43 static inline u32 ath_dynack_get_sifs(struct ath_hw *ah, int phy)  in ath_dynack_get_sifs()  argument
48 		if (IS_CHAN_QUARTER_RATE(ah->curchan))  in ath_dynack_get_sifs()
50 		else if (IS_CHAN_HALF_RATE(ah->curchan))  in ath_dynack_get_sifs()
63 static inline bool ath_dynack_bssidmask(struct ath_hw *ah, const u8 *mac)  in ath_dynack_bssidmask()  argument
66 	struct ath_common *common = ath9k_hw_common(ah);  in ath_dynack_bssidmask()
83 static void ath_dynack_compute_ackto(struct ath_hw *ah)  in ath_dynack_compute_ackto()  argument
87 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_compute_ackto()
88 	struct ath_common *common = ath9k_hw_common(ah);  in ath_dynack_compute_ackto()
101 		ath9k_hw_setslottime(ah, slottime);  in ath_dynack_compute_ackto()
102 		ath9k_hw_set_ack_timeout(ah, da->ackto);  in ath_dynack_compute_ackto()
103 		ath9k_hw_set_cts_timeout(ah, da->ackto);  in ath_dynack_compute_ackto()
113 static void ath_dynack_compute_to(struct ath_hw *ah)  in ath_dynack_compute_to()  argument
120 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_compute_to()
131 		ath_dbg(ath9k_hw_common(ah), DYNACK,  in ath_dynack_compute_to()
140 				sta = ieee80211_find_sta_by_ifaddr(ah->hw, dst,  in ath_dynack_compute_to()
146 					ath_dbg(ath9k_hw_common(ah), DYNACK,  in ath_dynack_compute_to()
149 						ath_dynack_compute_ackto(ah);  in ath_dynack_compute_to()
171 void ath_dynack_sample_tx_ts(struct ath_hw *ah, struct sk_buff *skb,  in ath_dynack_sample_tx_ts()  argument
176 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_sample_tx_ts()
177 	struct ath_common *common = ath9k_hw_common(ah);  in ath_dynack_sample_tx_ts()
192 			ath9k_hw_setslottime(ah, (LATEACK_TO - 3) / 2);  in ath_dynack_sample_tx_ts()
193 			ath9k_hw_set_ack_timeout(ah, LATEACK_TO);  in ath_dynack_sample_tx_ts()
194 			ath9k_hw_set_cts_timeout(ah, LATEACK_TO);  in ath_dynack_sample_tx_ts()
221 		sifs = ath_dynack_get_sifs(ah, phy);  in ath_dynack_sample_tx_ts()
234 	ath_dynack_compute_to(ah);  in ath_dynack_sample_tx_ts()
247 void ath_dynack_sample_ack_ts(struct ath_hw *ah, struct sk_buff *skb,  in ath_dynack_sample_ack_ts()  argument
250 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_sample_ack_ts()
251 	struct ath_common *common = ath9k_hw_common(ah);  in ath_dynack_sample_ack_ts()
254 	if (!ath_dynack_bssidmask(ah, hdr->addr1) || !da->enabled)  in ath_dynack_sample_ack_ts()
268 	ath_dynack_compute_to(ah);  in ath_dynack_sample_ack_ts()
280 void ath_dynack_node_init(struct ath_hw *ah, struct ath_node *an)  in ath_dynack_node_init()  argument
284 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_node_init()
300 void ath_dynack_node_deinit(struct ath_hw *ah, struct ath_node *an)  in ath_dynack_node_deinit()  argument
302 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_node_deinit()
315 void ath_dynack_reset(struct ath_hw *ah)  in ath_dynack_reset()  argument
319 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_reset()
330 	ath9k_hw_setslottime(ah, (ackto - 3) / 2);  in ath_dynack_reset()
331 	ath9k_hw_set_ack_timeout(ah, ackto);  in ath_dynack_reset()
332 	ath9k_hw_set_cts_timeout(ah, ackto);  in ath_dynack_reset()
341 void ath_dynack_init(struct ath_hw *ah)  in ath_dynack_init()  argument
343 	struct ath_dynack *da = &ah->dynack;  in ath_dynack_init()
350 	ah->hw->wiphy->features |= NL80211_FEATURE_ACKTO_ESTIMATION;  in ath_dynack_init()