1 /* 2 * QTest testcase for e1000 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 15 typedef struct QE1000 QE1000; 16 17 struct QE1000 { 18 QOSGraphObject obj; 19 QPCIDevice dev; 20 }; 21 22 static const char *models[] = { 23 "e1000", 24 "e1000-82540em", 25 "e1000-82544gc", 26 "e1000-82545em", 27 }; 28 29 static void *e1000_get_driver(void *obj, const char *interface) 30 { 31 QE1000 *e1000 = obj; 32 33 if (!g_strcmp0(interface, "pci-device")) { 34 return &e1000->dev; 35 } 36 37 fprintf(stderr, "%s not present in e1000e\n", interface); 38 g_assert_not_reached(); 39 } 40 41 static void *e1000_create(void *pci_bus, QGuestAllocator *alloc, void *addr) 42 { 43 QE1000 *e1000 = g_new0(QE1000, 1); 44 QPCIBus *bus = pci_bus; 45 46 qpci_device_init(&e1000->dev, bus, addr); 47 e1000->obj.get_driver = e1000_get_driver; 48 49 return &e1000->obj; 50 } 51 52 static void e1000_register_nodes(void) 53 { 54 int i; 55 QOSGraphEdgeOptions opts = { 56 .extra_device_opts = "addr=04.0", 57 }; 58 add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) }); 59 60 for (i = 0; i < ARRAY_SIZE(models); i++) { 61 qos_node_create_driver(models[i], e1000_create); 62 qos_node_consumes(models[i], "pci-bus", &opts); 63 qos_node_produces(models[i], "pci-device"); 64 } 65 } 66 67 libqos_init(e1000_register_nodes); 68