From 7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Mon, 19 Dec 2016 23:05:39 +0100
Subject: Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>
---
 src/vnet/ethernet/arp_packet.h | 173 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 src/vnet/ethernet/arp_packet.h

(limited to 'src/vnet/ethernet/arp_packet.h')

diff --git a/src/vnet/ethernet/arp_packet.h b/src/vnet/ethernet/arp_packet.h
new file mode 100644
index 00000000000..e762ffa4018
--- /dev/null
+++ b/src/vnet/ethernet/arp_packet.h
@@ -0,0 +1,173 @@
+/*
+ * ethernet/arp.c: IP v4 ARP node
+ *
+ * Copyright (c) 2010 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_ethernet_arp_packet_h
+#define included_ethernet_arp_packet_h
+
+#define foreach_ethernet_arp_hardware_type	\
+  _ (0, reserved)				\
+  _ (1, ethernet)				\
+  _ (2, experimental_ethernet)			\
+  _ (3, ax_25)					\
+  _ (4, proteon_pronet_token_ring)		\
+  _ (5, chaos)					\
+  _ (6, ieee_802)				\
+  _ (7, arcnet)					\
+  _ (8, hyperchannel)				\
+  _ (9, lanstar)				\
+  _ (10, autonet)				\
+  _ (11, localtalk)				\
+  _ (12, localnet)				\
+  _ (13, ultra_link)				\
+  _ (14, smds)					\
+  _ (15, frame_relay)				\
+  _ (16, atm)					\
+  _ (17, hdlc)					\
+  _ (18, fibre_channel)				\
+  _ (19, atm19)					\
+  _ (20, serial_line)				\
+  _ (21, atm21)					\
+  _ (22, mil_std_188_220)			\
+  _ (23, metricom)				\
+  _ (24, ieee_1394)				\
+  _ (25, mapos)					\
+  _ (26, twinaxial)				\
+  _ (27, eui_64)				\
+  _ (28, hiparp)				\
+  _ (29, iso_7816_3)				\
+  _ (30, arpsec)				\
+  _ (31, ipsec_tunnel)				\
+  _ (32, infiniband)				\
+  _ (33, cai)					\
+  _ (34, wiegand)				\
+  _ (35, pure_ip)				\
+  _ (36, hw_exp1)				\
+  _ (256, hw_exp2)
+
+#define foreach_ethernet_arp_opcode		\
+  _ (reserved)					\
+  _ (request)					\
+  _ (reply)					\
+  _ (reverse_request)				\
+  _ (reverse_reply)				\
+  _ (drarp_request)				\
+  _ (drarp_reply)				\
+  _ (drarp_error)				\
+  _ (inarp_request)				\
+  _ (inarp_reply)				\
+  _ (arp_nak)					\
+  _ (mars_request)				\
+  _ (mars_multi)				\
+  _ (mars_mserv)				\
+  _ (mars_join)					\
+  _ (mars_leave)				\
+  _ (mars_nak)					\
+  _ (mars_unserv)				\
+  _ (mars_sjoin)				\
+  _ (mars_sleave)				\
+  _ (mars_grouplist_request)			\
+  _ (mars_grouplist_reply)			\
+  _ (mars_redirect_map)				\
+  _ (mapos_unarp)				\
+  _ (exp1)					\
+  _ (exp2)
+
+typedef enum
+{
+#define _(n,f) ETHERNET_ARP_HARDWARE_TYPE_##f = (n),
+  foreach_ethernet_arp_hardware_type
+#undef _
+} ethernet_arp_hardware_type_t;
+
+typedef enum
+{
+#define _(f) ETHERNET_ARP_OPCODE_##f,
+  foreach_ethernet_arp_opcode
+#undef _
+    ETHERNET_ARP_N_OPCODE,
+} ethernet_arp_opcode_t;
+
+typedef enum
+{
+  IP4_ARP_NEXT_DROP,
+  IP4_ARP_N_NEXT,
+} ip4_arp_next_t;
+
+typedef enum
+{
+  IP4_ARP_ERROR_DROP,
+  IP4_ARP_ERROR_REQUEST_SENT,
+  IP4_ARP_ERROR_NON_ARP_ADJ,
+  IP4_ARP_ERROR_REPLICATE_DROP,
+  IP4_ARP_ERROR_REPLICATE_FAIL,
+  IP4_ARP_ERROR_NO_SOURCE_ADDRESS,
+} ip4_arp_error_t;
+
+/* *INDENT-OFF* */
+typedef CLIB_PACKED (struct {
+  u8 ethernet[6];
+  ip4_address_t ip4;
+}) ethernet_arp_ip4_over_ethernet_address_t;
+/* *INDENT-ON* */
+
+typedef struct
+{
+  u16 l2_type;
+  u16 l3_type;
+  u8 n_l2_address_bytes;
+  u8 n_l3_address_bytes;
+  u16 opcode;
+  union
+  {
+    ethernet_arp_ip4_over_ethernet_address_t ip4_over_ethernet[2];
+
+    /* Others... */
+    u8 data[0];
+  };
+} ethernet_arp_header_t;
+
+typedef struct
+{
+  u32 sw_if_index;
+  ip4_address_t ip4_address;
+
+  u8 ethernet_address[6];
+
+  u16 flags;
+#define ETHERNET_ARP_IP4_ENTRY_FLAG_STATIC  (1 << 0)
+#define ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC (1 << 1)
+
+  u64 cpu_time_last_updated;
+
+  /**
+   * The index of the adj-fib entry created
+   */
+  fib_node_index_t fib_entry_index;
+} ethernet_arp_ip4_entry_t;
+
+ethernet_arp_ip4_entry_t *ip4_neighbor_entries (u32 sw_if_index);
+u8 *format_ethernet_arp_ip4_entry (u8 * s, va_list * va);
+
+#endif /* included_ethernet_arp_packet_h */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
-- 
cgit 1.2.3-korg