From: Matthias Fuchs <mfuchs@ma-fu.de>
To: Wolfram Sang <w.sang@pengutronix.de>
Cc: linux-serial@vger.kernel.org
Subject: Re: Enabling auto RS485 half-duplex control
Date: Fri, 19 Dec 2008 00:42:24 +0100 [thread overview]
Message-ID: <200812190042.24717.mfuchs@ma-fu.de> (raw)
In-Reply-To: <20081218093514.GA3400@pengutronix.de>
> Hi Matthias,
>
> > I did not find a way to enable this mode through the
> > standard serial driver. The UART is is detected correctly
> > but there seems to be no way to enable this mode
> > out of the box.
> >
> > So what's the best way to implement this?
> > A new ioctl? Any idea?
>
> See commmit c26c56c0f40e200e61d1390629c806f6adaffbcc. I think any
> solution to activate RS485 should be based on this.
Ok, I picked that up. Please see my patch coming up in a minute.
Matthias
>
> Regards,
>
> Wolfram
prev parent reply other threads:[~2008-12-18 23:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-17 21:24 Enabling auto RS485 half-duplex control Matthias Fuchs
2008-12-18 3:32 ` Theodore Tso
2008-12-18 5:59 ` Matthias Fuchs
2008-12-18 15:51 ` Grant Edwards
2008-12-19 4:10 ` Theodore Tso
2008-12-18 9:35 ` Wolfram Sang
2008-12-18 23:42 ` Matthias Fuchs [this message]
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