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| author | Prabhjot Khurana <prabhjot.khurana@intel.com> | 2021-10-20 11:35:34 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-10-29 21:04:03 +0800 |
| commit | 1730c5aa3b158b15af567eb3aae84f5cf6ca66f2 (patch) | |
| tree | dd0883682c0337f65cc7fc342d612ddfa6d48e41 /crypto | |
| parent | cad439fc040efe5f4381e3a7d583c5c200dbc186 (diff) | |
| download | linux-1730c5aa3b158b15af567eb3aae84f5cf6ca66f2.tar.gz linux-1730c5aa3b158b15af567eb3aae84f5cf6ca66f2.tar.bz2 linux-1730c5aa3b158b15af567eb3aae84f5cf6ca66f2.zip | |
crypto: engine - Add KPP Support to Crypto Engine
Add KPP support to the crypto engine queue manager, so that it can be
used to simplify the logic of KPP device drivers as done for other
crypto drivers.
Signed-off-by: Prabhjot Khurana <prabhjot.khurana@intel.com>
Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/crypto_engine.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c index cff21f4e03e3..fb07da9920ee 100644 --- a/crypto/crypto_engine.c +++ b/crypto/crypto_engine.c @@ -328,6 +328,19 @@ int crypto_transfer_hash_request_to_engine(struct crypto_engine *engine, EXPORT_SYMBOL_GPL(crypto_transfer_hash_request_to_engine); /** + * crypto_transfer_kpp_request_to_engine - transfer one kpp_request to list + * into the engine queue + * @engine: the hardware engine + * @req: the request need to be listed into the engine queue + */ +int crypto_transfer_kpp_request_to_engine(struct crypto_engine *engine, + struct kpp_request *req) +{ + return crypto_transfer_request_to_engine(engine, &req->base); +} +EXPORT_SYMBOL_GPL(crypto_transfer_kpp_request_to_engine); + +/** * crypto_transfer_skcipher_request_to_engine - transfer one skcipher_request * to list into the engine queue * @engine: the hardware engine @@ -383,6 +396,19 @@ void crypto_finalize_hash_request(struct crypto_engine *engine, EXPORT_SYMBOL_GPL(crypto_finalize_hash_request); /** + * crypto_finalize_kpp_request - finalize one kpp_request if the request is done + * @engine: the hardware engine + * @req: the request need to be finalized + * @err: error number + */ +void crypto_finalize_kpp_request(struct crypto_engine *engine, + struct kpp_request *req, int err) +{ + return crypto_finalize_request(engine, &req->base, err); +} +EXPORT_SYMBOL_GPL(crypto_finalize_kpp_request); + +/** * crypto_finalize_skcipher_request - finalize one skcipher_request if * the request is done * @engine: the hardware engine |