struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
u32 changes);
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+ struct ieee80211_tx_info *info,
+ __le16 fc, __le32 *tx_flags);
irqreturn_t iwl_isr_legacy(int irq, void *data);