X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=lib%2Fpackets.h;h=e5be1cb99c9cc959ccaf057ef8e7e4e77dd3211f;hb=024c78b852ace6319dfd4b46cafc1b9fe4180d77;hp=afe4b6b3353a2faef8d73021a066e23f74e4b7f5;hpb=3b842fc2f0f8367d7d1350a80f7c29edca0925b5;p=openvswitch

diff --git a/lib/packets.h b/lib/packets.h
index afe4b6b3..e5be1cb9 100644
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -131,23 +131,11 @@ static inline void eth_addr_nicira_random(uint8_t ea[ETH_ADDR_LEN])
     /* Set the top bit to indicate random Nicira address. */
     ea[3] |= 0x80;
 }
-/* Returns true if 'ea' is a reserved multicast address, that a bridge must
- * never forward, false otherwise. */
-static inline bool eth_addr_is_reserved(const uint8_t ea[ETH_ADDR_LEN])
-{
-    return (ea[0] == 0x01
-            && ea[1] == 0x80
-            && ea[2] == 0xc2
-            && ea[3] == 0x00
-            && ea[4] == 0x00
-            && (ea[5] & 0xf0) == 0x00);
-}
 
+bool eth_addr_is_reserved(const uint8_t ea[ETH_ADDR_LEN]);
 bool eth_addr_from_string(const char *, uint8_t ea[ETH_ADDR_LEN]);
 
-void compose_benign_packet(struct ofpbuf *, const char *tag,
-                           uint16_t snap_type,
-                           const uint8_t eth_src[ETH_ADDR_LEN]);
+void compose_rarp(struct ofpbuf *, const uint8_t eth_src[ETH_ADDR_LEN]);
 
 void eth_push_vlan(struct ofpbuf *, ovs_be16 tci);
 void eth_pop_vlan(struct ofpbuf *);
@@ -192,6 +180,9 @@ void eth_addr_bitand(const uint8_t src[ETH_ADDR_LEN],
 #define ETH_TYPE_VLAN          0x8100
 #define ETH_TYPE_IPV6          0x86dd
 #define ETH_TYPE_LACP          0x8809
+#define ETH_TYPE_RARP          0x8035
+#define ETH_TYPE_MPLS          0x8847
+#define ETH_TYPE_MPLS_MCAST    0x8848
 
 /* Minimum value for an Ethernet type.  Values below this are IEEE 802.2 frame
  * lengths. */
@@ -329,6 +320,10 @@ void ip_format_masked(ovs_be32 ip, ovs_be32 mask, struct ds *);
 #define IP_IHL(ip_ihl_ver) ((ip_ihl_ver) & 15)
 #define IP_IHL_VER(ihl, ver) (((ver) << 4) | (ihl))
 
+#ifndef IPPROTO_SCTP
+#define IPPROTO_SCTP 132
+#endif
+
 /* TOS fields. */
 #define IP_ECN_MASK 0x03
 #define IP_DSCP_MASK 0xfc
@@ -413,6 +408,7 @@ BUILD_ASSERT_DECL(TCP_HEADER_LEN == sizeof(struct tcp_header));
 #define ARP_PRO_IP 0x0800
 #define ARP_OP_REQUEST 1
 #define ARP_OP_REPLY 2
+#define ARP_OP_RARP 3
 
 #define ARP_ETH_HEADER_LEN 28
 struct arp_eth_header {