vxlan: convert vxlan to a plugin

per https://jira.fd.io/browse/VPP-2058

Type: improvement

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ica0828de218d25ada2d0d1491e373c3b78179ac1

1 files changed, 0 insertions, 242 deletions

diff --git a/src/vnet/vxlan/vxlan.h b/src/vnet/vxlan/vxlan.h
deleted file mode 100644
index fa47605e42d..00000000000
--- a/src/vnet/vxlan/vxlan.h
+++ /dev/null
@@ -1,242 +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.
- */
-#ifndef included_vnet_vxlan_h
-#define included_vnet_vxlan_h
-
-#include <vppinfra/error.h>
-#include <vppinfra/hash.h>
-#include <vppinfra/bihash_16_8.h>
-#include <vppinfra/bihash_24_8.h>
-#include <vnet/vnet.h>
-#include <vnet/ip/ip.h>
-#include <vnet/ip/vtep.h>
-#include <vnet/l2/l2_input.h>
-#include <vnet/l2/l2_output.h>
-#include <vnet/l2/l2_bd.h>
-#include <vnet/ethernet/ethernet.h>
-#include <vnet/vxlan/vxlan_packet.h>
-#include <vnet/ip/ip4_packet.h>
-#include <vnet/ip/ip6_packet.h>
-#include <vnet/udp/udp_packet.h>
-#include <vnet/dpo/dpo.h>
-#include <vnet/adj/adj_types.h>
-
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct {
-  ip4_header_t ip4;	/* 20 bytes */
-  udp_header_t udp;	/* 8 bytes */
-  vxlan_header_t vxlan;	/* 8 bytes */
-}) ip4_vxlan_header_t;
-
-typedef CLIB_PACKED (struct {
-  ip6_header_t ip6;	/* 40 bytes */
-  udp_header_t udp;	/* 8 bytes */
-  vxlan_header_t vxlan;	/* 8 bytes */
-}) ip6_vxlan_header_t;
-/* *INDENT-ON* */
-
-/*
-* Key fields: remote ip, vni on incoming VXLAN packet
-* all fields in NET byte order
-*/
-typedef clib_bihash_kv_16_8_t vxlan4_tunnel_key_t;
-
-/*
-* Key fields: remote ip, vni and fib index on incoming VXLAN packet
-* ip, vni fields in NET byte order
-* fib index field in host byte order
-*/
-typedef clib_bihash_kv_24_8_t vxlan6_tunnel_key_t;
-
-typedef union
-{
-  struct
-  {
-    u32 sw_if_index;		/* unicast - input interface / mcast - stats interface */
-    union
-    {
-      struct			/* unicast action */
-      {
-	u16 next_index;
-	u8 error;
-      };
-      ip4_address_t local_ip;	/* used as dst ip for mcast pkts to assign them to unicast tunnel */
-    };
-  };
-  u64 as_u64;
-} vxlan_decap_info_t;
-
-typedef struct
-{
-  /* Required for pool_get_aligned */
-  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
-
-  /* FIB DPO for IP forwarding of VXLAN encap packet */
-  dpo_id_t next_dpo;
-
-  /* vxlan VNI in HOST byte order */
-  u32 vni;
-
-  /* tunnel src and dst addresses */
-  ip46_address_t src;
-  ip46_address_t dst;
-
-  /* udp-ports */
-  u16 src_port;
-  u16 dst_port;
-
-  /* mcast packet output intfc index (used only if dst is mcast) */
-  u32 mcast_sw_if_index;
-
-  /* decap next index */
-  u16 decap_next_index;
-
-  /* The FIB index for src/dst addresses */
-  u32 encap_fib_index;
-
-  /* vnet intfc index */
-  u32 sw_if_index;
-  u32 hw_if_index;
-
-  /**
-   * Linkage into the FIB object graph
-   */
-  fib_node_t node;
-
-  /*
-   * The FIB entry for (depending on VXLAN tunnel is unicast or mcast)
-   * sending unicast VXLAN encap packets or receiving mcast VXLAN packets
-   */
-  fib_node_index_t fib_entry_index;
-  adj_index_t mcast_adj_index;
-
-  /**
-   * The tunnel is a child of the FIB entry for its destination. This is
-   * so it receives updates when the forwarding information for that entry
-   * changes.
-   * The tunnels sibling index on the FIB entry's dependency list.
-   */
-  u32 sibling_index;
-
-  u32 flow_index;		/* infra flow index */
-  u32 dev_instance;		/* Real device instance in tunnel vector */
-  u32 user_instance;		/* Instance name being shown to user */
-
-  VNET_DECLARE_REWRITE;
-} vxlan_tunnel_t;
-
-#define foreach_vxlan_input_next        \
-_(DROP, "error-drop")                   \
-_(L2_INPUT, "l2-input")
-
-typedef enum
-{
-#define _(s,n) VXLAN_INPUT_NEXT_##s,
-  foreach_vxlan_input_next
-#undef _
-    VXLAN_INPUT_N_NEXT,
-} vxlan_input_next_t;
-
-typedef enum
-{
-#define vxlan_error(n,s) VXLAN_ERROR_##n,
-#include <vnet/vxlan/vxlan_error.def>
-#undef vxlan_error
-  VXLAN_N_ERROR,
-} vxlan_input_error_t;
-
-typedef struct
-{
-  /* vector of encap tunnel instances */
-  vxlan_tunnel_t *tunnels;
-
-  /* lookup tunnel by key */
-  clib_bihash_16_8_t
-    vxlan4_tunnel_by_key; /* keyed on ipv4.dst + src_port + fib + vni */
-  clib_bihash_24_8_t
-    vxlan6_tunnel_by_key; /* keyed on ipv6.dst + src_port + fib + vni */
-
-  /* local VTEP IPs ref count used by vxlan-bypass node to check if
-     received VXLAN packet DIP matches any local VTEP address */
-  vtep_table_t vtep_table;
-
-  /* mcast shared info */
-  uword *mcast_shared;		/* keyed on mcast ip46 addr */
-
-  /* Mapping from sw_if_index to tunnel index */
-  u32 *tunnel_index_by_sw_if_index;
-
-  /* graph node state */
-  uword *bm_ip4_bypass_enabled_by_sw_if;
-  uword *bm_ip6_bypass_enabled_by_sw_if;
-
-  /* convenience */
-  vlib_main_t *vlib_main;
-  vnet_main_t *vnet_main;
-
-  /* Record used instances */
-  uword *instance_used;
-  u32 flow_id_start;
-
-  /* cache for last 8 vxlan tunnel */
-  vtep4_cache_t vtep4_u512;
-
-} vxlan_main_t;
-
-extern vxlan_main_t vxlan_main;
-
-extern vlib_node_registration_t vxlan4_input_node;
-extern vlib_node_registration_t vxlan6_input_node;
-extern vlib_node_registration_t vxlan4_encap_node;
-extern vlib_node_registration_t vxlan6_encap_node;
-extern vlib_node_registration_t vxlan4_flow_input_node;
-
-u8 *format_vxlan_encap_trace (u8 * s, va_list * args);
-
-typedef struct
-{
-  u8 is_add;
-
-  /* we normally use is_ip4, but since this adds to the
-   * structure, this seems less of a breaking change */
-  u8 is_ip6;
-  u8 is_l3;
-  u32 instance;
-  ip46_address_t src, dst;
-  u32 mcast_sw_if_index;
-  u32 encap_fib_index;
-  u32 decap_next_index;
-  u32 vni;
-  u16 src_port;
-  u16 dst_port;
-} vnet_vxlan_add_del_tunnel_args_t;
-
-int vnet_vxlan_add_del_tunnel
-  (vnet_vxlan_add_del_tunnel_args_t * a, u32 * sw_if_indexp);
-
-void vnet_int_vxlan_bypass_mode (u32 sw_if_index, u8 is_ip6, u8 is_enable);
-
-int vnet_vxlan_add_del_rx_flow (u32 hw_if_index, u32 t_imdex, int is_add);
-
-u32 vnet_vxlan_get_tunnel_index (u32 sw_if_index);
-#endif /* included_vnet_vxlan_h */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */