389 il4965_get_expected_tpt(struct il_scale_tbl_info *tbl, int rs_idx)  in il4965_get_expected_tpt()  argument
391 	if (tbl->expected_tpt)  in il4965_get_expected_tpt()
392 		return tbl->expected_tpt[rs_idx];  in il4965_get_expected_tpt()
404 il4965_rs_collect_tx_data(struct il_scale_tbl_info *tbl, int scale_idx,  in il4965_rs_collect_tx_data()  argument
415 	win = &(tbl->win[scale_idx]);  in il4965_rs_collect_tx_data()
418 	tpt = il4965_get_expected_tpt(tbl, scale_idx);  in il4965_rs_collect_tx_data()
482 il4965_rate_n_flags_from_tbl(struct il_priv *il, struct il_scale_tbl_info *tbl,  in il4965_rate_n_flags_from_tbl()  argument
487 	if (is_legacy(tbl->lq_type)) {  in il4965_rate_n_flags_from_tbl()
492 	} else if (is_Ht(tbl->lq_type)) {  in il4965_rate_n_flags_from_tbl()
499 		if (is_siso(tbl->lq_type))  in il4965_rate_n_flags_from_tbl()
504 		IL_ERR("Invalid tbl->lq_type %d\n", tbl->lq_type);  in il4965_rate_n_flags_from_tbl()
508 	    ((tbl->ant_type << RATE_MCS_ANT_POS) & RATE_MCS_ANT_ABC_MSK);  in il4965_rate_n_flags_from_tbl()
510 	if (is_Ht(tbl->lq_type)) {  in il4965_rate_n_flags_from_tbl()
511 		if (tbl->is_ht40) {  in il4965_rate_n_flags_from_tbl()
512 			if (tbl->is_dup)  in il4965_rate_n_flags_from_tbl()
517 		if (tbl->is_SGI)  in il4965_rate_n_flags_from_tbl()
522 			if (is_siso(tbl->lq_type) && tbl->is_SGI) {  in il4965_rate_n_flags_from_tbl()
538 				struct il_scale_tbl_info *tbl, int *rate_idx)  in il4965_rs_get_tbl_info_from_mcs()  argument
545 	memset(tbl, 0, sizeof(struct il_scale_tbl_info));  in il4965_rs_get_tbl_info_from_mcs()
552 	tbl->is_SGI = 0;	/* default legacy setup */  in il4965_rs_get_tbl_info_from_mcs()
553 	tbl->is_ht40 = 0;  in il4965_rs_get_tbl_info_from_mcs()
554 	tbl->is_dup = 0;  in il4965_rs_get_tbl_info_from_mcs()
555 	tbl->ant_type = (ant_msk >> RATE_MCS_ANT_POS);  in il4965_rs_get_tbl_info_from_mcs()
556 	tbl->lq_type = LQ_NONE;  in il4965_rs_get_tbl_info_from_mcs()
557 	tbl->max_search = IL_MAX_SEARCH;  in il4965_rs_get_tbl_info_from_mcs()
563 				tbl->lq_type = LQ_A;  in il4965_rs_get_tbl_info_from_mcs()
565 				tbl->lq_type = LQ_G;  in il4965_rs_get_tbl_info_from_mcs()
570 			tbl->is_SGI = 1;  in il4965_rs_get_tbl_info_from_mcs()
574 			tbl->is_ht40 = 1;  in il4965_rs_get_tbl_info_from_mcs()
577 			tbl->is_dup = 1;  in il4965_rs_get_tbl_info_from_mcs()
584 				tbl->lq_type = LQ_SISO;	/*else NONE */  in il4965_rs_get_tbl_info_from_mcs()
588 				tbl->lq_type = LQ_MIMO2;  in il4965_rs_get_tbl_info_from_mcs()
598 			 struct il_scale_tbl_info *tbl)  in il4965_rs_toggle_antenna()  argument
602 	if (!tbl->ant_type || tbl->ant_type > ANT_ABC)  in il4965_rs_toggle_antenna()
605 	if (!il4965_rs_is_valid_ant(valid_ant, tbl->ant_type))  in il4965_rs_toggle_antenna()
608 	new_ant_type = ant_toggle_lookup[tbl->ant_type];  in il4965_rs_toggle_antenna()
610 	while (new_ant_type != tbl->ant_type &&  in il4965_rs_toggle_antenna()
614 	if (new_ant_type == tbl->ant_type)  in il4965_rs_toggle_antenna()
617 	tbl->ant_type = new_ant_type;  in il4965_rs_toggle_antenna()
715 			 struct il_scale_tbl_info *tbl, u8 scale_idx,  in il4965_rs_get_lower_rate()  argument
728 	if (!is_legacy(tbl->lq_type) && (!ht_possible || !scale_idx)) {  in il4965_rs_get_lower_rate()
732 			tbl->lq_type = LQ_A;  in il4965_rs_get_lower_rate()
734 			tbl->lq_type = LQ_G;  in il4965_rs_get_lower_rate()
736 		if (il4965_num_of_ant(tbl->ant_type) > 1)  in il4965_rs_get_lower_rate()
737 			tbl->ant_type =  in il4965_rs_get_lower_rate()
740 		tbl->is_ht40 = 0;  in il4965_rs_get_lower_rate()
741 		tbl->is_SGI = 0;  in il4965_rs_get_lower_rate()
742 		tbl->max_search = IL_MAX_SEARCH;  in il4965_rs_get_lower_rate()
745 	rate_mask = il4965_rs_get_supported_rates(lq_sta, NULL, tbl->lq_type);  in il4965_rs_get_lower_rate()
748 	if (is_legacy(tbl->lq_type)) {  in il4965_rs_get_lower_rate()
766 					tbl->lq_type);  in il4965_rs_get_lower_rate()
773 	return il4965_rate_n_flags_from_tbl(lq_sta->drv, tbl, low, is_green);  in il4965_rs_get_lower_rate()
1012 				 struct il_scale_tbl_info *tbl)  in il4965_rs_set_expected_tpt_table()  argument
1018 	if (WARN_ON_ONCE(!is_legacy(tbl->lq_type) && !is_Ht(tbl->lq_type))) {  in il4965_rs_set_expected_tpt_table()
1019 		tbl->expected_tpt = expected_tpt_legacy;  in il4965_rs_set_expected_tpt_table()
1024 	if (is_legacy(tbl->lq_type)) {  in il4965_rs_set_expected_tpt_table()
1025 		tbl->expected_tpt = expected_tpt_legacy;  in il4965_rs_set_expected_tpt_table()
1032 	if (is_siso(tbl->lq_type) && (!tbl->is_ht40 || lq_sta->is_dup))  in il4965_rs_set_expected_tpt_table()
1034 	else if (is_siso(tbl->lq_type))  in il4965_rs_set_expected_tpt_table()
1036 	else if (is_mimo2(tbl->lq_type) && (!tbl->is_ht40 || lq_sta->is_dup))  in il4965_rs_set_expected_tpt_table()
1041 	if (!tbl->is_SGI && !lq_sta->is_agg)	/* Normal */  in il4965_rs_set_expected_tpt_table()
1042 		tbl->expected_tpt = ht_tbl_pointer[0];  in il4965_rs_set_expected_tpt_table()
1043 	else if (tbl->is_SGI && !lq_sta->is_agg)	/* SGI */  in il4965_rs_set_expected_tpt_table()
1044 		tbl->expected_tpt = ht_tbl_pointer[1];  in il4965_rs_set_expected_tpt_table()
1045 	else if (!tbl->is_SGI && lq_sta->is_agg)	/* AGG */  in il4965_rs_set_expected_tpt_table()
1046 		tbl->expected_tpt = ht_tbl_pointer[2];  in il4965_rs_set_expected_tpt_table()
1048 		tbl->expected_tpt = ht_tbl_pointer[3];  in il4965_rs_set_expected_tpt_table()
1065 			struct il_scale_tbl_info *tbl,	/* "search" */  in il4965_rs_get_best_rate()  argument
1075 	s32 *tpt_tbl = tbl->expected_tpt;  in il4965_rs_get_best_rate()
1086 						tbl->lq_type);  in il4965_rs_get_best_rate()
1161 			  struct il_scale_tbl_info *tbl, int idx)  in il4965_rs_switch_to_mimo2()  argument
1179 	tbl->lq_type = LQ_MIMO2;  in il4965_rs_switch_to_mimo2()
1180 	tbl->is_dup = lq_sta->is_dup;  in il4965_rs_switch_to_mimo2()
1181 	tbl->action = 0;  in il4965_rs_switch_to_mimo2()
1182 	tbl->max_search = IL_MAX_SEARCH;  in il4965_rs_switch_to_mimo2()
1186 		tbl->is_ht40 = 1;  in il4965_rs_switch_to_mimo2()
1188 		tbl->is_ht40 = 0;  in il4965_rs_switch_to_mimo2()
1190 	il4965_rs_set_expected_tpt_table(lq_sta, tbl);  in il4965_rs_switch_to_mimo2()
1192 	rate = il4965_rs_get_best_rate(il, lq_sta, tbl, rate_mask, idx);  in il4965_rs_switch_to_mimo2()
1200 	tbl->current_rate =  in il4965_rs_switch_to_mimo2()
1201 	    il4965_rate_n_flags_from_tbl(il, tbl, rate, is_green);  in il4965_rs_switch_to_mimo2()
1203 	D_RATE("LQ: Switch to new mcs %X idx is green %X\n", tbl->current_rate,  in il4965_rs_switch_to_mimo2()
1214 			 struct il_scale_tbl_info *tbl, int idx)  in il4965_rs_switch_to_siso()  argument
1225 	tbl->is_dup = lq_sta->is_dup;  in il4965_rs_switch_to_siso()
1226 	tbl->lq_type = LQ_SISO;  in il4965_rs_switch_to_siso()
1227 	tbl->action = 0;  in il4965_rs_switch_to_siso()
1228 	tbl->max_search = IL_MAX_SEARCH;  in il4965_rs_switch_to_siso()
1232 		tbl->is_ht40 = 1;  in il4965_rs_switch_to_siso()
1234 		tbl->is_ht40 = 0;  in il4965_rs_switch_to_siso()
1237 		tbl->is_SGI = 0;	/*11n spec: no SGI in SISO+Greenfield */  in il4965_rs_switch_to_siso()
1239 	il4965_rs_set_expected_tpt_table(lq_sta, tbl);  in il4965_rs_switch_to_siso()
1240 	rate = il4965_rs_get_best_rate(il, lq_sta, tbl, rate_mask, idx);  in il4965_rs_switch_to_siso()
1248 	tbl->current_rate =  in il4965_rs_switch_to_siso()
1249 	    il4965_rate_n_flags_from_tbl(il, tbl, rate, is_green);  in il4965_rs_switch_to_siso()
1250 	D_RATE("LQ: Switch to new mcs %X idx is green %X\n", tbl->current_rate,  in il4965_rs_switch_to_siso()
1263 	struct il_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);  in il4965_rs_move_legacy_other()  local
1266 	struct il_rate_scale_data *win = &(tbl->win[idx]);  in il4965_rs_move_legacy_other()
1276 	tbl->action = IL_LEGACY_SWITCH_SISO;  in il4965_rs_move_legacy_other()
1278 	start_action = tbl->action;  in il4965_rs_move_legacy_other()
1281 		switch (tbl->action) {  in il4965_rs_move_legacy_other()
1286 			if ((tbl->action == IL_LEGACY_SWITCH_ANTENNA1 &&  in il4965_rs_move_legacy_other()
1288 			    (tbl->action == IL_LEGACY_SWITCH_ANTENNA2 &&  in il4965_rs_move_legacy_other()
1297 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_legacy_other()
1312 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_legacy_other()
1329 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_legacy_other()
1332 			if (tbl->action == IL_LEGACY_SWITCH_MIMO2_AB)  in il4965_rs_move_legacy_other()
1334 			else if (tbl->action == IL_LEGACY_SWITCH_MIMO2_AC)  in il4965_rs_move_legacy_other()
1352 		tbl->action++;  in il4965_rs_move_legacy_other()
1353 		if (tbl->action > IL_LEGACY_SWITCH_MIMO2_BC)  in il4965_rs_move_legacy_other()
1354 			tbl->action = IL_LEGACY_SWITCH_ANTENNA1;  in il4965_rs_move_legacy_other()
1356 		if (tbl->action == start_action)  in il4965_rs_move_legacy_other()
1365 	tbl->action++;  in il4965_rs_move_legacy_other()
1366 	if (tbl->action > IL_LEGACY_SWITCH_MIMO2_BC)  in il4965_rs_move_legacy_other()
1367 		tbl->action = IL_LEGACY_SWITCH_ANTENNA1;  in il4965_rs_move_legacy_other()
1369 		search_tbl->action = tbl->action;  in il4965_rs_move_legacy_other()
1383 	struct il_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);  in il4965_rs_move_siso_to_other()  local
1386 	struct il_rate_scale_data *win = &(tbl->win[idx]);  in il4965_rs_move_siso_to_other()
1397 	start_action = tbl->action;  in il4965_rs_move_siso_to_other()
1401 		switch (tbl->action) {  in il4965_rs_move_siso_to_other()
1405 			if ((tbl->action == IL_SISO_SWITCH_ANTENNA1 &&  in il4965_rs_move_siso_to_other()
1407 			    (tbl->action == IL_SISO_SWITCH_ANTENNA2 &&  in il4965_rs_move_siso_to_other()
1414 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_siso_to_other()
1426 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_siso_to_other()
1429 			if (tbl->action == IL_SISO_SWITCH_MIMO2_AB)  in il4965_rs_move_siso_to_other()
1431 			else if (tbl->action == IL_SISO_SWITCH_MIMO2_AC)  in il4965_rs_move_siso_to_other()
1447 			if (!tbl->is_ht40 &&  in il4965_rs_move_siso_to_other()
1450 			if (tbl->is_ht40 &&  in il4965_rs_move_siso_to_other()
1456 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_siso_to_other()
1458 				if (!tbl->is_SGI)  in il4965_rs_move_siso_to_other()
1463 			search_tbl->is_SGI = !tbl->is_SGI;  in il4965_rs_move_siso_to_other()
1465 			if (tbl->is_SGI) {  in il4965_rs_move_siso_to_other()
1476 		tbl->action++;  in il4965_rs_move_siso_to_other()
1477 		if (tbl->action > IL_SISO_SWITCH_GI)  in il4965_rs_move_siso_to_other()
1478 			tbl->action = IL_SISO_SWITCH_ANTENNA1;  in il4965_rs_move_siso_to_other()
1480 		if (tbl->action == start_action)  in il4965_rs_move_siso_to_other()
1488 	tbl->action++;  in il4965_rs_move_siso_to_other()
1489 	if (tbl->action > IL_SISO_SWITCH_GI)  in il4965_rs_move_siso_to_other()
1490 		tbl->action = IL_SISO_SWITCH_ANTENNA1;  in il4965_rs_move_siso_to_other()
1492 		search_tbl->action = tbl->action;  in il4965_rs_move_siso_to_other()
1506 	struct il_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);  in il4965_rs_move_mimo2_to_other()  local
1509 	struct il_rate_scale_data *win = &(tbl->win[idx]);  in il4965_rs_move_mimo2_to_other()
1520 	start_action = tbl->action;  in il4965_rs_move_mimo2_to_other()
1523 		switch (tbl->action) {  in il4965_rs_move_mimo2_to_other()
1534 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_mimo2_to_other()
1548 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_mimo2_to_other()
1550 			if (tbl->action == IL_MIMO2_SWITCH_SISO_A)  in il4965_rs_move_mimo2_to_other()
1552 			else if (tbl->action == IL_MIMO2_SWITCH_SISO_B)  in il4965_rs_move_mimo2_to_other()
1570 			if (!tbl->is_ht40 &&  in il4965_rs_move_mimo2_to_other()
1573 			if (tbl->is_ht40 &&  in il4965_rs_move_mimo2_to_other()
1580 			memcpy(search_tbl, tbl, sz);  in il4965_rs_move_mimo2_to_other()
1581 			search_tbl->is_SGI = !tbl->is_SGI;  in il4965_rs_move_mimo2_to_other()
1589 			if (tbl->is_SGI) {  in il4965_rs_move_mimo2_to_other()
1601 		tbl->action++;  in il4965_rs_move_mimo2_to_other()
1602 		if (tbl->action > IL_MIMO2_SWITCH_GI)  in il4965_rs_move_mimo2_to_other()
1603 			tbl->action = IL_MIMO2_SWITCH_ANTENNA1;  in il4965_rs_move_mimo2_to_other()
1605 		if (tbl->action == start_action)  in il4965_rs_move_mimo2_to_other()
1612 	tbl->action++;  in il4965_rs_move_mimo2_to_other()
1613 	if (tbl->action > IL_MIMO2_SWITCH_GI)  in il4965_rs_move_mimo2_to_other()
1614 		tbl->action = IL_MIMO2_SWITCH_ANTENNA1;  in il4965_rs_move_mimo2_to_other()
1616 		search_tbl->action = tbl->action;  in il4965_rs_move_mimo2_to_other()
1632 	struct il_scale_tbl_info *tbl;  in il4965_rs_stay_in_table()  local
1641 	tbl = &(lq_sta->lq_info[active_tbl]);  in il4965_rs_stay_in_table()
1690 								       (tbl->  in il4965_rs_stay_in_table()
1701 				il4965_rs_rate_scale_clear_win(&(tbl->win[i]));  in il4965_rs_stay_in_table()
1711 			  struct il_scale_tbl_info *tbl, int idx, u8 is_green)  in il4965_rs_update_rate_tbl()  argument
1716 	rate = il4965_rate_n_flags_from_tbl(il, tbl, idx, is_green);  in il4965_rs_update_rate_tbl()
1745 	struct il_scale_tbl_info *tbl, *tbl1;  in il4965_rs_rate_scale_perform()  local
1785 	tbl = &(lq_sta->lq_info[active_tbl]);  in il4965_rs_rate_scale_perform()
1786 	if (is_legacy(tbl->lq_type))  in il4965_rs_rate_scale_perform()
1795 	D_RATE("Rate scale idx %d for type %d\n", idx, tbl->lq_type);  in il4965_rs_rate_scale_perform()
1798 	rate_mask = il4965_rs_get_supported_rates(lq_sta, hdr, tbl->lq_type);  in il4965_rs_rate_scale_perform()
1803 	if (is_legacy(tbl->lq_type)) {  in il4965_rs_rate_scale_perform()
1823 			tbl->lq_type = LQ_NONE;  in il4965_rs_rate_scale_perform()
1825 			tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);  in il4965_rs_rate_scale_perform()
1827 			idx = il4965_hwrate_to_plcp_idx(tbl->current_rate);  in il4965_rs_rate_scale_perform()
1828 			il4965_rs_update_rate_tbl(il, lq_sta, tbl, idx,  in il4965_rs_rate_scale_perform()
1835 	if (!tbl->expected_tpt) {  in il4965_rs_rate_scale_perform()
1844 		win = &(tbl->win[idx]);  in il4965_rs_rate_scale_perform()
1848 	win = &(tbl->win[idx]);  in il4965_rs_rate_scale_perform()
1875 	    ((win->success_ratio * tbl->expected_tpt[idx] + 64) / 128)) {  in il4965_rs_rate_scale_perform()
1878 		    ((win->success_ratio * tbl->expected_tpt[idx] + 64) / 128);  in il4965_rs_rate_scale_perform()
1893 			if (!is_legacy(tbl->lq_type))  in il4965_rs_rate_scale_perform()
1909 			tbl->lq_type = LQ_NONE;  in il4965_rs_rate_scale_perform()
1913 			tbl = &(lq_sta->lq_info[active_tbl]);  in il4965_rs_rate_scale_perform()
1916 			idx = il4965_hwrate_to_plcp_idx(tbl->current_rate);  in il4965_rs_rate_scale_perform()
1934 					tbl->lq_type);  in il4965_rs_rate_scale_perform()
1947 		low_tpt = tbl->win[low].average_tpt;  in il4965_rs_rate_scale_perform()
1949 		high_tpt = tbl->win[high].average_tpt;  in il4965_rs_rate_scale_perform()
1999 	    (sr > RATE_HIGH_TH || current_tpt > 100 * tbl->expected_tpt[low]))  in il4965_rs_rate_scale_perform()
2026 	       idx, scale_action, low, high, tbl->lq_type);  in il4965_rs_rate_scale_perform()
2031 		il4965_rs_update_rate_tbl(il, lq_sta, tbl, idx, is_green);  in il4965_rs_rate_scale_perform()
2049 		if (is_legacy(tbl->lq_type))  in il4965_rs_rate_scale_perform()
2051 		else if (is_siso(tbl->lq_type))  in il4965_rs_rate_scale_perform()
2061 			tbl = &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);  in il4965_rs_rate_scale_perform()
2063 				il4965_rs_rate_scale_clear_win(&(tbl->win[i]));  in il4965_rs_rate_scale_perform()
2066 			idx = il4965_hwrate_to_plcp_idx(tbl->current_rate);  in il4965_rs_rate_scale_perform()
2069 			       tbl->current_rate, idx);  in il4965_rs_rate_scale_perform()
2070 			il4965_rs_fill_link_cmd(il, lq_sta, tbl->current_rate);  in il4965_rs_rate_scale_perform()
2111 	tbl->current_rate =  in il4965_rs_rate_scale_perform()
2112 	    il4965_rate_n_flags_from_tbl(il, tbl, idx, is_green);  in il4965_rs_rate_scale_perform()
2135 	struct il_scale_tbl_info *tbl;  in il4965_rs_initialize_lq()  local
2157 	tbl = &(lq_sta->lq_info[active_tbl]);  in il4965_rs_initialize_lq()
2163 	tbl->ant_type = il4965_first_antenna(valid_tx_ant);  in il4965_rs_initialize_lq()
2164 	rate |= tbl->ant_type << RATE_MCS_ANT_POS;  in il4965_rs_initialize_lq()
2169 	il4965_rs_get_tbl_info_from_mcs(rate, il->band, tbl, &rate_idx);  in il4965_rs_initialize_lq()
2170 	if (!il4965_rs_is_valid_ant(valid_tx_ant, tbl->ant_type))  in il4965_rs_initialize_lq()
2171 		il4965_rs_toggle_antenna(valid_tx_ant, &rate, tbl);  in il4965_rs_initialize_lq()
2173 	rate = il4965_rate_n_flags_from_tbl(il, tbl, rate_idx, use_green);  in il4965_rs_initialize_lq()
2174 	tbl->current_rate = rate;  in il4965_rs_initialize_lq()
2175 	il4965_rs_set_expected_tpt_table(lq_sta, tbl);  in il4965_rs_initialize_lq()
2578 	struct il_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);  in il4965_rs_sta_dbgfs_scale_table_read()  local
2599 		    (is_legacy(tbl->lq_type)) ? "legacy" : "HT");  in il4965_rs_sta_dbgfs_scale_table_read()
2600 	if (is_Ht(tbl->lq_type)) {  in il4965_rs_sta_dbgfs_scale_table_read()
2603 			    (is_siso(tbl->lq_type)) ? "SISO" : "MIMO2");  in il4965_rs_sta_dbgfs_scale_table_read()
2606 			    (tbl->is_ht40) ? "40MHz" : "20MHz");  in il4965_rs_sta_dbgfs_scale_table_read()
2609 			    (tbl->is_SGI) ? "SGI" : "",  in il4965_rs_sta_dbgfs_scale_table_read()
2645 		if (is_legacy(tbl->lq_type)) {  in il4965_rs_sta_dbgfs_scale_table_read()
2727 	struct il_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];  in il4965_rs_sta_dbgfs_rate_scale_data_read()  local
2729 	if (is_Ht(tbl->lq_type))  in il4965_rs_sta_dbgfs_rate_scale_data_read()
2732 			    tbl->expected_tpt[lq_sta->last_txrate_idx]);  in il4965_rs_sta_dbgfs_rate_scale_data_read()