Re: Accessing serial port from kernel space

[Stephen Gream <poisonthemon@xxxxxxxxx>]

Hi Tcendrovskii,

I found the following threads that might be useful for you

http://forum.kernelnewbies.org/read.php?12,213,224

http://stackoverflow.com/questions/5379720/accessing-a-serial-port-from-a-linux-kernel-module

This isn't something I've tried myself, but hopefully these help a little

Cheers,
Stephen

On Mon, Dec 17, 2012 at 7:32 AM, Tcendrovskii Vladislav <ccvs@xxxxxxx> wrote:

Hello!

I need to access serial port from my module. But I haven't found
functions to access it. And as i understood, all work with serial port
goes through TTY system.

So, if it exist some documentation on this system, and how can i use it
from kernel space? In tty.txt i've found only line discipline, which is
not, what i need.


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