This patch adds a type-safe queueing interface for AEAD.
Signed-off-by: Herbert Xu <[email protected]>
diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h
index 4b25471..8f3b93b 100644
--- a/include/crypto/internal/aead.h
+++ b/include/crypto/internal/aead.h
@@ -34,6 +34,10 @@ struct crypto_aead_spawn {
struct crypto_spawn base;
};
+struct aead_queue {
+ struct crypto_queue base;
+};
+
extern const struct crypto_type crypto_aead_type;
extern const struct crypto_type crypto_nivaead_type;
@@ -157,6 +161,28 @@ static inline unsigned int crypto_aead_maxauthsize(struct
crypto_aead *aead)
return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead));
}
+static inline void aead_init_queue(struct aead_queue *queue,
+ unsigned int max_qlen)
+{
+ crypto_init_queue(&queue->base, max_qlen);
+}
+
+static inline int aead_enqueue_request(struct aead_queue *queue,
+ struct aead_request *request)
+{
+ return crypto_enqueue_request(&queue->base, &request->base);
+}
+
+static inline struct aead_request *aead_dequeue_request(
+ struct aead_queue *queue)
+{
+ struct crypto_async_request *req;
+
+ req = crypto_dequeue_request(&queue->base);
+
+ return req ? container_of(req, struct aead_request, base) : NULL;
+}
+
int crypto_register_aead(struct aead_alg *alg);
void crypto_unregister_aead(struct aead_alg *alg);
int crypto_register_aeads(struct aead_alg *algs, int count);
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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