linux-kernel - Re: Possible Serial Kernel Bug

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Message-ID: <47BDA02B.9090702@student.tuwien.ac.at>
Date:	Thu, 21 Feb 2008 17:00:43 +0100
From:	Oliver Martin <oliver.martin@...dent.tuwien.ac.at>
To:	Raynard Brown <Raynard.Brown@...geo.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Possible Serial Kernel Bug

Raynard Brown schrieb:
> 0: uart:16550A port:000003F8 irq:4	tx:72	rx:6
> 1: uart:16550A port:000002F8 irq:3	tx:59	rx:6
> 2: uart:16550A port:000003E8 irq:11	tx:0	rx:0 RTS|DTR
> 3: uart:16550A port:000002E8 irq:10	tx:0	rx:0 RTS|DTR
> 4: uart:16550A port:000004F8 irq:0	tx:59	rx:6
> 
                                                      ^^^^^^^
Could it be that hardware flow control is enabled on the server, while 
it is disabled on the other side? What happens if you disable it with 
stty -F /dev/ttySX -rtscts?

Oliver
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