crypto/aesni_gcm: migrate to Multi-buffer library

[dpdk.git] / drivers / crypto / aesni_gcm / aesni_gcm_pmd_ops.c

diff --git a/drivers/crypto/aesni_gcm/aesni_gcm_pmd_ops.c b/drivers/crypto/aesni_gcm/aesni_gcm_pmd_ops.c
index f865e0d..ddc4c30 100644 (file)
--- a/drivers/crypto/aesni_gcm/aesni_gcm_pmd_ops.c
+++ b/drivers/crypto/aesni_gcm/aesni_gcm_pmd_ops.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -38,9 +38,70 @@
 
 #include "aesni_gcm_pmd_private.h"
 
+static const struct rte_cryptodev_capabilities aesni_gcm_pmd_capabilities[] = {
+       {       /* AES GMAC (AUTH) */
+               .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+               {.sym = {
+                       .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+                       {.auth = {
+                               .algo = RTE_CRYPTO_AUTH_AES_GMAC,
+                               .block_size = 16,
+                               .key_size = {
+                                       .min = 16,
+                                       .max = 32,
+                                       .increment = 8
+                               },
+                               .digest_size = {
+                                       .min = 8,
+                                       .max = 16,
+                                       .increment = 4
+                               },
+                               .aad_size = { 0 },
+                               .iv_size = {
+                                       .min = 12,
+                                       .max = 12,
+                                       .increment = 0
+                               }
+                       }, }
+               }, }
+       },
+       {       /* AES GCM */
+               .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+               {.sym = {
+                       .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
+                       {.aead = {
+                               .algo = RTE_CRYPTO_AEAD_AES_GCM,
+                               .block_size = 16,
+                               .key_size = {
+                                       .min = 16,
+                                       .max = 32,
+                                       .increment = 8
+                               },
+                               .digest_size = {
+                                       .min = 8,
+                                       .max = 16,
+                                       .increment = 4
+                               },
+                               .aad_size = {
+                                       .min = 0,
+                                       .max = 65535,
+                                       .increment = 1
+                               },
+                               .iv_size = {
+                                       .min = 12,
+                                       .max = 12,
+                                       .increment = 0
+                               }
+                       }, }
+               }, }
+       },
+       RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
+};
+
 /** Configure device */
 static int
-aesni_gcm_pmd_config(__rte_unused struct rte_cryptodev *dev)
+aesni_gcm_pmd_config(__rte_unused struct rte_cryptodev *dev,
+               __rte_unused struct rte_cryptodev_config *config)
 {
        return 0;
 }
@@ -107,6 +168,8 @@ aesni_gcm_pmd_info_get(struct rte_cryptodev *dev,
 
        if (dev_info != NULL) {
                dev_info->dev_type = dev->dev_type;
+               dev_info->feature_flags = dev->feature_flags;
+               dev_info->capabilities = aesni_gcm_pmd_capabilities;
 
                dev_info->max_nb_queue_pairs = internals->max_nb_queue_pairs;
                dev_info->sym.max_nb_sessions = internals->max_nb_sessions;
@@ -148,7 +211,7 @@ aesni_gcm_pmd_qp_create_processed_pkts_ring(struct aesni_gcm_qp *qp,
 
        r = rte_ring_lookup(qp->name);
        if (r) {
-               if (r->prod.size >= ring_size) {
+               if (rte_ring_get_size(r) >= ring_size) {
                        GCM_LOG_INFO("Reusing existing ring %s for processed"
                                        " packets", qp->name);
                        return r;
@@ -188,7 +251,7 @@ aesni_gcm_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
        if (aesni_gcm_pmd_qp_set_unique_name(dev, qp))
                goto qp_setup_cleanup;
 
-       qp->ops = &gcm_ops[internals->vector_mode];
+       qp->ops = (const struct aesni_gcm_ops *)gcm_ops[internals->vector_mode];
 
        qp->processed_pkts = aesni_gcm_pmd_qp_create_processed_pkts_ring(qp,
                        qp_conf->nb_descriptors, socket_id);
@@ -250,7 +313,7 @@ aesni_gcm_pmd_session_configure(struct rte_cryptodev *dev,
                return NULL;
        }
 
-       if (aesni_gcm_set_session_parameters(&gcm_ops[internals->vector_mode],
+       if (aesni_gcm_set_session_parameters(gcm_ops[internals->vector_mode],
                        sess, xform) != 0) {
                GCM_LOG_ERR("failed configure session parameters");
                return NULL;