drivers/eisa/Makefile

File Facts

System

Linux kernel

Corpus path

drivers/eisa/Makefile

Extension

[no extension]

Size

652 bytes

Lines

21

Domain

Driver Families

Bucket

drivers/eisa

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
# Makefile for the Linux device tree

always-$(CONFIG_EISA)		+= devlist.h
obj-$(CONFIG_EISA)	        += eisa-bus.o
obj-${CONFIG_EISA_PCI_EISA}     += pci_eisa.o

# virtual_root.o should be the last EISA root device to initialize,
# so leave it at the end of the list.
obj-${CONFIG_EISA_VIRTUAL_ROOT} += virtual_root.o


$(obj)/eisa-bus.o: $(obj)/devlist.h

quiet_cmd_eisaid = GEN     $@
      cmd_eisaid = sed -e '/^\#/D' -e 's/^\([[:alnum:]]\{7\}\) \+"\([^"]*\)"/EISA_DEVINFO ("\1", "\2"),/' $< > $@

clean-files := devlist.h
$(obj)/devlist.h: $(src)/eisa.ids include/linux/device.h FORCE
	$(call if_changed,eisaid)

Annotation

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