C++ (Cpp) memory_region_del_eventfd Exemples

Exemple #1

Fichier : ivshmem.c Projet : Pating/qemu

static void ivshmem_del_eventfd(IVShmemState *s, int posn, int i)
{
    memory_region_del_eventfd(&s->ivshmem_mmio,
                              DOORBELL,
                              4,
                              true,
                              (posn << 16) | i,
                              &s->peers[posn].eventfds[i]);
}

Exemple #2

Fichier : pci-testdev.c Projet : Distrotech/qemu

static void pci_testdev_stop(IOTest *test)
{
    if (!test->hasnotifier) {
        return;
    }
    memory_region_del_eventfd(test->mr,
                              le32_to_cpu(test->hdr->offset),
                              test->size,
                              test->match_data,
                              test->hdr->data,
                              &test->notifier);
}

Exemple #3

Fichier : virtio-mmio.c Projet : patricksjackson/qemu

static int virtio_mmio_ioeventfd_assign(DeviceState *d,
                                        EventNotifier *notifier,
                                        int n, bool assign)
{
    VirtIOMMIOProxy *proxy = VIRTIO_MMIO(d);

    if (assign) {
        memory_region_add_eventfd(&proxy->iomem, VIRTIO_MMIO_QUEUENOTIFY, 4,
                                  true, n, notifier);
    } else {
        memory_region_del_eventfd(&proxy->iomem, VIRTIO_MMIO_QUEUENOTIFY, 4,
                                  true, n, notifier);
    }
    return 0;
}