Lines Matching refs:uart
314 struct ioc3_uartregs __iomem *uart; in set_baud() local
339 uart = port->ip_uart_regs; in set_baud()
340 lcr = readb(&uart->iu_lcr); in set_baud()
342 writeb(lcr | UART_LCR_DLAB, &uart->iu_lcr); in set_baud()
343 writeb((unsigned char)divisor, &uart->iu_dll); in set_baud()
344 writeb((unsigned char)(divisor >> 8), &uart->iu_dlm); in set_baud()
345 writeb((unsigned char)prediv, &uart->iu_scr); in set_baud()
346 writeb((unsigned char)lcr, &uart->iu_lcr); in set_baud()
384 struct ioc3_uartregs __iomem *uart; in port_init() local
418 uart = port->ip_uart_regs; in port_init()
419 writeb(0, &uart->iu_lcr); in port_init()
420 writeb(0, &uart->iu_ier); in port_init()
426 writeb(UART_LCR_WLEN8 | 0, &uart->iu_lcr); in port_init()
430 writeb(UART_FCR_ENABLE_FIFO, &uart->iu_fcr); in port_init()
433 &uart->iu_fcr); in port_init()
436 writeb(0, &uart->iu_mcr); in port_init()