Subject: Re: anybody working on...PCI IDE?
To: Charles M. Hannum <mycroft@bikini.ai.mit.edu>
From: Michael L. VanLoon -- HeadCandy.com <michaelv@MindBender.serv.net>
List: current-users
Date: 08/31/1997 21:45:28
>> Anyone working on the PCI IDE (w or w/o DMA) support?

>I modified the wd driver to use bus.h and added a PCI front-end some
>time ago.  Unfortunately, I then found that:
>
>1) the IDE chip I had was hard-wired to `legacy' mode, so I couldn't
>even test it, and
>
>2) there's a conflict between the port numbers used by the ISA IDE
>controller and ISA floppy controller, which causes one or the other
>(currently the floppy) to not be detected.
>
>I have reasonable hardware now, so I can actually test it, but the
>conflict needs to be dealt with somehow.

One of the FreeBSD folks worked up a driver that does DMA EIDE, and
supposedly a lot of people are having good success with it so far.
It' still beta, but it might be worth checking out...

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  Michael L. VanLoon                           michaelv@MindBender.serv.net
      Contract software development for Windows NT, Windows 95 and Unix.
             Windows NT and Unix server development in C++ and C.

        --<  Free your mind and your machine -- NetBSD free un*x  >--
    NetBSD working ports: 386+PC, Mac 68k, Amiga, Atari 68k, HP300, Sun3,
        Sun4/4c/4m, DEC MIPS, DEC Alpha, PC532, VAX, MVME68k, arm32...
    NetBSD ports in progress: PICA, others...
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