Lines Matching refs:outb
122 outb(buf[actual], iobase + UART_TX); in btuart_write()
362 outb(0, iobase + UART_IER); in btuart_change_speed()
382 outb(UART_LCR_DLAB | lcr, iobase + UART_LCR); /* Set DLAB */ in btuart_change_speed()
383 outb(divisor & 0xff, iobase + UART_DLL); /* Set speed */ in btuart_change_speed()
384 outb(divisor >> 8, iobase + UART_DLM); in btuart_change_speed()
385 outb(lcr, iobase + UART_LCR); /* Set 8N1 */ in btuart_change_speed()
386 outb(fcr, iobase + UART_FCR); /* Enable FIFO's */ in btuart_change_speed()
389 outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); in btuart_change_speed()
494 outb(0, iobase + UART_MCR); in btuart_open()
497 outb(0, iobase + UART_IER); in btuart_open()
500 outb(UART_LCR_WLEN8, iobase + UART_LCR); /* Reset DLAB */ in btuart_open()
501 outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase + UART_MCR); in btuart_open()
539 outb(0, iobase + UART_MCR); in btuart_close()
542 outb(0, iobase + UART_IER); in btuart_close()