diff options
Diffstat (limited to 'drivers/crypto/zuc/rte_zuc_pmd.c')
| -rw-r--r-- | drivers/crypto/zuc/rte_zuc_pmd.c | 65 |
1 files changed, 24 insertions, 41 deletions
diff --git a/drivers/crypto/zuc/rte_zuc_pmd.c b/drivers/crypto/zuc/rte_zuc_pmd.c index b301711e..590224bf 100644 --- a/drivers/crypto/zuc/rte_zuc_pmd.c +++ b/drivers/crypto/zuc/rte_zuc_pmd.c @@ -31,18 +31,15 @@ */ #include <rte_common.h> -#include <rte_config.h> #include <rte_hexdump.h> #include <rte_cryptodev.h> #include <rte_cryptodev_pmd.h> -#include <rte_cryptodev_vdev.h> -#include <rte_vdev.h> +#include <rte_bus_vdev.h> #include <rte_malloc.h> #include <rte_cpuflags.h> #include "rte_zuc_pmd_private.h" -#define ZUC_DIGEST_LENGTH 4 #define ZUC_MAX_BURST 8 #define BYTE_LEN 8 @@ -258,7 +255,7 @@ process_zuc_cipher_op(struct rte_crypto_op **ops, /** Generate/verify hash from mbufs with same hash key. */ static int -process_zuc_hash_op(struct rte_crypto_op **ops, +process_zuc_hash_op(struct zuc_qp *qp, struct rte_crypto_op **ops, struct zuc_session *session, uint8_t num_ops) { @@ -285,8 +282,7 @@ process_zuc_hash_op(struct rte_crypto_op **ops, session->auth_iv_offset); if (session->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY) { - dst = (uint32_t *)rte_pktmbuf_append(ops[i]->sym->m_src, - ZUC_DIGEST_LENGTH); + dst = (uint32_t *)qp->temp_digest; sso_zuc_eia3_1_buffer(session->pKey_hash, iv, src, @@ -295,10 +291,6 @@ process_zuc_hash_op(struct rte_crypto_op **ops, if (memcmp(dst, ops[i]->sym->auth.digest.data, ZUC_DIGEST_LENGTH) != 0) ops[i]->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED; - - /* Trim area used for digest from mbuf. */ - rte_pktmbuf_trim(ops[i]->sym->m_src, - ZUC_DIGEST_LENGTH); } else { dst = (uint32_t *)ops[i]->sym->auth.digest.data; @@ -327,16 +319,16 @@ process_ops(struct rte_crypto_op **ops, struct zuc_session *session, session, num_ops); break; case ZUC_OP_ONLY_AUTH: - processed_ops = process_zuc_hash_op(ops, session, + processed_ops = process_zuc_hash_op(qp, ops, session, num_ops); break; case ZUC_OP_CIPHER_AUTH: processed_ops = process_zuc_cipher_op(ops, session, num_ops); - process_zuc_hash_op(ops, session, processed_ops); + process_zuc_hash_op(qp, ops, session, processed_ops); break; case ZUC_OP_AUTH_CIPHER: - processed_ops = process_zuc_hash_op(ops, session, + processed_ops = process_zuc_hash_op(qp, ops, session, num_ops); process_zuc_cipher_op(ops, session, processed_ops); break; @@ -469,19 +461,14 @@ static int cryptodev_zuc_remove(struct rte_vdev_device *vdev); static int cryptodev_zuc_create(const char *name, struct rte_vdev_device *vdev, - struct rte_crypto_vdev_init_params *init_params) + struct rte_cryptodev_pmd_init_params *init_params) { struct rte_cryptodev *dev; struct zuc_private *internals; uint64_t cpu_flags = RTE_CRYPTODEV_FF_CPU_SSE; - if (init_params->name[0] == '\0') - snprintf(init_params->name, sizeof(init_params->name), - "%s", name); - dev = rte_cryptodev_vdev_pmd_init(init_params->name, - sizeof(struct zuc_private), init_params->socket_id, - vdev); + dev = rte_cryptodev_pmd_create(name, &vdev->device, init_params); if (dev == NULL) { ZUC_LOG_ERR("failed to create cryptodev vdev"); goto init_error; @@ -515,11 +502,12 @@ init_error: static int cryptodev_zuc_probe(struct rte_vdev_device *vdev) { - struct rte_crypto_vdev_init_params init_params = { - RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_QUEUE_PAIRS, - RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_SESSIONS, + struct rte_cryptodev_pmd_init_params init_params = { + "", + sizeof(struct zuc_private), rte_socket_id(), - {0} + RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_QUEUE_PAIRS, + RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_SESSIONS }; const char *name; const char *input_args; @@ -529,17 +517,7 @@ cryptodev_zuc_probe(struct rte_vdev_device *vdev) return -EINVAL; input_args = rte_vdev_device_args(vdev); - rte_cryptodev_vdev_parse_init_params(&init_params, input_args); - - RTE_LOG(INFO, PMD, "Initialising %s on NUMA node %d\n", name, - init_params.socket_id); - if (init_params.name[0] != '\0') - RTE_LOG(INFO, PMD, " User defined name = %s\n", - init_params.name); - RTE_LOG(INFO, PMD, " Max number of queue pairs = %d\n", - init_params.max_nb_queue_pairs); - RTE_LOG(INFO, PMD, " Max number of sessions = %d\n", - init_params.max_nb_sessions); + rte_cryptodev_pmd_parse_input_args(&init_params, input_args); return cryptodev_zuc_create(name, vdev, &init_params); } @@ -547,17 +525,19 @@ cryptodev_zuc_probe(struct rte_vdev_device *vdev) static int cryptodev_zuc_remove(struct rte_vdev_device *vdev) { + + struct rte_cryptodev *cryptodev; const char *name; name = rte_vdev_device_name(vdev); if (name == NULL) return -EINVAL; - RTE_LOG(INFO, PMD, "Closing ZUC crypto device %s" - " on numa socket %u\n", - name, rte_socket_id()); + cryptodev = rte_cryptodev_pmd_get_named_dev(name); + if (cryptodev == NULL) + return -ENODEV; - return 0; + return rte_cryptodev_pmd_destroy(cryptodev); } static struct rte_vdev_driver cryptodev_zuc_pmd_drv = { @@ -565,9 +545,12 @@ static struct rte_vdev_driver cryptodev_zuc_pmd_drv = { .remove = cryptodev_zuc_remove }; +static struct cryptodev_driver zuc_crypto_drv; + RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_ZUC_PMD, cryptodev_zuc_pmd_drv); RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_ZUC_PMD, "max_nb_queue_pairs=<int> " "max_nb_sessions=<int> " "socket_id=<int>"); -RTE_PMD_REGISTER_CRYPTO_DRIVER(cryptodev_zuc_pmd_drv, cryptodev_driver_id); +RTE_PMD_REGISTER_CRYPTO_DRIVER(zuc_crypto_drv, cryptodev_zuc_pmd_drv, + cryptodev_driver_id); |