On Wed, May 31, 2017 at 11:35:14AM -0400, Vladik Romanovsky wrote:
> ---
> node_device.go | 168
> ++++++++++++++++++++++++++++++++++++++++++++++++++++
> node_device_test.go | 128 +++++++++++++++++++++++++++++++++++++++
> 2 files changed, 296 insertions(+)
> create mode 100644 node_device.go
> create mode 100644 node_device_test.go
>
> diff --git a/node_device.go b/node_device.go
> new file mode 100644
> index 0000000..d7850e9
> --- /dev/null
> +++ b/node_device.go
> @@ -0,0 +1,168 @@
> +/*
> + * This file is part of the libvirt-go-xml project
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> copy
> + * of this software and associated documentation files (the "Software"), to
> deal
> + * in the Software without restriction, including without limitation the
> rights
> + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> + * copies of the Software, and to permit persons to whom the Software is
> + * furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> THE
> + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> FROM,
> + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> + * THE SOFTWARE.
> + *
> + * Copyright (C) 2017 Red Hat, Inc.
> + *
> + */
> +
> +package libvirtxml
> +
> +import (
> + "encoding/xml"
> +)
> +
> +type NodeDevice struct {
> + Name string `xml:"name"`
> + Path string `xml:"path,omitempty"`
> + Parent string `xml:"parent,omitempty"`
> + Driver string `xml:"driver>name,omitempty"`
> + Capability []NodeDeviceCapability `xml:"capability"`
> +}
> +
> +type NodeDeviceCapability struct {
> + Domain int `xml:"domain,omitempty"`
> + Bus int `xml:"bus,omitempty"`
> + Slot int `xml:"slot,omitempty"`
> + Function int `xml:"function,omitempty"`
> + IommuGroup *NodeDeviceIOMMUGroup `xml:"iommuGroup,omitempty"`
> + Numa *NodeDeviceNUMA `xml:"numa,omitempty"`
> + PciExpress *NodeDevicePciExpress `xml:"pci-express,omitempty"`
You don't need omitempty on any field that is a pointer.
> + Hardware *NodeDeviceSystemHardware `xml:"hardware"`
> + Firmware *NodeDeviceSystemFirmware `xml:"firmware"`
> + Device int `xml:"device"`
> + Number int `xml:"number"`
> + Class int `xml:"class"`
> + Subclass int `xml:"subclass"`
> + Protocol int `xml:"protocol"`
> + Description string `xml:"description,omitempty"`
> + Interface string `xml:"interface"`
> + Address string `xml:"address"`
> + Link *NodeDeviceNetLink `xml:"link"`
> + Features []NodeDeviceNetOffloadFeatures `xml:"feature,omitempty"`
> + UniqueID int `xml:"unique_id"`
> + Target int `xml:"target"`
> + Lun int `xml:"lun"`
> + Block string `xml:"block"`
> + DriverType string `xml:"drive_type"`
> + Model string `xml:"model"`
> + Serial string `xml:"serial"`
> + Size int `xml:"size"`
> + Host int `xml:"host"`
> + Type string `xml:"type"`
I'm surprised we don't ahve omitempty on almost all of these above
> + Product *NodeDeviceProduct `xml:"product,omitempty"`
> + Vendor *NodeDeviceVendor `xml:"vendor,omitempty"`
> + Capability []NodeDeviceNestedCapabilities `xml:"capability,omitempty"`
> +}
Wow, we have a lot of capabilities here. Makes be wonder if your previous
patch was in fact better... will have to think about that more.
> +
> +type NodeDeviceVendor struct {
> + ID string `xml:"id,attr,omitempty"`
> + Name string `xml:",chardata"`
> +}
> +type NodeDeviceProduct struct {
> + ID string `xml:"id,attr,omitempty"`
> + Name string `xml:",chardata"`
> +}
> +
> +type NodeDeviceNestedCapabilities struct {
> + Type string `xml:"type,attr"`
> + Address []NodeDevicePCIAddress `xml:"address,omitempty"`
> + MaxCount int `xml:"maxCount,attr,omitempty"`
> + VportsOPS *NodeDeviceSCSIVportsOPS `xml:"vports_ops,omitempty"`
> + FCHost *NodeDeviceSCSIFCHost `xml:"fc_host,omitempty"`
> + MediaAvailable int
> `xml:"media_available,omitempty"`
> + MediaSize int `xml:"media_size,omitempty"`
> + MediaLable int `xml:"media_label,omitempty"`
> +}
> +
> +type NodeDevicePciExpress struct {
> + Links []NodeDevicePciExpressLink `xml:"link"`
> +}
> +
> +type NodeDevicePciExpressLink struct {
> + Validity string `xml:"validity,attr,omitempty"`
> + Speed float64 `xml:"speed,attr,omitempty"`
> + Port int `xml:"port,attr,omitempty"`
> + Width int `xml:"width,attr,omitempty"`
> +}
> +
> +type NodeDeviceIOMMUGroup struct {
> + Number int `xml:"number,attr"`
> +}
> +
> +type NodeDeviceNUMA struct {
> + Node int `xml:"node,attr"`
> +}
> +
> +type NodeDevicePCIAddress struct {
> + Domain string `xml:"domain,attr"`
> + Bus string `xml:"bus,attr"`
> + Slot string `xml:"slot,attr"`
> + Function string `xml:"function,attr"`
> +}
> +
> +type NodeDeviceSystemHardware struct {
> + Vendor string `xml:"vendor"`
> + Version string `xml:"version"`
> + Serial string `xml:"serial"`
> + UUID string `xml:"uuid"`
> +}
> +
> +type NodeDeviceSystemFirmware struct {
> + Vendor string `xml:"vendor"`
> + Version string `xml:"version"`
> + ReleaseData string `xml:"release_date"`
> +}
> +
> +type NodeDeviceNetOffloadFeatures struct {
> + Name string `xml:"number"`
> +}
> +
> +type NodeDeviceNetLink struct {
> + State string `xml:"state,attr"`
> + Speed string `xml:"speed,attr,omitempty"`
> +}
> +
> +type NetCapability struct {
> + Type string `xml:"type,attr"`
> +}
> +
> +type NodeDeviceSCSIVportsOPS struct {
> + Vports int `xml:"vports,omitempty"`
> + MaxVports int `xml:"maxvports,,omitempty"`
> +}
> +
> +type NodeDeviceSCSIFCHost struct {
> + WWNN string `xml:"wwnn,omitempty"`
> + WWPN string `xml:"wwpn,omitempty"`
> + FabricWWN string `xml:"fabric_wwn,omitempty"`
> +}
> +
> +func (c *NodeDevice) Unmarshal(doc string) error {
> + return xml.Unmarshal([]byte(doc), c)
> +}
> +
> +func (c *NodeDevice) Marshal() (string, error) {
> + doc, err := xml.MarshalIndent(c, "", " ")
> + if err != nil {
> + return "", err
> + }
> + return string(doc), nil
> +}
> diff --git a/node_device_test.go b/node_device_test.go
> new file mode 100644
> index 0000000..bae15f3
> --- /dev/null
> +++ b/node_device_test.go
> @@ -0,0 +1,128 @@
> +/*
> + * This file is part of the libvirt-go-xml project
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> copy
> + * of this software and associated documentation files (the "Software"), to
> deal
> + * in the Software without restriction, including without limitation the
> rights
> + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
> + * copies of the Software, and to permit persons to whom the Software is
> + * furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> THE
> + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> FROM,
> + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
> + * THE SOFTWARE.
> + *
> + * Copyright (C) 2017 Red Hat, Inc.
> + *
> + */
> +
> +package libvirtxml
> +
> +import (
> + "reflect"
> + "strings"
> + "testing"
> +)
> +
> +var NodeDeviceTestData = []struct {
> + Object *NodeDevice
> + XML []string
> +}{
> + {
> + Object: &NodeDevice{
> + Name: "pci_0000_81_00_0",
> + Parent: "pci_0000_80_01_0",
> + Driver: "ixgbe",
> + Capability: []NodeDeviceCapability{
> + NodeDeviceCapability{
> + Domain: 1,
> + Bus: 21,
> + Slot: 10,
> + Function: 50,
> + Product: &NodeDeviceProduct{
> + ID: "0x1528",
> + Name: "Ethernet Controller
> 10-Gigabit X540-AT2",
> + },
> + Vendor: &NodeDeviceVendor{
> + ID: "0x8086",
> + Name: "Intel Corporation",
> + },
> + IommuGroup: &NodeDeviceIOMMUGroup{
> + Number: 3,
> + },
> + Numa: &NodeDeviceNUMA{
> + Node: 1,
> + },
> + Capability:
> []NodeDeviceNestedCapabilities{
> + NodeDeviceNestedCapabilities{
> + Type: "virt_functions",
> + Address:
> []NodeDevicePCIAddress{
> +
> NodeDevicePCIAddress{
> + Domain:
> "0x0000",
> + Bus:
> "0x81",
> + Slot:
> "0x10",
> +
> Function: "0x1",
> + },
> +
> NodeDevicePCIAddress{
> + Domain:
> "0x0000",
> + Bus:
> "0x81",
> + Slot:
> "0x10",
> +
> Function: "0x3",
> + },
> + },
> + MaxCount: 63,
> + },
> + },
> + },
> + },
> + },
> + XML: []string{
> + `<device>`,
> + ` <name>pci_0000_81_00_0</name>`,
> + ` <parent>pci_0000_80_01_0</parent>`,
> + ` <driver>`,
> + ` <name>ixgbe</name>`,
> + ` </driver>`,
> + ` <capability type='pci'>`,
> + ` <domain>1</domain>`,
> + ` <bus>21</bus>`,
> + ` <slot>10</slot>`,
> + ` <function>50</function>`,
> + ` <product id='0x1528'>Ethernet Controller
> 10-Gigabit X540-AT2</product>`,
> + ` <vendor id='0x8086'>Intel Corporation</vendor>`,
> + ` <capability type='virt_functions'
> maxCount='63'>`,
> + ` <address domain='0x0000' bus='0x81'
> slot='0x10' function='0x1'/>`,
> + ` <address domain='0x0000' bus='0x81'
> slot='0x10' function='0x3'/>`,
> + ` </capability>`,
> + ` <iommuGroup number='3'>`,
> + ` <address domain='0x0000' bus='0x15'
> slot='0x00' function='0x4'/>`,
> + ` </iommuGroup>`,
> + ` <numa node='1'/>`,
> + ` </capability>`,
> + `</device>`,
Indetation is a bit inconsistenmt here - sometimes 2 spaces, sometimes 6
spaces, or more
> + },
> + },
> +}
Regards,
Daniel
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