From: Jeff Dike <jdike@addtoit.com>
To: tcappellari <tcappellari@dasistemi.it>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Serial Line ioct and set_termios bypassing
Date: Thu, 13 Dec 2007 09:38:57 -0500 [thread overview]
Message-ID: <20071213143857.GA5768@c2.user-mode-linux.org> (raw)
In-Reply-To: <4761327D.8020301@dasistemi.it>
On Thu, Dec 13, 2007 at 02:24:13PM +0100, tcappellari wrote:
> I'm developing an application that I want to run inside UML system. This
> application use the serial line, and I need to set/reset the control
> signals RTS/DTR and read CTS/DSR and also I need to set up the baud rate.
> Into UML kernel the line_ioctl and line_set_termio functions are
> essentialy empty, so I guess that what I need is intentionally not
> implemented for divide the Guest system from the Host. (please correct
> me if I wrong).
I'll implement them if you'll test patches and tell me if they work.
The thing about serial ioctls is that few things use them and it's not
obvious what they are supposed to do.
What ioctls in particular are you missing?
Jeff
--
Work email - jdike at linux dot intel dot com
-------------------------------------------------------------------------
SF.Net email is sponsored by:
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services
for just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
prev parent reply other threads:[~2007-12-13 14:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-13 13:24 [uml-devel] Serial Line ioct and set_termios bypassing tcappellari
2007-12-13 14:38 ` Jeff Dike [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20071213143857.GA5768@c2.user-mode-linux.org \
--to=jdike@addtoit.com \
--cc=tcappellari@dasistemi.it \
--cc=user-mode-linux-devel@lists.sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.