lisp: Move to plugin

Type: refactor

Change-Id: I54df533a8f863c4e49742903cf2457f18b4fc506
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 0 insertions, 333 deletions

diff --git a/src/vnet/lisp-gpe/lisp_gpe_tenant.c b/src/vnet/lisp-gpe/lisp_gpe_tenant.c
deleted file mode 100644
index e2a310c043c..00000000000
--- a/src/vnet/lisp-gpe/lisp_gpe_tenant.c
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * Copyright (c) 2016 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 <vnet/lisp-gpe/lisp_gpe_tenant.h>
-
-/**
- * The pool of all tenants
- */
-static lisp_gpe_tenant_t *lisp_gpe_tenant_pool;
-
-/**
- * The hash table of all tenants: key:{VNI}.
- */
-uword *lisp_gpe_tenant_db;
-
-static lisp_gpe_tenant_t *
-lisp_gpe_tenant_find (u32 vni)
-{
-  uword *p;
-
-  p = hash_get (lisp_gpe_tenant_db, vni);
-
-  if (NULL == p)
-    return (NULL);
-
-  return (pool_elt_at_index (lisp_gpe_tenant_pool, p[0]));
-}
-
-static lisp_gpe_tenant_t *
-lisp_gpe_tenant_find_or_create_i (u32 vni)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find (vni);
-
-  if (NULL == lt)
-    {
-      pool_get (lisp_gpe_tenant_pool, lt);
-      clib_memset (lt, 0, sizeof (*lt));
-
-      lt->lt_vni = vni;
-      lt->lt_table_id = ~0;
-      lt->lt_bd_id = ~0;
-
-      hash_set (lisp_gpe_tenant_db, vni, lt - lisp_gpe_tenant_pool);
-    }
-
-  return (lt);
-}
-
-/**
- * @brief Find or create a tenant for the given VNI
- */
-u32
-lisp_gpe_tenant_find_or_create (u32 vni)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find (vni);
-
-  if (NULL == lt)
-    {
-      lt = lisp_gpe_tenant_find_or_create_i (vni);
-    }
-
-  return (lt - lisp_gpe_tenant_pool);
-}
-
-/**
- * @brief If there are no more locks/users of te tenant, then delete it
- */
-static void
-lisp_gpe_tenant_delete_if_empty (lisp_gpe_tenant_t * lt)
-{
-  int i;
-
-  for (i = 0; i < LISP_GPE_TENANT_LOCK_NUM; i++)
-    {
-      if (lt->lt_locks[i])
-	return;
-    }
-
-  hash_unset (lisp_gpe_tenant_db, lt->lt_vni);
-  pool_put (lisp_gpe_tenant_pool, lt);
-}
-
-/**
- * @brief Add/create and lock a new or find and lock the existing L3
- * interface for the tenant
- *
- * @paran vni The tenant's VNI
- * @param table_id the Tenant's L3 table ID.
- * @param with_default_route Install default route for the interface
- *
- * @return the SW IF index of the L3 interface
- */
-u32
-lisp_gpe_tenant_l3_iface_add_or_lock (u32 vni, u32 table_id,
-				      u8 with_default_route)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find_or_create_i (vni);
-
-  if (~0 == lt->lt_table_id)
-    lt->lt_table_id = table_id;
-
-  ASSERT (lt->lt_table_id == table_id);
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L3_IFACE])
-    {
-      /* create the l3 interface since there are currently no users of it */
-      lt->lt_l3_sw_if_index =
-	lisp_gpe_add_l3_iface (&lisp_gpe_main, vni, table_id,
-			       with_default_route);
-    }
-
-  lt->lt_locks[LISP_GPE_TENANT_LOCK_L3_IFACE]++;
-
-  return (lt->lt_l3_sw_if_index);
-}
-
-/**
- * @brief Release the lock held on the tenant's L3 interface
- */
-void
-lisp_gpe_tenant_l3_iface_unlock (u32 vni)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find (vni);
-
-  if (NULL == lt)
-    {
-      clib_warning ("No tenant for VNI %d", vni);
-      return;
-    }
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L3_IFACE])
-    {
-      clib_warning ("No L3 interface for tenant VNI %d", vni);
-      return;
-    }
-
-  lt->lt_locks[LISP_GPE_TENANT_LOCK_L3_IFACE]--;
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L3_IFACE])
-    {
-      /* the last user has gone, so delete the l3 interface */
-      lisp_gpe_del_l3_iface (&lisp_gpe_main, vni, lt->lt_table_id);
-    }
-
-  /*
-   * If there are no more locks on any tenant managed resource, then
-   * this tenant is toast.
-   */
-  lisp_gpe_tenant_delete_if_empty (lt);
-}
-
-/**
- * @brief Add/create and lock a new or find and lock the existing L2
- * interface for the tenant
- *
- * @paran vni The tenant's VNI
- * @param table_id the Tenant's L2 Bridge Domain ID.
- *
- * @return the SW IF index of the L2 interface
- */
-u32
-lisp_gpe_tenant_l2_iface_add_or_lock (u32 vni, u32 bd_id)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find_or_create_i (vni);
-
-  if (NULL == lt)
-    {
-      clib_warning ("No tenant for VNI %d", vni);
-      return ~0;
-    }
-
-  if (~0 == lt->lt_bd_id)
-    lt->lt_bd_id = bd_id;
-
-  ASSERT (lt->lt_bd_id == bd_id);
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L2_IFACE])
-    {
-      /* create the l2 interface since there are currently no users of it */
-      lt->lt_l2_sw_if_index =
-	lisp_gpe_add_l2_iface (&lisp_gpe_main, vni, bd_id);
-    }
-
-  lt->lt_locks[LISP_GPE_TENANT_LOCK_L2_IFACE]++;
-
-  return (lt->lt_l2_sw_if_index);
-}
-
-/**
- * @brief Release the lock held on the tenant's L3 interface
- */
-void
-lisp_gpe_tenant_l2_iface_unlock (u32 vni)
-{
-  lisp_gpe_tenant_t *lt;
-
-  lt = lisp_gpe_tenant_find (vni);
-
-  if (NULL == lt)
-    {
-      clib_warning ("No tenant for VNI %d", vni);
-      return;
-    }
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L2_IFACE])
-    {
-      clib_warning ("No L2 interface for tenant VNI %d", vni);
-      return;
-    }
-
-  lt->lt_locks[LISP_GPE_TENANT_LOCK_L2_IFACE]--;
-
-  if (0 == lt->lt_locks[LISP_GPE_TENANT_LOCK_L2_IFACE])
-    {
-      /* the last user has gone, so delete the l2 interface */
-      lisp_gpe_del_l2_iface (&lisp_gpe_main, vni, lt->lt_bd_id);
-    }
-
-  /*
-   * If there are no more locks on any tenant managed resource, then
-   * this tenant is toast.
-   */
-  lisp_gpe_tenant_delete_if_empty (lt);
-}
-
-/**
- * @brief get a const pointer to the tenant object
- */
-const lisp_gpe_tenant_t *
-lisp_gpe_tenant_get (u32 index)
-{
-  return (pool_elt_at_index (lisp_gpe_tenant_pool, index));
-}
-
-/**
- * @brief Flush/delete ALL the tenants
- */
-void
-lisp_gpe_tenant_flush (void)
-{
-  lisp_gpe_tenant_t *lt;
-
-  /* *INDENT-OFF* */
-  pool_foreach(lt, lisp_gpe_tenant_pool,
-  ({
-    lisp_gpe_tenant_l2_iface_unlock(lt->lt_vni);
-    lisp_gpe_tenant_l3_iface_unlock(lt->lt_vni);
-  }));
-  /* *INDENT-ON* */
-}
-
-/**
- * @brief Show/display one tenant
- */
-static u8 *
-format_lisp_gpe_tenant (u8 * s, va_list * ap)
-{
-  const lisp_gpe_tenant_t *lt = va_arg (*ap, lisp_gpe_tenant_t *);
-
-  s = format (s, "VNI:%d ", lt->lt_vni);
-
-  if (lt->lt_table_id != ~0)
-    {
-      s = format (s, "VRF:%d ", lt->lt_table_id);
-      s = format (s, "L3-SW-IF:%d ", lt->lt_l3_sw_if_index);
-    }
-
-  if (lt->lt_bd_id != ~0)
-    {
-      s = format (s, "BD-ID:%d ", lt->lt_bd_id);
-      s = format (s, "L2-SW-IF:%d ", lt->lt_l2_sw_if_index);
-    }
-
-  return (s);
-}
-
-/**
- * @brief CLI command to show LISP-GPE tenant.
- */
-static clib_error_t *
-lisp_gpe_tenant_show (vlib_main_t * vm,
-		      unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-  lisp_gpe_tenant_t *lt;
-
-  /* *INDENT-OFF* */
-  pool_foreach (lt, lisp_gpe_tenant_pool,
-  ({
-    vlib_cli_output (vm, "%U", format_lisp_gpe_tenant, lt);
-  }));
-  /* *INDENT-ON* */
-
-  return 0;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (lisp_gpe_tenant_command) = {
-  .path = "show gpe tenant",
-  .short_help = "show gpe tenant",
-  .function = lisp_gpe_tenant_show,
-};
-/* *INDENT-ON* */
-
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */