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Current Path: /usr/src/sys/mips/malta

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📄 asm_malta.S(2.6 KB)
📄 files.malta(494 B)
📄 gt.c(3.62 KB)
📄 gt_pci.c(19.54 KB)
📄 gt_pci_bus_space.c(10.74 KB)
📄 gt_pci_bus_space.h(1.57 KB)
📄 gtreg.h(4.06 KB)
📄 gtvar.h(1.47 KB)
📄 malta_machdep.c(8.26 KB)
📄 malta_mp.c(5.99 KB)
📄 maltareg.h(8.7 KB)
📄 obio.c(5.06 KB)
📄 obiovar.h(2.31 KB)
📄 std.malta(245 B)
📄 uart_bus_maltausart.c(2.97 KB)
📄 uart_cpu_maltausart.c(2.53 KB)
📄 yamon.c(1.92 KB)
📄 yamon.h(3.81 KB)

Editing: uart_cpu_maltausart.c

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2006 Wojciech A. Koszek <wkoszek@FreeBSD.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id$
 */
/*
 * Skeleton of this file was based on respective code for ARM
 * code written by Olivier Houchard.
 */
#include "opt_uart.h"

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/cons.h>

#include <machine/bus.h>

#include <dev/uart/uart.h>
#include <dev/uart/uart_cpu.h>

#include <mips/malta/maltareg.h>

bus_space_tag_t uart_bus_space_io;
bus_space_tag_t uart_bus_space_mem;

extern struct uart_ops malta_usart_ops;
extern struct bus_space malta_bs_tag;

int
uart_cpu_eqres(struct uart_bas *b1, struct uart_bas *b2)
{
	return ((b1->bsh == b2->bsh && b1->bst == b2->bst) ? 1 : 0);
}

int
uart_cpu_getdev(int devtype, struct uart_devinfo *di)
{
	di->ops = uart_getops(&uart_ns8250_class);
	di->bas.chan = 0;
	di->bas.bst = mips_bus_space_generic;
	di->bas.bsh = MIPS_PHYS_TO_KSEG1(MALTA_UART0ADR);
	di->bas.regshft = 0;
	di->bas.rclk = 0;
	di->baudrate = 0;	/* retain the baudrate configured by YAMON */
	di->databits = 8;
	di->stopbits = 1;
	di->parity = UART_PARITY_NONE;

uart_bus_space_io = NULL;
	uart_bus_space_mem = mips_bus_space_generic;
	return (0);
}

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Editing: uart_cpu_maltausart.c

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