE80211_SCHEDULE_TQUEUE(&as->as_actiontq); + res = 1; + } ++ ++out: + SCAN_AP_UNLOCK_IRQ(as); + return res; + } -- cgit v1.2.3