From 6039f6d23fe792d615da5449e9fa1c6b43caacf6 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Thu, 19 Mar 2009 13:39:21 +0200 Subject: nl80211: Event notifications for MLME events Add new nl80211 event notifications (and a new multicast group, "mlme") for informing user space about received and processed Authentication, (Re)Association Response, Deauthentication, and Disassociation frames in station and IBSS modes (i.e., MLME SAP interface primitives MLME-AUTHENTICATE.confirm, MLME-ASSOCIATE.confirm, MLME-REASSOCIATE.confirm, MLME-DEAUTHENTICATE.indicate, and MLME-DISASSOCIATE.indication). The event data is encapsulated as the 802.11 management frame since we already have the frame in that format and it includes all the needed information. This is the initial step in providing MLME SAP interface for authentication and association with nl80211. In other words, kernel code will act as the MLME and a user space application can control it as the SME. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- net/wireless/mlme.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 net/wireless/mlme.c (limited to 'net/wireless/mlme.c') diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c new file mode 100644 index 000000000000..bec5721b6f99 --- /dev/null +++ b/net/wireless/mlme.c @@ -0,0 +1,46 @@ +/* + * cfg80211 MLME SAP interface + * + * Copyright (c) 2009, Jouni Malinen + */ + +#include +#include +#include +#include +#include +#include "core.h" +#include "nl80211.h" + +void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len) +{ + struct wiphy *wiphy = dev->ieee80211_ptr->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + nl80211_send_rx_auth(rdev, dev, buf, len); +} +EXPORT_SYMBOL(cfg80211_send_rx_auth); + +void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len) +{ + struct wiphy *wiphy = dev->ieee80211_ptr->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + nl80211_send_rx_assoc(rdev, dev, buf, len); +} +EXPORT_SYMBOL(cfg80211_send_rx_assoc); + +void cfg80211_send_rx_deauth(struct net_device *dev, const u8 *buf, size_t len) +{ + struct wiphy *wiphy = dev->ieee80211_ptr->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + nl80211_send_rx_deauth(rdev, dev, buf, len); +} +EXPORT_SYMBOL(cfg80211_send_rx_deauth); + +void cfg80211_send_rx_disassoc(struct net_device *dev, const u8 *buf, + size_t len) +{ + struct wiphy *wiphy = dev->ieee80211_ptr->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + nl80211_send_rx_disassoc(rdev, dev, buf, len); +} +EXPORT_SYMBOL(cfg80211_send_rx_disassoc); -- cgit v1.2.3