From: john@jjdev.com (John de la Garza)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Doubt In Char Drivers
Date: Mon, 29 Dec 2014 10:45:28 -0500 [thread overview]
Message-ID: <20141229154527.GA3752@crux.local> (raw)
In-Reply-To: <CAHmg6GPMvWOMi08=KN57AmMK7p45VmreoA6GaOsTFwpAZmz8EQ@mail.gmail.com>
On Mon, Dec 29, 2014 at 12:09:30AM +0530, me storage wrote:
> Hi All,
>
> I am following LDD3 for Char Drivers. So we writing a kernel module(char
> driver) after that creating a char file which is representation of
> Character Device. So my doubt is how we will communicate with real hardware
> device let suppose how to communicate with our monitor .
> Can any one please explain how we will communicate with real hardware for
> read/write calls?
did you see chapter nine?
http://lwn.net/images/pdf/LDD3/ch09.pdf
prev parent reply other threads:[~2014-12-29 15:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-28 18:39 Doubt In Char Drivers me storage
2014-12-28 19:10 ` Victor Rodriguez
2014-12-31 4:51 ` Victor Rodriguez
2015-01-03 9:50 ` Anuz Pratap Singh Tomar
2015-01-03 12:34 ` Siva Mannem
2014-12-29 15:45 ` John de la Garza [this message]
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