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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.
52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
/*
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* qemu_hostdev.h: QEMU hostdev management
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*
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* Copyright (C) 2006-2007, 2009-2010 Red Hat, Inc.
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* Copyright (C) 2006 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __QEMU_HOSTDEV_H__
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# define __QEMU_HOSTDEV_H__
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# include "qemu_conf.h"
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# include "domain_conf.h"
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int qemuUpdateActivePciHostdevs(struct qemud_driver *driver,
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virDomainDefPtr def);
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int qemuPrepareHostdevPCIDevices(struct qemud_driver *driver,
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const char *name,
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virDomainHostdevDefPtr *hostdevs,
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int nhostdevs);
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int qemuPrepareHostdevUSBDevices(struct qemud_driver *driver,
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const char *name,
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virDomainHostdevDefPtr *hostdevs,
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int nhostdevs);
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int qemuPrepareHostDevices(struct qemud_driver *driver,
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virDomainDefPtr def);
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void qemuReattachPciDevice(pciDevice *dev, struct qemud_driver *driver);
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void qemuDomainReAttachHostdevDevices(struct qemud_driver *driver,
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const char *name,
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virDomainHostdevDefPtr *hostdevs,
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int nhostdevs);
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void qemuDomainReAttachHostDevices(struct qemud_driver *driver,
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virDomainDefPtr def);
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#endif /* __QEMU_HOSTDEV_H__ */
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