From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/thermal/int340x_thermal/acpi_thermal_rel.h | 84 ++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 drivers/thermal/int340x_thermal/acpi_thermal_rel.h (limited to 'drivers/thermal/int340x_thermal/acpi_thermal_rel.h') diff --git a/drivers/thermal/int340x_thermal/acpi_thermal_rel.h b/drivers/thermal/int340x_thermal/acpi_thermal_rel.h new file mode 100644 index 000000000..f00700bc9 --- /dev/null +++ b/drivers/thermal/int340x_thermal/acpi_thermal_rel.h @@ -0,0 +1,84 @@ +#ifndef __ACPI_ACPI_THERMAL_H +#define __ACPI_ACPI_THERMAL_H + +#include + +#define ACPI_THERMAL_MAGIC 's' + +#define ACPI_THERMAL_GET_TRT_LEN _IOR(ACPI_THERMAL_MAGIC, 1, unsigned long) +#define ACPI_THERMAL_GET_ART_LEN _IOR(ACPI_THERMAL_MAGIC, 2, unsigned long) +#define ACPI_THERMAL_GET_TRT_COUNT _IOR(ACPI_THERMAL_MAGIC, 3, unsigned long) +#define ACPI_THERMAL_GET_ART_COUNT _IOR(ACPI_THERMAL_MAGIC, 4, unsigned long) + +#define ACPI_THERMAL_GET_TRT _IOR(ACPI_THERMAL_MAGIC, 5, unsigned long) +#define ACPI_THERMAL_GET_ART _IOR(ACPI_THERMAL_MAGIC, 6, unsigned long) + +struct art { + acpi_handle source; + acpi_handle target; + u64 weight; + u64 ac0_max; + u64 ac1_max; + u64 ac2_max; + u64 ac3_max; + u64 ac4_max; + u64 ac5_max; + u64 ac6_max; + u64 ac7_max; + u64 ac8_max; + u64 ac9_max; +} __packed; + +struct trt { + acpi_handle source; + acpi_handle target; + u64 influence; + u64 sample_period; + u64 reverved1; + u64 reverved2; + u64 reverved3; + u64 reverved4; +} __packed; + +#define ACPI_NR_ART_ELEMENTS 13 +/* for usrspace */ +union art_object { + struct { + char source_device[8]; /* ACPI single name */ + char target_device[8]; /* ACPI single name */ + u64 weight; + u64 ac0_max_level; + u64 ac1_max_level; + u64 ac2_max_level; + u64 ac3_max_level; + u64 ac4_max_level; + u64 ac5_max_level; + u64 ac6_max_level; + u64 ac7_max_level; + u64 ac8_max_level; + u64 ac9_max_level; + }; + u64 __data[ACPI_NR_ART_ELEMENTS]; +}; + +union trt_object { + struct { + char source_device[8]; /* ACPI single name */ + char target_device[8]; /* ACPI single name */ + u64 influence; + u64 sample_period; + u64 reserved[4]; + }; + u64 __data[8]; +}; + +#ifdef __KERNEL__ +int acpi_thermal_rel_misc_device_add(acpi_handle handle); +int acpi_thermal_rel_misc_device_remove(acpi_handle handle); +int acpi_parse_art(acpi_handle handle, int *art_count, struct art **arts, + bool create_dev); +int acpi_parse_trt(acpi_handle handle, int *trt_count, struct trt **trts, + bool create_dev); +#endif + +#endif /* __ACPI_ACPI_THERMAL_H */ -- cgit v1.2.3-54-g00ecf