[comp.unix.sysv386] Specialix SI and ESIX

dgd@kcbbs.gen.nz (David Dix) (04/03/91)

I recently installed a Specialix SI Host (Version 2.00) and TA8 8 port
terminal adaptor in my 386 computer running ESIX SVR3.2 rel C.
The Installation disk supplied (Version 4.00) with the SI had drivers to
support 386/ix, SCO Unix, SCO Xenix and AT&T Unix. Nothing for ESIX.
Anyhow, after trying to use the 386/ix driver the kernal failed to link
because function intbase() was missing. AT&T driver caused the computer
to freeze up. The SCO Unix driver appeared to install ok but after several
hours use it was obvious that hardware flow control was not working.
(This makes life with v32/MNP/v42bis modems very difficult :-()

I called Specialix in UK and spoke directly to a tech support person who
was very helpful but had not heard of ESIX !!!! He is sending me a later
release of the driver software but cannot immediately help me with an ESIX
driver.

Has anyone else installed one of these SI multi I/O cards (8,16 or 32 port
version) into an ESIX based 386 system?
Which driver is used? and what is this inbase() function missing from ESIX
but apparently in ISC and AT&T Unix?


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jpp@specialix.co.uk (John Pettitt) (04/05/91)

dgd@kcbbs.gen.nz (David Dix) writes:
>I recently installed a Specialix SI Host (Version 2.00) and TA8 8 port
>terminal adaptor in my 386 computer running ESIX SVR3.2 rel C.
>The Installation disk supplied (Version 4.00) with the SI had drivers to
>support 386/ix, SCO Unix, SCO Xenix and AT&T Unix. Nothing for ESIX.
>Anyhow, after trying to use the 386/ix driver the kernal failed to link
>because function intbase() was missing. AT&T driver caused the computer
>to freeze up. The SCO Unix driver appeared to install ok but after several
>hours use it was obvious that hardware flow control was not working.
>(This makes life with v32/MNP/v42bis modems very difficult :-()

intbase is a `feature' of the ISC version of UNIX - it is not in
ESIX or the (now defunct) intel versions.   Hardware flow control
is different under SCO and ESIX so, as you point out, it does noit
work with the SCO driver intelled on ESIX.  The 4.02 release of the
drivers fixes all of these problems.

>I called Specialix in UK and spoke directly to a tech support person who
>was very helpful but had not heard of ESIX !!!! He is sending me a later
>release of the driver software but cannot immediately help me with an ESIX
>driver.

That is becuase ESIX is not sold in the UK  as far as we can tell
our US office would have known all about it.  The later version
will fix your problems.







-- 
John Pettitt, Specialix International, 
Email: jpp@specialix.com Tel +44 (0) 9323 54254 Fax +44 (0) 9323 52781
Disclaimer: Me, say that ?  Never, it's a forged posting !