Searched refs:handle (Results 176 - 200 of 1669) sorted by path

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/linux-master/drivers/acpi/acpica/
H A Dacresrc.h182 acpi_rs_get_method_data(acpi_handle handle,
H A Ddbdisply.c583 * PARAMETERS: object_arg - User entered NS node handle
594 acpi_handle handle; local
600 handle = ACPI_TO_POINTER(arg);
602 status = acpi_get_object_info(handle, &info);
H A Devrgnini.c23 * PARAMETERS: handle - Region we are interested in
34 acpi_ev_system_memory_region_setup(acpi_handle handle, argument
39 (union acpi_operand_object *)handle;
86 * PARAMETERS: handle - Region we are interested in
98 acpi_ev_io_space_region_setup(acpi_handle handle, argument
117 * PARAMETERS: handle - Region we are interested in
131 acpi_ev_pci_config_region_setup(acpi_handle handle, argument
143 (union acpi_operand_object *)handle;
174 * This is the device the handler has been registered to handle.
359 * PARAMETERS: handle
373 acpi_ev_pci_bar_region_setup(acpi_handle handle, u32 function, void *handler_context, void **region_context) argument
400 acpi_ev_cmos_region_setup(acpi_handle handle, u32 function, void *handler_context, void **region_context) argument
427 acpi_ev_data_table_region_setup(acpi_handle handle, u32 function, void *handler_context, void **region_context) argument
477 acpi_ev_default_region_setup(acpi_handle handle, u32 function, void *handler_context, void **region_context) argument
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H A Devxface.c977 /* Poll edge triggered GPEs to handle existing events */
1012 * handle - Where the handle to the lock is returned
1021 * is identical to an AML mutex. On the first acquire, a new handle is
1023 * handle is returned.
1026 acpi_status acpi_acquire_global_lock(u16 timeout, u32 *handle)
1030 if (!handle) {
1044 /* Return the global lock handle (updated in acpi_ev_acquire_global_lock) */
1046 *handle = acpi_gbl_global_lock_handle;
1059 * PARAMETERS: handle
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H A Dnsdump.c90 * PARAMETERS: handle - Object
103 acpi_ns_dump_pathname(acpi_handle handle, argument
115 /* Convert handle to a full pathname and print it (with supplied message) */
117 acpi_ns_print_node_pathname(handle, msg);
128 * level - Nesting level of the handle
161 ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n"));
167 ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid object handle %p\n",
661 * level - Nesting level of the handle
788 * PARAMETERS: handle - Node to be dumped
797 void acpi_ns_dump_entry(acpi_handle handle, u3 argument
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H A Dnsinit.c109 acpi_handle handle; local
166 status = acpi_get_handle(NULL, "\\_SB", &handle);
170 info.evaluate_info->prefix_node = handle;
H A Dnsload.c22 acpi_status acpi_ns_unload_namespace(acpi_handle handle);
173 * DESCRIPTION: Walks the namespace starting at the given handle and deletes
255 * PARAMETERS: handle - Root of namespace subtree to be deleted
261 * including) the given handle.
265 acpi_status acpi_ns_unload_namespace(acpi_handle handle) argument
277 if (!handle) {
283 status = acpi_ns_delete_subtree(handle);
H A Dnsutils.c48 /* Convert handle to full pathname and print it (with supplied message) */
69 * RETURN: Type field from Node whose handle is passed
512 * PARAMETERS: handle - Handle to be validated and typecast to a
517 * DESCRIPTION: Convert a namespace handle to a namespace node. Handles special
528 struct acpi_namespace_node *acpi_ns_validate_handle(acpi_handle handle) argument
535 if ((!handle) || (handle == ACPI_ROOT_OBJECT)) {
539 /* We can at least attempt to verify the handle */
541 if (ACPI_GET_DESCRIPTOR_TYPE(handle) != ACPI_DESC_TYPE_NAMED) {
545 return (ACPI_CAST_PTR(struct acpi_namespace_node, handle));
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H A Dnsxfname.c34 * ret_handle - Where the return handle is returned
41 * namespace handle.
61 /* Convert a parent handle to a prefix node */
95 /* Find the Node and convert to a handle */
112 * PARAMETERS: handle - Handle to be converted to a pathname
124 acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer *buffer)
141 * Validate handle and convert to a namespace Node
153 status = acpi_ns_handle_to_pathname(handle, buffer,
160 status = acpi_ns_handle_to_name(handle, buffer);
201 * PARAMETERS: handle
226 acpi_get_object_info(acpi_handle handle, struct acpi_device_info **return_buffer) argument
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H A Dnsxfobj.c22 * PARAMETERS: handle - Handle of object whose type is desired
28 * handle
31 acpi_status acpi_get_type(acpi_handle handle, acpi_object_type *ret_type) argument
44 if (handle == ACPI_ROOT_OBJECT) {
54 /* Convert and validate the handle */
56 node = acpi_ns_validate_handle(handle);
74 * PARAMETERS: handle - Handle of object whose parent is desired
75 * ret_handle - Where the parent handle will be placed
79 * DESCRIPTION: Returns a handle to the parent of the object represented by
83 acpi_status acpi_get_parent(acpi_handle handle, acpi_handl
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H A Dutcopy.c148 * For namepath, return the object handle ("reference")
151 external_object->reference.handle =
508 external_object->reference.handle;
/linux-master/drivers/acpi/apei/
H A Dapei-base.c779 acpi_handle handle; local
792 if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))
793 || ACPI_FAILURE(acpi_run_osc(handle, &context)))
/linux-master/drivers/acpi/arm64/
H A Diort.c291 status = acpi_get_name(adev->handle, ACPI_FULL_PATHNAME, &buf);
693 struct fwnode_handle *handle; local
699 handle = iort_find_domain_token(its_id);
700 if (!handle)
703 return irq_find_matching_fwnode(handle, bus_token);
/linux-master/drivers/acpi/
H A Dbattery.c473 acpi_handle_info(battery->device->handle,
539 status = acpi_evaluate_object(battery->device->handle,
545 acpi_handle_info(battery->device->handle,
580 status = acpi_evaluate_object(battery->device->handle, "_BST",
585 acpi_handle_info(battery->device->handle,
632 status = acpi_execute_simple_method(battery->device->handle, "_BTP",
639 acpi_handle_debug(battery->device->handle, "Alarm set to %d\n",
648 if (!acpi_has_method(battery->device->handle, "_BTP")) {
1037 static void acpi_battery_notify(acpi_handle handle, u32 event, void *data) argument
1201 if (acpi_has_method(battery->device->handle, "_BI
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H A Dbus.c77 acpi_status acpi_bus_get_status_handle(acpi_handle handle, argument
82 status = acpi_evaluate_integer(handle, "_STA", NULL, sta);
111 status = acpi_bus_get_status_handle(device->handle, &sta);
138 void acpi_bus_private_data_handler(acpi_handle handle, argument
145 int acpi_bus_attach_private_data(acpi_handle handle, void *data) argument
149 status = acpi_attach_data(handle,
152 acpi_handle_debug(handle, "Error attaching device data\n");
160 int acpi_bus_get_private_data(acpi_handle handle, void **data) argument
167 status = acpi_get_data(handle, acpi_bus_private_data_handler, data);
169 acpi_handle_debug(handle, "N
177 acpi_bus_detach_private_data(acpi_handle handle) argument
183 acpi_print_osc_error(acpi_handle handle, struct acpi_osc_context *context, char *error) argument
197 acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) argument
322 acpi_handle handle; local
434 acpi_handle handle; local
509 acpi_bus_notify(acpi_handle handle, u32 type, void *data) argument
564 acpi_notify_device(acpi_handle handle, u32 event, void *data) argument
648 acpi_sb_notify(acpi_handle handle, u32 event, void *data) argument
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H A Dbutton.c186 status = acpi_evaluate_integer(device->handle, "_LID", NULL, &lid_state);
264 acpi_handle_debug(device->handle, "ACPI LID %s\n",
410 static void acpi_lid_notify(acpi_handle handle, u32 event, void *data) argument
416 acpi_handle_debug(device->handle, "Unsupported event [0x%x]\n",
428 static void acpi_button_notify(acpi_handle handle, u32 event, void *data) argument
436 acpi_handle_debug(device->handle, "Unsupported event [0x%x]\n",
620 status = acpi_install_notify_handler(device->handle,
665 acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY,
H A Dcppc_acpi.c291 * handle maximum number of requests that all the cores in the system can
374 static int acpi_get_psd(struct cpc_desc *cpc_ptr, acpi_handle handle) argument
384 status = acpi_evaluate_object_typed(handle, "_PSD", NULL,
681 acpi_handle handle = pr->handle; local
696 status = acpi_evaluate_object_typed(handle, "_CPC", NULL, &output,
862 ret = acpi_get_psd(cpc_ptr, handle);
1776 * on the number and frequency of PCC commands the platform can handle.
H A Ddevice_pm.c53 status = acpi_evaluate_integer(device->handle, "_PSC", NULL, &psc);
135 acpi_handle_debug(device->handle, "Power state: %s\n",
147 status = acpi_evaluate_object(adev->handle, method, NULL, NULL);
171 acpi_handle_debug(device->handle, "Power state change: %s -> %s\n",
191 acpi_handle_debug(device->handle, "Power state %s not supported\n",
201 acpi_handle_debug(device->handle,
222 acpi_handle_debug(device->handle,
278 acpi_handle_debug(device->handle,
283 acpi_handle_debug(device->handle, "Power state changed to %s\n",
290 acpi_handle_debug(device->handle, "Alread
296 acpi_bus_set_power(acpi_handle handle, int state) argument
454 acpi_bus_update_power(acpi_handle handle, int *state_p) argument
465 acpi_bus_power_manageable(acpi_handle handle) argument
529 acpi_pm_notify_handler(acpi_handle handle, u32 val, void *not_used) argument
632 acpi_bus_can_wakeup(acpi_handle handle) argument
672 acpi_handle handle = adev->handle; local
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H A Ddevice_sysfs.c21 static ssize_t acpi_object_path(acpi_handle handle, char *buf) argument
26 result = acpi_get_name(handle, ACPI_FULL_PATHNAME, &path);
47 return dn->handle ? acpi_object_path(dn->handle, buf) : 0;
104 else if (dn->handle)
105 acpi_handle_err(dn->handle, "Failed to expose (%d)\n", ret);
202 status = acpi_get_name(acpi_dev->handle, ACPI_SINGLE_NAME, &buf);
380 status = acpi_get_type(acpi_device->handle, &not_used);
390 acpi_evaluate_ost(acpi_device->handle, ACPI_OST_EC_OSPM_EJECT,
432 return acpi_object_path(acpi_dev->handle, bu
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H A Ddock.c31 acpi_handle handle; member in struct:dock_station
116 static struct dock_station *find_dock_station(acpi_handle handle) argument
121 if (ds->handle == handle)
133 * dependent device matches the handle, return.
175 if (acpi_dock_match(adev->handle))
199 status = acpi_evaluate_integer(ds->handle, "_STA", NULL, &sta);
259 int ret = acpi_bus_scan(adev->handle);
294 * handle_dock - handle a dock event
307 acpi_handle_info(ds->handle, "
412 acpi_handle handle = adev->handle; local
579 acpi_handle handle = adev->handle; local
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H A Dec.c146 acpi_handle handle; member in struct:acpi_ec_query_handler
928 /* Get the handle to the EC device */
933 return first_ec->handle;
1068 acpi_handle handle, acpi_ec_query_func func,
1073 if (!handle && !func)
1081 handler->handle = handle;
1135 else if (handler->handle)
1136 acpi_evaluate_object(handler->handle, NULL, NULL, NULL);
1392 acpi_ec_register_query_methods(acpi_handle handle, u3 argument
1067 acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit, acpi_handle handle, acpi_ec_query_func func, void *data) argument
1409 ec_parse_device(acpi_handle handle, u32 Level, void *context, void **retval) argument
1810 acpi_handle handle; local
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H A Devged.c7 * Generic Event Device allows platforms to handle interrupts in ACPI
53 acpi_handle handle; member in struct:acpi_ged_event
61 acpi_ret = acpi_execute_simple_method(event->handle, NULL, event->gsi);
77 acpi_handle handle = ACPI_HANDLE(dev); local
107 if (ACPI_SUCCESS(acpi_get_handle(handle, ev_name, &evt_handle)))
111 if (ACPI_SUCCESS(acpi_get_handle(handle, "_EVT", &evt_handle)))
125 event->handle = evt_handle;
H A Dfan_core.c54 status = acpi_evaluate_object(device->handle, "_FST", NULL, &buffer);
174 status = acpi_execute_simple_method(device->handle, "_FSL", value);
208 return acpi_has_method(device->handle, "_FIF") &&
209 acpi_has_method(device->handle, "_FPS") &&
210 acpi_has_method(device->handle, "_FSL") &&
211 acpi_has_method(device->handle, "_FST");
224 status = acpi_evaluate_object(device->handle, "_FIF", NULL, &buffer);
273 status = acpi_evaluate_object(device->handle, "_FPS", NULL, &buffer);
/linux-master/drivers/acpi/dptf/
H A Ddptf_pch_fivr.c17 static int pch_fivr_read(acpi_handle handle, char *method, struct pch_fivr_resp *fivr_resp) argument
26 status = acpi_evaluate_object(handle, method, NULL, &buffer);
65 status = pch_fivr_read(acpi_dev->handle, #method, &fivr_resp);\
84 status = acpi_execute_simple_method(acpi_dev->handle, #method, val);\
130 status = acpi_evaluate_integer(acpi_dev->handle, "PTYP", NULL, &ptype);
H A Ddptf_power.c34 status = acpi_evaluate_integer(acpi_dev->handle, #object,\
75 status = acpi_execute_simple_method(acpi_dev->handle, "PBOK", seq_no);
121 static long long dptf_participant_type(acpi_handle handle) argument
126 status = acpi_evaluate_integer(handle, "PTYP", NULL, &ptype);
133 static void dptf_power_notify(acpi_handle handle, u32 event, void *data) argument
166 if (dptf_participant_type(handle) == 0x0CULL)
183 ptype = dptf_participant_type(acpi_dev->handle);
191 result = acpi_install_notify_handler(acpi_dev->handle,
201 acpi_remove_notify_handler(acpi_dev->handle,
216 acpi_remove_notify_handler(acpi_dev->handle,
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