sta->last_seq_ctrl is the seq_ctrl field from the last header
seen, need to shift it 4 bits to extract the sequence number.
Otherwise the ieee80211_sn_less() check at the top of
ieee80211_sta_manage_reorder_buf drops frames until the sequence
number catches up.
Cc: Michal Kazior <michal.kazior@xxxxxxxxx>
Signed-off-by: Denton Gentry <denton.gentry@xxxxxxxxx>
---
net/mac80211/iface.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 7e5afaa..7434ffe 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1195,8 +1195,8 @@ static void ieee80211_iface_work(struct work_struct *work)
if (sta) {
u16 last_seq;
- last_seq = le16_to_cpu(
- sta->last_seq_ctrl[rx_agg->tid]);
+ last_seq = IEEE80211_SEQ_TO_SN(le16_to_cpu(
+ sta->last_seq_ctrl[rx_agg->tid]));
__ieee80211_start_rx_ba_session(sta,
0, 0,
--
2.0.0.526.g5318336
--
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