115 				     struct ieee80211_sta *sta,
127 static bool rs_ant_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_ant_allow()  argument
134 static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_mimo_allow()  argument
138 	if (!sta->deflink.ht_cap.ht_supported)  in rs_mimo_allow()
141 	if (sta->deflink.smps_mode == IEEE80211_SMPS_STATIC)  in rs_mimo_allow()
147 	if (!iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta))  in rs_mimo_allow()
156 static bool rs_siso_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_siso_allow()  argument
160 	if (!sta->deflink.ht_cap.ht_supported)  in rs_siso_allow()
166 static bool rs_sgi_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_sgi_allow()  argument
170 	struct ieee80211_sta_ht_cap *ht_cap = &sta->deflink.ht_cap;  in rs_sgi_allow()
171 	struct ieee80211_sta_vht_cap *vht_cap = &sta->deflink.vht_cap;  in rs_sgi_allow()
375 				  struct ieee80211_sta *sta,
379 			   struct ieee80211_sta *sta,
560 				     struct ieee80211_sta *sta)  in rs_tl_turn_on_agg_for_tid()  argument
565 		     sta->addr, tid);  in rs_tl_turn_on_agg_for_tid()
568 	ret = ieee80211_start_tx_ba_session(sta, tid, 0);  in rs_tl_turn_on_agg_for_tid()
577 		ieee80211_stop_tx_ba_session(sta, tid);  in rs_tl_turn_on_agg_for_tid()
584 			      struct ieee80211_sta *sta)  in rs_tl_turn_on_agg()  argument
606 		if (rs_tl_turn_on_agg_for_tid(mvm, lq_sta, tid, sta) == 0)  in rs_tl_turn_on_agg()
1163 				      struct ieee80211_sta *sta, void *priv_sta,  in rs_drv_mac80211_tx_status()  argument
1170 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_drv_mac80211_tx_status()
1179 	iwl_mvm_rs_tx_status(mvm, sta, rs_get_tid(hdr), info,  in rs_drv_mac80211_tx_status()
1371 static u32 rs_bw_from_sta_bw(struct ieee80211_sta *sta)  in rs_bw_from_sta_bw()  argument
1373 	struct ieee80211_sta_vht_cap *sta_vht_cap = &sta->deflink.vht_cap;  in rs_bw_from_sta_bw()
1379 	switch (sta->deflink.bandwidth) {  in rs_bw_from_sta_bw()
1392 					      sta->deflink.rx_nss) < sta->deflink.rx_nss)  in rs_bw_from_sta_bw()
1488 static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_set_amsdu_len()  argument
1492 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_set_amsdu_len()
1496 	sta->deflink.agg.max_amsdu_len =  in rs_set_amsdu_len()
1497 		rs_fw_get_max_amsdu_len(sta, bss_conf, &sta->deflink);  in rs_set_amsdu_len()
1512 		mvmsta->max_amsdu_len = sta->deflink.agg.max_amsdu_len;  in rs_set_amsdu_len()
1515 			min_t(int, sta->deflink.agg.max_amsdu_len, 8500);  in rs_set_amsdu_len()
1517 	sta->deflink.agg.max_rc_amsdu_len = mvmsta->max_amsdu_len;  in rs_set_amsdu_len()
1521 			sta->deflink.agg.max_tid_amsdu_len[i] =  in rs_set_amsdu_len()
1522 				iwl_mvm_max_amsdu_size(mvm, sta, i);  in rs_set_amsdu_len()
1528 			sta->deflink.agg.max_tid_amsdu_len[i] = 1;  in rs_set_amsdu_len()
1536 			       struct ieee80211_sta *sta,  in rs_update_rate_tbl()  argument
1540 	rs_fill_lq_cmd(mvm, sta, lq_sta, &tbl->rate);  in rs_update_rate_tbl()
1545 			      struct ieee80211_sta *sta,  in rs_tweak_rate_tbl()  argument
1550 	if (rs_bw_from_sta_bw(sta) != RATE_MCS_CHAN_WIDTH_80)  in rs_tweak_rate_tbl()
1591 					 struct ieee80211_sta *sta,  in rs_get_next_column()  argument
1626 			if (allow_func && !allow_func(mvm, sta, &tbl->rate,  in rs_get_next_column()
1641 						     rs_bw_from_sta_bw(sta));  in rs_get_next_column()
1675 			       struct ieee80211_sta *sta,  in rs_switch_to_column()  argument
1712 		rate->bw = rs_bw_from_sta_bw(sta);  in rs_switch_to_column()
1835 static bool rs_stbc_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_stbc_allow()  argument
1844 	if (!iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta))  in rs_stbc_allow()
1960 			   struct ieee80211_sta *sta,  in rs_tpc_perform()  argument
1964 	struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);  in rs_tpc_perform()
2052 				  struct ieee80211_sta *sta,  in rs_rate_scale_perform()  argument
2073 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_rate_scale_perform()
2112 			rs_update_rate_tbl(mvm, sta, lq_sta, tbl);  in rs_rate_scale_perform()
2225 	    !iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta)) {  in rs_rate_scale_perform()
2258 			update_lq = rs_tpc_perform(mvm, sta, lq_sta, tbl);  in rs_rate_scale_perform()
2269 			rs_tweak_rate_tbl(mvm, sta, lq_sta, tbl, scale_action);  in rs_rate_scale_perform()
2270 		rs_set_amsdu_len(mvm, sta, tbl, scale_action);  in rs_rate_scale_perform()
2271 		rs_update_rate_tbl(mvm, sta, lq_sta, tbl);  in rs_rate_scale_perform()
2295 		next_column = rs_get_next_column(mvm, lq_sta, sta, tbl);  in rs_rate_scale_perform()
2297 			int ret = rs_switch_to_column(mvm, lq_sta, sta,  in rs_rate_scale_perform()
2318 			rs_update_rate_tbl(mvm, sta, lq_sta, tbl);  in rs_rate_scale_perform()
2325 		rs_tl_turn_on_agg(mvm, mvmsta, tid, lq_sta, sta);  in rs_rate_scale_perform()
2408 				 struct ieee80211_sta *sta,  in rs_init_optimal_rate()  argument
2422 	rate->bw = rs_bw_from_sta_bw(sta);  in rs_init_optimal_rate()
2423 	rate->sgi = rs_sgi_allow(mvm, sta, rate, NULL);  in rs_init_optimal_rate()
2488 				struct ieee80211_sta *sta,  in rs_get_initial_rate()  argument
2493 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_get_initial_rate()
2544 	if (sta->deflink.vht_cap.vht_supported &&  in rs_get_initial_rate()
2556 				RATE_MCS_CHAN_WIDTH_20 : rs_bw_from_sta_bw(sta);  in rs_get_initial_rate()
2571 				sta->deflink.bandwidth);  in rs_get_initial_rate()
2578 	} else if (sta->deflink.ht_cap.ht_supported &&  in rs_get_initial_rate()
2639 			     struct ieee80211_sta *sta,  in rs_initialize_lq()  argument
2647 	if (!sta || !lq_sta)  in rs_initialize_lq()
2658 	rs_get_initial_rate(mvm, sta, lq_sta, band, rate);  in rs_initialize_lq()
2659 	rs_init_optimal_rate(mvm, sta, lq_sta);  in rs_initialize_lq()
2669 	rs_fill_lq_cmd(mvm, sta, lq_sta, rate);  in rs_initialize_lq()
2674 static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,  in rs_drv_get_rate()  argument
2686 	if (sta && !iwl_mvm_sta_from_mac80211(sta)->vif) {  in rs_drv_get_rate()
2716 static void *rs_drv_alloc_sta(void *mvm_rate, struct ieee80211_sta *sta,  in rs_drv_alloc_sta()  argument
2719 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_drv_alloc_sta()
2757 static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta,  in rs_vht_set_enabled_rates()  argument
2771 			    sta->deflink.bandwidth == IEEE80211_STA_RX_BW_20)  in rs_vht_set_enabled_rates()
2778 	if (sta->deflink.rx_nss < 2)  in rs_vht_set_enabled_rates()
2789 			    sta->deflink.bandwidth == IEEE80211_STA_RX_BW_20)  in rs_vht_set_enabled_rates()
2798 		       struct ieee80211_sta *sta,  in rs_ht_init()  argument
2829 			struct ieee80211_sta *sta,  in rs_vht_init()  argument
2833 	rs_vht_set_enabled_rates(sta, vht_cap, lq_sta);  in rs_vht_init()
2920 static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in rs_drv_rate_init()  argument
2925 	struct ieee80211_sta_ht_cap *ht_cap = &sta->deflink.ht_cap;  in rs_drv_rate_init()
2926 	struct ieee80211_sta_vht_cap *vht_cap = &sta->deflink.vht_cap;  in rs_drv_rate_init()
2927 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_drv_rate_init()
2941 	mvmsta->max_amsdu_len = sta->cur->max_amsdu_len;  in rs_drv_rate_init()
2962 	supp = sta->deflink.supp_rates[sband->band];  in rs_drv_rate_init()
2969 		rs_ht_init(mvm, sta, lq_sta, ht_cap);  in rs_drv_rate_init()
2971 		rs_vht_init(mvm, sta, lq_sta, vht_cap);  in rs_drv_rate_init()
3003 	rs_initialize_lq(mvm, sta, lq_sta, band);  in rs_drv_rate_init()
3009 			       struct ieee80211_sta *sta,  in rs_drv_rate_update()  argument
3013 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_drv_rate_update()
3022 		ieee80211_stop_tx_ba_session(sta, tid);  in rs_drv_rate_update()
3024 	iwl_mvm_rs_rate_init(mvm, mvmsta->vif, sta,  in rs_drv_rate_update()
3025 			     &mvmsta->vif->bss_conf, &sta->deflink,  in rs_drv_rate_update()
3030 				   struct ieee80211_sta *sta,  in __iwl_mvm_rs_tx_status()  argument
3045 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in __iwl_mvm_rs_tx_status()
3103 		rs_drv_rate_init(mvm, sta, info->band);  in __iwl_mvm_rs_tx_status()
3258 	if (sta->deflink.supp_rates[info->band])  in __iwl_mvm_rs_tx_status()
3259 		rs_rate_scale_perform(mvm, sta, lq_sta, tid, ndp);  in __iwl_mvm_rs_tx_status()
3262 void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,  in iwl_mvm_rs_tx_status()  argument
3265 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in iwl_mvm_rs_tx_status()
3273 	__iwl_mvm_rs_tx_status(mvm, sta, tid, info, ndp);  in iwl_mvm_rs_tx_status()
3371 				 struct ieee80211_sta *sta,  in rs_build_rates_table()  argument
3388 	    rs_stbc_allow(mvm, sta, lq_sta))  in rs_build_rates_table()
3446 				struct ieee80211_sta *sta)  in rs_bfer_active_iter()  argument
3449 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_bfer_active_iter()
3453 	if (sta == data->exclude_sta)  in rs_bfer_active_iter()
3464 static int rs_bfer_priority(struct iwl_mvm_sta *sta)  in rs_bfer_priority()  argument
3467 	enum nl80211_iftype viftype = ieee80211_vif_type_p2p(sta->vif);  in rs_bfer_priority()
3482 			  sta->deflink.sta_id);  in rs_bfer_priority()
3504 				struct ieee80211_sta *sta,  in rs_set_lq_ss_params()  argument
3509 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_set_lq_ss_params()
3511 		.exclude_sta = sta,  in rs_set_lq_ss_params()
3517 	if (!iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta))  in rs_set_lq_ss_params()
3581 			   struct ieee80211_sta *sta,  in rs_fill_lq_cmd()  argument
3601 	if (WARN_ON_ONCE(!sta || !initial_rate))  in rs_fill_lq_cmd()
3604 	rs_build_rates_table(mvm, sta, lq_sta, initial_rate);  in rs_fill_lq_cmd()
3607 		rs_set_lq_ss_params(mvm, sta, lq_sta, initial_rate);  in rs_fill_lq_cmd()
3609 	mvmsta = iwl_mvm_sta_from_mac80211(sta);  in rs_fill_lq_cmd()
3630 			cpu_to_le16(iwl_mvm_coex_agg_time_limit(mvm, sta));  in rs_fill_lq_cmd()
3644 static void rs_free_sta(void *mvm_r, struct ieee80211_sta *sta, void *mvm_sta)  in rs_free_sta()  argument
4089 			     struct ieee80211_sta *sta, void *mvm_sta)  in rs_rate_init_ops()  argument
4112 			  struct ieee80211_sta *sta,  in iwl_mvm_rs_rate_init()  argument
4118 		iwl_mvm_rs_fw_rate_init(mvm, vif, sta, link_conf,  in iwl_mvm_rs_rate_init()
4121 		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);  in iwl_mvm_rs_rate_init()
4124 		rs_drv_rate_init(mvm, sta, band);  in iwl_mvm_rs_rate_init()