crypto: api - Introduce notifier for new crypto algorithms
Introduce a facility that can be used to receive a notification callback when a new algorithm becomes available. This can be used by existing crypto registrations to trigger a switch from a software-only algorithm to a hardware-accelerated version. A new CRYPTO_MSG_ALG_LOADED state is introduced to the existing crypto notification chain, and the register/unregister functions are exported so they can be called by subsystems outside of crypto. Signed-off-by:Martin K. Petersen <martin.petersen@oracle.com> Suggested-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au>
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