History log of /linux-master/drivers/crypto/starfive/jh7110-hash.c
Revision Date Author Comments
# 8c87553e 22-Oct-2023 Eric Biggers <ebiggers@google.com>

crypto: starfive - remove unnecessary alignmask for ahashes

The crypto API's support for alignmasks for ahash algorithms is nearly
useless, as its only effect is to cause the API to align the key and
result buffers. The drivers that happen to be specifying an alignmask
for ahash rarely actually need it. When they do, it's easily fixable,
especially considering that these buffers cannot be used for DMA.

In preparation for removing alignmask support from ahash, this patch
makes the starfive driver no longer use it. This driver did actually
rely on it, but only for storing to the result buffer using int stores
in starfive_hash_copy_hash(). This patch makes
starfive_hash_copy_hash() use put_unaligned() instead. (It really
should use a specific endianness, but that's an existing bug.)

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>


# b0cc7491 14-Jul-2023 Rob Herring <robh@kernel.org>

crypto: drivers - Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>


# 982213e4 13-Aug-2023 Herbert Xu <herbert@gondor.apana.org.au>

crypto: jh7110 - Use new crypto_engine_op interface

Use the new crypto_engine_op interface where the callback is stored
in the algorithm object.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>


# 50c546d7 13-Aug-2023 Herbert Xu <herbert@gondor.apana.org.au>

crypto: jh1100 - Remove prepare/unprepare request

The callbacks for prepare and unprepare request in crypto_engine
is superfluous. They can be done directly from do_one_request.

Move the code into do_one_request and remove the unused callbacks.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>


# df12284a 12-Jun-2023 Jia Jie Ho <jiajie.ho@starfivetech.com>

crypto: starfive - Update hash module irq handling

Hash driver needs to check the value of irq mask register before writing
as it will mask irq of other modules.

Co-developed-by: Huan Feng <huan.feng@starfivetech.com>
Signed-off-by: Huan Feng <huan.feng@starfivetech.com>
Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>


# 7883d1b2 15-May-2023 Jia Jie Ho <jiajie.ho@starfivetech.com>

crypto: starfive - Add hash and HMAC support

Adding hash/HMAC support for SHA-2 and SM3 to StarFive cryptographic
module.

Co-developed-by: Huan Feng <huan.feng@starfivetech.com>
Signed-off-by: Huan Feng <huan.feng@starfivetech.com>
Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>