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authorLuca Boccassi <luca.boccassi@gmail.com>2018-08-14 18:52:30 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2018-08-14 18:53:17 +0100
commitb63264c8342e6a1b6971c79550d2af2024b6a4de (patch)
tree83114aac64286fe616506c0b3dfaec2ab86ef835 /drivers/crypto/mrvl
parentca33590b6af032bff57d9cc70455660466a654b2 (diff)
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/crypto/mrvl')
-rw-r--r--drivers/crypto/mrvl/Makefile67
-rw-r--r--drivers/crypto/mrvl/rte_mrvl_compat.h51
-rw-r--r--drivers/crypto/mrvl/rte_mrvl_pmd.c857
-rw-r--r--drivers/crypto/mrvl/rte_mrvl_pmd_ops.c778
-rw-r--r--drivers/crypto/mrvl/rte_mrvl_pmd_private.h123
-rw-r--r--drivers/crypto/mrvl/rte_pmd_mrvl_version.map3
6 files changed, 0 insertions, 1879 deletions
diff --git a/drivers/crypto/mrvl/Makefile b/drivers/crypto/mrvl/Makefile
deleted file mode 100644
index bc5c2270..00000000
--- a/drivers/crypto/mrvl/Makefile
+++ /dev/null
@@ -1,67 +0,0 @@
-# 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.
-
-include $(RTE_SDK)/mk/rte.vars.mk
-
-ifneq ($(MAKECMDGOALS),clean)
-ifneq ($(MAKECMDGOALS),config)
-ifeq ($(LIBMUSDK_PATH),)
-$(error "Please define LIBMUSDK_PATH environment variable")
-endif
-endif
-endif
-
-# library name
-LIB = librte_pmd_mrvl_crypto.a
-
-# build flags
-CFLAGS += -O3
-CFLAGS += $(WERROR_FLAGS)
-CFLAGS += -I$(LIBMUSDK_PATH)/include
-CFLAGS += -DMVCONF_TYPES_PUBLIC
-CFLAGS += -DMVCONF_DMA_PHYS_ADDR_T_PUBLIC
-
-# library version
-LIBABIVER := 1
-
-# versioning export map
-EXPORT_MAP := rte_pmd_mrvl_version.map
-
-# external library dependencies
-LDLIBS += -L$(LIBMUSDK_PATH)/lib -lmusdk
-LDLIBS += -lrte_bus_vdev
-
-# library source files
-SRCS-$(CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO) += rte_mrvl_pmd.c
-SRCS-$(CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO) += rte_mrvl_pmd_ops.c
-
-include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/crypto/mrvl/rte_mrvl_compat.h b/drivers/crypto/mrvl/rte_mrvl_compat.h
deleted file mode 100644
index 22cd1840..00000000
--- a/drivers/crypto/mrvl/rte_mrvl_compat.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*-
- * 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_COMPAT_H_
-#define _RTE_MRVL_COMPAT_H_
-
-/* Unluckily, container_of is defined by both DPDK and MUSDK,
- * we'll declare only one version.
- *
- * Note that it is not used in this PMD anyway.
- */
-#ifdef container_of
-#undef container_of
-#endif
-#include "env/mv_autogen_comp_flags.h"
-#include "drivers/mv_sam.h"
-#include "drivers/mv_sam_cio.h"
-#include "drivers/mv_sam_session.h"
-
-#endif /* _RTE_MRVL_COMPAT_H_ */
diff --git a/drivers/crypto/mrvl/rte_mrvl_pmd.c b/drivers/crypto/mrvl/rte_mrvl_pmd.c
deleted file mode 100644
index 31f3fe58..00000000
--- a/drivers/crypto/mrvl/rte_mrvl_pmd.c
+++ /dev/null
@@ -1,857 +0,0 @@
-/*-
- * 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.
- */
-
-#include <rte_common.h>
-#include <rte_hexdump.h>
-#include <rte_cryptodev.h>
-#include <rte_cryptodev_pmd.h>
-#include <rte_bus_vdev.h>
-#include <rte_malloc.h>
-#include <rte_cpuflags.h>
-
-#include "rte_mrvl_pmd_private.h"
-
-#define MRVL_MUSDK_DMA_MEMSIZE 41943040
-
-static uint8_t cryptodev_driver_id;
-
-/**
- * Flag if particular crypto algorithm is supported by PMD/MUSDK.
- *
- * The idea is to have Not Supported value as default (0).
- * This way we need only to define proper map sizes,
- * non-initialized entries will be by default not supported.
- */
-enum algo_supported {
- ALGO_NOT_SUPPORTED = 0,
- ALGO_SUPPORTED = 1,
-};
-
-/** Map elements for cipher mapping.*/
-struct cipher_params_mapping {
- enum algo_supported supported; /**< On/Off switch */
- enum sam_cipher_alg cipher_alg; /**< Cipher algorithm */
- enum sam_cipher_mode cipher_mode; /**< Cipher mode */
- unsigned int max_key_len; /**< Maximum key length (in bytes)*/
-}
-/* We want to squeeze in multiple maps into the cache line. */
-__rte_aligned(32);
-
-/** Map elements for auth mapping.*/
-struct auth_params_mapping {
- enum algo_supported supported; /**< On/off switch */
- enum sam_auth_alg auth_alg; /**< Auth algorithm */
-}
-/* We want to squeeze in multiple maps into the cache line. */
-__rte_aligned(32);
-
-/**
- * Map of supported cipher algorithms.
- */
-static const
-struct cipher_params_mapping cipher_map[RTE_CRYPTO_CIPHER_LIST_END] = {
- [RTE_CRYPTO_CIPHER_3DES_CBC] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_3DES,
- .cipher_mode = SAM_CIPHER_CBC,
- .max_key_len = BITS2BYTES(192) },
- [RTE_CRYPTO_CIPHER_3DES_CTR] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_3DES,
- .cipher_mode = SAM_CIPHER_CTR,
- .max_key_len = BITS2BYTES(192) },
- [RTE_CRYPTO_CIPHER_3DES_ECB] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_3DES,
- .cipher_mode = SAM_CIPHER_ECB,
- .max_key_len = BITS2BYTES(192) },
- [RTE_CRYPTO_CIPHER_AES_CBC] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_AES,
- .cipher_mode = SAM_CIPHER_CBC,
- .max_key_len = BITS2BYTES(256) },
- [RTE_CRYPTO_CIPHER_AES_CTR] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_AES,
- .cipher_mode = SAM_CIPHER_CTR,
- .max_key_len = BITS2BYTES(256) },
-};
-
-/**
- * Map of supported auth algorithms.
- */
-static const
-struct auth_params_mapping auth_map[RTE_CRYPTO_AUTH_LIST_END] = {
- [RTE_CRYPTO_AUTH_MD5_HMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HMAC_MD5 },
- [RTE_CRYPTO_AUTH_MD5] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_MD5 },
- [RTE_CRYPTO_AUTH_SHA1_HMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HMAC_SHA1 },
- [RTE_CRYPTO_AUTH_SHA1] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_SHA1 },
- [RTE_CRYPTO_AUTH_SHA224] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_SHA2_224 },
- [RTE_CRYPTO_AUTH_SHA256_HMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HMAC_SHA2_256 },
- [RTE_CRYPTO_AUTH_SHA256] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_SHA2_256 },
- [RTE_CRYPTO_AUTH_SHA384_HMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HMAC_SHA2_384 },
- [RTE_CRYPTO_AUTH_SHA384] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_SHA2_384 },
- [RTE_CRYPTO_AUTH_SHA512_HMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HMAC_SHA2_512 },
- [RTE_CRYPTO_AUTH_SHA512] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_HASH_SHA2_512 },
- [RTE_CRYPTO_AUTH_AES_GMAC] = {
- .supported = ALGO_SUPPORTED,
- .auth_alg = SAM_AUTH_AES_GMAC },
-};
-
-/**
- * Map of supported aead algorithms.
- */
-static const
-struct cipher_params_mapping aead_map[RTE_CRYPTO_AEAD_LIST_END] = {
- [RTE_CRYPTO_AEAD_AES_GCM] = {
- .supported = ALGO_SUPPORTED,
- .cipher_alg = SAM_CIPHER_AES,
- .cipher_mode = SAM_CIPHER_GCM,
- .max_key_len = BITS2BYTES(256) },
-};
-
-/*
- *-----------------------------------------------------------------------------
- * Forward declarations.
- *-----------------------------------------------------------------------------
- */
-static int cryptodev_mrvl_crypto_uninit(struct rte_vdev_device *vdev);
-
-/*
- *-----------------------------------------------------------------------------
- * Session Preparation.
- *-----------------------------------------------------------------------------
- */
-
-/**
- * Get xform chain order.
- *
- * @param xform Pointer to configuration structure chain for crypto operations.
- * @returns Order of crypto operations.
- */
-static enum mrvl_crypto_chain_order
-mrvl_crypto_get_chain_order(const struct rte_crypto_sym_xform *xform)
-{
- /* Currently, Marvell supports max 2 operations in chain */
- if (xform->next != NULL && xform->next->next != NULL)
- return MRVL_CRYPTO_CHAIN_NOT_SUPPORTED;
-
- if (xform->next != NULL) {
- if ((xform->type == RTE_CRYPTO_SYM_XFORM_AUTH) &&
- (xform->next->type == RTE_CRYPTO_SYM_XFORM_CIPHER))
- return MRVL_CRYPTO_CHAIN_AUTH_CIPHER;
-
- if ((xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER) &&
- (xform->next->type == RTE_CRYPTO_SYM_XFORM_AUTH))
- return MRVL_CRYPTO_CHAIN_CIPHER_AUTH;
- } else {
- if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH)
- return MRVL_CRYPTO_CHAIN_AUTH_ONLY;
-
- if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER)
- return MRVL_CRYPTO_CHAIN_CIPHER_ONLY;
-
- if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD)
- return MRVL_CRYPTO_CHAIN_COMBINED;
- }
- return MRVL_CRYPTO_CHAIN_NOT_SUPPORTED;
-}
-
-/**
- * Set session parameters for cipher part.
- *
- * @param sess Crypto session pointer.
- * @param cipher_xform Pointer to configuration structure for cipher operations.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-mrvl_crypto_set_cipher_session_parameters(struct mrvl_crypto_session *sess,
- const struct rte_crypto_sym_xform *cipher_xform)
-{
- /* Make sure we've got proper struct */
- if (cipher_xform->type != RTE_CRYPTO_SYM_XFORM_CIPHER) {
- MRVL_CRYPTO_LOG_ERR("Wrong xform struct provided!");
- return -EINVAL;
- }
-
- /* See if map data is present and valid */
- if ((cipher_xform->cipher.algo > RTE_DIM(cipher_map)) ||
- (cipher_map[cipher_xform->cipher.algo].supported
- != ALGO_SUPPORTED)) {
- MRVL_CRYPTO_LOG_ERR("Cipher algorithm not supported!");
- return -EINVAL;
- }
-
- sess->cipher_iv_offset = cipher_xform->cipher.iv.offset;
-
- sess->sam_sess_params.dir =
- (cipher_xform->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ?
- SAM_DIR_ENCRYPT : SAM_DIR_DECRYPT;
- sess->sam_sess_params.cipher_alg =
- cipher_map[cipher_xform->cipher.algo].cipher_alg;
- sess->sam_sess_params.cipher_mode =
- cipher_map[cipher_xform->cipher.algo].cipher_mode;
-
- /* Assume IV will be passed together with data. */
- sess->sam_sess_params.cipher_iv = NULL;
-
- /* Get max key length. */
- if (cipher_xform->cipher.key.length >
- cipher_map[cipher_xform->cipher.algo].max_key_len) {
- MRVL_CRYPTO_LOG_ERR("Wrong key length!");
- return -EINVAL;
- }
-
- sess->sam_sess_params.cipher_key_len = cipher_xform->cipher.key.length;
- sess->sam_sess_params.cipher_key = cipher_xform->cipher.key.data;
-
- return 0;
-}
-
-/**
- * Set session parameters for authentication part.
- *
- * @param sess Crypto session pointer.
- * @param auth_xform Pointer to configuration structure for auth operations.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-mrvl_crypto_set_auth_session_parameters(struct mrvl_crypto_session *sess,
- const struct rte_crypto_sym_xform *auth_xform)
-{
- /* Make sure we've got proper struct */
- if (auth_xform->type != RTE_CRYPTO_SYM_XFORM_AUTH) {
- MRVL_CRYPTO_LOG_ERR("Wrong xform struct provided!");
- return -EINVAL;
- }
-
- /* See if map data is present and valid */
- if ((auth_xform->auth.algo > RTE_DIM(auth_map)) ||
- (auth_map[auth_xform->auth.algo].supported != ALGO_SUPPORTED)) {
- MRVL_CRYPTO_LOG_ERR("Auth algorithm not supported!");
- return -EINVAL;
- }
-
- sess->sam_sess_params.dir =
- (auth_xform->auth.op == RTE_CRYPTO_AUTH_OP_GENERATE) ?
- SAM_DIR_ENCRYPT : SAM_DIR_DECRYPT;
- sess->sam_sess_params.auth_alg =
- auth_map[auth_xform->auth.algo].auth_alg;
- sess->sam_sess_params.u.basic.auth_icv_len =
- auth_xform->auth.digest_length;
- /* auth_key must be NULL if auth algorithm does not use HMAC */
- sess->sam_sess_params.auth_key = auth_xform->auth.key.length ?
- auth_xform->auth.key.data : NULL;
- sess->sam_sess_params.auth_key_len = auth_xform->auth.key.length;
-
- return 0;
-}
-
-/**
- * Set session parameters for aead part.
- *
- * @param sess Crypto session pointer.
- * @param aead_xform Pointer to configuration structure for aead operations.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-mrvl_crypto_set_aead_session_parameters(struct mrvl_crypto_session *sess,
- const struct rte_crypto_sym_xform *aead_xform)
-{
- /* Make sure we've got proper struct */
- if (aead_xform->type != RTE_CRYPTO_SYM_XFORM_AEAD) {
- MRVL_CRYPTO_LOG_ERR("Wrong xform struct provided!");
- return -EINVAL;
- }
-
- /* See if map data is present and valid */
- if ((aead_xform->aead.algo > RTE_DIM(aead_map)) ||
- (aead_map[aead_xform->aead.algo].supported
- != ALGO_SUPPORTED)) {
- MRVL_CRYPTO_LOG_ERR("AEAD algorithm not supported!");
- return -EINVAL;
- }
-
- sess->sam_sess_params.dir =
- (aead_xform->aead.op == RTE_CRYPTO_AEAD_OP_ENCRYPT) ?
- SAM_DIR_ENCRYPT : SAM_DIR_DECRYPT;
- sess->sam_sess_params.cipher_alg =
- aead_map[aead_xform->aead.algo].cipher_alg;
- sess->sam_sess_params.cipher_mode =
- aead_map[aead_xform->aead.algo].cipher_mode;
-
- /* Assume IV will be passed together with data. */
- sess->sam_sess_params.cipher_iv = NULL;
-
- /* Get max key length. */
- if (aead_xform->aead.key.length >
- aead_map[aead_xform->aead.algo].max_key_len) {
- MRVL_CRYPTO_LOG_ERR("Wrong key length!");
- return -EINVAL;
- }
-
- sess->sam_sess_params.cipher_key = aead_xform->aead.key.data;
- sess->sam_sess_params.cipher_key_len = aead_xform->aead.key.length;
-
- if (sess->sam_sess_params.cipher_mode == SAM_CIPHER_GCM)
- sess->sam_sess_params.auth_alg = SAM_AUTH_AES_GCM;
-
- sess->sam_sess_params.u.basic.auth_icv_len =
- aead_xform->aead.digest_length;
-
- sess->sam_sess_params.u.basic.auth_aad_len =
- aead_xform->aead.aad_length;
-
- return 0;
-}
-
-/**
- * Parse crypto transform chain and setup session parameters.
- *
- * @param dev Pointer to crypto device
- * @param sess Poiner to crypto session
- * @param xform Pointer to configuration structure chain for crypto operations.
- * @returns 0 in case of success, negative value otherwise.
- */
-int
-mrvl_crypto_set_session_parameters(struct mrvl_crypto_session *sess,
- const struct rte_crypto_sym_xform *xform)
-{
- const struct rte_crypto_sym_xform *cipher_xform = NULL;
- const struct rte_crypto_sym_xform *auth_xform = NULL;
- const struct rte_crypto_sym_xform *aead_xform = NULL;
-
- /* Filter out spurious/broken requests */
- if (xform == NULL)
- return -EINVAL;
-
- sess->chain_order = mrvl_crypto_get_chain_order(xform);
- switch (sess->chain_order) {
- case MRVL_CRYPTO_CHAIN_CIPHER_AUTH:
- cipher_xform = xform;
- auth_xform = xform->next;
- break;
- case MRVL_CRYPTO_CHAIN_AUTH_CIPHER:
- auth_xform = xform;
- cipher_xform = xform->next;
- break;
- case MRVL_CRYPTO_CHAIN_CIPHER_ONLY:
- cipher_xform = xform;
- break;
- case MRVL_CRYPTO_CHAIN_AUTH_ONLY:
- auth_xform = xform;
- break;
- case MRVL_CRYPTO_CHAIN_COMBINED:
- aead_xform = xform;
- break;
- default:
- return -EINVAL;
- }
-
- if ((cipher_xform != NULL) &&
- (mrvl_crypto_set_cipher_session_parameters(
- sess, cipher_xform) < 0)) {
- MRVL_CRYPTO_LOG_ERR("Invalid/unsupported cipher parameters");
- return -EINVAL;
- }
-
- if ((auth_xform != NULL) &&
- (mrvl_crypto_set_auth_session_parameters(
- sess, auth_xform) < 0)) {
- MRVL_CRYPTO_LOG_ERR("Invalid/unsupported auth parameters");
- return -EINVAL;
- }
-
- if ((aead_xform != NULL) &&
- (mrvl_crypto_set_aead_session_parameters(
- sess, aead_xform) < 0)) {
- MRVL_CRYPTO_LOG_ERR("Invalid/unsupported aead parameters");
- return -EINVAL;
- }
-
- return 0;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * Process Operations
- *-----------------------------------------------------------------------------
- */
-
-/**
- * Prepare a single request.
- *
- * This function basically translates DPDK crypto request into one
- * understandable by MUDSK's SAM. If this is a first request in a session,
- * it starts the session.
- *
- * @param request Pointer to pre-allocated && reset request buffer [Out].
- * @param src_bd Pointer to pre-allocated source descriptor [Out].
- * @param dst_bd Pointer to pre-allocated destination descriptor [Out].
- * @param op Pointer to DPDK crypto operation struct [In].
- */
-static inline int
-mrvl_request_prepare(struct sam_cio_op_params *request,
- struct sam_buf_info *src_bd,
- struct sam_buf_info *dst_bd,
- struct rte_crypto_op *op)
-{
- struct mrvl_crypto_session *sess;
- struct rte_mbuf *dst_mbuf;
- uint8_t *digest;
-
- if (unlikely(op->sess_type == RTE_CRYPTO_OP_SESSIONLESS)) {
- MRVL_CRYPTO_LOG_ERR("MRVL CRYPTO PMD only supports session "
- "oriented requests, op (%p) is sessionless.",
- op);
- return -EINVAL;
- }
-
- sess = (struct mrvl_crypto_session *)get_session_private_data(
- op->sym->session, cryptodev_driver_id);
- if (unlikely(sess == NULL)) {
- MRVL_CRYPTO_LOG_ERR("Session was not created for this device");
- return -EINVAL;
- }
-
- /*
- * If application delivered us null dst buffer, it means it expects
- * us to deliver the result in src buffer.
- */
- dst_mbuf = op->sym->m_dst ? op->sym->m_dst : op->sym->m_src;
-
- request->sa = sess->sam_sess;
- request->cookie = op;
-
- /* Single buffers only, sorry. */
- request->num_bufs = 1;
- request->src = src_bd;
- src_bd->vaddr = rte_pktmbuf_mtod(op->sym->m_src, void *);
- src_bd->paddr = rte_pktmbuf_iova(op->sym->m_src);
- src_bd->len = rte_pktmbuf_data_len(op->sym->m_src);
-
- /* Empty source. */
- if (rte_pktmbuf_data_len(op->sym->m_src) == 0) {
- /* EIP does not support 0 length buffers. */
- MRVL_CRYPTO_LOG_ERR("Buffer length == 0 not supported!");
- return -1;
- }
-
- /* Empty destination. */
- if (rte_pktmbuf_data_len(dst_mbuf) == 0) {
- /* Make dst buffer fit at least source data. */
- if (rte_pktmbuf_append(dst_mbuf,
- rte_pktmbuf_data_len(op->sym->m_src)) == NULL) {
- MRVL_CRYPTO_LOG_ERR("Unable to set big enough dst buffer!");
- return -1;
- }
- }
-
- request->dst = dst_bd;
- dst_bd->vaddr = rte_pktmbuf_mtod(dst_mbuf, void *);
- dst_bd->paddr = rte_pktmbuf_iova(dst_mbuf);
-
- /*
- * We can use all available space in dst_mbuf,
- * not only what's used currently.
- */
- dst_bd->len = dst_mbuf->buf_len - rte_pktmbuf_headroom(dst_mbuf);
-
- if (sess->chain_order == MRVL_CRYPTO_CHAIN_COMBINED) {
- request->cipher_len = op->sym->aead.data.length;
- request->cipher_offset = op->sym->aead.data.offset;
- request->cipher_iv = rte_crypto_op_ctod_offset(op, uint8_t *,
- sess->cipher_iv_offset);
-
- request->auth_aad = op->sym->aead.aad.data;
- request->auth_offset = request->cipher_offset;
- request->auth_len = request->cipher_len;
- } else {
- request->cipher_len = op->sym->cipher.data.length;
- request->cipher_offset = op->sym->cipher.data.offset;
- request->cipher_iv = rte_crypto_op_ctod_offset(op, uint8_t *,
- sess->cipher_iv_offset);
-
- request->auth_offset = op->sym->auth.data.offset;
- request->auth_len = op->sym->auth.data.length;
- }
-
- digest = sess->chain_order == MRVL_CRYPTO_CHAIN_COMBINED ?
- op->sym->aead.digest.data : op->sym->auth.digest.data;
- if (digest == NULL) {
- /* No auth - no worry. */
- return 0;
- }
-
- request->auth_icv_offset = request->auth_offset + request->auth_len;
-
- /*
- * EIP supports only scenarios where ICV(digest buffer) is placed at
- * auth_icv_offset. Any other placement means risking errors.
- */
- if (sess->sam_sess_params.dir == SAM_DIR_ENCRYPT) {
- /*
- * This should be the most common case anyway,
- * EIP will overwrite DST buffer at auth_icv_offset.
- */
- if (rte_pktmbuf_mtod_offset(
- dst_mbuf, uint8_t *,
- request->auth_icv_offset) == digest) {
- return 0;
- }
- } else {/* sess->sam_sess_params.dir == SAM_DIR_DECRYPT */
- /*
- * EIP will look for digest at auth_icv_offset
- * offset in SRC buffer.
- */
- if (rte_pktmbuf_mtod_offset(
- op->sym->m_src, uint8_t *,
- request->auth_icv_offset) == digest) {
- return 0;
- }
- }
-
- /*
- * If we landed here it means that digest pointer is
- * at different than expected place.
- */
- return -1;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * PMD Framework handlers
- *-----------------------------------------------------------------------------
- */
-
-/**
- * Enqueue burst.
- *
- * @param queue_pair Pointer to queue pair.
- * @param ops Pointer to ops requests array.
- * @param nb_ops Number of elements in ops requests array.
- * @returns Number of elements consumed from ops.
- */
-static uint16_t
-mrvl_crypto_pmd_enqueue_burst(void *queue_pair, struct rte_crypto_op **ops,
- uint16_t nb_ops)
-{
- uint16_t iter_ops = 0;
- uint16_t to_enq = 0;
- uint16_t consumed = 0;
- int ret;
- struct sam_cio_op_params requests[nb_ops];
- /*
- * DPDK uses single fragment buffers, so we can KISS descriptors.
- * SAM does not store bd pointers, so on-stack scope will be enough.
- */
- struct sam_buf_info src_bd[nb_ops];
- struct sam_buf_info dst_bd[nb_ops];
- struct mrvl_crypto_qp *qp = (struct mrvl_crypto_qp *)queue_pair;
-
- if (nb_ops == 0)
- return 0;
-
- /* Prepare the burst. */
- memset(&requests, 0, sizeof(requests));
-
- /* Iterate through */
- for (; iter_ops < nb_ops; ++iter_ops) {
- if (mrvl_request_prepare(&requests[iter_ops],
- &src_bd[iter_ops],
- &dst_bd[iter_ops],
- ops[iter_ops]) < 0) {
- MRVL_CRYPTO_LOG_ERR(
- "Error while parameters preparation!");
- qp->stats.enqueue_err_count++;
- ops[iter_ops]->status = RTE_CRYPTO_OP_STATUS_ERROR;
-
- /*
- * Number of handled ops is increased
- * (even if the result of handling is error).
- */
- ++consumed;
- break;
- }
-
- ops[iter_ops]->status =
- RTE_CRYPTO_OP_STATUS_NOT_PROCESSED;
-
- /* Increase the number of ops to enqueue. */
- ++to_enq;
- } /* for (; iter_ops < nb_ops;... */
-
- if (to_enq > 0) {
- /* Send the burst */
- ret = sam_cio_enq(qp->cio, requests, &to_enq);
- consumed += to_enq;
- if (ret < 0) {
- /*
- * Trust SAM that in this case returned value will be at
- * some point correct (now it is returned unmodified).
- */
- qp->stats.enqueue_err_count += to_enq;
- for (iter_ops = 0; iter_ops < to_enq; ++iter_ops)
- ops[iter_ops]->status =
- RTE_CRYPTO_OP_STATUS_ERROR;
- }
- }
-
- qp->stats.enqueued_count += to_enq;
- return consumed;
-}
-
-/**
- * Dequeue burst.
- *
- * @param queue_pair Pointer to queue pair.
- * @param ops Pointer to ops requests array.
- * @param nb_ops Number of elements in ops requests array.
- * @returns Number of elements dequeued.
- */
-static uint16_t
-mrvl_crypto_pmd_dequeue_burst(void *queue_pair,
- struct rte_crypto_op **ops,
- uint16_t nb_ops)
-{
- int ret;
- struct mrvl_crypto_qp *qp = queue_pair;
- struct sam_cio *cio = qp->cio;
- struct sam_cio_op_result results[nb_ops];
- uint16_t i;
-
- ret = sam_cio_deq(cio, results, &nb_ops);
- if (ret < 0) {
- /* Count all dequeued as error. */
- qp->stats.dequeue_err_count += nb_ops;
-
- /* But act as they were dequeued anyway*/
- qp->stats.dequeued_count += nb_ops;
-
- return 0;
- }
-
- /* Unpack and check results. */
- for (i = 0; i < nb_ops; ++i) {
- ops[i] = results[i].cookie;
-
- switch (results[i].status) {
- case SAM_CIO_OK:
- ops[i]->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
- break;
- case SAM_CIO_ERR_ICV:
- MRVL_CRYPTO_LOG_DBG("CIO returned SAM_CIO_ERR_ICV.");
- ops[i]->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
- break;
- default:
- MRVL_CRYPTO_LOG_DBG(
- "CIO returned Error: %d", results[i].status);
- ops[i]->status = RTE_CRYPTO_OP_STATUS_ERROR;
- break;
- }
- }
-
- qp->stats.dequeued_count += nb_ops;
- return nb_ops;
-}
-
-/**
- * Create a new crypto device.
- *
- * @param name Driver name.
- * @param vdev Pointer to device structure.
- * @param init_params Pointer to initialization parameters.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-cryptodev_mrvl_crypto_create(const char *name,
- struct rte_vdev_device *vdev,
- struct rte_cryptodev_pmd_init_params *init_params)
-{
- struct rte_cryptodev *dev;
- struct mrvl_crypto_private *internals;
- struct sam_init_params sam_params;
- int ret;
-
- dev = rte_cryptodev_pmd_create(name, &vdev->device, init_params);
- if (dev == NULL) {
- MRVL_CRYPTO_LOG_ERR("failed to create cryptodev vdev");
- goto init_error;
- }
-
- dev->driver_id = cryptodev_driver_id;
- dev->dev_ops = rte_mrvl_crypto_pmd_ops;
-
- /* Register rx/tx burst functions for data path. */
- dev->enqueue_burst = mrvl_crypto_pmd_enqueue_burst;
- dev->dequeue_burst = mrvl_crypto_pmd_dequeue_burst;
-
- dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
- RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
- RTE_CRYPTODEV_FF_HW_ACCELERATED;
-
- /* Set vector instructions mode supported */
- internals = dev->data->dev_private;
-
- internals->max_nb_qpairs = init_params->max_nb_queue_pairs;
- internals->max_nb_sessions = init_params->max_nb_sessions;
-
- /*
- * ret == -EEXIST is correct, it means DMA
- * has been already initialized.
- */
- ret = mv_sys_dma_mem_init(MRVL_MUSDK_DMA_MEMSIZE);
- if (ret < 0) {
- if (ret != -EEXIST)
- return ret;
-
- MRVL_CRYPTO_LOG_INFO(
- "DMA memory has been already initialized by a different driver.");
- }
-
- sam_params.max_num_sessions = internals->max_nb_sessions;
-
- return sam_init(&sam_params);
-
-init_error:
- MRVL_CRYPTO_LOG_ERR(
- "driver %s: %s failed", init_params->name, __func__);
-
- cryptodev_mrvl_crypto_uninit(vdev);
- return -EFAULT;
-}
-
-/**
- * Initialize the crypto device.
- *
- * @param vdev Pointer to device structure.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-cryptodev_mrvl_crypto_init(struct rte_vdev_device *vdev)
-{
- struct rte_cryptodev_pmd_init_params init_params = { };
- const char *name, *args;
- int ret;
-
- name = rte_vdev_device_name(vdev);
- if (name == NULL)
- return -EINVAL;
- args = rte_vdev_device_args(vdev);
-
- init_params.private_data_size = sizeof(struct mrvl_crypto_private);
- init_params.max_nb_queue_pairs = sam_get_num_inst() * SAM_HW_RING_NUM;
- init_params.max_nb_sessions =
- RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_SESSIONS;
- init_params.socket_id = rte_socket_id();
-
- ret = rte_cryptodev_pmd_parse_input_args(&init_params, args);
- if (ret) {
- RTE_LOG(ERR, PMD,
- "Failed to parse initialisation arguments[%s]\n",
- args);
- return -EINVAL;
- }
-
- return cryptodev_mrvl_crypto_create(name, vdev, &init_params);
-}
-
-/**
- * Uninitialize the crypto device
- *
- * @param vdev Pointer to device structure.
- * @returns 0 in case of success, negative value otherwise.
- */
-static int
-cryptodev_mrvl_crypto_uninit(struct rte_vdev_device *vdev)
-{
- struct rte_cryptodev *cryptodev;
- const char *name = rte_vdev_device_name(vdev);
-
- if (name == NULL)
- return -EINVAL;
-
- RTE_LOG(INFO, PMD,
- "Closing Marvell crypto device %s on numa socket %u\n",
- name, rte_socket_id());
-
- sam_deinit();
-
- cryptodev = rte_cryptodev_pmd_get_named_dev(name);
- if (cryptodev == NULL)
- return -ENODEV;
-
- return rte_cryptodev_pmd_destroy(cryptodev);
-}
-
-/**
- * Basic driver handlers for use in the constructor.
- */
-static struct rte_vdev_driver cryptodev_mrvl_pmd_drv = {
- .probe = cryptodev_mrvl_crypto_init,
- .remove = cryptodev_mrvl_crypto_uninit
-};
-
-static struct cryptodev_driver mrvl_crypto_drv;
-
-/* Register the driver in constructor. */
-RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_MRVL_PMD, cryptodev_mrvl_pmd_drv);
-RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_MRVL_PMD,
- "max_nb_queue_pairs=<int> "
- "max_nb_sessions=<int> "
- "socket_id=<int>");
-RTE_PMD_REGISTER_CRYPTO_DRIVER(mrvl_crypto_drv, cryptodev_mrvl_pmd_drv,
- cryptodev_driver_id);
diff --git a/drivers/crypto/mrvl/rte_mrvl_pmd_ops.c b/drivers/crypto/mrvl/rte_mrvl_pmd_ops.c
deleted file mode 100644
index a1de33ae..00000000
--- a/drivers/crypto/mrvl/rte_mrvl_pmd_ops.c
+++ /dev/null
@@ -1,778 +0,0 @@
-/*-
- * 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.
- */
-
-#include <string.h>
-
-#include <rte_common.h>
-#include <rte_malloc.h>
-#include <rte_cryptodev_pmd.h>
-
-#include "rte_mrvl_pmd_private.h"
-
-/**
- * Capabilities list to be used in reporting to DPDK.
- */
-static const struct rte_cryptodev_capabilities
- mrvl_crypto_pmd_capabilities[] = {
- { /* MD5 HMAC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_MD5_HMAC,
- .block_size = 64,
- .key_size = {
- .min = 1,
- .max = 64,
- .increment = 1
- },
- .digest_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* MD5 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_MD5,
- .block_size = 64,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA1 HMAC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
- .block_size = 64,
- .key_size = {
- .min = 1,
- .max = 64,
- .increment = 1
- },
- .digest_size = {
- .min = 20,
- .max = 20,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA1 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA1,
- .block_size = 64,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 20,
- .max = 20,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA224 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA224,
- .block_size = 64,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 28,
- .max = 28,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA256 HMAC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
- .block_size = 64,
- .key_size = {
- .min = 1,
- .max = 64,
- .increment = 1
- },
- .digest_size = {
- .min = 32,
- .max = 32,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA256 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA256,
- .block_size = 64,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 32,
- .max = 32,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA384 HMAC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
- .block_size = 128,
- .key_size = {
- .min = 1,
- .max = 128,
- .increment = 1
- },
- .digest_size = {
- .min = 48,
- .max = 48,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA384 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA384,
- .block_size = 128,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 48,
- .max = 48,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA512 HMAC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
- .block_size = 128,
- .key_size = {
- .min = 1,
- .max = 128,
- .increment = 1
- },
- .digest_size = {
- .min = 64,
- .max = 64,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* SHA512 */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_SHA512,
- .block_size = 128,
- .key_size = {
- .min = 0,
- .max = 0,
- .increment = 0
- },
- .digest_size = {
- .min = 64,
- .max = 64,
- .increment = 0
- },
- }, }
- }, }
- },
- { /* AES CBC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
- {.cipher = {
- .algo = RTE_CRYPTO_CIPHER_AES_CBC,
- .block_size = 16,
- .key_size = {
- .min = 16,
- .max = 32,
- .increment = 8
- },
- .iv_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- }
- }, }
- }, }
- },
- { /* AES CTR */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
- {.cipher = {
- .algo = RTE_CRYPTO_CIPHER_AES_CTR,
- .block_size = 16,
- .key_size = {
- .min = 16,
- .max = 32,
- .increment = 8
- },
- .iv_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- }
- }, }
- }, }
- },
- { /* AES GCM */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
- {.aead = {
- .algo = RTE_CRYPTO_AEAD_AES_GCM,
- .block_size = 16,
- .key_size = {
- .min = 16,
- .max = 32,
- .increment = 8
- },
- .digest_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- },
- .aad_size = {
- .min = 8,
- .max = 12,
- .increment = 4
- },
- .iv_size = {
- .min = 12,
- .max = 16,
- .increment = 4
- }
- }, }
- }, }
- },
- { /* AES GMAC (AUTH) */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
- {.auth = {
- .algo = RTE_CRYPTO_AUTH_AES_GMAC,
- .block_size = 16,
- .key_size = {
- .min = 16,
- .max = 32,
- .increment = 8
- },
- .digest_size = {
- .min = 16,
- .max = 16,
- .increment = 0
- },
- .iv_size = {
- .min = 8,
- .max = 65532,
- .increment = 4
- }
- }, }
- }, }
- },
- { /* 3DES CBC */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
- {.cipher = {
- .algo = RTE_CRYPTO_CIPHER_3DES_CBC,
- .block_size = 8,
- .key_size = {
- .min = 24,
- .max = 24,
- .increment = 0
- },
- .iv_size = {
- .min = 8,
- .max = 8,
- .increment = 0
- }
- }, }
- }, }
- },
- { /* 3DES CTR */
- .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
- {.sym = {
- .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
- {.cipher = {
- .algo = RTE_CRYPTO_CIPHER_3DES_CTR,
- .block_size = 8,
- .key_size = {
- .min = 24,
- .max = 24,
- .increment = 0
- },
- .iv_size = {
- .min = 8,
- .max = 8,
- .increment = 0
- }
- }, }
- }, }
- },
-
- RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
-};
-
-
-/**
- * Configure device (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param config Pointer to configuration structure.
- * @returns 0. Always.
- */
-static int
-mrvl_crypto_pmd_config(__rte_unused struct rte_cryptodev *dev,
- __rte_unused struct rte_cryptodev_config *config)
-{
- return 0;
-}
-
-/**
- * Start device (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @returns 0. Always.
- */
-static int
-mrvl_crypto_pmd_start(__rte_unused struct rte_cryptodev *dev)
-{
- return 0;
-}
-
-/**
- * Stop device (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @returns 0. Always.
- */
-static void
-mrvl_crypto_pmd_stop(__rte_unused struct rte_cryptodev *dev)
-{
-}
-
-/**
- * Get device statistics (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param stats Pointer to statistics structure [out].
- */
-static void
-mrvl_crypto_pmd_stats_get(struct rte_cryptodev *dev,
- struct rte_cryptodev_stats *stats)
-{
- int qp_id;
-
- for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
- struct mrvl_crypto_qp *qp = dev->data->queue_pairs[qp_id];
-
- stats->enqueued_count += qp->stats.enqueued_count;
- stats->dequeued_count += qp->stats.dequeued_count;
-
- stats->enqueue_err_count += qp->stats.enqueue_err_count;
- stats->dequeue_err_count += qp->stats.dequeue_err_count;
- }
-}
-
-/**
- * Reset device statistics (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- */
-static void
-mrvl_crypto_pmd_stats_reset(struct rte_cryptodev *dev)
-{
- int qp_id;
-
- for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
- struct mrvl_crypto_qp *qp = dev->data->queue_pairs[qp_id];
-
- memset(&qp->stats, 0, sizeof(qp->stats));
- }
-}
-
-/**
- * Get device info (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param dev_info Pointer to the device info structure [out].
- */
-static void
-mrvl_crypto_pmd_info_get(struct rte_cryptodev *dev,
- struct rte_cryptodev_info *dev_info)
-{
- struct mrvl_crypto_private *internals = dev->data->dev_private;
-
- if (dev_info != NULL) {
- dev_info->driver_id = dev->driver_id;
- dev_info->feature_flags = dev->feature_flags;
- dev_info->capabilities = mrvl_crypto_pmd_capabilities;
- dev_info->max_nb_queue_pairs = internals->max_nb_qpairs;
- dev_info->sym.max_nb_sessions = internals->max_nb_sessions;
- }
-}
-
-/**
- * Release queue pair (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param qp_id ID of Queue Pair to release.
- * @returns 0. Always.
- */
-static int
-mrvl_crypto_pmd_qp_release(struct rte_cryptodev *dev, uint16_t qp_id)
-{
- struct mrvl_crypto_qp *qp =
- (struct mrvl_crypto_qp *)dev->data->queue_pairs[qp_id];
-
- if (dev->data->queue_pairs[qp_id] != NULL) {
- sam_cio_flush(qp->cio);
- sam_cio_deinit(qp->cio);
- rte_free(dev->data->queue_pairs[qp_id]);
- dev->data->queue_pairs[qp_id] = NULL;
- }
-
- return 0;
-}
-
-/**
- * Close device (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @returns 0. Always.
- */
-static int
-mrvl_crypto_pmd_close(struct rte_cryptodev *dev)
-{
- int qp_id;
-
- for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++)
- mrvl_crypto_pmd_qp_release(dev, qp_id);
-
- return 0;
-}
-
-/**
- * Setup a queue pair (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param qp_id ID of the Queue Pair.
- * @param qp_conf Queue pair configuration (nb of descriptors).
- * @param socket_id NUMA socket to allocate memory on.
- * @returns 0 upon success, negative value otherwise.
- */
-static int
-mrvl_crypto_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
- const struct rte_cryptodev_qp_conf *qp_conf,
- int socket_id, struct rte_mempool *session_pool)
-{
- struct mrvl_crypto_qp *qp = NULL;
- char match[RTE_CRYPTODEV_NAME_MAX_LEN];
- unsigned int n;
-
- /* Allocate the queue pair data structure. */
- qp = rte_zmalloc_socket("MRVL Crypto PMD Queue Pair", sizeof(*qp),
- RTE_CACHE_LINE_SIZE, socket_id);
- if (qp == NULL)
- return -ENOMEM;
-
- /* Free old qp prior setup if needed. */
- if (dev->data->queue_pairs[qp_id] != NULL)
- mrvl_crypto_pmd_qp_release(dev, qp_id);
-
- do { /* Error handling block */
-
- /*
- * This extra check is necessary due to a bug in
- * crypto library.
- */
- int num = sam_get_num_inst();
- if (num == 0) {
- MRVL_CRYPTO_LOG_ERR("No crypto engines detected.\n");
- return -1;
- }
-
- /*
- * In case two crypto engines are enabled qps will
- * be evenly spread among them. Even and odd qps will
- * be handled by cio-0 and cio-1 respectively. qp-cio mapping
- * will look as follows:
- *
- * qp: 0 1 2 3
- * cio-x:y: cio-0:0, cio-1:0, cio-0:1, cio-1:1
- *
- * qp: 4 5 6 7
- * cio-x:y: cio-0:2, cio-1:2, cio-0:3, cio-1:3
- *
- * In case just one engine is enabled mapping will look as
- * follows:
- * qp: 0 1 2 3
- * cio-x:y: cio-0:0, cio-0:1, cio-0:2, cio-0:3
- */
- n = snprintf(match, sizeof(match), "cio-%u:%u",
- qp_id % num, qp_id / num);
-
- if (n >= sizeof(match))
- break;
-
- qp->cio_params.match = match;
- qp->cio_params.size = qp_conf->nb_descriptors;
-
- if (sam_cio_init(&qp->cio_params, &qp->cio) < 0)
- break;
-
- qp->sess_mp = session_pool;
-
- memset(&qp->stats, 0, sizeof(qp->stats));
- dev->data->queue_pairs[qp_id] = qp;
- return 0;
- } while (0);
-
- rte_free(qp);
- return -1;
-}
-
-/** Start queue pair (PMD ops callback) - not supported.
- *
- * @param dev Pointer to the device structure.
- * @param qp_id ID of the Queue Pair.
- * @returns -ENOTSUP. Always.
- */
-static int
-mrvl_crypto_pmd_qp_start(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint16_t queue_pair_id)
-{
- return -ENOTSUP;
-}
-
-/** Stop queue pair (PMD ops callback) - not supported.
- *
- * @param dev Pointer to the device structure.
- * @param qp_id ID of the Queue Pair.
- * @returns -ENOTSUP. Always.
- */
-static int
-mrvl_crypto_pmd_qp_stop(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint16_t queue_pair_id)
-{
- return -ENOTSUP;
-}
-
-/** Return the number of allocated queue pairs (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @returns Number of allocated queue pairs.
- */
-static uint32_t
-mrvl_crypto_pmd_qp_count(struct rte_cryptodev *dev)
-{
- return dev->data->nb_queue_pairs;
-}
-
-/** Returns the size of the session structure (PMD ops callback).
- *
- * @param dev Pointer to the device structure [Unused].
- * @returns Size of Marvell crypto session.
- */
-static unsigned
-mrvl_crypto_pmd_session_get_size(__rte_unused struct rte_cryptodev *dev)
-{
- return sizeof(struct mrvl_crypto_session);
-}
-
-/** Configure the session from a crypto xform chain (PMD ops callback).
- *
- * @param dev Pointer to the device structure.
- * @param xform Pointer to the crytpo configuration structure.
- * @param sess Pointer to the empty session structure.
- * @returns 0 upon success, negative value otherwise.
- */
-static int
-mrvl_crypto_pmd_session_configure(__rte_unused struct rte_cryptodev *dev,
- struct rte_crypto_sym_xform *xform,
- struct rte_cryptodev_sym_session *sess,
- struct rte_mempool *mp)
-{
- struct mrvl_crypto_session *mrvl_sess;
- void *sess_private_data;
- int ret;
-
- if (sess == NULL) {
- MRVL_CRYPTO_LOG_ERR("Invalid session struct.");
- return -EINVAL;
- }
-
- if (rte_mempool_get(mp, &sess_private_data)) {
- CDEV_LOG_ERR("Couldn't get object from session mempool.");
- return -ENOMEM;
- }
-
- ret = mrvl_crypto_set_session_parameters(sess_private_data, xform);
- if (ret != 0) {
- MRVL_CRYPTO_LOG_ERR("Failed to configure session parameters.");
-
- /* Return session to mempool */
- rte_mempool_put(mp, sess_private_data);
- return ret;
- }
-
- set_session_private_data(sess, dev->driver_id, sess_private_data);
-
- mrvl_sess = (struct mrvl_crypto_session *)sess_private_data;
- if (sam_session_create(&mrvl_sess->sam_sess_params,
- &mrvl_sess->sam_sess) < 0) {
- MRVL_CRYPTO_LOG_DBG("Failed to create session!");
- return -EIO;
- }
-
- return 0;
-}
-
-/**
- * Clear the memory of session so it doesn't leave key material behind.
- *
- * @param dev Pointer to the device structure.
- * @returns 0. Always.
- */
-static void
-mrvl_crypto_pmd_session_clear(struct rte_cryptodev *dev,
- struct rte_cryptodev_sym_session *sess)
-{
-
- uint8_t index = dev->driver_id;
- void *sess_priv = get_session_private_data(sess, index);
-
- /* Zero out the whole structure */
- if (sess_priv) {
- struct mrvl_crypto_session *mrvl_sess =
- (struct mrvl_crypto_session *)sess_priv;
-
- if (mrvl_sess->sam_sess &&
- sam_session_destroy(mrvl_sess->sam_sess) < 0) {
- MRVL_CRYPTO_LOG_INFO("Error while destroying session!");
- }
-
- memset(sess, 0, sizeof(struct mrvl_crypto_session));
- struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
- set_session_private_data(sess, index, NULL);
- rte_mempool_put(sess_mp, sess_priv);
- }
-}
-
-/**
- * PMD handlers for crypto ops.
- */
-static struct rte_cryptodev_ops mrvl_crypto_pmd_ops = {
- .dev_configure = mrvl_crypto_pmd_config,
- .dev_start = mrvl_crypto_pmd_start,
- .dev_stop = mrvl_crypto_pmd_stop,
- .dev_close = mrvl_crypto_pmd_close,
-
- .dev_infos_get = mrvl_crypto_pmd_info_get,
-
- .stats_get = mrvl_crypto_pmd_stats_get,
- .stats_reset = mrvl_crypto_pmd_stats_reset,
-
- .queue_pair_setup = mrvl_crypto_pmd_qp_setup,
- .queue_pair_release = mrvl_crypto_pmd_qp_release,
- .queue_pair_start = mrvl_crypto_pmd_qp_start,
- .queue_pair_stop = mrvl_crypto_pmd_qp_stop,
- .queue_pair_count = mrvl_crypto_pmd_qp_count,
-
- .session_get_size = mrvl_crypto_pmd_session_get_size,
- .session_configure = mrvl_crypto_pmd_session_configure,
- .session_clear = mrvl_crypto_pmd_session_clear
-};
-
-struct rte_cryptodev_ops *rte_mrvl_crypto_pmd_ops = &mrvl_crypto_pmd_ops;
diff --git a/drivers/crypto/mrvl/rte_mrvl_pmd_private.h b/drivers/crypto/mrvl/rte_mrvl_pmd_private.h
deleted file mode 100644
index 923faaf9..00000000
--- a/drivers/crypto/mrvl/rte_mrvl_pmd_private.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*-
- * 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_ */
diff --git a/drivers/crypto/mrvl/rte_pmd_mrvl_version.map b/drivers/crypto/mrvl/rte_pmd_mrvl_version.map
deleted file mode 100644
index a7530317..00000000
--- a/drivers/crypto/mrvl/rte_pmd_mrvl_version.map
+++ /dev/null
@@ -1,3 +0,0 @@
-DPDK_17.11 {
- local: *;
-};