crypto: starfive - Use fallback for unaligned dma access

Dma address mapping fails on unaligned scatterlist offset. Use sw
fallback for these cases.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetec

crypto: starfive - Use fallback for unaligned dma access

Dma address mapping fails on unaligned scatterlist offset. Use sw
fallback for these cases.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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crypto: starfive - Skip dma setup for zeroed message

Skip dma setup and mapping for AES driver if plaintext is empty.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert X

crypto: starfive - Skip dma setup for zeroed message

Skip dma setup and mapping for AES driver if plaintext is empty.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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crypto: starfive - Use dma for aes requests

Convert AES module to use dma for data transfers to reduce cpu load and
compatible with future variants.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetec

crypto: starfive - Use dma for aes requests

Convert AES module to use dma for data transfers to reduce cpu load and
compatible with future variants.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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crypto: starfive - Remove cfb and ofb

Remove the unused CFB/OFB implementation.

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

crypto: starfive - Pad adata with zeroes

Aad requires padding with zeroes up to 15 bytes in some cases. This
patch increases the allocated buffer size for aad and prevents the
driver accessing unini

crypto: starfive - Pad adata with zeroes

Aad requires padding with zeroes up to 15 bytes in some cases. This
patch increases the allocated buffer size for aad and prevents the
driver accessing uninitialized memory region.

v1->v2: Specify reason for alloc size change in descriptions.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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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.

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>

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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

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>

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crypto: starfive - fix return value check in starfive_aes_prepare_req()

kzalloc() returns NULL pointer not PTR_ERR() when it fails,
so replace the IS_ERR() check with NULL pointer check.

Fixes: e22

crypto: starfive - fix return value check in starfive_aes_prepare_req()

kzalloc() returns NULL pointer not PTR_ERR() when it fails,
so replace the IS_ERR() check with NULL pointer check.

Fixes: e22471c2331c ("crypto: starfive - Add AES skcipher and aead support")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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crypto: starfive - Add AES skcipher and aead support

Adding AES skcipher and aead support to Starfive crypto module.
Skcipher modes of operation include ecb, cbc, ctr, ofb, cfb. Aead modes
include c

crypto: starfive - Add AES skcipher and aead support

Adding AES skcipher and aead support to Starfive crypto module.
Skcipher modes of operation include ecb, cbc, ctr, ofb, cfb. Aead modes
include ccm and gcm.

v1->v2:
- Add include interrupt.h to fix compile error. (Herbert)

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>

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