root@akita:~# lsmod
Module                  Size  Used by
uinput                  7680  1
ohci_hcd               20100  0
usbcore               113740  2 ohci_hcd
mousedev                9948  0
rfcomm                 35576  2
pxaficp_ir              9440  0
ircomm_tty             21352  0
ircomm                 11940  1 ircomm_tty
irda                  116840  3 pxaficp_ir,ircomm_tty,ircomm
ipv6                  258812  12
hidp                   12736  0
l2cap                  22724  6 rfcomm,hidp
bluetooth              46044  5 rfcomm,hidp,l2cap
spectrum_cs             8556  1
orinoco                40180  1 spectrum_cs
hermes                  6336  2 spectrum_cs,orinoco
snd_soc_spitz           5552  0
snd_soc_pxa2xx_i2s      3800  1 snd_soc_spitz
snd_soc_wm8750         17956  1 snd_soc_spitz
snd_soc_pxa2xx          4736  1 snd_soc_spitz
snd_soc_core           28288  3 snd_soc_spitz,snd_soc_wm8750,snd_soc_pxa2xx
snd_pcm_oss            56064  0
snd_pcm                91848  3 snd_soc_pxa2xx,snd_soc_core,snd_pcm_oss
snd_timer              23172  1 snd_pcm
snd_page_alloc          6792  1 snd_pcm
snd_mixer_oss          15296  1 snd_pcm_oss
snd                    51192  7 snd_soc_spitz,snd_soc_wm8750,snd_soc_core,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
soundcore               8324  1 snd

root@akita:~# lsusb -v

Bus 001 Device 001: ID 0000:0000
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x0000
  idProduct          0x0000
  bcdDevice            2.06
  iManufacturer           3 Linux 2.6.16 ohci_hcd
  iProduct                2 PXA27x OHCI
  iSerial                 1 pxa27x
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xc0
      Self Powered
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0002  1x 2 bytes
        bInterval             255
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             3
  wHubCharacteristic 0x0012
    No power switching (usb 1.0)
    No overcurrent protection
  bPwrOn2PwrGood        4 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0x70
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0100 power