====== Balaji Rao: USB Support Project ======

===== Notes =====

  * [[.:usb_outline|How USB support works at a hardware level]]
  * Specifications
    * EHCI Host Controller Specification - [[http://www.intel.com/technology/usb/ehcispec.htm]]
    * EHCI Host Controller Specification - [[http://developer.intel.com/technology/usb/uhci11d.htm]]
    * USB Specification  - [[http://www.usb.org/developers/docs/usb_20_040908.zip]]
  * A nice article on Linux USB. - [[http://www.linuxjournal.com/node/8093/print]]

  * [[.:usb_gpxe_design|USB subsystem data structures and design]]

  * [[.:uhci_design|UHCI driver design]]

  * [[.:qemu_hack|QEMU hack to get OHCI working on i386]]

  * [[.:uhci_port_reset_issue|Timimg issue with port reset on UHCI root hub]]

  * [[.:usb_driver_guide|gPXE USB Device Driver Guide]]

  * [[.:usb_todo|USB TODO]]