Messages in this thread | | | From | Ed Vance <> | Subject | PCI drivers - memory mapped vs. I/O ports | Date | 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?
---------------------------------------------------------------- Ed Vance edv@macrolink.com Macrolink, Inc. 1500 N. Kellogg Dr Anaheim, CA 92807 ----------------------------------------------------------------
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |