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>

1 files changed, 5 insertions, 0 deletions

diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 89ce99675e61..9f2616fffb40 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -110,6 +110,11 @@ nl80211_send_cqm_pktloss_notify(struct cfg80211_registered_device *rdev,
                                 struct net_device *netdev, const u8 *peer,
                                 u32 num_packets, gfp_t gfp);
 
+void
+nl80211_send_cqm_txe_notify(struct cfg80211_registered_device *rdev,
+                            struct net_device *netdev, const u8 *peer,
+                            u32 num_packets, u32 rate, u32 intvl, gfp_t gfp);
+
 void nl80211_gtk_rekey_notify(struct cfg80211_registered_device *rdev,
                               struct net_device *netdev, const u8 *bssid,
                               const u8 *replay_ctr, gfp_t gfp);