2006-06-28 09:44:41 +00:00
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#ifndef _GPXE_IP6_H
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#define _GPXE_IP6_H
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/** @file
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*
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* IP6 protocol
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*
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*/
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#include <ip.h>
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/* IP6 constants */
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2006-08-08 03:42:30 +00:00
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#define IP6_VERSION 0x6
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#define IP6_HOP_LIMIT 64
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2006-06-28 09:44:41 +00:00
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/* IP6 header */
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struct ip6_header {
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uint32_t vers:4,
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traffic_class:8,
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flow_label:20;
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uint16_t payload_len;
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uint8_t nxt_hdr;
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uint8_t hop_limit;
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struct in6_addr src;
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struct in6_addr dest;
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};
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struct pk_buff;
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struct net_device;
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struct net_protocol;
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extern struct net_protocol ipv6_protocol;
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extern int ipv6_tx ( struct pk_buff *pkb, uint16_t trans_proto, struct in6_addr *dest );
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#endif /* _GPXE_IP6_H */
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