mac80211: add pointer for driver use to key



Some drivers may need to store data per key, for example for PN
validation. Allow this by adding a pointer to the struct that
the driver can assign.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 33c2f538

include/net/mac80211.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -1492,8 +1492,10 @@ enum ieee80211_key_flags {
		* - Temporal Authenticator Rx MIC Key (64 bits)
		* @icv_len: The ICV length for this key type
		* @iv_len: The IV length for this key type
		* @drv_priv: pointer for driver use
		*/
		struct ieee80211_key_conf {
		void *drv_priv;
		atomic64_t tx_pn;
		u32 cipher;
		u8 icv_len;