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-rw-r--r--include/net/mac80211.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 0b912d22f82d..4158da74e11b 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2438,8 +2438,11 @@ enum ieee80211_roc_type {
* @testmode_dump: Implement a cfg80211 test mode dump. The callback can sleep.
*
* @flush: Flush all pending frames from the hardware queue, making sure
- * that the hardware queues are empty. If the parameter @drop is set
- * to %true, pending frames may be dropped. The callback can sleep.
+ * that the hardware queues are empty. The @queues parameter is a bitmap
+ * of queues to flush, which is useful if different virtual interfaces
+ * use different hardware queues; it may also indicate all queues.
+ * If the parameter @drop is set to %true, pending frames may be dropped.
+ * The callback can sleep.
*
* @channel_switch: Drivers that need (or want) to offload the channel
* switch operation for CSAs received from the AP may implement this
@@ -2687,7 +2690,7 @@ struct ieee80211_ops {
struct netlink_callback *cb,
void *data, int len);
#endif
- void (*flush)(struct ieee80211_hw *hw, bool drop);
+ void (*flush)(struct ieee80211_hw *hw, u32 queues, bool drop);
void (*channel_switch)(struct ieee80211_hw *hw,
struct ieee80211_channel_switch *ch_switch);
int (*napi_poll)(struct ieee80211_hw *hw, int budget);