From: Jarek <jarek@poczta.srv.pl>
To: linux-serial@vger.kernel.org
Subject: Debugging serial driver
Date: Fri, 28 Apr 2006 11:20:15 +0200 [thread overview]
Message-ID: <1146216016.7371.9.camel@jarek.macro.local> (raw)
Hello!
I've found some very strange problem. I've embedded device with linux
(kernel 2.6.14 at the moment) and sometimes, after unexpected power
failure, serial port stops receiving data. I can send data over the
port, but can't receive (just nothing arrives). If, in such case, I will
restart computer everything comes back to work. It happends for
different types of serial ports (there are two standard ports on board,
and 8 additional ports on advantech cards).
How can I find where is the problem ?
best regards
Jarek.
reply other threads:[~2006-04-28 9:20 UTC|newest]
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