README

XenPong

A Windows driver for measuring event channel latency.

Prerequisites to build
----------------------

*   Visual Studio 2012 or later 
*   Windows Driver Kit 8 or later
*   Python 3 or later 

Environment variables used in building driver
-----------------------------

MAJOR\_VERSION Major version number

MINOR\_VERSION Minor version number

MICRO\_VERSION Micro version number

BUILD\_NUMBER Build number

SYMBOL\_SERVER location of a writable symbol server directory

KIT location of the Windows driver kit

PROCESSOR\_ARCHITECTURE x86 or x64

VS location of visual studio

Commands to build
-----------------

    git clone http://github.com/perf101/xenpong
    cd win-xeniface 
    .\\build.py [checked | free]

Device tree diagram
-------------------

    XenPong
       |
    XenBus
       |
    PCI Bus