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Date: Sat, 14 Dec 1996 00:55:58 +1100
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199612131355.AAA02142@godzilla.zeta.org.au>
To: freebsd-hackers@freebsd.org, j@uriah.heep.sax.de
Subject: Re: My Banksia Internal Modem - sio driver
Cc: suttonj@interconnect.com.au
Sender: owner-hackers@freebsd.org
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>Test 6 checks that the interrupt request disappeared after clearing
>the interrupt condition.  You're suffering from a typical slowness as
>many emulated UARTs in internal modems experience.  Bumping the DELAY
>right before test 6 is probably your best solution.

Tests 5 and 6 both check for that, after delaying for about 1000 times
longer than real hardware would need.  An emulator should take at most
10-100 times longer.  Test 5 is more likely to faily than test 6.

Bruce