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authorDave Barach <dave@barachs.net>2017-09-28 15:11:16 -0400
committerOle Troan <ot@cisco.com>2017-10-09 13:32:40 +0200
commit0d056e5ede136cd0111dc3f9f41ef7b36a938027 (patch)
tree2f7c61d50f922a55ab7da199e0304a581ee7516f /src/plugins/dpdk
parent87da476db0cd804e11463cc453a2bb41c6808542 (diff)
vppapigen: support per-file (major,minor,patch) version stamps
Add one of these statements to foo.api: vl_api_version 1.2.3 to generate a version tuple stanza in foo.api.h: /****** Version tuple *****/ vl_api_version_tuple(foo, 1, 2, 3) Change-Id: Ic514439e4677999daa8463a94f948f76b132ff15 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/plugins/dpdk')
-rw-r--r--src/plugins/dpdk/api/dpdk.api2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/dpdk/api/dpdk.api b/src/plugins/dpdk/api/dpdk.api
index d43f8a36c4a..5ded450136a 100644
--- a/src/plugins/dpdk/api/dpdk.api
+++ b/src/plugins/dpdk/api/dpdk.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief DPDK interface HQoS pipe profile set request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
n184'>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 
/*
 * 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.
 */
/*
 * ip/ip.h: ip generic (4 or 6) main
 *
 * 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 included_ip_main_h
#define included_ip_main_h

#include <vppinfra/hash.h>
#include <vppinfra/heap.h>	/* adjacency heap */
#include <vppinfra/ptclosure.h>

#include <vnet/vnet.h>

#include <vnet/ip/format.h>
#include <vnet/ip/ip_packet.h>
#include <vnet/ip/lookup.h>

#include <vnet/tcp/tcp_packet.h>
#include <vnet/udp/udp_packet.h>
#include <vnet/ip/icmp46_packet.h>

#include <vnet/ip/ip4.h>
#include <vnet/ip/ip4_error.h>
#include <vnet/ip/ip4_packet.h>
#include <vnet/ip/icmp4.h>

#include <vnet/ip/ip6.h>
#include <vnet/ip/ip6_packet.h>
#include <vnet/ip/ip6_error.h>
#include <vnet/ip/icmp6.h>
#include <vnet/classify/vnet_classify.h>

typedef enum ip_address_family_t_
{
  AF_IP4,
  AF_IP6,
} ip_address_family_t;

extern uword unformat_ip_address_family (unformat_input_t * input,
					 va_list * args);
extern u8 *format_ip_address_family (u8 * s, va_list * args);

#define FOR_EACH_IP_ADDRESS_FAMILY(_af) \
  for (_af = AF_IP4; _af <= AF_IP6; _af++)

#define u8_ptr_add(ptr, index) (((u8 *)ptr) + index)
#define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val))

/* Per protocol info. */
typedef struct
{
  /* Protocol name (also used as hash key). */
  u8 *name;

  /* Protocol number. */
  ip_protocol_t protocol;

  /* Format function for this IP protocol. */
  format_function_t *format_header;

  /* Parser for header. */
  unformat_function_t *unformat_header;

  /* Parser for per-protocol matches. */
  unformat_function_t *unformat_match;

  /* Parser for packet generator edits for this protocol. */
  unformat_function_t *unformat_pg_edit;
} ip_protocol_info_t;

/* Per TCP/UDP port info. */
typedef struct
{
  /* Port name (used as hash key). */
  u8 *name;

  /* UDP/TCP port number in network byte order. */
  u16 port;

  /* Port specific format function. */
  format_function_t *format_header;

  /* Parser for packet generator edits for this protocol. */
  unformat_function_t *unformat_pg_edit;
} tcp_udp_port_info_t;

typedef struct
{
  /* Per IP protocol info. */
  ip_protocol_info_t *protocol_infos;

  /* Protocol info index hashed by 8 bit IP protocol. */
  uword *protocol_info_by_protocol;

  /* Hash table mapping IP protocol name (see protocols.def)
     to protocol number. */
  uword *protocol_info_by_name;

  /* Per TCP/UDP port info. */
  tcp_udp_port_info_t *port_infos;

  /* Hash table from network-byte-order port to port info index. */
  uword *port_info_by_port;

  /* Hash table mapping TCP/UDP name to port info index. */
  uword *port_info_by_name;
} ip_main_t;

extern ip_main_t ip_main;

clib_error_t *ip_main_init (vlib_main_t * vm);

static inline ip_protocol_info_t *
ip_get_protocol_info (ip_main_t * im, u32 protocol)
{
  uword *p;

  p = hash_get (im->protocol_info_by_protocol, protocol);
  return p ? vec_elt_at_index (im->protocol_infos, p[0]) : 0;
}

static inline tcp_udp_port_info_t *
ip_get_tcp_udp_port_info (ip_main_t * im, u32 port)
{
  uword *p;

  p = hash_get (im->port_info_by_port, port);
  return p ? vec_elt_at_index (im->port_infos, p[0]) : 0;
}

always_inline ip_csum_t
ip_incremental_checksum_buffer (vlib_main_t * vm,
				vlib_buffer_t * first_buffer,
				u32 first_buffer_offset,
				u32 n_bytes_to_checksum, ip_csum_t sum)
{
  vlib_buffer_t *b = first_buffer;
  u32 n_bytes_left = n_bytes_to_checksum;
  ASSERT (b->current_length >= first_buffer_offset);
  void *h;
  u32 n;

  n = clib_min (n_bytes_left, b->current_length - first_buffer_offset);
  h = vlib_buffer_get_current (b) + first_buffer_offset;
  sum = ip_incremental_checksum (sum, h, n);
  if (PREDICT_FALSE (b->flags & VLIB_BUFFER_NEXT_PRESENT))
    {
      while (1)
	{
	  n_bytes_left -= n;
	  if (n_bytes_left == 0)
	    break;
	  b = vlib_get_buffer (vm, b->next_buffer);
	  n = clib_min (n_bytes_left, b->current_length);
	  h = vlib_buffer_get_current (b);
	  sum = ip_incremental_checksum (sum, h, n);
	}
    }

  return sum;
}

void ip_del_all_interface_addresses (vlib_main_t * vm, u32 sw_if_index);

extern vlib_node_registration_t ip4_inacl_node;
extern vlib_node_registration_t ip6_inacl_node;

void ip_table_create (fib_protocol_t fproto, u32 table_id, u8 is_api,
		      const u8 * name);

void ip_table_delete (fib_protocol_t fproto, u32 table_id, u8 is_api);

int ip_table_bind (fib_protocol_t fproto, u32 sw_if_index,
		   u32 table_id, u8 is_api);

u8 ip_is_zero (ip46_address_t * ip46_address, u8 is_ip4);
u8 ip_is_local_host (ip46_address_t * ip46_address, u8 is_ip4);
u8 ip4_is_local_host (ip4_address_t * ip4_address);
u8 ip6_is_local_host (ip6_address_t * ip6_address);
u8 ip_is_local (u32 fib_index, ip46_address_t * ip46_address, u8 is_ip4);
u8 ip_interface_has_address (u32 sw_if_index, ip46_address_t * ip, u8 is_ip4);
void ip_copy (ip46_address_t * dst, ip46_address_t * src, u8 is_ip4);
void ip_set (ip46_address_t * dst, void *src, u8 is_ip4);
void *ip_interface_get_first_ip (u32 sw_if_index, u8 is_ip4);
void ip4_address_normalize (ip4_address_t * ip4, u8 preflen);
void ip6_address_normalize (ip6_address_t * ip6, u8 preflen);
void ip4_preflen_to_mask (u8 pref_len, ip4_address_t * ip);
u32 ip4_mask_to_preflen (ip4_address_t * mask);
void ip4_prefix_max_address_host_order (ip4_address_t * ip, u8 plen,
					ip4_address_t * res);
void ip6_prefix_max_address_host_order (ip6_address_t * ip, u8 plen,
					ip6_address_t * res);
void ip6_preflen_to_mask (u8 pref_len, ip6_address_t * mask);
u32 ip6_mask_to_preflen (ip6_address_t * mask);

#endif /* included_ip_main_h */

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