crypto/qat: add NULL capability

[dpdk.git] / drivers / crypto / qat / qat_crypto.c

diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index 661ebb2..0cf0d3a 100644 (file)
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -345,6 +345,47 @@ static const struct rte_cryptodev_capabilities qat_pmd_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
+                               },
+                               .aad_size = { 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()
 };
 
@@ -468,6 +509,8 @@ qat_crypto_sym_configure_session_cipher(struct rte_cryptodev *dev,
                session->qat_mode = ICP_QAT_HW_CIPHER_ECB_MODE;
                break;
        case RTE_CRYPTO_CIPHER_NULL:
+               session->qat_mode = ICP_QAT_HW_CIPHER_ECB_MODE;
+               break;
        case RTE_CRYPTO_CIPHER_3DES_ECB:
        case RTE_CRYPTO_CIPHER_3DES_CBC:
        case RTE_CRYPTO_CIPHER_AES_ECB:
@@ -599,6 +642,8 @@ qat_crypto_sym_configure_session_auth(struct rte_cryptodev *dev,
                session->qat_hash_alg = ICP_QAT_HW_AUTH_ALGO_MD5;
                break;
        case RTE_CRYPTO_AUTH_NULL:
+               session->qat_hash_alg = ICP_QAT_HW_AUTH_ALGO_NULL;
+               break;
        case RTE_CRYPTO_AUTH_SHA1:
        case RTE_CRYPTO_AUTH_SHA256:
        case RTE_CRYPTO_AUTH_SHA512: