acpigen_dptf.h File Reference

#include <device/device.h>
#include <stdbool.h>
#include <stdint.h>

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Data Structures
struct	dptf_active_policy
struct	dptf_passive_policy
struct	dptf_critical_policy
struct	dptf_charger_perf
struct	dptf_fan_perf
struct	dptf_power_limit_config
struct	dptf_power_limits

Macros
#define	DEFAULT_IF_0(thing, default_)   ((thing) ? (thing) : (default_))
#define	DPTF_DEVICE_PATH   "\\_SB.DPTF"
#define	TCPU_SCOPE   "\\_SB.PCI0"

Enumerations
enum	dptf_participant {   DPTF_NONE , DPTF_CPU , DPTF_CHARGER , DPTF_FAN ,   DPTF_TEMP_SENSOR_0 , DPTF_TEMP_SENSOR_1 , DPTF_TEMP_SENSOR_2 , DPTF_TEMP_SENSOR_3 ,   DPTF_TEMP_SENSOR_4 , DPTF_TPCH , DPTF_POWER , DPTF_BATTERY ,   DPTF_PARTICIPANT_COUNT }
enum	{   DPTF_MAX_ACX = 10 , DPTF_MAX_ACTIVE_POLICIES = (DPTF_PARTICIPANT_COUNT-1) , DPTF_MAX_PASSIVE_POLICIES = (DPTF_PARTICIPANT_COUNT-1) , DPTF_MAX_CRITICAL_POLICIES = (DPTF_PARTICIPANT_COUNT-1) ,   DPTF_MAX_CHARGER_PERF_STATES = 10 , DPTF_MAX_FAN_PERF_STATES = 10 , DPTF_FIELD_UNUSED = 0xFFFFFFFFull , DPTF_MAX_TSR = 5 }
enum	dptf_critical_policy_type { DPTF_CRITICAL_S4 , DPTF_CRITICAL_SHUTDOWN }

Functions
void	dptf_write_enabled_policies (const struct dptf_active_policy *active_policies, int active_count, const struct dptf_passive_policy *passive_policies, int passive_count, const struct dptf_critical_policy *critical_policies, int critical_count)
void	dptf_write_active_policies (const struct dptf_active_policy *policies, int max_count)
void	dptf_write_passive_policies (const struct dptf_passive_policy *policies, int max_count)
void	dptf_write_critical_policies (const struct dptf_critical_policy *policies, int max_count)
void	dptf_write_charger_perf (const struct dptf_charger_perf *perf, int max_count)
void	dptf_write_fan_perf (const struct dptf_fan_perf *perf, int max_count)
void	dptf_write_power_limits (const struct dptf_power_limits *limits)
void	dptf_write_STR (const char *str)
void	dptf_write_fan_options (bool fine_grained, int step_size, bool low_speed_notify)
void	dptf_write_tsr_hysteresis (uint8_t hysteresis)
void	dptf_write_scope (enum dptf_participant participant)
void	dptf_write_STA (void)

Macro Definition Documentation

DEFAULT_IF_0

#define DEFAULT_IF_0	(		thing,
			default_
	)		((thing) ? (thing) : (default_))

Definition at line 11 of file acpigen_dptf.h.

DPTF_DEVICE_PATH

#define DPTF_DEVICE_PATH   "\\_SB.DPTF"

Definition at line 14 of file acpigen_dptf.h.

TCPU_SCOPE

#define TCPU_SCOPE   "\\_SB.PCI0"

Definition at line 15 of file acpigen_dptf.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
DPTF_MAX_ACX
DPTF_MAX_ACTIVE_POLICIES
DPTF_MAX_PASSIVE_POLICIES
DPTF_MAX_CRITICAL_POLICIES
DPTF_MAX_CHARGER_PERF_STATES
DPTF_MAX_FAN_PERF_STATES
DPTF_FIELD_UNUSED
DPTF_MAX_TSR

Definition at line 35 of file acpigen_dptf.h.

dptf_critical_policy_type

enum dptf_critical_policy_type

Enumerator
DPTF_CRITICAL_S4
DPTF_CRITICAL_SHUTDOWN

Definition at line 83 of file acpigen_dptf.h.

dptf_participant

enum dptf_participant

Enumerator
DPTF_NONE
DPTF_CPU
DPTF_CHARGER
DPTF_FAN
DPTF_TEMP_SENSOR_0
DPTF_TEMP_SENSOR_1
DPTF_TEMP_SENSOR_2
DPTF_TEMP_SENSOR_3
DPTF_TEMP_SENSOR_4
DPTF_TPCH
DPTF_POWER
DPTF_BATTERY
DPTF_PARTICIPANT_COUNT

Definition at line 18 of file acpigen_dptf.h.

Function Documentation

dptf_write_active_policies()

void dptf_write_active_policies	(	const struct dptf_active_policy *	policies,
		int	max_count
	)

Definition at line 208 of file acpigen_dptf.c.

References write_active_cooling_methods(), and write_active_relationship_table().

Referenced by write_policies().

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dptf_write_charger_perf()

void dptf_write_charger_perf	(	const struct dptf_charger_perf *	perf,
		int	max_count
	)

Definition at line 316 of file acpigen_dptf.c.

References acpigen_emit_byte(), acpigen_pop_len(), acpigen_write_integer(), acpigen_write_method(), acpigen_write_package(), acpigen_write_string(), DEFAULT_RAW_UNIT, DPTF_CHARGER, dptf_write_scope(), RETURN_OP, and write_zeros().

Referenced by write_controls().

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dptf_write_critical_policies()

void dptf_write_critical_policies	(	const struct dptf_critical_policy *	policies,
		int	max_count
	)

Definition at line 298 of file acpigen_dptf.c.

References acpigen_pop_len(), DPTF_CRITICAL_SHUTDOWN, DPTF_NONE, dptf_write_scope(), to_acpi_temp(), type, and write_simple_return_method().

Referenced by write_policies().

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dptf_write_enabled_policies()

void dptf_write_enabled_policies	(	const struct dptf_active_policy *	active_policies,
		int	active_count,
		const struct dptf_passive_policy *	passive_policies,
		int	passive_count,
		const struct dptf_critical_policy *	critical_policies,
		int	critical_count
	)

Definition at line 463 of file acpigen_dptf.c.

References acpigen_pop_len(), acpigen_write_name(), acpigen_write_package(), acpigen_write_scope(), acpigen_write_uuid(), DPTF_ACTIVE_POLICY_UUID, DPTF_CRITICAL_POLICY_UUID, DPTF_DEVICE_PATH, DPTF_NONE, DPTF_PASSIVE_POLICY_1_0_UUID, dptf_critical_policy::source, dptf_passive_policy::target, and dptf_active_policy::target.

Referenced by write_policies().

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dptf_write_fan_options()

void dptf_write_fan_options	(	bool	fine_grained,
		int	step_size,
		bool	low_speed_notify
	)

Definition at line 443 of file acpigen_dptf.c.

References acpigen_pop_len(), acpigen_write_integer(), acpigen_write_name(), and acpigen_write_package().

Referenced by write_options().

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dptf_write_fan_perf()

void dptf_write_fan_perf	(	const struct dptf_fan_perf *	perf,
		int	max_count
	)

Definition at line 355 of file acpigen_dptf.c.

References acpigen_pop_len(), acpigen_write_integer(), acpigen_write_name(), acpigen_write_package(), DEFAULT_TRIP_POINT, DPTF_FAN, dptf_write_scope(), FPS_REVISION, and power.

Referenced by write_controls().

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dptf_write_passive_policies()

void dptf_write_passive_policies	(	const struct dptf_passive_policy *	policies,
		int	max_count
	)

Definition at line 292 of file acpigen_dptf.c.

References write_all_PSV(), and write_thermal_relationship_table().

Referenced by write_policies().

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dptf_write_power_limits()

void dptf_write_power_limits

(

const struct dptf_power_limits *

limits

)

Definition at line 392 of file acpigen_dptf.c.

References acpigen_pop_len(), acpigen_write_integer(), acpigen_write_method(), acpigen_write_package(), DPTF_CPU, dptf_write_scope(), limits, PPCC_REVISION, RAPL_PL1_INDEX, and RAPL_PL2_INDEX.

Referenced by write_controls().

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dptf_write_scope()

void dptf_write_scope

(

enum dptf_participant

participant

)

Definition at line 114 of file acpigen_dptf.c.

References acpigen_write_scope(), and scope_of().

Referenced by dptf_write_charger_perf(), dptf_write_critical_policies(), dptf_write_fan_perf(), dptf_write_power_limits(), write_active_cooling_methods(), write_all_PSV(), write_charger_methods(), write_fan_methods(), write_options(), and write_thermal_methods().

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dptf_write_STA()

void dptf_write_STA

(

void

)

dptf_write_STR()

void dptf_write_STR

(

const char *

str

)

Definition at line 435 of file acpigen_dptf.c.

References acpigen_write_name_string().

Referenced by write_options().

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dptf_write_tsr_hysteresis()

void dptf_write_tsr_hysteresis

(

uint8_t

hysteresis

)

Definition at line 455 of file acpigen_dptf.c.

References acpigen_write_name_integer().

Referenced by write_options().

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