On Thu, May 27, 2010 at 12:57 AM, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> wrote:
On Thu, May 27, 2010 at 04:37, Mayank Kaushik <mayank.utexas@xxxxxxxxx> wrote:Another post in kernelnewbies recently talked about it: ioremap_nocache?
> However, what if the physical address I want to map is device memory that
> should be uncached?
Thanks, I'm looking at that too. It seems like it will work across both i386 and x86_64, but I'm trying to find out if it's safe to use in an interrupt context.
--
kthxbye
-Mayank
