New upstream version 18.08

[deb_dpdk.git] / drivers / crypto / zuc / rte_zuc_pmd_ops.c

diff --git a/drivers/crypto/zuc/rte_zuc_pmd_ops.c b/drivers/crypto/zuc/rte_zuc_pmd_ops.c
index 8abac89..6da3965 100644 (file)
--- 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;