From: Lars Persson <lars.persson-VrBV9hrLPhE@public.gmane.org> To: herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Rabin Vincent <rabinv-VrBV9hrLPhE@public.gmane.org>, Lars Persson <larper-VrBV9hrLPhE@public.gmane.org> Subject: [PATCH v3 2/4] crypto: add crypto_(un)register_ahashes() Date: Fri, 4 Aug 2017 09:18:46 +0200 [thread overview] Message-ID: <88d84f7cbf8d2e462db06a68db92ed60758078ae.1501830919.git.larper@axis.com> (raw) In-Reply-To: <cover.1501830919.git.larper-VrBV9hrLPhE@public.gmane.org> In-Reply-To: <cover.1501830919.git.larper-VrBV9hrLPhE@public.gmane.org> From: Rabin Vincent <rabinv-VrBV9hrLPhE@public.gmane.org> There are already helpers to (un)register multiple normal and AEAD algos. Add one for ahashes too. Signed-off-by: Lars Persson <larper-VrBV9hrLPhE@public.gmane.org> Signed-off-by: Rabin Vincent <rabinv-VrBV9hrLPhE@public.gmane.org> --- crypto/ahash.c | 29 +++++++++++++++++++++++++++++ include/crypto/internal/hash.h | 2 ++ 2 files changed, 31 insertions(+) diff --git a/crypto/ahash.c b/crypto/ahash.c index 826cd7ab4d4a..5e8666e6ccae 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -588,6 +588,35 @@ int crypto_unregister_ahash(struct ahash_alg *alg) } EXPORT_SYMBOL_GPL(crypto_unregister_ahash); +int crypto_register_ahashes(struct ahash_alg *algs, int count) +{ + int i, ret; + + for (i = 0; i < count; i++) { + ret = crypto_register_ahash(&algs[i]); + if (ret) + goto err; + } + + return 0; + +err: + for (--i; i >= 0; --i) + crypto_unregister_ahash(&algs[i]); + + return ret; +} +EXPORT_SYMBOL_GPL(crypto_register_ahashes); + +void crypto_unregister_ahashes(struct ahash_alg *algs, int count) +{ + int i; + + for (i = count - 1; i >= 0; --i) + crypto_unregister_ahash(&algs[i]); +} +EXPORT_SYMBOL_GPL(crypto_unregister_ahashes); + int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst) { diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index f6d9af3efa45..f0b44c16e88f 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -76,6 +76,8 @@ static inline int crypto_ahash_walk_last(struct crypto_hash_walk *walk) int crypto_register_ahash(struct ahash_alg *alg); int crypto_unregister_ahash(struct ahash_alg *alg); +int crypto_register_ahashes(struct ahash_alg *algs, int count); +void crypto_unregister_ahashes(struct ahash_alg *algs, int count); int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst); void ahash_free_instance(struct crypto_instance *inst); -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Lars Persson <lars.persson@axis.com> To: herbert@gondor.apana.org.au, davem@davemloft.net, robh+dt@kernel.org, mark.rutland@arm.com, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rabin Vincent <rabinv@axis.com>, Lars Persson <larper@axis.com> Subject: [PATCH v3 2/4] crypto: add crypto_(un)register_ahashes() Date: Fri, 4 Aug 2017 09:18:46 +0200 [thread overview] Message-ID: <88d84f7cbf8d2e462db06a68db92ed60758078ae.1501830919.git.larper@axis.com> (raw) In-Reply-To: <cover.1501830919.git.larper@axis.com> In-Reply-To: <cover.1501830919.git.larper@axis.com> From: Rabin Vincent <rabinv@axis.com> There are already helpers to (un)register multiple normal and AEAD algos. Add one for ahashes too. Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> --- crypto/ahash.c | 29 +++++++++++++++++++++++++++++ include/crypto/internal/hash.h | 2 ++ 2 files changed, 31 insertions(+) diff --git a/crypto/ahash.c b/crypto/ahash.c index 826cd7ab4d4a..5e8666e6ccae 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -588,6 +588,35 @@ int crypto_unregister_ahash(struct ahash_alg *alg) } EXPORT_SYMBOL_GPL(crypto_unregister_ahash); +int crypto_register_ahashes(struct ahash_alg *algs, int count) +{ + int i, ret; + + for (i = 0; i < count; i++) { + ret = crypto_register_ahash(&algs[i]); + if (ret) + goto err; + } + + return 0; + +err: + for (--i; i >= 0; --i) + crypto_unregister_ahash(&algs[i]); + + return ret; +} +EXPORT_SYMBOL_GPL(crypto_register_ahashes); + +void crypto_unregister_ahashes(struct ahash_alg *algs, int count) +{ + int i; + + for (i = count - 1; i >= 0; --i) + crypto_unregister_ahash(&algs[i]); +} +EXPORT_SYMBOL_GPL(crypto_unregister_ahashes); + int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst) { diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index f6d9af3efa45..f0b44c16e88f 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -76,6 +76,8 @@ static inline int crypto_ahash_walk_last(struct crypto_hash_walk *walk) int crypto_register_ahash(struct ahash_alg *alg); int crypto_unregister_ahash(struct ahash_alg *alg); +int crypto_register_ahashes(struct ahash_alg *algs, int count); +void crypto_unregister_ahashes(struct ahash_alg *algs, int count); int ahash_register_instance(struct crypto_template *tmpl, struct ahash_instance *inst); void ahash_free_instance(struct crypto_instance *inst); -- 2.11.0
next prev parent reply other threads:[~2017-08-04 7:18 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-08-04 7:18 [PATCH v3 0/4] crypto: add driver for Axis ARTPEC crypto accelerator Lars Persson 2017-08-04 7:18 ` [PATCH v3 1/4] dt-bindings: crypto: add ARTPEC crypto Lars Persson 2017-08-09 23:26 ` Rob Herring [not found] ` <cover.1501830919.git.larper-VrBV9hrLPhE@public.gmane.org> 2017-08-04 7:18 ` Lars Persson [this message] 2017-08-04 7:18 ` [PATCH v3 2/4] crypto: add crypto_(un)register_ahashes() Lars Persson 2017-08-04 7:18 ` [PATCH v3 3/4] crypto: axis: add ARTPEC-6/7 crypto accelerator driver Lars Persson 2017-08-04 7:18 ` [PATCH v3 4/4] MAINTAINERS: Add ARTPEC crypto maintainer Lars Persson
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