Commit 64a947b1 authored by Steffen Klassert's avatar Steffen Klassert Committed by Herbert Xu

crypto: Add a flag to identify crypto instances

The upcomming crypto user configuration api needs to identify
crypto instances. This patch adds a flag that is set if the
algorithm is an instance that is build from templates.
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8280daad
......@@ -493,6 +493,7 @@ int crypto_register_instance(struct crypto_template *tmpl,
goto err;
inst->alg.cra_module = tmpl->module;
inst->alg.cra_flags |= CRYPTO_ALG_INSTANCE;
down_write(&crypto_alg_sem);
......
......@@ -71,6 +71,11 @@
#define CRYPTO_ALG_TESTED 0x00000400
/*
* Set if the algorithm is an instance that is build from templates.
*/
#define CRYPTO_ALG_INSTANCE 0x00000800
/*
* Transform masks and values (for crt_flags).
*/
......
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