crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled

Fix build error within the following configs setting:
- CONFIG_CRYPTO_DEV_ASPEED=y
- CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH is not

crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled

Fix build error within the following configs setting:
- CONFIG_CRYPTO_DEV_ASPEED=y
- CONFIG_CRYPTO_DEV_ASPEED_HACE_HASH is not set
- CONFIG_CRYPTO_DEV_ASPEED_HACE_CRYPTO is not set

Error messages:
make[4]: *** No rule to make target 'drivers/crypto/aspeed/aspeed_crypto.o'
, needed by 'drivers/crypto/aspeed/built-in.a'.
make[4]: Target '__build' not remade because of errors.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

show more ...

crypto: aspeed - fix build module error

If CONFIG_MODULES=y and CONFIG_CRYPTO_DEV_ASPEED=m,
build modpost would be failed.

Error messages:
ERROR: modpost: "aspeed_register_hace_hash_algs"
[driv

crypto: aspeed - fix build module error

If CONFIG_MODULES=y and CONFIG_CRYPTO_DEV_ASPEED=m,
build modpost would be failed.

Error messages:
ERROR: modpost: "aspeed_register_hace_hash_algs"
[drivers/crypto/aspeed/aspeed_crypto.ko] undefined!
ERROR: modpost: "aspeed_unregister_hace_hash_algs"
[drivers/crypto/aspeed/aspeed_crypto.ko] undefined!

Change build sequence to fix this.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Tested-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

show more ...

crypto: aspeed - add HACE crypto driver

Add HACE crypto driver to support symmetric-key
encryption and decryption with multiple modes of
operation.

Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>

crypto: aspeed - add HACE crypto driver

Add HACE crypto driver to support symmetric-key
encryption and decryption with multiple modes of
operation.

Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

show more ...

crypto: aspeed - Add HACE hash driver

Hash and Crypto Engine (HACE) is designed to accelerate the
throughput of hash data digest, encryption, and decryption.

Basically, HACE can be divided into two

crypto: aspeed - Add HACE hash driver

Hash and Crypto Engine (HACE) is designed to accelerate the
throughput of hash data digest, encryption, and decryption.

Basically, HACE can be divided into two independently engines
- Hash Engine and Crypto Engine. This patch aims to add HACE
hash engine driver for hash accelerator.

Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

show more ...