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authorJohannes Berg <johannes.berg@intel.com>2023-03-31 17:59:17 +0300
committerJohannes Berg <johannes.berg@intel.com>2023-04-13 17:32:31 +0300
commitd00800a289c9349bb659a698cbd7bc04521dc927 (patch)
tree79a5dea4d4d7be07b1e7b1aac8d11d77c669375e /net/mac80211/driver-ops.h
parent0b75a1b1e42e07ae84e3a11d2368b418546e2bec (diff)
downloadlinux-d00800a289c9349bb659a698cbd7bc04521dc927.tar.xz
wifi: mac80211: add flush_sta method
Some drivers like iwlwifi might have per-STA queues, so we may want to flush/drop just those queues rather than all when removing a station. Add a separate method for that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
-rw-r--r--net/mac80211/driver-ops.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 0bf208f5bbc5..45d3e53c7383 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -649,6 +649,21 @@ static inline void drv_flush(struct ieee80211_local *local,
trace_drv_return_void(local);
}
+static inline void drv_flush_sta(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta)
+{
+ might_sleep();
+
+ if (sdata && !check_sdata_in_driver(sdata))
+ return;
+
+ trace_drv_flush_sta(local, sdata, &sta->sta);
+ if (local->ops->flush_sta)
+ local->ops->flush_sta(&local->hw, &sdata->vif, &sta->sta);
+ trace_drv_return_void(local);
+}
+
static inline void drv_channel_switch(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel_switch *ch_switch)