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authorEd Warnicke <hagbard@gmail.com>2018-07-30 15:48:32 -0500
committerDamjan Marion <dmarion@me.com>2018-09-12 10:08:29 +0000
commitdbecf18b8ad2ef1a35b73c6a0f8f5d4c471d195f (patch)
tree53f87fab75564293de121709e2a323d7e445f02e /src/vppinfra
parent2cba8533cc4444c4615903add9a8f20c7c87079c (diff)
Fix create memif socket
create interface memif [id <id>] [socket-id <socket-id>] ... Can optionally take a socket-id. You create a socket-id with: create memif socket [id <id>] [filename <path>] Unfortunately, this doesn't work because "create memif" was deprecated. It results in: vpp# create memif socket id 0 filename /run/vpp/test.socket command deprecated. Please use 'create interface memif' instead. This fixes it by clipping out the create memif command entirely. Change-Id: If503758706bf758b6cb46e958200527a5856c600 Signed-off-by: Ed Warnicke <hagbard@gmail.com>
Diffstat (limited to 'src/vppinfra')
0 files changed, 0 insertions, 0 deletions
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/*
 * Copyright (c) 2015 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.
 */
/*
 * interface_output.c: interface output node
 *
 * Copyright (c) 2008 Eliot Dresselhaus
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef __INTERFACE_INLINES_H__
#define __INTERFACE_INLINES_H__

#include <vnet/vnet.h>
#include <vnet/gso/gso.h>

static_always_inline void
vnet_calc_checksums_inline (vlib_main_t * vm, vlib_buffer_t * b,
			    int is_ip4, int is_ip6, int with_gso)
{
  ip4_header_t *ip4;
  ip6_header_t *ip6;
  tcp_header_t *th;
  udp_header_t *uh;

  ASSERT (!(is_ip4 && is_ip6));

  if (with_gso)
    {
      gso_header_offset_t gho;
      gho = vnet_gso_header_offset_parser (b, is_ip6);
      ip4 = (ip4_header_t *)
	(vlib_buffer_get_current (b) + gho.l3_hdr_offset);
      ip6 = (ip6_header_t *)
	(vlib_buffer_get_current (b) + gho.l3_hdr_offset);
      th = (tcp_header_t *) (vlib_buffer_get_current (b) + gho.l4_hdr_offset);
      uh = (udp_header_t *) (vlib_buffer_get_current (b) + gho.l4_hdr_offset);
    }
  else
    {
      ip4 = (ip4_header_t *) (b->data + vnet_buffer (b)->l3_hdr_offset);
      ip6 = (ip6_header_t *) (b->data + vnet_buffer (b)->l3_hdr_offset);
      th = (tcp_header_t *) (b->data + vnet_buffer (b)->l4_hdr_offset);
      uh = (udp_header_t *) (b->data + vnet_buffer (b)->l4_hdr_offset);
    }

  if (is_ip4)
    {
      if (b->flags & VNET_BUFFER_F_OFFLOAD_IP_CKSUM)
	ip4->checksum = ip4_header_checksum (ip4);
      if (b->flags & VNET_BUFFER_F_OFFLOAD_TCP_CKSUM)
	{
	  th->checksum = 0;
	  th->checksum = ip4_tcp_udp_compute_checksum (vm, b, ip4);
	}
      if (b->flags & VNET_BUFFER_F_OFFLOAD_UDP_CKSUM)
	{
	  uh->checksum = 0;
	  uh->checksum = ip4_tcp_udp_compute_checksum (vm, b, ip4);
	}
    }
  if (is_ip6)
    {
      int bogus;
      if (b->flags & VNET_BUFFER_F_OFFLOAD_TCP_CKSUM)
	{
	  th->checksum = 0;
	  th->checksum =
	    ip6_tcp_udp_icmp_compute_checksum (vm, b, ip6, &bogus);
	}
      if (b->flags & VNET_BUFFER_F_OFFLOAD_UDP_CKSUM)
	{
	  uh->checksum = 0;
	  uh->checksum =
	    ip6_tcp_udp_icmp_compute_checksum (vm, b, ip6, &bogus);
	}
    }

  b->flags &= ~VNET_BUFFER_F_OFFLOAD_TCP_CKSUM;
  b->flags &= ~VNET_BUFFER_F_OFFLOAD_UDP_CKSUM;
  b->flags &= ~VNET_BUFFER_F_OFFLOAD_IP_CKSUM;
}

#endif

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