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Date: Tue, 09 Dec 2008 08:56:14 +0000
From: "Bruce M. Simpson" <bms@FreeBSD.org>
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To: Espartano <espartano.mail@gmail.com>
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Cc: freebsd-net@freebsd.org
Subject: Re: how to program a driver?
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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