LXR qemu/tests/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 "libqtest.h"
  12#include "libqos/qgraph.h"
  13#include "libqos/pci.h"
  14
  15typedef struct QEEPRO100 QEEPRO100;
  16
  17struct QEEPRO100 {
  18    QOSGraphObject obj;
  19    QPCIDevice dev;
  20};
  21
  22static const char *models[] = {
  23    "i82550",
  24    "i82551",
  25    "i82557a",
  26    "i82557b",
  27    "i82557c",
  28    "i82558a",
  29    "i82558b",
  30    "i82559a",
  31    "i82559b",
  32    "i82559c",
  33    "i82559er",
  34    "i82562",
  35    "i82801",
  36};
  37
  38static void *eepro100_get_driver(void *obj, const char *interface)
  39{
  40    QEEPRO100 *eepro100 = obj;
  41
  42    if (!g_strcmp0(interface, "pci-device")) {
  43        return &eepro100->dev;
  44    }
  45
  46    fprintf(stderr, "%s not present in eepro100\n", interface);
  47    g_assert_not_reached();
  48}
  49
  50static void *eepro100_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
  51{
  52    QEEPRO100 *eepro100 = g_new0(QEEPRO100, 1);
  53    QPCIBus *bus = pci_bus;
  54
  55    qpci_device_init(&eepro100->dev, bus, addr);
  56    eepro100->obj.get_driver = eepro100_get_driver;
  57
  58    return &eepro100->obj;
  59}
  60
  61static void eepro100_register_nodes(void)
  62{
  63    int i;
  64    QOSGraphEdgeOptions opts = {
  65        .extra_device_opts = "addr=04.0",
  66    };
  67
  68    add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
  69    for (i = 0; i < ARRAY_SIZE(models); i++) {
  70        qos_node_create_driver(models[i], eepro100_create);
  71        qos_node_consumes(models[i], "pci-bus", &opts);
  72        qos_node_produces(models[i], "pci-device");
  73    }
  74}
  75
  76libqos_init(eepro100_register_nodes);
  77