aboutsummaryrefslogtreecommitdiff
path: root/hw/lm32/lm32.h
blob: 98de07acf2cea4639331b901877c2ce709ce3ecd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#ifndef HW_LM32_H
#define HW_LM32_H

#include "hw/char/lm32_juart.h"
#include "hw/qdev-properties.h"

static inline DeviceState *lm32_pic_init(qemu_irq cpu_irq)
{
    DeviceState *dev;
    SysBusDevice *d;

    dev = qdev_create(NULL, "lm32-pic");
    qdev_init_nofail(dev);
    d = SYS_BUS_DEVICE(dev);
    sysbus_connect_irq(d, 0, cpu_irq);

    return dev;
}

static inline DeviceState *lm32_juart_init(Chardev *chr)
{
    DeviceState *dev;

    dev = qdev_create(NULL, TYPE_LM32_JUART);
    qdev_prop_set_chr(dev, "chardev", chr);
    qdev_init_nofail(dev);

    return dev;
}

static inline DeviceState *lm32_uart_create(hwaddr addr,
                                            qemu_irq irq,
                                            Chardev *chr)
{
    DeviceState *dev;
    SysBusDevice *s;

    dev = qdev_create(NULL, "lm32-uart");
    s = SYS_BUS_DEVICE(dev);
    qdev_prop_set_chr(dev, "chardev", chr);
    qdev_init_nofail(dev);
    sysbus_mmio_map(s, 0, addr);
    sysbus_connect_irq(s, 0, irq);
    return dev;
}

#endif