>Since it's not really explained out there that I can see, will portmeister
>or someone using DUMMY_NOPS please tell me what this "recommended speed
>hack" is, and why it isn't configured in by default?  Are there particular
>setups where I _wouldn't_ want it?

You can figure this out for yourself if you read the source.

Without DUMMY_NOPS, operations that go out to the CPU's I/O ports are
padded with NOPS, so that slower motherboards can keep up.  With
DUMMY_NOPS, the NOPS are removed, making I/O operations faster (or
actually, normal speed -- not slower).

Hopefully, no motherboards that require these NOPS have been made for
years.  Certainly, all the motherboards I have owned over the last
five years have worked with DUMMY_NOPS.

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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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