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1#ifndef __LIBSAIO_ACPI_H␊
2#define __LIBSAIO_ACPI_H␊
3␊
4#define ACPI_RANGE_START (0x0E0000)␊
5#define ACPI_RANGE_END (0x0FFFFF)␊
6␊
7#define UINT64_LE_FROM_CHARS(a,b,c,d,e,f,g,h) \␊
8( ((uint64_t)h << 56) \␊
9| ((uint64_t)g << 48) \␊
10| ((uint64_t)f << 40) \␊
11| ((uint64_t)e << 32) \␊
12| ((uint64_t)d << 24) \␊
13| ((uint64_t)c << 16) \␊
14| ((uint64_t)b << 8) \␊
15| ((uint64_t)a << 0) \␊
16)␊
17␊
18#define ACPI_SIGNATURE_UINT64_LE UINT64_LE_FROM_CHARS('R','S','D',' ','P','T','R',' ')␊
19␊
20/* Per ACPI 3.0a spec */␊
21␊
22// TODO Migrate␊
23struct acpi_2_rsdp {␊
24 char Signature[8];␊
25 uint8_t Checksum;␊
26 char OEMID[6];␊
27 uint8_t Revision;␊
28 uint32_t RsdtAddress;␊
29 uint32_t Length;␊
30 uint64_t XsdtAddress;␊
31 uint8_t ExtendedChecksum;␊
32 char Reserved[3];␊
33} __attribute__((packed));␊
34␊
35// TODO Migrate␊
36struct acpi_2_rsdt {␊
37␉char Signature[4];␊
38␉uint32_t Length;␊
39␉uint8_t Revision;␊
40␉uint8_t Checksum;␊
41␉char OEMID[6];␊
42␉char OEMTableId[8];␊
43␉uint32_t OEMRevision;␊
44␉uint32_t CreatorId;␊
45␉uint32_t CreatorRevision;␊
46} __attribute__((packed));␊
47␊
48// TODO Migrate␊
49struct acpi_2_xsdt {␊
50␉char Signature[4];␊
51␉uint32_t Length;␊
52␉uint8_t Revision;␊
53␉uint8_t Checksum;␊
54␉char OEMID[6];␊
55␉char OEMTableId[8];␊
56␉uint32_t OEMRevision;␊
57␉uint32_t CreatorId;␊
58␉uint32_t CreatorRevision;␊
59} __attribute__((packed));␊
60␊
61// TODO Migrate␊
62struct acpi_2_gas {␊
63␉uint8_t␉␉␉␉Address_Space_ID;␊
64␉uint8_t␉␉␉␉Register_Bit_Width;␊
65␉uint8_t␉␉␉␉Register_Bit_Offset;␊
66␉uint8_t␉␉␉␉Access_Size;␊
67␉uint64_t␉␉␉Address;␊
68} __attribute__((packed));␊
69␊
70// TODO Migrate␊
71struct acpi_2_fadt {␊
72␉char␉␉␉␉Signature[4];␊
73␉uint32_t␉␉␉Length;␊
74␉uint8_t␉␉␉␉Revision;␊
75␉uint8_t␉␉␉␉Checksum;␊
76␉char␉␉␉␉OEMID[6];␊
77␉char␉␉␉␉OEMTableId[8];␊
78␉uint32_t␉␉␉OEMRevision;␊
79␉uint32_t␉␉␉CreatorId;␊
80␉uint32_t␉␉␉CreatorRevision;␊
81␉uint32_t␉␉␉FIRMWARE_CTRL;␊
82␉uint32_t␉␉␉DSDT;␊
83␉uint8_t␉␉␉␉INT_MODEL; // JrCs␊
84␉uint8_t␉␉␉␉Preferred_PM_Profile; // JrCs␊
85␉uint16_t␉␉␉SCI_INT;␊
86␉uint32_t␉␉␉SMI_CMD;␊
87␉uint8_t␉␉␉␉ACPI_ENABLE;␊
88␉uint8_t␉␉␉␉ACPI_DISABLE;␊
89␉uint8_t␉␉␉␉S4BIOS_REQ;␊
90␉uint8_t␉␉␉␉PSTATE_CNT;␊
91␉uint32_t␉␉␉PM1a_EVT_BLK;␊
92␉uint32_t␉␉␉PM1b_EVT_BLK;␊
93␉uint32_t␉␉␉PM1a_CNT_BLK;␊
94␉uint32_t␉␉␉PM1b_CNT_BLK;␊
95␉uint32_t␉␉␉PM2_CNT_BLK;␊
96␉uint32_t␉␉␉PM_TMR_BLK;␊
97␉uint32_t␉␉␉GPE0_BLK;␊
98␉uint32_t␉␉␉GPE1_BLK;␊
99␉uint8_t␉␉␉␉PM1_EVT_LEN;␊
100␉uint8_t␉␉␉␉PM1_CNT_LEN;␊
101␉uint8_t␉␉␉␉PM2_CNT_LEN;␊
102␉uint8_t␉␉␉␉PM_TMR_LEN;␊
103␉uint8_t␉␉␉␉GPE0_BLK_LEN;␊
104␉uint8_t␉␉␉␉GPE1_BLK_LEN;␊
105␉uint8_t␉␉␉␉GPE1_BASE;␊
106␉uint8_t␉␉␉␉CST_CNT;␊
107␉uint16_t␉␉␉P_LVL2_LAT;␊
108␉uint16_t␉␉␉P_LVL3_LAT;␊
109␉uint16_t␉␉␉FLUSH_SIZE;␊
110␉uint16_t␉␉␉FLUSH_STRIDE;␊
111␉uint8_t␉␉␉␉DUTY_OFFSET;␊
112␉uint8_t␉␉␉␉DUTY_WIDTH;␊
113␉uint8_t␉␉␉␉DAY_ALRM;␊
114␉uint8_t␉␉␉␉MON_ALRM;␊
115␉uint8_t␉␉␉␉CENTURY;␊
116␉uint16_t␉␉␉IAPC_BOOT_ARCH;␊
117␉uint8_t␉␉␉␉Reserved1;␊
118␉uint32_t␉␉␉Flags;␊
119␉struct acpi_2_gas␉RESET_REG;␊
120␉uint8_t␉␉␉␉RESET_VALUE;␊
121␉uint8_t␉␉␉␉Reserved2[3];␊
122␉uint64_t␉␉␉X_FIRMWARE_CTRL;␊
123␉uint64_t␉␉␉X_DSDT;␊
124␉struct acpi_2_gas␉X_PM1a_EVT_BLK;␊
125␉struct acpi_2_gas␉X_PM1b_EVT_BLK;␊
126␉struct acpi_2_gas␉X_PM1a_CNT_BLK;␊
127␉struct acpi_2_gas␉X_PM1b_CNT_BLK;␊
128␉struct acpi_2_gas␉X_PM2_CNT_BLK;␊
129␉struct acpi_2_gas␉X_PM_TMR_BLK;␊
130␉struct acpi_2_gas␉X_GPE0_BLK;␊
131␉struct acpi_2_gas␉X_GPE1_BLK;␊
132} __attribute__((packed));␊
133␊
134#endif /* !__LIBSAIO_ACPI_H */␊
135

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