aboutsummaryrefslogtreecommitdiffstats
path: root/test/vpp_tunnel_interface.py
AgeCommit message (Expand)AuthorFilesLines
2022-05-10tests: replace pycodestyle with blackKlement Sekera1-5/+7
2020-12-03tests: remove py2/py3 six compatability libraryPaul Vinciguerra1-3/+1
2019-02-26VPP-1508 Python3 abstract classesPaul Vinciguerra1-4/+4
2018-06-24Revert "Revert "ipsec: VPP-1316 calculate IP/TCP/UDP inner checksums""Klement Sekera1-0/+32
2018-06-22Revert "ipsec: VPP-1316 calculate IP/TCP/UDP inner checksums"Ole Troan1-32/+0
2018-06-21ipsec: VPP-1316 calculate IP/TCP/UDP inner checksumsKlement Sekera1-0/+32
id='n148' href='#n148'>148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 
/*
 *------------------------------------------------------------------
 * Copyright (c) 2018 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 <vlib/unix/unix.h>
#include <vlib/pci/pci.h>
#include <vnet/ethernet/ethernet.h>

#include <vat/vat.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>

#include <vppinfra/error.h>
#include <avf/avf.h>

#define __plugin_msg_base avf_test_main.msg_id_base
#include <vlibapi/vat_helper_macros.h>

/* declare message IDs */
#include <avf/avf_msg_enum.h>

/* define message structures */
#define vl_typedefs
#include <avf/avf_all_api_h.h>
#undef vl_typedefs

/* declare message handlers for each api */
#define vl_endianfun
#include <avf/avf_all_api_h.h>
#undef vl_endianfun

/* instantiate all the print functions we know about */
#define vl_print(handle, ...)
#define vl_printfun
#include <avf/avf_all_api_h.h>
#undef vl_printfun

/* get API version number */
#define vl_api_version(n,v) static u32 api_version=(v);
#include <avf/avf_all_api_h.h>
#undef vp_api_version

typedef struct
{
  /* API message ID base */
  u16 msg_id_base;
  vat_main_t *vat_main;
} avf_test_main_t;

avf_test_main_t avf_test_main;

#define foreach_standard_reply_retval_handler		\
_(avf_delete_reply)

#define _(n)                                            \
    static void vl_api_##n##_t_handler                  \
    (vl_api_##n##_t * mp)                               \
    {                                                   \
        vat_main_t * vam = avf_test_main.vat_main;    	\
        i32 retval = ntohl(mp->retval);                 \
        if (vam->async_mode) {                          \
            vam->async_errors += (retval < 0);          \
        } else {                                        \
            vam->retval = retval;                       \
            vam->result_ready = 1;                      \
        }                                               \
    }
foreach_standard_reply_retval_handler;
#undef _

#define foreach_vpe_api_reply_msg			\
_(AVF_CREATE_REPLY, avf_create_reply)			\
_(AVF_DELETE_REPLY, avf_delete_reply)

/* avf create API */
static int
api_avf_create (vat_main_t * vam)
{
  unformat_input_t *i = vam->input;
  vl_api_avf_create_t *mp;
  avf_create_if_args_t args;
  uint32_t tmp;
  int ret;
  u32 x[4];

  memset (&args, 0, sizeof (avf_create_if_args_t));

  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (i, "%x:%x:%x.%x", &x[0], &x[1], &x[2], &x[3]))
	{
	  args.addr.domain = x[0];
	  args.addr.bus = x[1];
	  args.addr.slot = x[2];
	  args.addr.function = x[3];
	}
      else if (unformat (i, "elog"))
	args.enable_elog = 1;
      else if (unformat (i, "rx-queue-size %u", &tmp))
	args.rxq_size = tmp;
      else if (unformat (i, "tx-queue-size %u", &tmp))
	args.txq_size = tmp;
      else if (unformat (i, "num-rx-queues %u", &tmp))
	args.rxq_num = tmp;
      else
	{
	  clib_warning ("unknown input '%U'", format_unformat_error, i);
	  return -99;
	}
    }

  M (AVF_CREATE, mp);

  mp->pci_addr = clib_host_to_net_u32 (args.addr.as_u32);
  mp->enable_elog = clib_host_to_net_u16 (args.enable_elog);
  mp->rxq_num = clib_host_to_net_u16 (args.rxq_num);
  mp->rxq_size = clib_host_to_net_u16 (args.rxq_size);
  mp->txq_size = clib_host_to_net_u16 (args.txq_size);

  S (mp);
  W (ret);

  return ret;
}

/* avf-create reply handler */
static void
vl_api_avf_create_reply_t_handler (vl_api_avf_create_reply_t * mp)
{
  vat_main_t *vam = avf_test_main.vat_main;
  i32 retval = ntohl (mp->retval);

  if (retval == 0)
    {
      fformat (vam->ofp, "created avf with sw_if_index %d\n",
	       ntohl (mp->sw_if_index));
    }

  vam->retval = retval;
  vam->result_ready = 1;
  vam->regenerate_interface_table = 1;
}

/* avf delete API */
static int
api_avf_delete (vat_main_t * vam)
{
  unformat_input_t *i = vam->input;
  vl_api_avf_delete_t *mp;
  u32 sw_if_index = 0;
  u8 index_defined = 0;
  int ret;

  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (i, "sw_if_index %u", &sw_if_index))
	index_defined = 1;
      else
	{
	  clib_warning ("unknown input '%U'", format_unformat_error, i);
	  return -99;
	}
    }

  if (!index_defined)
    {
      errmsg ("missing sw_if_index\n");
      return -99;
    }

  M (AVF_DELETE, mp);

  mp->sw_if_index = clib_host_to_net_u32 (sw_if_index);

  S (mp);
  W (ret);

  return ret;
}

/*
 * List of messages that the api test plugin sends,
 * and that the data plane plugin processes
 */
#define foreach_vpe_api_msg					\
_(avf_create, "<pci-address> [rx-queue-size <size>] "		\
              "[tx-queue-size <size>] [num-rx-queues <size>]")	\
_(avf_delete, "<sw_if_index>")

static void
avf_vat_api_hookup (vat_main_t * vam)
{
  avf_test_main_t *avm __attribute__ ((unused)) = &avf_test_main;
#define _(N,n)                                                  \
  vl_msg_api_set_handlers((VL_API_##N + avm->msg_id_base),       \
                          #n,                                   \
                          vl_api_##n##_t_handler,               \
                          vl_noop_handler,                      \
                          vl_api_##n##_t_endian,                \
                          vl_api_##n##_t_print,                 \
                          sizeof(vl_api_##n##_t), 1);
  foreach_vpe_api_reply_msg;
#undef _

#define _(n,h)							\
  hash_set_mem (vam->function_by_name, #n, api_##n);
  foreach_vpe_api_msg;
#undef _

#define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
  foreach_vpe_api_msg;
#undef _
}

clib_error_t *
vat_plugin_register (vat_main_t * vam)
{
  avf_test_main_t *avm = &avf_test_main;
  u8 *name;

  avm->vat_main = vam;

  name = format (0, "avf_%08x%c", api_version, 0);
  avm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);

  if (avm->msg_id_base != (u16) ~ 0)
    avf_vat_api_hookup (vam);

  vec_free (name);

  return 0;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */