From 0c936b147f4fc52bdb685f701bc7d93959a1a6a2 Mon Sep 17 00:00:00 2001 From: Nathan Skrzypczak Date: Mon, 31 Aug 2020 15:33:57 +0200 Subject: crypto: Add async crypto APIs Type: feature This adds api calls for the following CLIs: * set sw_scheuduler worker crypto on|off * set crypto async dispatch polling|interrupt * set crypto handler * set crypto async handler Change-Id: Ic701d149c440e42ea4575da42b9f69e4c8759602 Signed-off-by: Nathan Skrzypczak --- src/plugins/crypto_sw_scheduler/CMakeLists.txt | 4 ++ src/plugins/crypto_sw_scheduler/api.c | 77 ++++++++++++++++++++++ .../crypto_sw_scheduler/crypto_sw_scheduler.api | 45 +++++++++++++ .../crypto_sw_scheduler/crypto_sw_scheduler.h | 4 ++ src/plugins/crypto_sw_scheduler/main.c | 2 + 5 files changed, 132 insertions(+) create mode 100644 src/plugins/crypto_sw_scheduler/api.c create mode 100644 src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.api (limited to 'src/plugins/crypto_sw_scheduler') diff --git a/src/plugins/crypto_sw_scheduler/CMakeLists.txt b/src/plugins/crypto_sw_scheduler/CMakeLists.txt index b94b8f8804c..e257d093b0f 100644 --- a/src/plugins/crypto_sw_scheduler/CMakeLists.txt +++ b/src/plugins/crypto_sw_scheduler/CMakeLists.txt @@ -14,4 +14,8 @@ add_vpp_plugin(crypto_sw_scheduler SOURCES main.c + api.c + + API_FILES + crypto_sw_scheduler.api ) 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 + +#include +#include + +#include +#include + +#include +#include + +#include + +/* define message IDs */ +#include +#include +#include + +/** + * 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 + +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 + +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: + */ diff --git a/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.api b/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.api new file mode 100644 index 00000000000..f1741286d73 --- /dev/null +++ b/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.api @@ -0,0 +1,45 @@ +/* Hey Emacs use -*- mode: C -*- */ +/* + * 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. + */ + +/** \file + This file defines the vpp control-plane API messages + used to control the crypto SW scheduler plugin +*/ + +option version = "0.1.0"; + + + /** \brief crypto sw scheduler: Enable or disable workers + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param worker_index - Worker index to enable / disable + @param crypto_enable - On/Off +*/ +autoreply define crypto_sw_scheduler_set_worker +{ + u32 client_index; + u32 context; + u32 worker_index; + bool crypto_enable; +}; + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.h b/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.h index 9db42ba18ce..50dd6c11830 100644 --- a/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.h +++ b/src/plugins/crypto_sw_scheduler/crypto_sw_scheduler.h @@ -50,6 +50,10 @@ typedef struct extern crypto_sw_scheduler_main_t crypto_sw_scheduler_main; +extern int crypto_sw_scheduler_set_worker_crypto (u32 worker_idx, u8 enabled); + +extern clib_error_t *crypto_sw_scheduler_api_init (vlib_main_t * vm); + #endif // __crypto_native_h__ /* diff --git a/src/plugins/crypto_sw_scheduler/main.c b/src/plugins/crypto_sw_scheduler/main.c index 8f27fefe29a..a450bc16e8e 100644 --- a/src/plugins/crypto_sw_scheduler/main.c +++ b/src/plugins/crypto_sw_scheduler/main.c @@ -659,6 +659,8 @@ crypto_sw_scheduler_init (vlib_main_t * vm) vnet_crypto_register_key_handler (vm, cm->crypto_engine_index, crypto_sw_scheduler_key_handler); + crypto_sw_scheduler_api_init (vm); + /* *INDENT-OFF* */ #define _(n, s, k, t, a) \ vnet_crypto_register_async_handler ( \ -- cgit 1.2.3-korg