Searched defs:state (Results 1 - 25 of 1738) sorted by path

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/drivers/acpi/
H A Dac.c46 #define ACPI_AC_FILE_STATE "state"
100 unsigned long long state; member in struct:acpi_ac
128 &ac->state);
131 "Error reading AC Adapter state"));
132 ac->state = ACPI_AC_STATUS_UNKNOWN;
156 val->intval = ac->state;
184 seq_puts(seq, "ERROR: Unable to read AC Adapter state\n");
188 seq_puts(seq, "state: ");
189 switch (ac->state) {
222 /* 'state' [
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H A Dacpi_memhotplug.c83 unsigned int state; /* State of the memory device */ member in struct:acpi_memory_device
262 mem_device->state = MEMORY_INVALID_STATE;
333 /* Set the device state */
334 mem_device->state = MEMORY_POWER_ON_STATE;
H A Dbattery.c147 int state; member in struct:acpi_battery
179 if (battery->state != 0)
213 if (battery->state & ACPI_BATTERY_STATE_DISCHARGING)
215 else if (battery->state & ACPI_BATTERY_STATE_CHARGING)
279 if (battery->state & ACPI_BATTERY_STATE_CRITICAL)
357 {offsetof(struct acpi_battery, state), 0},
755 if ((battery->state & ACPI_BATTERY_STATE_CRITICAL) ||
857 seq_printf(seq, "capacity state: %s\n",
858 (battery->state & 0x04) ? "critical" : "ok");
859 if ((battery->state
972 DECLARE_FILE_FUNCTIONS(state); variable
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H A Dbutton.c41 #define ACPI_BUTTON_FILE_STATE "state"
124 unsigned long long state; local
126 status = acpi_evaluate_integer(device->handle, "_LID", NULL, &state);
127 seq_printf(seq, "state: %s\n",
129 (state ? "open" : "closed"));
180 /* create /proc/acpi/button/lid/LID/state */
239 unsigned long long state; local
245 &state);
249 return !!state;
256 unsigned long long state; local
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H A Ddevice_pm.c37 * acpi_power_state_string - String representation of ACPI device power state.
38 * @state: ACPI device power state to return the string representation of.
40 const char *acpi_power_state_string(int state) argument
42 switch (state) {
59 * acpi_device_get_power - Get power state of an ACPI device.
60 * @device: Device to get the power state of.
61 * @state: Place to store the power state of the device.
63 * This function does not update the device's power.state fiel
67 acpi_device_get_power(struct acpi_device *device, int *state) argument
133 acpi_dev_pm_explicit_set(struct acpi_device *adev, int state) argument
154 acpi_device_set_power(struct acpi_device *device, int state) argument
237 acpi_bus_set_power(acpi_handle handle, int state) argument
252 int state; local
309 int state; local
757 int ret, state; local
924 int ret, state; local
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H A Dec.c277 static int ec_check_sci_sync(struct acpi_ec *ec, u8 state) argument
279 if (state & ACPI_EC_FLAG_SCI) {
672 static int ec_check_sci(struct acpi_ec *ec, u8 state) argument
674 if (state & ACPI_EC_FLAG_SCI) {
H A Dfan.c99 *state)
105 *state = fan->fps_count - 1;
107 *state = 1;
111 static int fan_get_state_acpi4(struct acpi_device *device, unsigned long *state) argument
121 dev_err(&device->dev, "Get fan state failed\n");
145 *state = i;
152 static int fan_get_state(struct acpi_device *device, unsigned long *state) argument
161 *state = (acpi_state == ACPI_STATE_D3_COLD ? 0 :
167 *state)
173 return fan_get_state_acpi4(device, state);
98 fan_get_max_state(struct thermal_cooling_device *cdev, unsigned long *state) argument
166 fan_get_cur_state(struct thermal_cooling_device *cdev, unsigned long *state) argument
178 fan_set_state(struct acpi_device *device, unsigned long state) argument
187 fan_set_state_acpi4(struct acpi_device *device, unsigned long state) argument
206 fan_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state) argument
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H A Dpower.c54 #define ACPI_POWER_FILE_STATUS "state"
168 static int acpi_power_get_state(acpi_handle handle, int *state) argument
176 if (!handle || !state)
183 *state = (sta & 0x01)?ACPI_POWER_RESOURCE_STATE_ON:
190 *state ? "on" : "off"));
195 static int acpi_power_get_list_state(struct list_head *list, int *state) argument
200 if (!list || !state)
203 /* The state of the list is 'on' IFF all resources are 'on'. */
222 *state = cur_state;
439 int state; local
463 int state; local
658 acpi_power_get_inferred_state(struct acpi_device *device, int *state) argument
691 acpi_power_on_resources(struct acpi_device *device, int state) argument
699 acpi_power_transition(struct acpi_device *device, int state) argument
771 int state, result = -ENODEV; local
833 int result, state; local
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H A Dprocessor_idle.c2 * processor_idle - idle state submodule to the ACPI processor driver
129 * Some BIOS implementations switch to C3 in the published C2 state.
134 static void lapic_timer_check_state(int state, struct acpi_processor *pr, argument
150 if (pwr->timer_broadcast_on_state < state)
154 pr->power.timer_broadcast_on_state = state;
179 int state = cx - pr->power.states; local
181 if (state >= pr->power.timer_broadcast_on_state) {
192 static void lapic_timer_check_state(int state, struct acpi_processor *pr, argument
240 static void tsc_check_state(int state) argument
255 if (state > ACPI_STATE_C
260 tsc_check_state(int state) argument
955 struct cpuidle_state *state; local
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H A Dprocessor_perflib.c128 * _PPC indicates the maximum state currently supported by the platform
154 * 0: success. OSPM is now using the performance state specificed.
307 * Bit 63: PstateEn. Read-write. If set, the P-state is valid.
330 struct acpi_buffer state = { 0, NULL }; local
365 state.length = sizeof(struct acpi_processor_px);
366 state.pointer = px;
368 ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Extracting state %d\n", i));
371 &format, &state);
539 struct acpi_buffer state = {0, NULL}; local
563 state
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H A Dprocessor_thermal.c64 * Note we can lose a CPU on cpu hotunplug, in this case we forget the state
126 static int cpufreq_set_cur_state(unsigned int cpu, int state) argument
133 reduction_pctg(cpu) = state;
179 static int cpufreq_set_cur_state(unsigned int cpu, int state) argument
203 unsigned long *state)
215 *state = acpi_processor_max_state(pr);
235 *cur_state += pr->throttling.state;
241 unsigned long state)
257 if (state > acpi_processor_max_state(pr))
260 if (state <
202 processor_get_max_state(struct thermal_cooling_device *cdev, unsigned long *state) argument
240 processor_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state) argument
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H A Dprocessor_throttling.c56 int target_state; /* target T-state */
70 int state, bool force);
86 * Now that we have _TSD data from all CPUs, lets setup T-state
212 * Update the T-state coordination after the _TSD
219 "Assume no T-state coordination\n"));
250 * Prechange event is used to choose one proper t-state,
262 "Exceed the limit of T-state \n");
267 "target T-state of CPU %d is T%d\n",
273 * T-state flag of acpi_processor_throttling.
275 p_throttling->state
517 struct acpi_buffer state = { 0, NULL }; local
592 struct acpi_buffer state = { 0, NULL }; local
672 int state = 0; local
852 acpi_get_throttling_value(struct acpi_processor *pr, int state, u64 *value) argument
869 int state = 0; local
965 acpi_processor_set_throttling_fadt(struct acpi_processor *pr, int state, bool force) argument
1038 acpi_processor_set_throttling_ptc(struct acpi_processor *pr, int state, bool force) argument
1078 acpi_processor_set_throttling(struct acpi_processor *pr, int state, bool force) argument
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H A Dsbs.c49 #define ACPI_SBS_FILE_STATE "state"
96 u16 state; member in struct:acpi_battery
338 {0x16, SMBUS_READ_WORD, offsetof(struct acpi_battery, state)},
487 u16 state; local
491 ACPI_SBS_MANAGER, 0x01, (u8 *)&state);
493 battery->present = state & (1 << battery->id);
494 state &= 0x0fff;
495 state |= 1 << (battery->id + 12);
497 ACPI_SBS_MANAGER, 0x01, (u8 *)&state, 2);
H A Dscan.c577 int state; local
580 ret = acpi_device_get_power(adev, &state);
584 return sprintf(buf, "%s\n", acpi_power_state_string(state));
594 return sprintf(buf, "%s\n", acpi_power_state_string(adev->power.state));
1465 acpi_handle_warn(handle, "Overriding _PRW sleep state "
1544 static void acpi_bus_init_power_state(struct acpi_device *device, int state) argument
1546 struct acpi_device_power_state *ps = &device->power.states[state];
1547 char pathname[5] = { '_', 'P', 'R', '0' + state, '\0' };
1579 || (ps->flags.explicit_set && state < ACPI_STATE_D3_HOT)) {
H A Dthermal.c188 struct acpi_thermal_state state; member in struct:acpi_thermal
415 ACPI_THERMAL_TRIPS_EXCEPTION(flag, "state");
478 ACPI_THERMAL_TRIPS_EXCEPTION(flag, "state");
1168 tz->state.active |= tz->trips.active[i].flags.enabled;
H A Dvideo.c291 long *state)
296 *state = video->brightness->count - 3;
301 long *state)
312 *state = video->brightness->count - offset - 1;
320 video_set_cur_state(struct thermal_cooling_device *cooling_dev, unsigned long state) argument
326 if (state >= video->brightness->count - 2)
329 state = video->brightness->count - state;
330 level = video->brightness->levels[state - 1];
381 int state; local
290 video_get_max_state(struct thermal_cooling_device *cooling_dev, unsigned long *state) argument
300 video_get_cur_state(struct thermal_cooling_device *cooling_dev, unsigned long *state) argument
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/drivers/acpi/acpica/
H A Ddswstate.c63 * walk_state - Current Walk state
76 union acpi_generic_state *state; local
81 state = walk_state->results;
83 /* Incorrect state of result stack */
85 if (state && !walk_state->result_count) {
90 if (!state && walk_state->result_count) {
91 ACPI_ERROR((AE_INFO, "No result state for result stack"));
97 if (!state) {
108 *object = state->results.obj_desc[index];
116 state
149 union acpi_generic_state *state; local
219 union acpi_generic_state *state; local
264 union acpi_generic_state *state; local
706 union acpi_generic_state *state; local
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H A Dutcopy.c61 union acpi_generic_state *state,
83 union acpi_generic_state *state,
248 union acpi_generic_state *state,
259 this_index = state->pkg.index;
261 &((union acpi_object *)(state->pkg.dest_object))->package.
290 state->pkg.this_target_obj = target_object;
828 union acpi_generic_state *state,
838 this_index = state->pkg.index;
840 &state->pkg.dest_object->package.elements[this_index];
888 state
246 acpi_ut_copy_ielement_to_eelement(u8 object_type, union acpi_operand_object *source_object, union acpi_generic_state *state, void *context) argument
826 acpi_ut_copy_ielement_to_ielement(u8 object_type, union acpi_operand_object *source_object, union acpi_generic_state *state, void *context) argument
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H A Dutdelete.c499 union acpi_generic_state *state; local
655 state = acpi_ut_pop_generic_state(&state_list);
656 object = state->update.object;
657 acpi_ut_delete_generic_state(state);
671 state = acpi_ut_pop_generic_state(&state_list);
672 acpi_ut_delete_generic_state(state);
H A Dutmisc.c179 * PARAMETERS: object - Object to be added to the new state
181 * state_list - List the state will be added to
185 * DESCRIPTION: Create a new state and push it
194 union acpi_generic_state *state; local
204 state = acpi_ut_create_update_state(object, action);
205 if (!state) {
209 acpi_ut_push_generic_state(state_list, state);
235 union acpi_generic_state *state; local
241 state = acpi_ut_create_pkg_state(source_object, target_object, 0);
242 if (!state) {
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H A Dutobject.c63 union acpi_generic_state *state, void *context);
582 union acpi_generic_state *state, void *context)
609 state->pkg.this_target_obj = NULL;
580 acpi_ut_get_element_length(u8 object_type, union acpi_operand_object *source_object, union acpi_generic_state *state, void *context) argument
H A Dutstate.c3 * Module Name: utstate - state object support procedures
54 * PARAMETERS: object - Object to be added to the new state
56 * state_list - List the state will be added to
60 * DESCRIPTION: Create a new state and push it
69 union acpi_generic_state *state; local
73 state =
75 if (!state) {
79 acpi_ut_push_generic_state(state_list, state);
87 * PARAMETERS: list_head - Head of the state stack
88 * state
97 acpi_ut_push_generic_state(union acpi_generic_state **list_head, union acpi_generic_state *state) argument
124 union acpi_generic_state *state; local
156 union acpi_generic_state *state; local
185 union acpi_generic_state *state; local
229 union acpi_generic_state *state; local
265 union acpi_generic_state *state; local
301 union acpi_generic_state *state; local
332 acpi_ut_delete_generic_state(union acpi_generic_state *state) argument
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/drivers/ata/
H A Dlibahci.c64 static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state,
712 /* wait 10ms to be sure we've come out of LPM state */
912 * toggle state of LED and reset timer. If not,
913 * turn LED to desired idle state.
918 /* get the current LED state */
926 /* clear old state */
929 /* toggle state */
972 static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state, argument
985 pmp = (state & EM_MSG_LED_PMP_SLOT) >> 8;
1011 message[1] = ((state
1047 unsigned int state; local
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H A Dlibata-acpi.c881 * for ZPODD in zero power ready state
891 static void sata_acpi_set_state(struct ata_port *ap, pm_message_t state) argument
893 bool runtime = PMSG_IS_AUTO(state);
903 if (!(state.event & PM_EVENT_RESUME)) {
920 static void pata_acpi_set_state(struct ata_port *ap, pm_message_t state) argument
931 if (state.event & PM_EVENT_RESUME)
939 acpi_bus_set_power(dev_handle, state.event & PM_EVENT_RESUME ?
943 if (!(state.event & PM_EVENT_RESUME))
948 * ata_acpi_set_state - set the port power state
950 * @state
955 ata_acpi_set_state(struct ata_port *ap, pm_message_t state) argument
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H A Dlibata.h120 extern void ata_acpi_set_state(struct ata_port *ap, pm_message_t state);
131 pm_message_t state) { }
130 ata_acpi_set_state(struct ata_port *ap, pm_message_t state) argument

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