wlc_phy_do_dummy_tx
wlc_phy_do_dummy_tx(pi, true, OFF);
void wlc_phy_do_dummy_tx(struct brcms_phy *pi, bool ofdm, bool pa_on);
wlc_phy_do_dummy_tx(pi, true, OFF);
wlc_phy_do_dummy_tx(pi, true, OFF);