From owner-freebsd-bugs@FreeBSD.ORG  Wed Oct 12 14:55:15 2011
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Date: Wed, 12 Oct 2011 16:55:14 +0200
From: Ed Schouten <ed@80386.nl>
To: remko@FreeBSD.org
Message-ID: <20111012145514.GA91943@hoeg.nl>
References: <201110121449.p9CEnV7F080320@freefall.freebsd.org>
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Cc: freebsd-bugs@FreeBSD.org, mayo@oyam.ca
Subject: Re: kern/147082: [uart] Serial ports unusable [regression]
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Hi,

Can you please paste the output of the `pstat -t' command, run in
various situations:

- When the device is not opened,
- After opening the device, but no data is sent/received,
- After opening the device and data is sent/received.

The `pstat -t' command will give you statistics, such as TTY buffer
usage. This may come in handy. Thanks!

--=20
 Ed Schouten <ed@80386.nl>
 WWW: http://80386.nl/

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