diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-shared.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-shared.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 9b11c741e3c0..c458137f878a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -199,66 +199,6 @@ struct iwl_hw_params { }; /** - * enum iwl_agg_state - * - * The state machine of the BA agreement establishment / tear down. - * These states relate to a specific RA / TID. - * - * @IWL_AGG_OFF: aggregation is not used - * @IWL_AGG_ON: aggregation session is up - * @IWL_EMPTYING_HW_QUEUE_ADDBA: establishing a BA session - waiting for the - * HW queue to be empty from packets for this RA /TID. - * @IWL_EMPTYING_HW_QUEUE_DELBA: tearing down a BA session - waiting for the - * HW queue to be empty from packets for this RA /TID. - */ -enum iwl_agg_state { - IWL_AGG_OFF = 0, - IWL_AGG_ON, - IWL_EMPTYING_HW_QUEUE_ADDBA, - IWL_EMPTYING_HW_QUEUE_DELBA, -}; - -/** - * struct iwl_ht_agg - aggregation state machine - - * This structs holds the states for the BA agreement establishment and tear - * down. It also holds the state during the BA session itself. This struct is - * duplicated for each RA / TID. - - * @rate_n_flags: Rate at which Tx was attempted. Holds the data between the - * Tx response (REPLY_TX), and the block ack notification - * (REPLY_COMPRESSED_BA). - * @state: state of the BA agreement establishment / tear down. - * @ssn: the first packet to be sent in AGG HW queue in Tx AGG start flow, or - * the first packet to be sent in legacy HW queue in Tx AGG stop flow. - * Basically when next_reclaimed reaches ssn, we can tell mac80211 that - * we are ready to finish the Tx AGG stop / start flow. - * @wait_for_ba: Expect block-ack before next Tx reply - */ -struct iwl_ht_agg { - u32 rate_n_flags; - enum iwl_agg_state state; - u16 ssn; - bool wait_for_ba; -}; - -/** - * struct iwl_tid_data - one for each RA / TID - - * This structs holds the states for each RA / TID. - - * @seq_number: the next WiFi sequence number to use - * @next_reclaimed: the WiFi sequence number of the next packet to be acked. - * This is basically (last acked packet++). - * @agg: aggregation state machine - */ -struct iwl_tid_data { - u16 seq_number; - u16 next_reclaimed; - struct iwl_ht_agg agg; -}; - -/** * enum iwl_ucode_type * * The type of ucode currently loaded on the hardware. @@ -448,8 +388,6 @@ struct iwl_shared { spinlock_t sta_lock; struct mutex mutex; - struct iwl_tid_data tid_data[IWLAGN_STATION_COUNT][IWL_MAX_TID_COUNT]; - wait_queue_head_t wait_command_queue; /* eeprom -- this is in the card's little endian byte order */ |