mac80211: A-MPDU Rx add low level driver API
This patch adds the API to perform A-MPDU actions between mac80211 and low
level driver.
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index a762a75..3784a61 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -918,6 +918,18 @@
IEEE80211_ERP_CHANGE_PREAMBLE = 1<<1,
};
+/**
+ * enum ieee80211_ampdu_mlme_action - A-MPDU actions
+ *
+ * These flags are used with the ampdu_action() callback in
+ * &struct ieee80211_ops to indicate which action is needed.
+ * @IEEE80211_AMPDU_RX_START: start Rx aggregation
+ * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
+ */
+enum ieee80211_ampdu_mlme_action {
+ IEEE80211_AMPDU_RX_START,
+ IEEE80211_AMPDU_RX_STOP,
+};
/**
* struct ieee80211_ops - callbacks from mac80211 to the driver
@@ -1046,6 +1058,12 @@
* used to determine whether to reply to Probe Requests.
*
* @conf_ht: Configures low level driver with 802.11n HT data. Must be atomic.
+ *
+ * @ampdu_action: Perform a certain A-MPDU action
+ * The RA/TID combination determines the destination and TID we want
+ * the ampdu action to be performed for. The action is defined through
+ * ieee80211_ampdu_mlme_action. Starting sequence number (@ssn)
+ * is the first frame we expect to perform the action on.
*/
struct ieee80211_ops {
int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
@@ -1091,6 +1109,9 @@
struct ieee80211_tx_control *control);
int (*tx_last_beacon)(struct ieee80211_hw *hw);
int (*conf_ht)(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
+ int (*ampdu_action)(struct ieee80211_hw *hw,
+ enum ieee80211_ampdu_mlme_action action,
+ const u8 *ra, u16 tid, u16 ssn);
};
/**