Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 369 deletions

diff --git a/plugins/sixrd-plugin/sixrd/sixrd.c b/plugins/sixrd-plugin/sixrd/sixrd.c
deleted file mode 100644
index 66e631a2b6a..00000000000
--- a/plugins/sixrd-plugin/sixrd/sixrd.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * 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.
- */
-
-#include "sixrd.h"
-#include <vnet/plugin/plugin.h>
-
-#include <vnet/fib/fib_table.h>
-#include <vnet/fib/ip6_fib.h>
-#include <vnet/adj/adj.h>
-
-/*
- * This code supports the following sixrd modes:
- * 
- * 32 EA bits (Complete IPv4 address is embedded):
- *   ea_bits_len = 32
- * IPv4 suffix is embedded:
- *   ea_bits_len = < 32
- * No embedded address bits (1:1 mode):
- *   ea_bits_len = 0
- */
-
-int
-sixrd_create_domain (ip6_address_t *ip6_prefix,
-		     u8 ip6_prefix_len,
-		     ip4_address_t *ip4_prefix,
-		     u8 ip4_prefix_len,
-		     ip4_address_t *ip4_src,
-		     u32 *sixrd_domain_index,
-		     u16 mtu)
-{
-  dpo_id_t dpo_v6 = DPO_INVALID, dpo_v4 = DPO_INVALID;
-  sixrd_main_t *mm = &sixrd_main;
-  fib_node_index_t fei;
-  sixrd_domain_t *d;
-
-  /* Get domain index */
-  pool_get_aligned(mm->domains, d, CLIB_CACHE_LINE_BYTES);
-  memset(d, 0, sizeof (*d));
-  *sixrd_domain_index = d - mm->domains;
-
-  /* Init domain struct */
-  d->ip4_prefix.as_u32 = ip4_prefix->as_u32;
-  d->ip4_prefix_len = ip4_prefix_len;
-  d->ip6_prefix = *ip6_prefix;
-  d->ip6_prefix_len = ip6_prefix_len;
-  d->ip4_src = *ip4_src;
-  d->mtu = mtu;
-
-  if (ip4_prefix_len < 32)
-    d->shift = 64 - ip6_prefix_len + (32 - ip4_prefix_len);
-    
-  /* Create IPv6 route/adjacency */
-  fib_prefix_t pfx6 = {
-      .fp_proto = FIB_PROTOCOL_IP6,
-      .fp_len = d->ip6_prefix_len,
-      .fp_addr = {
-	  .ip6 = d->ip6_prefix,
-      },
-  };
-  sixrd_dpo_create(DPO_PROTO_IP6,
-		   *sixrd_domain_index,
-		   &dpo_v6);
-  fib_table_entry_special_dpo_add(0, &pfx6,
-				  FIB_SOURCE_SIXRD,
-				  FIB_ENTRY_FLAG_EXCLUSIVE,
-				  &dpo_v6);
-  dpo_reset (&dpo_v6);
-
-  /*
-   * Multiple SIXRD domains may share same source IPv4 TEP
-   * In this case the route will exist and be SixRD sourced.
-   * Find the adj (if any) already contributed and modify it
-   */
-  fib_prefix_t pfx4 = {
-      .fp_proto = FIB_PROTOCOL_IP4,
-      .fp_len = 32,
-      .fp_addr = {
-	  .ip4 = d->ip4_src,
-      },
-  };
-  fei = fib_table_lookup_exact_match(0, &pfx4);
-
-  if (FIB_NODE_INDEX_INVALID != fei)
-  {
-      dpo_id_t dpo = DPO_INVALID;
-
-      if (fib_entry_get_dpo_for_source (fei, FIB_SOURCE_SIXRD, &dpo))
-      {
-	  /*
-	   * modify the existing adj to indicate it's shared
-	   * skip to route add.
-	   * It is locked to pair with the unlock below.
-	   */
-	  const dpo_id_t *sd_dpo;
-	  sixrd_dpo_t *sd;
-
-	  ASSERT(DPO_LOAD_BALANCE == dpo.dpoi_type);
-
-	  sd_dpo = load_balance_get_bucket(dpo.dpoi_index, 0);
-	  sd = sixrd_dpo_get (sd_dpo->dpoi_index);
-
-	  sd->sd_domain = ~0;
-	  dpo_copy (&dpo_v4, sd_dpo);
-	  dpo_reset (&dpo);
-
-	  goto route_add;
-      }
-  }
-  /* first time addition of the route */
-  sixrd_dpo_create(DPO_PROTO_IP4,
-		   *sixrd_domain_index,
-		   &dpo_v4);
-
-route_add:
-  /*
-   * Create ip4 route. This is a reference counted add. If the prefix
-   * already exists and is SixRD sourced, it is now SixRD source n+1 times
-   * and will need to be removed n+1 times.
-   */
-  fib_table_entry_special_dpo_add(0, &pfx4,
-				  FIB_SOURCE_SIXRD,
-				  FIB_ENTRY_FLAG_EXCLUSIVE,
-				  &dpo_v4);
-  dpo_reset (&dpo_v4);
-
-  return 0;
-}
-
-/*
- * sixrd_delete_domain
- */
-int
-sixrd_delete_domain (u32 sixrd_domain_index)
-{
-  sixrd_main_t *mm = &sixrd_main;
-  sixrd_domain_t *d;
-
-  if (pool_is_free_index(mm->domains, sixrd_domain_index)) {
-    clib_warning("SIXRD domain delete: domain does not exist: %d",
-		 sixrd_domain_index);
-    return -1;
-  }
-
-  d = pool_elt_at_index(mm->domains, sixrd_domain_index);
-
-  fib_prefix_t pfx = {
-      .fp_proto = FIB_PROTOCOL_IP4,
-      .fp_len = 32,
-      .fp_addr = {
-	  .ip4 = d->ip4_src,
-      },
-  };
-  fib_table_entry_special_remove(0, &pfx, FIB_SOURCE_SIXRD);
-
-  fib_prefix_t pfx6 = {
-      .fp_proto = FIB_PROTOCOL_IP6,
-      .fp_len = d->ip6_prefix_len,
-      .fp_addr = {
-	  .ip6 = d->ip6_prefix,
-      },
-  };
-  fib_table_entry_special_remove(0, &pfx6, FIB_SOURCE_SIXRD);
-
-  pool_put(mm->domains, d);
-
-  return 0;
-}
-
-static clib_error_t *
-sixrd_add_domain_command_fn (vlib_main_t *vm,
-                           unformat_input_t *input,
-                           vlib_cli_command_t *cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  ip4_address_t ip4_prefix;
-  ip6_address_t ip6_prefix;
-  ip4_address_t ip4_src;
-  u32 ip6_prefix_len=0, ip4_prefix_len=0, sixrd_domain_index;
-  u32 num_m_args = 0;
-  /* Optional arguments */
-  u32 mtu = 0;
-
-  /* Get a line of input. */
-  if (!unformat_user(input, unformat_line_input, line_input))
-    return 0;
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat(line_input, "ip6-pfx %U/%d", unformat_ip6_address, &ip6_prefix, &ip6_prefix_len))
-      num_m_args++;
-    else if (unformat(line_input, "ip4-pfx %U/%d", unformat_ip4_address, &ip4_prefix, &ip4_prefix_len))
-      num_m_args++;
-    else if (unformat(line_input, "ip4-src %U", unformat_ip4_address, &ip4_src))
-      num_m_args++;
-    else if (unformat(line_input, "mtu %d", &mtu))
-      num_m_args++;
-    else
-      return clib_error_return(0, "unknown input `%U'",
-                               format_unformat_error, input);
-  }
-  unformat_free(line_input);
-
-  if (num_m_args < 3)
-    return clib_error_return(0, "mandatory argument(s) missing");
-
-  sixrd_create_domain(&ip6_prefix, ip6_prefix_len, &ip4_prefix, ip4_prefix_len,
-		      &ip4_src, &sixrd_domain_index, mtu);
-
-  return 0;
-}
-
-static clib_error_t *
-sixrd_del_domain_command_fn (vlib_main_t *vm,
-			   unformat_input_t *input,
-			   vlib_cli_command_t *cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  u32 num_m_args = 0;
-  u32 sixrd_domain_index;
-
-  /* Get a line of input. */
-  if (! unformat_user(input, unformat_line_input, line_input))
-    return 0;
- 
-  while (unformat_check_input(line_input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat(line_input, "index %d", &sixrd_domain_index))
-      num_m_args++;
-    else
-      return clib_error_return(0, "unknown input `%U'",
-				format_unformat_error, input);
-  }
-  unformat_free(line_input);
-
-  if (num_m_args != 1)
-    return clib_error_return(0, "mandatory argument(s) missing");
-
-  sixrd_delete_domain(sixrd_domain_index);
-
-  return 0;
-}
-
-static u8 *
-format_sixrd_domain (u8 *s, va_list *args)
-{
-  sixrd_domain_t *d = va_arg(*args, sixrd_domain_t *);
-  sixrd_main_t *mm = &sixrd_main;
-
-  s = format(s,
-	     "[%d] ip6-pfx %U/%d ip4-pfx %U/%d ip4-src %U mtu %d",
-	     d - mm->domains,
-	     format_ip6_address, &d->ip6_prefix, d->ip6_prefix_len,
-	     format_ip4_address, &d->ip4_prefix, d->ip4_prefix_len,
-	     format_ip4_address, &d->ip4_src, d->mtu);
-
-  return s;
-}
-
-static clib_error_t *
-show_sixrd_domain_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
-{
-  sixrd_main_t *mm = &sixrd_main;
-  sixrd_domain_t *d;
-
-  if (pool_elts(mm->domains) == 0)
-    vlib_cli_output(vm, "No SIXRD domains are configured...");
-
-  pool_foreach(d, mm->domains, ({vlib_cli_output(vm, "%U", format_sixrd_domain, d);}));
-
-  return 0;
-
-}
-
-static clib_error_t *
-show_sixrd_stats_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
-{
-  sixrd_main_t *mm = &sixrd_main;
-  sixrd_domain_t *d;
-  int domains = 0, domaincount = 0;
-  if (pool_elts (mm->domains) == 0)
-    vlib_cli_output (vm, "No SIXRD domains are configured...");
-
-  pool_foreach(d, mm->domains, ({
-    domains += sizeof(*d);
-    domaincount++;
-  }));
-
-  vlib_cli_output(vm, "SIXRD domains structure: %d\n", sizeof (sixrd_domain_t));
-  vlib_cli_output(vm, "SIXRD domains: %d (%d bytes)\n", domaincount, domains);
-
-  return 0;
-}
-
-/*
- * packet trace format function
- */
-u8 *
-format_sixrd_trace (u8 *s, va_list *args)
-{
-  CLIB_UNUSED(vlib_main_t *vm) = va_arg (*args, vlib_main_t *);
-  CLIB_UNUSED(vlib_node_t *node) = va_arg (*args, vlib_node_t *);
-  sixrd_trace_t *t = va_arg (*args, sixrd_trace_t *);
-  u32 sixrd_domain_index = t->sixrd_domain_index;
-
-  s = format(s, "SIXRD domain index: %d", sixrd_domain_index);
-
-  return s;
-}
-
-VLIB_CLI_COMMAND(sixrd_add_domain_command, static) = {
-  .path = "sixrd add domain",
-  .short_help = 
-  "sixrd add domain ip6-pfx <ip6-pfx> ip4-pfx <ip4-pfx> ip4-src <ip4-addr>",
-  .function = sixrd_add_domain_command_fn,
-};
-
-VLIB_CLI_COMMAND(sixrd_del_command, static) = {
-  .path = "sixrd del domain",
-  .short_help = 
-  "sixrd del domain index <domain>",
-  .function = sixrd_del_domain_command_fn,
-};
-
-VLIB_CLI_COMMAND(show_sixrd_domain_command, static) = {
-  .path = "show sixrd domain",
-  .function = show_sixrd_domain_command_fn,
-};
-
-VLIB_CLI_COMMAND(show_sixrd_stats_command, static) = {
-  .path = "show sixrd stats",
-  .function = show_sixrd_stats_command_fn,
-};
-
-/* 
- * This routine exists to convince the vlib plugin framework that
- * we haven't accidentally copied a random .dll into the plugin directory.
- *
- * Also collects global variable pointers passed from the vpp engine
- */
-clib_error_t * 
-vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h,
-                      int from_early_init)
-{
-  clib_error_t * error = 0;
-  sixrd_main_t *mm = &sixrd_main;
-
-  mm->vnet_main = vnet_get_main();
-  mm->vlib_main = vm;
-
-  return error;
-}
-
-static clib_error_t * sixrd_init (vlib_main_t * vm)
-{
-  sixrd_dpo_module_init ();
-
-  return (NULL);
-}
-
-VLIB_INIT_FUNCTION (sixrd_init);