1187498Simp/*- 2187498Simp * Copyright (c) 2007 Bruce M. Simpson. 3187498Simp * All rights reserved. 4187498Simp * 5187498Simp * Redistribution and use in source and binary forms, with or without 6187498Simp * modification, are permitted provided that the following conditions 7187498Simp * are met: 8187498Simp * 1. Redistributions of source code must retain the above copyright 9187498Simp * notice, this list of conditions and the following disclaimer. 10187498Simp * 2. Redistributions in binary form must reproduce the above copyright 11187498Simp * notice, this list of conditions and the following disclaimer in the 12187498Simp * documentation and/or other materials provided with the distribution. 13187498Simp * 14187498Simp * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15187498Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16187498Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17187498Simp * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18187498Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19187498Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20187498Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21187498Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22187498Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23187498Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24187498Simp * $Id$ 25187498Simp */ 26187498Simp/* 27187498Simp * Skeleton of this file was based on respective code for ARM 28187498Simp * code written by Olivier Houchard. 29187498Simp */ 30187498Simp 31187498Simp#include "opt_uart.h" 32187498Simp 33187498Simp#include <sys/cdefs.h> 34187498Simp__FBSDID("$FreeBSD: stable/11/sys/mips/alchemy/uart_bus_alchemy.c 340145 2018-11-04 23:28:56Z mmacy $"); 35187498Simp 36187498Simp#include <sys/param.h> 37187498Simp#include <sys/systm.h> 38187498Simp#include <sys/bus.h> 39187498Simp#include <sys/conf.h> 40187498Simp#include <sys/kernel.h> 41187498Simp#include <sys/module.h> 42187498Simp#include <machine/bus.h> 43187498Simp#include <sys/rman.h> 44187498Simp#include <machine/resource.h> 45187498Simp 46187498Simp#include <dev/pci/pcivar.h> 47187498Simp 48187498Simp#include <dev/uart/uart.h> 49187498Simp#include <dev/uart/uart_bus.h> 50187498Simp#include <dev/uart/uart_cpu.h> 51187498Simp 52187498Simp#include <mips/alchemy/aureg.h> 53187498Simp 54187498Simp#include "uart_if.h" 55187498Simp 56187498Simpstatic int uart_alchemy_probe(device_t dev); 57187498Simp 58187498Simpstatic device_method_t uart_alchemy_methods[] = { 59187498Simp /* Device interface */ 60187498Simp DEVMETHOD(device_probe, uart_alchemy_probe), 61187498Simp DEVMETHOD(device_attach, uart_bus_attach), 62187498Simp DEVMETHOD(device_detach, uart_bus_detach), 63187498Simp { 0, 0 } 64187498Simp}; 65187498Simp 66187498Simpstatic driver_t uart_alchemy_driver = { 67187498Simp uart_driver_name, 68187498Simp uart_alchemy_methods, 69187498Simp sizeof(struct uart_softc), 70187498Simp}; 71187498Simp 72187498Simpextern SLIST_HEAD(uart_devinfo_list, uart_devinfo) uart_sysdevs; 73187498Simp 74187498Simpstatic int 75187498Simpuart_alchemy_probe(device_t dev) 76187498Simp{ 77187498Simp struct uart_softc *sc; 78187498Simp 79187498Simp sc = device_get_softc(dev); 80187498Simp sc->sc_sysdev = SLIST_FIRST(&uart_sysdevs); 81187498Simp sc->sc_class = &uart_ns8250_class; 82187498Simp bcopy(&sc->sc_sysdev->bas, &sc->sc_bas, sizeof(sc->sc_bas)); 83187498Simp 84340145Smmacy return (uart_bus_probe(dev, 0, 0, 0, 0, 0, 0)); 85187498Simp} 86187498Simp 87187498SimpDRIVER_MODULE(uart, obio, uart_alchemy_driver, uart_devclass, 0, 0); 88