On Wed, Aug 20, 2014 at 01:23:13PM -0600, Stephen Warren wrote:
On 08/18/2014 02:00 AM, Thierry Reding wrote:
[...]
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
+#ifdef CONFIG_SYS_NONCACHED_MEMORY
+void noncached_init(void);
+unsigned long
On Wed, Aug 20, 2014 at 01:23:13PM -0600, Stephen Warren wrote:
On 08/18/2014 02:00 AM, Thierry Reding wrote:
From: Thierry Reding tred...@nvidia.com
Implement an API that can be used by drivers to allocate memory from a
poll that is mapped uncached. This is useful if drivers would otherwise
On 08/18/2014 02:00 AM, Thierry Reding wrote:
From: Thierry Reding tred...@nvidia.com
Implement an API that can be used by drivers to allocate memory from a
poll that is mapped uncached. This is useful if drivers would otherwise
s/poll/pool/
need to do extensive cache maintenance (or
From: Thierry Reding tred...@nvidia.com
Implement an API that can be used by drivers to allocate memory from a
poll that is mapped uncached. This is useful if drivers would otherwise
need to do extensive cache maintenance (or explicitly maintaining the
cache isn't safe).
The API is protected
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