keyboard driver problem?

[I Think]

I've tried already to change both UKBD_NMOD and UKBD_NKEYCODE, but where is
no result.
#define UKBD_NKEYCODE                 8 // doesn't work too

 > usbconfig -u 4 -a 2 dump_device_desc dump_curr_config_desc

ugen4.2: <USB Device A4TECH> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON

  bLength = 0x0012
  bDescriptorType = 0x0001
  bcdUSB = 0x0110
  bDeviceClass = 0x0000
  bDeviceSubClass = 0x0000
  bDeviceProtocol = 0x0000
  bMaxPacketSize0 = 0x0008
  idVendor = 0x09da
  idProduct = 0x054f
  bcdDevice = 0x0102
  iManufacturer = 0x0001  <A4TECH>
  iProduct = 0x0002  <USB Device>
  iSerialNumber = 0x0000  <no string>
  bNumConfigurations = 0x0001


 Configuration index 0

    bLength = 0x0009
    bDescriptorType = 0x0002
    wTotalLength = 0x003b
    bNumInterfaces = 0x0002
    bConfigurationValue = 0x0001
    iConfiguration = 0x0000  <no string>
    bmAttributes = 0x00a0
    bMaxPower = 0x0032

    Interface 0
      bLength = 0x0009
      bDescriptorType = 0x0004
      bInterfaceNumber = 0x0000
      bAlternateSetting = 0x0000
      bNumEndpoints = 0x0001
      bInterfaceClass = 0x0003
      bInterfaceSubClass = 0x0001
      bInterfaceProtocol = 0x0001
      iInterface = 0x0000  <no string>

      Additional Descriptor

      bLength = 0x09
      bDescriptorType = 0x21
      bDescriptorSubType = 0x11
       RAW dump:
       0x00 | 0x09, 0x21, 0x11, 0x01, 0x00, 0x01, 0x22, 0x84,
       0x08 | 0x00

     Endpoint 0
        bLength = 0x0007
        bDescriptorType = 0x0005
        bEndpointAddress = 0x0081
        bmAttributes = 0x0003
        wMaxPacketSize = 0x000c
        bInterval = 0x0001
        bRefresh = 0x0000
        bSynchAddress = 0x0000


    Interface 1
      bLength = 0x0009
      bDescriptorType = 0x0004
      bInterfaceNumber = 0x0001
      bAlternateSetting = 0x0000
      bNumEndpoints = 0x0001
      bInterfaceClass = 0x0003
      bInterfaceSubClass = 0x0001
      bInterfaceProtocol = 0x0002
      iInterface = 0x0000  <no string>

      Additional Descriptor

      bLength = 0x09
      bDescriptorType = 0x21
      bDescriptorSubType = 0x11
       RAW dump:
       0x00 | 0x09, 0x21, 0x11, 0x01, 0x00, 0x01, 0x22, 0x57,
       0x08 | 0x00

     Endpoint 0
        bLength = 0x0007
        bDescriptorType = 0x0005
        bEndpointAddress = 0x0082
        bmAttributes = 0x0003
        wMaxPacketSize = 0x0008
        bInterval = 0x0001
        bRefresh = 0x0000
        bSynchAddress = 0x0000



// sorry if i missed the thread, dunno how to reply via gmail correctly