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| author | Saravana <saravanad@posedge.com> | 2012-12-04 19:47:42 +0530 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-12-05 09:44:41 +0100 |
| commit | b98ea05861d76f458029096e8b2939fcb58e9530 (patch) | |
| tree | a12b1993b0495a2c5f980f14ea94553ccae2b24e /net/mac80211/key.h | |
| parent | a6662dbae0b3a7a91317ec88b5aa0cf8d716f183 (diff) | |
| download | lwn-b98ea05861d76f458029096e8b2939fcb58e9530.tar.gz lwn-b98ea05861d76f458029096e8b2939fcb58e9530.zip | |
mac80211: add debug file for mic failure
The mic failure count provides the number of mic failures that
have happened on a given key (without a countermeasure being
started, since that would remove the key).
Signed-off-by: Saravana <saravanad@posedge.com>
[fix NULL pointer issues]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/key.h')
| -rw-r--r-- | net/mac80211/key.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/key.h b/net/mac80211/key.h index 7cff0d3a519c..382dc44ed330 100644 --- a/net/mac80211/key.h +++ b/net/mac80211/key.h @@ -81,6 +81,9 @@ struct ieee80211_key { /* last received RSC */ struct tkip_ctx rx[IEEE80211_NUM_TIDS]; + + /* number of mic failures */ + u32 mic_failures; } tkip; struct { atomic64_t tx_pn; |