cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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virtio-rng-test.c (1007B)

      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 "libqos/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(qts, "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);