Add 'usb_controller' option

driver/vm.go

@@ -50,6 +50,7 @@ type CreateConfig struct {
 	GuestOS       string // example: otherGuest
 	Network       string // "" for default network
 	NetworkCard   string // example: vmxnet3
+	USBController bool
 }
 
 func (d *Driver) NewVM(ref *types.ManagedObjectReference) *VirtualMachine {
@@ -108,6 +109,14 @@ func (d *Driver) CreateVM(config *CreateConfig) (*VirtualMachine, error) {
 		return nil, err
 	}
 
+	if config.USBController {
+		t := true
+		usb := &types.VirtualUSBController{
+			EhciEnabled: &t,
+		}
+		devices = append(devices, usb)
+	}
+
 	createSpec.DeviceChange, err = devices.ConfigSpec(types.VirtualDeviceConfigSpecOperationAdd)
 	if err != nil {
 		return nil, err

iso/step_create.go

@@ -22,6 +22,7 @@ type CreateConfig struct {
 	GuestOSType   string `mapstructure:"guest_os_type"`
 	Network       string `mapstructure:"network"`
 	NetworkCard   string `mapstructure:"network_card"`
+	USBController bool   `mapstructure:"usb_controller"`
 }
 
 func (c *CreateConfig) Prepare() []error {
@@ -79,6 +80,7 @@ func (s *StepCreateVM) Run(state multistep.StateBag) multistep.StepAction {
 		GuestOS:             s.Config.GuestOSType,
 		Network:             s.Config.Network,
 		NetworkCard:         s.Config.NetworkCard,
+		USBController:       s.Config.USBController,
 	})
 
 	if err != nil {