From: tcappellari <tcappellari@dasistemi.it>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] Serial Line ioct and set_termios bypassing
Date: Thu, 13 Dec 2007 14:24:13 +0100 [thread overview]
Message-ID: <4761327D.8020301@dasistemi.it> (raw)
Hi,
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).
Anyway I need to know if it's possible to implement this functions,
maybe bypassing the UML system, or something like that.
If possible, any suggestions?
Thanks,
Tiziano.
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next reply other threads:[~2007-12-13 13:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-13 13:24 tcappellari [this message]
2007-12-13 14:38 ` [uml-devel] Serial Line ioct and set_termios bypassing Jeff Dike
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