ia64/xen-unstable

view xen/include/acpi/achware.h @ 19836:d9890e67d2b7

tools: add SHAREDIR to buildmakevars2file

c/s 19818 dropped SHAREDIR from xen/util/path.py, which broke the "xm
new" command. This patch adds SHAREDIR back to the new
buildmakevars2file-closure function.

Signed-off-by: Ryan O'Connor <rjo@cs.ubc.ca>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 25 13:05:10 2009 +0100 (2009-06-25)
parents 13cba2e78a65
children
line source
1 /******************************************************************************
2 *
3 * Name: achware.h -- hardware specific interfaces
4 *
5 *****************************************************************************/
7 /*
8 * Copyright (C) 2000 - 2007, R. Byron Moore
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
44 #ifndef __ACHWARE_H__
45 #define __ACHWARE_H__
47 /* PM Timer ticks per second (HZ) */
49 #define PM_TIMER_FREQUENCY 3579545
51 /* Values for the _SST reserved method */
53 #define ACPI_SST_INDICATOR_OFF 0
54 #define ACPI_SST_WORKING 1
55 #define ACPI_SST_WAKING 2
56 #define ACPI_SST_SLEEPING 3
57 #define ACPI_SST_SLEEP_CONTEXT 4
59 /* Prototypes */
61 /*
62 * hwacpi - high level functions
63 */
64 acpi_status acpi_hw_set_mode(u32 mode);
66 u32 acpi_hw_get_mode(void);
68 /*
69 * hwregs - ACPI Register I/O
70 */
71 struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id);
73 acpi_status
74 acpi_hw_register_read(u32 register_id, u32 * return_value);
76 acpi_status acpi_hw_register_write(u32 register_id, u32 value);
78 acpi_status
79 acpi_hw_low_level_read(u32 width,
80 u32 * value, struct acpi_generic_address *reg);
82 acpi_status
83 acpi_hw_low_level_write(u32 width, u32 value, struct acpi_generic_address *reg);
85 acpi_status acpi_hw_clear_acpi_status(void);
87 /*
88 * hwgpe - GPE support
89 */
90 acpi_status
91 acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info);
93 acpi_status
94 acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
95 struct acpi_gpe_block_info *gpe_block);
97 acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info *gpe_event_info);
99 acpi_status
100 acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
101 struct acpi_gpe_block_info *gpe_block);
103 #ifdef ACPI_FUTURE_USAGE
104 acpi_status
105 acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
106 acpi_event_status * event_status);
107 #endif /* ACPI_FUTURE_USAGE */
109 acpi_status acpi_hw_disable_all_gpes(void);
111 acpi_status acpi_hw_enable_all_runtime_gpes(void);
113 acpi_status acpi_hw_enable_all_wakeup_gpes(void);
115 acpi_status
116 acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
117 struct acpi_gpe_block_info *gpe_block);
119 #ifdef ACPI_FUTURE_USAGE
120 /*
121 * hwtimer - ACPI Timer prototypes
122 */
123 acpi_status acpi_get_timer_resolution(u32 * resolution);
125 acpi_status acpi_get_timer(u32 * ticks);
127 acpi_status
128 acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed);
129 #endif /* ACPI_FUTURE_USAGE */
131 #endif /* __ACHWARE_H__ */