diff options
Diffstat (limited to 'sys/net80211/ieee80211_proto.c')
| -rw-r--r-- | sys/net80211/ieee80211_proto.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_proto.c b/sys/net80211/ieee80211_proto.c index 31b68fd..b31d3af 100644 --- a/sys/net80211/ieee80211_proto.c +++ b/sys/net80211/ieee80211_proto.c @@ -1072,6 +1072,17 @@ parent_updown(void *arg, int npending) } /* + * Block until the parent is in a known state. This is + * used after any operations that dispatch a task (e.g. + * to auto-configure the parent device up/down). + */ +void +ieee80211_waitfor_parent(struct ieee80211com *ic) +{ + taskqueue_drain(taskqueue_thread, &ic->ic_parent_task); +} + +/* * Start a vap running. If this is the first vap to be * set running on the underlying device then we * automatically bring the device up. @@ -1258,6 +1269,8 @@ ieee80211_stop_all(struct ieee80211com *ic) ieee80211_stop_locked(vap); } IEEE80211_UNLOCK(ic); + + ieee80211_waitfor_parent(ic); } /* @@ -1278,6 +1291,8 @@ ieee80211_suspend_all(struct ieee80211com *ic) } } IEEE80211_UNLOCK(ic); + + ieee80211_waitfor_parent(ic); } /* |
