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| author | Ron Rindjunsky <ron.rindjunsky@intel.com> | 2007-12-25 17:00:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:01:00 -0800 |
| commit | 16c5f15c73e97e22a1fcc6518da32bdcf98aec3d (patch) | |
| tree | df9d253ff8c85b093f28dc7aa1f89aef42e1f523 /net/mac80211 | |
| parent | 07db218396650933abff3c5c1ad1e2a6e0cfedeb (diff) | |
| download | op-kernel-dev-16c5f15c73e97e22a1fcc6518da32bdcf98aec3d.zip op-kernel-dev-16c5f15c73e97e22a1fcc6518da32bdcf98aec3d.tar.gz | |
mac80211: A-MPDU Rx MLME data initialization
This patch initialize A-MPDU MLME data for Rx sessions.
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>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/sta_info.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 60ca078..1257c7a 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -136,6 +136,7 @@ struct sta_info * sta_info_add(struct ieee80211_local *local, struct net_device *dev, u8 *addr, gfp_t gfp) { struct sta_info *sta; + int i; DECLARE_MAC_BUF(mac); sta = kzalloc(sizeof(*sta), gfp); @@ -155,6 +156,19 @@ struct sta_info * sta_info_add(struct ieee80211_local *local, memcpy(sta->addr, addr, ETH_ALEN); sta->local = local; sta->dev = dev; + spin_lock_init(&sta->ampdu_mlme.ampdu_rx); + for (i = 0; i < STA_TID_NUM; i++) { + /* timer_to_tid must be initialized with identity mapping to + * enable session_timer's data differentiation. refer to + * sta_rx_agg_session_timer_expired for useage */ + sta->timer_to_tid[i] = i; + /* rx timers */ + sta->ampdu_mlme.tid_rx[i].session_timer.function = + sta_rx_agg_session_timer_expired; + sta->ampdu_mlme.tid_rx[i].session_timer.data = + (unsigned long)&sta->timer_to_tid[i]; + init_timer(&sta->ampdu_mlme.tid_rx[i].session_timer); + } skb_queue_head_init(&sta->ps_tx_buf); skb_queue_head_init(&sta->tx_filtered); __sta_info_get(sta); /* sta used by caller, decremented by |
