/* *------------------------------------------------------------------ * 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 <vlib/vlib.h> #include <af_xdp/af_xdp.h> uword unformat_af_xdp_create_if_args (unformat_input_t * input, va_list * vargs) { af_xdp_create_if_args_t *args = va_arg (*vargs, af_xdp_create_if_args_t *); unformat_input_t _line_input, *line_input = &_line_input; uword ret = 1; if (!unformat_user (input, unformat_line_input, line_input)) return 0; clib_memset (args, 0, sizeof (*args)); while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "host-if %s", &args->linux_ifname)) ; else if (unformat (line_input, "name %s", &args->name)) ; else if (unformat (line_input, "rx-queue-size %u", &args->rxq_size)) ; else if (unformat (line_input, "tx-queue-size %u", &args->txq_size)) ; else if (unformat (line_input, "num-rx-queues all")) args->rxq_num = AF_XDP_NUM_RX_QUEUES_ALL; else if (unformat (line_input, "num-rx-queues %u", &args->rxq_num)) ; else if (unformat (line_input, "prog %s", &args->prog)) ; else if (unformat (line_input, "no-zero-copy")) args->mode = AF_XDP_MODE_COPY; else if (unformat (line_input, "zero-copy")) args->mode = AF_XDP_MODE_ZERO_COPY; else { /* return failure on unknown input */ ret = 0; break; } } unformat_free (line_input); return ret; } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */