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IP6 specifications

This commit is contained in:
Nikhil Chandru Rao 2006-06-28 09:44:41 +00:00
parent 41b399d672
commit e60817fa7a
1 changed files with 37 additions and 0 deletions
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37
src/include/gpxe/ip6.h Normal file
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#ifndef _GPXE_IP6_H
#define _GPXE_IP6_H
/** @file
*
* IP6 protocol
*
*/
#include <ip.h>
/* IP6 constants */
#define IP6_VER 6
/* IP6 header */
struct ip6_header {
uint32_t vers:4,
traffic_class:8,
flow_label:20;
uint16_t payload_len;
uint8_t nxt_hdr;
uint8_t hop_limit;
struct in6_addr src;
struct in6_addr dest;
};
struct pk_buff;
struct net_device;
struct net_protocol;
extern struct net_protocol ipv6_protocol;
extern int ipv6_tx ( struct pk_buff *pkb, uint16_t trans_proto, struct in6_addr *dest );
#endif /* _GPXE_IP6_H */