Re: Regarding pl2303.c

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Fredag den 23. marts 2012 15:22:49 skrev Johan Hovold:
> On Thu, Mar 22, 2012 at 01:19:43PM +0100, Søren holm wrote:
> > Hello Johan Hovold
> > 
> > I'm writing to you because I see that you have done substanssial work on
> > the pl2303-driver within the linux kernel.
> > 
> > In the driver I see that the DTR/RTS control lines are always activated
> > when changing baudrate. This is not the case for other usb2serial
> > adapters.> 
> >         if ((cflag & CBAUD) == B0)
> >         
> >                 priv->line_control &= ~(CONTROL_DTR | CONTROL_RTS);
> >         
> >         else
> >         
> >                 priv->line_control |= (CONTROL_DTR | CONTROL_RTS);
> > 
> > Do you know if if the behavior is correct. I manualy control DTR/RTS in an
> > application and also change baudrate. In my aplication it is important
> > that I can change baudrate without affecting DTR/RTS
> 
> You're right -- the control lines should not be raised unless switching
> from B0. I'll respond to this mail with a patch that will fix pl2303.
> 
> Thanks for catching this,
> Johan

And thank you for fixing it :) 

-- 
Søren Holm
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