Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits)
  phy/marvell: add 88ec048 support
  igb: Program MDICNFG register prior to PHY init
  e1000e: correct MAC-PHY interconnect register offset for 82579
  hso: Add new product ID
  can: Add driver for esd CAN-USB/2 device
  l2tp: fix export of header file for userspace
  can-raw: Fix skb_orphan_try handling
  Revert "net: remove zap_completion_queue"
  net: cleanup inclusion
  phy/marvell: add 88e1121 interface mode support
  u32: negative offset fix
  net: Fix a typo from "dev" to "ndev"
  igb: Use irq_synchronize per vector when using MSI-X
  ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
  e1000e: Fix irq_synchronize in MSI-X case
  e1000e: register pm_qos request on hardware activation
  ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
  net: Add getsockopt support for TCP thin-streams
  cxgb4: update driver version
  cxgb4: add new PCI IDs
  ...

Manually fix up conflicts in:
 - drivers/net/e1000e/netdev.c: due to pm_qos registration
   infrastructure changes
 - drivers/net/phy/marvell.c: conflict between adding 88ec048 support
   and cleaning up the IDs
 - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
   conflict (registration change vs marking it static)

1 files changed, 43 insertions, 9 deletions

diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 2ab106a0a491..9d101fb33861 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -6,7 +6,7 @@
  * Copyright 2005-2006, Devicescape Software, Inc.
  * Copyright 2006-2007	Jiri Benc <jbenc@suse.cz>
  * Copyright 2007, Michael Wu <flamingice@sourmilk.net>
- * Copyright 2007-2008, Intel Corporation
+ * Copyright 2007-2010, Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -29,7 +29,7 @@ void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband,
 
 	memset(ht_cap, 0, sizeof(*ht_cap));
 
-	if (!ht_cap_ie)
+	if (!ht_cap_ie || !sband->ht_cap.ht_supported)
 		return;
 
 	ht_cap->ht_supported = true;
@@ -105,6 +105,8 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta)
 {
 	int i;
 
+	cancel_work_sync(&sta->ampdu_mlme.work);
+
 	for (i = 0; i <  STA_TID_NUM; i++) {
 		__ieee80211_stop_tx_ba_session(sta, i, WLAN_BACK_INITIATOR);
 		__ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT,
@@ -112,6 +114,43 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta)
 	}
 }
 
+void ieee80211_ba_session_work(struct work_struct *work)
+{
+	struct sta_info *sta =
+		container_of(work, struct sta_info, ampdu_mlme.work);
+	struct tid_ampdu_tx *tid_tx;
+	int tid;
+
+	/*
+	 * When this flag is set, new sessions should be
+	 * blocked, and existing sessions will be torn
+	 * down by the code that set the flag, so this
+	 * need not run.
+	 */
+	if (test_sta_flags(sta, WLAN_STA_BLOCK_BA))
+		return;
+
+	mutex_lock(&sta->ampdu_mlme.mtx);
+	for (tid = 0; tid < STA_TID_NUM; tid++) {
+		if (test_and_clear_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired))
+			___ieee80211_stop_rx_ba_session(
+				sta, tid, WLAN_BACK_RECIPIENT,
+				WLAN_REASON_QSTA_TIMEOUT);
+
+		tid_tx = sta->ampdu_mlme.tid_tx[tid];
+		if (!tid_tx)
+			continue;
+
+		if (test_bit(HT_AGG_STATE_WANT_START, &tid_tx->state))
+			ieee80211_tx_ba_session_handle_start(sta, tid);
+		else if (test_and_clear_bit(HT_AGG_STATE_WANT_STOP,
+					    &tid_tx->state))
+			___ieee80211_stop_tx_ba_session(sta, tid,
+							WLAN_BACK_INITIATOR);
+	}
+	mutex_unlock(&sta->ampdu_mlme.mtx);
+}
+
 void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
 			  const u8 *da, u16 tid,
 			  u16 initiator, u16 reason_code)
@@ -176,13 +215,8 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
 
 	if (initiator == WLAN_BACK_INITIATOR)
 		__ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_INITIATOR, 0);
-	else { /* WLAN_BACK_RECIPIENT */
-		spin_lock_bh(&sta->lock);
-		if (sta->ampdu_mlme.tid_state_tx[tid] & HT_ADDBA_REQUESTED_MSK)
-			___ieee80211_stop_tx_ba_session(sta, tid,
-							WLAN_BACK_RECIPIENT);
-		spin_unlock_bh(&sta->lock);
-	}
+	else
+		__ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_RECIPIENT);
 }
 
 int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,