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3eb9473e | 1 | /*++\r |
2 | \r | |
f57387d5 HT |
3 | Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r |
4 | This program and the accompanying materials \r | |
3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | WatchdogDescriptionTable.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | ACPI Watchdog Description Table as defined in Intel\r | |
19 | ICH Family Watchdog Timer (WDT) Application Note (AP-725)\r | |
20 | \r | |
21 | --*/\r | |
22 | \r | |
23 | #ifndef _WATCH_DOG_DESCRIPTION_TABLE_H_\r | |
24 | #define _WATCH_DOG_DESCRIPTION_TABLE_H_\r | |
25 | \r | |
26 | //\r | |
27 | // Include files\r | |
28 | //\r | |
29 | #include "Acpi2_0.h"\r | |
30 | \r | |
31 | //\r | |
32 | // Ensure proper structure formats\r | |
33 | //\r | |
34 | #pragma pack(1)\r | |
35 | //\r | |
36 | // WDDT structure\r | |
37 | //\r | |
38 | typedef struct {\r | |
39 | EFI_ACPI_DESCRIPTION_HEADER Header;\r | |
40 | UINT16 SpecVersion;\r | |
41 | UINT16 TableVersion;\r | |
42 | UINT16 Vid;\r | |
43 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE BaseAddress;\r | |
44 | UINT16 TimerMaxCount;\r | |
45 | UINT16 TimerMinCount;\r | |
46 | UINT16 TimerCountPeriod;\r | |
47 | UINT16 Status;\r | |
48 | UINT16 Capability;\r | |
49 | } EFI_ACPI_1_0_WATCH_DOG_DESCRIPTION_TABLE;\r | |
50 | \r | |
51 | //\r | |
52 | // "WDDT" Watchdog Description Table signatures\r | |
53 | //\r | |
54 | #define EFI_ACPI_1_0_WDDT_SIGNATURE 0x54444457\r | |
55 | \r | |
56 | #pragma pack()\r | |
57 | \r | |
58 | //\r | |
59 | // WDDT Revision\r | |
60 | //\r | |
61 | #define EFI_ACPI_WATCHDOG_DESCRIPTION_1_0_TABLE_REVISION 0x01\r | |
62 | \r | |
63 | //\r | |
64 | // WDDT Spec Version\r | |
65 | //\r | |
66 | #define EFI_ACPI_WDDT_SPEC_1_0_VERSION 0x01\r | |
67 | \r | |
68 | //\r | |
69 | // WDDT Description Table Version\r | |
70 | //\r | |
71 | #define EFI_ACPI_WDDT_TABLE_1_0_VERSION 0x01\r | |
72 | \r | |
73 | //\r | |
74 | // WDT Status\r | |
75 | //\r | |
76 | #define EFI_ACPI_WDDT_STATUS_AVAILABLE 0x0001\r | |
77 | #define EFI_ACPI_WDDT_STATUS_ACTIVE 0x0002\r | |
78 | #define EFI_ACPI_WDDT_STATUS_OWNED_BY_BIOS 0x0000\r | |
79 | #define EFI_ACPI_WDDT_STATUS_OWNED_BY_OS 0x0004\r | |
80 | #define EFI_ACPI_WDDT_STATUS_USER_RESET_EVENT 0x0800\r | |
81 | #define EFI_ACPI_WDDT_STATUS_WDT_EVENT 0x1000\r | |
82 | #define EFI_ACPI_WDDT_STATUS_POWER_FAIL_EVENT 0x2000\r | |
83 | #define EFI_ACPI_WDDT_STATUS_UNKNOWN_RESET_EVENT 0x4000\r | |
84 | \r | |
85 | //\r | |
86 | // WDT Capability\r | |
87 | //\r | |
88 | #define EFI_ACPI_WDDT_CAPABILITY_AUTO_RESET 0x0001\r | |
89 | #define EFI_ACPI_WDDT_CAPABILITY_ALERT_SUPPORT 0x0002\r | |
90 | #define EFI_ACPI_WDDT_CAPABILITY_PLATFORM_SHUTDOWN 0x0004\r | |
91 | #define EFI_ACPI_WDDT_CAPABILITY_IMMEDIATE_SHUTDOWN 0x0008\r | |
92 | #define EFI_ACPI_WDDT_CAPABILITY_BIOS_HANDOFF_SUPPORT 0x0010\r | |
93 | \r | |
94 | #endif\r |