mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
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229 lines
9.4 KiB
C
229 lines
9.4 KiB
C
/** @file
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This EFI_PXE_BASE_CODE_PROTOCOL and EFI_LOAD_FILE_PROTOCOL.
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interfaces declaration.
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Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __EFI_PXEBC_IMPL_H__
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#define __EFI_PXEBC_IMPL_H__
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#include <Uefi.h>
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#include <Guid/SmBios.h>
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#include <IndustryStandard/SmBios.h>
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#include <IndustryStandard/Dhcp.h>
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#include <Protocol/NetworkInterfaceIdentifier.h>
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#include <Protocol/Arp.h>
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#include <Protocol/Ip4.h>
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#include <Protocol/Ip4Config2.h>
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#include <Protocol/Ip6.h>
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#include <Protocol/Ip6Config.h>
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#include <Protocol/Udp4.h>
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#include <Protocol/Udp6.h>
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#include <Protocol/Dhcp4.h>
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#include <Protocol/Dhcp6.h>
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#include <Protocol/Dns6.h>
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#include <Protocol/Mtftp4.h>
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#include <Protocol/Mtftp6.h>
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#include <Protocol/PxeBaseCode.h>
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#include <Protocol/LoadFile.h>
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#include <Protocol/PxeBaseCodeCallBack.h>
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#include <Protocol/ServiceBinding.h>
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#include <Protocol/DriverBinding.h>
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#include <Protocol/AdapterInformation.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Library/BaseLib.h>
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#include <Library/NetLib.h>
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#include <Library/DpcLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/PcdLib.h>
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typedef struct _PXEBC_PRIVATE_DATA PXEBC_PRIVATE_DATA;
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typedef struct _PXEBC_PRIVATE_PROTOCOL PXEBC_PRIVATE_PROTOCOL;
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typedef struct _PXEBC_VIRTUAL_NIC PXEBC_VIRTUAL_NIC;
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#include "PxeBcDriver.h"
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#include "PxeBcDhcp4.h"
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#include "PxeBcDhcp6.h"
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#include "PxeBcMtftp.h"
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#include "PxeBcBoot.h"
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#include "PxeBcSupport.h"
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#define PXEBC_DEFAULT_HOPLIMIT 64
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#define PXEBC_DEFAULT_LIFETIME 50000 // 50 ms, unit is microsecond
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#define PXEBC_UDP_TIMEOUT 30000000 // 3 seconds, unit is 100nanosecond
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#define PXEBC_DAD_ADDITIONAL_DELAY 30000000 // 3 seconds
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#define PXEBC_MTFTP_TIMEOUT 4
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#define PXEBC_MTFTP_RETRIES 6
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#define PXEBC_DHCP_RETRIES 4 // refers to mPxeDhcpTimeout, also by PXE2.1 spec.
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#define PXEBC_MENU_MAX_NUM 24
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#define PXEBC_OFFER_MAX_NUM 16
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#define PXEBC_CHECK_MEDIA_WAITING_TIME EFI_TIMER_PERIOD_SECONDS(20)
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#define PXEBC_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('P', 'X', 'E', 'P')
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#define PXEBC_VIRTUAL_NIC_SIGNATURE SIGNATURE_32 ('P', 'X', 'E', 'V')
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#define PXEBC_PRIVATE_DATA_FROM_PXEBC(a) CR (a, PXEBC_PRIVATE_DATA, PxeBc, PXEBC_PRIVATE_DATA_SIGNATURE)
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#define PXEBC_PRIVATE_DATA_FROM_ID(a) CR (a, PXEBC_PRIVATE_DATA, Id, PXEBC_PRIVATE_DATA_SIGNATURE)
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#define PXEBC_VIRTUAL_NIC_FROM_LOADFILE(a) CR (a, PXEBC_VIRTUAL_NIC, LoadFile, PXEBC_VIRTUAL_NIC_SIGNATURE)
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#define PXE_ENABLED 0x01
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#define PXE_DISABLED 0x00
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typedef union {
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PXEBC_DHCP4_PACKET_CACHE Dhcp4;
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PXEBC_DHCP6_PACKET_CACHE Dhcp6;
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} PXEBC_DHCP_PACKET_CACHE;
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struct _PXEBC_PRIVATE_PROTOCOL {
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UINT64 Reserved;
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};
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struct _PXEBC_VIRTUAL_NIC {
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UINT32 Signature;
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EFI_HANDLE Controller;
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EFI_LOAD_FILE_PROTOCOL LoadFile;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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PXEBC_PRIVATE_DATA *Private;
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};
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struct _PXEBC_PRIVATE_DATA {
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UINT32 Signature;
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EFI_HANDLE Controller;
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EFI_HANDLE Image;
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PXEBC_PRIVATE_PROTOCOL Id;
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EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
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PXEBC_VIRTUAL_NIC *Ip4Nic;
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PXEBC_VIRTUAL_NIC *Ip6Nic;
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EFI_HANDLE ArpChild;
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EFI_HANDLE Ip4Child;
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EFI_HANDLE Dhcp4Child;
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EFI_HANDLE Mtftp4Child;
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EFI_HANDLE Udp4ReadChild;
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EFI_HANDLE Udp4WriteChild;
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EFI_ARP_PROTOCOL *Arp;
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EFI_IP4_PROTOCOL *Ip4;
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EFI_IP4_CONFIG2_PROTOCOL *Ip4Config2;
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EFI_DHCP4_PROTOCOL *Dhcp4;
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EFI_MTFTP4_PROTOCOL *Mtftp4;
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EFI_UDP4_PROTOCOL *Udp4Read;
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EFI_UDP4_PROTOCOL *Udp4Write;
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EFI_HANDLE Ip6Child;
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EFI_HANDLE Dhcp6Child;
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EFI_HANDLE Mtftp6Child;
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EFI_HANDLE Udp6ReadChild;
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EFI_HANDLE Udp6WriteChild;
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EFI_IP6_PROTOCOL *Ip6;
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EFI_IP6_CONFIG_PROTOCOL *Ip6Cfg;
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EFI_DHCP6_PROTOCOL *Dhcp6;
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EFI_MTFTP6_PROTOCOL *Mtftp6;
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EFI_UDP6_PROTOCOL *Udp6Read;
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EFI_UDP6_PROTOCOL *Udp6Write;
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EFI_DNS6_PROTOCOL *Dns6;
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EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;
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EFI_PXE_BASE_CODE_PROTOCOL PxeBc;
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EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL LoadFileCallback;
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EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL *PxeBcCallback;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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EFI_PXE_BASE_CODE_MODE Mode;
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EFI_PXE_BASE_CODE_FUNCTION Function;
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UINT32 Ip6Policy;
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UINT32 SolicitTimes;
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UINT64 ElapsedTime;
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EFI_UDP4_CONFIG_DATA Udp4CfgData;
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EFI_UDP6_CONFIG_DATA Udp6CfgData;
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EFI_IP4_CONFIG_DATA Ip4CfgData;
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EFI_IP6_CONFIG_DATA Ip6CfgData;
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EFI_EVENT UdpTimeOutEvent;
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EFI_EVENT ArpUpdateEvent;
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EFI_IP4_COMPLETION_TOKEN IcmpToken;
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EFI_IP6_COMPLETION_TOKEN Icmp6Token;
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BOOLEAN IsAddressOk;
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BOOLEAN IsOfferSorted;
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BOOLEAN IsProxyRecved;
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BOOLEAN IsDoDiscover;
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EFI_IP_ADDRESS TmpStationIp;
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EFI_IP_ADDRESS StationIp;
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EFI_IP_ADDRESS SubnetMask;
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EFI_IP_ADDRESS GatewayIp;
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EFI_IP_ADDRESS ServerIp;
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EFI_IPv6_ADDRESS *DnsServer;
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UINT16 CurSrcPort;
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UINT32 IaId;
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UINT32 Ip4MaxPacketSize;
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UINT32 Ip6MaxPacketSize;
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UINT8 *BootFileName;
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UINTN BootFileSize;
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UINTN BlockSize;
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PXEBC_DHCP_PACKET_CACHE ProxyOffer;
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PXEBC_DHCP_PACKET_CACHE DhcpAck;
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PXEBC_DHCP_PACKET_CACHE PxeReply;
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EFI_DHCP6_PACKET *Dhcp6Request;
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EFI_DHCP4_PACKET SeedPacket;
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//
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// OfferIndex records the index of DhcpOffer[] buffer, and OfferCount records the num of each type of offer.
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//
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// It supposed that
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//
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// OfferNum: 8
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// OfferBuffer: [ProxyBinl, ProxyBinl, DhcpOnly, ProxyPxe10, DhcpOnly, DhcpPxe10, DhcpBinl, ProxyBinl]
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// (OfferBuffer is 0-based.)
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//
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// And assume that (DhcpPxe10 is the first priority actually.)
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//
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// SelectIndex: 2
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// SelectProxyType: PXEBC_OFFER_TYPE_PROXY_BINL
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// (SelectIndex is 1-based, and 0 means no one is selected.)
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//
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// So it should be
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//
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// DhcpOnly DhcpPxe10 DhcpWfm11a DhcpBinl ProxyPxe10 ProxyWfm11a ProxyBinl Bootp
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// OfferCount: [ 2(n), 1(n), 0(n), 1(n), 1(1), 0(1), 3(n), 1(1)]
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//
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// OfferIndex: {[ 2, 5, 0, 6, 3, 0, *0, 0]
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// [ 4, 0, 0, 0, 0, 0, 1, 0]
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// [ 0, 0, 0, 0, 0, 0, 7, 0]
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// ... ]}
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// (OfferIndex is 0-based.)
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//
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//
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UINT32 SelectIndex;
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UINT32 SelectProxyType;
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PXEBC_DHCP_PACKET_CACHE OfferBuffer[PXEBC_OFFER_MAX_NUM];
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UINT32 OfferNum;
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UINT32 OfferCount[PxeOfferTypeMax];
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UINT32 OfferIndex[PxeOfferTypeMax][PXEBC_OFFER_MAX_NUM];
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};
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extern EFI_PXE_BASE_CODE_PROTOCOL gPxeBcProtocolTemplate;
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extern EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL gPxeBcCallBackTemplate;
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extern EFI_LOAD_FILE_PROTOCOL gLoadFileProtocolTemplate;
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#endif
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