On 1/24/2014 11:03 AM, Nitesh Lal wrote:
The SEC Controller driver creates platform devices for it's child job ring
nodes.
Currently the driver uses for_each_compatible routine which traverses
the whole device tree to create the job rings for the platform device.
The patch changes this to
On Fri, Feb 07, 2014 at 08:30:26AM +0100, Ard Biesheuvel wrote:
I agree that it would be trivial for cbc(%s) to probe for ecb(%s)
before settling on using plain '%s.
But how to probe for an /accelerated/ ecb(%s), i.e., how to avoid
using the generic ecb(%s) which adds nothing but overhead?
On 7 February 2014 10:23, Herbert Xu herb...@gondor.apana.org.au wrote:
On Fri, Feb 07, 2014 at 08:30:26AM +0100, Ard Biesheuvel wrote:
I agree that it would be trivial for cbc(%s) to probe for ecb(%s)
before settling on using plain '%s.
But how to probe for an /accelerated/ ecb(%s), i.e.,
On Fri, Feb 07, 2014 at 10:42:14AM +0100, Ard Biesheuvel wrote:
Another example is bit sliced AES like the implementation in
arch/arm/crypto. It is 45% faster than the ordinary ARM asm
implementation, but its natural chunk size is 8 blocks. Passing fewer
blocks hurts performance, while
On 7 February 2014 10:44, Herbert Xu herb...@gondor.apana.org.au wrote:
On Fri, Feb 07, 2014 at 10:42:14AM +0100, Ard Biesheuvel wrote:
Another example is bit sliced AES like the implementation in
arch/arm/crypto. It is 45% faster than the ordinary ARM asm
implementation, but its natural
On Fri, Feb 07, 2014 at 10:51:08AM +0100, Ard Biesheuvel wrote:
So i get your point: I will have a go at passing the entire buffer to
ecb(%s), and then wrapping the chaining mode around that.
I guess you don't think the (avoidable) additional memory usage is a concern?
You mean the temporary
On Thu, 6 Feb 2014 11:41:28 +0200
Horia Geantă horia.gea...@freescale.com wrote:
On 2/6/2014 10:27 AM, Alex Porosanu wrote:
Signed-off-by: Alex Porosanu alexandru.poros...@freescale.com
---
drivers/crypto/caam/ctrl.c | 36 ++--
