libvirt/src/qemu/qemu_hostdev.h
Michal Privoznik 8a34f822e6 qemu: Keep list of USB devices attached to domains
In order to avoid situation where a USB device is
in use by two domains, we must keep a list of already
attached devices like we do for PCI.
2011-12-24 18:12:04 +01:00

52 lines
2.2 KiB
C

/*
* qemu_hostdev.h: QEMU hostdev management
*
* Copyright (C) 2006-2007, 2009-2010 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __QEMU_HOSTDEV_H__
# define __QEMU_HOSTDEV_H__
# include "qemu_conf.h"
# include "domain_conf.h"
int qemuUpdateActivePciHostdevs(struct qemud_driver *driver,
virDomainDefPtr def);
int qemuPrepareHostdevPCIDevices(struct qemud_driver *driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int qemuPrepareHostdevUSBDevices(struct qemud_driver *driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int qemuPrepareHostDevices(struct qemud_driver *driver,
virDomainDefPtr def);
void qemuReattachPciDevice(pciDevice *dev, struct qemud_driver *driver);
void qemuDomainReAttachHostdevDevices(struct qemud_driver *driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuDomainReAttachHostDevices(struct qemud_driver *driver,
virDomainDefPtr def);
#endif /* __QEMU_HOSTDEV_H__ */