diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 523c6a09e1c8..c643a19dce96 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -312,7 +312,7 @@ struct ieee80211_vif_chanctx_switch { * @BSS_CHANGED_KEEP_ALIVE: keep alive options (idle period or protected * keep alive) changed. * @BSS_CHANGED_MCAST_RATE: Multicast Rate setting changed for this interface - * @BSS_CHANGED_FTM_RESPONDER: fime timing reasurement request responder + * @BSS_CHANGED_FTM_RESPONDER: fine timing measurement request responder * functionality changed for this BSS (AP mode). * @BSS_CHANGED_TWT: TWT status changed * @BSS_CHANGED_HE_OBSS_PD: OBSS Packet Detection status changed. @@ -967,6 +967,7 @@ ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate) * @band: the band to transmit on (use for checking for races) * @hw_queue: HW queue to put the frame on, skb_get_queue_mapping() gives the AC * @ack_frame_id: internal frame ID for TX status, used internally + * @tx_time_est: TX time estimate in units of 4us, used internally * @control: union part for control data * @control.rates: TX rates array to try * @control.rts_cts_rate_idx: rate for RTS or CTS @@ -1007,7 +1008,8 @@ struct ieee80211_tx_info { u8 hw_queue; - u16 ack_frame_id; + u16 ack_frame_id:6; + u16 tx_time_est:10; union { struct { @@ -1059,7 +1061,7 @@ struct ieee80211_tx_info { }; /** - * struct ieee80211_tx_status - extended tx staus info for rate control + * struct ieee80211_tx_status - extended tx status info for rate control * * @sta: Station that the packet was transmitted for * @info: Basic tx status information @@ -1702,7 +1704,7 @@ struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); * %IEEE80211_KEY_FLAG_SW_MGMT_TX flag to encrypt such frames in SW. * @IEEE80211_KEY_FLAG_GENERATE_IV_MGMT: This flag should be set by the * driver for a CCMP/GCMP key to indicate that is requires IV generation - * only for managment frames (MFP). + * only for management frames (MFP). * @IEEE80211_KEY_FLAG_RESERVE_TAILROOM: This flag should be set by the * driver for a key to indicate that sufficient tailroom must always * be reserved for ICV or MIC, even when HW encryption is enabled. @@ -1998,7 +2000,7 @@ struct ieee80211_sta { * * * If the skb is transmitted as part of a BA agreement, the * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes. - * * If the skb is not part of a BA aggreement, the A-MSDU maximal + * * If the skb is not part of a BA agreement, the A-MSDU maximal * size is min(max_amsdu_len, 7935) bytes. * * Both additional HT limits must be enforced by the low level @@ -2626,7 +2628,7 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * @hw: the hardware * @skb: the skb * - * Free a transmit skb. Use this funtion when some failure + * Free a transmit skb. Use this function when some failure * to transmit happened and thus status cannot be reported. */ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -3095,7 +3097,9 @@ enum ieee80211_filter_flags { * * @IEEE80211_AMPDU_RX_START: start RX aggregation * @IEEE80211_AMPDU_RX_STOP: stop RX aggregation - * @IEEE80211_AMPDU_TX_START: start TX aggregation + * @IEEE80211_AMPDU_TX_START: start TX aggregation, the driver must either + * call ieee80211_start_tx_ba_cb_irqsafe() or return the special + * status %IEEE80211_AMPDU_TX_START_IMMEDIATE. * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational * @IEEE80211_AMPDU_TX_STOP_CONT: stop TX aggregation but continue transmitting * queued packets, now unaggregated. After all packets are transmitted the @@ -3119,6 +3123,8 @@ enum ieee80211_ampdu_mlme_action { IEEE80211_AMPDU_TX_OPERATIONAL, }; +#define IEEE80211_AMPDU_TX_START_IMMEDIATE 1 + /** * struct ieee80211_ampdu_params - AMPDU action parameters * @@ -3183,13 +3189,13 @@ enum ieee80211_rate_control_changed { * * With the support for multi channel contexts and multi channel operations, * remain on channel operations might be limited/deferred/aborted by other - * flows/operations which have higher priority (and vise versa). + * flows/operations which have higher priority (and vice versa). * Specifying the ROC type can be used by devices to prioritize the ROC * operations compared to other operations/flows. * * @IEEE80211_ROC_TYPE_NORMAL: There are no special requirements for this ROC. * @IEEE80211_ROC_TYPE_MGMT_TX: The remain on channel request is required - * for sending managment frames offchannel. + * for sending management frames offchannel. */ enum ieee80211_roc_type { IEEE80211_ROC_TYPE_NORMAL = 0, @@ -3896,7 +3902,10 @@ struct ieee80211_ops { * * Even ``189`` would be wrong since 1 could be lost again. * - * Returns a negative error code on failure. + * Returns a negative error code on failure. The driver may return + * %IEEE80211_AMPDU_TX_START_IMMEDIATE for %IEEE80211_AMPDU_TX_START + * if the session can start immediately. + * * The callback can sleep. */ int (*ampdu_action)(struct ieee80211_hw *hw, @@ -5609,7 +5618,7 @@ void ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, /** * ieee80211_iter_chan_contexts_atomic - iterate channel contexts - * @hw: pointre obtained from ieee80211_alloc_hw(). + * @hw: pointer obtained from ieee80211_alloc_hw(). * @iter: iterator function * @iter_data: data passed to iterator function * @@ -6357,7 +6366,7 @@ ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, * again. * * The API ieee80211_txq_may_transmit() also ensures that TXQ list will be - * aligned aginst driver's own round-robin scheduler list. i.e it rotates + * aligned against driver's own round-robin scheduler list. i.e it rotates * the TXQ list till it makes the requested node becomes the first entry * in TXQ list. Thus both the TXQ list and driver's list are in sync. If this * function returns %true, the driver is expected to schedule packets |