[dpdk-dev] [PATCH 5/6] crypto/mvsam: add support for crypto/auth NULL algorithms
Tomasz Duszynski
tdu at semihalf.com
Fri Aug 24 15:54:54 CEST 2018
Add support for both cipher and auth NULL algorithms.
Signed-off-by: Tomasz Duszynski <tdu at semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono at marvell.com>
---
drivers/crypto/mvsam/rte_mrvl_pmd.c | 6 +++++
drivers/crypto/mvsam/rte_mrvl_pmd_ops.c | 45 +++++++++++++++++++++++++++++++++
2 files changed, 51 insertions(+)
diff --git a/drivers/crypto/mvsam/rte_mrvl_pmd.c b/drivers/crypto/mvsam/rte_mrvl_pmd.c
index 08d4a23..961802e 100644
--- a/drivers/crypto/mvsam/rte_mrvl_pmd.c
+++ b/drivers/crypto/mvsam/rte_mrvl_pmd.c
@@ -69,6 +69,9 @@ __rte_aligned(32);
*/
static const
struct cipher_params_mapping cipher_map[RTE_CRYPTO_CIPHER_LIST_END] = {
+ [RTE_CRYPTO_CIPHER_NULL] = {
+ .supported = ALGO_SUPPORTED,
+ .cipher_alg = SAM_CIPHER_NONE },
[RTE_CRYPTO_CIPHER_3DES_CBC] = {
.supported = ALGO_SUPPORTED,
.cipher_alg = SAM_CIPHER_3DES,
@@ -106,6 +109,9 @@ struct cipher_params_mapping cipher_map[RTE_CRYPTO_CIPHER_LIST_END] = {
*/
static const
struct auth_params_mapping auth_map[RTE_CRYPTO_AUTH_LIST_END] = {
+ [RTE_CRYPTO_AUTH_NULL] = {
+ .supported = ALGO_SUPPORTED,
+ .auth_alg = SAM_AUTH_NONE },
[RTE_CRYPTO_AUTH_MD5_HMAC] = {
.supported = ALGO_SUPPORTED,
.auth_alg = SAM_AUTH_HMAC_MD5 },
diff --git a/drivers/crypto/mvsam/rte_mrvl_pmd_ops.c b/drivers/crypto/mvsam/rte_mrvl_pmd_ops.c
index 3d3bbf1..f3251aa 100644
--- a/drivers/crypto/mvsam/rte_mrvl_pmd_ops.c
+++ b/drivers/crypto/mvsam/rte_mrvl_pmd_ops.c
@@ -413,6 +413,51 @@ static const struct rte_cryptodev_capabilities
}, }
}, }
},
+ { /* NULL (AUTH) */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_NULL,
+ .block_size = 1,
+ .key_size = {
+ .min = 0,
+ .max = 0,
+ .increment = 0
+ },
+ .digest_size = {
+ .min = 0,
+ .max = 0,
+ .increment = 0
+ },
+ .iv_size = {
+ .min = 0,
+ .max = 0,
+ .increment = 0
+ }
+ }, },
+ }, },
+ },
+ { /* NULL (CIPHER) */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_NULL,
+ .block_size = 1,
+ .key_size = {
+ .min = 0,
+ .max = 0,
+ .increment = 0
+ },
+ .iv_size = {
+ .min = 0,
+ .max = 0,
+ .increment = 0
+ }
+ }, },
+ }, }
+ },
RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
};
--
2.7.4
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