@@ -1699,8 +1699,13 @@ static void ieee80211_activate_links_work(struct wiphy *wiphy,
struct ieee80211_sub_if_data *sdata =
container_of(work, struct ieee80211_sub_if_data,
activate_links_work);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+
+ if (local->in_reconfig)
+ return;
ieee80211_set_active_links(&sdata->vif, sdata->desired_active_links);
+ sdata->desired_active_links = 0;
}
/*
@@ -2106,6 +2106,13 @@ int ieee80211_reconfig(struct ieee80211_local *local)
if (sdata->restart_active_links)
ieee80211_set_active_links(&sdata->vif,
sdata->restart_active_links);
+ /*
+ * If a link switch was scheduled before the restart, and ran
+ * before reconfig, it will do nothing, so re-schedule.
+ */
+ if (sdata->desired_active_links)
+ wiphy_work_queue(sdata->local->hw.wiphy,
+ &sdata->activate_links_work);
}
/* Reconfigure sched scan if it was interrupted by FW restart */
If a link switch work was queued, and then a restart happened, the worker might be executed before the reconfig, and obviously it will fail (the HW might not respond to updates etc.) So, don't perform the switch if we are in reconfig, instead - do it at the end of the reconfig. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> --- net/mac80211/iface.c | 5 +++++ net/mac80211/util.c | 7 +++++++ 2 files changed, 12 insertions(+)