xref: /openbmc/qemu/tests/qtest/eepro100-test.c (revision 907b5105)
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 "qemu/module.h"
13 #include "libqos/qgraph.h"
14 #include "libqos/pci.h"
15 
16 typedef struct QEEPRO100 QEEPRO100;
17 
18 struct QEEPRO100 {
19     QOSGraphObject obj;
20     QPCIDevice dev;
21 };
22 
23 static 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 
eepro100_get_driver(void * obj,const char * interface)39 static 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 
eepro100_create(void * pci_bus,QGuestAllocator * alloc,void * addr)51 static 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 
eepro100_register_nodes(void)62 static 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 
77 libqos_init(eepro100_register_nodes);
78