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From: John Goerzen <jgoerzen@complete.org>
To: Johan Hovold <johan@kernel.org>
Cc: linux-usb@vger.kernel.org
Subject: Re: Linux Keyspan USB serial driver ignoring XOFF
Date: Mon, 23 Sep 2019 10:59:47 -0500	[thread overview]
Message-ID: <87v9tjc8b0.fsf@complete.org> (raw)
In-Reply-To: <20190923102012.GZ30545@localhost>

On Mon, Sep 23 2019, Johan Hovold wrote:

> That's correct, the driver does not support software flow control even
> if the hardware seems to have some support for assisted XON/XOFF.
>
> Would you mind testing the below patch which may be enough to turn
> sw-flow control always on. If that works, I can probably find time to
> cook up a proper patch to make this configurable later this week.

Hi Johan,

I gave it a try, but unfortunately that patch made no difference to the
behavior I was seeing.   I'm happy to do whatever debugging may be
helpful.

Thanks!

- John

      reply	other threads:[~2019-09-23 15:59 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87woe37prw.fsf@complete.org>
2019-09-20 19:49 ` Linux Keyspan USB serial driver ignoring XOFF John Goerzen
2019-09-23 10:20   ` Johan Hovold
2019-09-23 15:59     ` John Goerzen [this message]

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