how to program a driver?

[Bruce M. Simpson]

Espartano wrote:
> Actually i know how to program with C language in a basic level but i
> don't know nothing about hardware or computer organization, what
> topics i should study for gain knowledges about net-drivers ? or if
> someone can recommend me books about this topic  i will be very
> thankful.
>   

Try "The Indispensable PC Hardware Book" by Hans-Peter Messmer for a 
general overview of PC architecture.

cheers
BMS