diff options
Diffstat (limited to 'drivers/crypto/n2_core.c')
| -rw-r--r-- | drivers/crypto/n2_core.c | 50 |
1 files changed, 13 insertions, 37 deletions
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c index 5450880abb7b..b85a7a7dbf63 100644 --- a/drivers/crypto/n2_core.c +++ b/drivers/crypto/n2_core.c @@ -241,7 +241,7 @@ static inline bool n2_should_run_async(struct spu_queue *qp, int this_len) struct n2_ahash_alg { struct list_head entry; - const char *hash_zero; + const u8 *hash_zero; const u32 *hash_init; u8 hw_op_hashsz; u8 digest_size; @@ -1267,7 +1267,7 @@ static LIST_HEAD(cipher_algs); struct n2_hash_tmpl { const char *name; - const char *hash_zero; + const u8 *hash_zero; const u32 *hash_init; u8 hw_op_hashsz; u8 digest_size; @@ -1276,40 +1276,19 @@ struct n2_hash_tmpl { u8 hmac_type; }; -static const char md5_zero[MD5_DIGEST_SIZE] = { - 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, - 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e, -}; static const u32 md5_init[MD5_HASH_WORDS] = { cpu_to_le32(MD5_H0), cpu_to_le32(MD5_H1), cpu_to_le32(MD5_H2), cpu_to_le32(MD5_H3), }; -static const char sha1_zero[SHA1_DIGEST_SIZE] = { - 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, - 0x55, 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, - 0x07, 0x09 -}; static const u32 sha1_init[SHA1_DIGEST_SIZE / 4] = { SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4, }; -static const char sha256_zero[SHA256_DIGEST_SIZE] = { - 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, - 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, - 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, - 0x1b, 0x78, 0x52, 0xb8, 0x55 -}; static const u32 sha256_init[SHA256_DIGEST_SIZE / 4] = { SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7, }; -static const char sha224_zero[SHA224_DIGEST_SIZE] = { - 0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, - 0x61, 0x02, 0xbb, 0x28, 0x82, 0x34, 0xc4, 0x15, 0xa2, - 0xb0, 0x1f, 0x82, 0x8e, 0xa6, 0x2a, 0xc5, 0xb3, 0xe4, - 0x2f -}; static const u32 sha224_init[SHA256_DIGEST_SIZE / 4] = { SHA224_H0, SHA224_H1, SHA224_H2, SHA224_H3, SHA224_H4, SHA224_H5, SHA224_H6, SHA224_H7, @@ -1317,7 +1296,7 @@ static const u32 sha224_init[SHA256_DIGEST_SIZE / 4] = { static const struct n2_hash_tmpl hash_tmpls[] = { { .name = "md5", - .hash_zero = md5_zero, + .hash_zero = md5_zero_message_hash, .hash_init = md5_init, .auth_type = AUTH_TYPE_MD5, .hmac_type = AUTH_TYPE_HMAC_MD5, @@ -1325,7 +1304,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = { .digest_size = MD5_DIGEST_SIZE, .block_size = MD5_HMAC_BLOCK_SIZE }, { .name = "sha1", - .hash_zero = sha1_zero, + .hash_zero = sha1_zero_message_hash, .hash_init = sha1_init, .auth_type = AUTH_TYPE_SHA1, .hmac_type = AUTH_TYPE_HMAC_SHA1, @@ -1333,7 +1312,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = { .digest_size = SHA1_DIGEST_SIZE, .block_size = SHA1_BLOCK_SIZE }, { .name = "sha256", - .hash_zero = sha256_zero, + .hash_zero = sha256_zero_message_hash, .hash_init = sha256_init, .auth_type = AUTH_TYPE_SHA256, .hmac_type = AUTH_TYPE_HMAC_SHA256, @@ -1341,7 +1320,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = { .digest_size = SHA256_DIGEST_SIZE, .block_size = SHA256_BLOCK_SIZE }, { .name = "sha224", - .hash_zero = sha224_zero, + .hash_zero = sha224_zero_message_hash, .hash_init = sha224_init, .auth_type = AUTH_TYPE_SHA256, .hmac_type = AUTH_TYPE_RESERVED, @@ -2243,22 +2222,19 @@ static struct platform_driver n2_mau_driver = { .remove = n2_mau_remove, }; +static struct platform_driver * const drivers[] = { + &n2_crypto_driver, + &n2_mau_driver, +}; + static int __init n2_init(void) { - int err = platform_driver_register(&n2_crypto_driver); - - if (!err) { - err = platform_driver_register(&n2_mau_driver); - if (err) - platform_driver_unregister(&n2_crypto_driver); - } - return err; + return platform_register_drivers(drivers, ARRAY_SIZE(drivers)); } static void __exit n2_exit(void) { - platform_driver_unregister(&n2_mau_driver); - platform_driver_unregister(&n2_crypto_driver); + platform_unregister_drivers(drivers, ARRAY_SIZE(drivers)); } module_init(n2_init); |