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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*-
* Copyright (c) 1999 Doug Rabson
* Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: acpidump.h,v 1.3 2000/08/09 14:47:52 iwasaki Exp $
* $FreeBSD$
*/
#ifndef _ACPIDUMP_H_
#define _ACPIDUMP_H_
/* Generic Address structure */
struct ACPIgas {
u_int8_t address_space_id;
#define ACPI_GAS_MEMORY 0
#define ACPI_GAS_IO 1
#define ACPI_GAS_PCI 2
#define ACPI_GAS_EMBEDDED 3
#define ACPI_GAS_SMBUS 4
#define ACPI_GAS_FIXED 0x7f
u_int8_t register_bit_width;
u_int8_t register_bit_offset;
u_int8_t res;
u_int64_t address;
} __attribute__((packed));
/* Root System Description Pointer */
struct ACPIrsdp {
u_char signature[8];
u_char sum;
u_char oem[6];
u_char res;
u_int32_t addr;
} __attribute__((packed));
/* System Description Table */
struct ACPIsdt {
u_char signature[4];
u_int32_t len;
u_char rev;
u_char check;
u_char oemid[6];
u_char oemtblid[8];
u_int32_t oemrev;
u_char creator[4];
u_int32_t crerev;
#define SIZEOF_SDT_HDR 36 /* struct size except body */
u_int32_t body[1];/* This member should be casted */
} __attribute__((packed));
/* Fixed ACPI Description Table (body) */
struct FACPbody {
u_int32_t facs_ptr;
u_int32_t dsdt_ptr;
u_int8_t int_model;
#define ACPI_FACP_INTMODEL_PIC 0 /* Standard PC-AT PIC */
#define ACPI_FACP_INTMODEL_APIC 1 /* Multiple APIC */
u_char reserved1;
u_int16_t sci_int;
u_int32_t smi_cmd;
u_int8_t acpi_enable;
u_int8_t acpi_disable;
u_int8_t s4biosreq;
u_int8_t reserved2;
u_int32_t pm1a_evt_blk;
u_int32_t pm1b_evt_blk;
u_int32_t pm1a_cnt_blk;
u_int32_t pm1b_cnt_blk;
u_int32_t pm2_cnt_blk;
u_int32_t pm_tmr_blk;
u_int32_t gpe0_blk;
u_int32_t gpe1_blk;
u_int8_t pm1_evt_len;
u_int8_t pm1_cnt_len;
u_int8_t pm2_cnt_len;
u_int8_t pm_tmr_len;
u_int8_t gpe0_len;
u_int8_t gpe1_len;
u_int8_t gpe1_base;
u_int8_t reserved3;
u_int16_t p_lvl2_lat;
u_int16_t p_lvl3_lat;
u_int16_t flush_size;
u_int16_t flush_stride;
u_int8_t duty_off;
u_int8_t duty_width;
u_int8_t day_alrm;
u_int8_t mon_alrm;
u_int8_t century;
u_int16_t iapc_boot_arch;
u_char reserved4[1];
u_int32_t flags;
#define ACPI_FACP_FLAG_WBINVD 1 /* WBINVD is correctly supported */
#define ACPI_FACP_FLAG_WBINVD_FLUSH 2 /* WBINVD flushes caches */
#define ACPI_FACP_FLAG_PROC_C1 4 /* C1 power state supported */
#define ACPI_FACP_FLAG_P_LVL2_UP 8 /* C2 power state works on SMP */
#define ACPI_FACP_FLAG_PWR_BUTTON 16 /* Power button uses control method */
#define ACPI_FACP_FLAG_SLP_BUTTON 32 /* Sleep button uses control method */
#define ACPI_FACP_FLAG_FIX_RTC 64 /* RTC wakeup not supported */
#define ACPI_FACP_FLAG_RTC_S4 128 /* RTC can wakeup from S4 state */
#define ACPI_FACP_FLAG_TMR_VAL_EXT 256 /* TMR_VAL is 32bit */
#define ACPI_FACP_FLAG_DCK_CAP 512 /* Can support docking */
struct ACPIgas reset_reg;
u_int8_t reset_value;
u_int8_t reserved5[3];
u_int64_t x_firmware_ctrl;
u_int64_t x_dsdt;
struct ACPIgas x_pm1a_evt_blk;
struct ACPIgas x_pm1b_evt_blk;
struct ACPIgas x_pm1a_cnt_blk;
struct ACPIgas x_pm1b_cnt_blk;
struct ACPIgas x_pm2_cnt_blk;
struct ACPIgas x_pm_tmr_blk;
struct ACPIgas x_gpe0_blk;
struct ACPIgas x_gpe1_blk;
} __attribute__((packed));
/* Firmware ACPI Control Structure */
struct FACS {
u_char signature[4];
u_int32_t len;
u_char hard_sig[4];
/*
* NOTE This should be filled with physical address below 1MB!!
* sigh....
*/
u_int32_t firm_wake_vec;
u_int32_t g_lock; /* bit field */
/* 5.2.6.1 Global Lock */
#define ACPI_GLOBAL_LOCK_PENDING 1
#define ACPI_GLOBAL_LOCK_OWNED 2
u_int32_t flags; /* bit field */
#define ACPI_FACS_FLAG_S4BIOS_F 1 /* Supports S4BIOS_SEQ */
char reserved[40];
} __attribute__((packed));
void *acpi_map_physical(vm_offset_t, size_t);
struct ACPIrsdp *acpi_find_rsd_ptr(void);
int acpi_checksum(void *, size_t);
struct ACPIsdt *acpi_map_sdt(vm_offset_t);
void acpi_print_rsd_ptr(struct ACPIrsdp *);
void acpi_print_sdt(struct ACPIsdt *);
void acpi_print_rsdt(struct ACPIsdt *);
void acpi_print_facp(struct FACPbody *);
void acpi_print_dsdt(struct ACPIsdt *);
void asl_dump_termobj(u_int8_t **, int);
void asl_dump_objectlist(u_int8_t **, u_int8_t *, int);
void aml_dump(u_int32_t *, int);
void acpi_handle_rsdt(struct ACPIsdt *);
void acpi_load_dsdt(char *, u_int8_t **, u_int8_t **);
extern char *aml_dumpfile;
#endif /* !_ACPIDUMP_H_ */
|