On Fri, 2013-07-26 at 14:08 -0300, Marcelo Cerri wrote:
> ---
> drivers/crypto/nx/nx-sha256.c | 108 +++-
> drivers/crypto/nx/nx-sha512.c | 113
> --
> 2 files changed, 129 insertions(+), 92 deletions(-)
What about the o
On Fri, 2013-07-26 at 14:08 -0300, Marcelo Cerri wrote:
>
> Signed-off-by: Fionnuala Gunter
> Signed-off-by: Joel Schopp
> Signed-off-by: Joy Latten
> Signed-off-by: Marcelo Cerri
> ---
Why that enormous S-O-B list ? Did every of these people actually carry
the patch ? If it's just acks or re
The co-processor has several limits regarding the length of
scatter/gather lists and the total number of bytes in it. These limits
are available in the device tree, as following:
- "ibm,max-sg-len": maximum number of bytes of each scatter/gather
list.
- "ibm,max-sync-cop": used for synchrono
The co-processor receives data to be hashed through scatter/gather lists
pointing to physical addresses. When a vmalloc'ed data is given, the
driver must calculate the physical address to each page of the data.
However the current version of it just calculates the physical address
once and keeps i
This series of patches fixes two bugs that are triggered when the input data is
too large. The first one is caused by the miscalculation of physical addresses
and the second one by some limits that the co-processor has to the input data.
Marcelo Cerri (2):
drivers/crypto/nx: fix physical address
Adding support for SHA348 and SHA512 in addition to MD5, SHA1, SHA224
SHA256 that the omap sha module supports.
In order to add the support
- Removed hard coded register offsets and passing offsets from pdata
- Updating Flag offsets so that they can be used for SHA256 and SHA512
- Adding the algo
Using devm_request_irq() rather than request_irq().
So removing free_irq() calls from the probe error
path and the remove handler.
Signed-off-by: Lokesh Vutla
---
drivers/crypto/omap-sham.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/crypto/omap-sha
Use devm_kzalloc() to make cleanup paths simpler.
Signed-off-by: Lokesh Vutla
---
drivers/crypto/omap-sham.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index b82b140..ae1ca8b2 100644
--- a/drivers
Add support for the OMAP5 version of the SHAM module
that is present on OMAP5 and AM43xx SoCs.
This module is very simialar to OMAP4 version of SHAM module,
and adds SHA384 SHA512 hardware-accelerated hash functions to it.
To handle the higher digest size of SHA512, few SHA512_DIGEST_i
(i=1-16, an
This patch series adds support for SHA348 and SHA512 in addition to MD5,
SHA1, SHA224 SHA256 that the omap sha module supports. Also adding the pdata
for OMAP5 and AM43xx Soc's.
And using devm_* calls to make cleanup paths simpler.
Lokesh Vutla (4):
crypto: omap-sham: Add SHA384 and SHA512 Suppo
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