hw/arm/bcm2836: Only provide "enabled-cpus" property to multicore SoCs
[qemu.git] / hw / pci / pci-stub.c
1 /*
2 * PCI stubs for platforms that don't support pci bus.
3 *
4 * Copyright (c) 2010 Isaku Yamahata <yamahata at valinux co jp>
5 * VA Linux Systems Japan K.K.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #include "qemu/osdep.h"
22 #include "sysemu/sysemu.h"
23 #include "monitor/monitor.h"
24 #include "qapi/error.h"
25 #include "qapi/qapi-commands-pci.h"
26 #include "qapi/qmp/qerror.h"
27 #include "hw/pci/pci.h"
28 #include "hw/pci/msi.h"
29 #include "hw/pci/msix.h"
30
31 bool msi_nonbroken;
32 bool pci_available;
33
34 PciInfoList *qmp_query_pci(Error **errp)
35 {
36 error_setg(errp, QERR_UNSUPPORTED);
37 return NULL;
38 }
39
40 void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict)
41 {
42 monitor_printf(mon, "PCI devices not supported\n");
43 }
44
45 /* kvm-all wants this */
46 MSIMessage pci_get_msi_message(PCIDevice *dev, int vector)
47 {
48 g_assert(false);
49 return (MSIMessage){};
50 }
51
52 uint16_t pci_requester_id(PCIDevice *dev)
53 {
54 g_assert(false);
55 return 0;
56 }
57
58 /* Required by ahci.c */
59 bool msi_enabled(const PCIDevice *dev)
60 {
61 return false;
62 }
63
64 void msi_notify(PCIDevice *dev, unsigned int vector)
65 {
66 g_assert_not_reached();
67 }
68
69 /* Required by target/i386/kvm.c */
70 bool msi_is_masked(const PCIDevice *dev, unsigned vector)
71 {
72 g_assert_not_reached();
73 }
74
75 MSIMessage msi_get_message(PCIDevice *dev, unsigned int vector)
76 {
77 g_assert_not_reached();
78 }
79
80 int msix_enabled(PCIDevice *dev)
81 {
82 return false;
83 }
84
85 bool msix_is_masked(PCIDevice *dev, unsigned vector)
86 {
87 g_assert_not_reached();
88 }
89
90 MSIMessage msix_get_message(PCIDevice *dev, unsigned int vector)
91 {
92 g_assert_not_reached();
93 }