[libvirt] [PATCHv3 4/6] conf: Refactor storing and usage of feature flags

Currently we were storing domain feature flags in a bit field as the they were either enabled or disabled. New features such as paravirtual spinlocks however can be tri-state as the default option may depend on hypervisor version. To allow storing tri-state feature state in the same place instead of having to declare dedicated variables for each feature this patch refactors the bit field to an array. --- Notes: Version 3: - no changes - second review requested (weakly ACKed) Version 2: - extracted unrelated changes to separate patches - added error on features that don't support state=off - removed spurious comment src/conf/domain_conf.c | 159 ++++++++++++++++++++++++++++++--------------- src/conf/domain_conf.h | 2 +- src/libxl/libxl_conf.c | 9 ++- src/lxc/lxc_container.c | 6 +- src/qemu/qemu_command.c | 15 ++--- src/vbox/vbox_tmpl.c | 45 +++++++------ src/xenapi/xenapi_driver.c | 10 +-- src/xenapi/xenapi_utils.c | 22 +++---- src/xenxs/xen_sxpr.c | 20 +++--- src/xenxs/xen_xm.c | 30 ++++----- 10 files changed, 187 insertions(+), 131 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 7849693..f6f2e64 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -11417,10 +11417,10 @@ virDomainDefParseXML(xmlDocPtr xml, _("unexpected feature '%s'"), nodes[i]->name); goto error; } - def->features |= (1 << val); - if (val == VIR_DOMAIN_FEATURE_APIC) { - tmp = virXPathString("string(./features/apic/@eoi)", ctxt); - if (tmp) { + + switch ((enum virDomainFeature) val) { + case VIR_DOMAIN_FEATURE_APIC: + if ((tmp = virXPathString("string(./features/apic/@eoi)", ctxt))) { int eoi; if ((eoi = virDomainFeatureStateTypeFromString(tmp)) <= 0) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -11431,11 +11431,23 @@ virDomainDefParseXML(xmlDocPtr xml, def->apic_eoi = eoi; VIR_FREE(tmp); } + /* fallthrough */ + case VIR_DOMAIN_FEATURE_ACPI: + case VIR_DOMAIN_FEATURE_PAE: + case VIR_DOMAIN_FEATURE_HAP: + case VIR_DOMAIN_FEATURE_VIRIDIAN: + case VIR_DOMAIN_FEATURE_PRIVNET: + case VIR_DOMAIN_FEATURE_HYPERV: + def->features[val] = VIR_DOMAIN_FEATURE_STATE_ON; + break; + + case VIR_DOMAIN_FEATURE_LAST: + break; } } VIR_FREE(nodes); - if (def->features & (1 << VIR_DOMAIN_FEATURE_HYPERV)) { + if (def->features[VIR_DOMAIN_FEATURE_HYPERV] == VIR_DOMAIN_FEATURE_STATE_ON) { int feature; int value; node = ctxt->node; @@ -13407,12 +13419,16 @@ virDomainDefFeaturesCheckABIStability(virDomainDefPtr src, { size_t i; - /* basic check */ - if (src->features != dst->features) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("Target domain features %d does not match source %d"), - dst->features, src->features); - return false; + for (i = 0; i < VIR_DOMAIN_FEATURE_LAST; i++) { + if (src->features[i] != dst->features[i]) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("State of feature '%s' differs: " + "source: '%s', destination: '%s'"), + virDomainFeatureTypeToString(i), + virDomainFeatureStateTypeToString(src->features[i]), + virDomainFeatureStateTypeToString(dst->features[i])); + return false; + } } /* APIC EOI */ @@ -13426,7 +13442,7 @@ virDomainDefFeaturesCheckABIStability(virDomainDefPtr src, } /* hyperv */ - if (src->features & (1 << VIR_DOMAIN_FEATURE_HYPERV)) { + if (src->features[VIR_DOMAIN_FEATURE_HYPERV] == VIR_DOMAIN_FEATURE_STATE_ON) { for (i = 0; i < VIR_DOMAIN_HYPERV_LAST; i++) { switch ((enum virDomainHyperv) i) { case VIR_DOMAIN_HYPERV_RELAXED: @@ -16749,58 +16765,99 @@ virDomainDefFormatInternal(virDomainDefPtr def, virBufferAddLit(buf, " </idmap>\n"); } + for (i = 0; i < VIR_DOMAIN_FEATURE_LAST; i++) { + if (def->features[i] != VIR_DOMAIN_FEATURE_STATE_DEFAULT) + break; + } - if (def->features) { + if (i != VIR_DOMAIN_FEATURE_LAST) { virBufferAddLit(buf, " <features>\n"); + for (i = 0; i < VIR_DOMAIN_FEATURE_LAST; i++) { - if (def->features & (1 << i) && i != VIR_DOMAIN_FEATURE_HYPERV) { - const char *name = virDomainFeatureTypeToString(i); - if (!name) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unexpected feature %zu"), i); - goto error; - } - virBufferAsprintf(buf, " <%s", name); - if (i == VIR_DOMAIN_FEATURE_APIC && def->apic_eoi) { - virBufferAsprintf(buf, - " eoi='%s'", - virDomainFeatureStateTypeToString(def->apic_eoi)); - } - virBufferAddLit(buf, "/>\n"); + const char *name = virDomainFeatureTypeToString(i); + size_t j; + + if (!name) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("unexpected feature %zu"), i); + goto error; } - } - if (def->features & (1 << VIR_DOMAIN_FEATURE_HYPERV)) { - virBufferAddLit(buf, " <hyperv>\n"); - for (i = 0; i < VIR_DOMAIN_HYPERV_LAST; i++) { - switch ((enum virDomainHyperv) i) { - case VIR_DOMAIN_HYPERV_RELAXED: - case VIR_DOMAIN_HYPERV_VAPIC: - if (def->hyperv_features[i]) - virBufferAsprintf(buf, " <%s state='%s'/>\n", - virDomainHypervTypeToString(i), - virDomainFeatureStateTypeToString( - def->hyperv_features[i])); + switch ((enum virDomainFeature) i) { + case VIR_DOMAIN_FEATURE_ACPI: + case VIR_DOMAIN_FEATURE_PAE: + case VIR_DOMAIN_FEATURE_HAP: + case VIR_DOMAIN_FEATURE_VIRIDIAN: + case VIR_DOMAIN_FEATURE_PRIVNET: + switch ((enum virDomainFeatureState) def->features[i]) { + case VIR_DOMAIN_FEATURE_STATE_DEFAULT: break; - case VIR_DOMAIN_HYPERV_SPINLOCKS: - if (def->hyperv_features[i] == 0) - break; + case VIR_DOMAIN_FEATURE_STATE_ON: + virBufferAsprintf(buf, " <%s/>\n", name); + break; + + case VIR_DOMAIN_FEATURE_STATE_LAST: + case VIR_DOMAIN_FEATURE_STATE_OFF: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected state of feature '%s'"), name); + + goto error; + break; + } + + break; - virBufferAsprintf(buf, " <spinlocks state='%s'", - virDomainFeatureStateTypeToString( - def->hyperv_features[i])); - if (def->hyperv_features[i] == VIR_DOMAIN_FEATURE_STATE_ON) - virBufferAsprintf(buf, " retries='%d'", - def->hyperv_spinlocks); + case VIR_DOMAIN_FEATURE_APIC: + if (def->features[i] == VIR_DOMAIN_FEATURE_STATE_ON) { + virBufferAddLit(buf, " <apic"); + if (def->apic_eoi) { + virBufferAsprintf(buf, " eoi='%s'", + virDomainFeatureStateTypeToString(def->apic_eoi)); + } virBufferAddLit(buf, "/>\n"); - break; + } + break; - case VIR_DOMAIN_HYPERV_LAST: + case VIR_DOMAIN_FEATURE_HYPERV: + if (def->features[i] != VIR_DOMAIN_FEATURE_STATE_ON) break; + + virBufferAddLit(buf, " <hyperv>\n"); + for (j = 0; j < VIR_DOMAIN_HYPERV_LAST; j++) { + switch ((enum virDomainHyperv) j) { + case VIR_DOMAIN_HYPERV_RELAXED: + case VIR_DOMAIN_HYPERV_VAPIC: + if (def->hyperv_features[j]) + virBufferAsprintf(buf, " <%s state='%s'/>\n", + virDomainHypervTypeToString(j), + virDomainFeatureStateTypeToString( + def->hyperv_features[j])); + break; + + case VIR_DOMAIN_HYPERV_SPINLOCKS: + if (def->hyperv_features[j] == 0) + break; + + virBufferAsprintf(buf, " <spinlocks state='%s'", + virDomainFeatureStateTypeToString( + def->hyperv_features[j])); + if (def->hyperv_features[j] == VIR_DOMAIN_FEATURE_STATE_ON) + virBufferAsprintf(buf, " retries='%d'", + def->hyperv_spinlocks); + virBufferAddLit(buf, "/>\n"); + break; + + case VIR_DOMAIN_HYPERV_LAST: + break; + } } + virBufferAddLit(buf, " </hyperv>\n"); + break; + + case VIR_DOMAIN_FEATURE_LAST: + break; } - virBufferAddLit(buf, " </hyperv>\n"); } virBufferAddLit(buf, " </features>\n"); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 4520ae4..ffd7e9d 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -1988,7 +1988,7 @@ struct _virDomainDef { virDomainOSDef os; char *emulator; - int features; + int features[VIR_DOMAIN_FEATURE_LAST]; /* enum virDomainFeatureState */ int apic_eoi; /* These options are of type virDomainFeatureState */ diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index d4226b8..79cf2b6 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -603,11 +603,14 @@ libxlMakeDomBuildInfo(virDomainObjPtr vm, libxl_domain_config *d_config) char bootorder[VIR_DOMAIN_BOOT_LAST + 1]; libxl_defbool_set(&b_info->u.hvm.pae, - def->features & (1 << VIR_DOMAIN_FEATURE_PAE)); + def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_DOMAIN_FEATURE_STATE_ON); libxl_defbool_set(&b_info->u.hvm.apic, - def->features & (1 << VIR_DOMAIN_FEATURE_APIC)); + def->features[VIR_DOMAIN_FEATURE_APIC] == + VIR_DOMAIN_FEATURE_STATE_ON); libxl_defbool_set(&b_info->u.hvm.acpi, - def->features & (1 << VIR_DOMAIN_FEATURE_ACPI)); + def->features[VIR_DOMAIN_FEATURE_ACPI] == + VIR_DOMAIN_FEATURE_STATE_ON); for (i = 0; i < def->clock.ntimers; i++) { if (def->clock.timers[i]->name == VIR_DOMAIN_TIMER_NAME_HPET && def->clock.timers[i]->present == 1) { diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index 255c711..a350e90 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -1869,8 +1869,8 @@ static int lxcContainerChild(void *data) } /* rename and enable interfaces */ - if (lxcContainerRenameAndEnableInterfaces(!!(vmDef->features & - (1 << VIR_DOMAIN_FEATURE_PRIVNET)), + if (lxcContainerRenameAndEnableInterfaces(vmDef->features[VIR_DOMAIN_FEATURE_PRIVNET] == + VIR_DOMAIN_FEATURE_STATE_ON, argv->nveths, argv->veths) < 0) { goto cleanup; @@ -1960,7 +1960,7 @@ lxcNeedNetworkNamespace(virDomainDefPtr def) size_t i; if (def->nets != NULL) return true; - if (def->features & (1 << VIR_DOMAIN_FEATURE_PRIVNET)) + if (def->features[VIR_DOMAIN_FEATURE_PRIVNET] == VIR_DOMAIN_FEATURE_STATE_ON) return true; for (i = 0; i < def->nhostdevs; i++) { if (def->hostdevs[i]->mode == VIR_DOMAIN_HOSTDEV_MODE_CAPABILITIES && diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 63e235d..8092844 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6718,7 +6718,7 @@ qemuBuildCpuArgStr(virQEMUDriverPtr driver, have_cpu = true; } - if (def->features & (1 << VIR_DOMAIN_FEATURE_HYPERV)) { + if (def->features[VIR_DOMAIN_FEATURE_HYPERV] == VIR_DOMAIN_FEATURE_STATE_ON) { if (!have_cpu) { virBufferAdd(&buf, default_model, -1); have_cpu = true; @@ -8063,7 +8063,7 @@ qemuBuildCommandLine(virConnectPtr conn, } if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_NO_ACPI)) { - if (!(def->features & (1 << VIR_DOMAIN_FEATURE_ACPI))) + if (def->features[VIR_DOMAIN_FEATURE_ACPI] != VIR_DOMAIN_FEATURE_STATE_ON) virCommandAddArg(cmd, "-no-acpi"); } @@ -10862,7 +10862,7 @@ qemuParseCommandLineCPU(virDomainDefPtr dom, if (*feature == '\0') goto syntax; - dom->features |= (1 << VIR_DOMAIN_FEATURE_HYPERV); + dom->features[VIR_DOMAIN_FEATURE_HYPERV] = VIR_DOMAIN_FEATURE_STATE_ON; if ((f = virDomainHypervTypeFromString(feature)) < 0) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -11116,7 +11116,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, goto error; if (strstr(path, "kvm")) { def->virtType = VIR_DOMAIN_VIRT_KVM; - def->features |= (1 << VIR_DOMAIN_FEATURE_PAE); + def->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; } } @@ -11129,8 +11129,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, if ((def->os.arch == VIR_ARCH_I686) || (def->os.arch == VIR_ARCH_X86_64)) - def->features |= (1 << VIR_DOMAIN_FEATURE_ACPI) - /*| (1 << VIR_DOMAIN_FEATURE_APIC)*/; + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_ON; #define WANT_VALUE() \ const char *val = progargv[++i]; \ @@ -11424,7 +11423,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, def->disks[def->ndisks++] = disk; disk = NULL; } else if (STREQ(arg, "-no-acpi")) { - def->features &= ~(1 << VIR_DOMAIN_FEATURE_ACPI); + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_DEFAULT; } else if (STREQ(arg, "-no-reboot")) { def->onReboot = VIR_DOMAIN_LIFECYCLE_DESTROY; } else if (STREQ(arg, "-no-kvm")) { @@ -11543,7 +11542,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, def->mem.nosharepages = true; } else if (STRPREFIX(param, "accel=kvm")) { def->virtType = VIR_DOMAIN_VIRT_KVM; - def->features |= (1 << VIR_DOMAIN_FEATURE_PAE); + def->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; } } virStringFreeList(list); diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c index 37ca651..3807a6d 100644 --- a/src/vbox/vbox_tmpl.c +++ b/src/vbox/vbox_tmpl.c @@ -2337,7 +2337,6 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { } } - def->features = 0; #if VBOX_API_VERSION < 3001 machine->vtbl->GetPAEEnabled(machine, &PAEEnabled); #elif VBOX_API_VERSION == 3001 @@ -2345,21 +2344,18 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { #elif VBOX_API_VERSION >= 3002 machine->vtbl->GetCPUProperty(machine, CPUPropertyType_PAE, &PAEEnabled); #endif - if (PAEEnabled) { - def->features = def->features | (1 << VIR_DOMAIN_FEATURE_PAE); - } + if (PAEEnabled) + def->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; machine->vtbl->GetBIOSSettings(machine, &bios); if (bios) { bios->vtbl->GetACPIEnabled(bios, &ACPIEnabled); - if (ACPIEnabled) { - def->features = def->features | (1 << VIR_DOMAIN_FEATURE_ACPI); - } + if (ACPIEnabled) + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_ON; bios->vtbl->GetIOAPICEnabled(bios, &IOAPICEnabled); - if (IOAPICEnabled) { - def->features = def->features | (1 << VIR_DOMAIN_FEATURE_APIC); - } + if (IOAPICEnabled) + def->features[VIR_DOMAIN_FEATURE_APIC] = VIR_DOMAIN_FEATURE_STATE_ON; VBOX_RELEASE(bios); } @@ -5076,40 +5072,43 @@ static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml) { } #if VBOX_API_VERSION < 3001 - rc = machine->vtbl->SetPAEEnabled(machine, (def->features) & - (1 << VIR_DOMAIN_FEATURE_PAE)); + rc = machine->vtbl->SetPAEEnabled(machine, + def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_DOMAIN_FEATURE_STATE_ON); #elif VBOX_API_VERSION == 3001 rc = machine->vtbl->SetCpuProperty(machine, CpuPropertyType_PAE, - (def->features) & - (1 << VIR_DOMAIN_FEATURE_PAE)); + def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_DOMAIN_FEATURE_STATE_ON); #elif VBOX_API_VERSION >= 3002 rc = machine->vtbl->SetCPUProperty(machine, CPUPropertyType_PAE, - (def->features) & - (1 << VIR_DOMAIN_FEATURE_PAE)); + def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_DOMAIN_FEATURE_STATE_ON); #endif if (NS_FAILED(rc)) { virReportError(VIR_ERR_INTERNAL_ERROR, _("could not change PAE status to: %s, rc=%08x"), - ((def->features) & (1 << VIR_DOMAIN_FEATURE_PAE)) + (def->features[VIR_DOMAIN_FEATURE_PAE] == VIR_DOMAIN_FEATURE_STATE_ON) ? _("Enabled") : _("Disabled"), (unsigned)rc); } machine->vtbl->GetBIOSSettings(machine, &bios); if (bios) { - rc = bios->vtbl->SetACPIEnabled(bios, (def->features) & - (1 << VIR_DOMAIN_FEATURE_ACPI)); + rc = bios->vtbl->SetACPIEnabled(bios, + def->features[VIR_DOMAIN_FEATURE_ACPI] == + VIR_DOMAIN_FEATURE_STATE_ON); if (NS_FAILED(rc)) { virReportError(VIR_ERR_INTERNAL_ERROR, _("could not change ACPI status to: %s, rc=%08x"), - ((def->features) & (1 << VIR_DOMAIN_FEATURE_ACPI)) + (def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_DOMAIN_FEATURE_STATE_ON) ? _("Enabled") : _("Disabled"), (unsigned)rc); } - rc = bios->vtbl->SetIOAPICEnabled(bios, (def->features) & - (1 << VIR_DOMAIN_FEATURE_APIC)); + rc = bios->vtbl->SetIOAPICEnabled(bios, + def->features[VIR_DOMAIN_FEATURE_APIC] == + VIR_DOMAIN_FEATURE_STATE_ON); if (NS_FAILED(rc)) { virReportError(VIR_ERR_INTERNAL_ERROR, _("could not change APIC status to: %s, rc=%08x"), - ((def->features) & (1 << VIR_DOMAIN_FEATURE_APIC)) + (def->features[VIR_DOMAIN_FEATURE_APIC] == VIR_DOMAIN_FEATURE_STATE_ON) ? _("Enabled") : _("Disabled"), (unsigned)rc); } VBOX_RELEASE(bios); diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c index c5b8d8f..5a798e7 100644 --- a/src/xenapi/xenapi_driver.c +++ b/src/xenapi/xenapi_driver.c @@ -1489,15 +1489,15 @@ xenapiDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) for (i = 0; i < result->size; i++) { if (STREQ(result->contents[i].val, "true")) { if (STREQ(result->contents[i].key, "acpi")) - defPtr->features = defPtr->features | (1<<VIR_DOMAIN_FEATURE_ACPI); + defPtr->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_ON; else if (STREQ(result->contents[i].key, "apic")) - defPtr->features = defPtr->features | (1<<VIR_DOMAIN_FEATURE_APIC); + defPtr->features[VIR_DOMAIN_FEATURE_APIC] = VIR_DOMAIN_FEATURE_STATE_ON; else if (STREQ(result->contents[i].key, "pae")) - defPtr->features = defPtr->features | (1<<VIR_DOMAIN_FEATURE_PAE); + defPtr->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; else if (STREQ(result->contents[i].key, "hap")) - defPtr->features = defPtr->features | (1<<VIR_DOMAIN_FEATURE_HAP); + defPtr->features[VIR_DOMAIN_FEATURE_HAP] = VIR_DOMAIN_FEATURE_STATE_ON; else if (STREQ(result->contents[i].key, "viridian")) - defPtr->features = defPtr->features | (1<<VIR_DOMAIN_FEATURE_VIRIDIAN); + defPtr->features[VIR_DOMAIN_FEATURE_VIRIDIAN] = VIR_DOMAIN_FEATURE_STATE_ON; } } xen_string_string_map_free(result); diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c index 91ae54b..02d4885 100644 --- a/src/xenapi/xenapi_utils.c +++ b/src/xenapi/xenapi_utils.c @@ -511,18 +511,16 @@ createVMRecordFromXml(virConnectPtr conn, virDomainDefPtr def, if (def->onCrash) (*record)->actions_after_crash = actionCrashLibvirt2XenapiEnum(def->onCrash); - if (def->features) { - if (def->features & (1 << VIR_DOMAIN_FEATURE_ACPI)) - allocStringMap(&strings, (char *)"acpi", (char *)"true"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_APIC)) - allocStringMap(&strings, (char *)"apic", (char *)"true"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_PAE)) - allocStringMap(&strings, (char *)"pae", (char *)"true"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_HAP)) - allocStringMap(&strings, (char *)"hap", (char *)"true"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_VIRIDIAN)) - allocStringMap(&strings, (char *)"viridian", (char *)"true"); - } + if (def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_DOMAIN_FEATURE_STATE_ON) + allocStringMap(&strings, (char *)"acpi", (char *)"true"); + if (def->features[VIR_DOMAIN_FEATURE_APIC] == VIR_DOMAIN_FEATURE_STATE_ON) + allocStringMap(&strings, (char *)"apic", (char *)"true"); + if (def->features[VIR_DOMAIN_FEATURE_PAE] == VIR_DOMAIN_FEATURE_STATE_ON) + allocStringMap(&strings, (char *)"pae", (char *)"true"); + if (def->features[VIR_DOMAIN_FEATURE_HAP] == VIR_DOMAIN_FEATURE_STATE_ON) + allocStringMap(&strings, (char *)"hap", (char *)"true"); + if (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == VIR_DOMAIN_FEATURE_STATE_ON) + allocStringMap(&strings, (char *)"viridian", (char *)"true"); if (strings != NULL) (*record)->platform = strings; diff --git a/src/xenxs/xen_sxpr.c b/src/xenxs/xen_sxpr.c index 3cbe958..d23a3ca 100644 --- a/src/xenxs/xen_sxpr.c +++ b/src/xenxs/xen_sxpr.c @@ -1202,15 +1202,15 @@ xenParseSxpr(const struct sexpr *root, if (hvm) { if (sexpr_int(root, "domain/image/hvm/acpi")) - def->features |= (1 << VIR_DOMAIN_FEATURE_ACPI); + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_ON; if (sexpr_int(root, "domain/image/hvm/apic")) - def->features |= (1 << VIR_DOMAIN_FEATURE_APIC); + def->features[VIR_DOMAIN_FEATURE_APIC] = VIR_DOMAIN_FEATURE_STATE_ON; if (sexpr_int(root, "domain/image/hvm/pae")) - def->features |= (1 << VIR_DOMAIN_FEATURE_PAE); + def->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; if (sexpr_int(root, "domain/image/hvm/hap")) - def->features |= (1 << VIR_DOMAIN_FEATURE_HAP); + def->features[VIR_DOMAIN_FEATURE_HAP] = VIR_DOMAIN_FEATURE_STATE_ON; if (sexpr_int(root, "domain/image/hvm/viridian")) - def->features |= (1 << VIR_DOMAIN_FEATURE_VIRIDIAN); + def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] = VIR_DOMAIN_FEATURE_STATE_ON; } /* 12aaf4a2486b (3.0.3) added a second low-priority 'localtime' setting */ @@ -2333,15 +2333,15 @@ xenFormatSxpr(virConnectPtr conn, } } - if (def->features & (1 << VIR_DOMAIN_FEATURE_ACPI)) + if (def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_DOMAIN_FEATURE_STATE_ON) virBufferAddLit(&buf, "(acpi 1)"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_APIC)) + if (def->features[VIR_DOMAIN_FEATURE_APIC] == VIR_DOMAIN_FEATURE_STATE_ON) virBufferAddLit(&buf, "(apic 1)"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_PAE)) + if (def->features[VIR_DOMAIN_FEATURE_PAE] == VIR_DOMAIN_FEATURE_STATE_ON) virBufferAddLit(&buf, "(pae 1)"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_HAP)) + if (def->features[VIR_DOMAIN_FEATURE_HAP] == VIR_DOMAIN_FEATURE_STATE_ON) virBufferAddLit(&buf, "(hap 1)"); - if (def->features & (1 << VIR_DOMAIN_FEATURE_VIRIDIAN)) + if (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == VIR_DOMAIN_FEATURE_STATE_ON) virBufferAddLit(&buf, "(viridian 1)"); virBufferAddLit(&buf, "(usb 1)"); diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c index 9e07f95..88374f4 100644 --- a/src/xenxs/xen_xm.c +++ b/src/xenxs/xen_xm.c @@ -398,23 +398,23 @@ xenParseXM(virConfPtr conf, int xendConfigVersion, if (xenXMConfigGetBool(conf, "pae", &val, 0) < 0) goto cleanup; else if (val) - def->features |= (1 << VIR_DOMAIN_FEATURE_PAE); + def->features[VIR_DOMAIN_FEATURE_PAE] = VIR_DOMAIN_FEATURE_STATE_ON; if (xenXMConfigGetBool(conf, "acpi", &val, 0) < 0) goto cleanup; else if (val) - def->features |= (1 << VIR_DOMAIN_FEATURE_ACPI); + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_DOMAIN_FEATURE_STATE_ON; if (xenXMConfigGetBool(conf, "apic", &val, 0) < 0) goto cleanup; else if (val) - def->features |= (1 << VIR_DOMAIN_FEATURE_APIC); + def->features[VIR_DOMAIN_FEATURE_APIC] = VIR_DOMAIN_FEATURE_STATE_ON; if (xenXMConfigGetBool(conf, "hap", &val, 0) < 0) goto cleanup; else if (val) - def->features |= (1 << VIR_DOMAIN_FEATURE_HAP); + def->features[VIR_DOMAIN_FEATURE_HAP] = VIR_DOMAIN_FEATURE_STATE_ON; if (xenXMConfigGetBool(conf, "viridian", &val, 0) < 0) goto cleanup; else if (val) - def->features |= (1 << VIR_DOMAIN_FEATURE_VIRIDIAN); + def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] = VIR_DOMAIN_FEATURE_STATE_ON; if (xenXMConfigGetBool(conf, "hpet", &val, -1) < 0) goto cleanup; @@ -1571,29 +1571,29 @@ virConfPtr xenFormatXM(virConnectPtr conn, goto cleanup; if (xenXMConfigSetInt(conf, "pae", - (def->features & - (1 << VIR_DOMAIN_FEATURE_PAE)) ? 1 : 0) < 0) + (def->features[VIR_DOMAIN_FEATURE_PAE] == + VIR_DOMAIN_FEATURE_STATE_ON) ? 1 : 0) < 0) goto cleanup; if (xenXMConfigSetInt(conf, "acpi", - (def->features & - (1 << VIR_DOMAIN_FEATURE_ACPI)) ? 1 : 0) < 0) + (def->features[VIR_DOMAIN_FEATURE_ACPI] == + VIR_DOMAIN_FEATURE_STATE_ON) ? 1 : 0) < 0) goto cleanup; if (xenXMConfigSetInt(conf, "apic", - (def->features & - (1 << VIR_DOMAIN_FEATURE_APIC)) ? 1 : 0) < 0) + (def->features[VIR_DOMAIN_FEATURE_APIC] == + VIR_DOMAIN_FEATURE_STATE_ON) ? 1 : 0) < 0) goto cleanup; if (xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4) { if (xenXMConfigSetInt(conf, "hap", - (def->features & - (1 << VIR_DOMAIN_FEATURE_HAP)) ? 1 : 0) < 0) + (def->features[VIR_DOMAIN_FEATURE_HAP] == + VIR_DOMAIN_FEATURE_STATE_ON) ? 1 : 0) < 0) goto cleanup; if (xenXMConfigSetInt(conf, "viridian", - (def->features & - (1 << VIR_DOMAIN_FEATURE_VIRIDIAN)) ? 1 : 0) < 0) + (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == + VIR_DOMAIN_FEATURE_STATE_ON) ? 1 : 0) < 0) goto cleanup; } -- 1.8.4.2