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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eepro100-test.c (1739B)

      1/*
      2 * QTest testcase for eepro100 NIC
      3 *
      4 * Copyright (c) 2013-2014 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/pci.h"
     15
     16typedef struct QEEPRO100 QEEPRO100;
     17
     18struct QEEPRO100 {
     19    QOSGraphObject obj;
     20    QPCIDevice dev;
     21};
     22
     23static const char *models[] = {
     24    "i82550",
     25    "i82551",
     26    "i82557a",
     27    "i82557b",
     28    "i82557c",
     29    "i82558a",
     30    "i82558b",
     31    "i82559a",
     32    "i82559b",
     33    "i82559c",
     34    "i82559er",
     35    "i82562",
     36    "i82801",
     37};
     38
     39static void *eepro100_get_driver(void *obj, const char *interface)
     40{
     41    QEEPRO100 *eepro100 = obj;
     42
     43    if (!g_strcmp0(interface, "pci-device")) {
     44        return &eepro100->dev;
     45    }
     46
     47    fprintf(stderr, "%s not present in eepro100\n", interface);
     48    g_assert_not_reached();
     49}
     50
     51static void *eepro100_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
     52{
     53    QEEPRO100 *eepro100 = g_new0(QEEPRO100, 1);
     54    QPCIBus *bus = pci_bus;
     55
     56    qpci_device_init(&eepro100->dev, bus, addr);
     57    eepro100->obj.get_driver = eepro100_get_driver;
     58
     59    return &eepro100->obj;
     60}
     61
     62static void eepro100_register_nodes(void)
     63{
     64    int i;
     65    QOSGraphEdgeOptions opts = {
     66        .extra_device_opts = "addr=04.0",
     67    };
     68
     69    add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
     70    for (i = 0; i < ARRAY_SIZE(models); i++) {
     71        qos_node_create_driver(models[i], eepro100_create);
     72        qos_node_consumes(models[i], "pci-bus", &opts);
     73        qos_node_produces(models[i], "pci-device");
     74    }
     75}
     76
     77libqos_init(eepro100_register_nodes);