How to map addresses beyond 4GB

Dan Malek dan at embeddedalley.com
Sat Nov 24 10:23:55 EST 2007


On Nov 22, 2007, at 2:42 AM, Dell Query wrote:

> May I know how to map this one?

Just call ioremap() as usual.  It will understand the > 4G
physical address and return a useful virtual address
to you.

	-- Dan



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