C++ (Cpp) ivshmem_update_irq示例

示例#1

文件： ivshmem.c 项目： Pating/qemu

static void ivshmem_IntrStatus_write(IVShmemState *s, uint32_t val)
{
    IVSHMEM_DPRINTF("IntrStatus write(w) val = 0x%04x\n", val);

    s->intrstatus = val;
    ivshmem_update_irq(s);
}

示例#2

文件： ivshmem.c 项目： RafaelRMachado/qemu

static void ivshmem_IntrMask_write(IVShmemState *s, uint32_t val)
{
    IVSHMEM_DPRINTF("IntrMask write(w) val = 0x%04x\n", val);

    s->intrmask = val;

    ivshmem_update_irq(s, val);
}

示例#3

文件： ivshmem.c 项目： Pating/qemu

static uint32_t ivshmem_IntrStatus_read(IVShmemState *s)
{
    uint32_t ret = s->intrstatus;

    /* reading ISR clears all interrupts */
    s->intrstatus = 0;
    ivshmem_update_irq(s);
    return ret;
}