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To: Doug White <dwhite@resnet.uoregon.edu>
cc: "Oles' Hnatkevych" <bsdmail@cki.ipri.kiev.ua>,
        freebsd-questions@FreeBSD.ORG
Subject: Re: 3d IDE port. How to implement in kernel? 
In-reply-to: Your message of "Thu, 25 Sep 1997 22:06:44 PDT."
             <Pine.BSF.3.96.970925170600.14200B-100000@gdi.uoregon.edu> 
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Date: Wed, 08 Oct 1997 06:53:52 -0700
From: Ernest Hua <hua@chromatic.com>
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> > I have an SB-16 Creative card and an IDE port attached on it.
> > How to add into kernel?
> > 
> > I tried to add following:
> > 
> > config file:
> > controller wdc2 at isa? ... port "IO_WD3"... irq 11 ...
> > 
> > isa.h:
> > 
> > #define IO_WD3  0x1e8
> > 
> > but controller is not found during boot.
> 
> You might try setting the port address explicitly instead of using a
> #define; it may not be showing up in the proper places.
> 
> Try the SB's I/O port as the IDE port, usually 0x220.

Hmm ... are you sure about this?  0x220 is usually associated with the
audio portion of the card.  I had trouble when the implied port (at
0x3ee for 0x1e8) conflicted with an sio port.  Unfortunately, I was
stupid enough not to notice this conflict, and fried 3 different sound
cards before straightening it out.

Ern

-- 
Ernest Hua, Software Sanitation Engineer/Chief Cut And Paste Officer
Chromatic Research, 615 Tasman Drive, Sunnyvale, CA 94089-1707
Phone: 408 752-9375, Fax: 408 752-9301, E-Mail: hua@chromatic.com
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