1#ifndef _IPV6_PROTOCOL_DEFINES_
 2#define _IPV6_PROTOCOL_DEFINES_
 3
 4#define IPV6HDR_TYPE_HOPBYHOP 0x0
 5#define IPV6HDR_TYPE_ROUTING 0x2B
 6#define IPV6HDR_TYPE_FRAGMENTATION 0x2C
 7#define IPV6HDR_TYPE_DESTOPTS 0x3c
 8#define IPV6HDR_TYPE_AUTHENTICATION 0x33
 9#define IPV6HDR_TYPE_ENCRYPTEDSECURITYPAYLOAD 0x34
10#define MASK_IPV6_CS_SPEC 0x2
11
12#define TCP_HEADER_TYPE	0x6
13#define UDP_HEADER_TYPE	0x11
14#define IPV6_ICMP_HDR_TYPE 0x2
15#define IPV6_FLOWLABEL_BITOFFSET 9
16
17#define IPV6_MAX_CHAINEDHDR_BUFFBYTES 0x64
18/*
19 * Size of Dest Options field of Destinations Options Header
20 * in bytes.
21 */
22#define IPV6_DESTOPTS_HDR_OPTIONSIZE 0x8
23
24struct bcm_ipv6_hdr {
25	unsigned char  ucVersionPrio;
26	unsigned char  aucFlowLabel[3];
27	unsigned short usPayloadLength;
28	unsigned char  ucNextHeader;
29	unsigned char  ucHopLimit;
30	unsigned long  ulSrcIpAddress[4];
31	unsigned long  ulDestIpAddress[4];
32};
33
34struct bcm_ipv6_routing_hdr {
35	unsigned char ucNextHeader;
36	unsigned char ucRoutingType;
37	unsigned char ucNumAddresses;
38	unsigned char ucNextAddress;
39	unsigned long ulReserved;
40};
41
42struct bcm_ipv6_fragment_hdr {
43	unsigned char  ucNextHeader;
44	unsigned char  ucReserved;
45	unsigned short usFragmentOffset;
46	unsigned long  ulIdentification;
47};
48
49struct bcm_ipv6_dest_options_hdr {
50	unsigned char ucNextHeader;
51	unsigned char ucHdrExtLen;
52	unsigned char ucDestOptions[6];
53};
54
55struct bcm_ipv6_options_hdr {
56	unsigned char ucNextHeader;
57	unsigned char ucMisc[3];
58	unsigned long ulJumboPayloadLen;
59};
60
61struct bcm_ipv6_authentication_hdr {
62	unsigned char  ucNextHeader;
63	unsigned char  ucLength;
64	unsigned short usReserved;
65	unsigned long  ulSecurityParametersIndex;
66};
67
68enum bcm_ipaddr_context {
69	eSrcIpAddress,
70	eDestIpAddress
71};
72
73/* Function Prototypes */
74
75unsigned short IpVersion6(struct bcm_mini_adapter *Adapter, /* < Pointer to the driver control structure */
76					void *pcIpHeader, /* <Pointer to the IP Hdr of the packet */
77					struct bcm_classifier_rule *pstClassifierRule);
78
79void DumpIpv6Address(unsigned long *puIpv6Address);
80
81extern bool MatchSrcPort(struct bcm_classifier_rule *pstClassifierRule, unsigned short ushSrcPort);
82extern bool MatchDestPort(struct bcm_classifier_rule *pstClassifierRule, unsigned short ushSrcPort);
83extern bool MatchProtocol(struct bcm_classifier_rule *pstClassifierRule, unsigned char ucProtocol);
84
85#endif