ionic: update documentation for XDP support

[linux-2.6-microblaze.git] / crypto / internal.h

diff --git a/crypto/internal.h b/crypto/internal.h
index 8dd746b..63e5924 100644 (file)
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -18,9 +18,12 @@
 #include <linux/numa.h>
 #include <linux/refcount.h>
 #include <linux/rwsem.h>
+#include <linux/scatterlist.h>
 #include <linux/sched.h>
 #include <linux/types.h>
 
+struct akcipher_request;
+struct crypto_akcipher;
 struct crypto_instance;
 struct crypto_template;
 
@@ -32,6 +35,19 @@ struct crypto_larval {
        bool test_started;
 };
 
+struct crypto_akcipher_sync_data {
+       struct crypto_akcipher *tfm;
+       const void *src;
+       void *dst;
+       unsigned int slen;
+       unsigned int dlen;
+
+       struct akcipher_request *req;
+       struct crypto_wait cwait;
+       struct scatterlist sg;
+       u8 *buf;
+};
+
 enum {
        CRYPTOA_UNSPEC,
        CRYPTOA_ALG,
@@ -102,6 +118,8 @@ void crypto_remove_spawns(struct crypto_alg *alg, struct list_head *list,
                          struct crypto_alg *nalg);
 void crypto_remove_final(struct list_head *list);
 void crypto_shoot_alg(struct crypto_alg *alg);
+struct crypto_tfm *__crypto_alloc_tfmgfp(struct crypto_alg *alg, u32 type,
+                                        u32 mask, gfp_t gfp);
 struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
                                      u32 mask);
 void *crypto_create_tfm_node(struct crypto_alg *alg,
@@ -109,6 +127,10 @@ void *crypto_create_tfm_node(struct crypto_alg *alg,
 void *crypto_clone_tfm(const struct crypto_type *frontend,
                       struct crypto_tfm *otfm);
 
+int crypto_akcipher_sync_prep(struct crypto_akcipher_sync_data *data);
+int crypto_akcipher_sync_post(struct crypto_akcipher_sync_data *data, int err);
+int crypto_init_akcipher_ops_sig(struct crypto_tfm *tfm);
+
 static inline void *crypto_create_tfm(struct crypto_alg *alg,
                        const struct crypto_type *frontend)
 {