diff options
Diffstat (limited to 'drivers/crypto/zuc/rte_zuc_pmd_ops.c')
| -rw-r--r-- | drivers/crypto/zuc/rte_zuc_pmd_ops.c | 52 |
1 files changed, 18 insertions, 34 deletions
diff --git a/drivers/crypto/zuc/rte_zuc_pmd_ops.c b/drivers/crypto/zuc/rte_zuc_pmd_ops.c index 8abac898..6da39654 100644 --- a/drivers/crypto/zuc/rte_zuc_pmd_ops.c +++ b/drivers/crypto/zuc/rte_zuc_pmd_ops.c @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2016-2017 Intel Corporation + * Copyright(c) 2016-2018 Intel Corporation */ #include <string.h> @@ -130,7 +130,8 @@ zuc_pmd_info_get(struct rte_cryptodev *dev, if (dev_info != NULL) { dev_info->driver_id = dev->driver_id; dev_info->max_nb_queue_pairs = internals->max_nb_queue_pairs; - dev_info->sym.max_nb_sessions = internals->max_nb_sessions; + /* No limit of number of sessions */ + dev_info->sym.max_nb_sessions = 0; dev_info->feature_flags = dev->feature_flags; dev_info->capabilities = zuc_pmd_capabilities; } @@ -172,13 +173,13 @@ zuc_pmd_qp_create_processed_ops_ring(struct zuc_qp *qp, r = rte_ring_lookup(qp->name); if (r) { if (rte_ring_get_size(r) >= ring_size) { - ZUC_LOG_INFO("Reusing existing ring %s" + ZUC_LOG(INFO, "Reusing existing ring %s" " for processed packets", qp->name); return r; } - ZUC_LOG_ERR("Unable to reuse existing ring %s" + ZUC_LOG(ERR, "Unable to reuse existing ring %s" " for processed packets", qp->name); return NULL; @@ -230,22 +231,6 @@ qp_setup_cleanup: return -1; } -/** Start queue pair */ -static int -zuc_pmd_qp_start(__rte_unused struct rte_cryptodev *dev, - __rte_unused uint16_t queue_pair_id) -{ - return -ENOTSUP; -} - -/** Stop queue pair */ -static int -zuc_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 */ static uint32_t zuc_pmd_qp_count(struct rte_cryptodev *dev) @@ -255,14 +240,14 @@ zuc_pmd_qp_count(struct rte_cryptodev *dev) /** Returns the size of the ZUC session structure */ static unsigned -zuc_pmd_session_get_size(struct rte_cryptodev *dev __rte_unused) +zuc_pmd_sym_session_get_size(struct rte_cryptodev *dev __rte_unused) { return sizeof(struct zuc_session); } /** Configure a ZUC session from a crypto xform chain */ static int -zuc_pmd_session_configure(struct rte_cryptodev *dev __rte_unused, +zuc_pmd_sym_session_configure(struct rte_cryptodev *dev __rte_unused, struct rte_crypto_sym_xform *xform, struct rte_cryptodev_sym_session *sess, struct rte_mempool *mempool) @@ -271,26 +256,27 @@ zuc_pmd_session_configure(struct rte_cryptodev *dev __rte_unused, int ret; if (unlikely(sess == NULL)) { - ZUC_LOG_ERR("invalid session struct"); + ZUC_LOG(ERR, "invalid session struct"); return -EINVAL; } if (rte_mempool_get(mempool, &sess_private_data)) { - CDEV_LOG_ERR( + ZUC_LOG(ERR, "Couldn't get object from session mempool"); + return -ENOMEM; } ret = zuc_set_session_parameters(sess_private_data, xform); if (ret != 0) { - ZUC_LOG_ERR("failed configure session parameters"); + ZUC_LOG(ERR, "failed configure session parameters"); /* Return session to mempool */ rte_mempool_put(mempool, sess_private_data); return ret; } - set_session_private_data(sess, dev->driver_id, + set_sym_session_private_data(sess, dev->driver_id, sess_private_data); return 0; @@ -298,17 +284,17 @@ zuc_pmd_session_configure(struct rte_cryptodev *dev __rte_unused, /** Clear the memory of session so it doesn't leave key material behind */ static void -zuc_pmd_session_clear(struct rte_cryptodev *dev, +zuc_pmd_sym_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); + void *sess_priv = get_sym_session_private_data(sess, index); /* Zero out the whole structure */ if (sess_priv) { memset(sess_priv, 0, sizeof(struct zuc_session)); struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv); - set_session_private_data(sess, index, NULL); + set_sym_session_private_data(sess, index, NULL); rte_mempool_put(sess_mp, sess_priv); } } @@ -326,13 +312,11 @@ struct rte_cryptodev_ops zuc_pmd_ops = { .queue_pair_setup = zuc_pmd_qp_setup, .queue_pair_release = zuc_pmd_qp_release, - .queue_pair_start = zuc_pmd_qp_start, - .queue_pair_stop = zuc_pmd_qp_stop, .queue_pair_count = zuc_pmd_qp_count, - .session_get_size = zuc_pmd_session_get_size, - .session_configure = zuc_pmd_session_configure, - .session_clear = zuc_pmd_session_clear + .sym_session_get_size = zuc_pmd_sym_session_get_size, + .sym_session_configure = zuc_pmd_sym_session_configure, + .sym_session_clear = zuc_pmd_sym_session_clear }; struct rte_cryptodev_ops *rte_zuc_pmd_ops = &zuc_pmd_ops; |