xref: /openbmc/qemu/include/hw/char/serial-mm.h (revision b5ab62b3c0050612c7f9b0b4baeb44ebab42775a)

/*
 * QEMU 16550A UART emulation
 *
 * Copyright (c) 2003-2004 Fabrice Bellard
 * Copyright (c) 2008 Citrix Systems, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef HW_SERIAL_MM_H
#define HW_SERIAL_MM_H

#include "hw/char/serial.h"
#include "exec/memory.h"
#include "chardev/char.h"
#include "hw/sysbus.h"
#include "qom/object.h"

#define TYPE_SERIAL_MM "serial-mm"
OBJECT_DECLARE_SIMPLE_TYPE(SerialMM, SERIAL_MM)

struct SerialMM {
    SysBusDevice parent;

    SerialState serial;

    uint8_t regshift;
    uint8_t endianness;
};

SerialMM *serial_mm_init(MemoryRegion *address_space,
                         hwaddr base, int regshift,
                         qemu_irq irq, int baudbase,
                         Chardev *chr, enum device_endian end);

#endif