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1 | /*++\r |
2 | \r | |
3 | Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved\r | |
4 | \r | |
5 | This program and the accompanying materials are licensed and made available under\r | |
6 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
7 | The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php.\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | \r | |
14 | \r | |
15 | Module Name:\r | |
16 | \r | |
17 | Facp.c\r | |
18 | \r | |
19 | \r | |
20 | Abstract: The fixed ACPI description Table (FADT) Structure\r | |
21 | \r | |
22 | \r | |
23 | --*/\r | |
24 | #ifdef ECP_FLAG\r | |
25 | #include "EDKIIGlueDxe.h"\r | |
26 | #else\r | |
27 | #include <PiDxe.h>\r | |
28 | #endif\r | |
29 | #include <IndustryStandard/Acpi50.h>\r | |
30 | #include "AcpiTablePlatform.h"\r | |
31 | \r | |
32 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = {\r | |
33 | {\r | |
34 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,\r | |
35 | sizeof (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE),\r | |
36 | EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,\r | |
37 | 0, // to make sum of entire table == 0\r | |
38 | EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field\r | |
39 | EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)\r | |
40 | EFI_ACPI_OEM_REVISION, // OEM revision number\r | |
41 | EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID\r | |
42 | EFI_ACPI_CREATOR_REVISION // ASL compiler revision number\r | |
43 | },\r | |
44 | 0, // Physical addesss of FACS\r | |
45 | 0, // Physical address of DSDT\r | |
46 | INT_MODEL, // System Interrupt Model (ignored in 2k and later, must be 0 for 98)\r | |
47 | PM_PROFILE, // Preferred PM Profile\r | |
48 | SCI_INT_VECTOR, // System vector of SCI interrupt\r | |
49 | SMI_CMD_IO_PORT, // Port address of SMI command port\r | |
50 | ACPI_ENABLE, // value to write to port smi_cmd to enable ACPI\r | |
51 | ACPI_DISABLE, // value to write to port smi_cmd to disable ACPI\r | |
52 | S4BIOS_REQ, // Value to write to SMI CMD port to enter the S4BIOS state\r | |
53 | PSTATE_CNT, // PState control\r | |
54 | PM1a_EVT_BLK, // Port address of Power Mgt 1a Event Reg Blk\r | |
55 | PM1b_EVT_BLK, // Port address of Power Mgt 1b Event Reg Blk\r | |
56 | PM1a_CNT_BLK, // Port address of Power Mgt 1a Ctrl Reg Blk\r | |
57 | PM1b_CNT_BLK, // Port address of Power Mgt 1b Ctrl Reg Blk\r | |
58 | PM2_CNT_BLK, // Port address of Power Mgt 2 Ctrl Reg Blk\r | |
59 | PM_TMR_BLK, // Port address of Power Mgt Timer Ctrl Reg Blk\r | |
60 | GPE0_BLK, // Port addr of General Purpose Event 0 Reg Blk\r | |
61 | GPE1_BLK, // Port addr of General Purpose Event 1 Reg Blk\r | |
62 | PM1_EVT_LEN, // Byte Length of ports at pm1X_evt_blk\r | |
63 | PM1_CNT_LEN, // Byte Length of ports at pm1X_cnt_blk\r | |
64 | PM2_CNT_LEN, // Byte Length of ports at pm2_cnt_blk\r | |
65 | PM_TM_LEN, // Byte Length of ports at pm_tm_blk\r | |
66 | GPE0_BLK_LEN, // Byte Length of ports at gpe0_blk\r | |
67 | GPE1_BLK_LEN, // Byte Length of ports at gpe1_blk\r | |
68 | GPE1_BASE, // offset in gpe model where gpe1 events start\r | |
69 | CST_CNT, // _CST support\r | |
70 | P_LVL2_LAT, // worst case HW latency to enter/exit C2 state\r | |
71 | P_LVL3_LAT, // worst case HW latency to enter/exit C3 state\r | |
72 | FLUSH_SIZE, // Size of area read to flush caches\r | |
73 | FLUSH_STRIDE, // Stride used in flushing caches\r | |
74 | DUTY_OFFSET, // bit location of duty cycle field in p_cnt reg\r | |
75 | DUTY_WIDTH, // bit width of duty cycle field in p_cnt reg\r | |
76 | DAY_ALRM, // index to day-of-month alarm in RTC CMOS RAM\r | |
77 | MON_ALRM, // index to month-of-year alarm in RTC CMOS RAM\r | |
78 | CENTURY, // index to century in RTC CMOS RAM\r | |
79 | IAPC_BOOT_ARCH, // IA-PCI Boot Architecture Flag\r | |
80 | RESERVED, // reserved\r | |
81 | FLAG,\r | |
82 | {\r | |
83 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
84 | 8,\r | |
85 | 0,\r | |
86 | 0,\r | |
87 | 0xCF9\r | |
88 | },\r | |
89 | 0x06, // Hardware reset value\r | |
90 | 0, 0, 0, // Reserved\r | |
91 | 0, // XFirmwareCtrl\r | |
92 | 0, // XDsdt\r | |
93 | //\r | |
94 | // X_PM1a Event Register Block\r | |
95 | //\r | |
96 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
97 | 0x20,\r | |
98 | 0x00,\r | |
99 | EFI_ACPI_3_0_DWORD,\r | |
100 | PM1a_EVT_BLK,\r | |
101 | \r | |
102 | //\r | |
103 | // X_PM1b Event Register Block\r | |
104 | //\r | |
105 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
106 | 0x00,\r | |
107 | 0x00,\r | |
108 | EFI_ACPI_RESERVED_BYTE,\r | |
109 | PM1b_EVT_BLK,\r | |
110 | \r | |
111 | //\r | |
112 | // X_PM1a Control Register Block\r | |
113 | //\r | |
114 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
115 | 0x10,\r | |
116 | 0x00,\r | |
117 | EFI_ACPI_3_0_WORD,\r | |
118 | PM1a_CNT_BLK,\r | |
119 | \r | |
120 | //\r | |
121 | // X_PM1b Control Register Block\r | |
122 | //\r | |
123 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
124 | 0x00,\r | |
125 | 0x00,\r | |
126 | EFI_ACPI_RESERVED_BYTE,\r | |
127 | PM1b_CNT_BLK,\r | |
128 | \r | |
129 | //\r | |
130 | // X_PM2 Control Register Block\r | |
131 | //\r | |
132 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
133 | 0x08,\r | |
134 | 0x00,\r | |
135 | EFI_ACPI_3_0_BYTE,\r | |
136 | PM2_CNT_BLK,\r | |
137 | \r | |
138 | //\r | |
139 | // X_PM Timer Control Register Block\r | |
140 | //\r | |
141 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
142 | 0x20,\r | |
143 | 0x00,\r | |
144 | EFI_ACPI_3_0_DWORD,\r | |
145 | PM_TMR_BLK,\r | |
146 | \r | |
147 | //\r | |
148 | // X_General Purpose Event 0 Register Block\r | |
149 | //\r | |
150 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
151 | 0x80,\r | |
152 | 0x00,\r | |
153 | EFI_ACPI_RESERVED_BYTE,\r | |
154 | GPE0_BLK,\r | |
155 | \r | |
156 | //\r | |
157 | // X_General Purpose Event 1 Register Block\r | |
158 | //\r | |
159 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
160 | 0x00,\r | |
161 | 0x00,\r | |
162 | EFI_ACPI_RESERVED_BYTE,\r | |
163 | GPE1_BLK,\r | |
164 | \r | |
165 | //\r | |
166 | // Sleep Control Register Block\r | |
167 | //\r | |
168 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
169 | 0x08,\r | |
170 | 0x00,\r | |
171 | EFI_ACPI_RESERVED_BYTE,\r | |
172 | 0,\r | |
173 | \r | |
174 | //\r | |
175 | // Sleep Status Register Block\r | |
176 | //\r | |
177 | EFI_ACPI_5_0_SYSTEM_IO,\r | |
178 | 0x08,\r | |
179 | 0x00,\r | |
180 | EFI_ACPI_RESERVED_BYTE,\r | |
181 | 0,\r | |
182 | };\r | |
183 | \r | |
184 | VOID*\r | |
185 | ReferenceAcpiTable (\r | |
186 | VOID\r | |
187 | )\r | |
188 | {\r | |
189 | //\r | |
190 | // Reference the table being generated to prevent the optimizer from\r | |
191 | // removing the data structure from the executable\r | |
192 | //\r | |
193 | return (VOID*)&FACP;\r | |
194 | }\r |