788 	uint32_t tx_fctrl;  in dwt_tx()  local
835 	tx_fctrl = dwt_reg_read_u32(dev, DWT_TX_FCTRL_ID, 0);  in dwt_tx()
837 	tx_fctrl &= ~(DWT_TX_FCTRL_TFLEN_MASK | DWT_TX_FCTRL_TFLE_MASK |  in dwt_tx()
840 	tx_fctrl |= (len + DWT_FCS_LENGTH) & DWT_TX_FCTRL_TFLEN_MASK;  in dwt_tx()
841 	tx_fctrl |= DWT_TX_FCTRL_TR;  in dwt_tx()
843 	dwt_reg_write_u32(dev, DWT_TX_FCTRL_ID, 0, tx_fctrl);  in dwt_tx()
1291 	uint32_t tx_fctrl;  in dwt_configure_rf_phy()  local
1338 	tx_fctrl = dwt_reg_read_u32(dev, DWT_TX_FCTRL_ID, 0);  in dwt_configure_rf_phy()
1465 	tx_fctrl = dwt_plen_cfg[rf_cfg->tx_shr_nsync] |  in dwt_configure_rf_phy()
1469 	dwt_reg_write_u32(dev, DWT_TX_FCTRL_ID, 0, tx_fctrl);  in dwt_configure_rf_phy()
1470 	LOG_DBG("TX_FCTRL 0x%08x", tx_fctrl);  in dwt_configure_rf_phy()