BTC_BTGCTRL_BB_GNT_FWCTRL
if (dm->wl_btg_rx == BTC_BTGCTRL_BB_GNT_FWCTRL)
dm->wl_btg_rx_rb = BTC_BTGCTRL_BB_GNT_FWCTRL;
is_btg = BTC_BTGCTRL_BB_GNT_FWCTRL;