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Commit | Line | Data |
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3cbfba02 DW |
1 | /*++\r |
2 | \r | |
3 | Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved\r | |
4 | \r | |
7ede8060 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
3cbfba02 DW |
6 | \r |
7 | \r | |
8 | \r | |
9 | Module Name:\r | |
10 | \r | |
11 | Facp.c\r | |
12 | \r | |
13 | \r | |
14 | Abstract: The fixed ACPI description Table (FADT) Structure\r | |
15 | \r | |
16 | \r | |
17 | --*/\r | |
18 | #ifdef ECP_FLAG\r | |
19 | #include "EDKIIGlueDxe.h"\r | |
20 | #else\r | |
21 | #include <PiDxe.h>\r | |
22 | #endif\r | |
23 | #include <IndustryStandard/Acpi50.h>\r | |
24 | #include "AcpiTablePlatform.h"\r | |
25 | \r | |
26 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = {\r | |
27 | {\r | |
28 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,\r | |
29 | sizeof (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE),\r | |
30 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,\r | |
31 | 0, // to make sum of entire table == 0\r | |
32 | EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field\r | |
33 | EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)\r | |
34 | EFI_ACPI_OEM_REVISION, // OEM revision number\r | |
35 | EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID\r | |
36 | EFI_ACPI_CREATOR_REVISION // ASL compiler revision number\r | |
37 | },\r | |
38 | 0, // Physical addesss of FACS\r | |
39 | 0, // Physical address of DSDT\r | |
40 | INT_MODEL, // System Interrupt Model (ignored in 2k and later, must be 0 for 98)\r | |
41 | PM_PROFILE, // Preferred PM Profile\r | |
42 | SCI_INT_VECTOR, // System vector of SCI interrupt\r | |
43 | SMI_CMD_IO_PORT, // Port address of SMI command port\r | |
44 | ACPI_ENABLE, // value to write to port smi_cmd to enable ACPI\r | |
45 | ACPI_DISABLE, // value to write to port smi_cmd to disable ACPI\r | |
46 | S4BIOS_REQ, // Value to write to SMI CMD port to enter the S4BIOS state\r | |
47 | PSTATE_CNT, // PState control\r | |
48 | PM1a_EVT_BLK, // Port address of Power Mgt 1a Event Reg Blk\r | |
49 | PM1b_EVT_BLK, // Port address of Power Mgt 1b Event Reg Blk\r | |
50 | PM1a_CNT_BLK, // Port address of Power Mgt 1a Ctrl Reg Blk\r | |
51 | PM1b_CNT_BLK, // Port address of Power Mgt 1b Ctrl Reg Blk\r | |
52 | PM2_CNT_BLK, // Port address of Power Mgt 2 Ctrl Reg Blk\r | |
53 | PM_TMR_BLK, // Port address of Power Mgt Timer Ctrl Reg Blk\r | |
54 | GPE0_BLK, // Port addr of General Purpose Event 0 Reg Blk\r | |
55 | GPE1_BLK, // Port addr of General Purpose Event 1 Reg Blk\r | |
56 | PM1_EVT_LEN, // Byte Length of ports at pm1X_evt_blk\r | |
57 | PM1_CNT_LEN, // Byte Length of ports at pm1X_cnt_blk\r | |
58 | PM2_CNT_LEN, // Byte Length of ports at pm2_cnt_blk\r | |
59 | PM_TM_LEN, // Byte Length of ports at pm_tm_blk\r | |
60 | GPE0_BLK_LEN, // Byte Length of ports at gpe0_blk\r | |
61 | GPE1_BLK_LEN, // Byte Length of ports at gpe1_blk\r | |
62 | GPE1_BASE, // offset in gpe model where gpe1 events start\r | |
63 | CST_CNT, // _CST support\r | |
64 | P_LVL2_LAT, // worst case HW latency to enter/exit C2 state\r | |
65 | P_LVL3_LAT, // worst case HW latency to enter/exit C3 state\r | |
66 | FLUSH_SIZE, // Size of area read to flush caches\r | |
67 | FLUSH_STRIDE, // Stride used in flushing caches\r | |
68 | DUTY_OFFSET, // bit location of duty cycle field in p_cnt reg\r | |
69 | DUTY_WIDTH, // bit width of duty cycle field in p_cnt reg\r | |
70 | DAY_ALRM, // index to day-of-month alarm in RTC CMOS RAM\r | |
71 | MON_ALRM, // index to month-of-year alarm in RTC CMOS RAM\r | |
72 | CENTURY, // index to century in RTC CMOS RAM\r | |
73 | IAPC_BOOT_ARCH, // IA-PCI Boot Architecture Flag\r | |
74 | RESERVED, // reserved\r | |
75 | FLAG,\r | |
76 | {\r | |
77 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
78 | 8,\r | |
79 | 0,\r | |
80 | 0,\r | |
81 | 0xCF9\r | |
82 | },\r | |
1c32ee1c | 83 | 0x0E, // Hardware reset value\r |
3cbfba02 DW |
84 | 0, 0, 0, // Reserved\r |
85 | 0, // XFirmwareCtrl\r | |
86 | 0, // XDsdt\r | |
87 | //\r | |
88 | // X_PM1a Event Register Block\r | |
89 | //\r | |
90 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
91 | 0x20,\r | |
92 | 0x00,\r | |
93 | EFI_ACPI_3_0_DWORD,\r | |
94 | PM1a_EVT_BLK,\r | |
95 | \r | |
96 | //\r | |
97 | // X_PM1b Event Register Block\r | |
98 | //\r | |
99 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
100 | 0x00,\r | |
101 | 0x00,\r | |
102 | EFI_ACPI_RESERVED_BYTE,\r | |
103 | PM1b_EVT_BLK,\r | |
104 | \r | |
105 | //\r | |
106 | // X_PM1a Control Register Block\r | |
107 | //\r | |
108 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
109 | 0x10,\r | |
110 | 0x00,\r | |
111 | EFI_ACPI_3_0_WORD,\r | |
112 | PM1a_CNT_BLK,\r | |
113 | \r | |
114 | //\r | |
115 | // X_PM1b Control Register Block\r | |
116 | //\r | |
117 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
118 | 0x00,\r | |
119 | 0x00,\r | |
120 | EFI_ACPI_RESERVED_BYTE,\r | |
121 | PM1b_CNT_BLK,\r | |
122 | \r | |
123 | //\r | |
124 | // X_PM2 Control Register Block\r | |
125 | //\r | |
126 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
127 | 0x08,\r | |
128 | 0x00,\r | |
129 | EFI_ACPI_3_0_BYTE,\r | |
130 | PM2_CNT_BLK,\r | |
131 | \r | |
132 | //\r | |
133 | // X_PM Timer Control Register Block\r | |
134 | //\r | |
135 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
136 | 0x20,\r | |
137 | 0x00,\r | |
138 | EFI_ACPI_3_0_DWORD,\r | |
139 | PM_TMR_BLK,\r | |
140 | \r | |
141 | //\r | |
142 | // X_General Purpose Event 0 Register Block\r | |
143 | //\r | |
144 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
145 | 0x80,\r | |
146 | 0x00,\r | |
147 | EFI_ACPI_RESERVED_BYTE,\r | |
148 | GPE0_BLK,\r | |
149 | \r | |
150 | //\r | |
151 | // X_General Purpose Event 1 Register Block\r | |
152 | //\r | |
153 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
154 | 0x00,\r | |
155 | 0x00,\r | |
156 | EFI_ACPI_RESERVED_BYTE,\r | |
157 | GPE1_BLK,\r | |
158 | \r | |
159 | //\r | |
160 | // Sleep Control Register Block\r | |
161 | //\r | |
162 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
163 | 0x08,\r | |
164 | 0x00,\r | |
165 | EFI_ACPI_RESERVED_BYTE,\r | |
166 | 0,\r | |
167 | \r | |
168 | //\r | |
169 | // Sleep Status Register Block\r | |
170 | //\r | |
171 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
172 | 0x08,\r | |
173 | 0x00,\r | |
174 | EFI_ACPI_RESERVED_BYTE,\r | |
175 | 0,\r | |
176 | };\r | |
177 | \r | |
178 | VOID*\r | |
179 | ReferenceAcpiTable (\r | |
180 | VOID\r | |
181 | )\r | |
182 | {\r | |
183 | //\r | |
184 | // Reference the table being generated to prevent the optimizer from\r | |
185 | // removing the data structure from the executable\r | |
186 | //\r | |
187 | return (VOID*)&FACP;\r | |
188 | }\r |