From: Will Deacon
Date: Fri, 23 May 2014 15:38:10 +0100
> On Thu, May 22, 2014 at 07:18:38PM +0100, Sam Ravnborg wrote:
>> On Thu, May 22, 2014 at 05:47:26PM +0100, Will Deacon wrote:
>> > write{b,w,l,q}_relaxed are implemented by some architectures in order to
>> > permit memory-mapped I/O acces
On Thu, May 22, 2014 at 07:18:38PM +0100, Sam Ravnborg wrote:
> On Thu, May 22, 2014 at 05:47:26PM +0100, Will Deacon wrote:
> > write{b,w,l,q}_relaxed are implemented by some architectures in order to
> > permit memory-mapped I/O accesses with weaker barrier semantics than the
> > non-relaxed vari
On Thu, May 22, 2014 at 05:47:26PM +0100, Will Deacon wrote:
> write{b,w,l,q}_relaxed are implemented by some architectures in order to
> permit memory-mapped I/O accesses with weaker barrier semantics than the
> non-relaxed variants.
>
> This patch adds dummy macros for the write accessors to spa
write{b,w,l,q}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O accesses with weaker barrier semantics than the
non-relaxed variants.
This patch adds dummy macros for the write accessors to sparc, in the
same vein as the dummy definitions for the relaxed read acce
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