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Date:      Sun, 25 Sep 2005 15:33:04 +0200
From:      stanley jobson <stanley.jobson@gmx.ch>
To:        "Daniel O'Connor" <doconnor@gsoft.com.au>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: lpt0 always busy
Message-ID:  <20050925153304.4edf87cb.stanley.jobson@gmx.ch>
In-Reply-To: <200509251923.53947.doconnor@gsoft.com.au>
References:  <20050924180909.78a29487.stanley.jobson@gmx.ch> <20050924163501.GA53285@neptune.atopia.net> <20050925095140.5bbb3162.stanley.jobson@gmx.ch> <200509251923.53947.doconnor@gsoft.com.au>

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> > so it seems that fbsd expects some kind of status reply from the
> > printer - correct?
> >
> > if so: how could i by-pass this? (cause my ugly gdi printer is
> > probably not able to answer correctly) i just wonna have access to
> > my parallel port ...
> 
> It expects that your printer will toggle the BUSY line as it should..
> I don't believe you'd be able to print on any OS if this was broken.

i have a separate box running win98. from this box i am able to use the
printer with the orig vendor driver without any problem ...

> 
> Are you sure nothing else is using the port? (lpd, cups, etc)
> 

i think so: lpd is not running and lsof | grep lpt doesnt show anything
either : (

so i guess there could be a prob with the ready/status checking
procedure

any other ideas? any idea how to by pass this check so other programs
(like qemu) could simple use the port?

maybe it s necessary to hack the lpt driver - but because i am not a
kernel hacker (maybe a good c hacker :)) - some help with this would be
really nice ...

thx
regards,
stan
 



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