diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.h')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index badf17c7fcca..39fdf5224e81 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -7,6 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -33,6 +34,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2015 Intel Deutschland GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -284,6 +286,13 @@ static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data) tid_data->next_reclaimed); } +struct iwl_mvm_key_pn { + struct rcu_head rcu_head; + struct { + u8 pn[IWL_MAX_TID_COUNT][IEEE80211_CCMP_PN_LEN]; + } ____cacheline_aligned_in_smp q[]; +}; + /** * 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) @@ -308,6 +317,7 @@ static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data) * gets empty before all the frames were sent, which can happen when * 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 * * 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 @@ -328,6 +338,8 @@ struct iwl_mvm_sta { struct iwl_lq_sta lq_sta; struct ieee80211_vif *vif; + struct iwl_mvm_key_pn __rcu *ptk_pn[4]; + /* Temporary, until the new TLC will control the Tx protection */ s8 tx_protection; bool tt_tx_protection; |