Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!rutgers!bellcore!ctt.bellcore.com!dsims
From: dsims@ctt.bellcore.com
Newsgroups: comp.sys.ibm.pc
Subject: Need info to write a device driver on a PS/2 80
Keywords: device driver
Message-ID: <17594@bellcore.bellcore.com>
Date: 11 Sep 89 02:14:31 GMT
Reply-To: dsims@ctt.bellcore.com ()
Organization: Computer Technology Transfer, Bellcore
Lines: 12

Greetings!  I'm writing an operating system for my PS/2 80, and I need
to write a device driver to access my hard disk.  I need to know how
to communicate with my hard disk (via the HD controller card) plus
all that other device driver stuff.  I'm not quite sure what to do.  I
know that the interrupt vector for the hard disk is IRQ5 but that's
about all.

If you either have/know this information or know how I can find it, please
e-mail me or post here.  Many thanks in advance.

Dave Sims
dsims@ctt.bellcore.com