mac80211: support GTK rekey offload

This adds the necessary mac80211 APIs to support
GTK rekey offload, mirroring the functionality
from cfg80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 0e7e4268ddf6..edd2dd79c9be 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -647,4 +647,14 @@ static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
         return ret;
 }
 
+static inline void drv_set_rekey_data(struct ieee80211_local *local,
+                                      struct ieee80211_sub_if_data *sdata,
+                                      struct cfg80211_gtk_rekey_data *data)
+{
+        trace_drv_set_rekey_data(local, sdata, data);
+        if (local->ops->set_rekey_data)
+                local->ops->set_rekey_data(&local->hw, &sdata->vif, data);
+        trace_drv_return_void(local);
+}
+
 #endif /* __MAC80211_DRIVER_OPS */