UART_HCR0_EM
serial8250_em_serial_out_helper(p, UART_HCR0_EM, hcr0);
case UART_HCR0_EM: /* HCR0 @ 0x2c */
case UART_HCR0_EM: /* HCR0 @ 0x2c */
hcr0 = serial8250_em_serial_in(p, UART_HCR0_EM);
serial8250_em_serial_out_helper(p, UART_HCR0_EM, hcr0 |
serial8250_em_serial_out_helper(p, UART_HCR0_EM, hcr0 &