user: Restore debug usage message for '-d ?' in user mode emulation

[qemu.git] / hw / pci-stub.c

/*
 * PCI stubs for plathome that doesn't support pci bus.
 *
 * Copyright (c) 2010 Isaku Yamahata <yamahata at valinux co jp>
 *                    VA Linux Systems Japan K.K.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#include "sysemu.h"
#include "monitor.h"
#include "pci.h"

static void pci_error_message(Monitor *mon)
{
    monitor_printf(mon, "PCI devices not supported\n");
}

void do_pci_info(Monitor *mon, QObject **ret_data)
{
    pci_error_message(mon);
}

void do_pci_info_print(Monitor *mon, const QObject *data)
{
    pci_error_message(mon);
}

int do_pcie_aer_inejct_error(Monitor *mon,
                             const QDict *qdict, QObject **ret_data)
{
    pci_error_message(mon);
    return -ENOSYS;
}

void pcie_aer_inject_error_print(Monitor *mon, const QObject *data)
{
    pci_error_message(mon);
}