diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2020-11-29 17:30:45 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-12-11 12:53:48 +0100 |
| commit | 4271d4bde0a23edc53097339fc185d0c09c75819 (patch) | |
| tree | 868c85dae2b4f309d3f98713d09f0fc9d43be32e /include/net/mac80211.h | |
| parent | 081e1e7ece05c5eb8bbaf28dc20970cf49edf5d5 (diff) | |
mac80211: support MIC error/replay detected counters driver update
Support the driver incrementing MIC error and replay detected
counters when having detected a bad frame, if it drops it directly
instead of relying on mac80211 to do the checks.
These are then exposed to userspace, though currently only in some
cases and in debugfs.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201129172929.fb59be9c6de8.Ife2260887366f585afadd78c983ebea93d2bb54b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 1328b7166460..2d01280c0564 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -5322,6 +5322,26 @@ void ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const u8 *bssid, const u8 *replay_ctr, gfp_t gfp); /** + * ieee80211_key_mic_failure - increment MIC failure counter for the key + * + * Note: this is really only safe if no other RX function is called + * at the same time. + * + * @keyconf: the key in question + */ +void ieee80211_key_mic_failure(struct ieee80211_key_conf *keyconf); + +/** + * ieee80211_key_replay - increment replay counter for the key + * + * Note: this is really only safe if no other RX function is called + * at the same time. + * + * @keyconf: the key in question + */ +void ieee80211_key_replay(struct ieee80211_key_conf *keyconf); + +/** * ieee80211_wake_queue - wake specific queue * @hw: pointer as obtained from ieee80211_alloc_hw(). * @queue: queue number (counted from zero). |