Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 1 | /* |
| 2 | * QTest testcase for AC97 |
| 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 | |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 10 | #include "qemu/osdep.h" |
Marc-André Lureau | 907b510 | 2022-03-30 13:39:05 +0400 | [diff] [blame] | 11 | #include "libqtest.h" |
Markus Armbruster | 0b8fa32 | 2019-05-23 16:35:07 +0200 | [diff] [blame] | 12 | #include "qemu/module.h" |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 13 | #include "libqos/qgraph.h" |
| 14 | #include "libqos/pci.h" |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 15 | |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 16 | typedef struct QAC97 QAC97; |
| 17 | |
| 18 | struct QAC97 { |
| 19 | QOSGraphObject obj; |
| 20 | QPCIDevice dev; |
| 21 | }; |
| 22 | |
| 23 | static void *ac97_get_driver(void *obj, const char *interface) |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 24 | { |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 25 | QAC97 *ac97 = obj; |
| 26 | |
| 27 | if (!g_strcmp0(interface, "pci-device")) { |
| 28 | return &ac97->dev; |
| 29 | } |
| 30 | |
Akihiko Odaki | 146f39d | 2022-08-29 17:33:01 +0900 | [diff] [blame] | 31 | fprintf(stderr, "%s not present in ac97\n", interface); |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 32 | g_assert_not_reached(); |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 33 | } |
| 34 | |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 35 | static void *ac97_create(void *pci_bus, QGuestAllocator *alloc, void *addr) |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 36 | { |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 37 | QAC97 *ac97 = g_new0(QAC97, 1); |
| 38 | QPCIBus *bus = pci_bus; |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 39 | |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 40 | qpci_device_init(&ac97->dev, bus, addr); |
| 41 | ac97->obj.get_driver = ac97_get_driver; |
| 42 | return &ac97->obj; |
Andreas Färber | d7b50c0 | 2014-03-30 19:00:05 +0200 | [diff] [blame] | 43 | } |
Emanuele Giuseppe Esposito | 86dc943 | 2018-08-17 12:01:59 +0200 | [diff] [blame] | 44 | |
| 45 | static void ac97_register_nodes(void) |
| 46 | { |
| 47 | QOSGraphEdgeOptions opts = { |
| 48 | .extra_device_opts = "addr=04.0", |
| 49 | }; |
| 50 | add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) }); |
| 51 | |
| 52 | qos_node_create_driver("AC97", ac97_create); |
| 53 | qos_node_produces("AC97", "pci-device"); |
| 54 | qos_node_consumes("AC97", "pci-bus", &opts); |
| 55 | } |
| 56 | |
| 57 | libqos_init(ac97_register_nodes); |