libvirt/src/bhyve/bhyve_domain.c
Peter Krempa 185d13b1b0 conf: refactor checking for unsupported memory devices
Introduce a helper to check supported device and domain config and move
the memory hotplug checks to it.

The advantage of this approach is that by default all new features are
considered unsupported by all hypervisors unless specifically changed
rather than the previous approach where every hypervisor would need to
declare that a given feature is unsupported.
2016-03-09 10:09:16 +01:00

88 lines
2.5 KiB
C

/*
* bhyve_domain.c: bhyve domain private state
*
* Copyright (C) 2014 Roman Bogorodskiy
*
* 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/>.
*
* Author: Roman Bogorodskiy
*/
#include <config.h>
#include "bhyve_device.h"
#include "bhyve_domain.h"
#include "viralloc.h"
#include "virlog.h"
#define VIR_FROM_THIS VIR_FROM_BHYVE
VIR_LOG_INIT("bhyve.bhyve_domain");
static void *
bhyveDomainObjPrivateAlloc(void)
{
bhyveDomainObjPrivatePtr priv;
if (VIR_ALLOC(priv) < 0)
return NULL;
return priv;
}
static void
bhyveDomainObjPrivateFree(void *data)
{
bhyveDomainObjPrivatePtr priv = data;
virDomainPCIAddressSetFree(priv->pciaddrs);
VIR_FREE(priv);
}
virDomainXMLPrivateDataCallbacks virBhyveDriverPrivateDataCallbacks = {
.alloc = bhyveDomainObjPrivateAlloc,
.free = bhyveDomainObjPrivateFree,
};
static int
bhyveDomainDefPostParse(virDomainDefPtr def,
virCapsPtr caps ATTRIBUTE_UNUSED,
unsigned int parseFlags ATTRIBUTE_UNUSED,
void *opaque ATTRIBUTE_UNUSED)
{
/* Add an implicit PCI root controller */
if (virDomainDefMaybeAddController(def, VIR_DOMAIN_CONTROLLER_TYPE_PCI, 0,
VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT) < 0)
return -1;
return 0;
}
static int
bhyveDomainDeviceDefPostParse(virDomainDeviceDefPtr dev ATTRIBUTE_UNUSED,
const virDomainDef *def ATTRIBUTE_UNUSED,
virCapsPtr caps ATTRIBUTE_UNUSED,
unsigned int parseFlags ATTRIBUTE_UNUSED,
void *opaque ATTRIBUTE_UNUSED)
{
return 0;
}
virDomainDefParserConfig virBhyveDriverDomainDefParserConfig = {
.devicesPostParseCallback = bhyveDomainDeviceDefPostParse,
.domainPostParseCallback = bhyveDomainDefPostParse,
};