Path: utzoo!attcan!uunet!ginosko!gem.mps.ohio-state.edu!tut.cis.ohio-state.edu!purdue!decwrl!sun-barr!newstop!sun!sally!plocher
From: plocher%sally@Sun.COM (John Plocher)
Newsgroups: comp.unix.microport
Subject: Re: Wangtek PC-36 configuration information wanted for System V/AT
Keywords: DMA settings, interrupt settings, IO addresses..
Message-ID: <118553@sun.Eng.Sun.COM>
Date: 30 Jul 89 08:41:40 GMT
References: <826@egsner.UUCP>
Sender: news@sun.Eng.Sun.COM
Reply-To: plocher@sun.UUCP (John Plocher)
Organization: Sun Microsystems, Mountain View
Lines: 50

In article <826@egsner.UUCP> eric@egsner.UUCP (Eric Schnoebelen) writes:
>Hello All!
>
>        Recently I aquired a Wangtek PC-36 cartridge tape subsystem, and
>this afternoon I decided to install it.  Now the Release Notes for
>System V/AT Version 2.4 claims the PC-36 is supported

(I hope this is right - I haven't used a 286 since last January :-)

In /usr/linkkit/cf/master you need to choose the ev entry (there was an error
in the master file in that the ar driver and the ev driver were both called
"ar") Change the line (in master) from:
	ar	ev ...
to:
	ev	ev ...

Set up the PC-36 for any unused address, any unused intr, and any unused DMA.
(a good set of defaults is addr 0x300, IRQ 5, and DMA 1)

run the program /usr/linkkit/utility/evinstall (or some such - do an ls and see)

Answer the questions it asks you with the values you set above.

If you wish, you can edit the master and dfile.wini files and config things
any other way you wish.

     -John Plocher

	addr	Notes	(the PC-36 only uses 2 i/o addresses [e.g., 0x300 & 0x301])
	----	-----
	0x300	free but watch out for ethernet cards
         ...
	0x310		ditto

	DMA	Used by
	---	-------
	 1	free
	 2	Floppy
	 3	free

	IRQ	Used by
	----	-------
	 1	reserved
	 2	free (redirected to intr 9)
	 3	tty1 (com2:)
	 4	tty0 (com1:)
	 5	lp2
	 6	Floppy
	 7	lp0 and lp1