rename private header files

[dpdk.git] / drivers / crypto / zuc / zuc_pmd_private.h

diff --git a/drivers/crypto/zuc/zuc_pmd_private.h b/drivers/crypto/zuc/zuc_pmd_private.h
new file mode 100644 (file)
index 0000000..428efd4
--- /dev/null
+++ b/drivers/crypto/zuc/zuc_pmd_private.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2018 Intel Corporation
+ */
+
+#ifndef _ZUC_PMD_PRIVATE_H_
+#define _ZUC_PMD_PRIVATE_H_
+
+#include <sso_zuc.h>
+
+#define CRYPTODEV_NAME_ZUC_PMD         crypto_zuc
+/**< KASUMI PMD device name */
+
+/** ZUC PMD LOGTYPE DRIVER */
+int zuc_logtype_driver;
+#define ZUC_LOG(level, fmt, ...)  \
+       rte_log(RTE_LOG_ ## level, zuc_logtype_driver,  \
+                       "%s()... line %u: " fmt "\n", __func__, __LINE__,  \
+                               ## __VA_ARGS__)
+
+#define ZUC_IV_KEY_LENGTH 16
+#define ZUC_DIGEST_LENGTH 4
+
+/** private data structure for each virtual ZUC device */
+struct zuc_private {
+       unsigned max_nb_queue_pairs;
+       /**< Max number of queue pairs supported by device */
+};
+
+/** ZUC buffer queue pair */
+struct zuc_qp {
+       uint16_t id;
+       /**< Queue Pair Identifier */
+       char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+       /**< Unique Queue Pair Name */
+       struct rte_ring *processed_ops;
+       /**< Ring for placing processed ops */
+       struct rte_mempool *sess_mp;
+       /**< Session Mempool */
+       struct rte_mempool *sess_mp_priv;
+       /**< Session Private Data Mempool */
+       struct rte_cryptodev_stats qp_stats;
+       /**< Queue pair statistics */
+       uint8_t temp_digest[ZUC_DIGEST_LENGTH];
+       /**< Buffer used to store the digest generated
+        * by the driver when verifying a digest provided
+        * by the user (using authentication verify operation)
+        */
+} __rte_cache_aligned;
+
+enum zuc_operation {
+       ZUC_OP_ONLY_CIPHER,
+       ZUC_OP_ONLY_AUTH,
+       ZUC_OP_CIPHER_AUTH,
+       ZUC_OP_AUTH_CIPHER,
+       ZUC_OP_NOT_SUPPORTED
+};
+
+/** ZUC private session structure */
+struct zuc_session {
+       enum zuc_operation op;
+       enum rte_crypto_auth_operation auth_op;
+       uint8_t pKey_cipher[ZUC_IV_KEY_LENGTH];
+       uint8_t pKey_hash[ZUC_IV_KEY_LENGTH];
+       uint16_t cipher_iv_offset;
+       uint16_t auth_iv_offset;
+} __rte_cache_aligned;
+
+
+extern int
+zuc_set_session_parameters(struct zuc_session *sess,
+               const struct rte_crypto_sym_xform *xform);
+
+
+/** device specific operations function pointer structure */
+extern struct rte_cryptodev_ops *rte_zuc_pmd_ops;
+
+
+
+#endif /* _ZUC_PMD_PRIVATE_H_ */