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authorJouni Malinen <j@w1.fi>2009-03-27 20:53:56 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-04-22 16:54:28 -0400
commit53b46b8444f600cc1744521ea096ea0c5d494dd0 (patch)
tree2f9d3a465a55be2992a8f895c1d09f4cdff3c060 /net
parent1778092e1739155acec35a3bccee2fb8a1ae4e91 (diff)
nl80211: Generate deauth/disassoc event for locally generated frames
Previously, nl80211 mlme events were generated only for received deauthentication and disassociation frames. We need to do the same for locally generated ones in order to let applications know that we disconnected (e.g., when AP does not reply to a probe). Rename the nl80211 and cfg80211 functions (s/rx_//) to make it clearer that they are used for both received and locally generated frames. Signed-off-by: Jouni Malinen <j@w1.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/mlme.c8
-rw-r--r--net/wireless/mlme.c13
-rw-r--r--net/wireless/nl80211.c11
-rw-r--r--net/wireless/nl80211.h12
4 files changed, 23 insertions, 21 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 132938b073d..08db02c237c 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -325,6 +325,10 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
/* u.deauth.reason_code == u.disassoc.reason_code */
mgmt->u.deauth.reason_code = cpu_to_le16(reason);
+ if (stype == IEEE80211_STYPE_DEAUTH)
+ cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, skb->len);
+ else
+ cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, skb->len);
ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED);
}
@@ -1187,7 +1191,7 @@ static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata,
ieee80211_set_disassoc(sdata, true, false, 0);
ifmgd->flags &= ~IEEE80211_STA_AUTHENTICATED;
- cfg80211_send_rx_deauth(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, len);
}
@@ -1218,7 +1222,7 @@ static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
}
ieee80211_set_disassoc(sdata, false, false, reason_code);
- cfg80211_send_rx_disassoc(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, len);
}
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index bec5721b6f9..33ff7cca496 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -28,19 +28,18 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
}
EXPORT_SYMBOL(cfg80211_send_rx_assoc);
-void cfg80211_send_rx_deauth(struct net_device *dev, const u8 *buf, size_t len)
+void cfg80211_send_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);
+ nl80211_send_deauth(rdev, dev, buf, len);
}
-EXPORT_SYMBOL(cfg80211_send_rx_deauth);
+EXPORT_SYMBOL(cfg80211_send_deauth);
-void cfg80211_send_rx_disassoc(struct net_device *dev, const u8 *buf,
- size_t len)
+void cfg80211_send_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);
+ nl80211_send_disassoc(rdev, dev, buf, len);
}
-EXPORT_SYMBOL(cfg80211_send_rx_disassoc);
+EXPORT_SYMBOL(cfg80211_send_disassoc);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c04df6a6af7..195424eee77 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3415,17 +3415,16 @@ void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
nl80211_send_mlme_event(rdev, netdev, buf, len, NL80211_CMD_ASSOCIATE);
}
-void nl80211_send_rx_deauth(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *buf,
- size_t len)
+void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, const u8 *buf, size_t len)
{
nl80211_send_mlme_event(rdev, netdev, buf, len,
NL80211_CMD_DEAUTHENTICATE);
}
-void nl80211_send_rx_disassoc(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *buf,
- size_t len)
+void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, const u8 *buf,
+ size_t len)
{
nl80211_send_mlme_event(rdev, netdev, buf, len,
NL80211_CMD_DISASSOCIATE);
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index b77af4ab80b..55686fc264f 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -17,11 +17,11 @@ extern void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev,
extern void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
const u8 *buf, size_t len);
-extern void nl80211_send_rx_deauth(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *buf, size_t len);
-extern void nl80211_send_rx_disassoc(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *buf, size_t len);
+extern void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev,
+ const u8 *buf, size_t len);
+extern void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev,
+ const u8 *buf, size_t len);
#endif /* __NET_WIRELESS_NL80211_H */