crypto: caam - add crypto_engine support for HASH algorithms

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Add crypto_engine support for HASH algorithms, to make use of
the engine queue.
The requests, with backlog flag, will be listed into crypto-engine
queue and processed by CAAM when free.
Only the backlog request are sent to crypto-engine since the others
can be handled by CAAM, if free, especially since JR has up to 1024
entries (more than the 10 entries from crypto-engine).

Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Iuliana Prodan 2020-02-12 19:55:24 +02:00 • committed by Herbert Xu

parent bf53795025

commit 21b014f038

1 changed files with 123 additions and 51 deletions

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174

drivers/crypto/caam/caamhash.c

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