PCI drivers - memory mapped vs. I/O ports

Ed Vance (EdV@macrolink.com)
Mon, 18 Mar 2002 11:50:41 -0800

If a PCI device can be programmed equally well via I/O port space or memory
space, what are the reasons to chose one space over the other when writing
the driver?

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Ed Vance edv@macrolink.com
Macrolink, Inc. 1500 N. Kellogg Dr Anaheim, CA 92807
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