diff options
author | Mauro Sardara <msardara@cisco.com> | 2020-02-21 11:52:28 +0100 |
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committer | Mauro Sardara <msardara@cisco.com> | 2020-02-26 13:19:16 +0100 |
commit | f4433f28b509a9f67ca85d79000ccf9c2f4b7a24 (patch) | |
tree | 0f754bc9d8222f3ace11849165753acd85be3b38 /libtransport/src/hicn/transport/core/memif_vapi.c | |
parent | 0e7669445b6be1163189521eabed7dd0124043c8 (diff) |
[HICN-534] Major rework on libtransport organization
Change-Id: I361b83a18b4fd59be136d5f0817fc28e17e89884
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'libtransport/src/hicn/transport/core/memif_vapi.c')
-rw-r--r-- | libtransport/src/hicn/transport/core/memif_vapi.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/libtransport/src/hicn/transport/core/memif_vapi.c b/libtransport/src/hicn/transport/core/memif_vapi.c deleted file mode 100644 index 11cf42441..000000000 --- a/libtransport/src/hicn/transport/core/memif_vapi.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright (c) 2017-2019 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 <hicn/transport/config.h> - -#ifdef __vpp__ - -#include <vapi/vapi_safe.h> -#include <vppinfra/clib.h> -#include <hicn/transport/core/memif_vapi.h> -#include <fcntl.h> -#include <inttypes.h> -#include <semaphore.h> -#include <string.h> -#include <sys/stat.h> - -DEFINE_VAPI_MSG_IDS_MEMIF_API_JSON - -static vapi_error_e memif_details_cb(vapi_ctx_t ctx, - void *callback_ctx, - vapi_error_e rv, - bool is_last, - vapi_payload_memif_details *reply) { - uint32_t *last_memif_id = (uint32_t *)callback_ctx; - uint32_t current_memif_id = 0; - if (reply != NULL) { - current_memif_id = reply->id; - } - else { - return rv; - } - - if (current_memif_id >= *last_memif_id) { - *last_memif_id = current_memif_id + 1; - } - - return rv; -} - -int memif_vapi_get_next_memif_id(vapi_ctx_t ctx, - uint32_t *memif_id) { - vapi_lock(); - vapi_msg_memif_dump * msg = vapi_alloc_memif_dump(ctx); - int ret = vapi_memif_dump(ctx, msg, memif_details_cb, memif_id); - vapi_unlock(); - return ret; -} - -static vapi_error_e memif_create_cb(vapi_ctx_t ctx, - void *callback_ctx, - vapi_error_e rv, - bool is_last, - vapi_payload_memif_create_reply *reply) { - memif_output_params_t *output_params = (memif_output_params_t *)callback_ctx; - - if (reply == NULL) - return rv; - - output_params->sw_if_index = reply->sw_if_index; - - return rv; -} - -int memif_vapi_create_memif(vapi_ctx_t ctx, - memif_create_params_t *input_params, - memif_output_params_t *output_params) { - vapi_lock(); - vapi_msg_memif_create * msg = vapi_alloc_memif_create(ctx); - - int ret = 0; - if (input_params->socket_id == ~0) { - // invalid socket-id - ret = -1; - goto END; - } - - if (!is_pow2(input_params->ring_size)) { - // ring size must be power of 2 - ret = -1; - goto END; - } - - if (input_params->rx_queues > 255 || input_params->rx_queues < 1) { - // rx queue must be between 1 - 255 - ret = -1; - goto END; - } - - if (input_params->tx_queues > 255 || input_params->tx_queues < 1) { - // tx queue must be between 1 - 255 - ret = -1; - goto END; - } - - msg->payload.role = input_params->role; - msg->payload.mode = input_params->mode; - msg->payload.rx_queues = input_params->rx_queues; - msg->payload.tx_queues = input_params->tx_queues; - msg->payload.id = input_params->id; - msg->payload.socket_id = input_params->socket_id; - msg->payload.ring_size = input_params->ring_size; - msg->payload.buffer_size = input_params->buffer_size; - - ret = vapi_memif_create(ctx, msg, memif_create_cb, output_params); - END: - vapi_unlock(); - return ret; -} - -static vapi_error_e memif_delete_cb(vapi_ctx_t ctx, - void *callback_ctx, - vapi_error_e rv, - bool is_last, - vapi_payload_memif_delete_reply *reply) { - if(reply == NULL) - return rv; - - return reply->retval; -} - -int memif_vapi_delete_memif(vapi_ctx_t ctx, - uint32_t sw_if_index) { - vapi_lock(); - vapi_msg_memif_delete * msg = vapi_alloc_memif_delete(ctx); - - msg->payload.sw_if_index = sw_if_index; - - int ret = vapi_memif_delete(ctx, msg, memif_delete_cb, NULL); - vapi_unlock(); - return ret; -} - -#endif // __vpp__ |