Xen devel - Mar 2012 - How to debug drive back-end

Hello,

I am writing some black device front end. The rings are connected to
the back-end. The grefs are in place, the information is in xenstore.
But when I request my first GET_RING_REQUEST and give values to the
the fields, just before pushing the request if I read the content of
the request the id is -1. then I push the request and and the response
id is -65376.

Any idea how can I debug what the back-end is looking at?

thanks for any ideas or pointers,

Daniel

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| |   | Daniel Castro,                |
| |   | Consultant/Programmer.|
| |   | U Andes                         |
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