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-rw-r--r--include/net/mac80211.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index d9c8ccd6b4e6..5296100f3889 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2018,6 +2018,11 @@ struct ieee80211_txq {
* @IEEE80211_HW_TX_FRAG_LIST: Hardware (or driver) supports sending frag_list
* skbs, needed for zero-copy software A-MSDU.
*
+ * @IEEE80211_HW_REPORTS_LOW_ACK: The driver (or firmware) reports low ack event
+ * by ieee80211_report_low_ack() based on its own algorithm. For such
+ * drivers, mac80211 packet loss mechanism will not be triggered and driver
+ * is completely depending on firmware event for station kickout.
+ *
* @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
*/
enum ieee80211_hw_flags {
@@ -2058,6 +2063,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_USES_RSS,
IEEE80211_HW_TX_AMSDU,
IEEE80211_HW_TX_FRAG_LIST,
+ IEEE80211_HW_REPORTS_LOW_ACK,
/* keep last, obviously */
NUM_IEEE80211_HW_FLAGS