New upstream version 18.08upstream/18.08

Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/drivers/crypto/mvsam/rte_mrvl_pmd_private.h b/drivers/crypto/mvsam/rte_mrvl_pmd_private.h
new file mode 100644
index 00000000..c16d95b4
--- /dev/null
+++ b/drivers/crypto/mvsam/rte_mrvl_pmd_private.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Marvell International Ltd.
+ * Copyright(c) 2017 Semihalf.
+ * All rights reserved.
+ */
+
+#ifndef _RTE_MRVL_PMD_PRIVATE_H_
+#define _RTE_MRVL_PMD_PRIVATE_H_
+
+#include "rte_mrvl_compat.h"
+
+#define CRYPTODEV_NAME_MRVL_PMD crypto_mvsam
+/**< Marvell PMD device name */
+
+#define MRVL_CRYPTO_LOG_ERR(fmt, args...) \
+	RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n",  \
+			RTE_STR(CRYPTODEV_NAME_MRVL_PMD), \
+			__func__, __LINE__, ## args)
+
+#ifdef RTE_LIBRTE_PMD_MRVL_CRYPTO_DEBUG
+#define MRVL_CRYPTO_LOG_INFO(fmt, args...) \
+	RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
+			RTE_STR(CRYPTODEV_NAME_MRVL_PMD), \
+			__func__, __LINE__, ## args)
+
+#define MRVL_CRYPTO_LOG_DBG(fmt, args...) \
+	RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
+			RTE_STR(CRYPTODEV_NAME_MRVL_PMD), \
+			__func__, __LINE__, ## args)
+
+#else
+#define MRVL_CRYPTO_LOG_INFO(fmt, args...)
+#define MRVL_CRYPTO_LOG_DBG(fmt, args...)
+#endif
+
+/**
+ * Handy bits->bytes conversion macro.
+ */
+#define BITS2BYTES(x) ((x) >> 3)
+
+/** The operation order mode enumerator. */
+enum mrvl_crypto_chain_order {
+	MRVL_CRYPTO_CHAIN_CIPHER_ONLY,
+	MRVL_CRYPTO_CHAIN_AUTH_ONLY,
+	MRVL_CRYPTO_CHAIN_CIPHER_AUTH,
+	MRVL_CRYPTO_CHAIN_AUTH_CIPHER,
+	MRVL_CRYPTO_CHAIN_COMBINED,
+	MRVL_CRYPTO_CHAIN_NOT_SUPPORTED,
+};
+
+/** Private data structure for each crypto device. */
+struct mrvl_crypto_private {
+	unsigned int max_nb_qpairs;	/**< Max number of queue pairs */
+	unsigned int max_nb_sessions;	/**< Max number of sessions */
+};
+
+/** MRVL crypto queue pair structure. */
+struct mrvl_crypto_qp {
+	/** SAM CIO (MUSDK Queue Pair equivalent).*/
+	struct sam_cio *cio;
+
+	/** Session Mempool. */
+	struct rte_mempool *sess_mp;
+
+	/** Queue pair statistics. */
+	struct rte_cryptodev_stats stats;
+
+	/** CIO initialization parameters.*/
+	struct sam_cio_params cio_params;
+} __rte_cache_aligned;
+
+/** MRVL crypto private session structure. */
+struct mrvl_crypto_session {
+	/** Crypto operations chain order. */
+	enum mrvl_crypto_chain_order chain_order;
+
+	/** Session initialization parameters. */
+	struct sam_session_params sam_sess_params;
+
+	/** SAM session pointer. */
+	struct sam_sa *sam_sess;
+
+	/** Cipher IV offset. */
+	uint16_t cipher_iv_offset;
+} __rte_cache_aligned;
+
+/** Set and validate MRVL crypto session parameters */
+extern int
+mrvl_crypto_set_session_parameters(struct mrvl_crypto_session *sess,
+		const struct rte_crypto_sym_xform *xform);
+
+/** device specific operations function pointer structure */
+extern struct rte_cryptodev_ops *rte_mrvl_crypto_pmd_ops;
+
+#endif /* _RTE_MRVL_PMD_PRIVATE_H_ */