C++ (Cpp) MILKYMIST_UART Examples

Example #1

File: milkymist-uart.c Project: AmesianX/panda

static void milkymist_uart_realize(DeviceState *dev, Error **errp)
{
    MilkymistUartState *s = MILKYMIST_UART(dev);

    qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx,
                             uart_event, s, NULL, true);
}

Example #2

File: milkymist-uart.c Project: GamerSource/qemu

static void milkymist_uart_realize(DeviceState *dev, Error **errp)
{
    MilkymistUartState *s = MILKYMIST_UART(dev);

    if (s->chr) {
        qemu_chr_add_handlers(s->chr, uart_can_rx, uart_rx, uart_event, s);
    }
}

Example #3

File: milkymist-uart.c Project: GamerSource/qemu

static void milkymist_uart_init(Object *obj)
{
    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
    MilkymistUartState *s = MILKYMIST_UART(obj);

    sysbus_init_irq(sbd, &s->irq);

    memory_region_init_io(&s->regs_region, OBJECT(s), &uart_mmio_ops, s,
                          "milkymist-uart", R_MAX * 4);
    sysbus_init_mmio(sbd, &s->regs_region);
}

Example #4

File: milkymist-uart.c Project: GamerSource/qemu

static void milkymist_uart_reset(DeviceState *d)
{
    MilkymistUartState *s = MILKYMIST_UART(d);
    int i;

    for (i = 0; i < R_MAX; i++) {
        s->regs[i] = 0;
    }

    /* THRE is always set */
    s->regs[R_STAT] = STAT_THRE;
}