arch/x86/pci/Makefile

File Facts

System

Linux kernel

Corpus path

arch/x86/pci/Makefile

Extension

[no extension]

Size

659 bytes

Lines

26

Domain

Architecture Layer

Bucket

arch/x86

Inferred role

Architecture Layer: build/configuration rule

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

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
obj-y				:= i386.o init.o

obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig_$(BITS).o direct.o mmconfig-shared.o
obj-$(CONFIG_PCI_DIRECT)	+= direct.o
obj-$(CONFIG_PCI_OLPC)		+= olpc.o
obj-$(CONFIG_PCI_XEN)		+= xen.o

obj-y				+= fixup.o
obj-$(CONFIG_ACPI)		+= acpi.o
obj-y				+= legacy.o irq.o

obj-$(CONFIG_X86_INTEL_CE)	+= ce4100.o
obj-$(CONFIG_X86_INTEL_MID)	+= intel_mid.o

obj-$(CONFIG_X86_NUMACHIP)	+= numachip.o

obj-y				+= common.o early.o
obj-y				+= bus_numa.o

obj-$(CONFIG_AMD_NB)		+= amd_bus.o
obj-$(CONFIG_PCI_CNB20LE_QUIRK)	+= broadcom_bus.o

ccflags-$(CONFIG_PCI_DEBUG)	+= -DDEBUG

Annotation

• Atlas domain: Architecture Layer / arch/x86.
• 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.