LXR qemu/tests/virtio-rng-test.c

   1/*
   2 * QTest testcase for VirtIO RNG
   3 *
   4 * Copyright (c) 2014 SUSE LINUX Products GmbH
   5 *
   6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7 * See the COPYING file in the top-level directory.
   8 */
   9
  10#include "qemu/osdep.h"
  11#include "libqtest.h"
  12#include "qemu/module.h"
  13#include "libqos/qgraph.h"
  14#include "libqos/virtio-rng.h"
  15
  16#define PCI_SLOT_HP             0x06
  17
  18static void rng_hotplug(void *obj, void *data, QGuestAllocator *alloc)
  19{
  20    QVirtioPCIDevice *dev = obj;
  21    QTestState *qts = dev->pdev->bus->qts;
  22
  23    const char *arch = qtest_get_arch();
  24
  25    qtest_qmp_device_add("virtio-rng-pci", "rng1",
  26                         "{'addr': %s}", stringify(PCI_SLOT_HP));
  27
  28    if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
  29        qpci_unplug_acpi_device_test(qts, "rng1", PCI_SLOT_HP);
  30    }
  31}
  32
  33static void register_virtio_rng_test(void)
  34{
  35    qos_add_test("hotplug", "virtio-rng-pci", rng_hotplug, NULL);
  36}
  37
  38libqos_init(register_virtio_rng_test);
  39