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83cbd279 | 1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2005 - 2006, Intel Corporation\r | |
4 | All rights reserved. This program and the accompanying materials\r | |
5 | are licensed and made available under the terms and conditions of the BSD License\r | |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | \r | |
13 | Module Name:\r | |
14 | \r | |
15 | Ip4Icmp.h\r | |
16 | \r | |
17 | Abstract:\r | |
18 | \r | |
19 | Header file for ICMP protocol.\r | |
20 | \r | |
21 | \r | |
22 | **/\r | |
23 | \r | |
24 | #ifndef __EFI_IP4_ICMP_H__\r | |
25 | #define __EFI_IP4_ICMP_H__\r | |
26 | \r | |
27 | enum {\r | |
28 | //\r | |
29 | // ICMP type definations\r | |
30 | //\r | |
31 | ICMP_ECHO_REPLY = 0,\r | |
32 | ICMP_DEST_UNREACHABLE = 3,\r | |
33 | ICMP_SOURCE_QUENCH = 4,\r | |
34 | ICMP_REDIRECT = 5,\r | |
35 | ICMP_ECHO_REQUEST = 8,\r | |
36 | ICMP_TIME_EXCEEDED = 11,\r | |
37 | ICMP_PARAMETER_PROBLEM = 12,\r | |
38 | ICMP_TIMESTAMP = 13,\r | |
39 | ICMP_INFO_REQUEST = 15,\r | |
40 | ICMP_INFO_REPLY = 16,\r | |
41 | ICMP_TYPE_MAX = ICMP_INFO_REPLY,\r | |
42 | \r | |
43 | ICMP_DEFAULT_CODE = 0,\r | |
44 | \r | |
45 | //\r | |
46 | // ICMP code definations for ICMP_DEST_UNREACHABLE\r | |
47 | //\r | |
48 | ICMP_NET_UNREACHABLE = 0,\r | |
49 | ICMP_HOST_UNREACHABLE = 1,\r | |
50 | ICMP_PROTO_UNREACHABLE = 2, // Host may generate\r | |
51 | ICMP_PORT_UNREACHABLE = 3, // Host may generate\r | |
52 | ICMP_FRAGMENT_FAILED = 4,\r | |
53 | ICMP_SOURCEROUTE_FAILED = 5, // Host may generate\r | |
54 | ICMP_NET_UNKNOWN = 6,\r | |
55 | ICMP_HOST_UNKNOWN = 7,\r | |
56 | ICMP_SOURCE_ISOLATED = 8,\r | |
57 | ICMP_NET_PROHIBITED = 9,\r | |
58 | ICMP_HOST_PROHIBITED = 10,\r | |
59 | ICMP_NET_UNREACHABLE_TOS = 11,\r | |
60 | ICMP_HOST_UNREACHABLE_TOS = 12,\r | |
61 | \r | |
62 | //\r | |
63 | // ICMP code definations for ICMP_TIME_EXCEEDED\r | |
64 | //\r | |
65 | ICMP_TIMEOUT_IN_TRANSIT = 0,\r | |
66 | ICMp_TIMEOUT_REASSEMBLE = 1, // Host may generate\r | |
67 | \r | |
68 | //\r | |
69 | // ICMP code definations for ICMP_TIME_EXCEEDED\r | |
70 | //\r | |
71 | ICMP_NET_REDIRECT = 0,\r | |
72 | ICMP_HOST_REDIRECT = 1,\r | |
73 | ICMP_NET_TOS_REDIRECT = 2,\r | |
74 | ICMP_HOST_TOS_REDIRECT = 3,\r | |
75 | \r | |
76 | //\r | |
77 | // ICMP message classes, each class of ICMP message shares\r | |
78 | // a common message format. INVALID_MESSAGE is only a flag.\r | |
79 | //\r | |
80 | ICMP_INVALID_MESSAGE = 0,\r | |
81 | ICMP_ERROR_MESSAGE = 1,\r | |
82 | ICMP_QUERY_MESSAGE = 2\r | |
83 | };\r | |
84 | \r | |
85 | typedef struct {\r | |
86 | UINT8 IcmpType;\r | |
87 | UINT8 IcmpClass;\r | |
88 | } IP4_ICMP_CLASS;\r | |
89 | \r | |
90 | extern IP4_ICMP_CLASS mIcmpClass[];\r | |
91 | extern EFI_IP4_ICMP_TYPE mIp4SupportedIcmp[];\r | |
92 | \r | |
93 | EFI_STATUS\r | |
94 | Ip4IcmpHandle (\r | |
95 | IN IP4_SERVICE *IpSb,\r | |
96 | IN IP4_HEAD *Header,\r | |
97 | IN NET_BUF *Packet\r | |
98 | );\r | |
99 | #endif\r |