On Wed, 2012-06-20 at 16:15 -0500, Anthony Liguori wrote:
> On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
> > From: David Gibson
> >
> > This patch adds cpu_physical_memory_set() function. This is equivalent to
> > calling cpu_physical_memory_write() with a buffer filled with a character,
On Thu, 2012-06-21 at 11:45 +1000, David Gibson wrote:
> > Why should this be in the core API? Shouldn't this be a helper on
> > top of the DMA API?
>
> Well, I was hoping to avoid having to allocate a temporary buffer of
> zeroes, which is necessary to do this in terms of the existing
> cpu_phys
On Wed, Jun 20, 2012 at 04:15:13PM -0500, Anthony Liguori wrote:
> On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
> >From: David Gibson
> >
> >This patch adds cpu_physical_memory_set() function. This is equivalent to
> >calling cpu_physical_memory_write() with a buffer filled with a charact
On Thu, Jun 21, 2012 at 11:45:14AM +1000, David Gibson wrote:
> On Wed, Jun 20, 2012 at 04:15:13PM -0500, Anthony Liguori wrote:
> > On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
> > >From: David Gibson
> > >
> > >This patch adds cpu_physical_memory_set() function. This is equivalent to
>
On 06/20/2012 04:30 PM, Benjamin Herrenschmidt wrote:
On Wed, 2012-06-20 at 16:15 -0500, Anthony Liguori wrote:
On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
From: David Gibson
This patch adds cpu_physical_memory_set() function. This is equivalent to
calling cpu_physical_memory_write(
On Wed, 2012-06-20 at 16:15 -0500, Anthony Liguori wrote:
> On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
> > From: David Gibson
> >
> > This patch adds cpu_physical_memory_set() function. This is equivalent to
> > calling cpu_physical_memory_write() with a buffer filled with a character,
On 06/19/2012 01:39 AM, Benjamin Herrenschmidt wrote:
From: David Gibson
This patch adds cpu_physical_memory_set() function. This is equivalent to
calling cpu_physical_memory_write() with a buffer filled with a character,
ie, a memset of target memory.
It uses a small temporary buffer on the s
From: David Gibson
This patch adds cpu_physical_memory_set() function. This is equivalent to
calling cpu_physical_memory_write() with a buffer filled with a character,
ie, a memset of target memory.
It uses a small temporary buffer on the stack.
Signed-off-by: David Gibson
Signed-off-by: Benj
