diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index b7a856e3281b..f978ddd1bb43 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -511,6 +511,31 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw) } EXPORT_SYMBOL(ieee80211_wake_queues); +void ieee80211_flush_queues(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata) +{ + u32 queues; + + if (!local->ops->flush) + return; + + if (sdata && local->hw.flags & IEEE80211_HW_QUEUE_CONTROL) { + int ac; + + queues = 0; + + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) + queues |= BIT(sdata->vif.hw_queue[ac]); + if (sdata->vif.cab_queue != IEEE80211_INVAL_HW_QUEUE) + queues |= BIT(sdata->vif.cab_queue); + } else { + /* all queues */ + queues = BIT(local->hw.queues) - 1; + } + + drv_flush(local, queues, false); +} + void ieee80211_iterate_active_interfaces( struct ieee80211_hw *hw, u32 iter_flags, void (*iterator)(void *data, u8 *mac, |