i am running 1.0.2.
i don't believe i set the $_comX option, but i did set
the option to allow access for port 0x3f0 to 0x3ff.
the code i'm trying to run does not go through the
bios, but to the hardware.
so, how do i take control of port 3f8 away from linux?
i suppose i could hack serial.c and load it as a
module maybe. or i could find an old discrete serial
card and hack the address lines to something other
than 3f8. i'm still thinking there might be something
a little easier.
thanks,
eddie
--- Stas Sergeev <[EMAIL PROTECTED]> wrote:
> Hello.
>
> gobo wrote:
> > trying to access com1 (3f0 - 3ff)under dosemu.
> i've
> > given dosemu access to that address range.
> dosemu emulates serial ports, so no need to use a
> direct
> access. Have you tried a $_comX settings in
> dosemu.conf?
>
> > no matter
> > what i try, i can't get to the ports.
> You can't use a direct access to serial ports
> because
> linux kernel already controls it.
>
> > if i run as a
> > user, it complains about not being able to build
> the
> > lock file. if i run as suid root, dosemu says not
> to
> > do this.
> Both problems were already fixed, upgrade your
> dosemu
> from 1.0.2 to something more modern (unfortunately
> the
> problem with lock files was fixed only in a devel
> branch,
> so you will have to upgrade to a devel version I
> suppose).
>
> > is there a magic combination that will work?
> Yes and it is not magic at all. By trying a direct
> access
> you made a problem for yourself that wasn't existed
> initially:)
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