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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
/******************************************************************************
*
* Name: achware.h -- hardware specific interfaces
* $Revision: 48 $
*
*****************************************************************************/
/*
* Copyright (C) 2000 R. Byron Moore
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ACHWARE_H__
#define __ACHWARE_H__
/* Prototypes */
ACPI_STATUS
acpi_hw_initialize (
void);
ACPI_STATUS
acpi_hw_shutdown (
void);
ACPI_STATUS
acpi_hw_initialize_system_info (
void);
ACPI_STATUS
acpi_hw_set_mode (
u32 mode);
u32
acpi_hw_get_mode (
void);
u32
acpi_hw_get_mode_capabilities (
void);
/* Register I/O Prototypes */
u32
acpi_hw_register_bit_access (
NATIVE_UINT read_write,
u8 use_lock,
u32 register_id,
... /* DWORD Write Value */);
u32
acpi_hw_register_read (
u8 use_lock,
u32 register_id);
void
acpi_hw_register_write (
u8 use_lock,
u32 register_id,
u32 value);
u32
acpi_hw_low_level_read (
u32 width,
ACPI_GAS *reg,
u32 offset);
void
acpi_hw_low_level_write (
u32 width,
u32 value,
ACPI_GAS *reg,
u32 offset);
void
acpi_hw_clear_acpi_status (
void);
/* GPE support */
void
acpi_hw_enable_gpe (
u32 gpe_index);
void
acpi_hw_disable_gpe (
u32 gpe_index);
void
acpi_hw_clear_gpe (
u32 gpe_index);
void
acpi_hw_get_gpe_status (
u32 gpe_number,
ACPI_EVENT_STATUS *event_status);
/* Sleep Prototypes */
ACPI_STATUS
acpi_hw_obtain_sleep_type_register_data (
u8 sleep_state,
u8 *slp_typ_a,
u8 *slp_typ_b);
/* Cx State Prototypes */
ACPI_STATUS
acpi_hw_enter_c1(
ACPI_IO_ADDRESS pblk_address,
u32 *pm_timer_ticks);
ACPI_STATUS
acpi_hw_enter_c2(
ACPI_IO_ADDRESS pblk_address,
u32 *pm_timer_ticks);
ACPI_STATUS
acpi_hw_enter_c3(
ACPI_IO_ADDRESS pblk_address,
u32 *pm_timer_ticks);
ACPI_STATUS
acpi_hw_enter_cx (
ACPI_IO_ADDRESS pblk_address,
u32 *pm_timer_ticks);
ACPI_STATUS
acpi_hw_set_cx (
u32 cx_state);
ACPI_STATUS
acpi_hw_get_cx_info (
u32 cx_states[]);
ACPI_STATUS
acpi_hw_get_cx_handler (
u32 cx_state,
ACPI_C_STATE_HANDLER *handler);
ACPI_STATUS
acpi_hw_set_cx_handler (
u32 cx_state,
ACPI_C_STATE_HANDLER handler);
/* Throttling Prototypes */
void
acpi_hw_enable_throttling (
ACPI_IO_ADDRESS pblk_address);
void
acpi_hw_disable_throttling (
ACPI_IO_ADDRESS pblk_address);
u32
acpi_hw_get_duty_cycle (
u8 duty_offset,
ACPI_IO_ADDRESS pblk_address,
u32 num_throttle_states);
void
acpi_hw_program_duty_cycle (
u8 duty_offset,
u32 duty_cycle,
ACPI_IO_ADDRESS pblk_address,
u32 num_throttle_states);
NATIVE_UINT
acpi_hw_local_pow (
NATIVE_UINT x,
NATIVE_UINT y);
/* ACPI Timer prototypes */
u32
acpi_hw_pmt_ticks (
void);
u32
acpi_hw_pmt_resolution (
void);
ACPI_STATUS
acpi_get_timer (
u32 *out_ticks);
#endif /* __ACHWARE_H__ */
|
