drivers/dma/dw-edma/Makefile

File Facts

System

Linux kernel

Corpus path

drivers/dma/dw-edma/Makefile

Extension

[no extension]

Size

298 bytes

Lines

10

Domain

Driver Families

Bucket

drivers/dma

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

obj-$(CONFIG_DW_EDMA)		+= dw-edma.o
dw-edma-$(CONFIG_DEBUG_FS)	:= dw-edma-v0-debugfs.o	\
				   dw-hdma-v0-debugfs.o
dw-edma-objs			:= dw-edma-core.o	\
				   dw-edma-v0-core.o	\
				   dw-hdma-v0-core.o $(dw-edma-y)
obj-$(CONFIG_DW_EDMA_PCIE)	+= dw-edma-pcie.o

Annotation

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