lkml.org 
[lkml]   [2000]   [Feb]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: ioremap and kmap
Lyle Coder wrote:
> What is the difference between ioremap and kmap?

ioremap is for memory-mapped I/O, say to PCI memory regions.

kmap is for anytime you want to be able to use "highmem"

--
Jeff Garzik | "Are you the police?"
Building 1024 |
MandrakeSoft, Inc. | "No ma'am. We're musicians."

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:56    [W:0.055 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site