iwlwifi: mvm: infrastructure for frame-release message

Incoming hardware will send frame release notifications to
the reorder buffer in order to update with the BA session
status and up to date NSSN.
This patch enables the API.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
index 0a8d162..fb6d341 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
@@ -316,6 +316,8 @@
 	IWL_RX_MPDU_SIF_FILTER_STATUS_MASK	= 0xc0,
 };
 
+#define IWL_RX_REORDER_DATA_INVALID_BAID 0x7f
+
 enum iwl_rx_mpdu_reorder_data {
 	IWL_RX_MPDU_REORDER_NSSN_MASK		= 0x00000fff,
 	IWL_RX_MPDU_REORDER_SN_MASK		= 0x00fff000,