From owner-freebsd-hardware@FreeBSD.ORG  Sat Aug 20 04:30:16 2005
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Date: Sat, 20 Aug 2005 14:30:10 +1000
From: Peter Jeremy <PeterJeremy@optushome.com.au>
To: Jim Pazarena <fhard@ccstores.com>
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Cc: freebsd-hardware@freebsd.org
Subject: Re: comtrol rocketport 16 PCI
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On Fri, 2005-Aug-19 15:46:57 -0700, Jim Pazarena wrote:
>would someone please advise the purpose of the "iR" & "lR" devices?

You can use termios(2) on the 'i' device to define the default initial
state on device open and on the 'l' device to lock parameters so they
can't be changed.  Look for 'lock' or 'initial' in the sio(4) manpage.

Sorry, I can't help with the rest.

-- 
Peter Jeremy