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crypto: marvell - Switch cipher algs to the skcipher interface

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crypto_alg is not supposed to be directly implemented by crypto engine
driver. Drivers should instead implement specialized interfaces like
ahash_alg or skcipher_alg.

Migrate to all cipher algorithms to the skcipher_alg interface. While at
it, get rid of all references to ablkcipher including in internal struct
or function names.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Boris BREZILLON
2017-10-13 15:30:32 +02:00
committed by Herbert Xu
parent ca70f41540
commit e6cd5bf648
3 changed files with 251 additions and 260 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
drivers/crypto/marvell/cesa.h
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@@ -4,6 +4,7 @@
#include <crypto/algapi.h>
#include <crypto/hash.h>
#include <crypto/internal/hash.h>
#include <crypto/internal/skcipher.h>
#include <linux/crypto.h>
#include <linux/dmapool.h>
@@ -372,7 +373,7 @@ struct mv_cesa_engine;
struct mv_cesa_caps {
int nengines;
bool has_tdma;
struct crypto_alg **cipher_algs;
struct skcipher_alg **cipher_algs;
int ncipher_algs;
struct ahash_alg **ahash_algs;
int nahash_algs;
@@ -538,12 +539,12 @@ struct mv_cesa_sg_std_iter {
};
/**
* struct mv_cesa_ablkcipher_std_req - cipher standard request
* struct mv_cesa_skcipher_std_req - cipher standard request
* @op: operation context
* @offset: current operation offset
* @size: size of the crypto operation
*/
struct mv_cesa_ablkcipher_std_req {
struct mv_cesa_skcipher_std_req {
struct mv_cesa_op_ctx op;
unsigned int offset;
unsigned int size;
@@ -551,14 +552,14 @@ struct mv_cesa_ablkcipher_std_req {
};
/**
* struct mv_cesa_ablkcipher_req - cipher request
* struct mv_cesa_skcipher_req - cipher request
* @req: type specific request information
* @src_nents: number of entries in the src sg list
* @dst_nents: number of entries in the dest sg list
*/
struct mv_cesa_ablkcipher_req {
struct mv_cesa_skcipher_req {
struct mv_cesa_req base;
struct mv_cesa_ablkcipher_std_req std;
struct mv_cesa_skcipher_std_req std;
int src_nents;
int dst_nents;
};
@@ -868,11 +869,11 @@ extern struct ahash_alg mv_ahmac_md5_alg;
extern struct ahash_alg mv_ahmac_sha1_alg;
extern struct ahash_alg mv_ahmac_sha256_alg;
extern struct crypto_alg mv_cesa_ecb_des_alg;
extern struct crypto_alg mv_cesa_cbc_des_alg;
extern struct crypto_alg mv_cesa_ecb_des3_ede_alg;
extern struct crypto_alg mv_cesa_cbc_des3_ede_alg;
extern struct crypto_alg mv_cesa_ecb_aes_alg;
extern struct crypto_alg mv_cesa_cbc_aes_alg;
extern struct skcipher_alg mv_cesa_ecb_des_alg;
extern struct skcipher_alg mv_cesa_cbc_des_alg;
extern struct skcipher_alg mv_cesa_ecb_des3_ede_alg;
extern struct skcipher_alg mv_cesa_cbc_des3_ede_alg;
extern struct skcipher_alg mv_cesa_ecb_aes_alg;
extern struct skcipher_alg mv_cesa_cbc_aes_alg;
#endif /* __MARVELL_CESA_H__ */