projects / mirror_edk2.git / blame
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|---|---|---|
| 3cbfba02 DW |
1 | /** @file\r |
| 2 | BDS library definition, include the file and data structure\r | |
| 3 | \r | |
| 217abb46 | 4 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r |
| 3cbfba02 DW |
5 | This program and the accompanying materials\r |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 7 | which accompanies this distribution. 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 | **/\r | |
| 14 | \r | |
| 15 | #ifndef _INTERNAL_BDS_LIB_H_\r | |
| 16 | #define _INTERNAL_BDS_LIB_H_\r | |
| 17 | \r | |
| 18 | #include <FrameworkDxe.h>\r | |
| 19 | \r | |
| 20 | #include <IndustryStandard/Pci.h>\r | |
| 21 | #include <IndustryStandard/PeImage.h>\r | |
| 22 | \r | |
| 23 | #include <Protocol/BlockIo.h>\r | |
| 24 | #include <Protocol/LoadedImage.h>\r | |
| 25 | #include <Protocol/Cpu.h>\r | |
| 26 | #include <Protocol/SimpleFileSystem.h>\r | |
| 27 | #include <Protocol/LoadFile.h>\r | |
| 28 | #include <Protocol/DebugPort.h>\r | |
| 29 | #include <Protocol/DevicePath.h>\r | |
| 30 | #include <Protocol/SimpleTextIn.h>\r | |
| 31 | #include <Protocol/LegacyBios.h>\r | |
| 32 | #include <Protocol/SimpleTextOut.h>\r | |
| 33 | #include <Protocol/SimpleNetwork.h>\r | |
| 34 | #include <Protocol/FirmwareVolume2.h>\r | |
| 35 | #include <Protocol/PciIo.h>\r | |
| 36 | #include <Protocol/AcpiS3Save.h>\r | |
| 37 | #include <Protocol/OEMBadging.h>\r | |
| 38 | #include <Protocol/GraphicsOutput.h>\r | |
| 39 | #include <Protocol/UgaDraw.h>\r | |
| 40 | #include <Protocol/HiiFont.h>\r | |
| 41 | #include <Protocol/HiiImage.h>\r | |
| 42 | #include <Protocol/UsbIo.h>\r | |
| 43 | #include <Protocol/BootLogo.h>\r | |
| 44 | \r | |
| 45 | #include <Guid/MemoryTypeInformation.h>\r | |
| 46 | #include <Guid/FileInfo.h>\r | |
| 47 | #include <Guid/GlobalVariable.h>\r | |
| 48 | #include <Guid/PcAnsi.h>\r | |
| 49 | #include <Guid/Performance.h>\r | |
| 50 | #include <Guid/BdsLibHii.h>\r | |
| 51 | #include <Guid/HdBootVariable.h>\r | |
| 52 | #include <Guid/LastEnumLang.h>\r | |
| 53 | #include <Guid/LegacyDevOrder.h>\r | |
| 217abb46 | 54 | #include <Guid/StatusCodeDataTypeVariable.h>\r |
| 3cbfba02 DW |
55 | \r |
| 56 | #include <Library/PrintLib.h>\r | |
| 57 | #include <Library/DebugLib.h>\r | |
| 58 | #include <Library/BaseMemoryLib.h>\r | |
| 59 | #include <Library/UefiBootServicesTableLib.h>\r | |
| 60 | #include <Library/UefiLib.h>\r | |
| 61 | #include <Library/MemoryAllocationLib.h>\r | |
| 62 | #include <Library/DxeServicesTableLib.h>\r | |
| 63 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
| 64 | #include <Library/HobLib.h>\r | |
| 65 | #include <Library/BaseLib.h>\r | |
| 66 | #include <Library/DevicePathLib.h>\r | |
| 67 | #include <Library/PerformanceLib.h>\r | |
| 68 | #include <Library/PcdLib.h>\r | |
| 69 | #include <Library/PeCoffGetEntryPointLib.h>\r | |
| 70 | #include <Library/GenericBdsLib.h>\r | |
| 71 | #include <Library/TimerLib.h>\r | |
| 72 | #include <Library/PcdLib.h>\r | |
| 73 | #include <Library/DxeServicesLib.h>\r | |
| 74 | #include <Library/ReportStatusCodeLib.h>\r | |
| 75 | \r | |
| 76 | #if !defined (EFI_REMOVABLE_MEDIA_FILE_NAME)\r | |
| 77 | #if defined (MDE_CPU_EBC)\r | |
| 78 | //\r | |
| 79 | // Uefi specification only defines the default boot file name for IA32, X64\r | |
| 80 | // and IPF processor, so need define boot file name for EBC architecture here.\r | |
| 81 | //\r | |
| 82 | #define EFI_REMOVABLE_MEDIA_FILE_NAME L"\\EFI\\BOOT\\BOOTEBC.EFI"\r | |
| 83 | #else\r | |
| 84 | #error "Can not determine the default boot file name for unknown processor type!"\r | |
| 85 | #endif\r | |
| 86 | #endif\r | |
| 87 | \r | |
| 88 | /**\r | |
| 89 | \r | |
| 90 | Writes performance data of booting into the allocated memory.\r | |
| 91 | OS can process these records.\r | |
| 92 | \r | |
| 93 | @param Event The triggered event.\r | |
| 94 | @param Context Context for this event.\r | |
| 95 | \r | |
| 96 | **/\r | |
| 97 | VOID\r | |
| 98 | EFIAPI\r | |
| 99 | WriteBootToOsPerformanceData (\r | |
| 100 | IN EFI_EVENT Event,\r | |
| 101 | IN VOID *Context\r | |
| 102 | );\r | |
| 103 | \r | |
| 104 | /**\r | |
| 105 | Get the headers (dos, image, optional header) from an image\r | |
| 106 | \r | |
| 107 | @param Device SimpleFileSystem device handle\r | |
| 108 | @param FileName File name for the image\r | |
| 109 | @param DosHeader Pointer to dos header\r | |
| 110 | @param Hdr The buffer in which to return the PE32, PE32+, or TE header.\r | |
| 111 | \r | |
| 112 | @retval EFI_SUCCESS Successfully get the machine type.\r | |
| 113 | @retval EFI_NOT_FOUND The file is not found.\r | |
| 114 | @retval EFI_LOAD_ERROR File is not a valid image file.\r | |
| 115 | \r | |
| 116 | **/\r | |
| 117 | EFI_STATUS\r | |
| 118 | EFIAPI\r | |
| 119 | BdsLibGetImageHeader (\r | |
| 120 | IN EFI_HANDLE Device,\r | |
| 121 | IN CHAR16 *FileName,\r | |
| 122 | OUT EFI_IMAGE_DOS_HEADER *DosHeader,\r | |
| 123 | OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr\r | |
| 124 | );\r | |
| 125 | \r | |
| 126 | /**\r | |
| 127 | This routine adjust the memory information for different memory type and \r | |
| 128 | save them into the variables for next boot.\r | |
| 129 | **/\r | |
| 130 | VOID\r | |
| 131 | BdsSetMemoryTypeInformationVariable (\r | |
| 132 | VOID\r | |
| 133 | );\r | |
| 134 | \r | |
| 135 | /**\r | |
| 136 | Validate the EFI Boot#### or Driver#### variable (VendorGuid/Name)\r | |
| 137 | \r | |
| 138 | @param Variable Boot#### variable data.\r | |
| 139 | @param VariableSize Returns the size of the EFI variable that was read\r | |
| 140 | \r | |
| 141 | @retval TRUE The variable data is correct.\r | |
| 142 | @retval FALSE The variable data is corrupted.\r | |
| 143 | \r | |
| 144 | **/\r | |
| 145 | BOOLEAN \r | |
| 146 | ValidateOption (\r | |
| 147 | UINT8 *Variable,\r | |
| 148 | UINTN VariableSize\r | |
| 149 | );\r | |
| 150 | \r | |
| 217abb46 SL |
151 | /**\r |
| 152 | Set the variable and report the error through status code upon failure.\r | |
| 153 | \r | |
| 154 | @param VariableName A Null-terminated string that is the name of the vendor's variable.\r | |
| 155 | Each VariableName is unique for each VendorGuid. VariableName must\r | |
| 156 | contain 1 or more characters. If VariableName is an empty string,\r | |
| 157 | then EFI_INVALID_PARAMETER is returned.\r | |
| 158 | @param VendorGuid A unique identifier for the vendor.\r | |
| 159 | @param Attributes Attributes bitmask to set for the variable.\r | |
| 160 | @param DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE, \r | |
| 161 | EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS, or \r | |
| 162 | EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute is set, a size of zero \r | |
| 163 | causes the variable to be deleted. When the EFI_VARIABLE_APPEND_WRITE attribute is \r | |
| 164 | set, then a SetVariable() call with a DataSize of zero will not cause any change to \r | |
| 165 | the variable value (the timestamp associated with the variable may be updated however \r | |
| 166 | even if no new data value is provided,see the description of the \r | |
| 167 | EFI_VARIABLE_AUTHENTICATION_2 descriptor below. In this case the DataSize will not \r | |
| 168 | be zero since the EFI_VARIABLE_AUTHENTICATION_2 descriptor will be populated). \r | |
| 169 | @param Data The contents for the variable.\r | |
| 170 | \r | |
| 171 | @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as\r | |
| 172 | defined by the Attributes.\r | |
| 173 | @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits, name, and GUID was supplied, or the\r | |
| 174 | DataSize exceeds the maximum allowed.\r | |
| 175 | @retval EFI_INVALID_PARAMETER VariableName is an empty string.\r | |
| 176 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
| 177 | @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r | |
| 178 | @retval EFI_WRITE_PROTECTED The variable in question is read-only.\r | |
| 179 | @retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.\r | |
| 180 | @retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS \r | |
| 181 | or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS being set, but the AuthInfo \r | |
| 182 | does NOT pass the validation check carried out by the firmware.\r | |
| 183 | \r | |
| 184 | @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.\r | |
| 185 | **/\r | |
| 186 | EFI_STATUS\r | |
| 187 | SetVariableAndReportStatusCodeOnError (\r | |
| 188 | IN CHAR16 *VariableName,\r | |
| 189 | IN EFI_GUID *VendorGuid,\r | |
| 190 | IN UINT32 Attributes,\r | |
| 191 | IN UINTN DataSize,\r | |
| 192 | IN VOID *Data\r | |
| 193 | );\r | |
| 194 | \r | |
| 3cbfba02 | 195 | #endif // _BDS_LIB_H_\r |