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authorThomas Pedersen <c_tpeder@qca.qualcomm.com>2012-07-12 16:17:33 -0700
committerJohannes Berg <johannes.berg@intel.com>2012-07-17 11:57:23 +0200
commit84f10708f73254878246772cead70a2eb6a123f2 (patch)
tree39a4ca2f6cc3ab5b33320e3a62d2a8f7c4901b7a /net/wireless/mlme.c
parent00f5335079689cd65a9430b5df8974dc35c7914b (diff)
downloadlinux-84f10708f73254878246772cead70a2eb6a123f2.tar.bz2
cfg80211: support TX error rate CQM
Let the user configure serveral TX error conection quality monitoring parameters: % error rate, survey interval, and # of attempted packets. On exceeding the TX failure rate over the given interval, the driver will send a CQM notify event with the actual TX failure rate and packets attempted. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/mlme.c')
-rw-r--r--net/wireless/mlme.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index abe9f82d5a82..1cdb1d5e6b0f 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -919,6 +919,19 @@ void cfg80211_cqm_pktloss_notify(struct net_device *dev,
}
EXPORT_SYMBOL(cfg80211_cqm_pktloss_notify);
+void cfg80211_cqm_txe_notify(struct net_device *dev,
+ const u8 *peer, u32 num_packets,
+ u32 rate, u32 intvl, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ nl80211_send_cqm_txe_notify(rdev, dev, peer, num_packets,
+ rate, intvl, gfp);
+}
+EXPORT_SYMBOL(cfg80211_cqm_txe_notify);
+
void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
const u8 *replay_ctr, gfp_t gfp)
{