drivers/thermal/intel/intel_quark_dts_thermal.c

Source file repositories/reference/linux-study-clean/drivers/thermal/intel/intel_quark_dts_thermal.c

File Facts

System: Linux kernel
Corpus path: drivers/thermal/intel/intel_quark_dts_thermal.c
Extension: .c
Size: 11688 bytes
Lines: 432
Domain: Driver Families
Bucket: drivers/thermal
Inferred role: Driver Families: exported/initcall integration point
Status: integration implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
Allocates kernel memory; connect allocation flags and lifetime to context constraints.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

linux/module.h
linux/slab.h
linux/interrupt.h
linux/thermal.h
asm/cpu_device_id.h
asm/iosf_mbi.h

Detected Declarations

struct soc_sensor_entry
function soc_dts_enable
function soc_dts_disable
function get_trip_temp
function update_trip_temp
function sys_set_trip_temp
function sys_get_curr_temp
function sys_change_mode
function free_soc_dts
function intel_quark_thermal_init
function intel_quark_thermal_exit
module init intel_quark_thermal_init

Annotated Snippet

module_init(intel_quark_thermal_init)
module_exit(intel_quark_thermal_exit)

MODULE_DESCRIPTION("Intel Quark DTS Thermal Driver");
MODULE_AUTHOR("Ong Boon Leong <boon.leong.ong@intel.com>");
MODULE_LICENSE("Dual BSD/GPL");

Annotation

Immediate include surface: `linux/module.h`, `linux/slab.h`, `linux/interrupt.h`, `linux/thermal.h`, `asm/cpu_device_id.h`, `asm/iosf_mbi.h`.
Detected declarations: `struct soc_sensor_entry`, `function soc_dts_enable`, `function soc_dts_disable`, `function get_trip_temp`, `function update_trip_temp`, `function sys_set_trip_temp`, `function sys_get_curr_temp`, `function sys_change_mode`, `function free_soc_dts`, `function intel_quark_thermal_init`.
Atlas domain: Driver Families / drivers/thermal.
Implementation status: integration implementation candidate.
Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.