NS8250_MCR_RTS 487 uspace/drv/char/ns8250/ns8250.c pio_write_8(®s->mcr, NS8250_MCR_DTR | NS8250_MCR_RTS | NS8250_MCR_RTS 725 uspace/drv/char/ns8250/ns8250.c pio_write_8(&ns->regs->mcr, NS8250_MCR_DTR | NS8250_MCR_RTS |HelenOS homepage, sources at GitHub