1 | /** @file
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2 | The definition for iSCSI Boot Firmware Table, it's defined in Microsoft's
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3 | iSCSI Boot Firmware Table(iBFT) as Defined in ACPI 3.0b Specification.
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4 |
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5 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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6 | SPDX-License-Identifier: BSD-2-Clause-Patent
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7 |
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8 | **/
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9 |
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10 | #ifndef _ISCSI_BOOT_FIRMWARE_TABLE_H_
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11 | #define _ISCSI_BOOT_FIRMWARE_TABLE_H_
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12 |
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13 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_REVISION 0x01
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14 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_ALIGNMENT 8
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15 |
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16 | ///
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17 | /// Structure Type/ID
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18 | ///
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19 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_RESERVED_STRUCTURE_ID 0
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20 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_ID 1
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21 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_ID 2
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22 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_ID 3
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23 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_ID 4
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24 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_EXTERNSIONS_STRUCTURE_ID 5
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25 |
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26 | ///
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27 | /// from the definition of IP_PREFIX_ORIGIN Enumeration in MSDN,
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28 | /// not defined in Microsoft iBFT document.
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29 | ///
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30 | typedef enum {
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31 | IpPrefixOriginOther = 0,
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32 | IpPrefixOriginManual,
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33 | IpPrefixOriginWellKnown,
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34 | IpPrefixOriginDhcp,
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35 | IpPrefixOriginRouterAdvertisement,
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36 | IpPrefixOriginUnchanged = 16
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37 | } IP_PREFIX_VALUE;
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38 |
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39 | #pragma pack(1)
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40 |
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41 | ///
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42 | /// iBF Table Header
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43 | ///
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44 | typedef struct {
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45 | UINT32 Signature;
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46 | UINT32 Length;
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47 | UINT8 Revision;
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48 | UINT8 Checksum;
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49 | UINT8 OemId[6];
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50 | UINT64 OemTableId;
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51 | UINT8 Reserved[24];
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52 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER;
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53 |
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54 | ///
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55 | /// Common Header of Boot Firmware Table Structure
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56 | ///
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57 | typedef struct {
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58 | UINT8 StructureId;
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59 | UINT8 Version;
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60 | UINT16 Length;
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61 | UINT8 Index;
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62 | UINT8 Flags;
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63 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_HEADER;
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64 |
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65 | ///
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66 | /// Control Structure
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67 | ///
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68 | typedef struct {
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69 | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_HEADER Header;
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70 | UINT16 Extensions;
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71 | UINT16 InitiatorOffset;
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72 | UINT16 NIC0Offset;
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73 | UINT16 Target0Offset;
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74 | UINT16 NIC1Offset;
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75 | UINT16 Target1Offset;
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76 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE;
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77 |
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78 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_VERSION 0x1
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79 |
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80 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_FLAG_BOOT_FAILOVER BIT0
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81 |
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82 | ///
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83 | /// Initiator Structure
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84 | ///
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85 | typedef struct {
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86 | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_HEADER Header;
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87 | EFI_IPv6_ADDRESS ISnsServer;
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88 | EFI_IPv6_ADDRESS SlpServer;
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89 | EFI_IPv6_ADDRESS PrimaryRadiusServer;
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90 | EFI_IPv6_ADDRESS SecondaryRadiusServer;
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91 | UINT16 IScsiNameLength;
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92 | UINT16 IScsiNameOffset;
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93 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE;
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94 |
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95 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_VERSION 0x1
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96 |
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97 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_FLAG_BLOCK_VALID BIT0
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98 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_FLAG_BOOT_SELECTED BIT1
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99 |
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100 | ///
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101 | /// NIC Structure
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102 | ///
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103 | typedef struct {
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104 | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_HEADER Header;
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105 | EFI_IPv6_ADDRESS Ip;
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106 | UINT8 SubnetMaskPrefixLength;
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107 | UINT8 Origin;
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108 | EFI_IPv6_ADDRESS Gateway;
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109 | EFI_IPv6_ADDRESS PrimaryDns;
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110 | EFI_IPv6_ADDRESS SecondaryDns;
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111 | EFI_IPv6_ADDRESS DhcpServer;
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112 | UINT16 VLanTag;
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113 | UINT8 Mac[6];
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114 | UINT16 PciLocation;
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115 | UINT16 HostNameLength;
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116 | UINT16 HostNameOffset;
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117 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE;
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118 |
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119 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_VERSION 0x1
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120 |
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121 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BLOCK_VALID BIT0
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122 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BOOT_SELECTED BIT1
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123 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_GLOBAL BIT2
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124 |
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125 | ///
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126 | /// Target Structure
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127 | ///
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128 | typedef struct {
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129 | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_STRUCTURE_HEADER Header;
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130 | EFI_IPv6_ADDRESS Ip;
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131 | UINT16 Port;
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132 | UINT8 BootLun[8];
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133 | UINT8 CHAPType;
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134 | UINT8 NicIndex;
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135 | UINT16 IScsiNameLength;
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136 | UINT16 IScsiNameOffset;
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137 | UINT16 CHAPNameLength;
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138 | UINT16 CHAPNameOffset;
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139 | UINT16 CHAPSecretLength;
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140 | UINT16 CHAPSecretOffset;
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141 | UINT16 ReverseCHAPNameLength;
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142 | UINT16 ReverseCHAPNameOffset;
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143 | UINT16 ReverseCHAPSecretLength;
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144 | UINT16 ReverseCHAPSecretOffset;
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145 | } EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE;
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146 |
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147 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_VERSION 0x1
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148 |
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149 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_BLOCK_VALID BIT0
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150 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_BOOT_SELECTED BIT1
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151 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_RADIUS_CHAP BIT2
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152 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_RADIUS_RCHAP BIT3
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153 |
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154 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_NO_CHAP 0
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155 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_CHAP 1
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156 | #define EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_MUTUAL_CHAP 2
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157 |
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158 | #pragma pack()
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159 |
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160 | #endif
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