1/*-
2 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
3 * Copyright (c) 2000 Michael Smith <msmith@freebsd.org>
4 * Copyright (c) 2000 BSDi
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
| 1/*-
2 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
3 * Copyright (c) 2000 Michael Smith <msmith@freebsd.org>
4 * Copyright (c) 2000 BSDi
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
|
28 * $FreeBSD: head/sys/dev/acpica/acpivar.h 78662 2001-06-23 10:38:25Z iwasaki $
| 28 * $FreeBSD: head/sys/dev/acpica/acpivar.h 78915 2001-06-28 06:17:16Z msmith $
|
29 */
30
31#include "bus_if.h"
32#include <sys/eventhandler.h>
33#include <sys/sysctl.h>
34
35extern devclass_t acpi_devclass;
36
37struct acpi_softc {
38 device_t acpi_dev;
39 dev_t acpi_dev_t;
40
41 struct resource *acpi_irq;
42 int acpi_irq_rid;
43 void *acpi_irq_handle;
44
45 int acpi_enabled;
46 int acpi_sstate;
47
48 struct sysctl_ctx_list acpi_sysctl_ctx;
49 struct sysctl_oid *acpi_sysctl_tree;
50#define ACPI_POWER_BUTTON_DEFAULT_SX ACPI_STATE_S5;
51#define ACPI_SLEEP_BUTTON_DEFAULT_SX ACPI_STATE_S1;
52#define ACPI_LID_SWITCH_DEFAULT_SX ACPI_STATE_S1;
53 int acpi_power_button_sx;
54 int acpi_sleep_button_sx;
55 int acpi_lid_switch_sx;
56
57 struct sysctl_ctx_list acpi_battery_sysctl_ctx;
58 struct sysctl_oid *acpi_battery_sysctl_tree;
59};
60
61struct acpi_device {
62 /* ACPI ivars */
63 ACPI_HANDLE ad_handle;
64 int ad_magic;
65 void *ad_private;
66
67 /* resources */
68 struct resource_list ad_rl;
69};
70
71/*
72 * This is a cheap and nasty way to get around the horrid counted list
73 * argument format that AcpiEvalateMethod uses.
74 */
75#define ACPI_OBJECTLIST_MAX 16
76struct acpi_object_list {
77 UINT32 count;
78 ACPI_OBJECT *pointer[ACPI_OBJECTLIST_MAX];
79 ACPI_OBJECT object[ACPI_OBJECTLIST_MAX];
80};
81
82static __inline struct acpi_object_list *
83acpi_AllocObjectList(int nobj) {
84 struct acpi_object_list *l;
85 int i;
86
87 if (nobj > ACPI_OBJECTLIST_MAX)
88 return(NULL);
89 if ((l = AcpiOsAllocate(sizeof(*l))) == NULL)
90 return(NULL);
91 bzero(l, sizeof(*l));
92 for (i = 0; i < ACPI_OBJECTLIST_MAX; i++)
93 l->pointer[i] = &l->object[i];
94 l->count = nobj;
95 return(l);
96}
97
98#define ACPI_IVAR_HANDLE 0x100
99#define ACPI_IVAR_MAGIC 0x101
100#define ACPI_IVAR_PRIVATE 0x102
101
102static __inline ACPI_HANDLE
103acpi_get_handle(device_t dev) {
104 ACPI_HANDLE h;
105
106 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_HANDLE, (uintptr_t *)&h))
107 return(NULL);
108 return(h);
109}
110
111static __inline int
112acpi_set_handle(device_t dev, ACPI_HANDLE h) {
113 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_HANDLE, (uintptr_t)h));
114}
115
116static __inline int
117acpi_get_magic(device_t dev) {
118 int m;
119
120 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_MAGIC, (uintptr_t *)&m))
121 return(0);
122 return(m);
123}
124
125static __inline int
126acpi_set_magic(device_t dev, int m) {
127 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_MAGIC, (uintptr_t)m));
128}
129
130static __inline void *
131acpi_get_private(device_t dev) {
132 void *p;
133
134 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_PRIVATE, (uintptr_t *)&p))
135 return(NULL);
136 return(p);
137}
138
139static __inline int
140acpi_set_private(device_t dev, void *p) {
141 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_PRIVATE, (uintptr_t)p));
142}
143
144static __inline ACPI_OBJECT_TYPE
145acpi_get_type(device_t dev) {
146 ACPI_HANDLE h;
147 ACPI_OBJECT_TYPE t;
148
149 if ((h = acpi_get_handle(dev)) == NULL)
150 return(ACPI_TYPE_NOT_FOUND);
151 if (AcpiGetType(h, &t) != AE_OK)
152 return(ACPI_TYPE_NOT_FOUND);
153 return(t);
154}
155
156#ifdef ENABLE_DEBUGGER
157extern void acpi_EnterDebugger(void);
158#endif
159
160#ifdef ACPI_DEBUG
161#include <sys/cons.h>
162#define STEP(x) do {printf x, printf("\n"); cngetc();} while (0)
163#else
164#define STEP(x)
165#endif
166
| 29 */
30
31#include "bus_if.h"
32#include <sys/eventhandler.h>
33#include <sys/sysctl.h>
34
35extern devclass_t acpi_devclass;
36
37struct acpi_softc {
38 device_t acpi_dev;
39 dev_t acpi_dev_t;
40
41 struct resource *acpi_irq;
42 int acpi_irq_rid;
43 void *acpi_irq_handle;
44
45 int acpi_enabled;
46 int acpi_sstate;
47
48 struct sysctl_ctx_list acpi_sysctl_ctx;
49 struct sysctl_oid *acpi_sysctl_tree;
50#define ACPI_POWER_BUTTON_DEFAULT_SX ACPI_STATE_S5;
51#define ACPI_SLEEP_BUTTON_DEFAULT_SX ACPI_STATE_S1;
52#define ACPI_LID_SWITCH_DEFAULT_SX ACPI_STATE_S1;
53 int acpi_power_button_sx;
54 int acpi_sleep_button_sx;
55 int acpi_lid_switch_sx;
56
57 struct sysctl_ctx_list acpi_battery_sysctl_ctx;
58 struct sysctl_oid *acpi_battery_sysctl_tree;
59};
60
61struct acpi_device {
62 /* ACPI ivars */
63 ACPI_HANDLE ad_handle;
64 int ad_magic;
65 void *ad_private;
66
67 /* resources */
68 struct resource_list ad_rl;
69};
70
71/*
72 * This is a cheap and nasty way to get around the horrid counted list
73 * argument format that AcpiEvalateMethod uses.
74 */
75#define ACPI_OBJECTLIST_MAX 16
76struct acpi_object_list {
77 UINT32 count;
78 ACPI_OBJECT *pointer[ACPI_OBJECTLIST_MAX];
79 ACPI_OBJECT object[ACPI_OBJECTLIST_MAX];
80};
81
82static __inline struct acpi_object_list *
83acpi_AllocObjectList(int nobj) {
84 struct acpi_object_list *l;
85 int i;
86
87 if (nobj > ACPI_OBJECTLIST_MAX)
88 return(NULL);
89 if ((l = AcpiOsAllocate(sizeof(*l))) == NULL)
90 return(NULL);
91 bzero(l, sizeof(*l));
92 for (i = 0; i < ACPI_OBJECTLIST_MAX; i++)
93 l->pointer[i] = &l->object[i];
94 l->count = nobj;
95 return(l);
96}
97
98#define ACPI_IVAR_HANDLE 0x100
99#define ACPI_IVAR_MAGIC 0x101
100#define ACPI_IVAR_PRIVATE 0x102
101
102static __inline ACPI_HANDLE
103acpi_get_handle(device_t dev) {
104 ACPI_HANDLE h;
105
106 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_HANDLE, (uintptr_t *)&h))
107 return(NULL);
108 return(h);
109}
110
111static __inline int
112acpi_set_handle(device_t dev, ACPI_HANDLE h) {
113 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_HANDLE, (uintptr_t)h));
114}
115
116static __inline int
117acpi_get_magic(device_t dev) {
118 int m;
119
120 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_MAGIC, (uintptr_t *)&m))
121 return(0);
122 return(m);
123}
124
125static __inline int
126acpi_set_magic(device_t dev, int m) {
127 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_MAGIC, (uintptr_t)m));
128}
129
130static __inline void *
131acpi_get_private(device_t dev) {
132 void *p;
133
134 if (BUS_READ_IVAR(device_get_parent(dev), dev, ACPI_IVAR_PRIVATE, (uintptr_t *)&p))
135 return(NULL);
136 return(p);
137}
138
139static __inline int
140acpi_set_private(device_t dev, void *p) {
141 return(BUS_WRITE_IVAR(device_get_parent(dev), dev, ACPI_IVAR_PRIVATE, (uintptr_t)p));
142}
143
144static __inline ACPI_OBJECT_TYPE
145acpi_get_type(device_t dev) {
146 ACPI_HANDLE h;
147 ACPI_OBJECT_TYPE t;
148
149 if ((h = acpi_get_handle(dev)) == NULL)
150 return(ACPI_TYPE_NOT_FOUND);
151 if (AcpiGetType(h, &t) != AE_OK)
152 return(ACPI_TYPE_NOT_FOUND);
153 return(t);
154}
155
156#ifdef ENABLE_DEBUGGER
157extern void acpi_EnterDebugger(void);
158#endif
159
160#ifdef ACPI_DEBUG
161#include <sys/cons.h>
162#define STEP(x) do {printf x, printf("\n"); cngetc();} while (0)
163#else
164#define STEP(x)
165#endif
166
|
| 167extern BOOLEAN acpi_DeviceIsPresent(device_t dev);
|
167extern BOOLEAN acpi_MatchHid(device_t dev, char *hid);
| 168extern BOOLEAN acpi_MatchHid(device_t dev, char *hid);
|
| 169extern ACPI_STATUS acpi_GetHandleInScope(ACPI_HANDLE parent, char *path, ACPI_HANDLE *result);
170extern ACPI_BUFFER *acpi_AllocBuffer(int size);
|
168extern ACPI_STATUS acpi_GetIntoBuffer(ACPI_HANDLE handle,
169 ACPI_STATUS (*func)(ACPI_HANDLE, ACPI_BUFFER *),
170 ACPI_BUFFER *buf);
| 171extern ACPI_STATUS acpi_GetIntoBuffer(ACPI_HANDLE handle,
172 ACPI_STATUS (*func)(ACPI_HANDLE, ACPI_BUFFER *),
173 ACPI_BUFFER *buf);
|
171extern ACPI_BUFFER *acpi_AllocBuffer(int size);
| 174extern ACPI_STATUS acpi_EvaluateIntoBuffer(ACPI_HANDLE object, ACPI_STRING pathname,
175 ACPI_OBJECT_LIST *params, ACPI_BUFFER *buf);
176extern ACPI_STATUS acpi_EvaluateInteger(ACPI_HANDLE handle, char *path, int *number);
177extern ACPI_STATUS acpi_ForeachPackageObject(ACPI_OBJECT *obj,
178 void (* func)(ACPI_OBJECT *comp, void *arg),
179 void *arg);
180
|
172extern ACPI_STATUS acpi_SetSleepState(struct acpi_softc *sc, int state);
173extern ACPI_STATUS acpi_Enable(struct acpi_softc *sc);
174extern ACPI_STATUS acpi_Disable(struct acpi_softc *sc);
| 181extern ACPI_STATUS acpi_SetSleepState(struct acpi_softc *sc, int state);
182extern ACPI_STATUS acpi_Enable(struct acpi_softc *sc);
183extern ACPI_STATUS acpi_Disable(struct acpi_softc *sc);
|
175extern BOOLEAN acpi_DeviceIsPresent(device_t dev);
176extern ACPI_STATUS acpi_EvaluateInteger(ACPI_HANDLE handle, char *path, int *number);
| |
177
178struct acpi_parse_resource_set {
179 void (* set_init)(device_t dev, void **context);
180 void (* set_done)(device_t dev, void *context);
181 void (* set_ioport)(device_t dev, void *context, u_int32_t base, u_int32_t length);
182 void (* set_iorange)(device_t dev, void *context, u_int32_t low, u_int32_t high,
183 u_int32_t length, u_int32_t align);
184 void (* set_memory)(device_t dev, void *context, u_int32_t base, u_int32_t length);
185 void (* set_memoryrange)(device_t dev, void *context, u_int32_t low, u_int32_t high,
186 u_int32_t length, u_int32_t align);
187 void (* set_irq)(device_t dev, void *context, u_int32_t irq);
188 void (* set_drq)(device_t dev, void *context, u_int32_t drq);
189 void (* set_start_dependant)(device_t dev, void *context, int preference);
190 void (* set_end_dependant)(device_t dev, void *context);
191};
192
193extern struct acpi_parse_resource_set acpi_res_parse_set;
194extern ACPI_STATUS acpi_parse_resources(device_t dev, ACPI_HANDLE handle,
195 struct acpi_parse_resource_set *set);
196
197/* XXX this is ugly */
198extern char *acpi_strerror(ACPI_STATUS excep);
199
200/*
201 * ACPI event handling
202 */
203extern UINT32 acpi_eventhandler_power_button_for_sleep(void *context);
204extern UINT32 acpi_eventhandler_power_button_for_wakeup(void *context);
205extern UINT32 acpi_eventhandler_sleep_button_for_sleep(void *context);
206extern UINT32 acpi_eventhandler_sleep_button_for_wakeup(void *context);
207
208#define ACPI_EVENT_PRI_FIRST 0
209#define ACPI_EVENT_PRI_DEFAULT 10000
210#define ACPI_EVENT_PRI_LAST 20000
211
212typedef void (*acpi_event_handler_t) __P((void *, int));
213
214EVENTHANDLER_DECLARE(acpi_sleep_event, acpi_event_handler_t);
215EVENTHANDLER_DECLARE(acpi_wakeup_event, acpi_event_handler_t);
216
| 184
185struct acpi_parse_resource_set {
186 void (* set_init)(device_t dev, void **context);
187 void (* set_done)(device_t dev, void *context);
188 void (* set_ioport)(device_t dev, void *context, u_int32_t base, u_int32_t length);
189 void (* set_iorange)(device_t dev, void *context, u_int32_t low, u_int32_t high,
190 u_int32_t length, u_int32_t align);
191 void (* set_memory)(device_t dev, void *context, u_int32_t base, u_int32_t length);
192 void (* set_memoryrange)(device_t dev, void *context, u_int32_t low, u_int32_t high,
193 u_int32_t length, u_int32_t align);
194 void (* set_irq)(device_t dev, void *context, u_int32_t irq);
195 void (* set_drq)(device_t dev, void *context, u_int32_t drq);
196 void (* set_start_dependant)(device_t dev, void *context, int preference);
197 void (* set_end_dependant)(device_t dev, void *context);
198};
199
200extern struct acpi_parse_resource_set acpi_res_parse_set;
201extern ACPI_STATUS acpi_parse_resources(device_t dev, ACPI_HANDLE handle,
202 struct acpi_parse_resource_set *set);
203
204/* XXX this is ugly */
205extern char *acpi_strerror(ACPI_STATUS excep);
206
207/*
208 * ACPI event handling
209 */
210extern UINT32 acpi_eventhandler_power_button_for_sleep(void *context);
211extern UINT32 acpi_eventhandler_power_button_for_wakeup(void *context);
212extern UINT32 acpi_eventhandler_sleep_button_for_sleep(void *context);
213extern UINT32 acpi_eventhandler_sleep_button_for_wakeup(void *context);
214
215#define ACPI_EVENT_PRI_FIRST 0
216#define ACPI_EVENT_PRI_DEFAULT 10000
217#define ACPI_EVENT_PRI_LAST 20000
218
219typedef void (*acpi_event_handler_t) __P((void *, int));
220
221EVENTHANDLER_DECLARE(acpi_sleep_event, acpi_event_handler_t);
222EVENTHANDLER_DECLARE(acpi_wakeup_event, acpi_event_handler_t);
223
|
| 224/*
225 * Device power control.
226 */
227extern ACPI_STATUS acpi_pwr_switch_consumer(ACPI_HANDLE consumer, int state);
228
|
217/*
218 * Misc.
219 */
220static __inline struct acpi_softc *
221acpi_device_get_parent_softc(device_t child)
222{
223 device_t parent;
224
225 parent = device_get_parent(child);
226 if (parent == NULL) {
227 return(NULL);
228 }
229 return(device_get_softc(parent));
230}
231
232extern char *acpi_name(ACPI_HANDLE handle);
233extern int acpi_avoid(ACPI_HANDLE handle);
234extern int acpi_disabled(char *subsys);
235
236/*
237 * Battery Abstruction and Generalized Power Management interface.
238 */
239struct acpi_battinfo;
240
241extern int acpi_battery_register(int, int);
242extern int acpi_acad_get_acline(void);
243extern int acpi_cmbat_get_battinfo(int, struct acpi_battinfo *);
244
| 229/*
230 * Misc.
231 */
232static __inline struct acpi_softc *
233acpi_device_get_parent_softc(device_t child)
234{
235 device_t parent;
236
237 parent = device_get_parent(child);
238 if (parent == NULL) {
239 return(NULL);
240 }
241 return(device_get_softc(parent));
242}
243
244extern char *acpi_name(ACPI_HANDLE handle);
245extern int acpi_avoid(ACPI_HANDLE handle);
246extern int acpi_disabled(char *subsys);
247
248/*
249 * Battery Abstruction and Generalized Power Management interface.
250 */
251struct acpi_battinfo;
252
253extern int acpi_battery_register(int, int);
254extern int acpi_acad_get_acline(void);
255extern int acpi_cmbat_get_battinfo(int, struct acpi_battinfo *);
256
|