libvirt/src/qemu/qemu_hostdev.h
Michal Privoznik 430715604f qemu_hotplug: Prepare NVMe disks on hotplug
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:44 +01:00

109 lines
5.4 KiB
C

/*
* qemu_hostdev.h: QEMU hostdev management
*
* Copyright (C) 2006-2007, 2009-2013 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, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "qemu_conf.h"
#include "domain_conf.h"
bool qemuHostdevNeedsVFIO(const virDomainHostdevDef *hostdev);
bool qemuHostdevHostSupportsPassthroughVFIO(void);
int qemuHostdevUpdateActiveNVMeDisks(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevUpdateActiveMediatedDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevUpdateActivePCIDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevUpdateActiveUSBDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevUpdateActiveSCSIDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevUpdateActiveDomainDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);
int qemuHostdevPrepareOneNVMeDisk(virQEMUDriverPtr driver,
const char *name,
virStorageSourcePtr src);
int qemuHostdevPrepareNVMeDisks(virQEMUDriverPtr driver,
const char *name,
virDomainDiskDefPtr *disks,
size_t ndisks);
int qemuHostdevPreparePCIDevices(virQEMUDriverPtr driver,
const char *name,
const unsigned char *uuid,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
virQEMUCapsPtr qemuCaps,
unsigned int flags);
int qemuHostdevPrepareUSBDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs,
unsigned int flags);
int qemuHostdevPrepareSCSIDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int qemuHostdevPrepareSCSIVHostDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int qemuHostdevPrepareMediatedDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
int qemuHostdevPrepareDomainDevices(virQEMUDriverPtr driver,
virDomainDefPtr def,
virQEMUCapsPtr qemuCaps,
unsigned int flags);
void qemuHostdevReAttachOneNVMeDisk(virQEMUDriverPtr driver,
const char *name,
virStorageSourcePtr src);
void qemuHostdevReAttachNVMeDisks(virQEMUDriverPtr driver,
const char *name,
virDomainDiskDefPtr *disks,
size_t ndisks);
void qemuHostdevReAttachPCIDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuHostdevReAttachUSBDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuHostdevReAttachSCSIDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuHostdevReAttachSCSIVHostDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuHostdevReAttachMediatedDevices(virQEMUDriverPtr driver,
const char *name,
virDomainHostdevDefPtr *hostdevs,
int nhostdevs);
void qemuHostdevReAttachDomainDevices(virQEMUDriverPtr driver,
virDomainDefPtr def);