Show a patch.

Update a patch.

Update a patch.

GET /api/patches/64776/
Content-Type: application/json
Vary: Accept

    "id": 64776,
    "url": "",
    "web_url": "",
    "project": {
        "id": 1,
        "url": "",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "",
        "list_email": "",
        "web_url": "",
        "scm_url": "git://",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "{}",
        "commit_url_format": ""
    "msgid": "<>",
    "list_archive_url": "",
    "date": "2020-01-16T11:41:47",
    "name": "[v3,1/3] crypto/zuc: use IPSec library",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "c70cf83f8c8d78a7d594ee696b6331c448214b41",
    "submitter": {
        "id": 9,
        "url": "",
        "name": "De Lara Guarch, Pablo",
        "email": ""
    "delegate": {
        "id": 6690,
        "url": "",
        "username": "akhil",
        "first_name": "akhil",
        "last_name": "goyal",
        "email": ""
    "mbox": "",
    "series": [
            "id": 8158,
            "url": "",
            "web_url": "",
            "date": "2020-01-16T11:41:46",
            "name": "Use Intel IPSec MB library in Wireless PMDs",
            "version": 3,
            "mbox": ""
    "comments": "",
    "check": "success",
    "checks": "",
    "tags": {},
    "related": [],
    "headers": {
        "List-Help": "<>",
        "Received": [
            "from ( [])\n\tby (Postfix) with ESMTP id DF019A0352;\n\tThu, 16 Jan 2020 12:42:04 +0100 (CET)",
            "from [] (localhost [])\n\tby (Postfix) with ESMTP id 67B761C2A1;\n\tThu, 16 Jan 2020 12:41:59 +0100 (CET)",
            "from ( [])\n by (Postfix) with ESMTP id BDFA41C23E\n for <>; Thu, 16 Jan 2020 12:41:55 +0100 (CET)",
            "from ([])\n by with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n 16 Jan 2020 03:41:55 -0800",
            "from (HELO\n ([])\n by with ESMTP; 16 Jan 2020 03:41:53 -0800"
        "X-Mailman-Version": "2.1.15",
        "Return-Path": "<>",
        "List-Subscribe": "<>,\n <>",
        "To": ",,",
        "From": "Pablo de Lara <>",
        "Delivered-To": "",
        "List-Id": "DPDK patches and discussions <>",
        "References": "\n <>\n <>",
        "List-Unsubscribe": "<>,\n <>",
        "X-Amp-File-Uploaded": "False",
        "X-Original-To": "",
        "Sender": "\"dev\" <>",
        "Message-Id": "\n <>",
        "Precedence": "list",
        "X-IronPort-AV": "E=Sophos;i=\"5.70,326,1574150400\"; d=\"scan'208\";a=\"305828787\"",
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "Subject": "[dpdk-dev] [PATCH v3 1/3] crypto/zuc: use IPSec library",
        "List-Post": "<>",
        "X-ExtLoop1": "1",
        "In-Reply-To": "\n <>",
        "X-BeenThere": "",
        "X-Mailer": "git-send-email 2.7.5",
        "Errors-To": "",
        "List-Archive": "<>",
        "Cc": ",\n\tPablo de Lara <>",
        "Date": "Thu, 16 Jan 2020 11:41:47 +0000"
    "content": "Link against Intel IPSec Multi-buffer library, which\nadded support for ZUC-EEA3 and ZUC-EIA3 from version v0.53,\nmoving from libSSO ZUC library.\n\nSigned-off-by: Pablo de Lara <>\n---\n devtools/                 |  6 ++--\n doc/guides/cryptodevs/zuc.rst          | 52 ++++++++++++++++++------------\n doc/guides/rel_notes/release_20_02.rst |  7 ++++\n drivers/crypto/zuc/Makefile            | 28 +++++++++-------\n drivers/crypto/zuc/         | 21 +++++++++---\n drivers/crypto/zuc/rte_zuc_pmd.c       | 58 ++++++++++++++++++++++++----------\n drivers/crypto/zuc/rte_zuc_pmd_ops.c   |  2 ++\n drivers/crypto/zuc/zuc_pmd_private.h   |  6 +++-\n mk/                          |  2 +-\n 9 files changed, 122 insertions(+), 60 deletions(-)",
    "diff": "diff --git a/devtools/ b/devtools/\nindex be565a1..afa0748 100755\n--- a/devtools/\n+++ b/devtools/\n@@ -29,7 +29,6 @@ default_path=$PATH\n # - LIBMUSDK_PATH\n # - LIBSSO_SNOW3G_PATH\n # - LIBSSO_KASUMI_PATH\n-# - LIBSSO_ZUC_PATH\n . $(dirname $(readlink -f $0))/load-devel-config\n \n print_usage () {\n@@ -123,7 +122,6 @@ reset_env ()\n \tunset LIBMUSDK_PATH\n \tunset LIBSSO_SNOW3G_PATH\n \tunset LIBSSO_KASUMI_PATH\n-\tunset LIBSSO_ZUC_PATH\n \tunset PQOS_INSTALL_PATH\n }\n \n@@ -183,12 +181,12 @@ config () # <directory> <target> <options>\n \t\tsed -ri=\"\"       's,(PMD_AESNI_MB=)n,\\1y,' $1/.config\n \t\ttest \"$DPDK_DEP_IPSEC_MB\" != y || \\\n \t\tsed -ri=\"\"      's,(PMD_AESNI_GCM=)n,\\1y,' $1/.config\n+\t\ttest \"$DPDK_DEP_IPSEC_MB\" != y || \\\n+\t\tsed -ri=\"\"            's,(PMD_ZUC=)n,\\1y,' $1/.config\n \t\ttest -z \"$LIBSSO_SNOW3G_PATH\" || \\\n \t\tsed -ri=\"\"         's,(PMD_SNOW3G=)n,\\1y,' $1/.config\n \t\ttest -z \"$LIBSSO_KASUMI_PATH\" || \\\n \t\tsed -ri=\"\"         's,(PMD_KASUMI=)n,\\1y,' $1/.config\n-\t\ttest -z \"$LIBSSO_ZUC_PATH\" || \\\n-\t\tsed -ri=\"\"            's,(PMD_ZUC=)n,\\1y,' $1/.config\n \t\ttest \"$DPDK_DEP_SSL\" != y || \\\n \t\tsed -ri=\"\"            's,(PMD_CCP=)n,\\1y,' $1/.config\n \t\ttest \"$DPDK_DEP_SSL\" != y || \\\ndiff --git a/doc/guides/cryptodevs/zuc.rst b/doc/guides/cryptodevs/zuc.rst\nindex 002e986..23d618d 100644\n--- a/doc/guides/cryptodevs/zuc.rst\n+++ b/doc/guides/cryptodevs/zuc.rst\n@@ -1,12 +1,12 @@\n ..  SPDX-License-Identifier: BSD-3-Clause\n-    Copyright(c) 2016 Intel Corporation.\n+    Copyright(c) 2016-2019 Intel Corporation.\n \n ZUC Crypto Poll Mode Driver\n ===========================\n \n-The ZUC PMD (**librte_pmd_zuc**) provides poll mode crypto driver\n-support for utilizing Intel Libsso library, which implements F8 and F9 functions\n-for ZUC EEA3 cipher and EIA3 hash algorithms.\n+The ZUC PMD (**librte_pmd_zuc**) provides poll mode crypto driver support for\n+utilizing `Intel IPSec Multi-buffer library <>`_\n+which implements F8 and F9 functions for ZUC EEA3 cipher and EIA3 hash algorithms.\n \n Features\n --------\n@@ -27,36 +27,46 @@ Limitations\n * Chained mbufs are not supported.\n * ZUC (EIA3) supported only if hash offset field is byte-aligned.\n * ZUC (EEA3) supported only if cipher length, cipher offset fields are byte-aligned.\n-* ZUC PMD cannot be built as a shared library, due to limitations in\n-  the underlying library.\n \n \n Installation\n ------------\n \n-To build DPDK with the ZUC_PMD the user is required to download\n-the export controlled ``libsso_zuc`` library, by registering in\n-`Intel Resource & Design Center <>`_.\n-Once approval has been granted, the user needs to search for\n-*ZUC 128-EAA3 and 128-EIA3 3GPP cryptographic algorithms Software Library* to download the\n-library or directly through this `link <>`_.\n+To build DPDK with the ZUC_PMD the user is required to download the multi-buffer\n+library from `here <>`_\n+and compile it on their user system before building DPDK.\n+The latest version of the library supported by this PMD is v0.53, which\n+can be downloaded from `<>`_.\n+\n After downloading the library, the user needs to unpack and compile it\n-on their system before building DPDK::\n+on their system before building DPDK:\n+\n+.. code-block:: console\n+\n+    make\n+    make install\n+\n+As a reference, the following table shows a mapping between the past DPDK versions\n+and the external crypto libraries supported by them:\n+\n+.. _table_zuc_versions:\n+\n+.. table:: DPDK and external crypto library version compatibility\n+\n+   =============  ================================\n+   DPDK version   Crypto library version\n+   =============  ================================\n+   16.11 - 19.11  LibSSO ZUC\n+   20.02+         Multi-buffer library 0.53\n+   =============  ================================\n \n-   make\n \n Initialization\n --------------\n \n In order to enable this virtual crypto PMD, user must:\n \n-* Export the environmental variable LIBSSO_ZUC_PATH with the path where\n-  the library was extracted (zuc folder).\n-\n-* Export the environmental variable LD_LIBRARY_PATH with the path\n-  where the built libsso library is (LIBSSO_ZUC_PATH/build).\n-\n-* Build the LIBSSO_ZUC library (explained in Installation section).\n+* Build the multi buffer library (explained in Installation section).\n \n * Build DPDK as follows:\n \ndiff --git a/doc/guides/rel_notes/release_20_02.rst b/doc/guides/rel_notes/release_20_02.rst\nindex 0eaa45a..4216e0b 100644\n--- a/doc/guides/rel_notes/release_20_02.rst\n+++ b/doc/guides/rel_notes/release_20_02.rst\n@@ -56,6 +56,13 @@ New Features\n      Also, make sure to start the actual text at the margin.\n      =========================================================\n \n+* **Updated the ZUC PMD.**\n+\n+  * Transistioned underlying library from libSSO ZUC to intel-ipsec-mb\n+    library (minimum version required 0.53).\n+  * Removed dynamic library limitation, so PMD can be built as a shared\n+    object now.\n+\n \n Removed Items\n -------------\ndiff --git a/drivers/crypto/zuc/Makefile b/drivers/crypto/zuc/Makefile\nindex a01bb6e..b50883b 100644\n--- a/drivers/crypto/zuc/Makefile\n+++ b/drivers/crypto/zuc/Makefile\n@@ -1,14 +1,8 @@\n # SPDX-License-Identifier: BSD-3-Clause\n-# Copyright(c) 2016 Intel Corporation\n+# Copyright(c) 2016-2019 Intel Corporation\n \n include $(RTE_SDK)/mk/\n \n-ifneq ($(MAKECMDGOALS),clean)\n-ifeq ($(LIBSSO_ZUC_PATH),)\n-$(error \"Please define LIBSSO_ZUC_PATH environment variable\")\n-endif\n-endif\n-\n # library name\n LIB = librte_pmd_zuc.a\n \n@@ -21,14 +15,26 @@ CFLAGS += -DALLOW_EXPERIMENTAL_API\n EXPORT_MAP :=\n \n # external library dependencies\n-CFLAGS += -I$(LIBSSO_ZUC_PATH)\n-CFLAGS += -I$(LIBSSO_ZUC_PATH)/include\n-CFLAGS += -I$(LIBSSO_ZUC_PATH)/build\n-LDLIBS += -L$(LIBSSO_ZUC_PATH)/build -lsso_zuc\n+LDLIBS += -lIPSec_MB\n LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring\n LDLIBS += -lrte_cryptodev\n LDLIBS += -lrte_bus_vdev\n \n+IMB_HDR = $(shell echo '\\#include <intel-ipsec-mb.h>' | \\\n+\t$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \\\n+\thead -n1 | cut -d'\"' -f2)\n+\n+# Detect library version\n+IMB_VERSION = $(shell grep -e \"IMB_VERSION_STR\" $(IMB_HDR) | cut -d'\"' -f2)\n+IMB_VERSION_NUM = $(shell grep -e \"IMB_VERSION_NUM\" $(IMB_HDR) | cut -d' ' -f3)\n+\n+ifeq ($(IMB_VERSION),)\n+$(error \"IPSec_MB version >= 0.53 is required\")\n+endif\n+\n+ifeq ($(shell expr $(IMB_VERSION_NUM) \\< 0x3400), 1)\n+$(error \"IPSec_MB version >= 0.53 is required\")\n+endif\n # library source files\n SRCS-$(CONFIG_RTE_LIBRTE_PMD_ZUC) += rte_zuc_pmd.c\n SRCS-$(CONFIG_RTE_LIBRTE_PMD_ZUC) += rte_zuc_pmd_ops.c\ndiff --git a/drivers/crypto/zuc/ b/drivers/crypto/zuc/\nindex b231de0..be3824c 100644\n--- a/drivers/crypto/zuc/\n+++ b/drivers/crypto/zuc/\n@@ -1,11 +1,22 @@\n # SPDX-License-Identifier: BSD-3-Clause\n-# Copyright(c) 2018 Intel Corporation\n+# Copyright(c) 2018-2020 Intel Corporation\n \n-lib = cc.find_library('sso_zuc', required: false)\n-if not lib.found() or not cc.has_header('sso_zuc.h')\n+IMB_required_ver = '0.53.0'\n+lib = cc.find_library('IPSec_MB', required: false)\n+if not lib.found()\n \tbuild = false\n-\treason = 'missing dependency, \"libsso_zuc\"'\n-\tsubdir_done()\n+\treason = 'missing dependency, \"libIPSec_MB\"'\n+else\n+\t# version comes with quotes, so we split based on \" and take the middle\n+\timb_ver = cc.get_define('IMB_VERSION_STR',\n+\t\tprefix : '#include<intel-ipsec-mb.h>').split('\"')[1]\n+\n+\tif (imb_ver == '') or (imb_ver.version_compare('<' + IMB_required_ver))\n+\t\treason = 'IPSec_MB version >= @0@ is required, found version @1@'.format(\n+\t\t\t\tIMB_required_ver, imb_ver)\n+\t\tbuild = false\n+\tendif\n+\n endif\n \n allow_experimental_apis = true\ndiff --git a/drivers/crypto/zuc/rte_zuc_pmd.c b/drivers/crypto/zuc/rte_zuc_pmd.c\nindex 8e214cd..9e06ab7 100644\n--- a/drivers/crypto/zuc/rte_zuc_pmd.c\n+++ b/drivers/crypto/zuc/rte_zuc_pmd.c\n@@ -11,7 +11,7 @@\n #include <rte_cpuflags.h>\n \n #include \"zuc_pmd_private.h\"\n-#define ZUC_MAX_BURST 4\n+#define ZUC_MAX_BURST 16\n #define BYTE_LEN 8\n \n static uint8_t cryptodev_driver_id;\n@@ -170,16 +170,17 @@ zuc_get_session(struct zuc_qp *qp, struct rte_crypto_op *op)\n \n /** Encrypt/decrypt mbufs. */\n static uint8_t\n-process_zuc_cipher_op(struct rte_crypto_op **ops,\n+process_zuc_cipher_op(struct zuc_qp *qp, struct rte_crypto_op **ops,\n \t\tstruct zuc_session **sessions,\n \t\tuint8_t num_ops)\n {\n \tunsigned i;\n \tuint8_t processed_ops = 0;\n-\tuint8_t *src[ZUC_MAX_BURST], *dst[ZUC_MAX_BURST];\n-\tuint8_t *iv[ZUC_MAX_BURST];\n+\tconst void *src[ZUC_MAX_BURST];\n+\tvoid *dst[ZUC_MAX_BURST];\n+\tconst void *iv[ZUC_MAX_BURST];\n \tuint32_t num_bytes[ZUC_MAX_BURST];\n-\tuint8_t *cipher_keys[ZUC_MAX_BURST];\n+\tconst void *cipher_keys[ZUC_MAX_BURST];\n \tstruct zuc_session *sess;\n \n \tfor (i = 0; i < num_ops; i++) {\n@@ -222,7 +223,8 @@ process_zuc_cipher_op(struct rte_crypto_op **ops,\n \t\tprocessed_ops++;\n \t}\n \n-\tsso_zuc_eea3_n_buffer(cipher_keys, iv, src, dst,\n+\tIMB_ZUC_EEA3_N_BUFFER(qp->mb_mgr, (const void **)cipher_keys,\n+\t\t\t(const void **)iv, (const void **)src, (void **)dst,\n \t\t\tnum_bytes, processed_ops);\n \n \treturn processed_ops;\n@@ -262,7 +264,7 @@ process_zuc_hash_op(struct zuc_qp *qp, struct rte_crypto_op **ops,\n \t\tif (sess->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY) {\n \t\t\tdst = (uint32_t *)qp->temp_digest;\n \n-\t\t\tsso_zuc_eia3_1_buffer(sess->pKey_hash,\n+\t\t\tIMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, sess->pKey_hash,\n \t\t\t\t\tiv, src,\n \t\t\t\t\tlength_in_bits,\tdst);\n \t\t\t/* Verify digest. */\n@@ -272,7 +274,7 @@ process_zuc_hash_op(struct zuc_qp *qp, struct rte_crypto_op **ops,\n \t\t} else  {\n \t\t\tdst = (uint32_t *)ops[i]->sym->;\n \n-\t\t\tsso_zuc_eia3_1_buffer(sess->pKey_hash,\n+\t\t\tIMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, sess->pKey_hash,\n \t\t\t\t\tiv, src,\n \t\t\t\t\tlength_in_bits, dst);\n \t\t}\n@@ -294,7 +296,7 @@ process_ops(struct rte_crypto_op **ops, enum zuc_operation op_type,\n \n \tswitch (op_type) {\n \tcase ZUC_OP_ONLY_CIPHER:\n-\t\tprocessed_ops = process_zuc_cipher_op(ops,\n+\t\tprocessed_ops = process_zuc_cipher_op(qp, ops,\n \t\t\t\tsessions, num_ops);\n \t\tbreak;\n \tcase ZUC_OP_ONLY_AUTH:\n@@ -302,14 +304,14 @@ process_ops(struct rte_crypto_op **ops, enum zuc_operation op_type,\n \t\t\t\tnum_ops);\n \t\tbreak;\n \tcase ZUC_OP_CIPHER_AUTH:\n-\t\tprocessed_ops = process_zuc_cipher_op(ops, sessions,\n+\t\tprocessed_ops = process_zuc_cipher_op(qp, ops, sessions,\n \t\t\t\tnum_ops);\n \t\tprocess_zuc_hash_op(qp, ops, sessions, processed_ops);\n \t\tbreak;\n \tcase ZUC_OP_AUTH_CIPHER:\n \t\tprocessed_ops = process_zuc_hash_op(qp, ops, sessions,\n \t\t\t\tnum_ops);\n-\t\tprocess_zuc_cipher_op(ops, sessions, processed_ops);\n+\t\tprocess_zuc_cipher_op(qp, ops, sessions, processed_ops);\n \t\tbreak;\n \tdefault:\n \t\t/* Operation not supported. */\n@@ -457,8 +459,7 @@ cryptodev_zuc_create(const char *name,\n {\n \tstruct rte_cryptodev *dev;\n \tstruct zuc_private *internals;\n-\tuint64_t cpu_flags = RTE_CRYPTODEV_FF_CPU_SSE;\n-\n+\tMB_MGR *mb_mgr;\n \n \tdev = rte_cryptodev_pmd_create(name, &vdev->device, init_params);\n \tif (dev == NULL) {\n@@ -466,6 +467,27 @@ cryptodev_zuc_create(const char *name,\n \t\tgoto init_error;\n \t}\n \n+\tdev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |\n+\t\t\tRTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING;\n+\n+\tmb_mgr = alloc_mb_mgr(0);\n+\tif (mb_mgr == NULL)\n+\t\treturn -ENOMEM;\n+\n+\tif (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F)) {\n+\t\tdev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX512;\n+\t\tinit_mb_mgr_avx512(mb_mgr);\n+\t} else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX2)) {\n+\t\tdev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX2;\n+\t\tinit_mb_mgr_avx2(mb_mgr);\n+\t} else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX)) {\n+\t\tdev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX;\n+\t\tinit_mb_mgr_avx(mb_mgr);\n+\t} else {\n+\t\tdev->feature_flags |= RTE_CRYPTODEV_FF_CPU_SSE;\n+\t\tinit_mb_mgr_sse(mb_mgr);\n+\t}\n+\n \tdev->driver_id = cryptodev_driver_id;\n \tdev->dev_ops = rte_zuc_pmd_ops;\n \n@@ -473,11 +495,8 @@ cryptodev_zuc_create(const char *name,\n \tdev->dequeue_burst = zuc_pmd_dequeue_burst;\n \tdev->enqueue_burst = zuc_pmd_enqueue_burst;\n \n-\tdev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |\n-\t\t\tRTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |\n-\t\t\tcpu_flags;\n-\n \tinternals = dev->data->dev_private;\n+\tinternals->mb_mgr = mb_mgr;\n \n \tinternals->max_nb_queue_pairs = init_params->max_nb_queue_pairs;\n \n@@ -518,6 +537,7 @@ cryptodev_zuc_remove(struct rte_vdev_device *vdev)\n \n \tstruct rte_cryptodev *cryptodev;\n \tconst char *name;\n+\tstruct zuc_private *internals;\n \n \tname = rte_vdev_device_name(vdev);\n \tif (name == NULL)\n@@ -527,6 +547,10 @@ cryptodev_zuc_remove(struct rte_vdev_device *vdev)\n \tif (cryptodev == NULL)\n \t\treturn -ENODEV;\n \n+\tinternals = cryptodev->data->dev_private;\n+\n+\tfree_mb_mgr(internals->mb_mgr);\n+\n \treturn rte_cryptodev_pmd_destroy(cryptodev);\n }\n \ndiff --git a/drivers/crypto/zuc/rte_zuc_pmd_ops.c b/drivers/crypto/zuc/rte_zuc_pmd_ops.c\nindex 62f8c6c..ddd0f92 100644\n--- a/drivers/crypto/zuc/rte_zuc_pmd_ops.c\n+++ b/drivers/crypto/zuc/rte_zuc_pmd_ops.c\n@@ -201,6 +201,7 @@ zuc_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,\n \t\tint socket_id)\n {\n \tstruct zuc_qp *qp = NULL;\n+\tstruct zuc_private *internals = dev->data->dev_private;\n \n \t/* Free memory prior to re-allocation if needed. */\n \tif (dev->data->queue_pairs[qp_id] != NULL)\n@@ -223,6 +224,7 @@ zuc_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,\n \tif (qp->processed_ops == NULL)\n \t\tgoto qp_setup_cleanup;\n \n+\tqp->mb_mgr = internals->mb_mgr;\n \tqp->sess_mp = qp_conf->mp_session;\n \tqp->sess_mp_priv = qp_conf->mp_session_private;\n \ndiff --git a/drivers/crypto/zuc/zuc_pmd_private.h b/drivers/crypto/zuc/zuc_pmd_private.h\nindex 428efd4..47a8b08 100644\n--- a/drivers/crypto/zuc/zuc_pmd_private.h\n+++ b/drivers/crypto/zuc/zuc_pmd_private.h\n@@ -5,7 +5,7 @@\n #ifndef _ZUC_PMD_PRIVATE_H_\n #define _ZUC_PMD_PRIVATE_H_\n \n-#include <sso_zuc.h>\n+#include <intel-ipsec-mb.h>\n \n #define CRYPTODEV_NAME_ZUC_PMD\t\tcrypto_zuc\n /**< KASUMI PMD device name */\n@@ -24,6 +24,8 @@ int zuc_logtype_driver;\n struct zuc_private {\n \tunsigned max_nb_queue_pairs;\n \t/**< Max number of queue pairs supported by device */\n+\tMB_MGR *mb_mgr;\n+\t/**< Multi-buffer instance */\n };\n \n /** ZUC buffer queue pair */\n@@ -45,6 +47,8 @@ struct zuc_qp {\n \t * by the driver when verifying a digest provided\n \t * by the user (using authentication verify operation)\n \t */\n+\tMB_MGR *mb_mgr;\n+\t/**< Multi-buffer instance */\n } __rte_cache_aligned;\n \n enum zuc_operation {\ndiff --git a/mk/ b/mk/\nindex 05ea034..62724cc 100644\n--- a/mk/\n+++ b/mk/\n@@ -272,7 +272,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SNOW3G)      += -L$(LIBSSO_SNOW3G_PATH)/build -l\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KASUMI)      += -lrte_pmd_kasumi\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KASUMI)      += -L$(LIBSSO_KASUMI_PATH)/build -lsso_kasumi\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZUC)         += -lrte_pmd_zuc\n-_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZUC)         += -L$(LIBSSO_ZUC_PATH)/build -lsso_zuc\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZUC)         += -lIPSec_MB\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO)    += -lrte_pmd_armv8\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO)    += -L$(ARMV8_CRYPTO_LIB_PATH) -larmv8_crypto\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_MVSAM_CRYPTO) += -L$(LIBMUSDK_PATH)/lib -lrte_pmd_mvsam_crypto -lmusdk\n",
    "prefixes": [