[libvirt] [RESEND][PATCHv5 2/4] add pci passthrough to libxl driver

Add pci passthrough to libxl driver, support attach-device, detach-device and start a vm with pci hostdev specified. Signed-off-by: Chunyan Liu <cyliu(a)suse.com&gt; --- po/POTFILES.in | 2 +- src/libxl/libxl_conf.c | 63 +++++++ src/libxl/libxl_conf.h | 4 + src/libxl/libxl_driver.c | 443 +++++++++++++++++++++++++++++++++++++++++++++- 4 files changed, 510 insertions(+), 2 deletions(-) diff --git a/po/POTFILES.in b/po/POTFILES.in index ec205c9..d01cb99 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -159,6 +159,7 @@ src/util/vireventpoll.c src/util/virfile.c src/util/virhash.c src/util/virhook.c +src/util/virhostdev.c src/util/viridentity.c src/util/virinitctl.c src/util/viriptables.c @@ -196,7 +197,6 @@ src/util/viruri.c src/util/virusb.c src/util/virutil.c src/util/virxml.c -src/util/virhostdev.c src/vbox/vbox_MSCOMGlue.c src/vbox/vbox_XPCOMCGlue.c src/vbox/vbox_driver.c diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index d4226b8..31d8f8a 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -1128,6 +1128,66 @@ 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) { @@ -1176,6 +1236,9 @@ 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; diff --git a/src/libxl/libxl_conf.h b/src/libxl/libxl_conf.h index 8ba0ee4..31a955a 100644 --- a/src/libxl/libxl_conf.h +++ b/src/libxl/libxl_conf.h @@ -38,6 +38,7 @@ # include "virchrdev.h" +# define LIBXL_DRIVER_NAME "xenlight" # define LIBXL_VNC_PORT_MIN 5900 # define LIBXL_VNC_PORT_MAX 65535 @@ -148,6 +149,9 @@ 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); diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index e2a6d44..5bddf45 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -52,6 +52,8 @@ #include "virsysinfo.h" #include "viraccessapicheck.h" #include "viratomic.h" +#include "virhostdev.h" +#include "virhostdev.h" #define VIR_FROM_THIS VIR_FROM_LIBXL @@ -328,6 +330,7 @@ libxlVmReap(libxlDriverPrivatePtr driver, virDomainShutoffReason reason) { libxlDomainObjPrivatePtr priv = vm->privateData; + virHostdevManagerPtr hostdev_mgr; if (libxl_domain_destroy(priv->ctx, vm->def->id, NULL) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, @@ -335,6 +338,10 @@ libxlVmReap(libxlDriverPrivatePtr driver, return -1; } + hostdev_mgr = virHostdevManagerGetDefault(); + virHostdevReAttachDomainHostdevs(hostdev_mgr, LIBXL_DRIVER_NAME, + vm->def, VIR_SP_PCI_HOSTDEV); + libxlVmCleanup(driver, vm, reason); return 0; } @@ -553,6 +560,7 @@ libxlVmStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm, int managed_save_fd = -1; libxlDomainObjPrivatePtr priv = vm->privateData; libxlDriverConfigPtr cfg = libxlDriverConfigGet(driver); + virHostdevManagerPtr hostdev_mgr; if (libxlDomainObjPrivateInitCtx(vm) < 0) goto error; @@ -611,6 +619,12 @@ libxlVmStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm, goto error; } + VIR_DEBUG("Preparing host PCI devices"); + hostdev_mgr = virHostdevManagerGetDefault(); + if (virHostdevPrepareDomainHostdevs(hostdev_mgr, LIBXL_DRIVER_NAME, + vm->def, VIR_SP_PCI_HOSTDEV) < 0) + goto error; + /* use as synchronous operations => ao_how = NULL and no intermediate reports => ao_progress = NULL */ if (restore_fd < 0) @@ -706,6 +720,7 @@ libxlReconnectDomain(virDomainObjPtr vm, libxl_dominfo d_info; int len; uint8_t *data = NULL; + virHostdevManagerPtr hostdev_mgr; virObjectLock(vm); @@ -729,6 +744,13 @@ 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 */ + hostdev_mgr = virHostdevManagerGetDefault(); + if (virHostdevPrepareDomainHostdevs(hostdev_mgr, LIBXL_DRIVER_NAME, + vm->def, VIR_SP_PCI_HOSTDEV) < 0) + goto out; + virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, VIR_DOMAIN_RUNNING_UNKNOWN); if (virAtomicIntInc(&driver->nactive) == 1 && driver->inhibitCallback) @@ -2896,6 +2918,95 @@ cleanup: } static int +libxlDomainAttachHostPciDevice(libxlDomainObjPrivatePtr priv, + virDomainObjPtr vm, + virDomainHostdevDefPtr hostdev) +{ + libxl_device_pci pcidev; + virDomainHostdevDefPtr found; + virHostdevManagerPtr hostdev_mgr; + + 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; + + hostdev_mgr = virHostdevManagerGetDefault(); + if (virHostdevPreparePciHostdevs(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: + virHostdevReAttachPciHostdevs(hostdev_mgr, LIBXL_DRIVER_NAME, + vm->def->name, &hostdev, 1); + +cleanup: + return -1; +} + +static int +libxlDomainAttachHostDevice(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(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) { @@ -2962,6 +3073,12 @@ libxlDomainAttachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm, dev->data.disk = NULL; break; + case VIR_DOMAIN_DEVICE_HOSTDEV: + ret = libxlDomainAttachHostDevice(priv, vm, dev); + if (!ret) + dev->data.hostdev = NULL; + break; + default: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("device type '%s' cannot be attached"), @@ -2976,6 +3093,8 @@ static int libxlDomainAttachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev) { virDomainDiskDefPtr disk; + virDomainHostdevDefPtr hostdev; + virDomainHostdevDefPtr found; switch (dev->type) { case VIR_DOMAIN_DEVICE_DISK: @@ -2990,6 +3109,25 @@ 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", @@ -3000,6 +3138,124 @@ libxlDomainAttachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev) } static int +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(libxlDomainObjPrivatePtr priv, + virDomainObjPtr vm, + virDomainHostdevDefPtr hostdev) +{ + virDomainHostdevSubsysPtr subsys = &hostdev->source.subsys; + libxl_device_pci pcidev; + virDomainHostdevDefPtr detach; + int idx; + virHostdevManagerPtr hostdev_mgr; + + 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); + + hostdev_mgr = virHostdevManagerGetDefault(); + virHostdevReAttachPciHostdevs(hostdev_mgr, LIBXL_DRIVER_NAME, + vm->def->name, &hostdev, 1); + + return 0; + +cleanup: + virDomainHostdevDefFree(detach); + return -1; +} + +static int +libxlDomainDetachHostDevice(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(priv, vm, hostdev); + + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("unexpected hostdev type %d"), subsys->type); + break; + } + + return -1; +} + +static int libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -3010,6 +3266,10 @@ libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm, ret = libxlDomainDetachDeviceDiskLive(priv, vm, dev); break; + case VIR_DOMAIN_DEVICE_HOSTDEV: + ret = libxlDomainDetachHostDevice(priv, vm, dev); + break; + default: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("device type '%s' cannot be detached"), @@ -3020,6 +3280,7 @@ libxlDomainDetachDeviceLive(libxlDomainObjPrivatePtr priv, virDomainObjPtr vm, return ret; } + static int libxlDomainDetachDeviceConfig(virDomainDefPtr vmdef, virDomainDeviceDefPtr dev) { @@ -4180,10 +4441,186 @@ 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; + virHostdevManagerPtr hostdev_mgr; + + 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; + } + + hostdev_mgr = virHostdevManagerGetDefault(); + 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; + virHostdevManagerPtr hostdev_mgr; + + 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; + + hostdev_mgr = virHostdevManagerGetDefault(); + 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; + virHostdevManagerPtr hostdev_mgr; + + 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; + + hostdev_mgr = virHostdevManagerGetDefault(); + 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 */ @@ -4264,6 +4701,10 @@ static virDriver libxlDriver = { .connectDomainEventDeregisterAny = libxlConnectDomainEventDeregisterAny, /* 0.9.0 */ .connectIsAlive = libxlConnectIsAlive, /* 0.9.8 */ .connectSupportsFeature = libxlConnectSupportsFeature, /* 1.1.1 */ + .nodeDeviceDettach = libxlNodeDeviceDettach, /* 1.1.3 */ + .nodeDeviceDetachFlags = libxlNodeDeviceDetachFlags, /* 1.1.3 */ + .nodeDeviceReAttach = libxlNodeDeviceReAttach, /* 1.1.3 */ + .nodeDeviceReset = libxlNodeDeviceReset, /* 1.1.3 */ }; static virStateDriver libxlStateDriver = { -- 1.6.0.2