drivers/vfio/pci/xe/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/vfio/pci/xe/Kconfig

Extension

[no extension]

Size

487 bytes

Lines

13

Domain

Driver Families

Bucket

drivers/vfio

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
config XE_VFIO_PCI
	tristate "VFIO support for Intel Graphics"
	depends on DRM_XE && PCI_IOV
	select VFIO_PCI_CORE
	help
	  This option enables device specific VFIO driver variant for Intel Graphics.
	  In addition to generic VFIO PCI functionality, it implements VFIO
	  migration uAPI allowing userspace to enable migration for
	  Intel Graphics SR-IOV Virtual Functions supported by the Xe driver.

	  If you don't know what to do here, say N.

Annotation

• Atlas domain: Driver Families / drivers/vfio.
• 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.