Below is a collection of some of the possible drivers that
can be run using EHCI-USB.  

Substitute device mode over TCP/IP

    * adb
          o adb connect IP_address:5555 
    * Filesystem access
          o Nexus One's
                + On Air (Vista/7 WebDAV registry patch, ro)
                + nandroid 
          o PC's
                + insmod fs/cifs/cifs.ko
                  mount -t cifs -o username="username",password="password" //IP_address/share /mnt/sdcard/cifs 


HID input devices

    * insmod drivers/hid/usbhid/usbhid.ko
    * X11 [requires Debian unionfs]
          o /etc/X11/xorg.conf
          o apt-get install lxde
            startx

USB storage

    * insmod drivers/usb/storage/usb-storage.ko
      # Wait for device enumeration
      mount -t vfat /dev/block/sda1 /mnt/sdcard/usb-storage 

Ethernet

    * insmod drivers/net/usb/usbnet.ko
      insmod drivers/net/usb/asix.ko
      dhcpcd eth1
      setprop net.dns1 IP_address 

Audio/MIDI devices

    * insmod sound/soundcore.ko
      insmod sound/core/snd.ko
      insmod sound/core/snd-timer.ko
      insmod sound/core/snd-hrtimer.ko
      insmod sound/core/snd-page-alloc.ko
      insmod sound/core/snd-pcm.ko
      insmod sound/core/snd-rawmidi.ko
      insmod sound/core/snd-hwdep.ko
      insmod sound/usb/snd-usb-lib.ko
      insmod sound/usb/snd-usb-audio.ko
    * Android framework
          o insmod sound/core/oss/snd-mixer-oss.ko
            insmod sound/core/oss/snd-pcm-oss.ko
            chmod 666 /dev/snd/dsp
          o FileInput/OutputStream("/dev/snd/dsp")