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authorJohannes Berg <johannes.berg@intel.com>2017-05-30 17:34:46 +0300
committerJohannes Berg <johannes.berg@intel.com>2017-06-08 15:16:29 +0300
commit699cb58c8a52ff39bf659bff7971893ebe111bf2 (patch)
tree2b2c65bc87e76a39f77310c93f6b6ea6fd66e9e6 /net/mac80211/ht.c
parenta43e61842ec55baa486d60eed2a19af67ba78b9f (diff)
downloadlinux-699cb58c8a52ff39bf659bff7971893ebe111bf2.tar.xz
mac80211: manage RX BA session offload without SKB queue
Instead of using the SKB queue with the fake pkt_type for the offloaded RX BA session management, also handle this with the normal aggregation state machine worker. This also makes the use of this more reliable since it gets rid of the allocation of the fake skb. Combined with the previous patch, this finally allows us to get rid of the pkt_type hack entirely, so do that as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ht.c')
-rw-r--r--net/mac80211/ht.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 6ca5442b1e03..9e71226c2d25 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -331,6 +331,18 @@ void ieee80211_ba_session_work(struct work_struct *work)
sta, tid, WLAN_BACK_RECIPIENT,
WLAN_REASON_UNSPECIFIED, true);
+ if (test_and_clear_bit(tid,
+ sta->ampdu_mlme.tid_rx_manage_offl))
+ __ieee80211_start_rx_ba_session(sta, 0, 0, 0, 1, tid,
+ IEEE80211_MAX_AMPDU_BUF,
+ false, true);
+
+ if (test_and_clear_bit(tid + IEEE80211_NUM_TIDS,
+ sta->ampdu_mlme.tid_rx_manage_offl))
+ ___ieee80211_stop_rx_ba_session(
+ sta, tid, WLAN_BACK_RECIPIENT,
+ 0, false);
+
spin_lock_bh(&sta->lock);
tid_tx = sta->ampdu_mlme.tid_start_tx[tid];