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| author | Arik Nemtsov <arik@wizery.com> | 2011-04-18 14:22:28 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-28 14:50:00 -0400 |
| commit | 8178d38b704f0a08a74b030c35e6eca5f5019d3d (patch) | |
| tree | 08b328c679baf16f6d52c457ae6b40656dba2524 /net/mac80211/status.c | |
| parent | c989bb15e95a93e20fc86783264f6298116e8651 (diff) | |
| download | linux-8178d38b704f0a08a74b030c35e6eca5f5019d3d.tar.gz linux-8178d38b704f0a08a74b030c35e6eca5f5019d3d.tar.bz2 linux-8178d38b704f0a08a74b030c35e6eca5f5019d3d.zip | |
mac80211: allow low level drivers to report packet loss
Add API that allows low level drivers to notify mac80211 about TX
packet loss. This is useful when there are FW triggers to notify the
low level driver about these events.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/status.c')
| -rw-r--r-- | net/mac80211/status.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 3ed3c835fbbf..1658efaa2e8e 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -446,3 +446,11 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) dev_kfree_skb(skb); } EXPORT_SYMBOL(ieee80211_tx_status); + +void ieee80211_report_low_ack(struct ieee80211_sta *pubsta, u32 num_packets) +{ + struct sta_info *sta = container_of(pubsta, struct sta_info, sta); + cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr, + num_packets, GFP_ATOMIC); +} +EXPORT_SYMBOL(ieee80211_report_low_ack); |