Return-path: Received: from mga11.intel.com ([192.55.52.93]:33616 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754310AbYAJRY0 (ORCPT ); Thu, 10 Jan 2008 12:24:26 -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: [RFC PATCH 04/10] mac80211: A-MPDU Tx MLME data initialization Date: Thu, 10 Jan 2008 19:22:16 +0200 Message-Id: <11999857491071-git-send-email-ron.rindjunsky@intel.com> (sfid-20080110_172454_176510_642D21F3) In-Reply-To: <11999857423156-git-send-email-ron.rindjunsky@intel.com> References: <11999857423156-git-send-email-ron.rindjunsky@intel.com> Content-Type: text/plain; charset="us-ascii" 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); -- 1.5.3.3 --------------------------------------------------------------------- Intel Israel (74) Limited This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.