projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 0793a889 EGE |
1 | /* |
| 2 | * QTest testcase for tpci200 PCI-IndustryPack bridge | |
| 3 | * | |
| 4 | * Copyright (c) 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 QTpci200 QTpci200; | |
| 16 | typedef struct QIpack QIpack; | |
| 17 | ||
| 18 | struct QIpack { | |
| 19 | ||
| 20 | }; | |
| 21 | struct QTpci200 { | |
| 22 | QOSGraphObject obj; | |
| 23 | QPCIDevice dev; | |
| 24 | QIpack ipack; | |
| 25 | }; | |
| 26 | ||
| 27 | /* tpci200 */ | |
| 28 | static void *tpci200_get_driver(void *obj, const char *interface) | |
| 29 | { | |
| 30 | QTpci200 *tpci200 = obj; | |
| 31 | if (!g_strcmp0(interface, "ipack")) { | |
| 32 | return &tpci200->ipack; | |
| 33 | } | |
| 34 | if (!g_strcmp0(interface, "pci-device")) { | |
| 35 | return &tpci200->dev; | |
| 36 | } | |
| 37 | ||
| 38 | fprintf(stderr, "%s not present in tpci200\n", interface); | |
| 39 | g_assert_not_reached(); | |
| 40 | } | |
| 41 | ||
| 42 | static void *tpci200_create(void *pci_bus, QGuestAllocator *alloc, void *addr) | |
| 43 | { | |
| 44 | QTpci200 *tpci200 = g_new0(QTpci200, 1); | |
| 45 | QPCIBus *bus = pci_bus; | |
| 46 | ||
| 47 | qpci_device_init(&tpci200->dev, bus, addr); | |
| 48 | tpci200->obj.get_driver = tpci200_get_driver; | |
| 49 | return &tpci200->obj; | |
| 50 | } | |
| 51 | ||
| 52 | static void tpci200_register_nodes(void) | |
| 53 | { | |
| 54 | QOSGraphEdgeOptions opts = { | |
| 55 | .extra_device_opts = "addr=04.0,id=ipack0", | |
| 56 | }; | |
| 57 | add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) }); | |
| 58 | ||
| 59 | qos_node_create_driver("tpci200", tpci200_create); | |
| 60 | qos_node_consumes("tpci200", "pci-bus", &opts); | |
| 61 | qos_node_produces("tpci200", "ipack"); | |
| 62 | qos_node_produces("tpci200", "pci-device"); | |
| 63 | } | |
| 64 | ||
| 65 | libqos_init(tpci200_register_nodes); |