crypto: Add async crypto APIs

Type: feature

This adds api calls for the following CLIs:
* set sw_scheuduler worker <N> crypto on|off
* set crypto async dispatch polling|interrupt
* set crypto handler
* set crypto async handler

Change-Id: Ic701d149c440e42ea4575da42b9f69e4c8759602
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/src/plugins/crypto_sw_scheduler/api.c b/src/plugins/crypto_sw_scheduler/api.c
new file mode 100644
index 00000000000..ea95109592c
--- /dev/null
+++ b/src/plugins/crypto_sw_scheduler/api.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2020 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stddef.h>
+
+#include <vnet/vnet.h>
+#include <vnet/plugin/plugin.h>
+
+#include <vnet/ip/ip_types_api.h>
+#include <vpp/app/version.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+
+#include <crypto_sw_scheduler/crypto_sw_scheduler.h>
+
+/* define message IDs */
+#include <vnet/format_fns.h>
+#include <crypto_sw_scheduler/crypto_sw_scheduler.api_enum.h>
+#include <crypto_sw_scheduler/crypto_sw_scheduler.api_types.h>
+
+/**
+ * Base message ID fot the plugin
+ */
+static u32 crypto_sw_scheduler_base_msg_id;
+
+#define REPLY_MSG_ID_BASE crypto_sw_scheduler_base_msg_id
+
+#include <vlibapi/api_helper_macros.h>
+
+static void
+  vl_api_crypto_sw_scheduler_set_worker_t_handler
+  (vl_api_crypto_sw_scheduler_set_worker_t * mp)
+{
+  vl_api_crypto_sw_scheduler_set_worker_reply_t *rmp;
+  u32 worker_index;
+  u8 crypto_enable;
+  int rv;
+
+  worker_index = ntohl (mp->worker_index);
+  crypto_enable = mp->crypto_enable;
+
+  rv = crypto_sw_scheduler_set_worker_crypto (worker_index, crypto_enable);
+
+  REPLY_MACRO (VL_API_CRYPTO_SW_SCHEDULER_SET_WORKER_REPLY);
+}
+
+#include <crypto_sw_scheduler/crypto_sw_scheduler.api.c>
+
+clib_error_t *
+crypto_sw_scheduler_api_init (vlib_main_t * vm)
+{
+  /* Ask for a correctly-sized block of API message decode slots */
+  crypto_sw_scheduler_base_msg_id = setup_message_id_table ();
+
+  return 0;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */