From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932436Ab0LHBw5 (ORCPT ); Tue, 7 Dec 2010 20:52:57 -0500 Received: from kroah.org ([198.145.64.141]:48596 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756975Ab0LHA7q (ORCPT ); Tue, 7 Dec 2010 19:59:46 -0500 X-Mailbox-Line: From gregkh@clark.site Tue Dec 7 16:57:26 2010 Message-Id: <20101208005726.539262212@clark.site> User-Agent: quilt/0.48-11.2 Date: Tue, 07 Dec 2010 16:57:09 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Paul Stewart , Amod Bodas , "Luis R. Rodriguez" , "John W. Linville" Subject: [052/289] mac80211: make the beacon monitor available externally In-Reply-To: <20101208005821.GA2922@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.36-stable review patch. If anyone has any objections, please let us know. ------------------ From: Luis R. Rodriguez commit d3a910a8e4e846b9a767d35483f4dc7c6de7af82 upstream. This will be used by other components next. The beacon monitor was added as of 2.6.34 so these fixes are applicable only to kernels >= 2.6.34. Cc: Paul Stewart Cc: Amod Bodas Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- net/mac80211/ieee80211_i.h | 1 + net/mac80211/mlme.c | 8 ++++---- 2 files changed, 5 insertions(+), 4 deletions(-) --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1003,6 +1003,7 @@ void ieee80211_sta_restart(struct ieee80 void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); +void ieee80211_sta_reset_beacon_monitor(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata); /* IBSS code */ --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -109,7 +109,7 @@ static void run_again(struct ieee80211_i mod_timer(&ifmgd->timer, timeout); } -static void mod_beacon_timer(struct ieee80211_sub_if_data *sdata) +void ieee80211_sta_reset_beacon_monitor(struct ieee80211_sub_if_data *sdata) { if (sdata->local->hw.flags & IEEE80211_HW_BEACON_FILTER) return; @@ -1367,7 +1367,7 @@ static bool ieee80211_assoc_success(stru * Also start the timer that will detect beacon loss. */ ieee80211_sta_rx_notify(sdata, (struct ieee80211_hdr *)mgmt); - mod_beacon_timer(sdata); + ieee80211_sta_reset_beacon_monitor(sdata); return true; } @@ -1470,7 +1470,7 @@ static void ieee80211_rx_mgmt_probe_resp * we have or will be receiving any beacons or data, so let's * schedule the timers again, just in case. */ - mod_beacon_timer(sdata); + ieee80211_sta_reset_beacon_monitor(sdata); mod_timer(&ifmgd->conn_mon_timer, round_jiffies_up(jiffies + @@ -1593,7 +1593,7 @@ static void ieee80211_rx_mgmt_beacon(str * Push the beacon loss detection into the future since * we are processing a beacon from the AP just now. */ - mod_beacon_timer(sdata); + ieee80211_sta_reset_beacon_monitor(sdata); ncrc = crc32_be(0, (void *)&mgmt->u.beacon.beacon_int, 4); ncrc = ieee802_11_parse_elems_crc(mgmt->u.beacon.variable,