include/linux/dma/sprd-dma.h

File Facts

System

Linux kernel

Corpus path

include/linux/dma/sprd-dma.h

Extension

.h

Size

8396 bytes

Lines

191

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct sprd_dma_linklist
• enum sprd_dma_chn_mode
• enum sprd_dma_trg_mode
• enum sprd_dma_req_mode
• enum sprd_dma_int_type

Annotated Snippet

struct sprd_dma_linklist {
	unsigned long virt_addr;
	phys_addr_t phy_addr;
	phys_addr_t wrap_addr;
};

#endif

Annotation

• Detected declarations: `struct sprd_dma_linklist`, `enum sprd_dma_chn_mode`, `enum sprd_dma_trg_mode`, `enum sprd_dma_req_mode`, `enum sprd_dma_int_type`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: source implementation candidate.

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.