update Cavium Inc copyright headers

[dpdk.git] / drivers / crypto / armv8 / rte_armv8_pmd_ops.c

diff --git a/drivers/crypto/armv8/rte_armv8_pmd_ops.c b/drivers/crypto/armv8/rte_armv8_pmd_ops.c
index 78ed770..05a7703 100644 (file)
--- a/drivers/crypto/armv8/rte_armv8_pmd_ops.c
+++ b/drivers/crypto/armv8/rte_armv8_pmd_ops.c
@@ -1,7 +1,7 @@
 /*
  *   BSD LICENSE
  *
- *   Copyright (C) Cavium networks Ltd. 2017.
+ *   Copyright (C) Cavium, Inc. 2017.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -13,7 +13,7 @@
  *       notice, this list of conditions and the following disclaimer in
  *       the documentation and/or other materials provided with the
  *       distribution.
- *     * Neither the name of Cavium networks nor the names of its
+ *     * Neither the name of Cavium, Inc nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
  *
@@ -180,7 +180,7 @@ armv8_crypto_pmd_info_get(struct rte_cryptodev *dev,
        struct armv8_crypto_private *internals = dev->data->dev_private;
 
        if (dev_info != NULL) {
-               dev_info->dev_type = dev->dev_type;
+               dev_info->driver_id = dev->driver_id;
                dev_info->feature_flags = dev->feature_flags;
                dev_info->capabilities = armv8_crypto_pmd_capabilities;
                dev_info->max_nb_queue_pairs = internals->max_nb_qpairs;
@@ -249,7 +249,7 @@ armv8_crypto_pmd_qp_create_processed_ops_ring(struct armv8_crypto_qp *qp,
 static int
 armv8_crypto_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
                const struct rte_cryptodev_qp_conf *qp_conf,
-                int socket_id)
+               int socket_id, struct rte_mempool *session_pool)
 {
        struct armv8_crypto_qp *qp = NULL;
 
@@ -274,7 +274,7 @@ armv8_crypto_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
        if (qp->processed_ops == NULL)
                goto qp_setup_cleanup;
 
-       qp->sess_mp = dev->data->session_pool;
+       qp->sess_mp = session_pool;
 
        memset(&qp->stats, 0, sizeof(qp->stats));
 
@@ -318,33 +318,54 @@ armv8_crypto_pmd_session_get_size(struct rte_cryptodev *dev __rte_unused)
 }
 
 /** Configure the session from a crypto xform chain */
-static void *
-armv8_crypto_pmd_session_configure(struct rte_cryptodev *dev __rte_unused,
-               struct rte_crypto_sym_xform *xform, void *sess)
+static int
+armv8_crypto_pmd_session_configure(struct rte_cryptodev *dev,
+               struct rte_crypto_sym_xform *xform,
+               struct rte_cryptodev_sym_session *sess,
+               struct rte_mempool *mempool)
 {
+       void *sess_private_data;
+
        if (unlikely(sess == NULL)) {
                ARMV8_CRYPTO_LOG_ERR("invalid session struct");
-               return NULL;
+               return -1;
+       }
+
+       if (rte_mempool_get(mempool, &sess_private_data)) {
+               CDEV_LOG_ERR(
+                       "Couldn't get object from session mempool");
+               return -1;
        }
 
-       if (armv8_crypto_set_session_parameters(
-                       sess, xform) != 0) {
+       if (armv8_crypto_set_session_parameters(sess_private_data, xform) != 0) {
                ARMV8_CRYPTO_LOG_ERR("failed configure session parameters");
-               return NULL;
+
+               /* Return session to mempool */
+               rte_mempool_put(mempool, sess_private_data);
+               return -1;
        }
 
-       return sess;
+       set_session_private_data(sess, dev->driver_id,
+                       sess_private_data);
+
+       return 0;
 }
 
 /** Clear the memory of session so it doesn't leave key material behind */
 static void
-armv8_crypto_pmd_session_clear(struct rte_cryptodev *dev __rte_unused,
-                               void *sess)
+armv8_crypto_pmd_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);
 
        /* Zero out the whole structure */
-       if (sess)
-               memset(sess, 0, sizeof(struct armv8_crypto_session));
+       if (sess_priv) {
+               memset(sess_priv, 0, sizeof(struct armv8_crypto_session));
+               struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
+               set_session_private_data(sess, index, NULL);
+               rte_mempool_put(sess_mp, sess_priv);
+       }
 }
 
 struct rte_cryptodev_ops armv8_crypto_pmd_ops = {