mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-10-07 14:55:46 +00:00
aad479dc4e
Automatically allocate PCI addresses for devices instead of hardcoding them in the driver code. The current allocation schema is to dedicate an entire slot for each devices. Also, allow having arbitrary number of devices.
76 lines
2.0 KiB
C
76 lines
2.0 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,
|
|
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;
|
|
}
|
|
|
|
virDomainDefParserConfig virBhyveDriverDomainDefParserConfig = {
|
|
.domainPostParseCallback = bhyveDomainDefPostParse,
|
|
};
|