On Mon, Feb 04, 2002 at 11:22:21PM -0500, henken wrote: > ok -- newbie question here-- Since I am __ioremapping the IO space for my > pcmcia controller, do I need the drivers to use readw/writew, or inw/outw?
inw/outw are rapidly becoming the same as readw/writew in machines based on the SA1100 (and judging by the addresses you mention, I think this is what you're talking about). If you do ioremap the PCMCIA IO space for your machine type, you better make sure that inw/outw will behave correctly with a 32-bit cookie (returned by ioremap) since replacing all inw/outw in the existing drivers will not be an option. > How about if I use the standard mappings for PCMCIA that arms sets up ( > 0xf6000000 and 0xf7000000) ? These are gone in later kernels. _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm http://www.arm.linux.org.uk/armlinux/mailinglists.php Please visit the above addresses for information on this list.
