If other side sent us non zero timeout in addba response use it as a
timeout for TX session.
Signed-off-by: Nikolay Martynov <mar.kolya@xxxxxxxxx>
---
net/mac80211/agg-tx.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 5eeac6d..e363120 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -761,12 +761,13 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
size_t len)
{
struct tid_ampdu_tx *tid_tx;
- u16 capab, tid;
+ u16 capab, tid, timeout;
u8 buf_size;
capab = le16_to_cpu(mgmt->u.action.u.addba_resp.capab);
tid = (capab & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2;
buf_size = (capab & IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK) >> 6;
+ timeout = le16_to_cpu(mgmt->u.action.u.addba_resp.timeout);
mutex_lock(&sta->ampdu_mlme.mtx);
@@ -802,6 +803,13 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
tid_tx->buf_size = buf_size;
+ /*
+ * If other side sent us nonzero timeout - use it,
+ * otherwise stick to our local value.
+ */
+ if(timeout)
+ tid_tx->timeout = timeout;
+
if (test_bit(HT_AGG_STATE_DRV_READY, &tid_tx->state))
ieee80211_agg_tx_operational(local, sta, tid);
--
1.7.4.1
--
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