drivers/hsi/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/hsi/Kconfig

Extension

[no extension]

Size

406 bytes

Lines

22

Domain

Driver Families

Bucket

drivers/hsi

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

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.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
#
# HSI driver configuration
#
menuconfig HSI
	tristate "HSI support"
	help
	  The "High speed synchronous Serial Interface" is
	  synchronous serial interface used mainly to connect
	  application engines and cellular modems.

if HSI

config HSI_BOARDINFO
	bool
	default y

source "drivers/hsi/controllers/Kconfig"
source "drivers/hsi/clients/Kconfig"

endif # HSI

Annotation

• Atlas domain: Driver Families / drivers/hsi.
• Implementation status: atlas-only.

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.