lkml.org 
[lkml]   [2011]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2] of/address: Add of_iomap_nocache
On Thu, Aug 04, 2011 at 07:44:07AM -0500, Kumar Gala wrote:
>
> On Aug 4, 2011, at 5:36 AM, David Brown wrote:
>
> > Add uncached mappings from devicetree nodes similar to regular io
> > mappings.
> >
> > SPARC is coherent, so there this call is the same as regular of_iomap.
> >
> > +extern void __iomem *of_iomap_nocache(struct device_node *device, int index);
>
> What about adding an of_iomap_prot() to match ioremap_prot().

It can be done, but I actually have a use for nocache. We can
probably add the prot version when first needed.

David

--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.


\
 
 \ /
  Last update: 2011-08-04 15:13    [W:0.077 / U:0.288 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site