diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index f95f603ad56c..db701cad87c1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -296,6 +296,16 @@ struct iwl_mvm_key_pn { }; /** + * struct iwl_mvm_rxq_dup_data - per station per rx queue data + * @last_seq: last sequence per tid for duplicate packet detection + * @last_sub_frame: last subframe packet + */ +struct iwl_mvm_rxq_dup_data { + __le16 last_seq[IWL_MAX_TID_COUNT + 1]; + u8 last_sub_frame[IWL_MAX_TID_COUNT + 1]; +} ____cacheline_aligned_in_smp; + +/** * struct iwl_mvm_sta - representation of a station in the driver * @sta_id: the index of the station in the fw (will be replaced by id_n_color) * @tfd_queue_msk: the tfd queues used by the station @@ -321,6 +331,7 @@ struct iwl_mvm_key_pn { * we are sending frames from an AMPDU queue and there was a hole in * the BA window. To be used for UAPSD only. * @ptk_pn: per-queue PTK PN data structures + * @dup_data: per queue duplicate packet detection data * * When mac80211 creates a station it reserves some space (hw->sta_data_size) * in the structure for use by driver. This structure is placed in that @@ -340,8 +351,8 @@ struct iwl_mvm_sta { struct iwl_mvm_tid_data tid_data[IWL_MAX_TID_COUNT]; struct iwl_lq_sta lq_sta; struct ieee80211_vif *vif; - struct iwl_mvm_key_pn __rcu *ptk_pn[4]; + struct iwl_mvm_rxq_dup_data *dup_data; /* Temporary, until the new TLC will control the Tx protection */ s8 tx_protection; |