Consolidate DHCP v4 and V6 implementation. No functional change intended

The DHCP proxy and VSS information maintained by VPP is the same for v4 and v6, so we can manage this state using the same code.
Packet handling is cleary different, so this is kept separate.

Change-Id: I10f10cc1f7f19debcd4c4b099c6de64e56bb0c69
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 0 insertions, 94 deletions

diff --git a/src/vnet/dhcpv6/proxy.h b/src/vnet/dhcpv6/proxy.h
deleted file mode 100644
index 77ced3619c4..00000000000
--- a/src/vnet/dhcpv6/proxy.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * proxy.h: dhcp proxy 
- *
- * Copyright (c) 2013 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_dhcpv6_proxy_h
-#define included_dhcpv6_proxy_h
-
-#include <vnet/vnet.h>
-#include <vnet/ethernet/ethernet.h>
-#include <vnet/ip/ip.h>
-#include <vnet/ip/ip4.h>
-#include <vnet/ip/ip6_packet.h>
-#include <vnet/pg/pg.h>
-#include <vnet/ip/format.h>
-#include <vnet/ip/udp.h>
-#include <vnet/dhcpv6/packet.h>
-
-typedef enum {
-#define dhcpv6_proxy_error(n,s) DHCPV6_PROXY_ERROR_##n,
-#include <vnet/dhcpv6/proxy_error.def>
-#undef dhcpv6_proxy_error
-  DHCPV6_PROXY_N_ERROR,
-} dhcpv6_proxy_error_t;
-
-typedef struct {
-  u32 oui;
-  u32 fib_id;
-} dhcpv6_vss_id;
-
-typedef union {
-  u8 as_u8[8];
-  dhcpv6_vss_id vpn_id;
-} dhcpv6_vss_info;
-
-typedef struct {
-  ip6_address_t dhcp6_server;
-  ip6_address_t dhcp6_src_address;
-  u32 server_fib6_index;
-} dhcpv6_server_t;
-
-typedef struct {
-  /* Pool of DHCP servers */
-  dhcpv6_server_t * dhcp6_servers;
-
-  /* Pool of selected DHCP server. Zero is the default server */
-   u32 * dhcp6_server_index_by_rx_fib_index;
-
-  /* all DHCP servers address */
-  ip6_address_t all_dhcpv6_server_address;
-  ip6_address_t all_dhcpv6_server_relay_agent_address;
-
-  /* to drop pkts in server-to-client direction */
-  u32 error_drop_node_index;
-
-  dhcpv6_vss_info *vss;
-
-  /* hash lookup specific vrf_id -> VSS vector index*/
-  u32 *vss_index_by_rx_fib_index;
-   
-  /* convenience */
-  vlib_main_t * vlib_main;
-  vnet_main_t * vnet_main;
-} dhcpv6_proxy_main_t;
-
-dhcpv6_proxy_main_t dhcpv6_proxy_main;
-
-int dhcpv6_proxy_set_vss(u32 tbl_id,
-                         u32 oui,
-                         u32 fib_id, 
-                         int is_del);
-
-int dhcpv6_proxy_set_server(ip6_address_t *addr,
-                            ip6_address_t *src_address,
-                            u32 rx_fib_id,
-                            u32 server_fib_id,
-                            int is_del);
-
-void dhcpv6_proxy_dump(void *opaque,
-                       u32 context);
-
-#endif /* included_dhcpv6_proxy_h */