On Thu, May 27, 2010 at 12:57 AM, Mulyadi Santosa <[email protected] > wrote:
> On Thu, May 27, 2010 at 04:37, Mayank Kaushik <[email protected]> > wrote: > > However, what if the physical address I want to map is device memory that > > should be uncached? > > Another post in kernelnewbies recently talked about it: ioremap_nocache? > 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
