1 /*++ 2 3 Copyright (c) 2004, Intel Corporation. All rights reserved.<BR> 4 This program and the accompanying materials 5 are licensed and made available under the terms and conditions of the BSD License 6 which accompanies this distribution. The full text of the license may be found at 7 http://opensource.org/licenses/bsd-license.php 8 9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 12 Module Name: 13 14 RealTimeClock.h 15 16 Abstract: 17 18 Real Time clock Architectural Protocol as defined in Tiano 19 20 This code abstracts time and data functions. Used to provide 21 Time and date related EFI runtime services. 22 23 The GetTime (), SetTime (), GetWakeupTime (), and SetWakeupTime () EFI 1.0 24 services are added to the EFI system table and the 25 EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID protocol is registered with a NULL 26 pointer. 27 28 No CRC of the EFI system table is required, as it is done in the DXE core. 29 30 --*/ 31 32 #ifndef _ARCH_PROTOCOL_REAL_TIME_CLOCK_H_ 33 #define _ARCH_PROTOCOL_REAL_TIME_CLOCK_H_ 34 35 // 36 // Global ID for the Real Time Clock Architectural Protocol 37 // 38 #define EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID \ 39 { 0x27CFAC87, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} } 40 41 extern EFI_GUID gEfiRealTimeClockArchProtocolGuid; 42 43 #endif 44
