diff options
| author | Jouni Malinen <jouni@codeaurora.org> | 2020-02-22 16:25:43 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-02-24 12:35:48 +0300 |
| commit | 56be393fa8b40db2d4f54f97614f645eb8d3c32e (patch) | |
| tree | 4fff8006404c1dec75a58674508873581ffef9bf /net/wireless/trace.h | |
| parent | f8af764bf1cb86bed615baae84e3bbb6e4d3912d (diff) | |
| download | linux-56be393fa8b40db2d4f54f97614f645eb8d3c32e.tar.xz | |
cfg80211: Support key configuration for Beacon protection (BIGTK)
IEEE P802.11-REVmd/D3.0 adds support for protecting Beacon frames using
a new set of keys (BIGTK; key index 6..7) similarly to the way
group-addressed Robust Management frames are protected (IGTK; key index
4..5). Extend cfg80211 and nl80211 to allow the new BIGTK to be
configured. Add an extended feature flag to indicate driver support for
the new key index values to avoid array overflows in driver
implementations and also to indicate to user space when this
functionality is available.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Link: https://lore.kernel.org/r/20200222132548.20835-2-jouni@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 3ef1679b0e66..56b78222746c 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -510,6 +510,23 @@ TRACE_EVENT(rdev_set_default_mgmt_key, WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index) ); +TRACE_EVENT(rdev_set_default_beacon_key, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index), + TP_ARGS(wiphy, netdev, key_index), + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + __field(u8, key_index) + ), + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + __entry->key_index = key_index; + ), + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u", + WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index) +); + TRACE_EVENT(rdev_start_ap, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, struct cfg80211_ap_settings *settings), |