drivers/hwmon/i5k_amb.c

File Facts

System

Linux kernel

Corpus path

drivers/hwmon/i5k_amb.c

Extension

.c

Size

15313 bytes

Lines

601

Domain

Driver Families

Bucket

drivers/hwmon

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.
• 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/hwmon.h
• linux/hwmon-sysfs.h
• linux/err.h
• linux/mutex.h
• linux/log2.h
• linux/pci.h
• linux/platform_device.h
• linux/slab.h

Detected Declarations

• struct i5k_device_attribute
• struct i5k_amb_data
• function Copyright
• function amb_reg_temp_min
• function amb_reg_temp_mid
• function amb_reg_temp_max
• function amb_reg_temp
• function amb_num_from_reg
• function amb_read_byte
• function amb_write_byte
• function show_amb_alarm
• function store_amb_min
• function store_amb_mid
• function store_amb_max
• function show_amb_min
• function show_amb_mid
• function show_amb_max
• function show_amb_temp
• function show_label
• function i5k_amb_hwmon_init
• function i5k_amb_add
• function i5k_find_amb_registers
• function i5k_channel_probe
• function i5k_amb_probe
• function i5k_amb_remove
• function i5k_amb_init
• function i5k_amb_exit
• module init i5k_amb_init

Annotated Snippet

module_init(i5k_amb_init);
module_exit(i5k_amb_exit);

Annotation

• Immediate include surface: `linux/module.h`, `linux/hwmon.h`, `linux/hwmon-sysfs.h`, `linux/err.h`, `linux/mutex.h`, `linux/log2.h`, `linux/pci.h`, `linux/platform_device.h`.
• Detected declarations: `struct i5k_device_attribute`, `struct i5k_amb_data`, `function Copyright`, `function amb_reg_temp_min`, `function amb_reg_temp_mid`, `function amb_reg_temp_max`, `function amb_reg_temp`, `function amb_num_from_reg`, `function amb_read_byte`, `function amb_write_byte`.
• Atlas domain: Driver Families / drivers/hwmon.
• Implementation status: integration implementation candidate.

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.