mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 12:07:31 +00:00
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
|
|
* QTest testcase for tpci200 PCI-IndustryPack bridge
|
|
*
|
|
* Copyright (c) 2014 SUSE LINUX Products GmbH
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "libqtest.h"
|
|
#include "qemu/module.h"
|
|
#include "qgraph.h"
|
|
#include "pci.h"
|
|
|
|
typedef struct QTpci200 QTpci200;
|
|
typedef struct QIpack QIpack;
|
|
|
|
struct QIpack {
|
|
|
|
};
|
|
struct QTpci200 {
|
|
QOSGraphObject obj;
|
|
QPCIDevice dev;
|
|
QIpack ipack;
|
|
};
|
|
|
|
/* tpci200 */
|
|
static void *tpci200_get_driver(void *obj, const char *interface)
|
|
{
|
|
QTpci200 *tpci200 = obj;
|
|
if (!g_strcmp0(interface, "ipack")) {
|
|
return &tpci200->ipack;
|
|
}
|
|
if (!g_strcmp0(interface, "pci-device")) {
|
|
return &tpci200->dev;
|
|
}
|
|
|
|
fprintf(stderr, "%s not present in tpci200\n", interface);
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
static void *tpci200_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
|
|
{
|
|
QTpci200 *tpci200 = g_new0(QTpci200, 1);
|
|
QPCIBus *bus = pci_bus;
|
|
|
|
qpci_device_init(&tpci200->dev, bus, addr);
|
|
tpci200->obj.get_driver = tpci200_get_driver;
|
|
return &tpci200->obj;
|
|
}
|
|
|
|
static void tpci200_register_nodes(void)
|
|
{
|
|
QOSGraphEdgeOptions opts = {
|
|
.extra_device_opts = "addr=04.0,id=ipack0",
|
|
};
|
|
add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
|
|
|
|
qos_node_create_driver("tpci200", tpci200_create);
|
|
qos_node_consumes("tpci200", "pci-bus", &opts);
|
|
qos_node_produces("tpci200", "ipack");
|
|
qos_node_produces("tpci200", "pci-device");
|
|
}
|
|
|
|
libqos_init(tpci200_register_nodes);
|