mac80211: A-MPDU Tx adding qdisc support

This patch allows qdisc support in A-MPDU Tx. a method to
handle QoS <-> TID switches is present in this patch.

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 3bbc33cc2b96..0ce2e94dc844 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -246,6 +246,7 @@ struct ieee80211_tx_queue_stats_data {
  * @IEEE80211_TX_QUEUE_AFTER_BEACON: transmit queue for frames to be
  *      sent after a beacon
  * @IEEE80211_TX_QUEUE_BEACON: transmit queue for beacon frames
+ * @NUM_TX_DATA_QUEUES_AMPDU: adding more queues for A-MPDU
  */
 enum ieee80211_tx_queue {
         IEEE80211_TX_QUEUE_DATA0,
@@ -261,11 +262,12 @@ enum ieee80211_tx_queue {
  * this struct need to have fixed values. As soon as it is removed, we can
  * fix these entries. */
         IEEE80211_TX_QUEUE_AFTER_BEACON = 6,
-        IEEE80211_TX_QUEUE_BEACON = 7
+        IEEE80211_TX_QUEUE_BEACON = 7,
+        NUM_TX_DATA_QUEUES_AMPDU = 16
 };
 
 struct ieee80211_tx_queue_stats {
-        struct ieee80211_tx_queue_stats_data data[NUM_TX_DATA_QUEUES];
+        struct ieee80211_tx_queue_stats_data data[NUM_TX_DATA_QUEUES_AMPDU];
 };
 
 struct ieee80211_low_level_stats {
@@ -348,6 +350,8 @@ struct ieee80211_tx_control {
 #define IEEE80211_TXCTL_EAPOL_FRAME     (1<<11) /* internal to mac80211 */
 #define IEEE80211_TXCTL_SEND_AFTER_DTIM (1<<12) /* send this frame after DTIM
                                                  * beacon */
+#define IEEE80211_TXCTL_AMPDU           (1<<13) /* this frame should be sent
+                                                 * as part of an A-MPDU */
         u32 flags;                             /* tx control flags defined
                                                 * above */
         u8 key_idx;             /* keyidx from hw->set_key(), undefined if