878ddf1f |
1 | /** @file\r |
2 | Real Time clock Architectural Protocol as defined in DXE CIS\r |
3 | \r |
4 | This code abstracts time and data functions. Used to provide\r |
5 | Time and date related EFI runtime services.\r |
6 | \r |
7 | The GetTime (), SetTime (), GetWakeupTime (), and SetWakeupTime () EFI 1.0\r |
8 | services are added to the EFI system table and the \r |
9 | EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID protocol is registered with a NULL \r |
10 | pointer.\r |
11 | \r |
12 | No CRC of the EFI system table is required, as it is done in the DXE core.\r |
13 | \r |
14 | Copyright (c) 2006, Intel Corporation \r |
15 | All rights reserved. This program and the accompanying materials \r |
16 | are licensed and made available under the terms and conditions of the BSD License \r |
17 | which accompanies this distribution. The full text of the license may be found at \r |
18 | http://opensource.org/licenses/bsd-license.php \r |
19 | \r |
20 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
21 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
22 | \r |
23 | Module Name: RealTimeClock.h\r |
24 | \r |
25 | @par Revision Reference:\r |
26 | Version 0.91B.\r |
27 | \r |
28 | **/\r |
29 | \r |
30 | #ifndef __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__\r |
31 | #define __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__\r |
32 | \r |
33 | //\r |
34 | // Global ID for the Real Time Clock Architectural Protocol\r |
35 | //\r |
36 | #define EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID \\r |
37 | { 0x27CFAC87, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }\r |
38 | \r |
39 | extern EFI_GUID gEfiRealTimeClockArchProtocolGuid;\r |
40 | \r |
41 | #endif\r |