From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: "Søren holm" <sgh@sgh.dk>
Cc: linux-serial@vger.kernel.org
Subject: Re: Hardware flowcontrol on XR17D154
Date: Tue, 30 Aug 2011 11:34:33 +0100 [thread overview]
Message-ID: <20110830113433.618b2486@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <201108301217.07468.sgh@sgh.dk>
On Tue, 30 Aug 2011 12:17:07 +0200
Søren holm <sgh@sgh.dk> wrote:
> Hi
>
> I have hacked hardware flowcontrol into 8250.c for the XR17D154. I have
> attached the patch. The fix just uses another address for the EFR-register.
>
> I would like to have some adwise as to how to do this the right way.
Can you explain what the underlying differences are first of all ?
If you just need to adjust a register differently then override
serial_in/serial_out methods and figure out how to detect your device
against others (or a way to probe it somehow).
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next prev parent reply other threads:[~2011-08-30 10:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-30 10:17 Hardware flowcontrol on XR17D154 Søren holm
2011-08-30 10:34 ` Alan Cox [this message]
2011-08-30 11:27 ` Søren holm
2011-08-30 12:32 ` Alan Cox
2011-08-30 13:14 ` Søren holm
2011-09-02 10:20 ` Søren holm
2011-09-02 12:28 ` Alan Cox
2011-09-02 20:52 ` [PATCH] serial: Support the EFR-register of XR1715x uarts Søren Holm
2011-09-02 20:55 ` Søren Holm
2011-09-03 10:47 ` Alan Cox
2011-09-02 21:11 ` Hardware flowcontrol on XR17D154 Søren holm
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