diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-11-24 08:10:05 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-24 16:19:36 -0500 |
| commit | c063dbf52b998b852122dff07a8b8dd430b38437 (patch) | |
| tree | b27cc73fa8a1d9ed8fb5b0a1306e8194e18662a9 /net/wireless/mlme.c | |
| parent | 79b1c460a0b55e55981c25c56597c4d5d2872de3 (diff) | |
| download | lwn-c063dbf52b998b852122dff07a8b8dd430b38437.tar.gz lwn-c063dbf52b998b852122dff07a8b8dd430b38437.zip | |
cfg80211: allow using CQM event to notify packet loss
This adds the ability for drivers to use CQM events
to notify about packet loss for specific stations
(which could be the AP for the managed mode case).
Since the threshold might be determined by the
driver (it isn't passed in right now) it will be
passed out of the driver to userspace in the event.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 26838d903b9a..6980a0c315b2 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -1028,3 +1028,15 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev, nl80211_send_cqm_rssi_notify(rdev, dev, rssi_event, gfp); } EXPORT_SYMBOL(cfg80211_cqm_rssi_notify); + +void cfg80211_cqm_pktloss_notify(struct net_device *dev, + const u8 *peer, u32 num_packets, gfp_t gfp) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wiphy *wiphy = wdev->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + + /* Indicate roaming trigger event to user space */ + nl80211_send_cqm_pktloss_notify(rdev, dev, peer, num_packets, gfp); +} +EXPORT_SYMBOL(cfg80211_cqm_pktloss_notify); |