Benoît Ganne
812afe712b
Type: feature Change-Id: I590612989cb3c114f8d99227ad36c3434e998597 Signed-off-by: Benoît Ganne <bganne@cisco.com>
109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/*
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*------------------------------------------------------------------
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* Copyright (c) 2019 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#include <vlib/vlib.h>
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#include <vnet/vnet.h>
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#include <rdma/rdma.h>
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#include <vlibapi/api.h>
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#include <vlibmemory/api.h>
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/* define message IDs */
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#include <rdma/rdma.api_enum.h>
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#include <rdma/rdma.api_types.h>
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#include <vlibapi/api_helper_macros.h>
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static void
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vl_api_rdma_create_t_handler (vl_api_rdma_create_t * mp)
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{
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vlib_main_t *vm = vlib_get_main ();
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rdma_main_t *rm = &rdma_main;
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vl_api_rdma_create_reply_t *rmp;
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rdma_create_if_args_t args;
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int rv;
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clib_memset (&args, 0, sizeof (rdma_create_if_args_t));
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args.ifname = mp->host_if;
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args.name = mp->name;
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args.rxq_num = ntohs (mp->rxq_num);
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args.rxq_size = ntohs (mp->rxq_size);
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args.txq_size = ntohs (mp->txq_size);
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rdma_create_if (vm, &args);
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rv = args.rv;
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/* *INDENT-OFF* */
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REPLY_MACRO2 (VL_API_RDMA_CREATE_REPLY + rm->msg_id_base,
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({
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rmp->sw_if_index = ntohl (args.sw_if_index);
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}));
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/* *INDENT-ON* */
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}
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static void
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vl_api_rdma_delete_t_handler (vl_api_rdma_delete_t * mp)
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{
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vlib_main_t *vm = vlib_get_main ();
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vnet_main_t *vnm = vnet_get_main ();
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rdma_main_t *rm = &rdma_main;
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vl_api_rdma_delete_reply_t *rmp;
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rdma_device_t *rd;
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vnet_hw_interface_t *hw;
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int rv = 0;
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hw =
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vnet_get_sup_hw_interface_api_visible_or_null (vnm,
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htonl (mp->sw_if_index));
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if (hw == NULL || rdma_device_class.index != hw->dev_class_index)
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{
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rv = VNET_API_ERROR_INVALID_INTERFACE;
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goto reply;
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}
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rd = pool_elt_at_index (rm->devices, hw->dev_instance);
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rdma_delete_if (vm, rd);
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reply:
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REPLY_MACRO (VL_API_RDMA_DELETE_REPLY + rm->msg_id_base);
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}
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/* set tup the API message handling tables */
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#include <rdma/rdma.api.c>
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static clib_error_t *
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rdma_plugin_api_hookup (vlib_main_t * vm)
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{
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rdma_main_t *rm = &rdma_main;
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/* ask for a correctly-sized block of API message decode slots */
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rm->msg_id_base = setup_message_id_table ();
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return 0;
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}
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VLIB_API_INIT_FUNCTION (rdma_plugin_api_hookup);
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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