From: Greg KH <greg@kroah.com>
To: Karel Kulhavy <clock@twibright.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Incorrect speed at Palm 100 serial adapter
Date: Tue, 13 Jun 2006 22:22:24 -0700 [thread overview]
Message-ID: <20060614052224.GA19140@kroah.com> (raw)
In-Reply-To: <20060612112309.GA14262@kestrel.barix.local>
On Mon, Jun 12, 2006 at 01:23:09PM +0200, Karel Kulhavy wrote:
> Hello
>
> If I set 57600 speed on Palm 100 USB/serial adapter (USB IDs 0x830, 0x80),
> the speed is according to oscilloscope at 19200, but the tcsetattr
> doesn't fail and subsequent tcgetattr returns 115200.
>
> If the hardware supports it, the speed should be set to 115200. If it
> doesn't, tcgetattr should then indicate 19200.
>
> Linux kernel is 2.6.16.19.
Please send a patch to us for this, as this driver was reverse
engineered by watching the data stream and might be wrong in places.
thanks,
greg k-h
prev parent reply other threads:[~2006-06-14 21:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-12 11:23 Incorrect speed at Palm 100 serial adapter Karel Kulhavy
2006-06-14 5:22 ` Greg KH [this message]
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