1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/* SPDX-License-Identifier: LGPL-2.1-only */
/*
* Copyright (c) 2004, Intel Corporation.
* Copyright (c) 2006, Keir Fraser, XenSource Inc.
*/
#include "acpi2_0.h"
#include "../config.h"
/*
* Firmware ACPI Control Structure (FACS).
*/
struct acpi_20_facs Facs = {
.signature = ACPI_2_0_FACS_SIGNATURE,
.length = sizeof(struct acpi_20_facs),
.version = ACPI_2_0_FACS_VERSION
};
/*
* Fixed ACPI Description Table (FADT).
*/
/*
* These values must match register definitions in struct hvm_hw_acpi
* (in xen/include/public/arch-x86/hvm/save.h).
*/
#define ACPI_PM1A_EVT_BLK_BIT_WIDTH 0x20
#define ACPI_PM1A_EVT_BLK_BIT_OFFSET 0x00
#define ACPI_PM1A_CNT_BLK_BIT_WIDTH 0x10
#define ACPI_PM1A_CNT_BLK_BIT_OFFSET 0x00
#define ACPI_PM_TMR_BLK_BIT_WIDTH 0x20
#define ACPI_PM_TMR_BLK_BIT_OFFSET 0x00
struct acpi_fadt Fadt = {
.header = {
.signature = ACPI_FADT_SIGNATURE,
.oem_id = ACPI_OEM_ID,
.oem_table_id = ACPI_OEM_TABLE_ID,
.oem_revision = ACPI_OEM_REVISION,
.creator_id = ACPI_CREATOR_ID,
.creator_revision = ACPI_CREATOR_REVISION
},
.sci_int = 9,
.pm1a_evt_blk = ACPI_PM1A_EVT_BLK_ADDRESS_V1,
.pm1a_cnt_blk = ACPI_PM1A_CNT_BLK_ADDRESS_V1,
.pm_tmr_blk = ACPI_PM_TMR_BLK_ADDRESS_V1,
.gpe0_blk = ACPI_GPE0_BLK_ADDRESS_V1,
.pm1_evt_len = ACPI_PM1A_EVT_BLK_BIT_WIDTH / 8,
.pm1_cnt_len = ACPI_PM1A_CNT_BLK_BIT_WIDTH / 8,
.pm_tmr_len = ACPI_PM_TMR_BLK_BIT_WIDTH / 8,
.gpe0_blk_len = ACPI_GPE0_BLK_LEN_V1,
.p_lvl2_lat = 0x0fff, /* >100, means we do not support C2 state */
.p_lvl3_lat = 0x0fff, /* >1000, means we do not support C3 state */
.flags = (ACPI_PROC_C1 |
ACPI_WBINVD |
ACPI_FIX_RTC | ACPI_TMR_VAL_EXT |
ACPI_USE_PLATFORM_CLOCK),
.reset_reg = {
.address_space_id = ACPI_SYSTEM_IO,
.register_bit_width = 8, /* *must* be 8 */
.register_bit_offset = 0, /* *must* be 0 */
.address = 0xcf9
},
.reset_value = 6,
.x_pm1a_evt_blk = {
.address_space_id = ACPI_SYSTEM_IO,
.register_bit_width = ACPI_PM1A_EVT_BLK_BIT_WIDTH,
.register_bit_offset = ACPI_PM1A_EVT_BLK_BIT_OFFSET,
.address = ACPI_PM1A_EVT_BLK_ADDRESS_V1,
},
.x_pm1a_cnt_blk = {
.address_space_id = ACPI_SYSTEM_IO,
.register_bit_width = ACPI_PM1A_CNT_BLK_BIT_WIDTH,
.register_bit_offset = ACPI_PM1A_CNT_BLK_BIT_OFFSET,
.address = ACPI_PM1A_CNT_BLK_ADDRESS_V1,
},
.x_pm_tmr_blk = {
.address_space_id = ACPI_SYSTEM_IO,
.register_bit_width = ACPI_PM_TMR_BLK_BIT_WIDTH,
.register_bit_offset = ACPI_PM_TMR_BLK_BIT_OFFSET,
.address = ACPI_PM_TMR_BLK_ADDRESS_V1,
}
};
struct acpi_20_rsdt Rsdt = {
.header = {
.signature = ACPI_2_0_RSDT_SIGNATURE,
.length = sizeof(struct acpi_header),
.revision = ACPI_2_0_RSDT_REVISION,
.oem_id = ACPI_OEM_ID,
.oem_table_id = ACPI_OEM_TABLE_ID,
.oem_revision = ACPI_OEM_REVISION,
.creator_id = ACPI_CREATOR_ID,
.creator_revision = ACPI_CREATOR_REVISION
}
};
struct acpi_20_xsdt Xsdt = {
.header = {
.signature = ACPI_2_0_XSDT_SIGNATURE,
.length = sizeof(struct acpi_header),
.revision = ACPI_2_0_XSDT_REVISION,
.oem_id = ACPI_OEM_ID,
.oem_table_id = ACPI_OEM_TABLE_ID,
.oem_revision = ACPI_OEM_REVISION,
.creator_id = ACPI_CREATOR_ID,
.creator_revision = ACPI_CREATOR_REVISION
}
};
struct acpi_20_rsdp Rsdp = {
.signature = ACPI_2_0_RSDP_SIGNATURE,
.oem_id = ACPI_OEM_ID,
.revision = ACPI_2_0_RSDP_REVISION,
.length = sizeof(struct acpi_20_rsdp)
};
#define ACPI_WAET_RTC_NO_ACK (1<<0) /* RTC requires no int acknowledge */
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
/*
* The state of the RTC flag getting passed to the guest must be in
* sync with the mode selection in the hypervisor RTC emulation code.
*/
#define ACPI_WAET_FLAGS (ACPI_WAET_RTC_NO_ACK | \
ACPI_WAET_TIMER_ONE_READ)
struct acpi_20_waet Waet = {
.header = {
.signature = ACPI_2_0_WAET_SIGNATURE,
.length = sizeof(struct acpi_20_waet),
.revision = ACPI_2_0_WAET_REVISION,
.oem_id = ACPI_OEM_ID,
.oem_table_id = ACPI_OEM_TABLE_ID,
.oem_revision = ACPI_OEM_REVISION,
.creator_id = ACPI_CREATOR_ID,
.creator_revision = ACPI_CREATOR_REVISION
},
.flags = ACPI_WAET_FLAGS
};
/*
* Local variables:
* mode: C
* c-file-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
|
