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add pci passthrough to libxl driver

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Add pci passthrough to libxl driver, support attach-device, detach-device and
start a vm with pci hostdev specified.
This commit is contained in:
Chunyan Liu 2014-03-06 17:46:11 +08:00 committed by Daniel P. Berrange
parent 98c5c53d69
commit 6225cb3df5
3 changed files with 518 additions and 6 deletions
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63
src/libxl/libxl_conf.c
View File

@ -1147,6 +1147,66 @@ libxlDriverConfigGet(libxlDriverPrivatePtr driver)
return cfg;
}
int
libxlMakePci(virDomainHostdevDefPtr hostdev, libxl_device_pci *pcidev)
{
if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
return -1;
if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
return -1;
pcidev->domain = hostdev->source.subsys.u.pci.addr.domain;
pcidev->bus = hostdev->source.subsys.u.pci.addr.bus;
pcidev->dev = hostdev->source.subsys.u.pci.addr.slot;
pcidev->func = hostdev->source.subsys.u.pci.addr.function;
return 0;
}
static int
libxlMakePciList(virDomainDefPtr def, libxl_domain_config *d_config)
{
virDomainHostdevDefPtr *l_hostdevs = def->hostdevs;
size_t nhostdevs = def->nhostdevs;
size_t npcidevs = 0;
libxl_device_pci *x_pcidevs;
size_t i, j;
if (nhostdevs == 0)
return 0;
if (VIR_ALLOC_N(x_pcidevs, nhostdevs) < 0)
return -1;
for (i = 0, j = 0; i < nhostdevs; i++) {
if (l_hostdevs[i]->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
continue;
if (l_hostdevs[i]->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
continue;
libxl_device_pci_init(&x_pcidevs[j]);
if (libxlMakePci(l_hostdevs[i], &x_pcidevs[j]) < 0)
goto error;
npcidevs++;
j++;
}
VIR_SHRINK_N(x_pcidevs, nhostdevs, nhostdevs - npcidevs);
d_config->pcidevs = x_pcidevs;
d_config->num_pcidevs = npcidevs;
return 0;
error:
for (i = 0; i < npcidevs; i++)
libxl_device_pci_dispose(&x_pcidevs[i]);
VIR_FREE(x_pcidevs);
return -1;
}
virCapsPtr
libxlMakeCapabilities(libxl_ctx *ctx)
{
@ -1195,6 +1255,9 @@ libxlBuildDomainConfig(libxlDriverPrivatePtr driver,
if (libxlMakeVfbList(driver, def, d_config) < 0)
return -1;
if (libxlMakePciList(def, d_config) < 0)
return -1;
d_config->on_reboot = def->onReboot;
d_config->on_poweroff = def->onPoweroff;
d_config->on_crash = def->onCrash;

7
src/libxl/libxl_conf.h
View File

@ -37,8 +37,9 @@
# include "virportallocator.h"
# include "virobject.h"
# include "virchrdev.h"
# include "virhostdev.h"
# define LIBXL_DRIVER_NAME "xenlight"
# define LIBXL_VNC_PORT_MIN 5900
# define LIBXL_VNC_PORT_MAX 65535
@ -90,6 +91,7 @@ struct _libxlDriverConfig {
struct _libxlDriverPrivate {
virMutex lock;
virHostdevManagerPtr hostdevMgr;
/* Require lock to get reference on 'config',
* then lockless thereafter */
libxlDriverConfigPtr config;
@ -149,6 +151,9 @@ int
libxlMakeVfb(libxlDriverPrivatePtr driver,
virDomainGraphicsDefPtr l_vfb, libxl_device_vfb *x_vfb);
int
libxlMakePci(virDomainHostdevDefPtr hostdev, libxl_device_pci *pcidev);
int
libxlBuildDomainConfig(libxlDriverPrivatePtr driver,
virDomainObjPtr vm, libxl_domain_config *d_config);

454
src/libxl/libxl_driver.c
View File

@ -53,6 +53,7 @@
#include "virsysinfo.h"
#include "viraccessapicheck.h"
#include "viratomic.h"
#include "virhostdev.h"
#define VIR_FROM_THIS VIR_FROM_LIBXL
@ -311,6 +312,10 @@ libxlVmCleanup(libxlDriverPrivatePtr driver,
int vnc_port;
char *file;
size_t i;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
virHostdevReAttachDomainDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def, VIR_HOSTDEV_SP_PCI, NULL);
vm->def->id = -1;
@ -701,6 +706,7 @@ libxlVmStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm,
#ifdef LIBXL_HAVE_DOMAIN_CREATE_RESTORE_PARAMS
libxl_domain_restore_params params;
#endif
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
if (libxlDomainObjPrivateInitCtx(vm) < 0)
return ret;
@ -763,6 +769,10 @@ libxlVmStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm,
goto endjob;
}
if (virHostdevPrepareDomainDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def, VIR_HOSTDEV_SP_PCI) < 0)
goto endjob;
/* Unlock virDomainObj while creating the domain */
virObjectUnlock(vm);
if (restore_fd < 0) {
@ -869,6 +879,7 @@ libxlReconnectDomain(virDomainObjPtr vm,
libxl_dominfo d_info;
int len;
uint8_t *data = NULL;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
virObjectLock(vm);
@ -892,6 +903,12 @@ libxlReconnectDomain(virDomainObjPtr vm,
/* Update domid in case it changed (e.g. reboot) while we were gone? */
vm->def->id = d_info.domid;
/* Update hostdev state */
if (virHostdevUpdateDomainActiveDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def, VIR_HOSTDEV_SP_PCI) < 0)
goto out;
virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, VIR_DOMAIN_RUNNING_UNKNOWN);
if (virAtomicIntInc(&driver->nactive) == 1 && driver->inhibitCallback)
@ -924,6 +941,7 @@ libxlStateCleanup(void)
if (!libxl_driver)
return -1;
virObjectUnref(libxl_driver->hostdevMgr);
virObjectUnref(libxl_driver->config);
virObjectUnref(libxl_driver->xmlopt);
virObjectUnref(libxl_driver->domains);
@ -1003,6 +1021,9 @@ libxlStateInitialize(bool privileged,
if (!(libxl_driver->domains = virDomainObjListNew()))
goto error;
if (!(libxl_driver->hostdevMgr = virHostdevManagerGetDefault()))
goto error;
if (!(cfg = libxlDriverConfigNew()))
goto error;
@ -3287,6 +3308,95 @@ cleanup:
return ret;
}
static int
libxlDomainAttachHostPCIDevice(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainHostdevDefPtr hostdev)
{
libxl_device_pci pcidev;
virDomainHostdevDefPtr found;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
return -1;
if (virDomainHostdevFind(vm->def, hostdev, &found) >= 0) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("target pci device %.4x:%.2x:%.2x.%.1x already exists"),
hostdev->source.subsys.u.pci.addr.domain,
hostdev->source.subsys.u.pci.addr.bus,
hostdev->source.subsys.u.pci.addr.slot,
hostdev->source.subsys.u.pci.addr.function);
return -1;
}
if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs + 1) < 0)
return -1;
if (virHostdevPreparePCIDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def->name, vm->def->uuid,
&hostdev, 1, 0) < 0)
goto cleanup;
if (libxlMakePci(hostdev, &pcidev) < 0)
goto reattach_hostdev;
if (libxl_device_pci_add(priv->ctx, vm->def->id, &pcidev, 0) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("libxenlight failed to attach pci device %.4x:%.2x:%.2x.%.1x"),
hostdev->source.subsys.u.pci.addr.domain,
hostdev->source.subsys.u.pci.addr.bus,
hostdev->source.subsys.u.pci.addr.slot,
hostdev->source.subsys.u.pci.addr.function);
goto reattach_hostdev;
}
vm->def->hostdevs[vm->def->nhostdevs++] = hostdev;
return 0;
reattach_hostdev:
virHostdevReAttachPCIDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def->name, &hostdev, 1, NULL);
cleanup:
return -1;
}
static int
libxlDomainAttachHostDevice(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev)
{
virDomainHostdevDefPtr hostdev = dev->data.hostdev;
if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("hostdev mode '%s' not supported"),
virDomainHostdevModeTypeToString(hostdev->mode));
return -1;
}
switch (hostdev->source.subsys.type) {
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI:
if (libxlDomainAttachHostPCIDevice(driver, priv, vm, hostdev) < 0)
goto error;
break;
default:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("hostdev subsys type '%s' not supported"),
virDomainHostdevSubsysTypeToString(hostdev->source.subsys.type));
goto error;
}
return 0;
error:
return -1;
}
static int
libxlDomainDetachDeviceDiskLive(libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm, virDomainDeviceDefPtr dev)
@ -3342,7 +3452,9 @@ cleanup:
}
static int
libxlDomainAttachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm,
libxlDomainAttachDeviceLive(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev)
{
int ret = -1;
@ -3354,6 +3466,12 @@ libxlDomainAttachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm,
dev->data.disk = NULL;
break;
case VIR_DOMAIN_DEVICE_HOSTDEV:
ret = libxlDomainAttachHostDevice(driver, priv, vm, dev);
if (!ret)
dev->data.hostdev = NULL;
break;
default:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("device type '%s' cannot be attached"),
@ -3368,6 +3486,8 @@ static int
libxlDomainAttachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev)
{
virDomainDiskDefPtr disk;
virDomainHostdevDefPtr hostdev;
virDomainHostdevDefPtr found;
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
@ -3382,6 +3502,25 @@ libxlDomainAttachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev)
/* vmdef has the pointer. Generic codes for vmdef will do all jobs */
dev->data.disk = NULL;
break;
case VIR_DOMAIN_DEVICE_HOSTDEV:
hostdev = dev->data.hostdev;
if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
return -1;
if (virDomainHostdevFind(vmdef, hostdev, &found) >= 0) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("target pci device %.4x:%.2x:%.2x.%.1x\
already exists"),
hostdev->source.subsys.u.pci.addr.domain,
hostdev->source.subsys.u.pci.addr.bus,
hostdev->source.subsys.u.pci.addr.slot,
hostdev->source.subsys.u.pci.addr.function);
return -1;
}
virDomainHostdevInsert(vmdef, hostdev);
break;
default:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
@ -3392,7 +3531,128 @@ libxlDomainAttachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev)
}
static int
libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm,
libxlComparePCIDevice(virDomainDefPtr def ATTRIBUTE_UNUSED,
virDomainDeviceDefPtr device ATTRIBUTE_UNUSED,
virDomainDeviceInfoPtr info1,
void *opaque)
{
virDomainDeviceInfoPtr info2 = opaque;
if (info1->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI ||
info2->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI)
return 0;
if (info1->addr.pci.domain == info2->addr.pci.domain &&
info1->addr.pci.bus == info2->addr.pci.bus &&
info1->addr.pci.slot == info2->addr.pci.slot &&
info1->addr.pci.function != info2->addr.pci.function)
return -1;
return 0;
}
static bool
libxlIsMultiFunctionDevice(virDomainDefPtr def,
virDomainDeviceInfoPtr dev)
{
if (virDomainDeviceInfoIterate(def, libxlComparePCIDevice, dev) < 0)
return true;
return false;
}
static int
libxlDomainDetachHostPCIDevice(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainHostdevDefPtr hostdev)
{
virDomainHostdevSubsysPtr subsys = &hostdev->source.subsys;
libxl_device_pci pcidev;
virDomainHostdevDefPtr detach;
int idx;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
if (subsys->type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
return -1;
idx = virDomainHostdevFind(vm->def, hostdev, &detach);
if (idx < 0) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("host pci device %.4x:%.2x:%.2x.%.1x not found"),
subsys->u.pci.addr.domain, subsys->u.pci.addr.bus,
subsys->u.pci.addr.slot, subsys->u.pci.addr.function);
return -1;
}
if (libxlIsMultiFunctionDevice(vm->def, detach->info)) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("cannot hot unplug multifunction PCI device: %.4x:%.2x:%.2x.%.1x"),
subsys->u.pci.addr.domain, subsys->u.pci.addr.bus,
subsys->u.pci.addr.slot, subsys->u.pci.addr.function);
goto cleanup;
}
libxl_device_pci_init(&pcidev);
if (libxlMakePci(detach, &pcidev) < 0)
goto cleanup;
if (libxl_device_pci_remove(priv->ctx, vm->def->id, &pcidev, 0) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("libxenlight failed to detach pci device\
%.4x:%.2x:%.2x.%.1x"),
subsys->u.pci.addr.domain, subsys->u.pci.addr.bus,
subsys->u.pci.addr.slot, subsys->u.pci.addr.function);
goto cleanup;
}
libxl_device_pci_dispose(&pcidev);
virDomainHostdevRemove(vm->def, idx);
virHostdevReAttachPCIDevices(hostdev_mgr, LIBXL_DRIVER_NAME,
vm->def->name, &hostdev, 1, NULL);
return 0;
cleanup:
virDomainHostdevDefFree(detach);
return -1;
}
static int
libxlDomainDetachHostDevice(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev)
{
virDomainHostdevDefPtr hostdev = dev->data.hostdev;
virDomainHostdevSubsysPtr subsys = &hostdev->source.subsys;
if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("hostdev mode '%s' not supported"),
virDomainHostdevModeTypeToString(hostdev->mode));
return -1;
}
switch (subsys->type) {
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI:
return libxlDomainDetachHostPCIDevice(driver, priv, vm, hostdev);
default:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected hostdev type %d"), subsys->type);
break;
}
return -1;
}
static int
libxlDomainDetachDeviceLive(libxlDriverPrivatePtr driver,
libxlDomainObjPrivatePtr priv,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev)
{
int ret = -1;
@ -3402,6 +3662,10 @@ libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm,
ret = libxlDomainDetachDeviceDiskLive(priv, vm, dev);
break;
case VIR_DOMAIN_DEVICE_HOSTDEV:
ret = libxlDomainDetachHostDevice(driver, priv, vm, dev);
break;
default:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("device type '%s' cannot be detached"),
@ -3412,6 +3676,7 @@ libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm,
return ret;
}
static int
libxlDomainDetachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev)
{
@ -3589,7 +3854,7 @@ libxlDomainAttachDeviceFlags(virDomainPtr dom, const char *xml,
VIR_DOMAIN_XML_INACTIVE)))
goto endjob;
if ((ret = libxlDomainAttachDeviceLive(priv, vm, dev)) < 0)
if ((ret = libxlDomainAttachDeviceLive(driver, priv, vm, dev)) < 0)
goto endjob;
/*
@ -3700,7 +3965,7 @@ libxlDomainDetachDeviceFlags(virDomainPtr dom, const char *xml,
VIR_DOMAIN_XML_INACTIVE)))
goto endjob;
if ((ret = libxlDomainDetachDeviceLive(priv, vm, dev)) < 0)
if ((ret = libxlDomainDetachDeviceLive(driver, priv, vm, dev)) < 0)
goto endjob;
/*
@ -4604,10 +4869,185 @@ libxlConnectSupportsFeature(virConnectPtr conn, int feature)
}
}
static int
libxlNodeDeviceGetPCIInfo(virNodeDeviceDefPtr def,
unsigned *domain,
unsigned *bus,
unsigned *slot,
unsigned *function)
{
virNodeDevCapsDefPtr cap;
int ret = -1;
cap = def->caps;
while (cap) {
if (cap->type == VIR_NODE_DEV_CAP_PCI_DEV) {
*domain = cap->data.pci_dev.domain;
*bus = cap->data.pci_dev.bus;
*slot = cap->data.pci_dev.slot;
*function = cap->data.pci_dev.function;
break;
}
cap = cap->next;
}
if (!cap) {
virReportError(VIR_ERR_INVALID_ARG,
_("device %s is not a PCI device"), def->name);
goto out;
}
ret = 0;
out:
return ret;
}
static int
libxlNodeDeviceDetachFlags(virNodeDevicePtr dev,
const char *driverName,
unsigned int flags)
{
virPCIDevicePtr pci = NULL;
unsigned domain = 0, bus = 0, slot = 0, function = 0;
int ret = -1;
virNodeDeviceDefPtr def = NULL;
char *xml = NULL;
libxlDriverPrivatePtr driver = dev->conn->privateData;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
virCheckFlags(0, -1);
xml = virNodeDeviceGetXMLDesc(dev, 0);
if (!xml)
goto cleanup;
def = virNodeDeviceDefParseString(xml, EXISTING_DEVICE, NULL);
if (!def)
goto cleanup;
if (virNodeDeviceDetachFlagsEnsureACL(dev->conn, def) < 0)
goto cleanup;
if (libxlNodeDeviceGetPCIInfo(def, &domain, &bus, &slot, &function) < 0)
goto cleanup;
pci = virPCIDeviceNew(domain, bus, slot, function);
if (!pci)
goto cleanup;
if (!driverName || STREQ(driverName, "xen")) {
if (virPCIDeviceSetStubDriver(pci, "pciback") < 0)
goto cleanup;
} else {
virReportError(VIR_ERR_INVALID_ARG,
_("unsupported driver name '%s'"), driverName);
goto cleanup;
}
if (virHostdevPCINodeDeviceDetach(hostdev_mgr, pci) < 0)
goto cleanup;
ret = 0;
cleanup:
virPCIDeviceFree(pci);
virNodeDeviceDefFree(def);
VIR_FREE(xml);
return ret;
}
static int
libxlNodeDeviceDettach(virNodeDevicePtr dev)
{
return libxlNodeDeviceDetachFlags(dev, NULL, 0);
}
static int
libxlNodeDeviceReAttach(virNodeDevicePtr dev)
{
virPCIDevicePtr pci = NULL;
unsigned domain = 0, bus = 0, slot = 0, function = 0;
int ret = -1;
virNodeDeviceDefPtr def = NULL;
char *xml = NULL;
libxlDriverPrivatePtr driver = dev->conn->privateData;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
xml = virNodeDeviceGetXMLDesc(dev, 0);
if (!xml)
goto cleanup;
def = virNodeDeviceDefParseString(xml, EXISTING_DEVICE, NULL);
if (!def)
goto cleanup;
if (virNodeDeviceReAttachEnsureACL(dev->conn, def) < 0)
goto cleanup;
if (libxlNodeDeviceGetPCIInfo(def, &domain, &bus, &slot, &function) < 0)
goto cleanup;
pci = virPCIDeviceNew(domain, bus, slot, function);
if (!pci)
goto cleanup;
if (virHostdevPCINodeDeviceReAttach(hostdev_mgr, pci) < 0)
goto out;
ret = 0;
out:
virPCIDeviceFree(pci);
cleanup:
virNodeDeviceDefFree(def);
VIR_FREE(xml);
return ret;
}
static int
libxlNodeDeviceReset(virNodeDevicePtr dev)
{
virPCIDevicePtr pci;
unsigned domain = 0, bus = 0, slot = 0, function = 0;
int ret = -1;
virNodeDeviceDefPtr def = NULL;
char *xml = NULL;
libxlDriverPrivatePtr driver = dev->conn->privateData;
virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr;
xml = virNodeDeviceGetXMLDesc(dev, 0);
if (!xml)
goto cleanup;
def = virNodeDeviceDefParseString(xml, EXISTING_DEVICE, NULL);
if (!def)
goto cleanup;
if (virNodeDeviceResetEnsureACL(dev->conn, def) < 0)
goto cleanup;
if (libxlNodeDeviceGetPCIInfo(def, &domain, &bus, &slot, &function) < 0)
goto cleanup;
pci = virPCIDeviceNew(domain, bus, slot, function);
if (!pci)
goto cleanup;
if (virHostdevPCINodeDeviceReset(hostdev_mgr, pci) < 0)
goto out;
ret = 0;
out:
virPCIDeviceFree(pci);
cleanup:
virNodeDeviceDefFree(def);
VIR_FREE(xml);
return ret;
}
static virDriver libxlDriver = {
.no = VIR_DRV_LIBXL,
.name = "xenlight",
.name = LIBXL_DRIVER_NAME,
.connectOpen = libxlConnectOpen, /* 0.9.0 */
.connectClose = libxlConnectClose, /* 0.9.0 */
.connectGetType = libxlConnectGetType, /* 0.9.0 */
@ -4690,6 +5130,10 @@ static virDriver libxlDriver = {
.connectDomainEventDeregisterAny = libxlConnectDomainEventDeregisterAny, /* 0.9.0 */
.connectIsAlive = libxlConnectIsAlive, /* 0.9.8 */
.connectSupportsFeature = libxlConnectSupportsFeature, /* 1.1.1 */
.nodeDeviceDettach = libxlNodeDeviceDettach, /* 1.2.3 */
.nodeDeviceDetachFlags = libxlNodeDeviceDetachFlags, /* 1.2.3 */
.nodeDeviceReAttach = libxlNodeDeviceReAttach, /* 1.2.3 */
.nodeDeviceReset = libxlNodeDeviceReset, /* 1.2.3 */
};
static virStateDriver libxlStateDriver = {