LXR qemu/tests/qtest/eepro100-test.c

   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);
  78