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30368135 | 1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2007 - 2008, 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 | Module Name:\r | |
13 | \r | |
14 | PxeBcImpl.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | \r | |
19 | **/\r | |
20 | \r | |
21 | #ifndef __EFI_PXEBC_IMPL_H__\r | |
22 | #define __EFI_PXEBC_IMPL_H__\r | |
23 | \r | |
24 | \r | |
25 | typedef struct _PXEBC_PRIVATE_DATA PXEBC_PRIVATE_DATA;\r | |
26 | \r | |
27 | #include <PiDxe.h>\r | |
28 | \r | |
29 | #include <Guid/SmBios.h>\r | |
30 | #include <IndustryStandard/SmBios.h>\r | |
31 | #include <Protocol/Dhcp4.h>\r | |
32 | #include <Protocol/PxeBaseCode.h>\r | |
33 | #include <Protocol/Mtftp4.h>\r | |
34 | #include <Protocol/Udp4.h>\r | |
35 | #include <Protocol/LoadFile.h>\r | |
36 | #include <Protocol/NetworkInterfaceIdentifier.h>\r | |
37 | #include <Protocol/PxeBaseCodeCallBack.h>\r | |
38 | #include <Protocol/Arp.h>\r | |
39 | #include <Protocol/Ip4.h>\r | |
40 | \r | |
41 | #include <Library/DebugLib.h>\r | |
42 | #include <Library/BaseMemoryLib.h>\r | |
43 | #include <Library/UefiDriverEntryPoint.h>\r | |
44 | #include <Library/UefiBootServicesTableLib.h>\r | |
45 | #include <Library/UefiLib.h>\r | |
46 | #include <Library/BaseLib.h>\r | |
47 | #include <Library/NetLib.h>\r | |
48 | \r | |
49 | #include "PxeBcDriver.h"\r | |
50 | #include "PxeArch.h"\r | |
51 | #include "PxeBcDhcp.h"\r | |
52 | #include "PxeBcMtftp.h"\r | |
53 | #include "PxeBcSupport.h"\r | |
54 | \r | |
55 | #define PXEBC_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('P', 'X', 'E', 'P')\r | |
56 | #define PXEBC_MTFTP_TIMEOUT 4\r | |
57 | #define PXEBC_MTFTP_RETRIES 6\r | |
58 | \r | |
59 | struct _PXEBC_PRIVATE_DATA {\r | |
60 | UINT32 Signature;\r | |
61 | EFI_HANDLE Controller;\r | |
62 | EFI_HANDLE Image;\r | |
63 | EFI_HANDLE ArpChild;\r | |
64 | EFI_HANDLE Dhcp4Child;\r | |
65 | EFI_HANDLE Ip4Child;\r | |
66 | EFI_HANDLE Mtftp4Child;\r | |
67 | EFI_HANDLE Udp4ReadChild;\r | |
68 | EFI_HANDLE Udp4WriteChild;\r | |
69 | \r | |
70 | EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;\r | |
71 | \r | |
72 | EFI_PXE_BASE_CODE_PROTOCOL PxeBc;\r | |
73 | EFI_LOAD_FILE_PROTOCOL LoadFile;\r | |
74 | EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL LoadFileCallback;\r | |
75 | EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL *PxeBcCallback;\r | |
76 | EFI_ARP_PROTOCOL *Arp;\r | |
77 | EFI_DHCP4_PROTOCOL *Dhcp4;\r | |
78 | EFI_IP4_PROTOCOL *Ip4;\r | |
79 | EFI_IP4_CONFIG_DATA Ip4ConfigData;\r | |
80 | EFI_MTFTP4_PROTOCOL *Mtftp4;\r | |
81 | EFI_UDP4_PROTOCOL *Udp4Read;\r | |
82 | EFI_UDP4_PROTOCOL *Udp4Write;\r | |
83 | UINT16 CurrentUdpSrcPort;\r | |
84 | EFI_UDP4_CONFIG_DATA Udp4CfgData;\r | |
85 | \r | |
86 | \r | |
87 | EFI_PXE_BASE_CODE_MODE Mode;\r | |
88 | EFI_PXE_BASE_CODE_FUNCTION Function;\r | |
89 | \r | |
90 | CHAR8 *BootFileName;\r | |
91 | \r | |
92 | EFI_IP_ADDRESS StationIp;\r | |
93 | EFI_IP_ADDRESS SubnetMask;\r | |
94 | EFI_IP_ADDRESS GatewayIp;\r | |
95 | EFI_IP_ADDRESS ServerIp;\r | |
96 | BOOLEAN AddressIsOk;\r | |
97 | \r | |
98 | UINTN FileSize;\r | |
99 | \r | |
100 | UINT8 OptionBuffer[PXEBC_DHCP4_MAX_OPTION_SIZE];\r | |
101 | EFI_DHCP4_PACKET SeedPacket;\r | |
102 | EFI_MAC_ADDRESS Mac;\r | |
103 | UINT8 MacLen;\r | |
104 | \r | |
105 | BOOLEAN SortOffers;\r | |
106 | BOOLEAN GotProxyOffer;\r | |
107 | UINT32 NumOffers;\r | |
108 | UINT32 SelectedOffer;\r | |
109 | UINT32 ProxyOfferType;\r | |
110 | \r | |
111 | //\r | |
112 | // Cached packets as complements of pxe mode data\r | |
113 | //\r | |
114 | PXEBC_CACHED_DHCP4_PACKET ProxyOffer;\r | |
115 | PXEBC_CACHED_DHCP4_PACKET Dhcp4Ack;\r | |
116 | PXEBC_CACHED_DHCP4_PACKET PxeReply;\r | |
117 | PXEBC_CACHED_DHCP4_PACKET Dhcp4Offers[PXEBC_MAX_OFFER_NUM];\r | |
118 | \r | |
119 | //\r | |
120 | // Arrays for different types of offers:\r | |
121 | // ServerCount records the count of the servers we got the offers,\r | |
122 | // OfferIndex records the index of the offer sent by the server indexed by ServerCount.\r | |
123 | //\r | |
124 | UINT32 ServerCount[DHCP4_PACKET_TYPE_MAX];\r | |
125 | UINT32 OfferIndex[DHCP4_PACKET_TYPE_MAX][PXEBC_MAX_OFFER_NUM];\r | |
126 | UINT32 BootpIndex;\r | |
127 | UINT32 ProxyIndex[DHCP4_PACKET_TYPE_MAX];\r | |
128 | UINT32 BinlIndex[PXEBC_MAX_OFFER_NUM];\r | |
129 | \r | |
130 | EFI_EVENT GetArpCacheEvent;\r | |
131 | //\r | |
132 | // token and event used to get ICMP error data from IP\r | |
133 | //\r | |
134 | EFI_IP4_COMPLETION_TOKEN IcmpErrorRcvToken;\r | |
135 | };\r | |
136 | \r | |
137 | #define PXEBC_PRIVATE_DATA_FROM_PXEBC(a) CR (a, PXEBC_PRIVATE_DATA, PxeBc, PXEBC_PRIVATE_DATA_SIGNATURE)\r | |
138 | \r | |
139 | #define PXEBC_PRIVATE_DATA_FROM_LOADFILE(a) CR (a, PXEBC_PRIVATE_DATA, LoadFile, PXEBC_PRIVATE_DATA_SIGNATURE)\r | |
140 | \r | |
141 | #define PXEBC_PRIVATE_DATA_FROM_PXEBCCALLBACK(a) CR (a, PXEBC_PRIVATE_DATA, PxeBcCallback, PXEBC_PRIVATE_DATA_SIGNATURE)\r | |
142 | \r | |
143 | extern EFI_PXE_BASE_CODE_PROTOCOL mPxeBcProtocolTemplate;\r | |
144 | extern EFI_LOAD_FILE_PROTOCOL mLoadFileProtocolTemplate;\r | |
145 | \r | |
146 | #endif\r |