diff options
| author | Liad Kaufman <liad.kaufman@intel.com> | 2015-08-19 17:34:28 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-07-06 00:14:27 +0300 |
| commit | 9794c64f302d6d544acbb5ab69a327d694a70fcb (patch) | |
| tree | 8b3da996e69d2c3257872255f4165320a961f8b8 /drivers/net/wireless/intel/iwlwifi/mvm/sta.h | |
| parent | ca221c9b946cd4a9ea67375c8d90379a0e65179d (diff) | |
| download | linux-9794c64f302d6d544acbb5ab69a327d694a70fcb.tar.xz | |
iwlwifi: mvm: support dqa queue inactivation upon timeout
Support marking queues as inactive upon a timeout expiring,
and allow inactive queues to be re-assigned to other RA/TIDs
if no other queue is free.
This is done by keeping a timestamp of the latest frame TXed
for every RA/TID, and then going over the queues currently in
use when a new queue is needed, inactivating all those that
are inactive.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index d2c58f134fcf..1588eb63b7ec 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -321,6 +321,9 @@ enum iwl_mvm_agg_state { * Basically when next_reclaimed reaches ssn, we can tell mac80211 that * we are ready to finish the Tx AGG stop / start flow. * @tx_time: medium time consumed by this A-MPDU + * @is_tid_active: has this TID sent traffic in the last + * %IWL_MVM_DQA_QUEUE_TIMEOUT time period. If %txq_id is invalid, this + * field should be ignored. */ struct iwl_mvm_tid_data { struct sk_buff_head deferred_tx_frames; @@ -333,6 +336,7 @@ struct iwl_mvm_tid_data { u16 txq_id; u16 ssn; u16 tx_time; + bool is_tid_active; }; static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data) @@ -509,6 +513,9 @@ int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid); +int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta, + int tid, u8 queue, bool start); + int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm); void iwl_mvm_del_aux_sta(struct iwl_mvm *mvm); |