356     USART_CTL2(usart_periph) &= ~(USART_CTL2_OSB);  in usart_sample_bit_config()
357     USART_CTL2(usart_periph) |= obsm;  in usart_sample_bit_config()
526     USART_CTL2(usart_periph) |= USART_CTL2_HDEN;  in usart_halfduplex_enable()
537     USART_CTL2(usart_periph) &= ~(USART_CTL2_HDEN);  in usart_halfduplex_disable()
614     USART_CTL2(usart_periph) |= USART_CTL2_SCEN;  in usart_smartcard_mode_enable()
625     USART_CTL2(usart_periph) &= ~(USART_CTL2_SCEN);  in usart_smartcard_mode_disable()
636     USART_CTL2(usart_periph) |= USART_CTL2_NKEN;  in usart_smartcard_mode_nack_enable()
647     USART_CTL2(usart_periph) &= ~(USART_CTL2_NKEN);  in usart_smartcard_mode_nack_disable()
684     USART_CTL2(usart_periph) |= USART_CTL2_IREN;  in usart_irda_mode_enable()
695     USART_CTL2(usart_periph) &= ~(USART_CTL2_IREN);  in usart_irda_mode_disable()
723     USART_CTL2(usart_periph) &= ~(USART_CTL2_IRLP);  in usart_irda_lowpower_config()
724     USART_CTL2(usart_periph) |= (USART_CTL2_IRLP & irlp);  in usart_irda_lowpower_config()
741     ctl = USART_CTL2(usart_periph);  in usart_hardware_flow_rts_config()
745     USART_CTL2(usart_periph) = ctl;  in usart_hardware_flow_rts_config()
762     ctl = USART_CTL2(usart_periph);  in usart_hardware_flow_cts_config()
766     USART_CTL2(usart_periph) = ctl;  in usart_hardware_flow_cts_config()
831     ctl = USART_CTL2(usart_periph);  in usart_dma_receive_config()
835     USART_CTL2(usart_periph) = ctl;  in usart_dma_receive_config()
852     ctl = USART_CTL2(usart_periph);  in usart_dma_transmit_config()
856     USART_CTL2(usart_periph) = ctl;  in usart_dma_transmit_config()