[libvirt PATCH v4 3/4] Add PCI VPD Capability Support

* XML serialization and deserialization of PCI VPD resources; * PCI VPD capability flags added and used in relevant places; * XML to XML tests for the added capability. --- docs/schemas/nodedev.rng | 40 +++ include/libvirt/libvirt-nodedev.h | 1 + src/conf/node_device_conf.c | 271 ++++++++++++++++++ src/conf/node_device_conf.h | 6 +- src/conf/virnodedeviceobj.c | 7 +- src/node_device/node_device_driver.c | 2 + src/node_device/node_device_udev.c | 2 + .../pci_0000_42_00_0_vpd.xml | 33 +++ .../pci_0000_42_00_0_vpd.xml | 1 + tests/nodedevxml2xmltest.c | 1 + tools/virsh-nodedev.c | 3 + 11 files changed, 365 insertions(+), 2 deletions(-) create mode 100644 tests/nodedevschemadata/pci_0000_42_00_0_vpd.xml create mode 120000 tests/nodedevxml2xmlout/pci_0000_42_00_0_vpd.xml diff --git a/docs/schemas/nodedev.rng b/docs/schemas/nodedev.rng index e089e66858..fbbee4d0c6 100644 --- a/docs/schemas/nodedev.rng +++ b/docs/schemas/nodedev.rng @@ -223,6 +223,10 @@ <ref name="mdev_types"/> </optional> + <optional> + <ref name="vpd"/> + </optional> + <optional> <element name="iommuGroup"> <attribute name="number"> @@ -770,6 +774,42 @@ </element> </define> + <define name="vpd"> + <element name="capability"> + <attribute name="type"> + <value>vpd</value> + </attribute> + <oneOrMore> + <choice> + <element name="resource"> + <attribute name="type"> + <choice> + <value>string</value> + </choice> + </attribute> + <text/> + </element> + <element name="resource"> + <attribute name="type"> + <choice> + <value>vpd-r</value> + <value>vpd-w</value> + </choice> + </attribute> + <oneOrMore> + <element name="field"> + <attribute name="keyword"> + <data type="string"/> + </attribute> + <text/> + </element> + </oneOrMore> + </element> + </choice> + </oneOrMore> + </element> + </define> + <define name="apDomainRange"> <choice> <data type="string"> diff --git a/include/libvirt/libvirt-nodedev.h b/include/libvirt/libvirt-nodedev.h index e492634217..245365b07f 100644 --- a/include/libvirt/libvirt-nodedev.h +++ b/include/libvirt/libvirt-nodedev.h @@ -84,6 +84,7 @@ typedef enum { VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_CARD = 1 << 18, /* s390 AP Card device */ VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_QUEUE = 1 << 19, /* s390 AP Queue */ VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_MATRIX = 1 << 20, /* s390 AP Matrix */ + VIR_CONNECT_LIST_NODE_DEVICES_CAP_VPD = 1 << 21, /* Device with VPD */ /* filter the devices by active state */ VIR_CONNECT_LIST_NODE_DEVICES_INACTIVE = 1 << 30, /* Inactive devices */ diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c index 9bbff97ffd..7d9f74f45b 100644 --- a/src/conf/node_device_conf.c +++ b/src/conf/node_device_conf.c @@ -36,6 +36,7 @@ #include "virrandom.h" #include "virlog.h" #include "virfcp.h" +#include "virpcivpd.h" #define VIR_FROM_THIS VIR_FROM_NODEDEV @@ -70,6 +71,7 @@ VIR_ENUM_IMPL(virNodeDevCap, "ap_card", "ap_queue", "ap_matrix", + "vpd", ); VIR_ENUM_IMPL(virNodeDevNetCap, @@ -240,6 +242,90 @@ virNodeDeviceCapMdevTypesFormat(virBuffer *buf, } } +static void +virNodeDeviceCapVPDStringResourceFormat(virBuffer *buf, virPCIVPDResource *res) +{ + virBufferAdjustIndent(buf, 2); + virBufferEscapeString(buf, "%s", virPCIVPDStringResourceGetValue((virPCIVPDStringResource *)res)); + virBufferAdjustIndent(buf, -2); +} + +static gboolean +virNodeDeviceCapVPDWriteTextField(gpointer key, gpointer val, gpointer userData) +{ + const gchar *k = (const gchar*)key, *v = (const gchar*)val; + virBuffer *buf = userData; + virPCIVPDResourceFieldValueFormat format = VIR_PCI_VPD_RESOURCE_FIELD_VALUE_FORMAT_LAST; + + format = virPCIVPDResourceGetFieldValueFormat(k); + + if (format == VIR_PCI_VPD_RESOURCE_FIELD_VALUE_FORMAT_TEXT) { + virBufferEscapeString(buf, "<field keyword='%s'>", k); + virBufferEscapeString(buf, "%s", v); + virBufferEscapeString(buf, "</field>\n", k); + } + return false; +} + +static void +virNodeDeviceCapVPDKeywordResourceFormat(virBuffer *buf, virPCIVPDResource *res) +{ + virPCIVPDKeywordResource *keywordRes = NULL; + g_autofree GHashTableIter *iter = NULL; + + virBufferAddLit(buf, "\n"); + virBufferAdjustIndent(buf, 2); + keywordRes = (virPCIVPDKeywordResource*)res; + + virPCIVPDKeywordResourceForEach(keywordRes, virNodeDeviceCapVPDWriteTextField, buf); + virBufferAdjustIndent(buf, -2); +} + +static void +virNodeDeviceCapVPDResourceFormat(virBuffer *buf, virPCIVPDResource *res) +{ + GEnumValue *resRype = NULL; + void (*resFormatFunc)(virBuffer *buf, virPCIVPDResource *res); + + if (G_TYPE_CHECK_INSTANCE_TYPE(res, VIR_TYPE_PCI_VPD_STRING_RESOURCE)) { + resFormatFunc = virNodeDeviceCapVPDStringResourceFormat; + } else if (G_TYPE_CHECK_INSTANCE_TYPE(res, VIR_TYPE_PCI_VPD_KEYWORD_RESOURCE)) { + resFormatFunc = virNodeDeviceCapVPDKeywordResourceFormat; + } else { + /* Unexpected resource type. This should not happen unless the PCI(e) specs + * change and new resource types are introduced into util.virpcivpd. Either way, + * we can only return the control back to the caller here. + */ + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Unexpected VPD resource type encountered during formatting")); + return; + } + virBufferAdjustIndent(buf, 2); + + resRype = virPCIVPDResourceGetResourceType(res); + virBufferEscapeString(buf, "<resource type='%s'>", resRype->value_nick); + /* Format the resource in a type-specific way. */ + resFormatFunc(buf, res); + virBufferAddLit(buf, "</resource>\n"); + + virBufferAdjustIndent(buf, -2); +} + +static void +virNodeDeviceCapVPDFormat(virBuffer *buf, GList *vpdResources) +{ + if (!g_list_length(vpdResources)) { + return; + } + + virBufferAddLit(buf, "<capability type='vpd'>\n"); + while (vpdResources) { + GList *next = vpdResources->next; + virNodeDeviceCapVPDResourceFormat(buf, vpdResources->data); + vpdResources = next; + } + virBufferAddLit(buf, "</capability>\n"); +} static void virNodeDeviceCapPCIDefFormat(virBuffer *buf, @@ -315,6 +401,9 @@ virNodeDeviceCapPCIDefFormat(virBuffer *buf, data->pci_dev.mdev_types, data->pci_dev.nmdev_types); } + if (data->pci_dev.flags & VIR_NODE_DEV_CAP_FLAG_PCI_VPD) { + virNodeDeviceCapVPDFormat(buf, data->pci_dev.vpd_resources); + } if (data->pci_dev.nIommuGroupDevices) { virBufferAsprintf(buf, "<iommuGroup number='%d'>\n", data->pci_dev.iommuGroupNumber); @@ -673,6 +762,7 @@ virNodeDeviceDefFormat(const virNodeDeviceDef *def) case VIR_NODE_DEV_CAP_MDEV_TYPES: case VIR_NODE_DEV_CAP_FC_HOST: case VIR_NODE_DEV_CAP_VPORTS: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: break; } @@ -859,6 +949,132 @@ virNodeDevCapMdevTypesParseXML(xmlXPathContextPtr ctxt, return ret; } +static GTree * +virNodeDeviceCapVPDParseXMLKeywordResource(xmlXPathContextPtr ctxt) +{ + int nfields = -1; + g_autofree gchar* fieldValue = NULL; + g_autofree gchar* fieldKeyword = NULL; + g_autoptr(GTree) resourceFields = NULL; + g_autofree xmlNodePtr *nodes = NULL; + xmlNodePtr orignode = NULL; + size_t i = 0; + + resourceFields = g_tree_new_full( + (GCompareDataFunc)g_strcmp0, NULL, g_free, g_free); + + if ((nfields = virXPathNodeSet("./field[@keyword]", ctxt, &nodes)) < 0) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("no VPD <field> elements with a keyword specified found")); + ctxt->node = orignode; + return NULL; + } + + orignode = ctxt->node; + for (i = 0; i < nfields; i++) { + ctxt->node = nodes[i]; + if (!(fieldKeyword = virXPathString("string(./@keyword[1])", ctxt))) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("VPD resource field keyword parsing has failed")); + continue; + } + if (!(fieldValue = virXPathString("string(./text())", ctxt))) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("VPD resource field keyword parsing has failed")); + continue; + } + g_tree_insert(resourceFields, g_steal_pointer(&fieldKeyword), + g_steal_pointer(&fieldValue)); + } + ctxt->node = orignode; + return g_steal_pointer(&resourceFields); +} + +static int +virNodeDeviceCapVPDParseXML(xmlXPathContextPtr ctxt, GList **vpdResources) +{ + xmlNodePtr orignode = NULL; + g_autofree gchar* resText = NULL; + g_autofree GTree *resourceFields = NULL; + g_autofree xmlNodePtr *nodes = NULL; + int nresources = -1; + g_autofree gchar* resTypeStr = NULL; + virPCIVPDResourceType type = VIR_PCI_VPD_RESOURCE_TYPE_LAST; + GEnumClass *class; + size_t i = 0; + + if ((nresources = virXPathNodeSet("./resource[@type]", ctxt, &nodes)) < 0) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("no VPD <resource> elements with a type specified found")); + return -1; + } + + orignode = ctxt->node; + for (i = 0; i < nresources; i++) { + ctxt->node = nodes[i]; + if (!(resTypeStr = virXPathString("string(./@type[1])", ctxt))) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("VPD resource type parsing has failed")); + ctxt->node = orignode; + return -1; + } + + class = g_type_class_ref(VIR_TYPE_PCI_VPD_RESOURCE_TYPE); + type = g_enum_get_value_by_nick(class, resTypeStr)->value; + g_type_class_unref(class); + if (!type) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("Unexpected VPD resource type encountered")); + /* Skip resources with unknown types. */ + continue; + } + + /* Create in-memory representations of resources based on their type. If a resource is not + * valid, report an error and skip to parsing another resource. + */ + switch (type) { + case VIR_PCI_VPD_RESOURCE_TYPE_STRING: + if (!(resText = virXPathString("string(./text())", ctxt))) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("Could not read a string resource text")); + continue; + } + *vpdResources = g_list_append(*vpdResources, virPCIVPDStringResourceNew( + g_steal_pointer(&resText))); + break; + case VIR_PCI_VPD_RESOURCE_TYPE_VPD_R: + if (!(resourceFields = virNodeDeviceCapVPDParseXMLKeywordResource(ctxt))) { + virReportError(VIR_ERR_XML_ERROR, + _("Could not parse %s VPD resource fields"), resTypeStr); + continue; + } + *vpdResources = g_list_append(*vpdResources, + virPCIVPDKeywordResourceNew(g_steal_pointer(&resourceFields), true)); + break; + case VIR_PCI_VPD_RESOURCE_TYPE_VPD_W: + if (!(resourceFields = virNodeDeviceCapVPDParseXMLKeywordResource(ctxt))) { + virReportError(VIR_ERR_XML_ERROR, + _("Could not parse %s VPD resource fields"), resTypeStr); + continue; + } + *vpdResources = g_list_append(*vpdResources, + virPCIVPDKeywordResourceNew(g_steal_pointer(&resourceFields), false)); + break; + case VIR_PCI_VPD_RESOURCE_TYPE_LAST: + default: + /* If the VPD module is aware of a resource type and it has been serialized into + * XML while the parser does not then this is a bug. + */ + virReportError(VIR_ERR_XML_ERROR, + _("The XML parser has encountered an unsupported resource type %s"), + resTypeStr); + ctxt->node = orignode; + return -1; + } + } + ctxt->node = orignode; + return 0; +} static int virNodeDevAPMatrixCapabilityParseXML(xmlXPathContextPtr ctxt, @@ -1718,6 +1934,11 @@ virNodeDevPCICapabilityParseXML(xmlXPathContextPtr ctxt, &pci_dev->nmdev_types) < 0) return -1; pci_dev->flags |= VIR_NODE_DEV_CAP_FLAG_PCI_MDEV; + } else if (STREQ(type, "vpd")) { + if (virNodeDeviceCapVPDParseXML(ctxt, &pci_dev->vpd_resources) < 0) { + return -1; + } + pci_dev->flags |= VIR_NODE_DEV_CAP_FLAG_PCI_VPD; } else { int hdrType = virPCIHeaderTypeFromString(type); @@ -2024,6 +2245,7 @@ virNodeDevCapsDefParseXML(xmlXPathContextPtr ctxt, case VIR_NODE_DEV_CAP_VPORTS: case VIR_NODE_DEV_CAP_SCSI_GENERIC: case VIR_NODE_DEV_CAP_VDPA: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown capability type '%d' for '%s'"), @@ -2287,6 +2509,8 @@ virNodeDevCapsDefFree(virNodeDevCapsDef *caps) for (i = 0; i < data->pci_dev.nmdev_types; i++) virMediatedDeviceTypeFree(data->pci_dev.mdev_types[i]); g_free(data->pci_dev.mdev_types); + g_list_free_full(g_steal_pointer(&data->pci_dev.vpd_resources), + g_object_unref); break; case VIR_NODE_DEV_CAP_USB_DEV: g_free(data->usb_dev.product_name); @@ -2352,6 +2576,7 @@ virNodeDevCapsDefFree(virNodeDevCapsDef *caps) case VIR_NODE_DEV_CAP_VDPA: case VIR_NODE_DEV_CAP_AP_CARD: case VIR_NODE_DEV_CAP_AP_QUEUE: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: /* This case is here to shutup the compiler */ break; @@ -2418,6 +2643,7 @@ virNodeDeviceUpdateCaps(virNodeDeviceDef *def) case VIR_NODE_DEV_CAP_VDPA: case VIR_NODE_DEV_CAP_AP_CARD: case VIR_NODE_DEV_CAP_AP_QUEUE: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: break; } @@ -2489,6 +2715,10 @@ virNodeDeviceCapsListExport(virNodeDeviceDef *def, MAYBE_ADD_CAP(VIR_NODE_DEV_CAP_MDEV_TYPES); ncaps++; } + if (flags & VIR_NODE_DEV_CAP_FLAG_PCI_VPD) { + MAYBE_ADD_CAP(VIR_NODE_DEV_CAP_VPD); + ncaps++; + } } if (caps->data.type == VIR_NODE_DEV_CAP_CSS_DEV) { @@ -2749,6 +2979,44 @@ virNodeDeviceGetMdevTypesCaps(const char *sysfspath, } +/** + * virNodeDeviceGetPCIVPDDynamicCap: + * @devCapPCIDev: a virNodeDevCapPCIDev for which to add VPD resources. + * + * While VPD has a read-only portion, there may be a read-write portion per + * the specs which may change dynamically. + * + * Returns: 0 if the operation was successful (even if VPD is not present for + * that device since it is optional in the specs, -1 otherwise. + */ +static int +virNodeDeviceGetPCIVPDDynamicCap(virNodeDevCapPCIDev *devCapPCIDev) +{ + g_autoptr(virPCIDevice) pciDev = NULL; + virPCIDeviceAddress devAddr; + g_autolist(virPCIVPDResource) resourceList = NULL; + + devAddr.domain = devCapPCIDev->domain; + devAddr.bus = devCapPCIDev->bus; + devAddr.slot = devCapPCIDev->slot; + devAddr.function = devCapPCIDev->function; + + if (!(pciDev = virPCIDeviceNew(&devAddr))) + return -1; + + if (virPCIDeviceHasVPD(pciDev)) { + /* VPD is optional in PCI(e) specs. If it is there, attempt to add it. */ + if ((resourceList = virPCIDeviceGetVPDResources(pciDev))) { + devCapPCIDev->flags |= VIR_NODE_DEV_CAP_FLAG_PCI_VPD; + devCapPCIDev->vpd_resources = g_steal_pointer(&resourceList); + } else { + g_list_free_full(devCapPCIDev->vpd_resources, g_object_unref); + } + } + return 0; +} + + /* virNodeDeviceGetPCIDynamicCaps() get info that is stored in sysfs * about devices related to this device, i.e. things that can change * without this device itself changing. These must be refreshed @@ -2771,6 +3039,9 @@ virNodeDeviceGetPCIDynamicCaps(const char *sysfsPath, if (pci_dev->nmdev_types > 0) pci_dev->flags |= VIR_NODE_DEV_CAP_FLAG_PCI_MDEV; + if (virNodeDeviceGetPCIVPDDynamicCap(pci_dev) < 0) + return -1; + return 0; } diff --git a/src/conf/node_device_conf.h b/src/conf/node_device_conf.h index 5a4d9c7a55..32e59fa52a 100644 --- a/src/conf/node_device_conf.h +++ b/src/conf/node_device_conf.h @@ -69,6 +69,7 @@ typedef enum { VIR_NODE_DEV_CAP_AP_CARD, /* s390 AP Card device */ VIR_NODE_DEV_CAP_AP_QUEUE, /* s390 AP Queue */ VIR_NODE_DEV_CAP_AP_MATRIX, /* s390 AP Matrix device */ + VIR_NODE_DEV_CAP_VPD, /* Device provides VPD */ VIR_NODE_DEV_CAP_LAST } virNodeDevCapType; @@ -103,6 +104,7 @@ typedef enum { VIR_NODE_DEV_CAP_FLAG_PCI_VIRTUAL_FUNCTION = (1 << 1), VIR_NODE_DEV_CAP_FLAG_PCIE = (1 << 2), VIR_NODE_DEV_CAP_FLAG_PCI_MDEV = (1 << 3), + VIR_NODE_DEV_CAP_FLAG_PCI_VPD = (1 << 4), } virNodeDevPCICapFlags; typedef enum { @@ -181,6 +183,7 @@ struct _virNodeDevCapPCIDev { int hdrType; /* enum virPCIHeaderType or -1 */ virMediatedDeviceType **mdev_types; size_t nmdev_types; + GList *vpd_resources; }; typedef struct _virNodeDevCapUSBDev virNodeDevCapUSBDev; @@ -418,7 +421,8 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNodeDevCapsDef, virNodeDevCapsDefFree); VIR_CONNECT_LIST_NODE_DEVICES_CAP_VDPA | \ VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_CARD | \ VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_QUEUE | \ - VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_MATRIX) + VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_MATRIX | \ + VIR_CONNECT_LIST_NODE_DEVICES_CAP_VPD) #define VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_ACTIVE \ VIR_CONNECT_LIST_NODE_DEVICES_ACTIVE | \ diff --git a/src/conf/virnodedeviceobj.c b/src/conf/virnodedeviceobj.c index 9a9841576a..165ec1f1dd 100644 --- a/src/conf/virnodedeviceobj.c +++ b/src/conf/virnodedeviceobj.c @@ -701,6 +701,9 @@ virNodeDeviceObjHasCap(const virNodeDeviceObj *obj, if (type == VIR_NODE_DEV_CAP_MDEV_TYPES && (cap->data.pci_dev.flags & VIR_NODE_DEV_CAP_FLAG_PCI_MDEV)) return true; + if (type == VIR_NODE_DEV_CAP_VPD && + (cap->data.pci_dev.flags & VIR_NODE_DEV_CAP_FLAG_PCI_VPD)) + return true; break; case VIR_NODE_DEV_CAP_SCSI_HOST: @@ -742,6 +745,7 @@ virNodeDeviceObjHasCap(const virNodeDeviceObj *obj, case VIR_NODE_DEV_CAP_VDPA: case VIR_NODE_DEV_CAP_AP_CARD: case VIR_NODE_DEV_CAP_AP_QUEUE: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: break; } @@ -899,7 +903,8 @@ virNodeDeviceObjMatch(virNodeDeviceObj *obj, MATCH_CAP(VDPA) || MATCH_CAP(AP_CARD) || MATCH_CAP(AP_QUEUE) || - MATCH_CAP(AP_MATRIX))) + MATCH_CAP(AP_MATRIX) || + MATCH_CAP(VPD))) return false; } diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c index 3bc6eb1c11..d19ed7d948 100644 --- a/src/node_device/node_device_driver.c +++ b/src/node_device/node_device_driver.c @@ -708,6 +708,7 @@ nodeDeviceObjFormatAddress(virNodeDeviceObj *obj) case VIR_NODE_DEV_CAP_VDPA: case VIR_NODE_DEV_CAP_AP_CARD: case VIR_NODE_DEV_CAP_AP_QUEUE: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: break; } @@ -1983,6 +1984,7 @@ int nodeDeviceDefValidate(virNodeDeviceDef *def, case VIR_NODE_DEV_CAP_AP_CARD: case VIR_NODE_DEV_CAP_AP_QUEUE: case VIR_NODE_DEV_CAP_AP_MATRIX: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_LAST: break; } diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 71f0bef827..7c3bb762b3 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -42,6 +42,7 @@ #include "virnetdev.h" #include "virmdev.h" #include "virutil.h" +#include "virpcivpd.h" #include "configmake.h" @@ -1397,6 +1398,7 @@ udevGetDeviceDetails(struct udev_device *device, case VIR_NODE_DEV_CAP_AP_MATRIX: return udevProcessAPMatrix(device, def); case VIR_NODE_DEV_CAP_MDEV_TYPES: + case VIR_NODE_DEV_CAP_VPD: case VIR_NODE_DEV_CAP_SYSTEM: case VIR_NODE_DEV_CAP_FC_HOST: case VIR_NODE_DEV_CAP_VPORTS: diff --git a/tests/nodedevschemadata/pci_0000_42_00_0_vpd.xml b/tests/nodedevschemadata/pci_0000_42_00_0_vpd.xml new file mode 100644 index 0000000000..831b6feb24 --- /dev/null +++ b/tests/nodedevschemadata/pci_0000_42_00_0_vpd.xml @@ -0,0 +1,33 @@ +<device> + <name>pci_0000_42_00_0</name> + <capability type='pci'> + <class>0x020000</class> + <domain>0</domain> + <bus>66</bus> + <slot>0</slot> + <function>0</function> + <product id='0xa2d6'>MT42822 BlueField-2 integrated ConnectX-6 Dx network controller</product> + <vendor id='0x15b3'>Mellanox Technologies</vendor> + <capability type='virt_functions' maxCount='16'/> + <capability type='vpd'> + <resource type='string'>BlueField-2 DPU 25GbE Dual-Port SFP56, Crypto Enabled, 16GB on-board DDR, 1GbE OOB management, Tall Bracket</resource> + <resource type='vpd-r'> + <field keyword='EC'>B1</field> + <field keyword='PN'>MBF2H332A-AEEOT</field> + <field keyword='SN'>MT2113X00000</field> + <field keyword='V0'>PCIeGen4 x8</field> + <field keyword='V2'>MBF2H332A-AEEOT</field> + <field keyword='V3'>3c53d07eec484d8aab34dabd24fe575aa</field> + <field keyword='VA'>MLX:MN=MLNX:CSKU=V2:UUID=V3:PCI=V0:MODL=BF2H332A</field> + </resource> + </capability> + <iommuGroup number='65'> + <address domain='0x0000' bus='0x42' slot='0x00' function='0x0'/> + </iommuGroup> + <numa node='0'/> + <pci-express> + <link validity='cap' port='0' speed='16' width='8'/> + <link validity='sta' speed='8' width='8'/> + </pci-express> + </capability> +</device> diff --git a/tests/nodedevxml2xmlout/pci_0000_42_00_0_vpd.xml b/tests/nodedevxml2xmlout/pci_0000_42_00_0_vpd.xml new file mode 120000 index 0000000000..a0b5372ca0 --- /dev/null +++ b/tests/nodedevxml2xmlout/pci_0000_42_00_0_vpd.xml @@ -0,0 +1 @@ +../nodedevschemadata/pci_0000_42_00_0_vpd.xml \ No newline at end of file diff --git a/tests/nodedevxml2xmltest.c b/tests/nodedevxml2xmltest.c index 9e32e7d553..557347fb07 100644 --- a/tests/nodedevxml2xmltest.c +++ b/tests/nodedevxml2xmltest.c @@ -121,6 +121,7 @@ mymain(void) DO_TEST("pci_0000_02_10_7_sriov_pf_vfs_all_header_type"); DO_TEST("drm_renderD129"); DO_TEST("pci_0000_02_10_7_mdev_types"); + DO_TEST("pci_0000_42_00_0_vpd"); DO_TEST("mdev_3627463d_b7f0_4fea_b468_f1da537d301b"); DO_TEST("ccw_0_0_ffff"); DO_TEST("css_0_0_ffff"); diff --git a/tools/virsh-nodedev.c b/tools/virsh-nodedev.c index f1b4eb94bf..e2f299d809 100644 --- a/tools/virsh-nodedev.c +++ b/tools/virsh-nodedev.c @@ -480,6 +480,9 @@ cmdNodeListDevices(vshControl *ctl, const vshCmd *cmd G_GNUC_UNUSED) case VIR_NODE_DEV_CAP_MDEV: flags |= VIR_CONNECT_LIST_NODE_DEVICES_CAP_MDEV; break; + case VIR_NODE_DEV_CAP_VPD: + flags |= VIR_CONNECT_LIST_NODE_DEVICES_CAP_VPD; + break; case VIR_NODE_DEV_CAP_CCW_DEV: flags |= VIR_CONNECT_LIST_NODE_DEVICES_CAP_CCW_DEV; break; -- 2.30.2