On Wed, 2007-06-06 11:34:49 +0200, Lars K.W. Gohlke <lkwg82@xxxxxx> wrote:Jan-Benedict Glaw schrieb:On Wed, 2007-06-06 11:11:23 +0200, Lars K.W. Gohlke <lkwg82@xxxxxx> wrote:I want on the kernelside process data from first uart-hardware interfacewouldsomebody explain me the serio interface or give me a code link forWhat do you want to do with it? Do you want on the serial port side,
very simple example.
or on the mouse/keyboard/gadget side? See for example the various
serial keyboards and mice drivers.
aka ttyS0.
I don't understand the structure of e.g. input/mouse/sermouse.c
where is said, which hardware is used for reading data from?
I'm not entirely sure, but I guess that most of the time, you assign a
serial port with the help of `inputattach' to a given device driver,
which expects to find its hardware on that port.
OTOH, why do you want to do the serial stuff in kernel land? Isn't it
a *lot* easier to do it in userspace? What's your specific device you
want to work on?
MfG, JBG