204 lines
6.9 KiB
C
204 lines
6.9 KiB
C
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/*++
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Copyright (c) 1998 Intel Corporation
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Module Name:
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data.c
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Abstract:
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EFI library global data
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Revision History
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--*/
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#include "lib.h"
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//
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// LibInitialized - TRUE once InitializeLib() is called for the first time
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//
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BOOLEAN LibInitialized = FALSE;
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//
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// ImageHandle - Current ImageHandle, as passed to InitializeLib
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//
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EFI_HANDLE LibImageHandle;
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//
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// ST - pointer to the EFI system table
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//
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EFI_SYSTEM_TABLE *ST;
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//
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// BS - pointer to the boot services table
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//
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EFI_BOOT_SERVICES *BS;
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//
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// Default pool allocation type
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//
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EFI_MEMORY_TYPE PoolAllocationType = EfiBootServicesData;
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//
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// Unicode collation functions that are in use
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//
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EFI_UNICODE_COLLATION_INTERFACE LibStubUnicodeInterface = {
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LibStubStriCmp,
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LibStubMetaiMatch,
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LibStubStrLwrUpr,
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LibStubStrLwrUpr,
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NULL, // FatToStr
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NULL, // StrToFat
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NULL // SupportedLanguages
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};
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EFI_UNICODE_COLLATION_INTERFACE *UnicodeInterface = &LibStubUnicodeInterface;
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//
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// Root device path
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//
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EFI_DEVICE_PATH RootDevicePath[] = {
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{END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH,0}}
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};
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EFI_DEVICE_PATH EndDevicePath[] = {
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{END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}}
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};
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EFI_DEVICE_PATH EndInstanceDevicePath[] = {
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{END_DEVICE_PATH_TYPE, END_INSTANCE_DEVICE_PATH_SUBTYPE, {END_DEVICE_PATH_LENGTH, 0}}
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};
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//
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// EFI IDs
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//
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EFI_GUID gEfiGlobalVariableGuid = EFI_GLOBAL_VARIABLE;
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EFI_GUID NullGuid = { 0,0,0,{0,0,0,0,0,0,0,0} };
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//
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// Protocol IDs
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//
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EFI_GUID gEfiDevicePathProtocolGuid = EFI_DEVICE_PATH_PROTOCOL_GUID;
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EFI_GUID gEfiDevicePathToTextProtocolGuid = EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
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EFI_GUID gEfiDevicePathFromTextProtocolGuid = EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID;
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EFI_GUID gEfiLoadedImageProtocolGuid = EFI_LOADED_IMAGE_PROTOCOL_GUID;
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EFI_GUID gEfiSimpleTextInProtocolGuid = EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID;
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EFI_GUID gEfiSimpleTextOutProtocolGuid = EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID;
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EFI_GUID gEfiBlockIoProtocolGuid = EFI_BLOCK_IO_PROTOCOL_GUID;
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EFI_GUID gEfiBlockIo2ProtocolGuid = EFI_BLOCK_IO2_PROTOCOL_GUID;
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EFI_GUID gEfiDiskIoProtocolGuid = EFI_DISK_IO_PROTOCOL_GUID;
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EFI_GUID gEfiDiskIo2ProtocolGuid = EFI_DISK_IO2_PROTOCOL_GUID;
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EFI_GUID gEfiSimpleFileSystemProtocolGuid = EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID;
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EFI_GUID gEfiLoadFileProtocolGuid = EFI_LOAD_FILE_PROTOCOL_GUID;
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EFI_GUID gEfiDeviceIoProtocolGuid = EFI_DEVICE_IO_PROTOCOL_GUID;
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EFI_GUID gEfiUnicodeCollationProtocolGuid = EFI_UNICODE_COLLATION_PROTOCOL_GUID;
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EFI_GUID gEfiSerialIoProtocolGuid = EFI_SERIAL_IO_PROTOCOL_GUID;
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EFI_GUID gEfiSimpleNetworkProtocolGuid = EFI_SIMPLE_NETWORK_PROTOCOL_GUID;
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EFI_GUID gEfiPxeBaseCodeProtocolGuid = EFI_PXE_BASE_CODE_PROTOCOL_GUID;
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EFI_GUID gEfiPxeBaseCodeCallbackProtocolGuid = EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL_GUID;
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EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid = EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID;
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EFI_GUID gEFiUiInterfaceProtocolGuid = EFI_UI_INTERFACE_PROTOCOL_GUID;
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EFI_GUID gEfiPciIoProtocolGuid = EFI_PCI_IO_PROTOCOL_GUID;
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EFI_GUID gEfiPciRootBridgeIoProtocolGuid = EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID;
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EFI_GUID gEfiDriverBindingProtocolGuid = EFI_DRIVER_BINDING_PROTOCOL_GUID;
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EFI_GUID gEfiComponentNameProtocolGuid = EFI_COMPONENT_NAME_PROTOCOL_GUID;
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EFI_GUID gEfiComponentName2ProtocolGuid = EFI_COMPONENT_NAME2_PROTOCOL_GUID;
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EFI_GUID gEfiHashProtocolGuid = EFI_HASH_PROTOCOL_GUID;
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EFI_GUID gEfiPlatformDriverOverrideProtocolGuid = EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_GUID;
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EFI_GUID gEfiBusSpecificDriverOverrideProtocolGuid = EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID;
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EFI_GUID gEfiDriverFamilyOverrideProtocolGuid = EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL_GUID;
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EFI_GUID gEfiEbcProtocolGuid = EFI_EBC_PROTOCOL_GUID;
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//
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// File system information IDs
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//
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EFI_GUID gEfiFileInfoGuid = EFI_FILE_INFO_ID;
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EFI_GUID gEfiFileSystemInfoGuid = EFI_FILE_SYSTEM_INFO_ID;
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EFI_GUID gEfiFileSystemVolumeLabelInfoIdGuid = EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID;
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//
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// Reference implementation public protocol IDs
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//
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EFI_GUID InternalShellProtocol = INTERNAL_SHELL_GUID;
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EFI_GUID VariableStoreProtocol = VARIABLE_STORE_PROTOCOL;
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EFI_GUID LegacyBootProtocol = LEGACY_BOOT_PROTOCOL;
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EFI_GUID VgaClassProtocol = VGA_CLASS_DRIVER_PROTOCOL;
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EFI_GUID TextOutSpliterProtocol = TEXT_OUT_SPLITER_PROTOCOL;
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EFI_GUID ErrorOutSpliterProtocol = ERROR_OUT_SPLITER_PROTOCOL;
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EFI_GUID TextInSpliterProtocol = TEXT_IN_SPLITER_PROTOCOL;
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/* Added for GOP support */
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EFI_GUID gEfiGraphicsOutputProtocolGuid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
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EFI_GUID gEfiEdidDiscoveredProtocolGuid = EFI_EDID_DISCOVERED_PROTOCOL_GUID;
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EFI_GUID gEfiEdidActiveProtocolGuid = EFI_EDID_ACTIVE_PROTOCOL_GUID;
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EFI_GUID gEfiEdidOverrideProtocolGuid = EFI_EDID_OVERRIDE_PROTOCOL_GUID;
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EFI_GUID AdapterDebugProtocol = ADAPTER_DEBUG_PROTOCOL;
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//
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// Device path media protocol IDs
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//
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EFI_GUID gEfiPcAnsiGuid = EFI_PC_ANSI_GUID;
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EFI_GUID gEfiVT100Guid = EFI_VT_100_GUID;
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EFI_GUID gEfiVT100PlusGuid = EFI_VT_100_PLUS_GUID;
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EFI_GUID gEfiVTUTF8Guid = EFI_VT_UTF8_GUID;
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//
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// EFI GPT Partition Type GUIDs
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//
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EFI_GUID EfiPartTypeSystemPartitionGuid = EFI_PART_TYPE_EFI_SYSTEM_PART_GUID;
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EFI_GUID EfiPartTypeLegacyMbrGuid = EFI_PART_TYPE_LEGACY_MBR_GUID;
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//
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// Reference implementation Vendor Device Path Guids
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//
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EFI_GUID UnknownDevice = UNKNOWN_DEVICE_GUID;
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//
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// Configuration Table GUIDs
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//
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EFI_GUID MpsTableGuid = MPS_TABLE_GUID;
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EFI_GUID AcpiTableGuid = ACPI_TABLE_GUID;
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EFI_GUID SMBIOSTableGuid = SMBIOS_TABLE_GUID;
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EFI_GUID SalSystemTableGuid = SAL_SYSTEM_TABLE_GUID;
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//
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// Network protocol GUIDs
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//
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EFI_GUID Ip4ServiceBindingProtocol = EFI_IP4_SERVICE_BINDING_PROTOCOL;
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EFI_GUID Ip4Protocol = EFI_IP4_PROTOCOL;
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EFI_GUID Udp4ServiceBindingProtocol = EFI_UDP4_SERVICE_BINDING_PROTOCOL;
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EFI_GUID Udp4Protocol = EFI_UDP4_PROTOCOL;
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EFI_GUID Tcp4ServiceBindingProtocol = EFI_TCP4_SERVICE_BINDING_PROTOCOL;
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EFI_GUID Tcp4Protocol = EFI_TCP4_PROTOCOL;
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//
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// Pointer protocol GUIDs
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//
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EFI_GUID SimplePointerProtocol = EFI_SIMPLE_POINTER_PROTOCOL_GUID;
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EFI_GUID AbsolutePointerProtocol = EFI_ABSOLUTE_POINTER_PROTOCOL_GUID;
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//
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// Debugger protocol GUIDs
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//
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EFI_GUID gEfiDebugImageInfoTableGuid = EFI_DEBUG_IMAGE_INFO_TABLE_GUID;
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EFI_GUID gEfiDebugSupportProtocolGuid = EFI_DEBUG_SUPPORT_PROTOCOL_GUID;
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