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[src-draft/trunk]: src/sys/dev/pci Tweak scanning so that it only occurs once.
details: https://anonhg.NetBSD.org/src-all/rev/5da2afdc142a
branches: trunk
changeset: 360858:5da2afdc142a
user: Nathanial Sloss <nat%netbsd.org@localhost>
date: Wed Jul 01 12:25:26 2020 +1000
description:
Tweak scanning so that it only occurs once.
diffstat:
sys/dev/pci/if_iwn.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diffs (23 lines):
diff -r bace09b657cf -r 5da2afdc142a sys/dev/pci/if_iwn.c
--- a/sys/dev/pci/if_iwn.c Tue Jun 23 01:26:02 2020 +1000
+++ b/sys/dev/pci/if_iwn.c Wed Jul 01 12:25:26 2020 +1000
@@ -882,6 +882,10 @@
ieee80211_scan_done(vap);
+ IEEE80211_LOCK(ic);
+ ieee80211_cancel_scan(vap);
+ IEEE80211_UNLOCK(ic);
+
if (vap->iv_state == IEEE80211_S_RUN) {
/* Set link LED to ON status if we are associated */
iwn_set_led(sc, IWN_LED_LINK, 0, 1);
@@ -921,6 +925,8 @@
struct ieee80211com *ic = vap->iv_ic;
int error;
+ ss->ss_flags |= IEEE80211_SCAN_ONCE;
+
error = iwn_scan(ic, ss);
if (error != 0) {
IEEE80211_LOCK(ic);
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