R_BE_TRXPTCL_RESP_1
reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_TRXPTCL_RESP_1, mac_idx);
.ref_rate = {R_BE_TRXPTCL_RESP_1, B_BE_WMAC_RESP_REF_RATE_SEL, 0},