#define ETH_TYPE_ARP 0x0806
#define ETH_TYPE_VLAN 0x8100
#define ETH_TYPE_IPV6 0x86dd
-#define ETH_TYPE_CFM 0x8902
#define ETH_TYPE_LACP 0x8809
/* Minimum value for an Ethernet type. Values below this are IEEE 802.2 frame
} __attribute__((packed));
BUILD_ASSERT_DECL(VLAN_ETH_HEADER_LEN == sizeof(struct vlan_eth_header));
-/* A 'ccm' represents a Continuity Check Message from the 802.1ag specification.
- * Continuity Check Messages are broadcast periodically so that hosts can
- * determine who they have connectivity to. */
-#define CCM_LEN 74
-#define CCM_MAID_LEN 48
-struct ccm {
- uint8_t mdlevel_version; /* MD Level and Version */
- uint8_t opcode;
- uint8_t flags;
- uint8_t tlv_offset;
- ovs_be32 seq;
- ovs_be16 mpid;
- uint8_t maid[CCM_MAID_LEN];
- uint8_t zero[16]; /* Defined by ITU-T Y.1731 should be zero */
-} __attribute__((packed));
-BUILD_ASSERT_DECL(CCM_LEN == sizeof(struct ccm));
-
/* The "(void) (ip)[0]" below has no effect on the value, since it's the first
* argument of a comma expression, but it makes sure that 'ip' is a pointer.
* This is useful since a common mistake is to pass an integer instead of a