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Date:      Tue, 05 May 1998 18:17:12 -0700
From:      Mike Smith <mike@smith.net.au>
To:        Archie Cobbs <archie@whistle.com>
Cc:        grog@lemis.com (Greg Lehey), wosch@cs.tu-berlin.de, current@FreeBSD.ORG
Subject:   Re: FreeBSD Development Projects 
Message-ID:  <199805060117.SAA00379@antipodes.cdrom.com>
In-Reply-To: Your message of "Tue, 05 May 1998 17:11:37 PDT." <199805060011.RAA18884@bubba.whistle.com> 

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> Isn't there a project to clean up & abstract device drivers
> from the bus architecture of the device? That would make the
> same driver work well whether PCI, ISA, PnP, .. or whatever?

Yes, there are a couple of efforts in this direction - Justin is 
bringing a close relative of the "bus space" model from NetBSD into 
-current, initially to support the CAM code, but it's fully separate 
and IMHO is a very clean way to do this.

There's also JMG's very blue-sky driver interface reengineering project,
which isn't going anywhere fast but which is trying to address the same 
problem.


-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  mike@smith.net.au
\\  The race is long, and in the  \\  msmith@freebsd.org
\\  end it's only with yourself.  \\  msmith@cdrom.com



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