Return-path: Received: from mga02.intel.com ([134.134.136.20]:7349 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756464AbYAULwY (ORCPT ); Mon, 21 Jan 2008 06:52:24 -0500 From: Ron Rindjunsky To: linville@tuxdriver.com Cc: johannes@sipsolutions.net, linux-wireless@vger.kernel.org, flamingice@sourmilk.net, tomas.winkler@intel.com, yi.zhu@intel.com, Ron Rindjunsky Subject: [PATCH 04/12] mac80211: A-MPDU Tx MLME data initialization Date: Mon, 21 Jan 2008 13:52:04 +0200 Message-Id: <12009163393109-git-send-email-ron.rindjunsky@intel.com> (sfid-20080121_115239_390766_464BA6E2) In-Reply-To: <12009163321727-git-send-email-ron.rindjunsky@intel.com> References: <12009163321727-git-send-email-ron.rindjunsky@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch initialize A-MPDU MLME data for Tx sessions. Signed-off-by: Ron Rindjunsky --- net/mac80211/sta_info.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index c964082..7c65849 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -117,8 +117,10 @@ static void sta_info_release(struct kref *kref) while ((skb = skb_dequeue(&sta->tx_filtered)) != NULL) { dev_kfree_skb_any(skb); } - for (i = 0; i < STA_TID_NUM; i++) + for (i = 0; i < STA_TID_NUM; i++) { del_timer_sync(&sta->ampdu_mlme.tid_rx[i].session_timer); + del_timer_sync(&sta->ampdu_mlme.tid_tx[i].addba_resp_timer); + } rate_control_free_sta(sta->rate_ctrl, sta->rate_ctrl_priv); rate_control_put(sta->rate_ctrl); kfree(sta); @@ -157,17 +159,26 @@ struct sta_info * sta_info_add(struct ieee80211_local *local, sta->local = local; sta->dev = dev; spin_lock_init(&sta->ampdu_mlme.ampdu_rx); + spin_lock_init(&sta->ampdu_mlme.ampdu_tx); 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; + /* tid to tx queue: initialize according to HW (0 is valid) */ + sta->tid_to_tx_q[i] = local->hw.queues; /* 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); + /* tx timers */ + sta->ampdu_mlme.tid_tx[i].addba_resp_timer.function = + sta_addba_resp_timer_expired; + sta->ampdu_mlme.tid_tx[i].addba_resp_timer.data = + (unsigned long)&sta->timer_to_tid[i]; + init_timer(&sta->ampdu_mlme.tid_tx[i].addba_resp_timer); } skb_queue_head_init(&sta->ps_tx_buf); skb_queue_head_init(&sta->tx_filtered); -- 1.5.3.7