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-rw-r--r--include/net/mac80211.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 82045fca388b..760bc4d5a2cf 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2003,8 +2003,10 @@ enum ieee80211_hw_flags {
* it shouldn't be set.
*
* @max_tx_aggregation_subframes: maximum number of subframes in an
- * aggregate an HT driver will transmit, used by the peer as a
- * hint to size its reorder buffer.
+ * aggregate an HT driver will transmit. Though ADDBA will advertise
+ * a constant value of 64 as some older APs can crash if the window
+ * size is smaller (an example is LinkSys WRT120N with FW v1.0.07
+ * build 002 Jun 18 2012).
*
* @offchannel_tx_hw_queue: HW queue ID to use for offchannel TX
* (if %IEEE80211_HW_QUEUE_CONTROL is set)