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From: rick@seismo.UUCP
Newsgroups: comp.unix.wizards
Subject: Re: software density select with tc13 & fuji 2444-ac
Message-ID: <43153@beno.seismo.CSS.GOV>
Date: Fri, 13-Mar-87 16:43:39 EST
Article-I.D.: beno.43153
Posted: Fri Mar 13 16:43:39 1987
Date-Received: Sat, 14-Mar-87 10:17:15 EST
References: <43125@beno.seismo.CSS.GOV> <2019@cit-vax.Caltech.Edu>
Sender: rick@seismo.CSS.GOV
Organization: Center for Seismic Studies, Arlington, VA
Lines: 12
Summary: Its "always" a driver problem....

I finally got our TC13/Fuji244 to do remote density select. The major
problem was that the TC13 ONLY looks at the density select bit
IMMEDIATELY after the controller has been reset (e.g. with addr->ts_ssr =0).

Once you figure this out (its not documented and Emulex doesn't tell you
about it) "all" you have to do is change the ts11 driver to do a controller
reset when setting the characteristics.

Diffs for this will be in comp.bugs.4bsd in a few days (as soon as
I verify that I havent' broken the driver on a real ts11)

--rick