1 /*
2 * QTest testcase for vmxnet3 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 "qemu/module.h"
13 #include "libqos/qgraph.h"
14 #include "libqos/pci.h"
15
16 typedef struct QVmxnet3 QVmxnet3;
17
18 struct QVmxnet3 {
19 QOSGraphObject obj;
20 QPCIDevice dev;
21 };
22
vmxnet3_get_driver(void * obj,const char * interface)23 static void *vmxnet3_get_driver(void *obj, const char *interface)
24 {
25 QVmxnet3 *vmxnet3 = obj;
26
27 if (!g_strcmp0(interface, "pci-device")) {
28 return &vmxnet3->dev;
29 }
30
31 fprintf(stderr, "%s not present in vmxnet3\n", interface);
32 g_assert_not_reached();
33 }
34
vmxnet3_create(void * pci_bus,QGuestAllocator * alloc,void * addr)35 static void *vmxnet3_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
36 {
37 QVmxnet3 *vmxnet3 = g_new0(QVmxnet3, 1);
38 QPCIBus *bus = pci_bus;
39
40 qpci_device_init(&vmxnet3->dev, bus, addr);
41 vmxnet3->obj.get_driver = vmxnet3_get_driver;
42
43 return &vmxnet3->obj;
44 }
45
vmxnet3_register_nodes(void)46 static void vmxnet3_register_nodes(void)
47 {
48 QOSGraphEdgeOptions opts = {
49 .extra_device_opts = "addr=04.0",
50 };
51 add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
52
53 qos_node_create_driver("vmxnet3", vmxnet3_create);
54 qos_node_consumes("vmxnet3", "pci-bus", &opts);
55 qos_node_produces("vmxnet3", "pci-device");
56 }
57
58 libqos_init(vmxnet3_register_nodes);
59