| /*++ |
| |
| Copyright (c) 1998 Intel Corporation |
| |
| Module Name: |
| |
| data.c |
| |
| Abstract: |
| |
| EFI library global data |
| |
| |
| |
| Revision History |
| |
| --*/ |
| |
| #include "lib.h" |
| |
| // |
| // LibInitialized - TRUE once InitializeLib() is called for the first time |
| // |
| |
| BOOLEAN LibInitialized = FALSE; |
| |
| // |
| // ST - pointer to the EFI system table |
| // |
| |
| EFI_SYSTEM_TABLE *ST; |
| |
| // |
| // BS - pointer to the boot services table |
| // |
| |
| EFI_BOOT_SERVICES *BS; |
| |
| |
| // |
| // Default pool allocation type |
| // |
| |
| EFI_MEMORY_TYPE PoolAllocationType = EfiBootServicesData; |
| |
| // |
| // Unicode collation functions that are in use |
| // |
| |
| EFI_UNICODE_COLLATION_INTERFACE LibStubUnicodeInterface = { |
| LibStubStriCmp, |
| LibStubMetaiMatch, |
| LibStubStrLwrUpr, |
| LibStubStrLwrUpr, |
| NULL, // FatToStr |
| NULL, // StrToFat |
| NULL // SupportedLanguages |
| }; |
| |
| EFI_UNICODE_COLLATION_INTERFACE *UnicodeInterface = &LibStubUnicodeInterface; |
| |
| // |
| // Root device path |
| // |
| |
| EFI_DEVICE_PATH RootDevicePath[] = { |
| {END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH,0}} |
| }; |
| |
| EFI_DEVICE_PATH EndDevicePath[] = { |
| {END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}} |
| }; |
| |
| EFI_DEVICE_PATH EndInstanceDevicePath[] = { |
| {END_DEVICE_PATH_TYPE, END_INSTANCE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}} |
| }; |
| |
| |
| // |
| // EFI IDs |
| // |
| |
| EFI_GUID EfiGlobalVariable = EFI_GLOBAL_VARIABLE; |
| EFI_GUID NullGuid = { 0,0,0,{0,0,0,0,0,0,0,0} }; |
| |
| // |
| // Protocol IDs |
| // |
| |
| EFI_GUID DevicePathProtocol = DEVICE_PATH_PROTOCOL; |
| EFI_GUID LoadedImageProtocol = LOADED_IMAGE_PROTOCOL; |
| EFI_GUID TextInProtocol = SIMPLE_TEXT_INPUT_PROTOCOL; |
| EFI_GUID TextOutProtocol = SIMPLE_TEXT_OUTPUT_PROTOCOL; |
| EFI_GUID BlockIoProtocol = BLOCK_IO_PROTOCOL; |
| EFI_GUID DiskIoProtocol = DISK_IO_PROTOCOL; |
| EFI_GUID FileSystemProtocol = SIMPLE_FILE_SYSTEM_PROTOCOL; |
| EFI_GUID LoadFileProtocol = LOAD_FILE_PROTOCOL; |
| EFI_GUID DeviceIoProtocol = DEVICE_IO_PROTOCOL; |
| EFI_GUID UnicodeCollationProtocol = UNICODE_COLLATION_PROTOCOL; |
| EFI_GUID SerialIoProtocol = SERIAL_IO_PROTOCOL; |
| EFI_GUID SimpleNetworkProtocol = EFI_SIMPLE_NETWORK_PROTOCOL; |
| EFI_GUID PxeBaseCodeProtocol = EFI_PXE_BASE_CODE_PROTOCOL; |
| EFI_GUID PxeCallbackProtocol = EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL; |
| EFI_GUID NetworkInterfaceIdentifierProtocol = EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL; |
| EFI_GUID UiProtocol = EFI_UI_PROTOCOL; |
| EFI_GUID PciIoProtocol = EFI_PCI_IO_PROTOCOL; |
| // |
| // File system information IDs |
| // |
| |
| EFI_GUID GenericFileInfo = EFI_FILE_INFO_ID; |
| EFI_GUID FileSystemInfo = EFI_FILE_SYSTEM_INFO_ID; |
| EFI_GUID FileSystemVolumeLabelInfo = EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID; |
| |
| // |
| // Reference implementation public protocol IDs |
| // |
| |
| EFI_GUID InternalShellProtocol = INTERNAL_SHELL_GUID; |
| EFI_GUID VariableStoreProtocol = VARIABLE_STORE_PROTOCOL; |
| EFI_GUID LegacyBootProtocol = LEGACY_BOOT_PROTOCOL; |
| EFI_GUID VgaClassProtocol = VGA_CLASS_DRIVER_PROTOCOL; |
| |
| EFI_GUID TextOutSpliterProtocol = TEXT_OUT_SPLITER_PROTOCOL; |
| EFI_GUID ErrorOutSpliterProtocol = ERROR_OUT_SPLITER_PROTOCOL; |
| EFI_GUID TextInSpliterProtocol = TEXT_IN_SPLITER_PROTOCOL; |
| /* Added for GOP support */ |
| EFI_GUID GraphicsOutputProtocol = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID; |
| |
| EFI_GUID AdapterDebugProtocol = ADAPTER_DEBUG_PROTOCOL; |
| |
| // |
| // Device path media protocol IDs |
| // |
| EFI_GUID PcAnsiProtocol = DEVICE_PATH_MESSAGING_PC_ANSI; |
| EFI_GUID Vt100Protocol = DEVICE_PATH_MESSAGING_VT_100; |
| |
| // |
| // EFI GPT Partition Type GUIDs |
| // |
| EFI_GUID EfiPartTypeSystemPartitionGuid = EFI_PART_TYPE_EFI_SYSTEM_PART_GUID; |
| EFI_GUID EfiPartTypeLegacyMbrGuid = EFI_PART_TYPE_LEGACY_MBR_GUID; |
| |
| |
| // |
| // Reference implementation Vendor Device Path Guids |
| // |
| EFI_GUID UnknownDevice = UNKNOWN_DEVICE_GUID; |
| |
| // |
| // Configuration Table GUIDs |
| // |
| |
| EFI_GUID MpsTableGuid = MPS_TABLE_GUID; |
| EFI_GUID AcpiTableGuid = ACPI_TABLE_GUID; |
| EFI_GUID SMBIOSTableGuid = SMBIOS_TABLE_GUID; |
| EFI_GUID SalSystemTableGuid = SAL_SYSTEM_TABLE_GUID; |
| |
| // |
| // Network protocol GUIDs |
| // |
| EFI_GUID Ip4ServiceBindingProtocol = EFI_IP4_SERVICE_BINDING_PROTOCOL; |
| EFI_GUID Ip4Protocol = EFI_IP4_PROTOCOL; |
| EFI_GUID Udp4ServiceBindingProtocol = EFI_UDP4_SERVICE_BINDING_PROTOCOL; |
| EFI_GUID Udp4Protocol = EFI_UDP4_PROTOCOL; |
| EFI_GUID Tcp4ServiceBindingProtocol = EFI_TCP4_SERVICE_BINDING_PROTOCOL; |
| EFI_GUID Tcp4Protocol = EFI_TCP4_PROTOCOL; |
