Documentation/ABI/testing/sysfs-bus-pci-devices-catpt

Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/sysfs-bus-pci-devices-catpt

File Facts

System: Linux kernel
Corpus path: Documentation/ABI/testing/sysfs-bus-pci-devices-catpt
Extension: [no extension]
Size: 571 bytes
Lines: 18
Domain: Support Tooling And Documentation
Bucket: Documentation
Inferred role: Support Tooling And Documentation: Documentation
Status: atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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

What:		/sys/devices/pci0000:00/<dev>/fw_version
Date:		September 2020
Contact:	Cezary Rojewski <cezary.rojewski@intel.com>
Description:
		Version of AudioDSP firmware ASoC catpt driver is
		communicating with.

		Format: %d.%d.%d.%d, type:major:minor:build.

What:		/sys/devices/pci0000:00/<dev>/fw_info
Date:		September 2020
Contact:	Cezary Rojewski <cezary.rojewski@intel.com>
Description:
		Detailed AudioDSP firmware build information including
		build hash and log-providers hash. This information is
		obtained during initial handshake with firmware.
		Format: %s.

Annotation

Atlas domain: Support Tooling And Documentation / Documentation.
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.