New upstream version 17.11-rc3

Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 123 insertions, 0 deletions

diff --git a/drivers/crypto/mrvl/rte_mrvl_pmd_private.h b/drivers/crypto/mrvl/rte_mrvl_pmd_private.h
new file mode 100644
index 00000000..923faaf9
--- /dev/null
+++ b/drivers/crypto/mrvl/rte_mrvl_pmd_private.h
@@ -0,0 +1,123 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Marvell International Ltd.
+ *   Copyright(c) 2017 Semihalf.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of the copyright holder nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_MRVL_PMD_PRIVATE_H_
+#define _RTE_MRVL_PMD_PRIVATE_H_
+
+#include "rte_mrvl_compat.h"
+
+#define CRYPTODEV_NAME_MRVL_PMD crypto_mrvl
+/**< 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_ */