Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936778AbWLCPcE (ORCPT ); Sun, 3 Dec 2006 10:32:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S936784AbWLCPcE (ORCPT ); Sun, 3 Dec 2006 10:32:04 -0500 Received: from deine-taler.de ([217.160.107.63]:21460 "EHLO p15091797.pureserver.info") by vger.kernel.org with ESMTP id S936778AbWLCPcB (ORCPT ); Sun, 3 Dec 2006 10:32:01 -0500 Date: Sun, 3 Dec 2006 16:32:00 +0100 From: Ulrich Kunitz To: linville@tuxdriver.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] softmac: Fixed handling of deassociation from AP Message-ID: <20061203153200.GA26888@p15091797.pureserver.info> Mail-Followup-To: linville@tuxdriver.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2795 Lines: 76 In 2.6.19 a deauthentication from the AP doesn't start a reassociation by the softmac code. It appears that mac->associnfo.associating must be set and the ieee80211softmac_assoc_work function must be scheduled. This patch fixes that. Signed-off-by: Ulrich Kunitz --- net/ieee80211/softmac/ieee80211softmac_assoc.c | 14 ++++++++++++-- net/ieee80211/softmac/ieee80211softmac_auth.c | 2 ++ net/ieee80211/softmac/ieee80211softmac_priv.h | 2 ++ 3 files changed, 16 insertions(+), 2 deletions(-) diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c index cf51c87..614aa8d 100644 --- a/net/ieee80211/softmac/ieee80211softmac_assoc.c +++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c @@ -427,6 +427,17 @@ ieee80211softmac_handle_assoc_response(s return 0; } +void +ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac) +{ + unsigned long flags; + + spin_lock_irqsave(&mac->lock, flags); + mac->associnfo.associating = 1; + schedule_work(&mac->associnfo.work); + spin_unlock_irqrestore(&mac->lock, flags); +} + int ieee80211softmac_handle_disassoc(struct net_device * dev, struct ieee80211_disassoc *disassoc) @@ -445,8 +456,7 @@ ieee80211softmac_handle_disassoc(struct dprintk(KERN_INFO PFX "got disassoc frame\n"); ieee80211softmac_disassoc(mac); - /* try to reassociate */ - schedule_work(&mac->associnfo.work); + ieee80211softmac_try_reassoc(mac); return 0; } diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c index 4cef39e..88897e4 100644 --- a/net/ieee80211/softmac/ieee80211softmac_auth.c +++ b/net/ieee80211/softmac/ieee80211softmac_auth.c @@ -328,6 +328,8 @@ ieee80211softmac_deauth_from_net(struct /* can't transmit data right now... */ netif_carrier_off(mac->dev); spin_unlock_irqrestore(&mac->lock, flags); + + ieee80211softmac_try_reassoc(mac); } /* diff --git a/net/ieee80211/softmac/ieee80211softmac_priv.h b/net/ieee80211/softmac/ieee80211softmac_priv.h index 0642e09..3ae894f 100644 --- a/net/ieee80211/softmac/ieee80211softmac_priv.h +++ b/net/ieee80211/softmac/ieee80211softmac_priv.h @@ -238,4 +238,6 @@ void ieee80211softmac_call_events_locked int ieee80211softmac_notify_internal(struct ieee80211softmac_device *mac, int event, void *event_context, notify_function_ptr fun, void *context, gfp_t gfp_mask); +void ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac); + #endif /* IEEE80211SOFTMAC_PRIV_H_ */ -- 1.4.1 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/