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1 | /** @file\r | |
2 | EFI Network Interface Identifier Protocol.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials are licensed and made available under\r | |
6 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
7 | The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php.\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | @par Revision Reference:\r | |
14 | This Protocol is introduced in EFI Specification 1.10.\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
18 | #ifndef __EFI_NETWORK_INTERFACE_IDENTIFER_H__\r | |
19 | #define __EFI_NETWORK_INTERFACE_IDENTIFER_H__\r | |
20 | \r | |
21 | //\r | |
22 | // GUID retired from UEFI Specification 2.1b\r | |
23 | //\r | |
24 | #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \\r | |
25 | { \\r | |
26 | 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29 } \\r | |
27 | }\r | |
28 | \r | |
29 | //\r | |
30 | // GUID intruduced in UEFI Specification 2.1b\r | |
31 | //\r | |
32 | #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID_31 \\r | |
33 | { \\r | |
34 | 0x1ACED566, 0x76ED, 0x4218, {0xBC, 0x81, 0x76, 0x7F, 0x1F, 0x97, 0x7A, 0x89 } \\r | |
35 | }\r | |
36 | \r | |
37 | //\r | |
38 | // Revision defined in UEFI Specification 2.4\r | |
39 | //\r | |
40 | #define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION 0x00020000\r | |
41 | \r | |
42 | \r | |
43 | ///\r | |
44 | /// Revision defined in EFI1.1.\r | |
45 | ///\r | |
46 | #define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION\r | |
47 | \r | |
48 | ///\r | |
49 | /// Forward reference for pure ANSI compatability.\r | |
50 | ///\r | |
51 | typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL;\r | |
52 | \r | |
53 | ///\r | |
54 | /// Protocol defined in EFI1.1.\r | |
55 | ///\r | |
56 | typedef EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;\r | |
57 | \r | |
58 | ///\r | |
59 | /// An optional protocol that is used to describe details about the software\r | |
60 | /// layer that is used to produce the Simple Network Protocol.\r | |
61 | ///\r | |
62 | struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL {\r | |
63 | UINT64 Revision; ///< The revision of the EFI_NETWORK_INTERFACE_IDENTIFIER protocol.\r | |
64 | UINT64 Id; ///< The address of the first byte of the identifying structure for this network\r | |
65 | ///< interface. This is only valid when the network interface is started\r | |
66 | ///< (see Start()). When the network interface is not started, this field is set to zero.\r | |
67 | UINT64 ImageAddr; ///< The address of the first byte of the identifying structure for this\r | |
68 | ///< network interface. This is set to zero if there is no structure.\r | |
69 | UINT32 ImageSize; ///< The size of unrelocated network interface image.\r | |
70 | CHAR8 StringId[4];///< A four-character ASCII string that is sent in the class identifier field of\r | |
71 | ///< option 60 in DHCP. For a Type of EfiNetworkInterfaceUndi, this field is UNDI.\r | |
72 | UINT8 Type; ///< Network interface type. This will be set to one of the values\r | |
73 | ///< in EFI_NETWORK_INTERFACE_TYPE.\r | |
74 | UINT8 MajorVer; ///< Major version number.\r | |
75 | UINT8 MinorVer; ///< Minor version number.\r | |
76 | BOOLEAN Ipv6Supported; ///< TRUE if the network interface supports IPv6; otherwise FALSE.\r | |
77 | UINT16 IfNum; ///< The network interface number that is being identified by this Network \r | |
78 | ///< Interface Identifier Protocol. This field must be less than or \r | |
79 | ///< equal to the (IFcnt | IFcntExt <<8 ) fields in the !PXE structure.\r | |
80 | \r | |
81 | };\r | |
82 | \r | |
83 | ///\r | |
84 | ///*******************************************************\r | |
85 | /// EFI_NETWORK_INTERFACE_TYPE\r | |
86 | ///*******************************************************\r | |
87 | ///\r | |
88 | typedef enum {\r | |
89 | EfiNetworkInterfaceUndi = 1\r | |
90 | } EFI_NETWORK_INTERFACE_TYPE;\r | |
91 | \r | |
92 | ///\r | |
93 | /// Forward reference for pure ANSI compatability.\r | |
94 | ///\r | |
95 | typedef struct undiconfig_table UNDI_CONFIG_TABLE;\r | |
96 | \r | |
97 | ///\r | |
98 | /// The format of the configuration table for UNDI\r | |
99 | ///\r | |
100 | struct undiconfig_table {\r | |
101 | UINT32 NumberOfInterfaces; ///< The number of NIC devices\r | |
102 | ///< that this UNDI controls.\r | |
103 | UINT32 reserved;\r | |
104 | UNDI_CONFIG_TABLE *nextlink; ///< A pointer to the next UNDI\r | |
105 | ///< configuration table.\r | |
106 | ///\r | |
107 | /// The length of this array is given in the NumberOfInterfaces field.\r | |
108 | ///\r | |
109 | struct {\r | |
110 | VOID *NII_InterfacePointer; ///< Pointer to the NII interface structure.\r | |
111 | VOID *DevicePathPointer; ///< Pointer to the device path for this NIC.\r | |
112 | } NII_entry[1]; \r | |
113 | };\r | |
114 | \r | |
115 | extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid;\r | |
116 | extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid_31;\r | |
117 | \r | |
118 | #endif\r |