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cryptodev: add sym session header size function

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This patch adds a new API in Cryptodev Framework. The API is used
to get the header size for the created symmetric Cryptodev session.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
This commit is contained in:
Fan Zhang 2019-01-10 14:50:18 +00:00 committed by Pablo de Lara
parent 24054e3640
commit 0b60386ac3
25 changed files with 56 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/crypto/aesni_gcm/Makefile
View File

@ -8,6 +8,7 @@ LIB = librte_pmd_aesni_gcm.a
# build flags
CFLAGS += -O3
CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += $(WERROR_FLAGS)
# library version

3
drivers/crypto/aesni_gcm/aesni_gcm_pmd.c
View File

@ -419,7 +419,8 @@ handle_completed_gcm_crypto_op(struct aesni_gcm_qp *qp,
if (op->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(sess, 0, sizeof(struct aesni_gcm_session));
memset(op->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
op->sym->session));
rte_mempool_put(qp->sess_mp_priv, sess);
rte_mempool_put(qp->sess_mp, op->sym->session);
op->sym->session = NULL;

1
drivers/crypto/aesni_gcm/meson.build
View File

@ -8,5 +8,6 @@ else
ext_deps += lib
endif
allow_experimental_apis = true
sources = files('aesni_gcm_pmd.c', 'aesni_gcm_pmd_ops.c')
deps += ['bus_vdev']

1
drivers/crypto/aesni_mb/Makefile
View File

@ -9,6 +9,7 @@ LIB = librte_pmd_aesni_mb.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
# library version
LIBABIVER := 1

1
drivers/crypto/aesni_mb/meson.build
View File

@ -24,4 +24,5 @@ else
endif
allow_experimental_apis = true
deps += ['bus_vdev']

3
drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
View File

@ -1025,7 +1025,8 @@ post_process_mb_job(struct aesni_mb_qp *qp, JOB_AES_HMAC *job)
if (op->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(sess, 0, sizeof(struct aesni_mb_session));
memset(op->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
op->sym->session));
rte_mempool_put(qp->sess_mp_priv, sess);
rte_mempool_put(qp->sess_mp, op->sym->session);
op->sym->session = NULL;

3
drivers/crypto/aesni_mb/rte_aesni_mb_pmd_compat.c
View File

@ -1023,7 +1023,8 @@ post_process_mb_job(struct aesni_mb_qp *qp, JOB_AES_HMAC *job)
if (op->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(sess, 0, sizeof(struct aesni_mb_session));
memset(op->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
op->sym->session));
rte_mempool_put(qp->sess_mp_priv, sess);
rte_mempool_put(qp->sess_mp, op->sym->session);
op->sym->session = NULL;

1
drivers/crypto/armv8/Makefile
View File

@ -28,6 +28,7 @@ EXPORT_MAP := rte_pmd_armv8_version.map
# external library dependencies
CFLAGS += -I$(ARMV8_CRYPTO_LIB_PATH)
CFLAGS += -I$(ARMV8_CRYPTO_LIB_PATH)/asm/include
CFLAGS += -DALLOW_EXPERIMENTAL_API
LDLIBS += -L$(ARMV8_CRYPTO_LIB_PATH) -larmv8_crypto
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev

3
drivers/crypto/armv8/rte_armv8_pmd.c
View File

@ -655,7 +655,8 @@ process_op(struct armv8_crypto_qp *qp, struct rte_crypto_op *op,
if (op->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(sess, 0, sizeof(struct armv8_crypto_session));
memset(op->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
op->sym->session));
rte_mempool_put(qp->sess_mp, sess);
rte_mempool_put(qp->sess_mp_priv, op->sym->session);
op->sym->session = NULL;

1
drivers/crypto/kasumi/Makefile
View File

@ -15,6 +15,7 @@ LIB = librte_pmd_kasumi.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
# library version
LIBABIVER := 1

1
drivers/crypto/kasumi/meson.build
View File

@ -8,5 +8,6 @@ else
ext_deps += lib
endif
allow_experimental_apis = true
sources = files('rte_kasumi_pmd.c', 'rte_kasumi_pmd_ops.c')
deps += ['bus_vdev']

3
drivers/crypto/kasumi/rte_kasumi_pmd.c
View File

@ -325,7 +325,8 @@ process_ops(struct rte_crypto_op **ops, struct kasumi_session *session,
if (ops[i]->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(session, 0, sizeof(struct kasumi_session));
memset(ops[i]->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
ops[i]->sym->session));
rte_mempool_put(qp->sess_mp_priv, session);
rte_mempool_put(qp->sess_mp, ops[i]->sym->session);
ops[i]->sym->session = NULL;

1
drivers/crypto/openssl/Makefile
View File

@ -9,6 +9,7 @@ LIB = librte_pmd_openssl.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
# library version
LIBABIVER := 1

1
drivers/crypto/openssl/meson.build
View File

@ -5,6 +5,7 @@ dep = dependency('libcrypto', required: false)
if not dep.found()
build = false
endif
allow_experimental_apis = true
deps += 'bus_vdev'
sources = files('rte_openssl_pmd.c', 'rte_openssl_pmd_ops.c')
ext_deps += dep

3
drivers/crypto/openssl/rte_openssl_pmd.c
View File

@ -2020,7 +2020,8 @@ process_op(struct openssl_qp *qp, struct rte_crypto_op *op,
openssl_reset_session(sess);
memset(sess, 0, sizeof(struct openssl_session));
memset(op->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
op->sym->session));
rte_mempool_put(qp->sess_mp_priv, sess);
rte_mempool_put(qp->sess_mp, op->sym->session);
op->sym->session = NULL;

1
drivers/crypto/snow3g/Makefile
View File

@ -15,6 +15,7 @@ LIB = librte_pmd_snow3g.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
# library version
LIBABIVER := 1

3
drivers/crypto/snow3g/rte_snow3g_pmd.c
View File

@ -340,7 +340,8 @@ process_ops(struct rte_crypto_op **ops, struct snow3g_session *session,
if (ops[i]->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(session, 0, sizeof(struct snow3g_session));
memset(ops[i]->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
ops[i]->sym->session));
rte_mempool_put(qp->sess_mp_priv, session);
rte_mempool_put(qp->sess_mp, ops[i]->sym->session);
ops[i]->sym->session = NULL;

1
drivers/crypto/zuc/Makefile
View File

@ -15,6 +15,7 @@ LIB = librte_pmd_zuc.a
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
# library version
LIBABIVER := 1

1
drivers/crypto/zuc/meson.build
View File

@ -8,5 +8,6 @@ else
ext_deps += lib
endif
allow_experimental_apis = true
sources = files('rte_zuc_pmd.c', 'rte_zuc_pmd_ops.c')
deps += ['bus_vdev']

3
drivers/crypto/zuc/rte_zuc_pmd.c
View File

@ -327,7 +327,8 @@ process_ops(struct rte_crypto_op **ops, enum zuc_operation op_type,
if (ops[i]->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
memset(sessions[i], 0, sizeof(struct zuc_session));
memset(ops[i]->sym->session, 0,
rte_cryptodev_sym_get_header_session_size());
rte_cryptodev_sym_get_existing_header_session_size(
ops[i]->sym->session));
rte_mempool_put(qp->sess_mp_priv, sessions[i]);
rte_mempool_put(qp->sess_mp, ops[i]->sym->session);
ops[i]->sym->session = NULL;

1
lib/librte_cryptodev/Makefile
View File

@ -12,6 +12,7 @@ LIBABIVER := 6
# build flags
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
LDLIBS += -lrte_eal -lrte_mempool -lrte_ring -lrte_mbuf
LDLIBS += -lrte_kvargs

1
lib/librte_cryptodev/meson.build
View File

@ -2,6 +2,7 @@
# Copyright(c) 2017-2019 Intel Corporation
version = 6
allow_experimental_apis = true
sources = files('rte_cryptodev.c', 'rte_cryptodev_pmd.c')
headers = files('rte_cryptodev.h',
'rte_cryptodev_pmd.h',

10
lib/librte_cryptodev/rte_cryptodev.c
View File

@ -1407,6 +1407,16 @@ rte_cryptodev_sym_get_header_session_size(void)
return ((sizeof(void *) * nb_drivers) + sizeof(uint8_t));
}
unsigned int __rte_experimental
rte_cryptodev_sym_get_existing_header_session_size(
struct rte_cryptodev_sym_session *sess)
{
if (!sess)
return 0;
else
return rte_cryptodev_sym_get_header_session_size();
}
unsigned int __rte_experimental
rte_cryptodev_asym_get_header_session_size(void)
{

15
lib/librte_cryptodev/rte_cryptodev.h
View File

@ -1132,6 +1132,21 @@ rte_cryptodev_asym_session_clear(uint8_t dev_id,
unsigned int
rte_cryptodev_sym_get_header_session_size(void);
/**
* Get the size of the header session from created session.
*
* @param sess
* The sym cryptodev session pointer
*
* @return
* - If sess is not NULL, return the size of the header session including
* the private data size defined within sess.
* - If sess is NULL, return 0.
*/
unsigned int __rte_experimental
rte_cryptodev_sym_get_existing_header_session_size(
struct rte_cryptodev_sym_session *sess);
/**
* Get the size of the asymmetric session header, for all registered drivers.
*

1
lib/librte_cryptodev/rte_cryptodev_version.map
View File

@ -101,6 +101,7 @@ EXPERIMENTAL {
rte_cryptodev_asym_session_init;
rte_cryptodev_asym_xform_capability_check_modlen;
rte_cryptodev_asym_xform_capability_check_optype;
rte_cryptodev_sym_get_existing_header_session_size;
rte_cryptodev_sym_session_get_user_data;
rte_cryptodev_sym_session_pool_create;
rte_cryptodev_sym_session_set_user_data;