mir/ovs
2
0
Fork 0
mirror of https://github.com/openvswitch/ovs synced 2025-08-31 06:15:47 +00:00
Code Issues Releases Wiki Activity

packets: Remove redundant RARP header.

Browse Source 
Rarp packets had their own header definition in the packets
library.  This doesn't make sense because they have the same packet
format as arps.

Signed-off-by: Ethan Jackson <ethan@nicira.com>
This commit is contained in:
Ethan Jackson
2012-07-26 16:29:10 -07:00
parent 7d48a4cca4
commit 7cb57d10a9
2 changed files with 13 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
lib/packets.h
View File

@@ -229,25 +229,6 @@ struct llc_snap_header {
} __attribute__((packed));
BUILD_ASSERT_DECL(LLC_SNAP_HEADER_LEN == sizeof(struct llc_snap_header));
#define ARP_HTYPE_ETH 0x0001
#define RARP_REQUEST_REVERSE 0x0003
#define RARP_HEADER_LEN 28
/* RARP header only for Ethernet-IP. */
struct rarp_header {
ovs_be16 hw_addr_space; /* ARP_HTYPE_ETH. */
ovs_be16 proto_addr_space; /* ETH_TYPE_IP. */
uint8_t hw_addr_length; /* ETH_ADDR_LEN. */
uint8_t proto_addr_length; /* IPV4_ADDR_LEN. */
ovs_be16 opcode; /* RARP_REQUEST_REVERSE. */
uint8_t src_hw_addr[ETH_ADDR_LEN];
ovs_be32 src_proto_addr;
uint8_t target_hw_addr[ETH_ADDR_LEN];
ovs_be32 target_proto_addr;
} __attribute__((packed));
BUILD_ASSERT_DECL(RARP_HEADER_LEN == sizeof(struct rarp_header));
#define VLAN_VID_MASK 0x0fff
#define VLAN_VID_SHIFT 0
@@ -427,6 +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 {