diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 39fdf5224e81..1a8f69a41405 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -258,8 +258,7 @@ enum iwl_mvm_agg_state { * This is basically (last acked packet++). * @rate_n_flags: Rate at which Tx was attempted. Holds the data between the * Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA). - * @reduced_tpc: Reduced tx power. Holds the data between the - * Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA). + * @amsdu_in_ampdu_allowed: true if A-MSDU in A-MPDU is allowed. * @state: state of the BA agreement establishment / tear down. * @txq_id: Tx queue used by the BA session * @ssn: the first packet to be sent in AGG HW queue in Tx AGG start flow, or @@ -273,7 +272,7 @@ struct iwl_mvm_tid_data { u16 next_reclaimed; /* The rest is Tx AGG related */ u32 rate_n_flags; - u8 reduced_tpc; + bool amsdu_in_ampdu_allowed; enum iwl_mvm_agg_state state; u16 txq_id; u16 ssn; @@ -294,6 +293,16 @@ 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 @@ -311,6 +320,7 @@ struct iwl_mvm_key_pn { * @tx_protection: reference counter for controlling the Tx protection. * @tt_tx_protection: is thermal throttling enable Tx protection? * @disable_tx: is tx to this STA disabled? + * @tlc_amsdu: true if A-MSDU is allowed * @agg_tids: bitmap of tids whose status is operational aggregated (IWL_AGG_ON) * @sleep_tx_count: the number of frames that we told the firmware to let out * even when that station is asleep. This is useful in case the queue @@ -318,6 +328,7 @@ 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 @@ -337,14 +348,15 @@ 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; bool tt_tx_protection; bool disable_tx; + bool tlc_amsdu; u8 agg_tids; u8 sleep_tx_count; }; @@ -401,11 +413,12 @@ void iwl_mvm_rx_eosp_notif(struct iwl_mvm *mvm, /* AMPDU */ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - int tid, u16 ssn, bool start); + int tid, u16 ssn, bool start, u8 buf_size); int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid, u16 *ssn); int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, u16 tid, u8 buf_size); + struct ieee80211_sta *sta, u16 tid, u8 buf_size, + bool amsdu); int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid); int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |