| /** @file | |
| Copyright (c) 2007 - 2008, Intel Corporation | |
| All rights reserved. This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| Module Name: | |
| PxeBcImpl.h | |
| Abstract: | |
| **/ | |
| #ifndef __EFI_PXEBC_IMPL_H__ | |
| #define __EFI_PXEBC_IMPL_H__ | |
| typedef struct _PXEBC_PRIVATE_DATA PXEBC_PRIVATE_DATA; | |
| #include <PiDxe.h> | |
| #include <Guid/SmBios.h> | |
| #include <IndustryStandard/SmBios.h> | |
| #include <Protocol/Dhcp4.h> | |
| #include <Protocol/PxeBaseCode.h> | |
| #include <Protocol/Mtftp4.h> | |
| #include <Protocol/Udp4.h> | |
| #include <Protocol/LoadFile.h> | |
| #include <Protocol/NetworkInterfaceIdentifier.h> | |
| #include <Protocol/PxeBaseCodeCallBack.h> | |
| #include <Protocol/Arp.h> | |
| #include <Protocol/Ip4.h> | |
| #include <Library/DebugLib.h> | |
| #include <Library/BaseMemoryLib.h> | |
| #include <Library/UefiDriverEntryPoint.h> | |
| #include <Library/UefiBootServicesTableLib.h> | |
| #include <Library/UefiLib.h> | |
| #include <Library/BaseLib.h> | |
| #include <Library/NetLib.h> | |
| #include "PxeBcDriver.h" | |
| #include "PxeArch.h" | |
| #include "PxeBcDhcp.h" | |
| #include "PxeBcMtftp.h" | |
| #include "PxeBcSupport.h" | |
| #define PXEBC_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('P', 'X', 'E', 'P') | |
| #define PXEBC_MTFTP_TIMEOUT 4 | |
| #define PXEBC_MTFTP_RETRIES 6 | |
| struct _PXEBC_PRIVATE_DATA { | |
| UINT32 Signature; | |
| EFI_HANDLE Controller; | |
| EFI_HANDLE Image; | |
| EFI_HANDLE ArpChild; | |
| EFI_HANDLE Dhcp4Child; | |
| EFI_HANDLE Ip4Child; | |
| EFI_HANDLE Mtftp4Child; | |
| EFI_HANDLE Udp4ReadChild; | |
| EFI_HANDLE Udp4WriteChild; | |
| EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii; | |
| EFI_PXE_BASE_CODE_PROTOCOL PxeBc; | |
| EFI_LOAD_FILE_PROTOCOL LoadFile; | |
| EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL LoadFileCallback; | |
| EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL *PxeBcCallback; | |
| EFI_ARP_PROTOCOL *Arp; | |
| EFI_DHCP4_PROTOCOL *Dhcp4; | |
| EFI_IP4_PROTOCOL *Ip4; | |
| EFI_IP4_CONFIG_DATA Ip4ConfigData; | |
| EFI_MTFTP4_PROTOCOL *Mtftp4; | |
| EFI_UDP4_PROTOCOL *Udp4Read; | |
| EFI_UDP4_PROTOCOL *Udp4Write; | |
| UINT16 CurrentUdpSrcPort; | |
| EFI_UDP4_CONFIG_DATA Udp4CfgData; | |
| EFI_PXE_BASE_CODE_MODE Mode; | |
| EFI_PXE_BASE_CODE_FUNCTION Function; | |
| CHAR8 *BootFileName; | |
| EFI_IP_ADDRESS StationIp; | |
| EFI_IP_ADDRESS SubnetMask; | |
| EFI_IP_ADDRESS GatewayIp; | |
| EFI_IP_ADDRESS ServerIp; | |
| BOOLEAN AddressIsOk; | |
| UINTN FileSize; | |
| UINT8 OptionBuffer[PXEBC_DHCP4_MAX_OPTION_SIZE]; | |
| EFI_DHCP4_PACKET SeedPacket; | |
| EFI_MAC_ADDRESS Mac; | |
| UINT8 MacLen; | |
| BOOLEAN SortOffers; | |
| BOOLEAN GotProxyOffer; | |
| UINT32 NumOffers; | |
| UINT32 SelectedOffer; | |
| UINT32 ProxyOfferType; | |
| // | |
| // Cached packets as complements of pxe mode data | |
| // | |
| PXEBC_CACHED_DHCP4_PACKET ProxyOffer; | |
| PXEBC_CACHED_DHCP4_PACKET Dhcp4Ack; | |
| PXEBC_CACHED_DHCP4_PACKET PxeReply; | |
| PXEBC_CACHED_DHCP4_PACKET Dhcp4Offers[PXEBC_MAX_OFFER_NUM]; | |
| // | |
| // Arrays for different types of offers: | |
| // ServerCount records the count of the servers we got the offers, | |
| // OfferIndex records the index of the offer sent by the server indexed by ServerCount. | |
| // | |
| UINT32 ServerCount[DHCP4_PACKET_TYPE_MAX]; | |
| UINT32 OfferIndex[DHCP4_PACKET_TYPE_MAX][PXEBC_MAX_OFFER_NUM]; | |
| UINT32 BootpIndex; | |
| UINT32 ProxyIndex[DHCP4_PACKET_TYPE_MAX]; | |
| UINT32 BinlIndex[PXEBC_MAX_OFFER_NUM]; | |
| EFI_EVENT GetArpCacheEvent; | |
| // | |
| // token and event used to get ICMP error data from IP | |
| // | |
| EFI_IP4_COMPLETION_TOKEN IcmpErrorRcvToken; | |
| }; | |
| #define PXEBC_PRIVATE_DATA_FROM_PXEBC(a) CR (a, PXEBC_PRIVATE_DATA, PxeBc, PXEBC_PRIVATE_DATA_SIGNATURE) | |
| #define PXEBC_PRIVATE_DATA_FROM_LOADFILE(a) CR (a, PXEBC_PRIVATE_DATA, LoadFile, PXEBC_PRIVATE_DATA_SIGNATURE) | |
| #define PXEBC_PRIVATE_DATA_FROM_PXEBCCALLBACK(a) CR (a, PXEBC_PRIVATE_DATA, PxeBcCallback, PXEBC_PRIVATE_DATA_SIGNATURE) | |
| extern EFI_PXE_BASE_CODE_PROTOCOL mPxeBcProtocolTemplate; | |
| extern EFI_LOAD_FILE_PROTOCOL mLoadFileProtocolTemplate; | |
| #endif |